.200948463 九、發明說明： 【發明所屬之技術領域】 本發明係有關藉由中空絲的側壁（膜），將溶存在液中 之氣體和氣泡等去除之被用於隔膜方式的排氣之排氣用中 空絲模組的製造方法。 【先前技術】 藉由本發明製造之排氣用中空絲模組，例如，可利用 於鍋爐給水用排氧氣水、在半導體製造過程中之超純水製 ® 造過程的排氧、排碳酸、排氮等的超排氣，平版印刷術過 程中的保護液、顯像液排氣、大廈或公寓等的鐵鏽水排氣、 醫療用水排氣、噴墨的排氣、脫泡等。 近年來，隨著噴墨印表機的高精度化，爲了從噴墨等 之液體排氣、脫泡（去除墨汁中的氣泡）排氣用中空絲模 組被迫地切期待著。關於墨汁的排氣、脫泡，例如，在下 述的專利文獻1、2有被提案，即把墨汁通過中空絲內部， 而將中空絲外側減壓排氣之所謂內部灌流型的排氣用中空 ®絲模組。 又，在一般的排氣，例如，在下述的專利文獻3、4、 5等有記載，將液體與中空絲的外側接觸流動而把中空絲 內部減壓之所謂外部灌流型的方式在去除溶存氣體具有優 良性能。外部灌流型的情況，係一面將含有氣泡之墨汁能 與中空絲的外側相接觸的方式供應排氣用中空絲模組，一 面將中空絲的內側吸引真空。被含在墨汁中之氣泡藉由中 空絲內外的壓力差透過膜，去除在低壓側。被去除氣泡後 200948463 之墨汁’並不穿過中空絲而由模組排出。 噴墨之排氣的情況，雖可用任何的方式，但從每單位 膜面積的排氣效率和壓力損失之點，使用外部灌流型的方 式比內部灌流型更理想。 在本發明使用之中空絲，若只透過氣體而液體不能透 過之中空絲狀的膜時’原料、膜形狀、膜形態係任意均可， 可使用從以前即被用於排氣用中空絲模組的中空絲。例 如’作爲中空絲的原料可列舉有：聚丙稀、聚（4 —甲基戊 ® 嫌―1)等的聚（鏈）烯系樹脂、聚氧烷及其共聚合體等的 砂系樹脂、PTFE、氟化乙烯叉等的氟系樹脂。作爲中空絲 之側壁（膜）的形狀，多孔質膜、微多孔膜、不具有多孔 質之均質膜（非多孔膜）之任何一種均可使用。作爲膜形 態’膜整體的化學上或物理上的構造爲均質的對稱膜（均 質膜）’膜的化學上或物理上的構造由於膜的部分而相異之 非對稱膜（不均質膜）的任何一種均可使用。非對稱膜， 即所謂不均質膜雖具有非多孔質的緻密層與多孔質之膜， ® 但緻密層爲膜的表層部分，或如所謂多孔質膜內部，被形 成在膜中的任何部位均可。在此不均質膜亦包含化學構造 相異之所謂複合膜、像3層構造的多層構造膜亦包含在 內。尤其使用聚（4 一甲基戊烯一 1)樹脂之不均質膜因爲 具有遮斷液體的緻密層，水以外之液體，例如墨汁之排氣 尤其理想。又，使用於外部灌流型之中空絲的情况時，緻 密層形成於中空絲的外表面較佳。 習知之排氣用中空絲模組，例如在下述之專利文獻6、 200948463 7、8所揭示，具有筒狀的芯與被捆在其周圍之多數條中空 絲。筒狀的芯係確保排氣用中空絲模組的剛性，同時在製 造模組時具有支撐多數條中空絲之基體的機能。再者，雖 亦具有爲了控制流體的流動之作爲液體供應流路的任務， 但也成爲壓力損失的一個原因。 專利文獻1 :日本專利特開平5 — 1 77 1 2號公報 專利文獻2 :日本專利特開平1 0 - 298470號公報 專利文獻3:日本專利特開平2-107317號公報 G 專利文獻4 :日本專利特開平5 - 245347號公報 專利文獻5 :日本專利特開平5 — 245348號公報 專利文獻6 :日本專利特開昭52 - 9997 8號公報 專利文獻7:日本專利特開2002-361050號公報 專利文獻8 :日本專利特開2005 — 305432號公報 【發明內容】 〔發明所欲解決之課題〕 關於上述之噴墨印表機的排氣、脫泡，尤其在產業用 © 的印表機，被要求使用排氣用中空絲模組載置於印表機內 部而在印刷處理中進行排氣。此種情況下，排氣用中空絲 模組成爲需要盡可能小型而且壓力損失小者，且在排氣用 中空絲模組也有被要求小型化的傾向。然而，因爲如上述 在筒狀的芯有賦予確保排氣用中空絲模組的剛性及具有作 爲中空絲之支撐基體的機能，所以將墨汁導入後進行排 氣、脫泡處理之際產生的壓力損失成爲大的問題。 本發明係著眼於上述實情而開發，目的係以提供一種 .200948463 大幅降低壓力損失並能達到小型化之要求的排氣用中空絲 模組可簡單且高精度製造之排氣用中空絲模組的製造方 法。 〔用以解決課題之手段〕 本發明之排氣用中空絲模組的製造方法’其特徵在於 具備有：於臨時芯的周圍繞著含有多數條中空絲之薄片的 捲繞過程；將圍繞在該臨時芯的周圍之該薄片保持筒狀的 過程；以及從被保持筒狀之該薄片去除該臨時芯的過程。 (I 〔發明效果〕 根據本發明之排氣用中空絲模組的製造方法時，將含 有多數條中空絲之薄片捲附在臨時芯並保持筒狀之後，從 被保持筒狀之薄片去除臨時芯。藉此，不具有作爲確保剛 性及中空絲之支撐基體之芯而可滿足小型化的要求，又可 簡單且高精度地製造當被處理物流通之際所產生之壓力損 失小的中空絲模組。 【實施方式】 ® 〔發明之最佳實施形態〕 有關本發明之排氣用中空絲模組的製造方法的實施形 態予以說明。 在本發明之排氣用中空絲模組的製造方法具備有：將 含有多數條中空絲之薄片捲附在臨時芯並保持筒狀，在被 保持筒狀之該薄片的一端供應樹脂，與該薄片的一端並排 之該多數條中空絲的一端相互接合，同時密封在該薄片的 一端開口之各中空絲的孔之過程，該樹脂硬化之後，亦可 200948463 從該薄片去除該臨時芯。此外，含有多數條中空絲的薄片， 雖可將中空絲編織成網目狀的薄片，但流通墨汁等液體的 情况時，可使整個中空絲均勻地與液體接觸，由可有效率 地處理脫泡，多數條中空絲之整體排列成大致平行的薄片 較佳。 根據本發明之排氣用中空絲模組的製造方法時，在從 被保持筒狀的薄片去除臨時芯之前，供應樹脂予筒狀之薄 片的一端，將與薄片的一端並排之多數條中空絲的一端相 0 互接合，同時把在薄片的一端開口之各中空絲的孔密封。 藉此，多數條中空絲之整體排列成大致平行的薄片之情 況，可在筒狀的薄片，形成與中空絲之長度方向平行的中 央孔。薄片的中央孔，在習知之排氣用中空絲模組，雖藉 由作爲支撐基體之芯予以確保，但有關在本發明之排氣用 中空絲模組，即使不設置芯，亦可簡單地確保中央孔。 在本發明之排氣用中空絲模組的製造方法，亦可具備 在被去除該臨時芯之薄片的另一端供應樹脂，與該薄片的 ^ 另一端並排之該多數條中空絲的另一端相互接合，同時在 該薄片的另一端開口之孔塡充該樹脂的過程。 根據本發明時，從被保持筒狀的薄片去除臨時芯之 後，可在筒狀之薄片的另一端供應樹脂，與薄片的另一端 並排之多數條中空絲的另一端相互接合，同時可在薄片的 另一端開口之孔（上述的中央孔）的另一端塡充樹脂。薄 片之中央孔的另一端，在習知之排氣用中空絲模組，作爲 支撐基體雖藉由芯予以封閉，但在有關本發明之排氣用中 200948463 空絲模組，即使不設置芯’亦可將中央孔的另一端簡 封閉。 〔實施例〕 將本發明之排氣用中空絲模組的製造方法之實施 參照圖式予以說明。 首先，在第1圖及第2圖顯示未持有筒狀芯之排 中空絲模組的構造。此無芯的排氣用中空絲模組1， 多數條中空絲之束3，及由收容絲束3之架構5所形成 © 束3如第5圖所示，將排列在同行之多數條中空絲2 絲2b編織而成的薄片4，與多數條中空絲2之長度方 行之軸作爲中心而捲繞成圓筒狀者。而在與絲束3之 方向成正交之剖面的中央，被設置有與中空絲2之長 向平行的中央孔3 a。 如第3圖所示，與絲束3之一端（下端）並排之 絲2的一端，透過密封樹脂（例如，環氧樹脂、尿烷樹 紫外線硬化型樹脂等）E1相互被接合。密封樹脂E1 W 塡充在絲束3之一端開口的各中空絲2的孔2a，各； 透過其被塡充之密封樹脂E1而被密封。然而，密封 E1並不塡充在中央孔3a之一端側的開口。 如第4圖所示’與絲束3的另一端（上端）並排 空絲2的另一端，透過密封樹脂（例如，環氧樹脂、 樹脂、紫外線硬化型樹脂等）E2相互被接合。密封樹脂 在絲束3之另一端開口之各中空絲2的孔2a並不被墳 各孔2a係被開放。然而’密封樹脂E2係被塡充在中 單地 例， 氣用 係由 。絲 以經 向平 長度 度方 中空 ，脂、 也被 FL 2 a 樹脂 之中 尿院 E2， :充， 央孔 -10- 200948463 3a，中央孔3a之另一端側的開口係透過被塡充之密封樹脂 E 2而被密封。即，中央孔3 a僅絲束3的一端開口，而在絲 束3的另一端則被封閉。 如第1圖及第2圖所示’架構5係由圓筒狀的架構本 體5a’與被接著在架構本體5a之一端（下端）的第一個蓋 5b’及被接著在架構本體5a之另一端（上端）的第二個蓋 5c所形成。在架構本體5a’則墨汁排出口 6被形成與架構 本體5a之長度方向成正交的方向。 © 在架構本體5a之一端的外圓周面，沿著圓周方向被形 成有用以固定第一個蓋5b的圓鍔部7。另一方面，在第一 個蓋5b被接著在架構本體5a之一端時形成卡止在圓鍔部7 的爪8。藉由爪8卡止在圓鍔部7，使第一個蓋5b被固定 在架構本體5a的一端。此外，在第一個蓋5b與架構本體 5 a的一端之間亦有塡充補助黏著劑。 在架構本體5a之另一端的外圓周面，也有沿著圓周方 向形成用以固定第二個蓋5c的圓鍔部7。另一方面，在第 ® 二個蓋5c，也被接著在架構本體5a之另一端時形成卡止在 圓鍔部7的爪8。藉由爪8卡止在圓鍔部7,使第二個蓋5c 被固定在架構本體5a的另一端。在此，第二個蓋5c與架 構本體5 a的另一端之間亦有塡充補助黏著劑。 此外，爲了提高架構本體5a與第一、第二個蓋5b、5c 的固定強度，替代爪8與圓鍔部7的卡止構造，採用陽螺 紋與陰螺紋的螺合構造也無妨。 在第一個蓋5b的中央，用以將墨汁（包含氣泡）導入 -11- .200948463 排氣用中空絲模組1的導入口 9，被形成於架構本體5 a的 長度方向’在第二個蓋5 c的中央’用以將排氣用中空絲模 組1吸引真空之吸入口 10,被形成於架構本體5a的長度方 向。 若簡單地說明關於藉由排氣用中空絲模組1的脫泡， 如第6圖所示’把含有氣泡之墨汁，通過導入口 9而引導 至架構5內。被導入架構5內的墨汁，通過中央孔3a而供 應予絲束3，一面分別與各中空絲2的外側接觸，一面通 © 過墨汁排出口 6而排出架構5之外。一面繼續將墨汁朝向 架構5內導入’通過吸入口 1〇而把架構5內吸引真空時， 藉由在絲束3之另一端開口之各中空絲2的孔2a使各中空 絲2的內側減壓。各中空絲2的內側一旦被減壓，墨汁和 包含在墨汁之氣體，將朝向分壓低的中空絲內部移動。可 是，由於中空絲的存在墨汁本身不會在中空絲內部移動， 因此僅氣體在中空絲內部移動，而可將氣體從墨汁中去 除。此外，亦可將導入口 9與排出口 6的任務替換，並不 ® 會影響去除性能。 其次’關於如上述構造之排氣用中空絲模組1的製造 方法’參照從第7圖至第15圖具體的說明。 (中空絲薄片的裁斷） 準備以聚一 4甲基戊烯—1作爲原料之具有不均質構 造的側壁（膜）內徑1 0 0 // m、外徑1 8 〇 # m的中空絲2，將 並排在同行之多數條中空絲2以經絲2b編織而成的中空絲 薄片4(參照第5圖及第7圖）载斷成適當的大小。中空絲 -12- 200948463 薄片4的寬度（中空絲2方向的尺寸）’係較收容絲束3的 架構本體5a之長度的整數倍長若干’而且中空絲薄片4的 長度（經絲2b方向的尺寸），係將裁斷之中空絲薄片4以 適當的拉力一面拉伸一面捲附在後述的臨時芯時’使其原 輥子之外徑較架構本體5a的內徑小若干的程度。此外’在 本實施例，爲了將原輥子切斷成兩個而獲得單位輥子’雖 然使中空絲薄片4的寬度較架構本體5a之長度的2倍長若 干，但若省掉原輥子的製作從一開始就製作單位輥子時， Ο 中空絲薄片4的寬度較架構本體5 a長若干即可。此種情况 時，後述之原輥子的切斷過程亦可省略。 (中空絲薄片的捲附） 準備較中空絲薄片4之寬度長的樹脂管（臨時芯）11。 而且，如第7圖所示，使此樹脂管1 1的長度方向與中空絲 薄片4的寬度方向一致同時使樹脂管11的両端稍有剩餘之 後，將中空絲薄片4以適當的拉力一面拉伸一面捲附在樹 脂管11»此外，捲附次數雖僅1次亦可，但從實用上的觀 ¥ 點，把在架構本體5a內之絲束3的有效膜面積（與液體接 合之中空絲2的表面之總面積）爲0.005 m2〜1.0 m2較佳， 尤其使成爲0.01 m2〜0.5 m2更理想。又，作爲塡充率（將 架構本體5a的剖面積與中央孔3a的面積之差，以各中空 絲2的剖面積的總和除之値以百分比表示的値），使成爲5 %〜50%較佳，若成爲10%〜40%更佳，尤其使成爲20% 〜30%最理想。 (中空絲薄片的臨時固定） 200948463 準備薄的樹脂製的臨時固定薄片12。而且，如第8圖 所示，將此臨時固定薄片1 2無餘隙地捲附密接在被捲附於 樹脂管11之中空絲薄片4的外周圍。把臨時固定薄片12 捲繞在中空絲薄片4的外圍1周時，使中空絲薄片4不會 從樹脂管11離開的方式，將臨時固定薄片12的終端接合 在臨時固定薄片12本身。其後，在既定的溫度環境下放置 規定的時間。 (原輥子的切斷） © 關於把中空絲薄片4捲附在樹脂管11的原輥子，如第 9圖所示，將樹脂管1 1對中空絲薄片4稍爲錯開之後，使 用切管刀把中空絲薄片4切斷。此時，使中空絲薄片4的 寬度較收容絲束3的架構本體5a長若干。重複上述的切斷 作業，將中空絲薄片4捲附在樹脂管1 1的原輥子切開成複 數個單位輥子 Ru。其後，關於被切開成各個的單位輥子 Ru，將樹脂管1 1對中空絲薄片4稍爲錯開，使樹脂管1 1 的兩端從中空絲薄片4稍有剩餘。 ® (絲束-端的密封） 在靜置工模13塗敷離型劑之後，於靜置工模π的凹 部1 3 a注入未硬化的密封樹脂（例如，尿烷樹脂、環氧樹 脂、紫外線硬化型樹脂等）E1。其次，如第1 〇圖所示，將 直立於靜置工模13之軸14插入樹脂管11的孔，而將單位 輥子Ru豎立於靜置工模13。密封樹脂E1供應被豎立在靜 置工模13之單位輥子Ru的一端。此時，使密封樹脂E1不 會附著在臨時固定薄片12的方式，將臨時固定薄片12對 -14- 200948463 中空絲薄片4向上方移離。 如第11圖所示，在被豎立於靜置工模13之單 Ru蓋上架構本體5a之後，從單位輥子Ru取下臨時 片1 2放置既定的時間。在此期間密封樹脂E1會硬 列在樹脂管11之周圍的絲束3之一端的多數條中空 一端相互接合，同時在絲束3的一端開口之各中空 孔2a將被密封（參照第3圖）。再者，絲束3的一 合在架構本體5a。在架構本體5a的另一端，於後述 © 密封的過程爲了供應密封樹脂E2予絲束3之另一 5d被一體形成。此頂蓋5d最後將由架構本體5a被 (樹脂管的拔除） 密封樹脂E1硬化之後，如第12圖所示，將被 架構本體5a之內側的單位輥子ru由靜置工模13® 從單位輥子Ru拔取樹脂管11。樹脂管11被拔取後 構本體5a的內部只剩下絲束3，而中央孔3a會開[ (絲束另一端的密封） ' 在離心密封工模1 5塗敷離型劑之後，於離心密 • 15的凹部1 5 a注入未硬化的密封樹脂（例如，尿烷 環氧樹脂、紫外線硬化型樹脂等）U。其次，如第 示’把收容絲束3的架構本體5a，使其另一端在下 離心密封工模1 5。密封樹脂U，供應到被收容於豎 心密封工模1 5的架構本體5 a之絲束3的另一端。 將被豎立於離心密封工模15的架構本體5a放置既 間。 位輥子 固定薄 化，排 絲2的 絲2的 端被接 之離心 端頂蓋 切除。 固定在 ί下，而 ，在架 封工模 樹脂、 13圖所 豎立於 立在離 其後， 定的時 200948463 密封樹脂U硬化之後，如第1 4圖所示，將接合 密封工模15的架構本體5a放在離心密封裝置。離 裝置係透過被形成在架構本體5a之頂蓋5d —面供 樹脂（例如，尿烷樹脂、環氧樹脂、紫外線硬化型ί Ε2予絲束3的另一端，從絲束3的一端朝向另一端 的箭頭符號F方向）使離心力作用既定的時間。密 Ε 2係被塡充到圖中W的水準而硬化，與絲束3的另 排之多數條中空絲2的另一端相互接合，同時在絲 © 另一端開口之中央孔3a將會被密封（參照第4圖） (頂蓋5d的切除） 密封樹脂E2硬化時，如第15圖所示，把收溶 之架構本體5a切斷，將頂蓋5d與離心密封工模15 架構本體5a切除。一旦頂蓋5d被切除，在絲束3 端各中空絲2之另一端的孔2a會開口（中央孔係仍 封樹脂E2密封的狀態）。 (蓋的安裝） Ο — 在架構本體5a的一端被接著第1個蓋5b，另一 著第2個蓋5c。若有必要時，第1、第2個蓋5b、 構本體5a之間塡充黏著劑予以補強。經過上述的遇 成了從第1圖至第6圖所示之排氣用中空絲模組1 如上述’根據本實施形態之排氣用中空絲模組 方法時’含有多數條中空絲2之薄片4捲附在作爲 樹脂管11保持筒狀之後，藉由從被保持筒狀之中空 4去除樹脂管1 1 ’未持有作爲確保剛性及中空絲的 有離心 心密封 應密封 I脂等） (圖中 封樹脂 一端並 束3的 絲束3 一起從 的另一 舊被密 端被接 5c與架 程，完 〇 的製造 臨時芯 絲薄片 支撐基 -16- 200948463 體之芯，而可僅製造當流通墨汁之時所產生的壓力損失少 之中空絲2的模組。 再者，在本實施形態之排氣用中空絲模組的製造方法 中，從被保持筒狀的中空絲薄片4去除樹脂管11之前，於 筒狀之中空絲薄片4的一端供應密封樹脂E 1，而與中空絲 薄片4之一端並排之多數條中空絲2的一端相互接合，同 時把在中空絲薄片4之一端開口的各中空絲2的孔2a密 封。藉此，在筒狀的中空絲薄片4，可形成與中空絲2之 © 長度方向平行的中央孔3a。中空絲薄片4的中央孔3a，在 習知之排氣用中空絲模組，雖藉由作爲支撐基體之芯而被 確保，但在未持有芯之本實施形態的排氣用中空絲模組1， 也透過上述的方法可簡單地確保中央孔3a。 又，在本實施形態之排氣用中空絲模組的製造方法 中，從被保持筒狀的中空絲薄片4去除樹脂管1 1之後，於 筒狀之中空絲薄片4的另一端供應密封樹脂E2，而與中空 絲薄片4的另一端並排之多數條中空絲2的另一端相互接 ® 合，同時在中空絲薄片4的另一端開口之中央孔3a的另一 端可能塡充密封樹脂E2。中空絲薄片4之中央孔3a的另一 端’習知之排氣用中空絲模組，雖藉由作爲支撐基體之芯 而被封閉，但在未持有芯之本實施形態的排氣用中空絲模 組1，亦可簡單地封閉中央孔3 a的另一端。 在上述實施形態，雖將絲束3的一端靜置密封，另一 端爲離心密封，但密封的方法不問係靜置或離心。例如， 亦可將單位輥子的一端爲離心密封，另一端爲靜置密封。 -1 7 - 200948463 又，單位輥子的兩端亦可均爲靜置密封，兩端均爲離心密 封也行。 其次，說明關於上述實施例的變形例。 (變形例1 ) 在變形例1，如第1 6圖所示，在樹脂管1 1的壁形成複 數個貫穿孔16。而且，藉由樹脂管11的內側被吸引真空， 通過貫穿孔1 6而把中空絲薄片4的起端吸附在樹脂管1 1。 藉此，可將中空絲薄片4簡單地捲附在樹脂管1 1。 © (變形例2 ) 在變形例2,如第17圖所示，在樹脂管11之外圓周面 朝向圓周方向的一方被形成有複數個爪17。而且，將中空 絲薄片4鈎住爪上之後使樹脂管1 1能朝向爪1 7的方向以 旋轉的方式把中空絲薄片4捲附在樹脂管11之上。捲完之 後，使樹脂管1 1能朝反方向旋轉的方式慢慢地從中空絲薄 片4把樹脂管11拔出。藉此，可簡單地將中空絲薄片4捲 附在樹脂管11。此外，爪17亦可成爲從樹脂管11之外圓 ^ 周面機械式出入的機構。將中空絲薄片4捲附在樹脂管11 時，把爪17從樹脂管11的外圓周面突出鈎住中空絲薄片 4,從中空絲薄片4拔取樹脂管11時，由於將爪17投入樹 脂管1 1內，爪17不會干涉到中空絲薄片4即可將樹脂管 1 1取出，所以不會使中空絲薄片4受傷。 以上，雖說明本發明之理想的實施形態，但本發明並 不限定於上述之實施形態。在不違離本發明之要旨的範圍 內，構成的附加、省略、置換及其他變更均可能。 •18- .200948463 〔產業上之利用領域〕 本發明係一種未持有芯之排氣用中空絲模組的製造方 法’係有關排氣用中空絲模組的製造方法，其具備有：在 臨時芯的周圍繞著含有多數條中空絲之薄片的過程；將圍 繞在該臨時芯的周圍之該薄片保持筒狀的過程；以及從被 保持筒狀之該薄片，去除該臨時芯的過程。根據本發明之 排氣用中空絲模組的製造方法時，藉由未持有作爲確保剛 性及中空絲的支撐體之芯而可滿足小型化的要求，同時可 ® 簡單且高精度地製造當流通被處理物之際所產生之壓力損 失小的排氣用中空絲模組。 【圖式簡單說明】 第1圖係顯示本發明之排氣用中空絲模組的製造方法 之實施例的圖，藉由本發明製造之排氣用中空絲模組的截 面圖。 第2圖係第1圖所顯示之排氣用中空絲模組的拆卸截 面圖。 第3圖係在第1圖所顯示之絲束下端的放大截面圖。 第4圖係在第1圖所顯示之絲束上端的放大截面圖。 第5圖係在第1圖所顯示成爲絲束根源的中空絲薄片 的放大立體圖。 第6圖係爲了說明在第1圖所顯示之排氣用中空絲模 組的作用之示意圖。 第7圖係顯示本發明之排氣用中空絲模組的製造方法 之實施例的圖’爲了說明中空絲之薄片向樹脂管捲附過程 -19- 200948463 的立體圖。 第8圖係顯示本發明之排氣用中空絲模組的製造方法 之實施例的圖’爲了說明藉由中空絲薄片之臨時固定薄片 的臨時固定過程之立體圖。 第9圖係顯示本發明之排氣用中空絲模組的製造方法 之實施例的圖’爲了說明切斷原輥子之過程的立體圖。 第1 0圖係顯示本發明之排氣用中空絲模組的製造方 法之實施例的圖，爲了說明絲束一端的靜置密封過程的立 © 體圖。 第1 1圖係與第1 0圖相同，爲了說明絲束一端的靜置 密封過程的立體圖。 第1 2圖係顯示本發明之排氣用中空絲模組的製造方 法之實施例的圖’爲了說明從樹脂管的單位輥子拔出過程 的立體圖。 第1 3圖係顯示本發明之排氣用中空絲模組的製造方 法之實施例的圖，爲了說明絲束另一端的離心密封過程的 ❹立體圖。 第14圖係與第1 3圖相同，爲了說明絲束另一端的離 心密封過程的立體圖。 第15圖係顯示本發明之排氣用中空絲模組的製造方 法之實施例的圖，爲了說明從架構本體切除頂蓋過程的立 ηι» ΓαΤ 體圖。 第1 6圖係顯示本發明之排氣用中空絲模組的製造方 法之變形例1的圖，爲了說明中空絲薄片向樹脂薄片捲附 -20- 200948463 過程的立體圖。 第1 7圖係顯示本發明之排氣用中空絲模組的製造方 法之變形例2的圖，爲了說明中空絲薄片向樹脂薄片捲附 過程的立體圖。 【主要元件符號說明】。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 A method of manufacturing a gas hollow fiber module. [Prior Art] The hollow fiber module for exhaust gas manufactured by the present invention can be used, for example, for oxygen-exhausting water for boiler feed water, oxygen removal, carbonation, and discharge for ultrapure water production in a semiconductor manufacturing process. Ultra-exhaust gas such as nitrogen, protective liquid during lithography, venting of photographic liquid, rust water exhaust in buildings or apartments, medical water exhaust, ink jet venting, defoaming, etc. In recent years, with the increase in the precision of ink jet printers, it has been eagerly expected to exhaust a hollow fiber mold for exhausting and defoaming (removing bubbles in ink) from a liquid such as an ink jet. For example, in the following patent documents 1 and 2, the ink is passed through the inside of the hollow fiber, and the so-called internal perfusion type exhaust gas for exhausting the outside of the hollow fiber is hollow. ® wire module. In the case of the general exhaust gas, for example, Patent Document 3, 4, and 5, which will be described later, the so-called external perfusion type in which the liquid is brought into contact with the outside of the hollow fiber to decompress the inside of the hollow fiber is removed. Gas has excellent properties. In the case of the external perfusion type, the hollow fiber module for exhaust gas is supplied while the ink containing the bubble can be brought into contact with the outer side of the hollow fiber, and the inside of the hollow fiber is sucked to the vacuum on one side. The bubbles contained in the ink are transmitted through the film by the pressure difference between the inside and outside of the hollow wire, and are removed on the low pressure side. After the bubbles are removed, the ink of '200948463' does not pass through the hollow fiber and is discharged by the module. In the case of the exhaust of the ink jet, it is possible to use the external perfusion type from the point of exhaust efficiency and pressure loss per unit membrane area, which is more preferable than the internal perfusion type. When the hollow fiber used in the present invention is a hollow fiber-shaped film that does not allow liquid to permeate through a gas, the raw material, the film shape, and the film form are arbitrary, and the hollow fiber mold used for exhaust gas can be used from the past. Group of hollow wires. For example, the raw material of the hollow fiber may be a polyalkylene resin such as polypropylene or poly(4-methylpentan-1), a sand resin such as polyoxyalkylene or a copolymer thereof, or PTFE. A fluorine-based resin such as a fluorinated vinyl fork. As the shape of the side wall (film) of the hollow fiber, any of a porous membrane, a microporous membrane, and a homogeneous membrane (non-porous membrane) having no porous material can be used. As a film form, the chemical or physical structure of the film as a whole is a homogeneous symmetric film (homogeneous film). The chemical or physical structure of the film is different from the asymmetric film (heterogeneous film) due to the part of the film. Any one can be used. The asymmetric membrane, that is, the so-called heterogeneous membrane has a non-porous dense layer and a porous membrane, but the dense layer is the surface layer portion of the membrane, or as the so-called porous membrane inside, is formed at any part of the membrane. can. Here, the heterogeneous film also includes a so-called composite film having a different chemical structure, and a multilayer structure film having a three-layer structure is also included. In particular, an inhomogeneous film using a poly(4-methylpentene-1) resin is particularly preferred because it has a dense layer that blocks liquid, and a liquid other than water, such as ink. Further, in the case of the external perfusion type hollow fiber, it is preferable that the dense layer is formed on the outer surface of the hollow fiber. A hollow fiber module for exhaust gas, which is disclosed in the following Patent Document 6, 200948463, and 8, has a cylindrical core and a plurality of hollow fibers bundled around it. The cylindrical core system ensures the rigidity of the hollow fiber module for exhaust gas, and has a function of supporting a plurality of hollow fiber substrates in the manufacture of the module. Further, although there is a task as a liquid supply flow path for controlling the flow of the fluid, it also becomes a cause of pressure loss. [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. [Patent No. 2005-305432] SUMMARY OF THE INVENTION [Problems to be Solved by the Invention] The above-mentioned ink jet printer is required to be exhausted and defoamed, especially in industrial printers. The hollow fiber module for exhaust gas is placed inside the printer to be exhausted during the printing process. In this case, the hollow fiber module for exhaust gas needs to be as small as possible and the pressure loss is small, and the hollow fiber module for exhaust gas tends to be downsized. However, since the cylindrical core has the function of ensuring the rigidity of the hollow fiber module for exhaust gas and the function as a support base for the hollow fiber, the pressure generated when the ink is introduced and then subjected to the exhaust and defoaming treatment is introduced. Loss becomes a big problem. The present invention has been developed in view of the above-mentioned facts, and aims to provide a hollow fiber module for exhaust gas which can be easily and accurately manufactured by providing a hollow fiber module for exhaust gas which can greatly reduce the pressure loss and can be miniaturized. Manufacturing method. [Means for Solving the Problem] The method for producing a hollow fiber module for exhaust gas according to the present invention is characterized in that a winding process is carried out around a temporary core around a sheet containing a plurality of hollow fibers; The process of holding the sheet around the temporary core in a cylindrical shape; and removing the temporary core from the sheet held in a cylindrical shape. (I) [Effect of the Invention] According to the method for producing a hollow fiber module for exhaust gas according to the present invention, a sheet containing a plurality of hollow fibers is wound around a temporary core and held in a tubular shape, and then removed from the sheet which is held in a cylindrical shape. Therefore, it is possible to satisfy the requirement of miniaturization without securing the core of the support base of the rigidity and the hollow fiber, and to manufacture the hollow fiber having a small pressure loss when the flow of the processed flow is passed, simply and with high precision. [Embodiment] ® [Best Embodiment of the Invention] An embodiment of a method for producing a hollow fiber module for exhaust gas according to the present invention will be described. The invention is characterized in that a sheet containing a plurality of hollow filaments is attached to a temporary core and held in a cylindrical shape, and a resin is supplied to one end of the sheet which is held in a cylindrical shape, and one ends of the plurality of hollow fibers which are juxtaposed with one end of the sheet are joined to each other. And sealing the hole of each hollow fiber opened at one end of the sheet at the same time, after the resin is hardened, the temporary core may also be removed from the sheet by 200948463. Although a plurality of hollow fiber sheets can be woven into a mesh-like sheet, when a liquid such as ink is circulated, the entire hollow fiber can be uniformly contacted with the liquid, and the defoaming can be efficiently handled. Preferably, the hollow fibers are arranged in a substantially parallel sheet. According to the method for producing a hollow fiber module for exhaust gas according to the present invention, the resin is supplied to the cylindrical sheet before the temporary core is removed from the sheet to be held in a cylindrical shape. One end, the one end of the plurality of hollow fibers juxtaposed with one end of the sheet is joined to each other, and the holes of the hollow fibers opened at one end of the sheet are sealed. Thereby, the plurality of hollow fibers are arranged in a substantially parallel sheet. In the case of a cylindrical sheet, a central hole parallel to the longitudinal direction of the hollow fiber can be formed. The central hole of the sheet is secured by a hollow core module for exhaust gas, but is provided as a core of the support base. In the hollow fiber module for exhaust gas of the present invention, the central hole can be easily secured without providing a core. The method for manufacturing a hollow fiber module for exhaust gas according to the present invention The resin may be provided at the other end of the sheet from which the temporary core is removed, and the other ends of the plurality of hollow fibers juxtaposed with the other end of the sheet are joined to each other, and the opening at the other end of the sheet is filled with the resin. The process of the resin. According to the present invention, after the temporary core is removed from the sheet which is held in a cylindrical shape, the resin can be supplied to the other end of the cylindrical sheet, and the other ends of the plurality of hollow fibers juxtaposed with the other end of the sheet are joined to each other. At the same time, the other end of the hole (the above-mentioned central hole) which is open at the other end of the sheet may be filled with resin. The other end of the central hole of the sheet is used as a support matrix by a core. Closed, but in the 200948463 air-wire module for exhaust gas according to the present invention, the other end of the central hole can be simply closed even if the core is not provided. [Embodiment] The hollow fiber module for exhaust gas of the present invention is The implementation of the manufacturing method will be described with reference to the drawings. First, in Figs. 1 and 2, the structure of the hollow fiber module in which the cylindrical core is not held is shown. The coreless exhaust hollow fiber module 1, the plurality of bundles of hollow fibers 3, and the bundle 3 formed by the structure 5 for receiving the tow 3, as shown in Fig. 5, will be arranged in a plurality of hollows of the same The sheet 4 knitted by the filament 2b is wound into a cylindrical shape with the axis of the length of the plurality of hollow filaments 2 as a center. Further, in the center of the cross section orthogonal to the direction of the tow 3, a center hole 3a parallel to the longitudinal direction of the hollow fiber 2 is provided. As shown in Fig. 3, one end of the wire 2 which is juxtaposed with one end (lower end) of the tow 3 is joined to each other through a sealing resin (e.g., epoxy resin, urethane tree ultraviolet curable resin, etc.) E1. The sealing resin E1 W is filled in the holes 2a of the respective hollow fibers 2 which are open at one end of the tow 3, and is sealed by the sealing resin E1 which is filled therein. However, the seal E1 does not fill the opening on one end side of the center hole 3a. As shown in Fig. 4, the other end (the upper end) of the tow 3 is lined up with the other end of the filament 2, and is adhered to each other through a sealing resin (for example, an epoxy resin, a resin, an ultraviolet curable resin, or the like) E2. Sealing resin The hole 2a of each hollow fiber 2 opened at the other end of the tow 3 is not opened by the tomb 2a. However, the sealing resin E2 is filled in the middle of the case, and the gas is used. The filament is hollow in the warp direction, and the fat is also sealed by the FL 2 a resin in the urinary E2, the filling, the central hole-10-200948463 3a, and the opening on the other end side of the central hole 3a is sealed by the filling. The resin E 2 was sealed. That is, the center hole 3a is opened only at one end of the tow 3, and is closed at the other end of the tow 3. As shown in FIGS. 1 and 2, the structure 5 is composed of a cylindrical frame body 5a' and a first cover 5b' which is next to one end (lower end) of the frame body 5a and is then placed in the frame body 5a. The second cover 5c of the other end (upper end) is formed. In the frame body 5a', the ink discharge port 6 is formed in a direction orthogonal to the longitudinal direction of the frame body 5a. © On the outer circumferential surface of one end of the frame body 5a, a rounded portion 7 for fixing the first cover 5b is formed in the circumferential direction. On the other hand, when the first cover 5b is next to one end of the frame body 5a, the claws 8 that are locked to the rounded portion 7 are formed. The first cover 5b is fixed to one end of the frame body 5a by the claw 8 being locked to the rounded portion 7. Further, a supplementary adhesive is also provided between the first cover 5b and one end of the frame body 5a. At the outer circumferential surface of the other end of the frame body 5a, a rounded portion 7 for fixing the second cover 5c is also formed in the circumferential direction. On the other hand, in the second cover 5c, the claw 8 which is locked to the rounded portion 7 is formed at the other end of the frame body 5a. The second cover 5c is fixed to the other end of the frame body 5a by the claw 8 being locked to the rounded portion 7. Here, there is also a supplementary adhesive between the second cover 5c and the other end of the frame body 5a. Further, in order to increase the fixing strength of the frame main body 5a and the first and second covers 5b and 5c, instead of the locking structure of the claw 8 and the rounded portion 7, a screwing structure of a male screw and a female screw may be employed. In the center of the first cover 5b, the ink (including air bubbles) is introduced into the inlet port 9 of the -11-.200948463 exhaust hollow fiber module 1, and is formed in the longitudinal direction of the frame body 5a' in the second The center of the cover 5c is a suction port 10 for drawing the vacuum hollow fiber module 1 to the vacuum, and is formed in the longitudinal direction of the frame body 5a. When the defoaming by the hollow fiber module 1 for exhaust gas is briefly explained, the ink containing bubbles is guided into the frame 5 through the inlet port 9, as shown in Fig. 6. The ink introduced into the frame 5 is supplied to the tow 3 through the center hole 3a, and is in contact with the outside of each of the hollow fibers 2, and is discharged through the ink discharge port 6 and discharged from the frame 5. While continuing to introduce the ink into the structure 5, when the vacuum is attracted to the inside of the frame 5 through the suction port 1 , the inner side of each hollow fiber 2 is reduced by the hole 2a of each hollow fiber 2 opened at the other end of the tow 3 Pressure. Once the inner side of each hollow fiber 2 is decompressed, the ink and the gas contained in the ink move toward the inside of the hollow fiber having a low partial pressure. However, due to the presence of the hollow fiber, the ink itself does not move inside the hollow fiber, so only the gas moves inside the hollow fiber, and the gas can be removed from the ink. In addition, the tasks of the inlet 9 and the outlet 6 can be replaced, and the ® will affect the removal performance. Next, the manufacturing method of the hollow fiber module 1 for exhaust gas having the above configuration will be specifically described with reference to Figs. 7 to 15 . (Cutting of hollow fiber sheet) A hollow fiber 2 having an inner diameter of a side wall (film) having an inhomogeneous structure of 1 0 0 // m and an outer diameter of 1 8 〇 # m prepared by using polytetramethylpentene-1 as a raw material The hollow fiber sheets 4 (see FIGS. 5 and 7) which are woven by a plurality of hollow fibers 2 in the same direction and which are woven in the warp 2b are loaded into an appropriate size. Hollow wire-12- 200948463 The width of the sheet 4 (the dimension in the direction of the hollow fiber 2) is 'several multiple of the length of the frame body 5a of the receiving tow 3' and the length of the hollow fiber sheet 4 (the direction of the filament 2b) The size) is such that when the hollow fiber sheet 4 which is cut is stretched while being stretched by an appropriate tensile force and attached to a temporary core to be described later, the outer diameter of the original roller is made smaller than the inner diameter of the frame body 5a. Further, in the present embodiment, the unit roll is obtained in order to cut the original roll into two pieces. Although the width of the hollow fiber sheet 4 is made to be twice as long as the length of the frame body 5a, the production of the original roll is omitted. When the unit roller is produced from the beginning, the width of the hollow fiber sheet 4 may be longer than the width of the frame body 5a. In this case, the cutting process of the original roller described later may be omitted. (Rolling of Hollow Wire Sheet) A resin tube (temporary core) 11 having a longer width than the hollow fiber sheet 4 is prepared. Further, as shown in Fig. 7, after the longitudinal direction of the resin tube 11 is aligned with the width direction of the hollow fiber sheet 4 and the end of the resin tube 11 is slightly left, the hollow fiber sheet 4 is pulled with an appropriate pulling force. The stretched roll is attached to the resin tube 11». In addition, the number of times of attachment is only one, but the effective film area of the tow 3 in the frame body 5a (hollowed to the liquid) is practically observed. The total area of the surface of the wire 2 is preferably from 0.005 m2 to 1.0 m2, and more preferably from 0.01 m2 to 0.5 m2. Further, as the 塡 charging rate (the difference between the sectional area of the main body 5a and the area of the central hole 3a, divided by the sum of the sectional areas of the respective hollow fibers 2, expressed as a percentage), it becomes 5% to 50%. Preferably, it is preferably 10% to 40%, and particularly preferably 20% to 30%. (Temporary fixation of hollow fiber sheet) 200948463 A temporary resin-made temporary fixing sheet 12 is prepared. Further, as shown in Fig. 8, the temporary fixing sheet 12 is wound and adhered to the outer periphery of the hollow fiber sheet 4 which is wound around the resin tube 11 without any clearance. When the temporary fixing sheet 12 is wound around the outer periphery of the hollow fiber sheet 4, the end of the temporary fixing sheet 12 is joined to the temporary fixing sheet 12 itself so that the hollow fiber sheet 4 does not separate from the resin tube 11. Thereafter, it is placed in a predetermined temperature environment for a predetermined period of time. (Cutting of the original roll) © Regarding the original roll of the hollow fiber sheet 4 wound around the resin tube 11, as shown in Fig. 9, the resin tube 1 1 is slightly shifted from the hollow fiber sheet 4, and then a tube cutter is used. The hollow fiber sheet 4 is cut. At this time, the width of the hollow fiber sheet 4 is made longer than the frame body 5a of the receiving tow 3. The above-described cutting operation was repeated, and the hollow fiber sheet 4 was wound around the original roll of the resin tube 1 1 and cut into a plurality of unit rolls Ru. Thereafter, the resin tube 11 is slightly shifted from the hollow fiber sheet 4 with respect to the unit roller Ru cut into each, so that both ends of the resin tube 1 1 are slightly left from the hollow fiber sheet 4. ® (tow-end seal) After the release mold is applied with the release agent, an unhardened sealing resin (for example, urethane resin, epoxy resin, ultraviolet ray) is injected into the recess 13 3 a of the stationary mold π. Hardened resin, etc.) E1. Next, as shown in Fig. 1, the shaft 14 standing upright on the stationary mold 13 is inserted into the hole of the resin pipe 11, and the unit roller Ru is erected on the stationary mold 13. The sealing resin E1 is supplied to one end of the unit roller Ru which is erected on the stationary mold 13. At this time, the temporary fixing sheet 12 is moved upward from the -14-200948463 hollow fiber sheet 4 so that the sealing resin E1 does not adhere to the temporary fixing sheet 12. As shown in Fig. 11, after the main body 5a is erected on the single Ru cover of the stationary mold 13, the temporary sheet 12 is removed from the unit roller Ru for a predetermined period of time. During this period, the sealing resin E1 will be joined to a plurality of hollow ends of one end of the tow 3 which are hardly arranged around the resin tube 11, and the hollow holes 2a opened at one end of the tow 3 will be sealed (refer to Fig. 3). ). Furthermore, the tow 3 is integrated into the body 5a of the frame. At the other end of the structural body 5a, a process of sealing as described later is integrally formed to supply the sealing resin E2 to the other 5d of the tow 3. After the top cover 5d is finally hardened by the structural body 5a (the resin tube is removed) by the sealing resin E1, as shown in Fig. 12, the unit roller ru of the inner side of the frame body 5a is placed by the stationary mold 13® from the unit roller. Ru pulls out the resin tube 11. The inside of the resin body 11 is taken out and only the tow 3 is left inside the body 5a, and the central hole 3a is opened [(the seal at the other end of the tow). After the release of the release agent by the centrifugal sealing mold 15, the centrifugation is performed. The concave portion 15 5 of the dense 15 is injected with an uncured sealing resin (for example, a urethane epoxy resin, an ultraviolet curable resin, or the like) U. Next, as shown in the figure, the frame body 5a of the tow 3 is housed, and the other end thereof is centrifugally sealed to the mold 15. The sealing resin U is supplied to the other end of the tow 3 housed in the frame body 5a of the vertical sealing die 15. The frame body 5a to be erected on the centrifugal seal mold 15 is placed both. The roller is fixedly thinned, and the end of the wire 2 of the wire 2 is cut by the centrifugal end cap. Fixed under ί, and, after the sealing mold resin, 13 is erected after standing at the time, when the sealing resin U is hardened, as shown in Fig. 14, the sealing mold 15 will be joined. The frame body 5a is placed in a centrifugal seal. The device is supplied through the top cover 5d formed on the frame body 5a to the resin (for example, the other end of the urethane resin, the epoxy resin, the ultraviolet curing type 2 tow 3, from one end of the tow 3 toward the other The arrow symbol F at one end) causes the centrifugal force to act for a predetermined period of time. The dense 2 is hardened by being filled to the level of W in the figure, and is joined to the other end of the other plurality of hollow wires 2 of the tow 3, and the central hole 3a opened at the other end of the wire is sealed. (Refer to Fig. 4) (Resection of the top cover 5d) When the sealing resin E2 is hardened, as shown in Fig. 15, the disassembled frame body 5a is cut, and the top cover 5d and the centrifugal seal mold 15 body 5a are cut off. . Once the top cover 5d is cut, the hole 2a at the other end of each of the hollow fibers 2 at the end of the tow 3 is opened (the central hole is still sealed by the resin E2). (Installation of cover) Ο - The first cover 5b is attached to one end of the frame body 5a, and the second cover 5c is attached. If necessary, the first and second covers 5b and the body 5a are filled with an adhesive to reinforce. The hollow fiber module 1 for exhaust gas shown in Fig. 1 to Fig. 6 has been subjected to the above-mentioned "when the hollow fiber module for exhaust gas according to the present embodiment" has a plurality of hollow fibers 2 After the sheet 4 is attached to the resin tube 11 and held in a cylindrical shape, the resin tube 1 1 ' is removed from the hollow tube 4 that is held in a cylindrical shape, and the core seal is used to ensure the rigidity and the hollow fiber. (In the figure, the end of the sealing resin and the tow 3 of the bundle 3 are joined together from the other old nipple 5c and the frame is finished, and the core of the temporary core wire supporting base 16-200948463 is finished, but only In the method for manufacturing a hollow fiber module for exhaust gas according to the present embodiment, the hollow fiber sheet 4 is held in a cylindrical shape. Before the resin tube 11 is removed, the sealing resin E1 is supplied to one end of the hollow hollow fiber sheet 4, and one end of the plurality of hollow fibers 2 juxtaposed with one end of the hollow fiber sheet 4 is joined to each other while being placed on the hollow fiber sheet 4. The hole 2a of each hollow fiber 2 that is open at one end is dense Thereby, the cylindrical hollow fiber sheet 4 can form a central hole 3a parallel to the longitudinal direction of the hollow fiber 2. The central hole 3a of the hollow fiber sheet 4 is known in the conventional hollow fiber module for exhaust gas. In the hollow fiber module 1 for exhaust gas of the present embodiment which does not have a core, the central hole 3a can be easily secured by the above-described method. In the method for producing a hollow fiber module for exhaust gas, after the resin tube 1 is removed from the hollow fiber sheet 4 held by the cylindrical shape, the sealing resin E2 is supplied to the other end of the hollow hollow fiber sheet 4, and the hollow fiber is used. The other end of the plurality of hollow fibers 2 arranged side by side at the other end of the sheet 4 is joined to each other, and the other end of the central opening 3a opening at the other end of the hollow fiber sheet 4 may be filled with the sealing resin E2. The center of the hollow fiber sheet 4 The other end of the hole 3a is a hollow fiber module for exhaust gas which is sealed by a core as a support base. However, the hollow fiber module 1 for exhaust gas of the present embodiment which does not have a core may be used. Simply close the other end of the central hole 3 a. In the above embodiment, one end of the tow 3 is left to be sealed and the other end is a centrifugal seal, but the method of sealing is not required to be left standing or centrifuged. For example, one end of the unit roller may be centrifugally sealed and the other end may be left to stand. Sealing -1 7 - 200948463 Further, both ends of the unit roller may be statically sealed, and both ends may be centrifugally sealed. Next, a modification of the above embodiment will be described. (Modification 1) In the modification 1. As shown in Fig. 16, a plurality of through holes 16 are formed in the wall of the resin tube 11. Further, the inside of the resin tube 11 is attracted to a vacuum, and the hollow fiber sheet 4 is lifted through the through hole 16. The end is adsorbed to the resin tube 1 1. Thereby, the hollow fiber sheet 4 can be simply wound around the resin tube 11 . (Variation 2) In the second modification, as shown in Fig. 17, a plurality of claws 17 are formed on one of the outer circumferential surfaces of the resin tube 11 in the circumferential direction. Further, after the hollow fiber sheet 4 is hooked on the claw, the resin tube 11 can be wound around the resin tube 11 in a rotating manner in the direction of the claw 17. After the winding is completed, the resin tube 11 is slowly pulled out from the hollow fiber sheet 4 so that the resin tube 1 1 can be rotated in the reverse direction. Thereby, the hollow fiber sheet 4 can be simply wound around the resin tube 11. Further, the claws 17 can also be mechanically inserted and exited from the outer circumference of the resin tube 11. When the hollow fiber sheet 4 is wound around the resin tube 11, the claw 17 is protruded from the outer circumferential surface of the resin tube 11 to hook the hollow fiber sheet 4, and when the resin tube 11 is taken out from the hollow fiber sheet 4, the claw 17 is put into the resin tube. In the case of 1 1, the claws 17 can be taken out without interfering with the hollow fiber sheet 4, so that the hollow fiber sheet 4 is not injured. Although the preferred embodiments of the present invention have been described above, the present invention is not limited to the above embodiments. Additions, omissions, substitutions, and other changes may be made without departing from the scope of the invention. </ RTI> 18-.200948463 [Industrial use field] The present invention relates to a method for producing a hollow fiber module for exhaust gas which does not have a core, and relates to a method for producing a hollow fiber module for exhaust gas, which is provided with The periphery of the temporary core surrounds a process of a sheet containing a plurality of hollow filaments; a process of holding the sheet around the temporary core in a cylindrical shape; and a process of removing the temporary core from the sheet held in a cylindrical shape. According to the method for producing a hollow fiber module for exhaust gas according to the present invention, it is possible to satisfy the requirement of miniaturization by not holding a core as a support for securing rigidity and a hollow fiber, and at the same time, it can be manufactured simply and with high precision. A hollow fiber module for exhaust gas having a small pressure loss generated when a material to be processed is distributed. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a hollow fiber module for exhaust gas produced by the present invention, showing an embodiment of a method for producing a hollow fiber module for exhaust gas according to the present invention. Fig. 2 is a cross-sectional view showing the hollow fiber module for exhaust gas shown in Fig. 1. Figure 3 is an enlarged cross-sectional view of the lower end of the tow shown in Figure 1. Fig. 4 is an enlarged cross-sectional view showing the upper end of the tow shown in Fig. 1. Fig. 5 is an enlarged perspective view showing the hollow fiber sheet which becomes the root of the tow shown in Fig. 1. Fig. 6 is a schematic view for explaining the action of the hollow fiber mold group for exhaust gas shown in Fig. 1. Fig. 7 is a perspective view showing an embodiment of a method for producing a hollow fiber module for exhaust gas according to the present invention, in order to explain a process of attaching a sheet of a hollow fiber to a resin tube -19-200948463. Fig. 8 is a perspective view showing an embodiment of a method for producing a hollow fiber module for exhaust gas according to the present invention, in order to explain a temporary fixing process of a temporary fixing sheet by a hollow fiber sheet. Fig. 9 is a perspective view showing an embodiment of a method for producing a hollow fiber module for exhaust gas according to the present invention, in order to explain a process of cutting the original roller. Fig. 10 is a view showing an embodiment of a method for producing a hollow fiber module for exhaust gas according to the present invention, in order to explain the standing view of the static sealing process at one end of the tow. Fig. 1 is the same as Fig. 10, in order to explain a perspective view of the static sealing process at one end of the tow. Fig. 1 is a perspective view showing an embodiment of a method for producing a hollow fiber module for exhaust gas according to the present invention, in order to explain a process of extracting a unit roll from a resin tube. Fig. 1 is a view showing an embodiment of a method for producing a hollow fiber module for exhaust gas according to the present invention, and is a perspective view showing a centrifugal sealing process at the other end of the tow. Fig. 14 is the same as Fig. 3 to illustrate a perspective view of the centrifugal sealing process at the other end of the tow. Fig. 15 is a view showing an embodiment of a method of manufacturing the hollow fiber module for exhaust gas of the present invention, in order to explain the ηι» ΓαΤ body diagram of the process of cutting the top cover from the structure body. Fig. 16 is a view showing a modification 1 of the method for producing a hollow fiber module for exhaust gas according to the present invention, in order to explain a process of winding a hollow fiber sheet to a resin sheet -20-200948463. Fig. 17 is a view showing a modification 2 of the method for producing a hollow fiber module for exhaust gas according to the present invention, and is a perspective view for explaining a process of winding a hollow fiber sheet into a resin sheet. [Main component symbol description]
1 中空絲模組 2 中空絲 2a 孔 2b 經絲（經線） 3 絲束 3a 中央孔 4 中空絲薄片 5 ' 架構 5 a 架構本體 5b、5 c 蓋 5d 頂蓋 6 墨汁排出口 7 圓鍔部 8 爪 9 墨汁導入口 10 吸入口 11 樹脂管 12 臨時固定薄片 13 靜置工模 -21 - 200948463 14 軸 15 離心密封工模 El、E2、U 密封樹脂 ❹1 hollow fiber module 2 hollow wire 2a hole 2b warp (warp) 3 tow 3a central hole 4 hollow wire sheet 5 'frame 5 a frame body 5b, 5 c cover 5d top cover 6 ink discharge port 7 round 8 Claw 9 Ink introduction port 10 Suction port 11 Resin tube 12 Temporary fixing sheet 13 Resting mold - 21 - 200948463 14 Shaft 15 Centrifugal sealing mold El, E2, U Sealing resin ❹
-22--twenty two-