JPH02139401A - Production of work glove made of vinyl chloride resin - Google Patents
Production of work glove made of vinyl chloride resinInfo
- Publication number
- JPH02139401A JPH02139401A JP63289655A JP28965588A JPH02139401A JP H02139401 A JPH02139401 A JP H02139401A JP 63289655 A JP63289655 A JP 63289655A JP 28965588 A JP28965588 A JP 28965588A JP H02139401 A JPH02139401 A JP H02139401A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- mold
- glove
- film
- molding compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 238000000465 moulding Methods 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 30
- 150000001875 compounds Chemical class 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 239000000049 pigment Substances 0.000 abstract description 2
- 239000004014 plasticizer Substances 0.000 abstract description 2
- 239000003381 stabilizer Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 26
- 229920000915 polyvinyl chloride Polymers 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000007598 dipping method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Gloves (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は塩化ビニル製の作業用手袋の製造方法に関す
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for manufacturing work gloves made of vinyl chloride.
（従来技術）
従来、塩化ビニルの皮膜から成る作業用手袋は、手袋成
形型を塩化ビニルのペースト中に浸漬して同型外表面に
上記ペーストの塗布皮膜を形成し、これをキュアして成
形する所謂浸漬成形が主流である。(Prior art) Conventionally, work gloves made of a vinyl chloride film have been produced by dipping a glove mold into a vinyl chloride paste to form a coat of the paste on the outside surface of the mold, and then curing and molding. So-called dip molding is the mainstream.
しかし、上記した浸漬成形にあっては、手袋成形型の外
表面に塩化ビニルのペーストを塗布して皮膜を形成する
ものであるから、必要以上にペーストが付着して皮膜の
厚さが厚くなると共に、塩化ビニルのペーストが手袋型
の外形に伴なって部分的に垂れたり引けたりするので、
皮膜の厚さを一定にすることができず、必要以上に肉厚
な部分や、薄くて弱い部分が形成されることがあった。However, in the above-mentioned dip molding, the film is formed by applying vinyl chloride paste to the outer surface of the glove mold, so the paste adheres more than necessary and the film becomes thicker. At the same time, the vinyl chloride paste partially drips or pulls due to the glove-shaped external shape.
The thickness of the film could not be made constant, and parts that were thicker than necessary or parts that were thin and weak were sometimes formed.
また、作業後においては浸漬槽に多量の塩化ビニルペー
ストが残って無駄になるので、原料ロスが多い欠点もあ
った。Furthermore, after the work, a large amount of vinyl chloride paste remains in the dipping tank and is wasted, resulting in a large amount of raw material loss.
（発明が解決しようとする課題）
本発明の課題は、薄くて均一な皮膜形成が可能な塩化ビ
ニル製作業用手袋の製造方法を提供することである。(Problems to be Solved by the Invention) An object of the present invention is to provide a method for manufacturing vinyl chloride work gloves that can form a thin and uniform film.
（課題を解決する為の手段）
上記した課題を解決する為に本発明の塩化ビニール製作
業用手袋は、所定の温度に加熱した手袋の成形型を回転
させながら、この成形型に対して塩化ビニル粉末成形用
コンパウンドを散布し、該成形型の外表面に所要量の塩
化ビニル粉末成形用コンパウンドを付着させて溶融「し
めた後、これをキュアさせるものである。(Means for Solving the Problems) In order to solve the above-mentioned problems, the vinyl chloride work gloves of the present invention are produced by rotating a glove mold heated to a predetermined temperature, A vinyl powder molding compound is spread, and a required amount of the vinyl chloride powder molding compound is adhered to the outer surface of the mold, melted, and then cured.
（作用）
以上の手段によれば、回転する手袋成形型に対して塩化
ビニル粉末成形用コンパウンドを散布すると同成形型の
外表面に対して均等に付着する。(Function) According to the above means, when the vinyl chloride powder molding compound is sprayed onto the rotating glove mold, it adheres evenly to the outer surface of the mold.
手袋成形型に付着した塩化ビニル粉末成形用コンパウン
ドは、手袋成形型の熱によって溶融し、同成形型の外表
面にて薄く且つ均一な厚さの皮膜を形成する。The vinyl chloride powder molding compound adhered to the glove mold is melted by the heat of the glove mold, forming a thin and uniformly thick film on the outer surface of the glove mold.
また、上記皮膜は成形型の外表面にて、該成形型の温度
に比例した澁の塩化ビニル粉末成形用コンパウンドが溶
融することによって所定の肉厚に形成されるものである
。よって、所定の肉厚になった皮膜の上から散布される
余分な塩化ビニル粉末成形用コンパウンドには手袋成形
型からの熱が十分に伝達されないので溶融されず、同成
形型の回転に伴なって粉末のまま皮膜の外表面より落下
に除去される。The film is formed to a predetermined thickness on the outer surface of the mold by melting a vinyl chloride powder molding compound in a proportion to the temperature of the mold. Therefore, the heat from the glove mold is not sufficiently transferred to the excess vinyl chloride powder molding compound that is sprinkled on top of the film that has reached a predetermined thickness, so it is not melted, and as the mold rotates, it is not melted. The powder is removed by falling from the outer surface of the film as a powder.
そして、手袋成形型の外表面に形成された皮膜はキュア
して作業手袋を構成する。The film formed on the outer surface of the glove mold is then cured to form a work glove.
（発明の効果）
本発明は以上の様に、所定の温度に加熱した手袋成形型
に対して塩化ビニル粉末成形用コンパウンドを付着させ
て溶融させながら皮膜を形成するものであるから、従来
の浸漬成形と比較して皮膜形成時に余分な原料が付着さ
れることがない分、皮膜を薄く形成することができ４．
さらに、これによって原料の垂れや引けを防止できるの
で皮膜の肉厚を均一にすることが可能である。(Effects of the Invention) As described above, the present invention involves attaching a vinyl chloride powder molding compound to a glove mold heated to a predetermined temperature and forming a film while melting it. 4. Compared to molding, the film can be formed thinner because no extra raw material is attached during film formation.
Furthermore, since this prevents the raw material from dripping or shrinking, it is possible to make the thickness of the film uniform.
また、成形型の加熱温度を調節することによって成形型
の外表面に溶融状態で形成される皮膜の厚さを正確に制
御することができるので、作業手袋の肉厚を自由に設定
することが可能である。In addition, by adjusting the heating temperature of the mold, it is possible to accurately control the thickness of the film formed in a molten state on the outer surface of the mold, making it possible to freely set the thickness of the work gloves. It is possible.
さらに、溶融せずに成形型より除去された塩化ビニル粉
末成形用コンパウンドは、何度でも再使用が可能である
から原料のロスが少なく、さらに、原料となる塩化ビニ
ル粉末成形用コンパウンドは粉末状であるので、浸漬成
形で用いる塩化ビニルペーストに比べて回収や清鼎等の
作業時における取扱いが非常に楽である。又、粉末成型
用コンパウンドに発泡剤を添加すると発泡体の手袋が作
成出来、保温性の高い手袋が得られる。Furthermore, the vinyl chloride powder molding compound that is removed from the mold without being melted can be reused many times, so there is less loss of raw materials. Therefore, compared to vinyl chloride paste used in dip molding, it is much easier to handle during operations such as collection and clearing. Furthermore, by adding a foaming agent to the powder molding compound, foam gloves can be made and gloves with high heat retention can be obtained.
（実施例） 以下、本発明の一実施例を図面に基づいて説明する。(Example) Hereinafter, one embodiment of the present invention will be described based on the drawings.
本発明の塩化ビニル製作業用手袋の製造方法は、加熱し
た手袋の成形型（Ｂ）を回転させながら、この成形型（
８）に対して塩化ビニル粉末成形用コンパウンド（ａ”
）を散布し、該成形型（Ｂ）の外表面全面に所要量の塩
化ビニル粉末成形用コンパウンド（ａ”）を付着させて
溶融せしめた後、これをキュアさせるものである。The method for manufacturing vinyl chloride work gloves of the present invention involves rotating a heated glove mold (B) while rotating the mold (B).
8) for vinyl chloride powder molding compound (a”
), a required amount of vinyl chloride powder molding compound (a'') is adhered to the entire outer surface of the mold (B), melted, and then cured.
手袋の成形型（Ｂ）は第１図にて示す如く、支軸（ｂｌ
）によって回転自在に支持されると共に、２００℃程度
に加熱されるものであり、回転するこの成形型（Ｂ）に
対して、上方に設けられた散布口（Ｃ１）より塩化ビニ
ル粉末成形用コンパウンド（ａ”）が均等に散布される
。As shown in Fig. 1, the glove mold (B) has a supporting shaft (bl).
) and is heated to about 200°C. PVC powder molding compound is poured into the rotating mold (B) through a dispersion port (C1) provided above. (a”) is evenly distributed.
塩化ビニル粉末成形用コンパウンド（ａ”）はｐｖｃ、
可塑剤、安定剤、顔料を下部の表で示した比率で配合し
た粉末状の化合物であり、加熱することによって溶融す
る。Vinyl chloride powder molding compound (a”) is PVC,
It is a powdered compound containing a plasticizer, stabilizer, and pigment in the ratio shown in the table below, and melts when heated.
上記した塩化ビニル粉末成形用コンパウンド（ａ”）は
成形型（８）を回転させながら、万遍無く散布すること
によって、同型（Ｂ）外表面全面に均一に付着させるこ
とができる。そして、成形型（Ｂ）に付着した塩化ビニ
ル粉末成形用コンパウンド（ａ”）は成形型（Ｂ）の熱
によって溶融し、同型（Ｂ）の外表面に薄い皮膜（ａ′
）を形成する。The above-mentioned vinyl chloride powder molding compound (a'') can be evenly applied to the entire outer surface of the mold (B) by spreading it evenly while rotating the mold (8). The vinyl chloride powder molding compound (a'') attached to the mold (B) is melted by the heat of the mold (B), forming a thin film (a') on the outer surface of the mold (B).
) to form.
上記皮膜（ａ′）は溶融状態であるから塩化ビニル粉末
成形用コンパウンドが付着するに連れて厚くなるが、所
定の肉厚になると成形型（Ｂ）からの熱が外側まで十分
に伝わらなくなり、それ以後、皮膜（ａ′）の上に塩化
ビニル粉末成形用コンパウンドが散布されても溶融する
ことはなくなり、成形型（Ｂ）の回転に伴なって皮膜（
ａ′）上より落下して除去される（第２図）。Since the film (a') is in a molten state, it becomes thicker as the vinyl chloride powder molding compound adheres to it, but when it reaches a predetermined thickness, the heat from the mold (B) is no longer sufficiently transmitted to the outside. After that, even if the vinyl chloride powder molding compound is sprinkled on the film (a'), it will no longer melt, and the film (a') will not melt as the mold (B) rotates.
a') It falls from above and is removed (Figure 2).
而して、成形型（Ｂ）の外表面上に形成される皮膜（ａ
′）の肉厚は成形型（Ｂ）の温度の高低によって決定さ
れるものであり、依って、成形型（Ｂ）の温度設定によ
って作業用手袋（Ａ）の皮膜（ａ）を所望の厚さに形成
することが可能となる。Thus, the film (a) formed on the outer surface of the mold (B)
The wall thickness of the work gloves (A) is determined by the temperature of the mold (B), and therefore, the desired thickness of the film (a) of the work gloves (A) is determined by the temperature setting of the mold (B). This makes it possible to form the structure precisely.
上記した皮膜（ａ′）は成形型（Ｂ）に付着した塩化ビ
ニル粉末成形用］ンバウンドが徐々に溶融して形成され
たものであるから、余分な付着が多い浸漬成形によるも
のに比べて肉厚の薄いものとなり、これにより垂れや引
けを生じることもなく、均一な肉厚に保たれる。The above-mentioned film (a') is formed by gradually melting the unbound polyvinyl chloride powder molding adhering to the molding die (B), so it is less dense than that produced by dip molding, which has a lot of excess adhesion. The thickness is thin, which prevents sagging or shrinkage and maintains a uniform thickness.
上記した成形型（Ｂ）は２２０℃の雰囲気中にて２分〜
１０分間加熱せしめて外表面の皮膜（ａ′）をキュアさ
せ、その後、成形型（Ｂ）を冷却して成形された作業用
手袋（Ａ）を脱型する。The above mold (B) was heated in an atmosphere of 220°C for 2 minutes or more.
The film (a') on the outer surface is cured by heating for 10 minutes, and then the mold (B) is cooled and the molded work glove (A) is removed from the mold.
成形された作業用手袋（Ａ）は薄く且つ均一な肉厚な皮
膜（ａ）によって構成され、良好な使用感を得ることが
できる。The molded work glove (A) is composed of a thin and uniformly thick film (a), and can provide a good feeling of use.
尚、塩化ビニル粉末成形用コンパウンド（ａ”）を散布
する工程において、成形型（Ｂ）に付着せずに落下した
塩化ビニル粉末成形用コンパウンド（ａ”）は、受槽（
Ｃ２）によって回収して再使用するものである。また、
原料となる塩化ビニル粉末成形用コンパウンド（ａ”）
は粉末状であるから、浸漬成形で用いる塩ビペーストと
比較すると回収や洗浄等の作業が楽であり、製造装置や
工場内が塩ビペーストでひどく汚れることもない。In addition, in the process of dispersing the vinyl chloride powder molding compound (a''), the vinyl chloride powder molding compound (a'') that falls without adhering to the mold (B) is deposited in the receiving tank (
C2) is collected and reused. Also,
PVC powder molding compound (a”) as raw material
Because it is in powder form, it is easier to collect and clean than the PVC paste used in dip molding, and the manufacturing equipment and factory interiors are not heavily contaminated by the PVC paste.
第１図は成形型に対して塩化ビニル粉末成形用コンパウ
ンドを散布中の状態を示す斜視図、第２図は成形型の外
表面に形成された皮膜を示す拡大断面図、第３図は成形
された作業用手袋を示す一部切欠正面図である。
図中
Ａ ：
ａ ：
ａ′ ：
ａ′ ＝
Ｂ ：
作業用手袋
皮膜（キュア後）
皮膜（キュア前）
塩化ビニル粉末成形用コンパウンド
手袋成形型Figure 1 is a perspective view showing the state in which the vinyl chloride powder molding compound is being sprayed onto the mold, Figure 2 is an enlarged sectional view showing the film formed on the outer surface of the mold, and Figure 3 is the molding FIG. A in the figure: a: a': a' = B: Working glove film (after curing) Film (before curing) Compound glove mold for molding vinyl chloride powder
Claims (1)
この成形型に対して塩化ビニル粉末成形用コンパウンド
を散布し、該成形型の外表面に所要量の塩化ビニル粉末
成形用コンパウンドを付着させて溶融せしめた後、これ
をキュアさせることを特徴とする塩化ビニル製作業用手
袋の製造方法。While rotating the glove mold heated to a predetermined temperature,
The method is characterized in that a vinyl chloride powder molding compound is sprayed onto the mold, a required amount of the vinyl chloride powder molding compound is adhered to the outer surface of the mold, melted, and then cured. A method for manufacturing work gloves made of vinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63289655A JPH02139401A (en) | 1988-11-15 | 1988-11-15 | Production of work glove made of vinyl chloride resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63289655A JPH02139401A (en) | 1988-11-15 | 1988-11-15 | Production of work glove made of vinyl chloride resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02139401A true JPH02139401A (en) | 1990-05-29 |
| JPH0444004B2 JPH0444004B2 (en) | 1992-07-20 |
Family
ID=17746042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63289655A Granted JPH02139401A (en) | 1988-11-15 | 1988-11-15 | Production of work glove made of vinyl chloride resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04136205A (en) * | 1990-09-21 | 1992-05-11 | Mie Kagaku Kogyo Kk | Production of resinous glove |
| US8566965B2 (en) | 2011-10-31 | 2013-10-29 | Kimberly-Clark Worldwide, Inc. | Elastomeric articles having a welded seam that possess strength and elasticity |
| US9707715B2 (en) | 2011-10-31 | 2017-07-18 | Kimberly-Clark Worldwide, Inc. | Elastomeric articles having a welded seam made from a multi-layer film |
-
1988
- 1988-11-15 JP JP63289655A patent/JPH02139401A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04136205A (en) * | 1990-09-21 | 1992-05-11 | Mie Kagaku Kogyo Kk | Production of resinous glove |
| US8566965B2 (en) | 2011-10-31 | 2013-10-29 | Kimberly-Clark Worldwide, Inc. | Elastomeric articles having a welded seam that possess strength and elasticity |
| US9707715B2 (en) | 2011-10-31 | 2017-07-18 | Kimberly-Clark Worldwide, Inc. | Elastomeric articles having a welded seam made from a multi-layer film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444004B2 (en) | 1992-07-20 |
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