JPH0520282B2 - - Google Patents
Info
- Publication number
- JPH0520282B2 JPH0520282B2 JP60043158A JP4315885A JPH0520282B2 JP H0520282 B2 JPH0520282 B2 JP H0520282B2 JP 60043158 A JP60043158 A JP 60043158A JP 4315885 A JP4315885 A JP 4315885A JP H0520282 B2 JPH0520282 B2 JP H0520282B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- container
- cover film
- adhesive
- cover
- 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.)
- Expired - Lifetime
Links
- 239000010408 film Substances 0.000 claims description 43
- 239000013039 cover film Substances 0.000 claims description 32
- 238000004806 packaging method and process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000002313 adhesive film Substances 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Containers And Plastic Fillers For Packaging (AREA)
Description
【発明の詳細な説明】
(イ) 産業上の利用分野
本発明は圧接シール包装方法に関し、更に詳細
には、帯状の容器フイルムに容器を成形した後該
容器内に品物を充填して粘着剤付きカバーフイル
ムで覆う圧接シール包装方法に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a pressure seal packaging method, and more specifically, the present invention relates to a pressure seal packaging method, and more specifically, after a container is formed into a strip-shaped container film, an article is filled into the container and an adhesive is applied. The present invention relates to a pressure seal packaging method for covering with a cover film.
(ロ) 従来技術
例えばブリスター包装のように帯状の容器フイ
ルムに容器を成形した後その容器内に品物を充填
し、その後カバーフイルムで容器を密閉シールす
る従来の包装方法においては、第５図に示される
ように容器フイルムf1のフイルムロールr1とカバ
ーフイルムf2のフイルムロールr2とをそれぞれ別
個に設置し、フイルムロールr1から繰り出した容
器フイルムf1に成形装置ａにより容器ｖを成形し
てその容器内に品物を充填装置ｂにより充填し、
一面に熱可塑性樹脂が付置されたカバーフイルム
f2を品物充填後に容器フイルムの上に重ね、シー
ル装置ｃによりカバーフイルムと容器フイルムと
をヒートシールする方法が一般的であつた。(b) Prior art In the conventional packaging method, for example, in blister packaging, a container is formed into a band-shaped container film, an item is filled into the container, and then the container is hermetically sealed with a cover film. As shown, a film roll r1 of a container film f1 and a film roll r2 of a cover film f2 are installed separately, and a container v is formed by a forming device a onto the container film f1 fed out from the film roll r1 . forming the product and filling the container with the product using a filling device b;
Cover film with thermoplastic resin on one side
A common method was to stack f 2 on top of a container film after filling the product, and heat seal the cover film and container film using a sealing device c.
この包装方法では品物を外気からしや断する効
果は大きいがカバーフイルムと容器フイルムとの
シールが強固であるため、品物を取り出す際に容
器フイルムからカバーフイルムをはく離すること
が困難となり、品物の取り出しが困難となつてい
た。 Although this packaging method has a great effect in keeping the product out of the outside air, the seal between the cover film and the container film is strong, making it difficult to peel the cover film from the container film when taking out the product. It was becoming difficult to take it out.
ところで、包装される品物によつては外気との
気密性を必らずしも必要とせず品物の取扱上の便
宜のために包装するものもあり、このような品物
は使用時に簡単に取り出せる方が便利であるが、
従来の包装方法ではこのような要望に十分答えら
れなかつた。また、別個のフイルムロールをそれ
ぞれ用意しなければならないため装置が複雑、大
型化する問題もあつた。 By the way, some items are packaged for the convenience of handling without necessarily requiring airtightness from the outside air. is convenient, but
Conventional packaging methods have not been able to adequately meet these demands. Furthermore, since separate film rolls must be prepared for each, there is a problem that the apparatus becomes complicated and large.
(ハ) 発明が解決しようとする問題点
本発明が解決しようとする問題は、各容器ごと
にカバーフイルムを独立してしかも簡単に引はが
しできるようにすることである。(c) Problems to be Solved by the Invention The problem to be solved by the present invention is to enable the cover film to be independently and easily peeled off for each container.
(ニ) 問題点を解決するための手段
本発明は、帯状の容器フイルムに容器を形成し
て該容器内に品物を充填し、その後カバーフイル
ムで容器をカバーする包装方法において、該カバ
ーフイルムとして一面に粘着剤が付着された帯状
の粘着フイルムを使用して該粘着フイルムを容器
内への品物の充填後に容器フイルムに接着させ、
該カバーフイルムのみに各容器毎に容器を囲みか
つ全周に亙つて連続するスリツトを形成し、その
後カバーフイルムの該スリツトに囲まれた部分を
容器フイルムに接着させた状態でカバーフイルム
の残りの帯状の部分のみをスクラツプフイルムと
して該容器フイルムから分離し、その後カバーフ
イルムが取り除かれた容器フイルムの部分で複数
の容器をひとまとめとして打ち抜くように構成さ
れている。(d) Means for Solving the Problems The present invention provides a packaging method in which a container is formed on a strip-shaped container film, an item is filled in the container, and then the container is covered with a cover film. using a strip-shaped adhesive film with adhesive attached to one side, and adhering the adhesive film to the container film after filling the container with an item;
A slit that surrounds the container and is continuous over the entire circumference is formed only in the cover film for each container, and then the remaining part of the cover film is bonded to the container film with the part of the cover film surrounded by the slit being adhered to the container film. It is constructed so that only the band-shaped portion is separated from the container film as a scrap film, and then a plurality of containers are punched out as a unit from the portion of the container film from which the cover film has been removed.
(ホ) 実施例
以下図面を参照して本発明の実施例について説
明する。(e) Embodiments Examples of the present invention will be described below with reference to the drawings.
第１図において、本発明による圧接シール包装
方法を実施するためのライン１が概略的に示され
ている。このラインにおいて、容器フイルムf1は
図示しないヒータにより加熱された後、同じく図
示しない成形装置により所望の間隔で容器ｖが形
成され、その後図示しない充填装置により品物が
充填されて、第１図の右側の位置に送られて来
る。一方例えばアルミニウム箔等のカバーフイル
ムf2には、片面、例えば粘着テープ用の粘着剤を
塗布し、その粘着剤にろう紙等の離間紙ｐを引き
はがし可能に接着させた状態でロール状に巻回し
ておき、そのフイルムロールr3を第１図のように
ラインのシール装置の上流側にセツトしておく。 In FIG. 1, a line 1 for carrying out the pressure seal packaging method according to the invention is schematically shown. In this line, the container film f1 is heated by a heater (not shown), then containers v are formed at desired intervals by a forming device (also not shown), and then filled with articles by a filling device (not shown), as shown in FIG. It will be sent to the position on the right. On the other hand, a cover film f2 such as aluminum foil is coated with an adhesive for adhesive tape on one side, and a spacer paper p such as wax paper is removably adhered to the adhesive and rolled into a roll. The film is wound, and the film roll R3 is set on the upstream side of the sealing device in the line as shown in FIG.
圧接シール包装を行なうに際してそのフイルム
ロールr3から互いに接合された離間紙ｐとカバー
フイルムf2とを一緒に繰り出し、移送経路の途中
に設けられたセパレータロール１，２の位置で離
間紙ｐと粘着剤付きのカバーフイルムf2とに引き
はがし、それらを別個の移送経路に沿つて送る。
分離された離間紙は巻取り装置により巻き取られ
る。 When carrying out pressure seal packaging, the spacer paper p and the cover film f 2 which are bonded to each other are fed out together from the film roll r 3 , and the spacer paper p and the cover film f 2 are fed out together at the positions of the separator rolls 1 and 2 provided in the middle of the transfer route. Peel off the adhesive cover film f 2 and send them along separate transport paths.
The separated spacer paper is wound up by a winding device.
一方、品物の充填後容器フイルムf1はシール装
置３に送られるがこのシール装置３において前に
引きはがされたカバーフイルムf2が粘着剤を容器
フイルムf1側にして重ね合わされ、シール装置３
の押圧ロール３１，３２等により押圧される。し
たがつて容器フイルムf1とカバーフイルムf2とは
粘着剤を介して引きはがし可能に圧接された状態
になる。 On the other hand, after filling the product, the container film f 1 is sent to the sealing device 3, where the cover film f 2 that was previously peeled off is overlapped with the adhesive on the container film f 1 side. 3
It is pressed by pressing rolls 31, 32, etc. Therefore, the container film f 1 and the cover film f 2 are brought into contact with each other via the adhesive so that they can be peeled off.
カバーフイルムf2が圧接されて包装が行なわれ
た後、両フイルムf1，f2はスリツタ４に送られて
そのスリツタにより個々の容器ごとにカバーフイ
ルムf2のみに第２図に示されるように容器の開口
部を取り巻くスリツトすなわち着れ目ｓを成形す
る。 After the cover film f 2 is pressed and packaged, both films f 1 and f 2 are sent to the slitter 4, where the slitter separates each container into only the cover film f 2 as shown in FIG. A slit or seam s surrounding the opening of the container is formed.
カバーフイルムの切断が完了した後、フイルム
f1，f2はセパレートローラ５，６の位置に送ら
れ、そのセパレートローラによりスリツトｓの内
側にある部分f2′を第４図に示されるように容器
フイルムf1の上に接合させた状態で、第３図に示
されるような穴あき状の帯状のスクラツプフイル
ムf2″を分離する。そしてそのスクラツプフイル
ムf2″は巻取装置（図示せず）によりロール状に
巻き取る。 After cutting the cover film, remove the film.
f 1 and f 2 were sent to the positions of separate rollers 5 and 6, which joined the portion f 2 ' inside the slit s onto the container film f 1 as shown in FIG. In this state, a perforated band- shaped scrap film f 2 ″ as shown in FIG. Wind it up.
各容器ごとにカバーf2′が付された容器フイル
ムは打抜き装置７に送られ、その打抜き装置によ
り複数の容器をひとまとめにして打ち抜かれる。 The container film with a cover f 2 ' applied to each container is sent to a punching device 7, which punches out a plurality of containers at once.
なおシール装置は、スリツタ４及び打抜き装置
は従来から一般的に使用されているものでもよ
い。また粘着剤としては常態で接着性或は粘着性
を有ししかも容器フイルムを容易に引きはがせる
ものであればどのようなものでもよい。 Note that the sealing device, the slitter 4 and the punching device may be ones that have been commonly used in the past. Further, the adhesive may be any adhesive as long as it has adhesive or tackiness under normal conditions and can be easily peeled off from the container film.
(ヘ) 効果
以上のようにカバーフイルムを加熱接着せず粘
着フイルムを圧接するだけだから剥離が容易で且
つ製品充填部分毎にカバーフイルムが接着されて
いるから必要な製品のみカバーフイルムを剥離出
来隣りの製品のシール効果を害することがない。(F) Effect As mentioned above, since the cover film is not heat-adhered but only the adhesive film is pressed, it is easy to peel off, and since the cover film is adhered to each product-filled area, the cover film can be peeled off only for the necessary product. will not harm the sealing effect of the product.
第１図は本発明による圧接シール包装方法を実
施するラインの概略図、第２図はカバーフイルム
にスリツトを形成した状態を示す図、第３図はス
クラツプフイルムを引きはがす状態を示す図、第
４図はスクラツプフイルムを引きはがした後の容
器フイルムの上面図、第５図は従来の包装ライン
の概略図である。
f1：容器フイルム、f2：カバーフイルム、ｖ：
容器、ｓ：スリツト。
Fig. 1 is a schematic diagram of a line for implementing the pressure seal packaging method according to the present invention, Fig. 2 is a diagram showing a state in which slits are formed in a cover film, and Fig. 3 is a diagram showing a state in which a scrap film is peeled off. , FIG. 4 is a top view of the container film after the scrap film has been peeled off, and FIG. 5 is a schematic diagram of a conventional packaging line. f 1 : Container film, f 2 : Cover film, v:
Container, s: slit.
Claims (1)
内に品物を充填し、その後カバーフイルムで容器
をカバーする包装方法において、該カバーフイル
ムとして一面に粘着剤が付着された帯状の粘着フ
イルムを使用して該粘着フイルムを容器内への品
物の充填後に容器フイルムに接着させ、該カバー
フイルムのみに各容器毎に容器を囲みかつ全周に
亙つて連続するスリツトを形成し、その後カバー
フイルムの該スリツトに囲まれた部分を容器フイ
ルムに接着させた状態でカバーフイルムの残りの
帯状の部分のみをスクラツプフイルムとして該容
器フイルムから分離し、その後カバーフイルムが
取り除かれた容器フイルムの部分で複数の容器を
ひとまとめとして打ち抜くことを特徴とする圧接
シール包装方法。1. A packaging method in which a container is formed on a strip-shaped container film, an item is filled into the container, and then the container is covered with a cover film, in which a strip-shaped adhesive film with adhesive attached to one side is used as the cover film. After filling the container with the product, the adhesive film is adhered to the container film, and a slit is formed in the cover film that surrounds the container and is continuous all the way around the container. With the part surrounded by the slit adhered to the container film, only the remaining band-shaped part of the cover film is separated from the container film as a scrap film, and then the part of the container film from which the cover film has been removed is used as a scrap film. A pressure seal packaging method characterized by punching out containers in a batch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4315885A JPS61203304A (en) | 1985-03-05 | 1985-03-05 | Pressure-welding sealing packaging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4315885A JPS61203304A (en) | 1985-03-05 | 1985-03-05 | Pressure-welding sealing packaging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61203304A JPS61203304A (en) | 1986-09-09 |
| JPH0520282B2 true JPH0520282B2 (en) | 1993-03-19 |
Family
ID=12656054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4315885A Granted JPS61203304A (en) | 1985-03-05 | 1985-03-05 | Pressure-welding sealing packaging method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61203304A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091488A (en) * | 1973-12-17 | 1975-07-22 | ||
| JPS55116434A (en) * | 1979-03-01 | 1980-09-08 | Mitsubishi Gas Chem Co Inc | Preparation of deoxidation agent |
| JPS581014A (en) * | 1981-06-26 | 1983-01-06 | Nippon Kokan Kk <Nkk> | Production of hot coil having high hydrogen induced cracking resistance |
-
1985
- 1985-03-05 JP JP4315885A patent/JPS61203304A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091488A (en) * | 1973-12-17 | 1975-07-22 | ||
| JPS55116434A (en) * | 1979-03-01 | 1980-09-08 | Mitsubishi Gas Chem Co Inc | Preparation of deoxidation agent |
| JPS581014A (en) * | 1981-06-26 | 1983-01-06 | Nippon Kokan Kk <Nkk> | Production of hot coil having high hydrogen induced cracking resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61203304A (en) | 1986-09-09 |
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