JPH0457722A - Top sealer for pillow type packaging using shrink packaging film - Google Patents
Top sealer for pillow type packaging using shrink packaging filmInfo
- Publication number
- JPH0457722A JPH0457722A JP16531590A JP16531590A JPH0457722A JP H0457722 A JPH0457722 A JP H0457722A JP 16531590 A JP16531590 A JP 16531590A JP 16531590 A JP16531590 A JP 16531590A JP H0457722 A JPH0457722 A JP H0457722A
- Authority
- JP
- Japan
- Prior art keywords
- sealer
- steel
- packaging
- sealing surface
- seal
- 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
Landscapes
- Package Closures (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、シュリンク包装用フィルムを用いたピロー包
装のトップシーラーに関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a top sealer for pillow packaging using a shrink packaging film.
（従来の技術）
シュリンク包装用フィルムを用いたピロー包装方法は、
当該出願と同一の出願人によって、特願平１−２３９０
６６号及び特願平１−３１７８３０号に開示されるが、
その目的とするところは、ストレッチ包装と類似した外
観でしかも鮮度保持機能の高い包装方法を提供すること
にあった。(Prior art) A pillow packaging method using shrink packaging film is
Patent application No. 1-2390 filed by the same applicant as the said application.
No. 66 and Japanese Patent Application No. 1-317830,
The purpose was to provide a packaging method that has an appearance similar to stretch packaging and has a high freshness retention function.
（発明が解決しようとする課題）
従来のピロー包装のトップシーラーは、鋼材同士でフィ
ルムを挾んでいるが、シュリンク包装用フィルムは、熱
による変形を受は晶＜、シール面に圧力むらが生じるこ
とがあった。(Problem to be solved by the invention) Conventional top sealers for pillow packaging sandwich the film between steel materials, but shrink packaging films are susceptible to deformation due to heat, which causes uneven pressure on the sealing surface. Something happened.
又、シール面の形状は、第３図乃至第５図のごとく、横
目シール、ゴザ目シール、平シールとあるが、機密性を
高めるためには、横目シールが一番相応しいが、シュリ
ンク包装用フィルムを用いた場合、鋼材同士のシーラー
で挾んだ時にフィルムが溶断されてしまい、ゴザ目シー
ルか平シールにせざるを得なかった。In addition, the shape of the seal surface is as shown in Figure 3 to Figure 5, and there are three types of seals: horizontal seal, rough seal, and flat seal.In order to improve confidentiality, the horizontal seal is most suitable, but it is not suitable for shrink packaging. If a film was used, the film would be fused when the steel materials were sandwiched together with a sealer, so a rough seal or a flat seal had to be used.
以上のような従来の欠点に鑑み、本発明は、シュリンク
包装用フィルムを用いたピロー包装において、シールの
圧力むらが少なく密封度が高いトップシーラーを提供す
ることを目的としている。In view of the above-mentioned conventional drawbacks, an object of the present invention is to provide a top sealer that has less unevenness in sealing pressure and has a high degree of sealing in pillow packaging using a shrink packaging film.
（課題を解決するための手段） 上記目的を達成するために、本発明は、被シーン。(Means for solving problems) In order to achieve the above object, the present invention provides a scene.
六９し物を挾んで相対するシーラーのうち、センターノ
ツ
″シール側のシーラーのシール面にシリコンゴム等の弾
力性材質を設け、もう一方の側のシーラーを鋼材とする
構造となることを特徴としている。Among the sealers that face each other while holding the object between them, the sealing surface of the sealer on the center knot seal side is made of an elastic material such as silicone rubber, and the sealer on the other side is made of steel. It is said that
鋼材シーラー側に圧縮ばねとエアシリンダーを設け、強
制加圧を行うことにより、圧力むらをさらに少なくする
ことができる。By providing a compression spring and an air cylinder on the steel sealer side and performing forced pressurization, pressure unevenness can be further reduced.
又、本発明においては、一方の側がシリコンゴム等の弾
力性材質であるために、鋼材シーラーのシール面を横目
シールとすることができ、これを特徴としている。Further, in the present invention, since one side is made of an elastic material such as silicone rubber, the sealing surface of the steel material sealer can be made into a cross-grained seal, which is a feature.
（作用）
上記のように構成されたシーラーでは、センターシール
側のシーラーのシール面にシリコンゴム等の弾力性材質
を設け、もう一方の側のシーラーを鋼材としたために、
鋼材シーラーからの熱の伝わりが接着面に均一にかかる
こととなる。(Function) In the sealer configured as described above, the sealing surface of the sealer on the center seal side is made of an elastic material such as silicone rubber, and the sealer on the other side is made of steel.
The heat from the steel sealer is uniformly applied to the bonding surface.
逆に、センターシール側を鋼材シーラーにすると、セン
ターシール部の肉厚が熱の通りの妨げとなり、シール不
良を起こしやすくなる。On the other hand, if a steel sealer is used on the center seal side, the thickness of the center seal portion will hinder the passage of heat, making sealing failure more likely.
（実施例）
以下、図面に示す実施例により、本発明の詳細な説明す
る。(Example) Hereinafter, the present invention will be described in detail with reference to Examples shown in the drawings.
第１図の実施例において、１は横目シールの鋼材シーラ
ーであり、３は鋼材シーラー１と対を成すシーラーで、
シール面に弾力性材質２を設けている。In the embodiment shown in FIG. 1, 1 is a steel sealer with a cross-grain seal, 3 is a sealer paired with the steel sealer 1,
An elastic material 2 is provided on the sealing surface.
鋼材シーラー側には、圧縮ばね５と共にエアシリンダー
６を設け、ばね圧以外にエアシリンダー６による強制加
圧を行うようにする。On the steel material sealer side, an air cylinder 6 is provided together with a compression spring 5, so that forced pressure is applied by the air cylinder 6 in addition to the spring pressure.
８はシュリンクフィルムであり、上下のシーラー１，３
により、トップシール部９を形成する。8 is a shrink film, and upper and lower sealers 1 and 3
As a result, the top seal portion 9 is formed.
４はヒーターでフィルムを加熱し、又、７はカッターで
、ピロー包装と次のピロー包装を切断する。4 heats the film with a heater, and 7 uses a cutter to cut one pillow package and the next pillow package.
第２図は、第１図を右側面から見た説明図で、シュリン
クフィルム８のセンターシール部８′が、弾力性材質側
になっていることを示す。FIG. 2 is an explanatory view of FIG. 1 viewed from the right side, showing that the center seal portion 8' of the shrink film 8 is on the elastic material side.
第３図乃至第５図はシール面の形状を示す。3 to 5 show the shape of the sealing surface.
第３図は横目シール、第４図はゴザ目シール、隼５図は
平シールをそれぞれ示す。尚、表現の都合上、上下を逆
とした。Figure 3 shows a horizontal seal, Figure 4 shows a rough seal, and Figure 5 shows a flat seal. In addition, for convenience of expression, the top and bottom are upside down.
（発明の効果）
以上の説明から明らかなように、本発−明にあっては次
に列挙する効果がある。(Effects of the Invention) As is clear from the above description, the present invention has the following effects.
（１）センターシール側のシーラーのシール面にシリコ
ンゴム等の弾力性材質を設け、もう一方の側のシーラー
を鋼材とする構造としたために、鋼材シーラーからの熱
の伝わりが接着面に均一にかけることができ、シール面
の圧力むらを減少し得た。(1) Because the sealing surface of the sealer on the center seal side is made of an elastic material such as silicone rubber, and the sealer on the other side is made of steel, the heat from the steel sealer is evenly transmitted to the bonding surface. It was possible to reduce pressure unevenness on the sealing surface.
（２）一方の側がシリコンゴム等の弾力性材質であるた
めに、鋼材シーラーのシール面を横目シールとすること
ができ、これにより、包装の密封性をさらに高めのこと
ができた。(2) Since one side is made of an elastic material such as silicone rubber, the sealing surface of the steel sealer can be made into a cross-grained seal, thereby further improving the sealing performance of the package.
第１図は本発明の一実施例を示す説明図、第２図は第１
図を右側面から見た説明図、第３図乃至第５図はシール
面の形状を示す。
１・・・・・・鋼材シーラー
２・・・・・・弾力性材質
３・・・・・・１と対を成すシーラー
４・・・・・・ヒーター
５・・・・・・圧縮ばね
６・・・・・・エアシリンダー
７・・・・・・カッター
８・・・・・・シュリンクフィルム
８′・・・・・・センターシール部
９・・・・・・トップシール部
特許出願人 プリマハム株式会社
図
面
第２図
第３図
第５図FIG. 1 is an explanatory diagram showing one embodiment of the present invention, and FIG.
Explanatory drawings of the figure viewed from the right side, FIGS. 3 to 5, show the shape of the sealing surface. 1... Steel sealer 2... Elastic material 3... Sealer 4 paired with 1... Heater 5... Compression spring 6 ... Air cylinder 7 ... Cutter 8 ... Shrink film 8' ... Center seal section 9 ... Top seal section Patent applicant Primaham Drawing Co., Ltd. Figure 2 Figure 3 Figure 5
Claims (3)
ンターシール側のシーラーのシール面にシリコンゴム等
の弾力性材質を設け、もう一方の側のシーラーを鋼材と
することを特徴とするシュリンク包装用フィルムを用い
たピロー包装のトップシーラー。(1) Among the sealers that sandwich the object to be sealed and face each other, the sealer on the center seal side is provided with an elastic material such as silicone rubber on the sealing surface, and the sealer on the other side is made of steel. Top sealer for pillow packaging using packaging film.
けることを特徴とする請求項１記載のシュリンク包装用
フィルムを用いたピロー包装のトップシーラー。(2) A top sealer for pillow packaging using a shrink packaging film according to claim 1, characterized in that a compression spring and an air cylinder are provided on the steel material sealer side.
を特徴とする請求項１及び請求項２記載のシュリンク包
装用フィルムを用いたピロー包装のトップシーラー。(3) A top sealer for pillow packaging using the shrink packaging film according to claims 1 and 2, wherein the sealing surface of the steel sealer is a cross-grained seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2165315A JP2544007B2 (en) | 1990-06-22 | 1990-06-22 | Pillow packaging top sealer using shrink packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2165315A JP2544007B2 (en) | 1990-06-22 | 1990-06-22 | Pillow packaging top sealer using shrink packaging film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457722A true JPH0457722A (en) | 1992-02-25 |
| JP2544007B2 JP2544007B2 (en) | 1996-10-16 |
Family
ID=15809998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2165315A Expired - Lifetime JP2544007B2 (en) | 1990-06-22 | 1990-06-22 | Pillow packaging top sealer using shrink packaging film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2544007B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537952A (en) * | 2002-09-06 | 2005-12-15 | エスシーエー ハイジーン プロダクツ エスペーアー | Apparatus and method for welding and cutting plastic film |
| JP2011246196A (en) * | 2010-05-25 | 2011-12-08 | Omori Mach Co Ltd | End sealing device and automatic packaging machine with the same |
| JP2018203362A (en) * | 2017-06-08 | 2018-12-27 | 株式会社悠心 | Prediction method of liquid leakage from filled packaging made of metal foil laminated film |
| JP2020169061A (en) * | 2020-07-13 | 2020-10-15 | 株式会社悠心 | Method for predicting the occurrence of liquid leakage from a packed package made of a metal foil laminated film |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960701A (en) * | 2015-06-03 | 2015-10-07 | 姜超 | Electric heating sealing connector of aluminum foil bag sealer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02133323U (en) * | 1989-04-07 | 1990-11-06 | ||
| JPH059149U (en) * | 1991-07-09 | 1993-02-05 | 株式会社東芝 | Permanent magnet rotor |
-
1990
- 1990-06-22 JP JP2165315A patent/JP2544007B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02133323U (en) * | 1989-04-07 | 1990-11-06 | ||
| JPH059149U (en) * | 1991-07-09 | 1993-02-05 | 株式会社東芝 | Permanent magnet rotor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537952A (en) * | 2002-09-06 | 2005-12-15 | エスシーエー ハイジーン プロダクツ エスペーアー | Apparatus and method for welding and cutting plastic film |
| JP2011246196A (en) * | 2010-05-25 | 2011-12-08 | Omori Mach Co Ltd | End sealing device and automatic packaging machine with the same |
| JP2018203362A (en) * | 2017-06-08 | 2018-12-27 | 株式会社悠心 | Prediction method of liquid leakage from filled packaging made of metal foil laminated film |
| JP2020169061A (en) * | 2020-07-13 | 2020-10-15 | 株式会社悠心 | Method for predicting the occurrence of liquid leakage from a packed package made of a metal foil laminated film |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2544007B2 (en) | 1996-10-16 |
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