JP2006036271A - Vacuum packaging material - Google Patents
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- JP2006036271A JP2006036271A JP2004218373A JP2004218373A JP2006036271A JP 2006036271 A JP2006036271 A JP 2006036271A JP 2004218373 A JP2004218373 A JP 2004218373A JP 2004218373 A JP2004218373 A JP 2004218373A JP 2006036271 A JP2006036271 A JP 2006036271A
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Abstract
【課題】本発明は、表示デザインや内容表示面にパターンコート（パターンラミネート）を安価に、かつ簡便に行う技術と、パターンコートを施すことで包装材料の一部に非接着部ができ、高いデザイン性、表示性と内容物保護性を両立した真空包装材を提供する。
【解決手段】ナイロンフィルム（１４）に接着剤層（１５）を塗布し、未延伸ポリプロピレンフィルム（１６）等のシーラントフィルムとドライラミネートしてなるラミネート品（３０）と、透明蒸着ポリエチレンテレフタレート（ＰＥＴ）フィルム（１１）に適宜絵柄層（インキ層）（１２）を設け、該絵柄層の所定の領域に剥離ニス層（１８）を設けてなる印刷シート（４０）とから構成される真空包装材であって、前記絵柄層（１２）、剥離ニス層（１８）を設けた透明蒸着ＰＥＴフィルム（１１）の印刷シート（４０）の全面に二液硬化型接着剤（１８）を塗布して貼り合わせた真空包装材である。
【選択図】図１The present invention provides a technique for performing pattern coating (pattern laminating) on a display design and content display surface at a low cost and in a simple manner, and by applying the pattern coating, a non-adhesive portion can be formed in a part of the packaging material. We provide vacuum packaging materials that combine design, display, and content protection.
A laminate product (30) obtained by applying an adhesive layer (15) to a nylon film (14) and dry-laminating a sealant film such as an unstretched polypropylene film (16), and transparent vapor-deposited polyethylene terephthalate (PET). ) Vacuum packaging material comprising a printed sheet (40) provided with a picture layer (ink layer) (12) on the film (11) as appropriate and a release varnish layer (18) provided in a predetermined region of the picture layer. A two-component curable adhesive (18) is applied to the entire surface of the printed sheet (40) of the transparent vapor-deposited PET film (11) provided with the pattern layer (12) and the release varnish layer (18). Combined vacuum packaging material.
[Selection] Figure 1
Description
本発明は、食品包装材、工業用途包装材などにおいて、美粧性、機能性を向上させるためにパターンコート施す製品に関し、特に、パターンコートを施した包装袋容器等に用いる真空包装材に関するものである。 The present invention relates to a product that is subjected to pattern coating in order to improve cosmetics and functionality in food packaging materials, industrial packaging materials, and the like, and more particularly to a vacuum packaging material that is used for packaging bags and the like that have been subjected to pattern coating. is there.
従来より、コーヒー等を収納するため、真空包装材にパターンコートを施し、美粧性、機能性を向上させた包装袋容器が知られている。しかし、コーヒー等の真空包装材により包装袋を作成し、充填したのちに内容物保護のため真空引きを行うが、その際、内容物の凹凸により表示デザインのバランスが崩れたり、内容表示が見にくくなったりという問題が発生している。そこで表示デザインや内容表示面にパターンコート（パターンラミネート）を施すことにより包装材料の一部に接着していない部分（非接着部）ができ、高いデザイン性、表示性と内容物保護性を両立することができるものである。 Conventionally, in order to store coffee or the like, a packaging bag container is known in which a vacuum packaging material is coated with a pattern to improve cosmetics and functionality. However, after creating a packaging bag with vacuum packaging material such as coffee and filling it, it is evacuated to protect the contents, but the balance of the display design is disrupted due to the unevenness of the contents, and the contents display is difficult to see The problem of becoming. Therefore, by applying a pattern coat (pattern laminate) to the display design and content display surface, a part that is not adhered to a part of the packaging material (non-adhesive part) can be created, achieving both high designability, displayability and content protection. Is something that can be done.
しかしながら、従来のパターンコート（パターンラミネート）方法は、一例を示すと、図３に示すように、透明蒸着ポリエチレンテレフタレート（ＰＥＴ）フィルム（２１）に絵柄層（２２）を設けてなる印刷シート（５０）を準備し、次に、ナイロン（ＮＹ）フィルム（２４）と未延伸ポリプロピレン（ＣＰＰ）フイルム（２６）を接着剤（２５）にてドライラミネートしてなるラミネート品（６０）を準備する。次に、印刷済の透明蒸着ＰＥＴによる印刷シート（５０）の絵柄層面の所定の範囲に専用の版を使用して、図４に示すように接着剤（２３）を塗布して、前記印刷シート（５０）とラミネート品（６０）を貼り合わせることにより真空包装材を得るものである（図３、図４参照）。 However, as an example, the conventional pattern coating (pattern laminating) method, as shown in FIG. 3, is a printed sheet (50) provided with a pattern layer (22) on a transparent vapor-deposited polyethylene terephthalate (PET) film (21). Next, a laminate (60) formed by dry laminating a nylon (NY) film (24) and an unstretched polypropylene (CPP) film (26) with an adhesive (25) is prepared. Next, an adhesive (23) is applied as shown in FIG. 4 to a predetermined area of the pattern layer surface of the printed sheet (50) of the printed transparent vapor-deposited PET, as shown in FIG. A vacuum packaging material is obtained by bonding (50) and the laminate (60) (see FIGS. 3 and 4).
しかしながら、従来のパターンコート（パターンラミネート）方法は、ドライラミネート時に、所定の領域内に合わせて枠体状の専用版を作成する必要がありコスト的に大きな負担となっていた。また、ドライラミネートの工程においても、絵柄層との位置合わせ等の難しい技術を要し、さらには、製品のロスも多いなる等の問題点があった。 However, the conventional pattern coating (pattern laminating) method requires a special frame-shaped plate to be prepared in a predetermined area at the time of dry laminating, which is a heavy cost burden. Also, the dry laminating process requires a difficult technique such as alignment with the pattern layer, and there are also problems such as increased product loss.
そこで本発明は、上記の問題点を解決するためになされたもので、表示デザインや内容表示面にパターンコート（パターンラミネート）を安価に、かつ簡便に行う技術を提供すると共に、パターンコート（パターンラミネート）を施すことにより包装材料の一部に接着していない部分（非接着部）ができ、高いデザイン性、表示性と内容物保護性を両立した真空包装材を提供するものである。 Therefore, the present invention has been made to solve the above problems, and provides a technique for performing pattern coating (pattern laminating) on the display design and content display surface at a low cost and in a simple manner. By applying (laminate), a part (non-adhesive part) that is not adhered to a part of the packaging material is formed, and a vacuum packaging material that achieves both high designability, displayability and content protection is provided.
請求項１に係る発明は、
ナイロンフィルム（１４）に接着剤層（１５）を塗布し、未延伸ポリプロピレンフィルム（１６）等のシーラントフィルムとドライラミネートしてなるラミネート品（３０）と、透明蒸着ポリエチレンテレフタレート（ＰＥＴ）フィルム（１１）に適宜絵柄層（インキ層）（１２）を設け、該絵柄層の所定の領域に剥離ニス層（１８）を設けてなる印刷シート（４０）とから構成される真空包装材であって、前記絵柄層（１２）、剥離ニス層（１８）を設けた透明蒸着ＰＥＴフィルム（１１）の印刷シート（４０）の全面に二液硬化型接着剤（１８）を塗布し、前記ラミネート品（３０）と印刷シート（４０）とを貼り合わせたことを特徴とする真空包装材である。
The invention according to claim 1
A laminate (30) obtained by applying an adhesive layer (15) to a nylon film (14) and dry laminating with a sealant film such as an unstretched polypropylene film (16), and a transparent vapor-deposited polyethylene terephthalate (PET) film (11) ) Is appropriately provided with a pattern layer (ink layer) (12), and a vacuum packaging material comprising a printed sheet (40) provided with a release varnish layer (18) in a predetermined region of the pattern layer, A two-component curable adhesive (18) is applied to the entire surface of the printed sheet (40) of the transparent vapor-deposited PET film (11) provided with the pattern layer (12) and the release varnish layer (18), and the laminate (30 ) And a printed sheet (40).
請求項２に係る発明は、請求項１に記載の真空包装材において、
前記絵柄層上の所定領域に塗工する剥離ニス層（１８）は、周辺に枠体状の未塗工部（２０）を設けたことを特徴とするものである。
The invention according to claim 2 is the vacuum packaging material according to claim 1,
The peeling varnish layer (18) to be applied to a predetermined region on the picture layer is characterized in that a frame-like uncoated portion (20) is provided in the periphery.
従来、ドライラミネート時に専用の版を作成し絵柄層との見当を合わせながら行っていたパターンコート（パターンラミネート）に関するもので、本発明は、印刷時に剥離性、阻害性を有する剥離ニスを周辺に枠体状の未塗布部を設けて塗布し、収縮率の大きいナイロンフィルムと貼り合わせをした積層フィルム（真空包装材）である。この真空包装材を用いて、三方パウチ、スタンディングパウチ、ガゼットパウチ等の袋容器を作成し、この袋容器に内容物を充填し、真空包装を実施する。内容物を充填した後、殺菌のためのボイル処理、レトルト処理等を行うことで、この処理熱により、収縮率の大きいナイロンフィルムは収縮するため、剥離ニス塗布部とナイロンフィルムが剥離する。これによって、周辺に接着部と所定領域に非接着部が発現しパターンラミネート効果をえることができる。従って、ドライラミネート時に専用の版を作成する必要がなく、版作成の費用が不要となる。また、印刷工程にて剥離ニスを塗布するため、絵柄層との見当合わせが容易となり、ドライラミネート時に絵柄層と接着剤塗布部との見当合わせも不要となり、ミスやロスを減少させることが可能となる等の優れた効果を奏するものである。 Conventionally, it relates to a pattern coat (pattern laminate) which has been performed while making a special plate during dry lamination and registering it with the pattern layer. The present invention provides a release varnish that has releasability and inhibition during printing. It is a laminated film (vacuum packaging material) that is provided with a frame-shaped uncoated portion and applied to a nylon film having a large shrinkage rate. Using this vacuum packaging material, a bag container such as a three-way pouch, a standing pouch, and a gusset pouch is prepared, and the contents are filled in the bag container, and vacuum packaging is performed. After filling the contents, by performing boil treatment for sterilization, retort treatment, and the like, the nylon film having a large shrinkage rate is shrunk by the heat of treatment, and thus the peeling varnish application part and the nylon film are peeled off. As a result, an adhesive portion and a non-adhesive portion appear in the periphery and a pattern laminating effect can be obtained. Therefore, it is not necessary to prepare a dedicated plate at the time of dry laminating, and the cost for preparing the plate becomes unnecessary. Also, since the release varnish is applied during the printing process, it is easy to register with the pattern layer, and it is not necessary to register the pattern layer with the adhesive application part during dry lamination, reducing errors and losses. It has excellent effects such as.
本発明の最良の形態を図に基づき詳細に説明する。 The best mode of the present invention will be described in detail with reference to the drawings.
図１は、本発明の一実施例における真空包装材の断面説明図である。図２は、本発明に係る真空包装材のパターンコート（パターンラミネート）の平面説明図である。 FIG. 1 is a cross-sectional explanatory view of a vacuum packaging material in one embodiment of the present invention. FIG. 2 is an explanatory plan view of the pattern coat (pattern laminate) of the vacuum packaging material according to the present invention.
図１に示すように、ナイロンフィルム（１４）に接着剤層（１５）を塗布し、未延伸ポリプロピレンフィルム（１６）等のシーラントフィルムとドライラミネートしてなるラミネート品（３０）と、透明蒸着ポリエチレンテレフタレート（ＰＥＴ）フィルム（１１）に適宜絵柄層（インキ層）（１２）を設け、該絵柄層の所定の領域に剥離ニス層（１８）を設けてなる印刷シート（４０）とから構成される真空包装材であって、前記絵柄層（１２）、剥離ニス層（１８）を設けた透明蒸着ＰＥＴフィルム（１１）の印刷シート（４０）の全面に二液硬化型接着剤（１８）を塗布し、前記ラミネート品（３０）と印刷シート（４０）とを貼り合わせたことを特徴とする真空包装材である。 As shown in FIG. 1, a laminate (30) obtained by applying an adhesive layer (15) to a nylon film (14) and dry-laminating it with a sealant film such as an unstretched polypropylene film (16), and transparent vapor-deposited polyethylene A printing sheet (40) comprising a terephthalate (PET) film (11) appropriately provided with a pattern layer (ink layer) (12) and a release varnish layer (18) provided in a predetermined region of the pattern layer. A two-component curable adhesive (18) is applied to the entire surface of the printed sheet (40) of the transparent vapor-deposited PET film (11) provided with the pattern layer (12) and the release varnish layer (18). The laminate product (30) and the printed sheet (40) are bonded together.
前述した所定領域に塗工する剥離ニス層（１８）は、図２に示すように、前記絵柄層上の所定領域に塗工する剥離ニス層（１８）は、周辺に枠体状の未塗工部（２０）を設けたことを特徴とするものである。 As shown in FIG. 2, the release varnish layer (18) to be applied to the predetermined area is applied to the predetermined area on the picture layer as shown in FIG. A construction part (20) is provided.
本発明を詳細に説明すると、ドライラミネート時に専用の版により枠体状の接着層を印刷するものではなく、前記透明蒸着テレフタレートフィルム（１１）上の絵柄層（１２）の印刷工程において、剥離性、阻害性を有する剥離ニス（１８）（東洋インキ製造製、Ｍ９２５ＭＦ剥離ニス）を塗工したものである。その際、絵柄層の周辺に枠体状の未塗工部（２０）を設けたものである。 The present invention will be described in detail. In the printing process of the pattern layer (12) on the transparent vapor-deposited terephthalate film (11), the frame-like adhesive layer is not printed by a dedicated plate during dry lamination. In this method, an inhibitory peeling varnish (18) (manufactured by Toyo Ink Mfg. Co., Ltd., M925MF peeling varnish) is applied. At that time, a frame-shaped uncoated part (20) is provided around the pattern layer.
すなわち、図１に示すように、ナイロンフィルム（１４）に接着剤層（１５）を塗布し、未延伸ポリプロピレンフィルム（１６）等のシーラントフィルムとドライラミネートしてなるラミネート品（３０）と、透明蒸着ポリエチレンテレフタレート（ＰＥＴ）フィルム（１１）に適宜絵柄層（インキ層）（１２）を設け、該絵柄層の所定の領域に剥離ニス層（１８）を設けてなる印刷シート（４０）とから構成される真空包装材であって、前記絵柄層（１２）、剥離ニス層（１８）を設けた透明蒸着ＰＥＴフィルム（１１）の印刷シ
ート（４０）の全面に二液硬化型接着剤（１８）を塗布し、前記ラミネート品（３０）と印刷シート（４０）とを貼り合わせたことを特徴とする真空包装材である。
That is, as shown in FIG. 1, a laminate (30) obtained by applying an adhesive layer (15) to a nylon film (14) and dry laminating with a sealant film such as an unstretched polypropylene film (16), and transparent It is composed of a printed sheet (40) in which a vapor-deposited polyethylene terephthalate (PET) film (11) is appropriately provided with a pattern layer (ink layer) (12) and a release varnish layer (18) is provided in a predetermined region of the pattern layer. A two-pack curable adhesive (18) on the entire surface of a printed sheet (40) of a transparent vapor-deposited PET film (11) provided with the pattern layer (12) and release varnish layer (18). Is applied, and the laminated product (30) and the printed sheet (40) are bonded together.
この際使用するナイロンフィルム（１４）は、収縮率大きいものを用いると良く、本発明においては、ユニチカ（株）製、エンブレムＭＳを使用した。 As the nylon film (14) used at this time, a film having a large shrinkage rate may be used, and in the present invention, Emblem MS manufactured by Unitika Ltd. was used.
具体的な一例を示すならば、このようにして得られたパターンコート（パターンラミネート）が施された積層フィルム（真空包装材）にて、例えば三方パウチ、スタンディングパウチ、ガゼットパウチ等を作成する。次に、このようにして得たパウチ（袋容器）に内容物を充填し、真空包装を実施する。充填後、殺菌のためのボイル処理或いはレトルト処理を行ない、その熱により先に述べた収縮率の大きいナイロンフィルム（１４）を収縮させる。これによって、剥離ニス（１８）の塗布部はラミネート強度が５０〜１００ｇ／１５ｍｍと弱く、ナイロンフィルムの収縮に耐えきれずにこの部分に浮きを生ずるものである（図示はせず）。このようにして、非接着部分を作成し、真空包装を実施しても、デザイン性、表示性に優れる包装材を安価に、簡便に得ることができた。 If a specific example is shown, for example, a three-sided pouch, a standing pouch, a gusset pouch, etc. will be created from the laminated film (vacuum packaging material) to which the pattern coat (pattern laminate) thus obtained is applied. Next, the pouch (bag container) thus obtained is filled with the contents, and vacuum packaging is performed. After filling, boil treatment or retort treatment is performed for sterilization, and the nylon film (14) having a large shrinkage rate is shrunk by the heat. As a result, the application part of the release varnish (18) has a weak laminate strength of 50 to 100 g / 15 mm, and cannot withstand the shrinkage of the nylon film, so that this part floats (not shown). Thus, even if the non-adhesive portion was prepared and vacuum packaging was performed, a packaging material excellent in design and displayability could be obtained easily and inexpensively.
次に、従来方法と改良方法の比較を表１に示す。 Next, Table 1 shows a comparison between the conventional method and the improved method.
この方法により、パターンコート（パターンラミネート）が簡単に作成することができるので、あらゆる包装容器、包装材に利用することが可能である。 By this method, a pattern coat (pattern laminate) can be easily prepared, and can be used for any packaging container and packaging material.
１１，２１……透明蒸着ポリエチレンテレフタレート（ＰＥＴ）フィルム
１２，２２……絵柄層
１３ ……二液硬化型接着剤層
１４，２４……ナイロンフィルム
１５，２５…接着剤層
１６，２６……未延伸ポリプロピレンフィルム
１８ ……剥離ニス層
２０ ……未塗布部
２３ ……接着剤層
３０，６０……ラミネート品
４０，５０……印刷シート
11, 21 ...... Transparent vapor-deposited polyethylene terephthalate (PET)
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004218373A JP4617753B2 (en) | 2004-07-27 | 2004-07-27 | Vacuum package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004218373A JP4617753B2 (en) | 2004-07-27 | 2004-07-27 | Vacuum package |
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| Publication Number | Publication Date |
|---|---|
| JP2006036271A true JP2006036271A (en) | 2006-02-09 |
| JP4617753B2 JP4617753B2 (en) | 2011-01-26 |
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| JP2004218373A Expired - Fee Related JP4617753B2 (en) | 2004-07-27 | 2004-07-27 | Vacuum package |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101913501B1 (en) * | 2017-04-13 | 2018-10-31 | 전윤하 | A method for processing the injection moldde nipples and connectors for liquefied powder milk bottles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001163352A (en) * | 1999-09-27 | 2001-06-19 | Dainippon Printing Co Ltd | Packaging material and vacuum packaging bag |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001163352A (en) * | 1999-09-27 | 2001-06-19 | Dainippon Printing Co Ltd | Packaging material and vacuum packaging bag |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101913501B1 (en) * | 2017-04-13 | 2018-10-31 | 전윤하 | A method for processing the injection moldde nipples and connectors for liquefied powder milk bottles |
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| Publication number | Publication date |
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| JP4617753B2 (en) | 2011-01-26 |
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