JPS5917659Y2 - Heat sealable printing film - Google Patents
Heat sealable printing filmInfo
- Publication number
- JPS5917659Y2 JPS5917659Y2 JP1976123641U JP12364176U JPS5917659Y2 JP S5917659 Y2 JPS5917659 Y2 JP S5917659Y2 JP 1976123641 U JP1976123641 U JP 1976123641U JP 12364176 U JP12364176 U JP 12364176U JP S5917659 Y2 JPS5917659 Y2 JP S5917659Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- film
- printed
- printing film
- heat sealable
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Wrappers (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Printing Methods (AREA)
Description
【考案の詳細な説明】
本考案は、ヒートシール可能な印刷フィルムに関するも
のであり、詳しくはプラスチックフィルムの片面に全面
印刷層を設けた印刷フィルムに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heat-sealable printed film, and more particularly to a printed film in which a printed layer is provided on one side of a plastic film.
従来からヒートシール可能なプラスチックフィルムを用
い、箱等を包装していたが、このようにプラスチックフ
ィルムに赤や白等のインキで全面印刷をした場合、印刷
部分のヒートシールが不完全となってしまった。Conventionally, heat-sealable plastic films have been used to package boxes, etc., but when plastic films are printed entirely with red, white, etc. ink, the heat-sealing of the printed areas becomes incomplete. Oops.
そこで、この問題を解決するために非印刷部分を設ける
ことが提起されるが、シール部分がずれたりしてかなら
ずしも非印刷部分でヒートシールがおこなわれるわけで
ないため、ヒートシールが不完全なものもできてしまっ
た。Therefore, it has been proposed to provide a non-printed area to solve this problem, but the heat sealing may not always be done in the non-printed area because the sealing area may be misaligned. It's done.
本考案はこれらの問題を解決したものであってプラスチ
ックの片面に全面印刷層を設けてもヒートシール可能で
ヒートシール強度が２００ｇ／１５ｍｍ以上の印刷フィ
ルムを得ることを目的とするものである。The present invention solves these problems and aims to obtain a printed film that can be heat-sealed even when a printed layer is provided on one side of the entire surface of the plastic, and has a heat-sealing strength of 200 g/15 mm or more.
他の目的は、全面印刷層が耐熱性、耐摩耗性、光沢性を
有し、オーバーコート層が不要の印刷フィルムを得るこ
とである。Another object is to obtain a printed film in which the entire surface printed layer has heat resistance, abrasion resistance, and gloss, and an overcoat layer is unnecessary.
次に本考案を詳細に説明する。Next, the present invention will be explained in detail.
本考案は第１図に示すように、未延伸ポリプロピレンフ
ィルム、延伸ポリプロピレン、ポリエチレンのようにヒ
ートシール可能なプラスチックフィルム１の片面に全面
印刷層２を設けたヒートシール可能な印刷フィルムであ
る。As shown in FIG. 1, the present invention is a heat-sealable printed film in which a heat-sealable plastic film 1 such as unstretched polypropylene film, stretched polypropylene, or polyethylene is provided with a printed layer 2 on one side of the entire surface.
プラスチックフィルム１は、上記単体フィルムの化セロ
ハン、ポリエステル等との積層プラスチックフィルムを
用いてもよい。The plastic film 1 may be a laminated plastic film with the above single film such as cellophane, polyester, or the like.
また全面印刷層２は、塩素化度が５〜５０重量％の塩素
化アタクチックポリプロピレンを含み、他に顔料、溶剤
、必要な添加剤からなるインキで印刷して印刷層を形成
したものである。The entire surface printed layer 2 is formed by printing with an ink containing chlorinated atactic polypropylene with a degree of chlorination of 5 to 50% by weight, and also consisting of a pigment, a solvent, and necessary additives. .
次に本考案の実施例について説明する。Next, embodiments of the present invention will be described.
二軸延伸ポリプロピレンフィルムの片面に下記組成から
なるインキにより全面印刷層を設けた印刷フィルムによ
りキャラメル箱１０個を集積包装し、端部をヒートシー
ルした。Ten caramel boxes were stacked and packaged using a biaxially stretched polypropylene film with a printed layer formed on one side of the film using an ink having the composition shown below, and the edges were heat-sealed.
アイソタクチック塩素化ポリプロピレン ８部顔料（Ｔ
ｉＯ２：白）２７部
添加剤 １０部溶剤（
トリオール）５５部
このようにして得られた印刷フィルムの印刷層は、耐熱
性、耐摩耗性、光沢も充分で商品価値の高いものであっ
た。Isotactic chlorinated polypropylene 8 parts Pigment (T
iO2: White) 27 parts Additive 10 parts Solvent (
Triol) 55 parts The printed layer of the printed film thus obtained had sufficient heat resistance, abrasion resistance, and gloss, and had high commercial value.
またヒートシールした端部のヒートシール強度は２７０
ｇ／１５ ｍｍで充分な強度を有するものであった。Also, the heat seal strength of the heat sealed end is 270
It had sufficient strength at g/15 mm.
このように本考案の印刷フィルムは、全面印刷層を設け
ても、充分なヒートシール強度を有するものであるから
、そのまま包装材料として使用できる。As described above, the printed film of the present invention has sufficient heat-sealing strength even if a printed layer is provided on the entire surface, so it can be used as a packaging material as it is.
また、印刷層は、耐熱性、耐摩耗性、光沢性があり、オ
ーバーコート層が不要である。Further, the printing layer has heat resistance, abrasion resistance, and gloss, and an overcoat layer is not required.
第１図は、本考案の印刷フィルムの断面図である。 FIG. 1 is a cross-sectional view of the printing film of the present invention.
Claims (1)
化ポリプロピレンを含む印刷インキで全面印刷層を設け
たヒートシール可能な印刷フィルム。A heat-sealable printing film that has an entire printing layer on one side of a heat-sealable plastic film with a printing ink containing chlorinated polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976123641U JPS5917659Y2 (en) | 1976-09-14 | 1976-09-14 | Heat sealable printing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976123641U JPS5917659Y2 (en) | 1976-09-14 | 1976-09-14 | Heat sealable printing film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5342701U JPS5342701U (en) | 1978-04-12 |
| JPS5917659Y2 true JPS5917659Y2 (en) | 1984-05-22 |
Family
ID=28733055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976123641U Expired JPS5917659Y2 (en) | 1976-09-14 | 1976-09-14 | Heat sealable printing film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917659Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01100907U (en) * | 1987-12-26 | 1989-07-06 |
-
1976
- 1976-09-14 JP JP1976123641U patent/JPS5917659Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5342701U (en) | 1978-04-12 |
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