JPH0279274U - - Google Patents
Info
- Publication number
- JPH0279274U JPH0279274U JP15563788U JP15563788U JPH0279274U JP H0279274 U JPH0279274 U JP H0279274U JP 15563788 U JP15563788 U JP 15563788U JP 15563788 U JP15563788 U JP 15563788U JP H0279274 U JPH0279274 U JP H0279274U
- Authority
- JP
- Japan
- Prior art keywords
- package
- film
- easily tearable
- stretched
- opposing
- 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.)
- Pending
Links
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 229920000298 Cellophane Polymers 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 229920006254 polymer film Polymers 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 239000004711 α-olefin Substances 0.000 claims 1
Landscapes
- Packages (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Description
第１図は実施例で使用する積層フイルムの斜視
図、第２図は実施例に係る易裂性包装体の正面図
である。
１，２……積層フイルム、１Ａ，２Ａ……内層
となる１軸延伸フイルム、１Ｂ，２Ｂ……外層と
なる２軸延伸フイルム、４……易裂性包装体。
FIG. 1 is a perspective view of a laminated film used in an example, and FIG. 2 is a front view of an easily tearable package according to an example. 1, 2... Laminated film, 1A, 2A... Monoaxially stretched film serving as an inner layer, 1B, 2B... Biaxially stretched film serving as an outer layer, 4... Easily tearable package.
Claims (1)
〜３．２倍の範囲で１軸延伸された１―ブテンを
主成分とするα―オレフイン系炭化水素重合体フ
イルムで構成し、且つ相対する前記フイルムの延
伸方向を前記包装体の一辺に対して両者共同じ斜
め方向に配したことを特徴とする易裂性包装体。 (2) 第１請求項記載の易裂性包装体において、
前記フイルムの外層として熱可塑性樹脂及び／又
はセロハンを積層形成したことを特徴とする易裂
性包装体。[Scope of claims for utility model registration] (1) The opposing inner layers of the package are stretched at a stretching ratio of 1.1.
It is composed of an α-olefin hydrocarbon polymer film mainly composed of 1-butene that has been uniaxially stretched in the range of ~3.2 times, and the stretching direction of the opposing film is set relative to one side of the package. An easy-to-tear package characterized in that both are arranged in the same diagonal direction. (2) In the easily tearable package according to the first claim,
An easily tearable package, characterized in that the outer layer of the film is laminated with thermoplastic resin and/or cellophane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15563788U JPH0279274U (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15563788U JPH0279274U (en) | 1988-11-29 | 1988-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0279274U true JPH0279274U (en) | 1990-06-19 |
Family
ID=31433443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15563788U Pending JPH0279274U (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0279274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003516889A (en) * | 1999-12-14 | 2003-05-20 | スリーエム イノベイティブ プロパティズ カンパニー | Embossed film with controlled tearing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60123367A (en) * | 1983-12-08 | 1985-07-02 | 東洋化学株式会社 | Bag body for packaging |
-
1988
- 1988-11-29 JP JP15563788U patent/JPH0279274U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60123367A (en) * | 1983-12-08 | 1985-07-02 | 東洋化学株式会社 | Bag body for packaging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003516889A (en) * | 1999-12-14 | 2003-05-20 | スリーエム イノベイティブ プロパティズ カンパニー | Embossed film with controlled tearing |
| JP4668502B2 (en) * | 1999-12-14 | 2011-04-13 | スリーエム イノベイティブ プロパティズ カンパニー | Embossed film with controlled tearing |
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