JPS63144447U - - Google Patents
Info
- Publication number
- JPS63144447U JPS63144447U JP3652787U JP3652787U JPS63144447U JP S63144447 U JPS63144447 U JP S63144447U JP 3652787 U JP3652787 U JP 3652787U JP 3652787 U JP3652787 U JP 3652787U JP S63144447 U JPS63144447 U JP S63144447U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- bag
- heat seal
- edge
- utility
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
第１図は本考案に係るヒートシール製袋の平面
図、第２図は同袋の一部拡大平面図、第３図は同
袋の開封状態を示す説明図である。
１：袋胴部、２，３：ヒートシール部、２ａ：
シール強度の弱小個所、４：摘み片部、４ａ，４
ｂ：切込み。
FIG. 1 is a plan view of a heat-seal bag according to the present invention, FIG. 2 is a partially enlarged plan view of the bag, and FIG. 3 is an explanatory diagram showing the bag in an unsealed state. 1: Bag body part, 2, 3: Heat seal part, 2a:
Areas with weak seal strength, 4: Knob piece, 4a, 4
b: Cut depth.
Claims (1)
を形成すると共に、その延伸方向と直交位置する
ヒートシール部の縁辺に袋胴部を引張り切開する
所望な有幅の摘み片部を設けたことを特徴とする
ヒートシール製袋。 (2) 上記摘み片部が、ヒートシール部の縁辺に
間隔をへだてて二本平行に付形した切込みで形成
されているところの実用新案登録請求の範囲第１
項記載のヒートシール製袋。 (3) 上記ヒートシール部が、摘み片部の有幅寸
法に応じた長さ分だけシール強度を相対的に弱め
て形成されているところの実用新案登録請求の範
囲第１項記載のヒートシール製袋。[Claims for Utility Model Registration] (1) The entire bag is formed from a resin film with uniaxial stretchability, and the bag body is pulled and cut at the edge of the heat-sealed portion perpendicular to the direction of stretching. A heat-seal bag characterized by having a tab section. (2) Utility model registration claim 1, in which the above-mentioned knob portion is formed by two parallel cutouts spaced apart from each other on the edge of the heat-sealed portion.
Heat seal bag making as described in section. (3) The heat seal according to claim 1, wherein the heat seal portion is formed with a relatively weakened sealing strength by a length corresponding to the width dimension of the knob portion. Bag making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3652787U JPS63144447U (en) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3652787U JPS63144447U (en) | 1987-03-12 | 1987-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144447U true JPS63144447U (en) | 1988-09-22 |
Family
ID=30847012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3652787U Pending JPS63144447U (en) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106488A (en) * | 2005-10-17 | 2007-04-26 | Omori Mach Co Ltd | Package with opening function |
| JP2012246049A (en) * | 2011-05-31 | 2012-12-13 | J-Film Corp | Easily openable twofold bag |
-
1987
- 1987-03-12 JP JP3652787U patent/JPS63144447U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106488A (en) * | 2005-10-17 | 2007-04-26 | Omori Mach Co Ltd | Package with opening function |
| JP2012246049A (en) * | 2011-05-31 | 2012-12-13 | J-Film Corp | Easily openable twofold bag |