JPH034583U - - Google Patents
Info
- Publication number
- JPH034583U JPH034583U JP6537289U JP6537289U JPH034583U JP H034583 U JPH034583 U JP H034583U JP 6537289 U JP6537289 U JP 6537289U JP 6537289 U JP6537289 U JP 6537289U JP H034583 U JPH034583 U JP H034583U
- Authority
- JP
- Japan
- Prior art keywords
- food packaging
- heat
- bag
- band
- packaging bag
- 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
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 239000012775 heat-sealing material Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000006260 foam Substances 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Description
第１図はこの考案の第１の実施例に係る食品包
装用袋を示す図、第２図は第１の実施例の袋の開
封部を示す部分拡大図、第３図は第１の実施例の
袋のヒートシールされない本体部分の断面図、第
４図は袋のヒートシール部の断面図、第５図は袋
の開封部の断面図、第６図はこの考案の第２の実
施例に係る食品包装用袋を切り欠いて示す図、第
７図は第２の実施例の袋の開封部の断面図、第８
図は第２実施例の変形例を示す図、第９図は第３
の実施例の袋を示す図である。
１０，３０，４０，５０；袋、１２，３２，４
２，５２；本体、１４，３４，４４，５４；ヒー
トシール部、１６，３６，４６，５６；開封部、
１７；カツトテープ、２１；外装、２２；断熱材
、２３；ヒートシール材、３７；内装、３８，３
９；帯状チヤツク部材。
Fig. 1 is a diagram showing a food packaging bag according to the first embodiment of this invention, Fig. 2 is a partially enlarged view showing the opening part of the bag of the first embodiment, and Fig. 3 is a diagram showing the first embodiment. FIG. 4 is a sectional view of the heat-sealed part of the bag, FIG. 5 is a sectional view of the opening part of the bag, and FIG. 6 is a second embodiment of the invention. FIG. 7 is a cross-sectional view of the opening part of the bag of the second embodiment, and FIG.
The figure shows a modification of the second embodiment, and FIG. 9 shows the third embodiment.
It is a figure which shows the bag of the Example. 10, 30, 40, 50; bag, 12, 32, 4
2, 52; Main body, 14, 34, 44, 54; Heat seal part, 16, 36, 46, 56; Opening part,
17; cut tape, 21; exterior, 22; heat insulating material, 23; heat sealing material, 37; interior, 38,3
9; Band-shaped chuck member.
Claims (1)
けられ樹脂架橋体又は無架橋体の発泡体からなる
断熱材と、外装の軟化点より低い温度で軟化する
樹脂からなるヒートシール材と、を有し、前記ヒ
ートシール材同士が融着されて全体として袋状に
形成され、この一部に開封部を設けたことを特徴
とする食品包装用袋。 (2) 開封部が、袋本体から帯状に剥離する開封
帯であることを特徴とする請求項(1)記載の食品
包装用袋。 (3) 開封部が、ヒートシール材融着部に形成さ
れた切り欠きであることを特徴とする請求項(1)
記載の食品包装用袋。 (4) 開封部が、凹状の横断面の第１チヤツク帯
と、この第１チヤツク帯に着脱可能に係止される
凸状の横断面の第２チヤツク帯と、を有すること
を特徴とする請求項(1)記載の食品包装用袋。 (5) ヒートシール部が、袋本体の三辺に形成さ
れていることを特徴とする請求項(1)記載の食品
包装用袋。 (6) ヒートシール部が、袋本体の全周にわたつ
て形成されていることを特徴とする請求項(1)記
載の食品包装用袋。 (7) ヒートシール部が、袋本体の底辺および面
内に形成されていることを特徴とする請求項(1)
記載の食品包装用袋。[Claims for Utility Model Registration] (1) A film-like exterior, a heat insulating material made of a crosslinked resin or non-crosslinked foam provided inside the exterior, and a material that softens at a temperature lower than the softening point of the exterior. 1. A food packaging bag, comprising: a heat sealing material made of resin; the heat sealing materials are fused together to form a bag shape as a whole, and a part of the bag is provided with an opening section. (2) The food packaging bag according to claim (1), wherein the opening portion is a tearing band that is peeled off from the bag body in a band shape. (3) Claim (1) characterized in that the unsealing part is a notch formed in the heat-sealing material fusion part.
Food packaging bags listed. (4) The unsealing part is characterized by having a first chuck band with a concave cross section and a second chuck band with a convex cross section that is removably engaged with the first chuck band. A food packaging bag according to claim (1). (5) The food packaging bag according to claim (1), wherein the heat seal portion is formed on three sides of the bag body. (6) The food packaging bag according to claim (1), wherein the heat seal portion is formed around the entire circumference of the bag body. (7) Claim (1) characterized in that the heat seal portion is formed on the bottom side and within the plane of the bag body.
Food packaging bags listed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6537289U JPH034583U (en) | 1989-06-06 | 1989-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6537289U JPH034583U (en) | 1989-06-06 | 1989-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034583U true JPH034583U (en) | 1991-01-17 |
Family
ID=31597143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6537289U Pending JPH034583U (en) | 1989-06-06 | 1989-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034583U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4996576A (en) * | 1973-01-19 | 1974-09-12 | ||
| JPS5025367U (en) * | 1973-06-29 | 1975-03-24 | ||
| JPS5226779A (en) * | 1975-08-25 | 1977-02-28 | Nomura Seiichi | Dust incinerator |
| JPS5349869A (en) * | 1976-10-18 | 1978-05-06 | Shinzou Azuma | Incinerator |
| JP2011524843A (en) * | 2008-06-20 | 2011-09-08 | ザ プロクター アンド ギャンブル カンパニー | Foam film packaging |
| JP2016222324A (en) * | 2015-06-02 | 2016-12-28 | 凸版印刷株式会社 | Packaging bag |
| JP2017105523A (en) * | 2015-12-11 | 2017-06-15 | 凸版印刷株式会社 | Packaging bag |
| US11292649B2 (en) | 2015-12-11 | 2022-04-05 | Toppan Printing Co., Ltd. | Packaging bag |
-
1989
- 1989-06-06 JP JP6537289U patent/JPH034583U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4996576A (en) * | 1973-01-19 | 1974-09-12 | ||
| JPS5025367U (en) * | 1973-06-29 | 1975-03-24 | ||
| JPS5226779A (en) * | 1975-08-25 | 1977-02-28 | Nomura Seiichi | Dust incinerator |
| JPS5349869A (en) * | 1976-10-18 | 1978-05-06 | Shinzou Azuma | Incinerator |
| JP2011524843A (en) * | 2008-06-20 | 2011-09-08 | ザ プロクター アンド ギャンブル カンパニー | Foam film packaging |
| JP2016222324A (en) * | 2015-06-02 | 2016-12-28 | 凸版印刷株式会社 | Packaging bag |
| JP2017105523A (en) * | 2015-12-11 | 2017-06-15 | 凸版印刷株式会社 | Packaging bag |
| US11292649B2 (en) | 2015-12-11 | 2022-04-05 | Toppan Printing Co., Ltd. | Packaging bag |
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