JPS63199945U - - Google Patents
Info
- Publication number
- JPS63199945U JPS63199945U JP9068487U JP9068487U JPS63199945U JP S63199945 U JPS63199945 U JP S63199945U JP 9068487 U JP9068487 U JP 9068487U JP 9068487 U JP9068487 U JP 9068487U JP S63199945 U JPS63199945 U JP S63199945U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- heat
- outer bag
- opening
- inner 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 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims 2
- -1 polyethylene Polymers 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000005026 oriented polypropylene Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Bag Frames (AREA)
Description
第１図は正面図、第２図は同上縦断側面図、第
３図は使用状態の斜視図である。
１……外袋、１ａ……開口、１ｂ……底部、２
……中袋、２ａ……開口、２ｂ……底部、３……
閉塞部、４……間隔、５……空気断熱層、Ａ……
包装袋体。
FIG. 1 is a front view, FIG. 2 is a vertical sectional side view of the same, and FIG. 3 is a perspective view of the device in use. 1...outer bag, 1a...opening, 1b...bottom, 2
...Inner bag, 2a...Opening, 2b...Bottom, 3...
Obstruction part, 4... Interval, 5... Air insulation layer, A...
packaging bag.
Claims (1)
着面にヒートシール可能なポリエチレンなどの合
成樹脂フイルムをラミネートした二軸延伸ポリプ
ロピレン（ＯＰＰ）フイルムにて外袋を形成し、 (b) 上記外袋内に、発泡ポリエチレンなどの
断熱性をもつシートにて構成した中袋を空気断熱
層を介して介装し、上記外袋と中袋の少なくとも
左右側縁をヒートシールせしめるとともに、両袋
の上縁に物品出入用の開口を、下縁に底部を夫々
形成させ、 (c) 上記中袋の開口端を外袋の開口端より内
方に位置させ、外袋の開口部に折りたたみ可能な
閉塞部を設けたことを特徴とする包装袋。 (2) 上記中袋の底部を、外袋の底部より上方に
位置させ、両底部間に間隔を形成した実用新案登
録請求の範囲第１項記載の包装袋。[Scope of Claim for Utility Model Registration] (1) (a) The exterior is made of biaxially oriented polypropylene (OPP) film with aluminum vapor-deposited on the inner surface and a heat-sealable synthetic resin film such as polyethylene laminated on the aluminum-deposited surface. (b) inserting an inner bag made of a heat-insulating sheet such as polyethylene foam into the outer bag with an air insulation layer in between, and at least the left and right sides of the outer bag and the inner bag; The edges are heat-sealed, and an opening for entering and exiting the bag is formed at the upper edge of both bags, and a bottom is formed at the lower edge of each bag, and (c) the opening end of the inner bag is positioned inward from the opening end of the outer bag. A packaging bag characterized by having a foldable closing part provided at the opening of the outer bag. (2) The packaging bag according to claim 1, wherein the bottom of the inner bag is located above the bottom of the outer bag, and a gap is formed between the two bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9068487U JPS63199945U (en) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9068487U JPS63199945U (en) | 1987-06-12 | 1987-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199945U true JPS63199945U (en) | 1988-12-22 |
Family
ID=30950775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9068487U Pending JPS63199945U (en) | 1987-06-12 | 1987-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199945U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131157A (en) * | 1980-03-10 | 1981-10-14 | Jiyunichi Hamano | Structure of bag used for automatic packing machine |
| JPS6254937B2 (en) * | 1983-08-24 | 1987-11-17 | Asahi Concrete Works |
-
1987
- 1987-06-12 JP JP9068487U patent/JPS63199945U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131157A (en) * | 1980-03-10 | 1981-10-14 | Jiyunichi Hamano | Structure of bag used for automatic packing machine |
| JPS6254937B2 (en) * | 1983-08-24 | 1987-11-17 | Asahi Concrete Works |