JPH0245945U - - Google Patents
Info
- Publication number
- JPH0245945U JPH0245945U JP12453188U JP12453188U JPH0245945U JP H0245945 U JPH0245945 U JP H0245945U JP 12453188 U JP12453188 U JP 12453188U JP 12453188 U JP12453188 U JP 12453188U JP H0245945 U JPH0245945 U JP H0245945U
- Authority
- JP
- Japan
- Prior art keywords
- plastic sheet
- bag body
- film
- opening
- thick plastic
- 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.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims 23
- 229920006255 plastic film Polymers 0.000 claims 8
- 239000010408 film Substances 0.000 claims 5
- 239000000853 adhesive Substances 0.000 claims 3
- 230000001070 adhesive effect Effects 0.000 claims 3
- 239000010409 thin film Substances 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
第１図は本考案の一実施例の商品包装袋の平面
図であり、第２図はその断面図であり、第３図は
本考案の他の実施例の商品包装袋の構造を示す断
面図であり、第４図は本考案の他の実施例の商品
包装袋の構造を示す断面図であり、第５図は本考
案の他の実施例の商品包装袋の構造を示す断面図
であり、第６図は本考案の他の実施例例の商品包
装袋の構造を示す断面図であり、第７図は従来の
蓋付き開口部を有する商品包装袋の構造を示す断
面図である。
図中の符号は、１；袋体部表フイルム、２；袋
体部厚手シート、３；蓋フイルム、４；開口部、
５；ヘツダー部積層フイルム、６；ヘツダー部厚
手シート、７；接着剤層、８；融着防止剤塗布部
、９；挿入導入部、１０；側縁融着部、１１；底
部、１２；蓋フイルム下縁である。
Fig. 1 is a plan view of a product packaging bag according to an embodiment of the present invention, Fig. 2 is a cross-sectional view thereof, and Fig. 3 is a cross-sectional view showing the structure of a product packaging bag according to another embodiment of the present invention. FIG. 4 is a sectional view showing the structure of a product packaging bag according to another embodiment of the present invention, and FIG. 5 is a sectional view showing the structure of a product packaging bag according to another embodiment of the present invention. 6 is a sectional view showing the structure of a product packaging bag according to another embodiment of the present invention, and FIG. 7 is a sectional view showing the structure of a conventional product packaging bag having an opening with a lid. . The symbols in the figure are: 1; bag body surface film; 2; bag body thick sheet; 3; lid film; 4; opening;
5; Header part laminated film, 6; Header part thick sheet, 7; Adhesive layer, 8; Anti-fusing agent coating part, 9; Insertion introduction part, 10; Side edge fusion part, 11; Bottom part, 12; Lid This is the lower edge of the film.
Claims (1)
ツクフイルムの側縁を融着してなる袋体部と厚手
のプラスチツクシートのヘツダー部とからなり、
該ヘツダー部の下に開口部を設けた包装袋におい
て、該袋体部開口上縁から該ヘツダー部にかけて
蓋フイルムを設置して、該蓋フイルムの側縁部に
融着防止剤を塗布してから、袋体部及びヘツダー
部の側縁の融断工程と同時に融断してこれらの側
縁に半融着されており、さらに、該蓋フイルムは
該袋体部開口上縁に接着剤により接着してなるこ
とを特徴とする商品包装袋。 ２ 袋体部及び／又はヘツダー部の厚手のプラス
チツクシートに薄手のフイルムを積層した請求項
１記載の商品包装袋。 ３ 開口部及び袋体部の薄手のプラスチツクフイ
ルムが共に包装袋の同じ側にある請求項１又は２
記載の商品包装袋。 ４ 開口部及び袋体部の厚手のプラスチツクシー
トが共に包装体の同じ側にある請求項１又は２記
載の商品包装袋。 ５ ヘツダー部の厚手のプラスチツクシートの下
縁と袋体部の厚手のプラスチツクシートの上縁が
重なり合つている請求項４記載の商品包装袋。 ６ 厚手のプラスチツクシートと薄手のプラスチ
ツクフイルムの側縁を融着してなる袋体部と厚手
のプラスチツクシートに薄手のプラスチツクフイ
ルムを積層したヘツダー部とからなり、該袋体部
の下方に開口部を設けた包装袋において、該袋体
部の表面を構成する薄手のプラスチツクフイルム
の上縁をヘツダー部下縁に重ねて又は該下縁の下
に設置して、側縁を融着し、下方開口部は開口部
縁から薄手のフイルムを延設して、これを厚手の
プラスチツクシートの裏面に折り曲げて接着剤に
より固定し、その該延設フイルム部の側縁と厚手
のプラスチツクシートの間には、融着防止剤が塗
布されていて半融着していることを特徴とする商
品包装袋。 ７ 厚手のプラスチツクシートと薄手のプラスチ
ツクフイルムの側縁を融着してなる袋体部と厚手
のプラスチツクシートに薄手のプラスチツクフイ
ルムを積層したヘツダー部とからなり、該袋体部
の下方に開口部を設けた包装袋において、該袋体
部の裏面を構成する厚手のプラスチツクシートの
上縁をヘツダー部下縁に重ねて又は該下縁の下に
設置して、袋体部の側縁を融着し、下方開口部は
開口部縁から薄手のフイルムを延設して、これを
厚手のプラスチツクシートの裏面に折り曲げて接
着剤により固定し、その該延設フイルム部の側縁
と厚手のプラスチツクシートの間には、融着防止
剤が塗布されていて半融着していることを特徴と
する商品包装袋。 ８ 袋体を構成する厚手のプラスチツクシートに
薄手のプラスチツクフイルムを積層した請求項６
又は７記載の商品包装袋。[Scope of claim for utility model registration] 1. Consists of a bag body made by fusing the side edges of a thick plastic sheet and a thin plastic film, and a header part of the thick plastic sheet,
In the packaging bag having an opening under the header part, a lid film is installed from the upper edge of the opening of the bag body part to the header part, and an anti-fusing agent is applied to the side edges of the lid film. At the same time as the side edges of the bag body part and header part are melted and cut, the lid film is semi-fused to these side edges, and the lid film is attached to the upper edge of the opening of the bag body part with an adhesive. A product packaging bag characterized by being glued together. 2. The product packaging bag according to claim 1, wherein a thin film is laminated on a thick plastic sheet of the bag body portion and/or header portion. 3. Claim 1 or 2, wherein the thin plastic film of the opening and the bag body are both on the same side of the packaging bag.
Product packaging bag as described. 4. The product packaging bag according to claim 1 or 2, wherein the opening and the thick plastic sheet of the bag body are both on the same side of the package. 5. The product packaging bag according to claim 4, wherein the lower edge of the thick plastic sheet of the header portion and the upper edge of the thick plastic sheet of the bag body portion overlap. 6 Consists of a bag body made by fusing the side edges of a thick plastic sheet and a thin plastic film, and a header part made by laminating a thin plastic film on a thick plastic sheet, and an opening at the bottom of the bag body. In the packaging bag, the upper edge of the thin plastic film constituting the surface of the bag body is placed over or under the lower edge of the header, the side edges are fused, and the lower opening is closed. A thin film is extended from the edge of the opening, folded onto the back of a thick plastic sheet, and fixed with adhesive. , a product packaging bag characterized by being coated with an anti-fusing agent and being semi-fused. 7 Consists of a bag body made by fusing the side edges of a thick plastic sheet and a thin plastic film, and a header part made by laminating a thin plastic film on a thick plastic sheet, and has an opening at the bottom of the bag body. In a packaging bag provided with a header, the upper edge of the thick plastic sheet constituting the back side of the bag body is placed over or under the lower edge of the header, and the side edges of the bag body are fused together. For the lower opening, a thin film is extended from the edge of the opening, folded onto the back of a thick plastic sheet, and fixed with adhesive, and the side edges of the extended film are connected to the thick plastic sheet. A product packaging bag characterized in that an anti-fusing agent is applied between the bags to form a semi-fused bond. 8 Claim 6: A thin plastic film is laminated on a thick plastic sheet constituting the bag.
Or the product packaging bag described in 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988124531U JP2521132Y2 (en) | 1988-09-22 | 1988-09-22 | Product packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988124531U JP2521132Y2 (en) | 1988-09-22 | 1988-09-22 | Product packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0245945U true JPH0245945U (en) | 1990-03-29 |
| JP2521132Y2 JP2521132Y2 (en) | 1996-12-25 |
Family
ID=31374347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988124531U Expired - Lifetime JP2521132Y2 (en) | 1988-09-22 | 1988-09-22 | Product packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521132Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149423U (en) * | 1974-05-23 | 1975-12-11 | ||
| JPS57126335U (en) * | 1981-01-31 | 1982-08-06 | ||
| JPS5894648U (en) * | 1981-12-21 | 1983-06-27 | 株式会社 山形グラビヤ | packaging bag |
| JPS6126045U (en) * | 1985-06-10 | 1986-02-17 | 株式会社 山形グラビヤ | product packaging bag |
-
1988
- 1988-09-22 JP JP1988124531U patent/JP2521132Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149423U (en) * | 1974-05-23 | 1975-12-11 | ||
| JPS57126335U (en) * | 1981-01-31 | 1982-08-06 | ||
| JPS5894648U (en) * | 1981-12-21 | 1983-06-27 | 株式会社 山形グラビヤ | packaging bag |
| JPS6126045U (en) * | 1985-06-10 | 1986-02-17 | 株式会社 山形グラビヤ | product packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521132Y2 (en) | 1996-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0110354Y2 (en) | ||
| JPH0245945U (en) | ||
| JPH0126599Y2 (en) | ||
| JPH08266Y2 (en) | Carrying bag | |
| JPS5911068Y2 (en) | laminated container | |
| JPS641243Y2 (en) | ||
| JPH0330257Y2 (en) | ||
| JPS6014699Y2 (en) | bag with sachet | |
| JPH11268763A (en) | Easy-open bag in carton | |
| JPH0716590Y2 (en) | Paper liquid container | |
| JPS5845218Y2 (en) | folding cup | |
| JPH0126600Y2 (en) | ||
| JPH0423613U (en) | ||
| JPS6121413Y2 (en) | ||
| JPH03123844U (en) | ||
| JPS5877735U (en) | Individual packaging structure for sanitary products | |
| JPH0297237U (en) | ||
| JPS62179941U (en) | ||
| JPH0421418U (en) | ||
| JPS6352753U (en) | ||
| JPS58126981U (en) | easy-to-open containers | |
| JPH0450612U (en) | ||
| JPS58126960U (en) | Individual packaging structure for sanitary products | |
| JPH0356544U (en) | ||
| JPS6225650U (en) |