CN2359229Y - Paper Packing bag for food - Google Patents
Paper Packing bag for food Download PDFInfo
- Publication number
- CN2359229Y CN2359229Y CN 99225321 CN99225321U CN2359229Y CN 2359229 Y CN2359229 Y CN 2359229Y CN 99225321 CN99225321 CN 99225321 CN 99225321 U CN99225321 U CN 99225321U CN 2359229 Y CN2359229 Y CN 2359229Y
- Authority
- CN
- China
- Prior art keywords
- layer
- paper
- bag
- aluminium foil
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a paper packing bag for food, which comprises a bag body, wherein, the bag body is composed of a bag layer and a sealing. The bag layer is a composite bed structure and comprises an aluminium foil layer, a paper layer and a coating, wherein, the coating is arranged on the surface of the bag layer. An adhesive is arranged between the paper layer and the aluminum foil layer, the sealing is composed of a vertical sealing and a horizontal sealing, and the vertical sealing and the horizontal sealing are both arranged on sides of the bag body. The utility model is suitable for packaging for food.
Description
The utility model relates to a kind of food pack, specifically a kind of food packaging bag made of paper.
At present, how the food pack of selling on the market is made with plastic sheeting, and the food pack people that make of plastic sheeting often are not delithted with.
The purpose of this utility model is at above-mentioned deficiency, designs a kind of food packaging bag made of paper.
Embodiment of the present utility model is: it comprises bag, constitutes the bag layer of bag, seals.The bag layer is a lamination layer structure, comprises aluminium foil layer, paper layer and coating, and coating is positioned at the surface of bag layer, is adhesive phase between paper layer and aluminium foil layer, seals by perpendicular sealing with the horizontal sealing mouth and forms, the perpendicular avris that all is positioned at bag with the horizontal sealing mouth that seals.
The utility model is owing to have the apparent of papery, thereby people comparatively like using.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an A-A section-drawing of the present utility model.
Fig. 3 is the laminar texture scheme drawing after the utility model bag layer (paper layer is two layers) amplifies
Fig. 4 is the laminar texture scheme drawing after the utility model bag layer (paper layer is three layers) amplifies
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises bag (3), constitutes the bag layer (6) of bag (3), seals (1) (5).Bag layer (6) is a lamination layer structure, comprise one deck aluminium foil layer (10), two layers of paper layer (8) (8`), two layers of coating (7) (7`) and two layers of adhesive phase (9) (9`), coating (7) (7`), paper layer (8) (8`) and adhesive phase (9) (9`) lay respectively at the above and below of aluminium foil layer (10).Be adhesive phase (9) between paper layer (8) and the aluminium foil layer (10), coating (7) (7`) is positioned at the surface of bag layer (6).Seal (1) (5) and be divided into perpendicular seal (5) and horizontal sealing mouth (1), perpendicular seal the avris that (5) and horizontal sealing mouth (1) all are positioned at bag (3), perpendicularly seal (5) and have one, erecting to seal has a vertical welding suture (4) on (5), horizontal sealing mouth (1) has two, and a horizontal position welding suture (2) is arranged on the horizontal sealing mouth (1).
Adhesive phase of the present utility model (9) (9`) and paper layer (8) one deck paper layer (11) and layer of adhesive layer (12) also can be arranged again between (8`).
Vertical welding suture of the present utility model (4) and horizontal position welding suture (2) all can have two or three.
The paper layer of above-mentioned utility model (8) (8`) used material is a natural fiber paper, the composition of natural fiber paper mainly is a vegetable fibre, coating (7) (7`) used material is grease or resin, adhesive phase (9) (9`) used material is a synthetic resin adhesive, and the composition of synthetic resin adhesive mainly is a synthesized polymer material.
The paper layer of above-mentioned utility model (8) (8`) used material also can be a synthetic fibre paper, the composition of synthetic fibre paper mainly is a syntheticfibres, (the used material of 9 (9`) also can natural glue, and the composition of natural glue mainly is a natural macromolecular material for adhesive phase.
Claims (8)
1, a kind of food packaging bag made of paper, comprise bag, constitute bag the bag layer, seal, it is characterized in that the bag layer is lamination layer structure, comprise aluminium foil layer, paper layer and coating, coating is positioned at the surface of bag layer, between paper layer and aluminium foil layer, be adhesive phase, seal by perpendicular sealing and form, the perpendicular avris that all is positioned at bag with the horizontal sealing mouth that seals with the horizontal sealing mouth.
2, papery according to claim 1 is eaten brilliant packaging bag, it is characterized in that erecting having sealed one, and the horizontal sealing mouth has two, erects and has sealed one or more vertical welding suture, and one or more horizontal position welding suture is arranged on the horizontal sealing mouth.
3, food packaging bag made of paper according to claim 1 is characterized in that paper layer, adhesive phase and coating are one deck.
4, papery according to claim 1 is eaten brilliant packaging bag, it is characterized in that respectively there are one deck coating, paper layer and adhesive phase in the above and below of aluminium foil layer.
5, food packaging bag made of paper according to claim 1 is characterized in that paper layer is three layers, and two layers of paper layer are positioned at the top of aluminium foil layer, and one deck paper layer is positioned at the below of aluminium foil layer.
6, papery according to claim 1 is eaten brilliant packaging bag, it is characterized in that paper layer is four layers, and two layers of paper layer are positioned at the top of aluminium foil layer, and two layers of paper layer are positioned at the below of aluminium foil layer.
7, papery according to claim 1 is eaten brilliant packaging bag, it is characterized in that the used material of paper layer is natural fiber paper or synthetic fibre paper, the used material of coating is grease or resin, and the used material of adhesives is natural glue or synthetic resin adhesive.
8, according to claim 1 or 7 described food packaging bag made of paper, the composition that it is characterized in that natural fiber paper mainly is a vegetable fibre, the composition of synthetic fibre paper mainly is a syntheticfibres, the composition of natural glue mainly is a natural macromolecular material, and the composition of synthetic resin adhesive mainly is a synthesized polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225321 CN2359229Y (en) | 1999-01-03 | 1999-01-03 | Paper Packing bag for food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225321 CN2359229Y (en) | 1999-01-03 | 1999-01-03 | Paper Packing bag for food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359229Y true CN2359229Y (en) | 2000-01-19 |
Family
ID=34015215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225321 Expired - Fee Related CN2359229Y (en) | 1999-01-03 | 1999-01-03 | Paper Packing bag for food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359229Y (en) |
-
1999
- 1999-01-03 CN CN 99225321 patent/CN2359229Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |