CN201031326Y - Liquid sterilized package base paper - Google Patents
Liquid sterilized package base paper Download PDFInfo
- Publication number
- CN201031326Y CN201031326Y CNU2007200688892U CN200720068889U CN201031326Y CN 201031326 Y CN201031326 Y CN 201031326Y CN U2007200688892 U CNU2007200688892 U CN U2007200688892U CN 200720068889 U CN200720068889 U CN 200720068889U CN 201031326 Y CN201031326 Y CN 201031326Y
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- pulp
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- surface layer
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Abstract
The utility model discloses a sterile liquid packaging base paper, comprises a surface layer, a lining layer, a core layer and a bottom layer arranged from top to bottom. A coating is arranged on the surface layer, the surface layer and the bottom layer adopt bleached wood-pulp, the lining layer in the middle adopts bleached wood-pulp and mechanical wood-pulp; the core layer adopts mechanical wood-pulp, bleached wood-pulp and paper-making broke; the surface coating adopts porcelain clay, calcium carbonate and latex. The lining layer and the core layer in the middle of the utility model adopt paper-making broke, as a result, wood is saved, pollution is reduced and the production cost is lowered.
Description
Affiliated technical field
The utility model relates to as food wrappers such as all kinds of fruit juice, milk.
Background technology
Follow environmental consciousness to be rooted in the hearts of the people gradually, environmental protection has been the topic that people extremely are concerned about, and the paper food packing has more and more obtained people's favor.Liquid food is by aseptic packaging such as brick type carton, and original nutrient contents and local flavor in the retaining food product have to greatest extent become the main flow of China's liquid food packing.Present liquid asepsis bag body paper costs an arm and a leg the packing cost height.
Summary of the invention
The purpose of this utility model provides a kind of bag of liquid asepsis cheaply body paper.
The utility model comprises surface layer, lining, sandwich layer and the bottom of arranging from top to bottom, is provided with the face coating layer on surface layer, and surface layer and bottom adopt bleached wood pulp, and middle lining adopts bleached wood pulp and groundwood pulp; Sandwich layer adopts groundwood pulp, the bleached wood pulp and the broken of manufacturing paper with pulp; The face coating layer adopts china clay, calcium carbonate and latex.
Because lining in the middle of the liquid asepsis bag body paper and sandwich layer adopt manufacture paper with pulp broken and groundwood pulp, both can save timber, reduce and pollute, and can also reduce the production cost of enterprise.
Description of drawings
Below in conjunction with description of drawings embodiment of the present utility model is further described.
Fig. 1 is a schematic diagram of the present utility model.
1. 5. coating layers of surface layer 2. lining 3. sandwich layers, 4. bottoms
The specific embodiment
From Fig. 1, we can see that the utility model comprises surface layer 1, lining 2, sandwich layer 3 and the bottom of arranging 4 from top to bottom, is provided with face coating layer 5 on surface layer 1.Surface layer 1, bottom 4 adopt bleached wood pulp, and middle lining adopts bleached wood pulp and groundwood pulp; Sandwich layer adopts groundwood pulp, the bleached wood pulp and the broken of manufacturing paper with pulp, and the broken of manufacturing paper with pulp is exactly the broken that forms in this process of producing product.Face coating layer 5 adopts china clay, calcium carbonate and styrene-butadiene latex.
Wherein, surface layer 35～40 gram/square metre; Lining 20～25 grams/square metre; Bottom 30～35 gram/sides rice, sandwich layer 115～130 grams/square metre, face coating layer 18-20 gram/square metre.
Claims (2)
1. liquid asepsis bag body paper is characterized in that comprising surface layer, lining, sandwich layer and the bottom arranged from top to bottom, is provided with the face coating layer on surface layer, and surface layer and bottom adopt bleached wood pulp, and middle lining adopts bleached wood pulp and groundwood pulp; Sandwich layer adopts groundwood pulp, the bleached wood pulp and the broken of manufacturing paper with pulp; The face coating layer adopts china clay, calcium carbonate and latex.
2. liquid asepsis bag body paper according to claim 1 is characterized in that: surface layer 35～40 grams/square metre; Lining 20～25 grams/square metre; Bottom 30～35 grams/square metre, sandwich layer 115～130 grams/square metre, face coating layer 18-20 gram/square metre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200688892U CN201031326Y (en) | 2007-04-11 | 2007-04-11 | Liquid sterilized package base paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200688892U CN201031326Y (en) | 2007-04-11 | 2007-04-11 | Liquid sterilized package base paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031326Y true CN201031326Y (en) | 2008-03-05 |
Family
ID=39163219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200688892U Expired - Fee Related CN201031326Y (en) | 2007-04-11 | 2007-04-11 | Liquid sterilized package base paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031326Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575825B (en) * | 2009-06-05 | 2012-05-09 | 万国纸业太阳白卡纸有限公司 | Paper for manufacturing paper cup/paper bowl |
| CN105463945A (en) * | 2015-01-16 | 2016-04-06 | 金奉源纸业(上海)有限公司 | UV odorless food packaging paper |
| CN105463944A (en) * | 2015-01-16 | 2016-04-06 | 金奉源纸业(上海)有限公司 | Special raw paper for roof-shaped packing |
| CN115029961A (en) * | 2022-06-29 | 2022-09-09 | 东莞市益和纸制品有限公司 | Environment-friendly pit paper and production process thereof |
-
2007
- 2007-04-11 CN CNU2007200688892U patent/CN201031326Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575825B (en) * | 2009-06-05 | 2012-05-09 | 万国纸业太阳白卡纸有限公司 | Paper for manufacturing paper cup/paper bowl |
| CN105463945A (en) * | 2015-01-16 | 2016-04-06 | 金奉源纸业(上海)有限公司 | UV odorless food packaging paper |
| CN105463944A (en) * | 2015-01-16 | 2016-04-06 | 金奉源纸业(上海)有限公司 | Special raw paper for roof-shaped packing |
| CN115029961A (en) * | 2022-06-29 | 2022-09-09 | 东莞市益和纸制品有限公司 | Environment-friendly pit paper and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20130411 |