CN204825511U - Special body paper of roof package - Google Patents
Special body paper of roof package Download PDFInfo
- Publication number
- CN204825511U CN204825511U CN201520033552.2U CN201520033552U CN204825511U CN 204825511 U CN204825511 U CN 204825511U CN 201520033552 U CN201520033552 U CN 201520033552U CN 204825511 U CN204825511 U CN 204825511U
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- China
- Prior art keywords
- sandwich layer
- paper
- pulp
- utility
- model
- 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 special body paper of roof package, wherein, top -down arranges to surface course, sandwich layer and bottom, and wherein, the surface course adopts the preparation of bleaching wood pulp to form with the bottom, and middle sandwich layer adopts the groundwood pulp, bleach the wood pulp and manufacture paper with pulp the broken makes and forms. Additionally, through neutral with acid two first glueing mode bondings between surface course, sandwich layer and the bottom. The utility model provides a special body paper of roof package accords with the environmental protection theory, reaches the environmental protection requirement, does not contain fluorescent brighting agent and any to the harmful to the human body material, can also retrieve after the use, adopt the neutral acid two first glueing mode bonding that adds between surface course, sandwich layer and the bottom, satisfied the effect of the anti lactic acid of paper.
Description
Technical field
The utility model relates to a kind of packaging for foodstuff paper using, particularly relates to a kind of roof bag dedicated raw paper for packing milk.
Background technology
Packaging for foodstuff paper using kind pattern gets more and more, even become the important symbol of environmental protection, in order to meet environmental protection concept, meet the requirement of environmental protection, the utility model proposes a kind of roof bag dedicated raw paper, pure wood pulp is adopted to manufacture paper with pulp, not containing fluorescent whitening agent and any harmful material, can also reclaim after a procedure, make them after completing the function of packaging, can " give up and not abandon ", thus fully demonstrate the feature of environmental protection.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of roof bag dedicated raw paper, not containing fluorescent whitening agent and any harmful material, can also reclaim after a procedure.
The utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of roof bag dedicated raw paper, wherein, be arranged as surface layer, sandwich layer and bottom from top to bottom, surface layer and bottom adopt bleached wood pulp to be made, and middle sandwich layer adopts groundwood pulp, bleached wood pulp and broken of manufacturing paper with pulp to be made.
Above-mentioned roof bag dedicated raw paper, wherein, described surface layer, adopts the bonding of neutral Plus acidic double base resin application methods between sandwich layer and bottom.
The utility model has following beneficial effect relative to prior art: the roof bag dedicated raw paper that the utility model provides, middle sandwich layer adopts groundwood pulp, bleached wood pulp and broken of manufacturing paper with pulp are made, broken of manufacturing paper with pulp is exactly the broken formed in this process of producing product, meet environmental protection concept, meet the requirement of environmental protection, not containing fluorescent whitening agent and any harmful material, can also reclaim after a procedure; Surface layer, between sandwich layer and bottom, adopt the bonding of neutral Plus acidic double base resin application methods, both met the anti-lactic acid effect of paper, and reach the object of technological break-through, and cost had been low, there are wide market prospects.
Accompanying drawing explanation
The structural representation of the roof bag dedicated raw paper that Fig. 1 provides for the utility model.
In figure:
1 surface layer 2 sandwich layer 3 bottom
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
In prior art, the domestic manufacturer also not having roof bag dedicated raw paper, market is monopolized by external competing product, and adopt the applying glue of rosin sizing agent unit at present in addition, especially yogurt packing box cannot reach antiacid effect, can not solve the problem that limit is oozed.
The roof bag dedicated raw paper that the utility model provides, is arranged as surface layer 1, sandwich layer 2 and bottom 3 from top to bottom, and wherein, surface layer 1 and bottom 3 adopt bleached wood pulp to be made, and middle sandwich layer 2 adopts groundwood pulp, bleached wood pulp and broken of manufacturing paper with pulp to be made.Wherein, broken of manufacturing paper with pulp is exactly the broken formed in process of producing product.
In addition, described surface layer 1, between sandwich layer 2 and bottom 3 by neutral Plus acidic double base resin application methods bonding.
The roof bag dedicated raw paper that the utility model provides, meets environmental protection concept, meet the requirement of environmental protection, not containing fluorescent whitening agent and any harmful material, can also reclaim after a procedure; Surface layer 1, between sandwich layer 2 and bottom 3, adopt the bonding of neutral Plus acidic double base resin application methods, both met the anti-lactic acid effect of paper, and reach the object of technological break-through, and cost had been low, there are wide market prospects.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.
Claims (1)
1. a roof bag dedicated raw paper, it is characterized in that: be arranged as surface layer, sandwich layer and bottom from top to bottom, wherein, surface layer and bottom adopt bleached wood pulp to be made, middle sandwich layer adopts groundwood pulp, bleached wood pulp and broken of manufacturing paper with pulp to be made, and described surface layer, sandwich layer and bottom are by neutral Plus acidic double base applying glue bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033552.2U CN204825511U (en) | 2015-01-16 | 2015-01-16 | Special body paper of roof package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033552.2U CN204825511U (en) | 2015-01-16 | 2015-01-16 | Special body paper of roof package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825511U true CN204825511U (en) | 2015-12-02 |
Family
ID=54683127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033552.2U Expired - Fee Related CN204825511U (en) | 2015-01-16 | 2015-01-16 | Special body paper of roof package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825511U (en) |
-
2015
- 2015-01-16 CN CN201520033552.2U patent/CN204825511U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |