CN203546512U - Regenerated craft paper with low gram weight, high ring crush strength and high bursting strength - Google Patents
Regenerated craft paper with low gram weight, high ring crush strength and high bursting strength Download PDFInfo
- Publication number
- CN203546512U CN203546512U CN201320583058.4U CN201320583058U CN203546512U CN 203546512 U CN203546512 U CN 203546512U CN 201320583058 U CN201320583058 U CN 201320583058U CN 203546512 U CN203546512 U CN 203546512U
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- craft paper
- bursting strength
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Abstract
The utility model discloses regenerated craft paper with low gram weight, high ring crush strength and high bursting strength, which comprises a sizing material layer, a surface layer, a core layer and a bottom layer and is characterized by being formed by sequentially compounding the surface layer, the core layer and the bottom layer, wherein the surface layer is a long fiber forming layer; the core layer is a short fiber forming layer; the bottom layer is a long fiber and short fiber mixed forming layer; and the sizing material layer is arranged on the surface layer. The regenerated craft paper with low gram weight, high ring crush strength and high bursting strength has the advantages of low gram weight, high ring crush strength and high bursting strength.
Description
Technical field
The utility model belongs to paper products, particularly the regeneration craft paper of a kind of low grammes per square metre epipodium pressure and high bursting strength.
Background technology
In order to reduce packing cost, guarantee packaging quality, packaging industry need to low grammes per square metre, epipodium is pressed, the packing case paperboard of high bursting strength.
In prior art, ring forcing up the targets and bursting strength that regeneration craft paper grammes per square metre is in the market low are low.
Utility model content
For above-mentioned the deficiencies in the prior art, the utility model provides that a kind of grammes per square metre is low, epipodium is pressed, the low grammes per square metre epipodium of high bursting strength is pressed and the regeneration craft paper of high bursting strength.
The technical solution of the utility model is: a kind of low grammes per square metre epipodium is pressed the regeneration craft paper with high bursting strength, comprises applying glue sizing material layer, surface layer, sandwich layer, bottom, it is characterized in that: surface layer, sandwich layer, bottom are composited successively; Described surface layer is long fiber shape layer, and described sandwich layer is staple fibre shape layer, and described bottom is long fiber and staple fibre mixed-forming layer, and described applying glue sizing material layer is arranged on surface layer.
The beneficial effects of the utility model are: this low grammes per square metre epipodium is pressed the regeneration craft paper with high bursting strength, and grammes per square metre is low, epipodium is pressed, high bursting strength.
Accompanying drawing explanation
Accompanying drawing 1 is the cross section structure schematic diagram of the regeneration craft paper of a kind of low grammes per square metre epipodium pressure of the utility model and high bursting strength
Accompanying drawing indicates: 1 is that applying glue sizing material layer, 2 is that surface layer, 3 is that sandwich layer, 4 is bottom
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of low grammes per square metre epipodium is pressed the regeneration craft paper with high bursting strength, comprises applying glue sizing material layer 1, surface layer 2, sandwich layer 3, bottom 4, it is characterized in that: surface layer 2, sandwich layer 3, bottom 4 are composited successively; Described surface layer 2 is long fiber shape layer, and described sandwich layer 3 is staple fibre shape layer, and described bottom 4 is long fiber and staple fibre mixed-forming layer, and described applying glue sizing material layer 1 is arranged on surface layer 2.
Claims (1)
1. a regeneration craft paper for low grammes per square metre epipodium pressure and high bursting strength, comprises applying glue sizing material layer, surface layer, sandwich layer, bottom, it is characterized in that: surface layer, sandwich layer, bottom are composited successively; Described surface layer is long fiber shape layer, and described sandwich layer is staple fibre shape layer, and described bottom is long fiber and staple fibre mixed-forming layer, and described applying glue sizing material layer is arranged on surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583058.4U CN203546512U (en) | 2013-09-20 | 2013-09-20 | Regenerated craft paper with low gram weight, high ring crush strength and high bursting strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583058.4U CN203546512U (en) | 2013-09-20 | 2013-09-20 | Regenerated craft paper with low gram weight, high ring crush strength and high bursting strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546512U true CN203546512U (en) | 2014-04-16 |
Family
ID=50464653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583058.4U Expired - Fee Related CN203546512U (en) | 2013-09-20 | 2013-09-20 | Regenerated craft paper with low gram weight, high ring crush strength and high bursting strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894268A (en) * | 2017-01-04 | 2017-06-27 | 安徽山鹰纸业股份有限公司 | A kind of high-strength cow boxboard and preparation method thereof |
| CN107687112A (en) * | 2017-10-20 | 2018-02-13 | 临颍路得生物科技有限公司 | Utilize the method for stalk manufacture boxboard |
-
2013
- 2013-09-20 CN CN201320583058.4U patent/CN203546512U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894268A (en) * | 2017-01-04 | 2017-06-27 | 安徽山鹰纸业股份有限公司 | A kind of high-strength cow boxboard and preparation method thereof |
| CN107687112A (en) * | 2017-10-20 | 2018-02-13 | 临颍路得生物科技有限公司 | Utilize the method for stalk manufacture boxboard |
| CN107687112B (en) * | 2017-10-20 | 2020-07-03 | 临颍路得生物科技有限公司 | Method for manufacturing cardboard paper by using straws |
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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: 20140416 Termination date: 20170920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |