CN205420915U - High ration, high deflection, epipodium are pressed, special regeneration cow hide card paper of superstrong damp -proofing packing - Google Patents
High ration, high deflection, epipodium are pressed, special regeneration cow hide card paper of superstrong damp -proofing packing Download PDFInfo
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- CN205420915U CN205420915U CN201620226089.8U CN201620226089U CN205420915U CN 205420915 U CN205420915 U CN 205420915U CN 201620226089 U CN201620226089 U CN 201620226089U CN 205420915 U CN205420915 U CN 205420915U
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- epipodium
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Abstract
The utility model relates to a high ration, high deflection, epipodium are pressed, special regeneration cow hide card paper of superstrong damp -proofing packing is extremely down on the follow in proper order: surface course, sandwich layer, bottom and glue film. The surface course is the wood fibre layer, comprises the beautiful useless 13# waste paper stock that the fibre is long and thin, the short -staple of sandwich layer in by the useless 11# waste paper stock of U. S. A is constituteed, the long fiber of bottom in by the useless 11# waste paper stock of U. S. A is constituteed, the glue film comprises starch maize after cooking and high strength sizing agent. The beneficial effects of the utility model are that: having high deflection, epipodium pressure, superstrong damp -proofing performance, satisfying the demand of products such as fruit, food, seafood product, cold drinks and snacks in packing, freezing storage, transportation, with low costs, recycle is rateed highly.
Description
Technical field:
This utility model belongs to packaging industry packing technique field, more particularly to a kind of high quantitatively, high-stiffness, epipodium pressure, the packaging special recycled Kraft paperboard of superpower protection against the tide.
Background technology:
The products such as current fruit, food, seafood products, cold drinks and snachs, in packaging, stored frozen, transportation, can meet with the varying environments such as humidity, freezing or wet water, high temperature, it is desirable to this package paper high-stiffness to be had, epipodium pressure, the kraft inner paper of superpower protection against the tide.Kraft inner paper in the market, all has certain mass defect at aspects such as deflection, ring pressure, protection against the tide, and meanwhile, because surface layer uses true qualities unbleached kraft pulp or mechanical lapping wood pulp, product price is high.
Summary of the invention:
This utility model purpose be to provide a kind of high quantitatively, high-stiffness, epipodium pressure, the packaging special recycled Kraft paperboard of superpower protection against the tide, meet the product demands in packaging, stored frozen, transportation such as fruit, food, seafood products, cold drinks and snachs.
This utility model solves its technical problem and be the technical scheme is that
A kind of high quantitatively, high-stiffness, epipodium pressure, the packaging special recycled Kraft paperboard of superpower protection against the tide, it is followed successively by from top to bottom: surface layer, sandwich layer, bottom and glue-line, surface layer, sandwich layer, bottom complex superposition successively, then with forming net, felt etc. through press section, sequentially passing through one pressure, two road pressures, the constant cabin altitude state dehydration of three road pressures, the l Water Paper page obtained enters drying section, by the method for heating, evaporate the water vapour in page, form the l Water Paper page that mass dryness fraction is 92%.Pass below double roller sizing applicator at bottom, carry out applying glue of pressurizeing, forms the glue-line of one layer of 0.1-0.3mm thickness.Described surface layer is wood fibre layer, is made up of U.S.A that fiber is elongated 13# secondary stock that gives up；The chopped fiber that described sandwich layer is given up in 11# secondary stock by U.S.A forms；The long fibre that described bottom is given up in 11# secondary stock by U.S.A forms；Described glue-line is made up of the corn starch after steaming and decocting and high intensity sizing agent.
The beneficial effects of the utility model are: have high-stiffness, epipodium pressure, the performance of superpower protection against the tide, can meet the product demands in packaging, stored frozen, transportation such as fruit, food, seafood products, cold drinks and snachs, low cost, and recovery utilization rate is high.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure: 1 surface layer, 2 sandwich layers, 3 bottoms, 4 glue-lines.
Detailed description of the invention:
As shown in Figure 1, a kind of high quantitatively, high-stiffness, epipodium pressure, the packaging special recycled Kraft paperboard of superpower protection against the tide, it is followed successively by from top to bottom: surface layer (1), sandwich layer (2), bottom (3) and glue-line (4), there is high-stiffness, epipodium pressure, the performance of superpower protection against the tide, the product demands in packaging, stored frozen, transportation such as fruit, food, seafood products, cold drinks and snachs can be met, low cost, recovery utilization rate is high.
1, give up 13# waste paper by U.S.A, first artificial selection is clean, it is then passed through the hydrabrusher size degradation of slurrying flow process, HC Cleaner removes impurity, deliver to mill defibrination, be then passed through the links such as pressurized screen screening purification and process, obtain the wood fibre that weight in wet base higher fiber is elongated, it is dehydrated in web part of paper machine molding, forms the surface layer (1) of page.
2, the 11# waste paper that U.S.A given up delivers to core slurry rotary drum pulping machine size degradation through chain scraper conveyor, then respectively through HC Cleaner slagging-off, classifying screen classification, obtain long fibre and chopped fiber, respectively through pressurized screen screening purification, thickening and washing, chopped fiber uses stock pump to deliver to sandwich layer (2) forming net of paper machine, forms the sandwich layer (2) of page；Web part of paper machine spacer screen forming net delivered to by long fibre, forms the bottom (3) of page after dehydration.
3, surface layer (1), sandwich layer (2), bottom (3) complex superposition successively, then with forming net, felt etc. through press section, sequentially pass through one pressure, two road pressures, the constant cabin altitude state dehydration of three road pressures, the l Water Paper page obtained enters drying section, method by heating, evaporate the water vapour in page, form the l Water Paper page that mass dryness fraction is 92%, it is then passed through double roller sizing applicator, carry out the corn starch after steaming and decocting and the pressurization applying glue of high intensity sizing agent, form the thick glue-line (4) of one layer of 0.1-0.3mm.Then drying portion evaporation drying, again forms the page that mass dryness fraction is 92%, improves the deflection of page, ring crush intensity, raising waterproof moisture-proof effect.
Claims (2)
1. one kind high quantitatively, high-stiffness, epipodium pressure, the packaging special recycled Kraft paperboard of superpower protection against the tide, it is followed successively by from top to bottom: surface layer, sandwich layer, bottom and glue-line, it is characterized in that: described surface layer is wood fibre layer, be made up of U.S.A that fiber is elongated 13# secondary stock that gives up；The chopped fiber that described sandwich layer is given up in 11# secondary stock by U.S.A forms；The long fibre that described bottom is given up in 11# secondary stock by U.S.A forms；Described glue-line is made up of the corn starch after steaming and decocting and high intensity sizing agent.
Height the most according to claim 1 quantitatively, high-stiffness, epipodium pressure, the packaging special recycled Kraft paperboard of superpower protection against the tide, it is characterized in that: described bottom pass below double roller sizing applicator, carry out applying glue of pressurizeing, form the glue-line of one layer of 0.1-0.3mm thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226089.8U CN205420915U (en) | 2016-03-14 | 2016-03-14 | High ration, high deflection, epipodium are pressed, special regeneration cow hide card paper of superstrong damp -proofing packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226089.8U CN205420915U (en) | 2016-03-14 | 2016-03-14 | High ration, high deflection, epipodium are pressed, special regeneration cow hide card paper of superstrong damp -proofing packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420915U true CN205420915U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226089.8U Expired - Fee Related CN205420915U (en) | 2016-03-14 | 2016-03-14 | High ration, high deflection, epipodium are pressed, special regeneration cow hide card paper of superstrong damp -proofing packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373945A (en) * | 2019-07-22 | 2019-10-25 | 汇胜集团平原纸业有限公司 | A kind of ML kraft inner paper and its preparation process |
-
2016
- 2016-03-14 CN CN201620226089.8U patent/CN205420915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373945A (en) * | 2019-07-22 | 2019-10-25 | 汇胜集团平原纸业有限公司 | A kind of ML kraft inner paper and its preparation process |
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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: 20160803 Termination date: 20190314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |