CN202298362U - Environment-friendly paperboard coated with resin - Google Patents
Environment-friendly paperboard coated with resin Download PDFInfo
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- CN202298362U CN202298362U CN2011202786839U CN201120278683U CN202298362U CN 202298362 U CN202298362 U CN 202298362U CN 2011202786839 U CN2011202786839 U CN 2011202786839U CN 201120278683 U CN201120278683 U CN 201120278683U CN 202298362 U CN202298362 U CN 202298362U
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- resin
- lining
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Abstract
The utility model relates to an environment-friendly paperboard coated with resin, comprising a surface layer, a lining layer, a core layer and a bottom layer, wherein one coating layer is coated on the surface layer; the material of the coating layer is resin and one gluing layer is further coated on the bottom layer; the surface layer and the bottom layer are made of bleached chemical wood pulp; the lining layer between the surface layer and the core layer is made of deinked waste paper pulp; and the core layer between the lining layer and the bottom layer is made of carbon powder. According to the environment-friendly paperboard coated with the resin, disclosed by the utility model, by utilizing the deinked waste paper pulp, the use amount of the bleached raw wood pulp is reduced; furthermore, the resin is coated so that the environment-friendly paperboard has good printing adaptability; and meanwhile, the carbon powder is utilized so that the environment-friendly paperboard has good hydroscopic property.
Description
Technical field:
The utility model relates to paper industry, exactly is a kind of environment-friendly type paperboard of coated with resins.
Background technology:
Paperboard is the general name of one type of ground paper between paper and cardboard, and it is used on all trades and professions such as packing, decoration, artifacts widely.
The raw material of the coating process of our normally used paperboard is to be the composition of principal component with adhesives such as pigment such as clay and calcium carbonate, latex and starch.In recent years; Marked improvement along with printing technology; Printing adaptability to paper has had higher requirement, and coating raw material in the past can not be satisfied the demand, and adopts resin as the coating raw material; The printing ink receptivity and the resistance to water of better printing state can be provided, better meet the needs of printing adaptability.Simultaneously,, therefore need a large amount of timber to produce, cause natural environment to be destroyed as raw material because paperboard all adopts the former wood pulp of bleaching to process.
And; Work now and life; How protection against the tide has become everybody question of common concern, if can let paperboard have good hygroscopicity, so through packing; Use this paperboard just can obtain good moisture effect on households such as decoration and the artifacts thing commonly used, thereby improve people's work and living environment.
The utility model content:
The purpose of the utility model is to existing defective, provides a kind of and not only reduces the former wood pulp use amount of bleaching, and have good print adaptability, the environment-friendly type paperboard of the coated with resins that the while moisture pick-up properties is good.
The utility model comprises surface layer, lining, sandwich layer and bottom; It is characterized in that: be coated with one deck coating layer on the described surface layer; The material that coating layer adopts is a resin, also is coated with one deck glue application layer on the described bottom, and the material that described surface layer and bottom adopt is a bleached wood pulp; The material that lining between surface layer and the sandwich layer adopts is a deinked pulp, and the material that the sandwich layer between lining and the bottom adopts is a carbon dust.Carbon dust is spread on the bleached wood pulp of bottom uniformly.
A kind of environment-friendly type paperboard of coated with resins, it is characterized in that the consumption of each material is: the surface material consumption is 35-40g/ square metre; The lining material consumption is 40-50g/ square metre; The core material consumption is 45-55g/ square metre; The primer consumption is 45-50g/ square metre; The material of coating layer is 20-30g/ square metre quantitatively, and coating makes two bites at a cherry; The material usage of glue application layer is 15-20g/ square metre.
The beneficial effect of the utility model:
The utility model not only through using deinked pulp, is bleached former wood pulp use amount thereby reduce, but also owing to be coated with resin, therefore has good printing adaptability, also through using carbon dust, has had good hygroscopicity simultaneously.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to Fig. 1, the utility model comprises surface layer 2, lining 3; Sandwich layer 4 and bottom 5 are coated with one deck coating layer 1 on the described surface layer, the material that coating layer 1 adopts is a resin; Also be coated with one deck glue application layer 6 on the described bottom 5; Described surface layer 2 is a bleached wood pulp with the material that bottom 5 adopts, and the material that the lining 3 between surface layer 2 and the sandwich layer 4 adopts is a deinked pulp, and the material that 5 the sandwich layer 4 of lining 3 and bottom adopts is a carbon dust.Carbon dust is spread on the bleached wood pulp of bottom 5 uniformly.
Wherein the consumption of each material is: surface layer 2 material usages are 40g/ square metre; Lining 3 material usages are 40g/ square metre; Sandwich layer 4 material usages are 48g/ square metre; Bottom 5 material usages are 50g/ square metre; The material of coating layer 1 is 30g/ square metre quantitatively, and coating makes two bites at a cherry; The material usage of glue application layer 6 is 18g/ square metre.
Claims (1)
1. the environment-friendly type paperboard of a coated with resins comprises surface layer, lining; Sandwich layer and bottom is characterized in that: be coated with one deck coating layer on the described surface layer, the material that coating layer adopts is a resin; Also be coated with one deck glue application layer on the described bottom; The material that described surface layer and bottom adopt is a bleached wood pulp, and the material that the lining between surface layer and the sandwich layer adopts is a deinked pulp, and the material that the sandwich layer between lining and the bottom adopts is a carbon dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202786839U CN202298362U (en) | 2011-08-02 | 2011-08-02 | Environment-friendly paperboard coated with resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202786839U CN202298362U (en) | 2011-08-02 | 2011-08-02 | Environment-friendly paperboard coated with resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298362U true CN202298362U (en) | 2012-07-04 |
Family
ID=46367294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202786839U Expired - Fee Related CN202298362U (en) | 2011-08-02 | 2011-08-02 | Environment-friendly paperboard coated with resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298362U (en) |
-
2011
- 2011-08-02 CN CN2011202786839U patent/CN202298362U/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: 20120704 Termination date: 20160802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |