CN203157281U - Composite paper - Google Patents
Composite paper Download PDFInfo
- Publication number
- CN203157281U CN203157281U CN 201320146738 CN201320146738U CN203157281U CN 203157281 U CN203157281 U CN 203157281U CN 201320146738 CN201320146738 CN 201320146738 CN 201320146738 U CN201320146738 U CN 201320146738U CN 203157281 U CN203157281 U CN 203157281U
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- paper
- adhesive layer
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- utility
- extrusion coating
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Abstract
The utility model provides composite paper which comprises common paper, wherein an adhesive layer and a transparent plastic film layer are sequentially arranged on the top surface of the common paper from bottom to top; and an adhesive layer and a transparent plastic film layer are sequentially arranged on the bottom surface of the common paper from top to bottom. According to the structure, the composite paper can effectively resist wrinkling and tearing, is unlikely to be smudge, and is practical, convenient, attractive in appearance, non-toxic and environment-friendly; the materials can be effectively saved; and when the composite paper is replaced in printing aspect, the obtained printing material is good in effect. The composite paper is cold-resistant and heat-resistant and is unlikely to strip and deform.
Description
Technical field
The utility model relates to a kind of paper, particularly a kind of extrusion coating paper.
Background technology
Paper commonly used, printing etc. for example, because the character of paper self, so paper commonly used is wrinkled, tears or make dirty comparatively easily, and paper commonly used just is difficult to clean out after being made dirty.The appearance of above-mentioned situation when paper is used as formal occasions such as external packing or front covers, can cause bad influence.Thereby paper carried out new design, overcome the problems referred to above and become quite important.
The utility model content
The utility model purpose is in order to overcome the deficiencies in the prior art, a kind of structure extrusion coating paper cleverly to be provided, and they can effectively anti-wrinkle, tear, and are not easy to be made dirty, and are practical and convenient.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of extrusion coating paper comprises a common paper, and the end face of described common paper is disposed with an adhesive layer and a transparent plastic rete from the bottom to top; The bottom surface of described common paper is disposed with an adhesive layer and a transparent plastic rete from top to bottom.
As preferably, described transparent plastic rete is the PP rete.
As preferably, described common paper is printing or hard card paper.
As preferably, described adhesive layer is the water-borne pressure sensitive adhesive layer.
Compared with prior art, the utlity model has following beneficial effect:
By above-mentioned structure, extrusion coating paper described in the utility model can effectively anti-wrinkle, tear, and are not easy to be made dirty, and is practical and convenient, attractive in appearance.When plastic foil was the PP film, described extrusion coating paper had kept plastics texture and the hardness characteristics of conventional P P product, can use by the many-sided PP of replacement product, effectively economical with materials; The printing aspect is for time spent, gained printed matter better effects if.The utility model adopts the water-borne pressure sensitive adhesive layer, makes PP film and paper be not easy to produce distortion and layering, be difficult for peeling off, and asepsis environment-protecting, and described extrusion coating paper is relatively cold-resistant more heat-resisting.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model.
Among the figure:
1-common paper; 2-adhesive layer; 3-PP rete.
Now the utility model is described in further detail with specific embodiment by reference to the accompanying drawings.
The specific embodiment
As shown in Figure 1, a kind of extrusion coating paper described in the utility model comprises common paper 1, and the end face of described common paper 1 is disposed with an adhesive layer 2 and a PP rete 3 from the bottom to top; The bottom surface of described common paper 1 is disposed with an adhesive layer 2 and a PP rete 3 from top to bottom.Described common paper 1 is printing or hard card paper; Described adhesive layer 2 is the water-borne pressure sensitive adhesive layer.
Extrusion coating paper integral body described in the utility model is very attractive in appearance.If need to print at extrusion coating paper, can after the common paper printing, on the common paper two sides PP film be set again earlier, because the water-borne pressure sensitive adhesive layer is good and be difficult for yellowing at the back transparent effect that condensing, pattern on the common paper can be known be presented to the external world; With directly compare in PP material printing owing to be paper in the middle of the extrusion coating paper described in the utility model, so that the sharpness of dots of the utility model printing, plumpness all directly prints than conventional P P is much eager to excel in whatever one does, color is also bright and new more beautiful than conventional P P.Owing to be provided with the PP film in end face and the bottom surface of common paper, make the utility model be not easy to be torn by wrinkle; And can get final product by direct wiped clean such as rags after being made dirty, very convenient.
The utility model is because of its a kind of extrusion coating paper for being provided with the PP film in end face and the bottom surface of common paper, and it has kept plastics texture and the hardness characteristics of conventional P P product, so can replace conventional P P material to use in many-side.And the dilatability of being heated of catching a cold is as good as with conventional P P to the temperature range of 50 degree above freezing at subzero 30 degree.
Because the cost price of the PP material of same weight will exceed more than one times than plain paper, the PP material of same area and same thickness weighs one times than plain paper: thus can economical with materials when the utility model replaces conventional P P product to use, save cost.
Since the adhesive strength height of water-borne pressure sensitive adhesive layer, the film forming good toughness, and the non-foaming good characteristic that waits makes the extrusion coating paper of producing, and is difficult for peeling off, and is not yielding; The not yielding and layering of PP film and paper.
Can produce extrusion coating paper as follows:
A. plastic foil is unreeled at the dry type laminating machine, common paper is placed on defeated paper station; Described plastic foil is the PP film.
B. plastic foil is carried out gluing; Spread is 6-15g/m
2,, used adhesive is water-borne pressure sensitive adhesive.
C. common paper begins paper feed; Chart drive speed is 6-20m/min.
D. plastic foil enters the drying tunnel drying; The baking temperature of described drying tunnel is 60-80 ℃.
E. by the hot pressing roller with the two-sided plastic foil that is covered with of common paper.When the adhesive on the plastic foil when being absolutely dry, the hot pressing roller pressure is 7-10Kg/cm
2When the adhesive on the plastic foil when being half-dried, the heating power roller pressure is 2-4Kg/cm
2
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and change.
Claims (4)
1. an extrusion coating paper is characterized in that, comprises a common paper, and the end face of described common paper is disposed with an adhesive layer and a transparent plastic rete from the bottom to top; The bottom surface of described common paper is disposed with an adhesive layer and a transparent plastic rete from top to bottom.
2. a kind of extrusion coating paper according to claim 1 is characterized in that, described transparent plastic rete is the PP rete.
3. a kind of extrusion coating paper according to claim 1 and 2 is characterized in that, described common paper is printing or hard card paper.
4. a kind of extrusion coating paper according to claim 1 is characterized in that, described adhesive layer is the water-borne pressure sensitive adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146738 CN203157281U (en) | 2013-03-27 | 2013-03-27 | Composite paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146738 CN203157281U (en) | 2013-03-27 | 2013-03-27 | Composite paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157281U true CN203157281U (en) | 2013-08-28 |
Family
ID=49018497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146738 Expired - Fee Related CN203157281U (en) | 2013-03-27 | 2013-03-27 | Composite paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074103A (en) * | 2013-03-27 | 2014-10-01 | 汕头市金平区国平纸品有限公司 | Composite paper and manufacturing method thereof |
| CN104863021A (en) * | 2015-04-29 | 2015-08-26 | 安徽顺彤包装材料有限公司 | Production process of packaging paperboard |
| CN111469530A (en) * | 2020-04-26 | 2020-07-31 | 浙江大华技术股份有限公司 | Film covering process for paper |
-
2013
- 2013-03-27 CN CN 201320146738 patent/CN203157281U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074103A (en) * | 2013-03-27 | 2014-10-01 | 汕头市金平区国平纸品有限公司 | Composite paper and manufacturing method thereof |
| CN104863021A (en) * | 2015-04-29 | 2015-08-26 | 安徽顺彤包装材料有限公司 | Production process of packaging paperboard |
| CN111469530A (en) * | 2020-04-26 | 2020-07-31 | 浙江大华技术股份有限公司 | Film covering process for paper |
| CN111469530B (en) * | 2020-04-26 | 2022-07-19 | 浙江大华技术股份有限公司 | Film covering process for paper |
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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: 20130828 Termination date: 20170327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |