CN207810168U - A kind of embossing paper-plastic packing bag - Google Patents
A kind of embossing paper-plastic packing bag Download PDFInfo
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- CN207810168U CN207810168U CN201721897668.6U CN201721897668U CN207810168U CN 207810168 U CN207810168 U CN 207810168U CN 201721897668 U CN201721897668 U CN 201721897668U CN 207810168 U CN207810168 U CN 207810168U
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- paper
- embossing
- plastic
- packing bag
- embossing units
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Abstract
The utility model is related to a kind of embossing paper-plastic packing bags.The duplex paper-plastic compound substrate membranes being combined including at least one layer of brown paper and one layer of plastic foil, it is characterized in that the duplex paper-plastic compound substrate membranes include at least one embossing units, the embossing units include a complete embossed pattern, and the embossing units make the profile of embossed pattern form closed connection in the outer surface of the embossing paper-plastic packing bag by linear concave convex part.The utility model has the beneficial effects that：Better anti-fake effect is played compared to existing embossing units, embossing units make paper surface on paper-plastic packing bag, and there are concave convex parts, and there are male female senses with hand contact paper surface, and packaging bag feature is made to become apparent.
Description
Technical field
The utility model is related to a kind of embossing paper-plastic packing bags.
Background technology
Currently, well known paper-plastic package pocket structure be by paper and plastic film by printing, compound, cutting, bag making and
At the printing of paper-plastic packing bag is realized by gravure, and printed patterns are planar design pattern, and anti-counterfeiting performance is poor.Also one
Kind of technology is by embossing units individually when on brown paper or plastic foil, is inelastic deformation since brown paper is pressurized, paper becomes
It does not restore to the original state after shape, and the collective effect that plastic foil compression is elastic deformation and plastic deformation, part is extensive after plastic foil deformation
Shape is restored, stable embossing units cannot be all reached.
Utility model content
The utility model makes embossing treated paper mainly solving the technical problems that provide a kind of embossing paper-plastic packing bag
Moulding packaging bag has better anti-fake effect, in such a way that solid is embossed, obtains embossed pattern on paper-plastic stick face, makes original
The printed patterns of this plane highlight special decorative pattern, show the details that common gravure mode can not embody, and promote user's sense
Official's tactile, and play special anti-fake effect.
In order to solve the above technical problems, the utility model provides following technical scheme：Including at least one layer of brown paper and one
The duplex paper-plastic compound substrate membranes that layer plastic foil is combined, it is characterised in that the duplex paper-plastic compound substrate membranes include at least one
A embossing units, the embossing units include a complete embossed pattern, and the embossing units are made by linear concave convex part
The profile of embossed pattern forms closed connection in the outer surface of the embossing paper-plastic packing bag.Wherein embossing units pass through mould
Tool limits its position, the technological parameter of depth, size shape makes duplex paper-plastic composite membrane be formed by way of pressure contact
The structure of embossing units.
The die punch for limiting embossing units concave convex part depth indulges a height of 0.8-1.2mm.Make containing Chinese character or English alphabet
Profile forms closed connection on paper surface.
Preferably, the width of wherein linear concave convex part is 0.5-1mm, depth is 2-4 μm.
Preferably, the embossing units are linear recess portion.
Preferably, the quantity 1-6000 of the upper embossing units of every square metre of paper film for making embossing paper-plastic packing bag
A, density is each paper-plastic packing bag at least one.
The utility model has the beneficial effects that：Better anti-fake effect, embossing units are played compared to existing embossing units
Making paper surface on paper-plastic packing bag, there are concave convex parts, and with hand contact paper surface, there are male female senses, make packaging bag feature
It becomes apparent.By brown paper and plastic foil it is compound after, the deformation behavior of duplex paper-plastic composite membrane is stablized, embossing units after embossing
Stablize, after cutting, bag making, the embossing units performance included by paper-plastic packing bag is stablized, and antifalse effect is good.Therefore, this practicality is new
A kind of embossing paper-plastic packing bag of type has better user experience and anti-fake effect.
Description of the drawings
Fig. 1 is the schematic top plan view of the utility model embodiment one；
Fig. 2 is the schematic diagram of the utility model embodiment one；
Fig. 3 is the diagrammatic cross-section of the utility model embodiment one；
Fig. 4 is the utility model embodiment one into bag schematic diagram；
Specific implementation mode
To make those skilled in the art be better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings and specifically
Embodiment is described in further detail a kind of embossing paper-plastic packing bag provided by the utility model.
As shown in Figure 1, the utility model embodiment one, including：
The duplex paper-plastic compound substrate membranes 1 that at least one layer of brown paper and one layer of plastic foil are combined include multiple embossing units
A, embossing units a are linear concave or convex portion, close embossed pattern made of being surrounded by the more a positions bcdef, embossing units a is simultaneously
The closing embossed pattern that Chinese character including linear male female/English alphabet is constituted.
In the present embodiment, embossing units by mold limit its position, depth, size shape technological parameter, pass through pressure
The mode of power contact, makes duplex paper-plastic composite membrane form the structure of embossing units.
As shown in Fig. 2, paper-plastic composite film is usually that one layer of brown paper 4 and one layer of plastic foil 5 are compound, and embossing units pass through mould
Tool 2, pressing paper-plastic stick basement membrane 1, in die head protrusion 3 under the pressure effect of paper-plastic composite film, making paper-plastic composite film that bullet occur
Property and plastic deformation, form stable embossing units a.
In the present embodiment, embossing units have the stereochemical structure of concave convex part.
As shown in figure 3, stereochemical structures of the embossing units a in duplex paper-plastic composite membrane n, the width w1 of concave convex part is 0.5-
1mm, depth h1 are 2-4um.
In the present embodiment, each packaging bag of the embossing units after the quantity of double-layered compound film makes cutting, bag making includes extremely
Few 1 embossing units.
As shown in figure 4, embossing units a is distributed as 561 every square metre in double-layered compound film, after cutting, bag making
Each packaging bag has 28 embossing units a.
Therefore, a kind of embossing paper-plastic packing bag of the utility model, compared with prior art, have better user experience and
Anti-fake effect.
The foregoing is merely the embodiments of the utility model, and it does not limit the scope of the patent of the present invention, all
It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly or indirectly uses
In other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of embossing paper-plastic packing bag, including the duplex paper-plastic that at least one layer of brown paper and one layer of plastic foil are combined are compound
Basement membrane, it is characterised in that the duplex paper-plastic compound substrate membranes include at least one embossing units, and the embossing units include one
A complete embossed pattern, the embossing units make the profile of embossed pattern in the cruddy paper by linear concave convex part
The outer surface of modeling packaging bag forms closed connection.
2. embossing paper-plastic packing bag according to claim 1, it is characterised in that the width of the linear concave convex part is
0.5-1mm, depth 2-4um.
3. embossing paper-plastic packing bag according to claim 1, it is characterised in that the embossing units are linear recess portion.
4. embossing paper-plastic packing bag according to claim 2, it is characterised in that the paper for making embossing paper-plastic packing bag
Quantity 1-6000 of the upper embossing units of every square metre of plastic film, density are each paper-plastic packing bag at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897668.6U CN207810168U (en) | 2017-12-29 | 2017-12-29 | A kind of embossing paper-plastic packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897668.6U CN207810168U (en) | 2017-12-29 | 2017-12-29 | A kind of embossing paper-plastic packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810168U true CN207810168U (en) | 2018-09-04 |
Family
ID=63328496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721897668.6U Active CN207810168U (en) | 2017-12-29 | 2017-12-29 | A kind of embossing paper-plastic packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207810168U (en) |
-
2017
- 2017-12-29 CN CN201721897668.6U patent/CN207810168U/en active Active
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