CN209482057U - A kind of novel air guide release paper and extrusion coating paper - Google Patents
A kind of novel air guide release paper and extrusion coating paper Download PDFInfo
- Publication number
- CN209482057U CN209482057U CN201920013987.9U CN201920013987U CN209482057U CN 209482057 U CN209482057 U CN 209482057U CN 201920013987 U CN201920013987 U CN 201920013987U CN 209482057 U CN209482057 U CN 209482057U
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- China
- Prior art keywords
- paper
- polygon
- release film
- release
- glue
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- Adhesive Tapes (AREA)
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Abstract
The utility model relates to one kind to have gas-guiding structure release paper, including body paper and the release film being attached on the body paper；The first surface of the release film is connect with the body paper, and the release film is provided with embossing on the second surface far from the body paper；The embossing is the polygon latticed in the second surface filling of the release film；The side for constituting any polygon in the polygon latticed is the gas-guiding structure for being depressed in the second surface；Label based on the release paper, which is easier to put up, does not generate bubble.
Description
Technical field
The utility model belongs to extrusion coating paper field, the in particular to improvement to extrusion coating paper stepped construction itself.
Background technique
Release paper is usually applied in combination with adhesive sticker, and a kind of typical release paper usage scenario is exactly the base as label paper
Paper uses.Because the surface of release paper is coated with silicone oil, silicone oil has good not viscous effect to adhesive sticker, therefore when user tears
It opens very light when release paper.Especially elongated label smaller for some areas, puts up and is easy on slippery surfaces,
Also it can easily be puted up smooth.But label paper biggish for some areas is easy to produce when gluing on slippery surfaces
Bubble, label paper surface become out-of-flatness and product control requirement are not achieved.If the bubble smoothed by force and can be in label paper table
Face, which generates fold, not only to be influenced beautiful but also product control requirement is not achieved.This problem label paper thickness than relatively thin, same to markers
It signs the area of hard copy body and is showed when bigger particularly evident.Not label paper not having also to this problem on the market at present
There is preferable solution, therefore technical problem to be solved in the utility model proposes that one kind enables to label paper to be easy to
The release paper that bubble when putting up inside it is discharged and the extrusion coating paper with the release paper.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of release paper, including body paper and is attached to the body paper
On release film；The first surface of the release film is connect with the body paper, second table of the release film far from the body paper
Embossing is provided on face；The embossing is the polygon latticed in the second surface filling of the release film；Constitute the polygon
The side of any polygon is the gas-guiding structure for being depressed in the second surface in net.
Label is made based on by release paper or other have adhesive sticker when adhesive sticker etc. puts up thin-film member and are attached to
On the second surface of release paper.It can enter in the gas-guiding structure by the attachment adhesive sticker of one end time, when label is torn
When adhesive sticker surface will form the shape of the polygon latticed mirror image.The adhesive sticker surface is formed unlike the embossing
Lines protrudes from the non-drying glue layer, when putting up the label due to the lines prior to other positions glue-line in
Surface contact is puted up, the closed cavity for being unfavorable for air discharge is not easily formed between the surface that label is puted up and glue-line,
Therefore the progress of its relatively existing release paper is that can not need additional manufacturing process just makes label be easier to put up.
In preferred embodiments, it in the polygon latticed, for the point on any two polygon, can find
The access of the side composition of the polygon, the access connect above-mentioned two point.
In preferred embodiments, described to emboss the edge for extending to the release film.
In preferred embodiments, the polygon includes hexagon, diamond shape, triangle and rectangle.
In preferred embodiments, the section of the gas-guiding structure is triangle, rectangle and semicircle.
The utility model also provides the release extrusion coating paper based on the release paper, including body paper and is attached to the original
Release film on paper；The first surface of the release film is connect with the body paper, the release film far from the body paper second
Embossing is provided on surface；The embossing is the polygon latticed in the second surface filling of the release film；It constitutes described polygon
The side of any polygon is the gas-guiding structure for being depressed in the body paper second surface in shape net；In the second table of the release film
It is provided with glue-line on face, enters in the gas-guiding structure of the second surface to the gum part of the glue-line, on the glue-line
Form the mirror image polygon latticed with affiliated second surface polygon latticed mirror-image structure each other；It constitutes in the mirror image polygon latticed
The side of any polygon is the bulge-structure for protruding from the film surface.
The technical solution is on the basis of release paper it is further proposed that the technical solution of extrusion coating paper, the adhesive sticker of the extrusion coating paper
Layer has polygon reticular structure, and the side of reticular structure protrudes from the surface of glue-line, when putting up will not shape be similar at general
The planar structure on logical adhesive sticker surface, this nonplanar glue surface structure are easy that gas is discharged when putting up, and do not generate bubble.
In preferred embodiments, the access of the side composition of polygon can be found in the mirror image polygon latticed,
The access connects the point on any two polygon.
In preferred embodiments, the glue-line is connect far from the face of the release film with coating, the coating
Cohesion between glue-line is greater than the cohesive force of the glue-line and release film.
In preferred embodiments, the upper layer of the coating has ink layer.
In preferred embodiments, the section of the bulge-structure is triangle, rectangle and semicircle.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of release extrusion coating paper.
Fig. 2 is release extrusion coating paper release layer surface texture schematic diagram.
Fig. 3 is the planar structure schematic diagram of release extrusion coating paper.
Fig. 4 is another planar structure schematic diagram of release extrusion coating paper.
Fig. 5 is the extrusion coating paper the schematic diagram of the section structure with release paper.
Specific embodiment
The schematic diagram of the section structure of release paper shown in referring to Figures 1 and 2, the release paper shown in figure mainly include two
Layer structure, it is clear that those skilled in the art can also increase or decrease those skilled in the art's public affairs on the basis of this double-layer structure
The structure known.
Release paper disclosed by the utility model, including body paper 2 and the release film 1 being attached on the body paper；It is described release
The first surface 11 of film 1 is connect with the body paper 12, and the release film 1 is far from being provided with pressure on the second surface 12 of the body paper
Line；The embossing 10 is the polygon latticed 10 in the second surface filling of the release film 1；It constitutes in the polygon latticed and appoints
The side of one polygon is the gas-guiding structure 13 for being depressed in the second surface.
According to the technical solution of the utility model, release paper applies glue-line meeting when on the product that label etc. has glue-line
Because the embossing 10 on the release film 1 forms and embosses identical 10 lines of glue-line on release film；The surface of the glue-line lines
The surface for protruding from the glue-line causes bubble to be easy to be discharged, even if there are parts when label is puted up since lines exists
Residual also can be squeezed out easily, therefore be easier to put up using the label paper that the utility model release paper makes and smooth do not have
Bubble.
The body paper 2 is base's body paper, and body paper 2 and release paper are combined together by rolling process, the rolling process
Including release film lamination technique and body paper rolling process；The release film lamination technique passes through laminating machine for the release film
Raw material processing is at liquid, then drenches the liquid charging stock by lamination mouth and form film-form out, can have by being cooled into
The film of certain toughness.The body paper enters rolling equipment together with release film, and the rolling equipment applies release film and body paper
Add certain pressure, while described release film itself is combined closely also in the condition of high temperature through excess pressure and the body paper.
In order to form embossing on the release film 1 again, then having on the rod with the press mold is all mirror-image structure
Pattern, the surface for protruding from the rod of these patterns, then described in roll-in when release film, the surface of the release film because by
The pressure of the structure of rod protrusion is to form embossing.Surface shape of the embossing in release film described in the rod rolling process again
At interstitital texture.
Release film 1 and body paper 2 form release paper after being combined together, release paper is using the step of leaching silicone oil and baking
Become finished product release paper, release paper finally winds storage.
In the enlarged structure of embossing 10 shown in Fig. 2, in order to clearly describe the embossing 10 for wherein showing only part
Structure.The structure of embossing 10 is irregular polygonized structure, and the side of polygonized structure links together；The polygonized structure
Side be also formed in the recess 13 on release film surface 1, which has the function of air guide.In the pressure that this is made of polygon
In line polygon latticed, the point on any two polygon is all the side connection by polygon.That is, for any two
Point on a polygon, can find the access of the side composition of the polygon, which connects above-mentioned two point.
By taking two point M1 and N1 in Fig. 2 on polygon M and polygon N as an example, the energy in the pattern of embossing net composition
The access for enough finding side L1, L2, L3, L4, L5, L6 composition connects the point M1 and point N1, it is clear that can also find in Fig. 2
The access for more connecting above-mentioned two point, no longer repeats one by one.
Wherein the side of the polygons such as L1, L2, L3, L4, L5 is formed in the gas-guiding structure 13 on 1 surface of release film,
Formation is connected since there is glue-line mobility glue-line 3 to be able to enter in the gas-guiding structure 13 when adhering to glue-line on the release film
The reticular structure (reference Fig. 5) with the gas-guiding structure 13 protrusion 31 of mirror-image structure each other is formed on the surface of glue-line 3.
It is the planar structure schematic diagram of release paper referring to Fig. 3, it is different from irregular polygonized structure shown in Fig. 2,
The shape of embossing described in Fig. 3 is the hexagonal structure of rule, and each side of the polygonized structure is all gas-guiding structure 13,
The embossing of the release film boss structure of the hexagon prolongs Shen to the edge of release film.
The planar structure of the embossing described in Fig. 4 is diamond structure, and the diamond structure is relative to irregular polygon
Structure process is simpler.Not only diamond shape, as alternative scheme, the polygon be can also be including, triangle and rectangle
Etc. the shape that can planar form complete interstitital texture.
The side section of the embossing described in Fig. 1 is one with rectangular section 131, the structure and production in the section 131
Lines shape on the rod of the release paper is related.The section of the obvious gas-guiding structure 13 can also be triangle, rectangle
And semicircle.
The utility model also provides a kind of extrusion coating paper using above-mentioned release paper on the basis of above-mentioned release paper structure,
Specifically stepped construction includes:
Referring to Fig. 5, body paper 2 and the release film 1 being attached on the body paper；The first surface 11 of the release film with it is described
Body paper 2 connects, and the release film is far from being provided with embossing 3 on the second surface 12 of the body paper；It is described embossing be it is described from
The polygon latticed 10 that the second surface 12 of type film 1 is filled；The side of any polygon in the polygon latticed 10 is constituted as recess
In the gas-guiding structure 13 of the body paper second surface；Glue-line 3, the glue are provided on the second surface 12 of the release film 1
In the gas-guiding structure into the second surface 12 of the gum part of layer 3, formed and affiliated second surface on the glue-line 3
The mirror image polygon latticed of 12 polygon latticeds mirror-image structure each other；The side for constituting any polygon in the mirror image polygon latticed is
Protrude from the bulge-structure 31 of the film surface.
In the one side 32 contacted in the glue-line with release layer when being removed according to glue-line 3 described in above structure and release paper,
31 structure of protrusion of formation is retained on the glue-line 3.The i.e. described bulge-structure 21 is interconnected to form polygon in film surface
Shape web frame.The access (referring to Fig. 2) of the side composition of polygon, access connection can be found in the mirror image polygon latticed
Point on any two polygon.The web frame of the polygon is conducive to air when glue-line 3 and plane contact and is discharged.
It is arranged on the face of the glue-line 3 far from the release layer by coating 4.The first surface 41 of the coating and institute
State glue-line connection, cohesive force between the first surface 41 and glue-line of coating 4 be greater than glue-line with.It is connect with coating 4, it is described
Cohesion between coating 4 and glue-line is greater than the cohesive force of the glue-line and release layer.The coating 4 is removed in user
Shi Suoshu glue-line is attached on automatically on the coating.
The different coatings can be papery coating 4 as desired, be also possible to plastics high molecular material coating.
The upper layer of the coating has ink layer in some cases, and ink layer is completed by printing technology.Usually oil
Layer of ink is used in form some significant labels, such as can be trade mark or Warning Mark etc..
The manufacture craft of the extrusion coating paper is main including the following steps:
Body paper 2 and release film 1 are combined with each other by rolling process, form the release paper with embossing 10.It will be described
Embossing release paper forms finished product release paper by baking process.
The coated glue layer 3 in the finished product release paper stands air guide of a period of time to the glue-line into the embossing
Structure 13.
Coating 4 is pasted above the glue-line 3, the coating 4 can shift to an earlier date printed ink layer.
Have and pressure on glue-line after the relatively existing common extrusion coating paper of above-mentioned compound paper structure or label paper glass
The lines of line structure mirror image each other, the lines protrude from the surface of the glue-line, form a polygon reticular structure, this is polygon
Shape web frame can will be present in label paper when label is puted up and be discharged with the bubble for putting up surface.Simultaneously because glue-line has easily
In the characteristic of deformation, puts up and apply certain pressure on the coating, the raised meeting on the reticular structure on the glue-line
Disperse to surrounding so that the glue-line and putting up is completely embedded between plane.
Claims (10)
1. a kind of novel air guide release paper, which is characterized in that including body paper and the release film being attached on the body paper；It is described from
The first surface of type film is connect with the body paper, and the release film is provided with embossing on the second surface far from the body paper；Institute
Stating embossing is the polygon latticed in the second surface filling of the release film；Constitute the side of any polygon of the polygon latticed
For the gas-guiding structure for being depressed in the second surface.
2. a kind of novel air guide release paper as described in claim 1, which is characterized in that in the polygon latticed, for appointing
The point anticipated on two polygons, can find the access of the side composition of the polygon, which connects above-mentioned two point.
3. a kind of novel air guide release paper as described in claim 1, which is characterized in that the embossing extends to the release film
Edge.
4. a kind of novel air guide release paper as described in any one of claims 1 to 3, which is characterized in that the polygon includes
Hexagon, diamond shape, triangle and rectangle.
5. a kind of novel air guide release paper as described in any one of claims 1 to 3, which is characterized in that the gas-guiding structure
Section is triangle, rectangle and semicircle.
6. a kind of novel air guide extrusion coating paper, which is characterized in that including body paper and the release film being attached on the body paper；It is described from
The first surface of type film is connect with the body paper, and the release film is provided with embossing on the second surface far from the body paper；Institute
Stating embossing is the polygon latticed in the second surface filling of the release film；Constitute the side of any polygon of the polygon latticed
For the gas-guiding structure for being depressed in the body paper second surface；Glue-line, the glue are provided on the second surface of the release film
Enter in the gas-guiding structure of the second surface to the gum part of layer, is formed on the glue-line polygon with affiliated second surface
The mirror image polygon latticed of shape net mirror-image structure each other；The side for constituting any polygon in the mirror image polygon latticed is to protrude from
The bulge-structure of the film surface.
7. a kind of novel air guide extrusion coating paper as claimed in claim 6, which is characterized in that right in the mirror image polygon latticed
In the point on any two polygon, the access of the side composition of the mirror image polygon, access connection above-mentioned two can be found
A point.
8. a kind of novel air guide extrusion coating paper as claimed in claim 6, which is characterized in that the glue-line is far from the release film
Face is connect with coating, and the cohesion between the coating and glue-line is greater than the cohesive force of the glue-line and release film.
9. a kind of novel air guide extrusion coating paper as claimed in claim 8, which is characterized in that the upper layer of the coating has ink
Layer.
10. such as a kind of described in any item novel air guide extrusion coating papers of claim 6 to 8, which is characterized in that the bulge-structure
Section is triangle, rectangle and semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013987.9U CN209482057U (en) | 2019-01-04 | 2019-01-04 | A kind of novel air guide release paper and extrusion coating paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013987.9U CN209482057U (en) | 2019-01-04 | 2019-01-04 | A kind of novel air guide release paper and extrusion coating paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482057U true CN209482057U (en) | 2019-10-11 |
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ID=68130141
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013987.9U Expired - Fee Related CN209482057U (en) | 2019-01-04 | 2019-01-04 | A kind of novel air guide release paper and extrusion coating paper |
Country Status (1)
| Country | Link |
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| CN (1) | CN209482057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505196A (en) * | 2019-01-04 | 2019-03-22 | 江苏耐恒包装材料有限公司 | A kind of novel air guide release paper and extrusion coating paper |
-
2019
- 2019-01-04 CN CN201920013987.9U patent/CN209482057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505196A (en) * | 2019-01-04 | 2019-03-22 | 江苏耐恒包装材料有限公司 | A kind of novel air guide release paper and extrusion coating paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20220104 |