CN205767870U - A kind of polypropylene lamination film - Google Patents
A kind of polypropylene lamination film Download PDFInfo
- Publication number
- CN205767870U CN205767870U CN201620457783.0U CN201620457783U CN205767870U CN 205767870 U CN205767870 U CN 205767870U CN 201620457783 U CN201620457783 U CN 201620457783U CN 205767870 U CN205767870 U CN 205767870U
- Authority
- CN
- China
- Prior art keywords
- upper strata
- layer
- polypropylene
- lamination film
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- -1 polypropylene Polymers 0.000 title claims abstract description 31
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 29
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 29
- 238000003475 lamination Methods 0.000 title claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 26
- 239000002346 layers by function Substances 0.000 claims abstract description 18
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 7
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 7
- 239000003365 glass fiber Substances 0.000 claims abstract description 7
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 4
- 150000001412 amines Chemical class 0.000 claims abstract description 4
- 239000000654 additive Substances 0.000 claims abstract description 3
- 230000000996 additive effect Effects 0.000 claims abstract description 3
- 229940117958 vinyl acetate Drugs 0.000 claims description 2
- 239000006087 Silane Coupling Agent Substances 0.000 abstract description 7
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical group C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 abstract description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 40
- 239000011248 coating agent Substances 0.000 description 18
- 238000000576 coating method Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000004223 radioprotective effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of polypropylene lamination film, including the first upper strata set gradually from top to bottom, the second upper strata, sandwich layer, lower floor, functional layer and thermosol glue-line, first upper strata is isotactic polypropylene layer, second upper strata is made up of acrylic resin and caking inhibiter, sandwich layer is made up of acrylic resin and antistatic additive, lower floor is glass fibre casing play, functional layer polyethyleneimine amine layer, and thermosol glue-line is ethylene vinyl acetate PUR.Polypropylene lamination film of the present utility model, by setting up glass fibre casing play, greatly strengthen precoating film strength, improves its performance；Functional layer and thermosol glue-line direct combination, it is not necessary to use silane coupling agent, thus eliminate after silane coupling agent separates out and film surface is polluted, simplify production equipment simultaneously.
Description
Technical field
This utility model relates to a kind of pre-coating film, particularly relates to a kind of polypropylene lamination film.
Background technology
Overlay film, refers to coat on a plastic film adhesive, heated with paper leaflet, pressurization postadhesion together with, shape
Become the process technology of paper unification product.Through the leaflet of overlay film, due to the many one layer of thin, transparent plastic sheetings in surface, table
The smoother light in face, thus improve glossiness and the fastness of leaflet, can also play folding waterproof, antifouling, wear-resisting, resistance to, resistance to simultaneously
Chemical attacks etc. act on.Along with product coating technique technology development is ripe, the requirement of the coating technique of product is also constantly
Raising.In all of covering material, the range of pre-coating film is most commonly used.
Pre-coating film is made up of base material and adhesive glue-line, and base material is usually polyester (PET) thin film and Biaxially oriented polypropylene
(BOPP) thin film.Its adhesive layer mainly has fusion and solvent volatile-type two kinds, and enterprise can be according to process equipment and technique
The difference of condition, selects the adhesive layer of different-thickness, and the thickness of adhesive layer is typically between 5-15um.At present, domestic pre-
The adhesive layer of film is mainly made up of PUR or organic polymer low-temperature resins.PUR is by main glutinous resin and adhesion-promoting
The several materials blending and modifying such as agent, regulator forms.
Film-coating material is a kind of composite products that consumption is more on the market now, and it is according to making by pre-coating film processing factory
By the difference of specification breadth, glue-coating is selected for producer after rewinding on thin film, be combined with leaflet the most again
A kind of process technology.Owing to pre-coating film has the properties of product of excellence, so the every field that is widely used.Recently, precoating
Film also begins to develop to new direction: first development trend is the development of digital printed film coating technique.Count in the world at present
Code film has occupied the biggest application, domestic also grows out of nothing, and has started to develop rapidly；Second trend is extraordinary pre-
The appearance of film gets more and more.Extraordinary pre-coating film requires to have higher bonding force and adapt to printing material more to change, and makes
Obtain leaflet more exquisite after covering, have the development space of more subsequent treatment simultaneously.3rd trend is that pre-coating film has been stepped out
Pack this field, start to new field development.Such as in the U.S. in building heat preservation field, cystosepiment two sides overlay film,
One side covers metal pre-coat film, can cover a BOPP pre-coating film or BOPET pre-coating film again with radioprotective.
Existing coating technique typically requires use silane coupling agent, easily pollutes pre-coating film surface and adhesion, therefore,
It is necessary to provide a kind of new polypropylene lamination film.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of new polypropylene lamination film.
In order to solve the technical problem in background technology, this utility model provides a kind of polypropylene lamination film, including certainly
Upper and under the first upper strata, the second upper strata, sandwich layer, lower floor, functional layer and the thermosol glue-line that set gradually, described first upper strata is
Isotactic polypropylene layer, described second upper strata is made up of acrylic resin and caking inhibiter, and described sandwich layer is by acrylic resin and resists quiet
Electricity agent composition, described lower floor is glass fibre casing play, and described functional layer is polyethyleneimine amine layer, and described thermosol glue-line is second
Alkene-vinylacetate PUR.
Further, described first upper strata, the second upper strata, sandwich layer, lower floor, functional layer and thermosol glue-line consistency from top to bottom successively
Arrange.
Further, the thickness on described first upper strata is 4-8 micron with the thickness on described second upper strata.
Further, the thickness of described sandwich layer is 0.1-1 micron.
Further, the thickness of described lower floor is 5-10 micron.
Further, the thickness of described functional layer is 5-15 micron.
Further, the thickness of described thermosol glue-line is 15-30 micron.
The beneficial effects of the utility model are:
(1) polypropylene lamination film of the present utility model is by setting up glass fibre casing play, greatly strengthen pre-coating film
Intensity；
(2) polypropylene lamination film functional layer of the present utility model and thermosol glue-line direct combination, it is not necessary to use silane coupling agent,
Thus eliminate after silane coupling agent separates out and film surface is polluted, simplify production equipment simultaneously；
(3) polypropylene lamination film of the present utility model uses ethylene-vinyl acetate PUR, improve pre-coating film
Peel strength, and it is capable of high speed overlay film without adhesion.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, below will be to institute in embodiment or description of the prior art
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only more of the present utility model
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
Fig. 1 is a kind of polypropylene lamination film structural representation of the present utility model；
Wherein, in figure, reference corresponds to: 1-the first upper strata, 2-the second upper strata, 3-sandwich layer, 4-lower floor, 5-functional layer,
6-thermosol glue-line.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained every other embodiment, broadly falls into the scope of this utility model protection.
Embodiment 1:
Referring to Fig. 1, Fig. 1 is a kind of polypropylene lamination film structural representation of the present utility model.As it is shown in figure 1, this reality
Disclose a kind of polypropylene lamination film with novel, including the 1, second upper strata 2, the first upper strata set gradually from top to bottom, sandwich layer 3,
Lower floor 4, functional layer 5 and thermosol glue-line 6, described first upper strata 1 is isotactic polypropylene layer, and described second upper strata 2 is by polypropylene tree
Fat and caking inhibiter composition, described sandwich layer 3 is made up of acrylic resin and antistatic additive, and described lower floor 4 is glass fibre skeleton
Layer, described functional layer 5 is polyethyleneimine amine layer, and described thermosol glue-line 6 is ethylene-vinyl acetate PUR；On described first
Layer the 1, second upper strata 2, sandwich layer 3, lower floor 4, functional layer 5 and thermosol glue-line 6 consistency from top to bottom successively are arranged.
The thickness on described first upper strata 1 is 6 microns with the thickness on described second upper strata 2, and the thickness of described sandwich layer 3 is
0.5 micron, the thickness of described lower floor 4 is 8 microns, and the thickness of described functional layer 5 is 10 microns, the thickness of described thermosol glue-line 6
It it is 20 microns.
The beneficial effects of the utility model are:
(1) polypropylene lamination film of the present utility model is by setting up glass fibre casing play, greatly strengthen pre-coating film
Intensity；
(2) polypropylene lamination film functional layer of the present utility model and thermosol glue-line direct combination, it is not necessary to use silane coupling agent,
Thus eliminate after silane coupling agent separates out and film surface is polluted, simplify production equipment simultaneously；
(3) polypropylene lamination film of the present utility model uses ethylene-vinyl acetate PUR, improve pre-coating film
Peel strength, and it is capable of high speed overlay film without adhesion.
The above is preferred implementation of the present utility model, it should be noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and profit
Decorations are also considered as protection domain of the present utility model.
Claims (7)
1. a polypropylene lamination film, it is characterised in that include the first upper strata (1), the second upper strata set gradually from top to bottom
(2), sandwich layer (3), lower floor (4), functional layer (5) and thermosol glue-line (6), described first upper strata (1) is isotactic polypropylene layer, described
Second upper strata (2) is made up of acrylic resin and caking inhibiter, and described sandwich layer (3) is made up of acrylic resin and antistatic additive,
Described lower floor (4) is glass fibre casing play, and described functional layer (5) is polyethyleneimine amine layer, and described thermosol glue-line (6) is second
Alkene-vinylacetate PUR.
A kind of polypropylene lamination film the most according to claim 1, it is characterised in that described first upper strata (1), the second upper strata
(2), sandwich layer (3), lower floor (4), functional layer (5) and thermosol glue-line (6) consistency from top to bottom successively are arranged.
A kind of polypropylene lamination film the most according to claim 1 and 2, it is characterised in that the thickness of described first upper strata (1)
It is 4-8 micron with the thickness of described second upper strata (2).
A kind of polypropylene lamination film the most according to claim 3, it is characterised in that the thickness of described sandwich layer (3) is 0.1-1
Micron.
A kind of polypropylene lamination film the most according to claim 1, it is characterised in that the thickness of described lower floor (4) is 5-10
Micron.
A kind of polypropylene lamination film the most according to claim 5, it is characterised in that the thickness of described functional layer (5) is 5-
15 microns.
7. according to a kind of polypropylene lamination film described in claim 1 or 6, it is characterised in that the thickness of described thermosol glue-line (6)
For 15-30 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457783.0U CN205767870U (en) | 2016-05-18 | 2016-05-18 | A kind of polypropylene lamination film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457783.0U CN205767870U (en) | 2016-05-18 | 2016-05-18 | A kind of polypropylene lamination film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767870U true CN205767870U (en) | 2016-12-07 |
Family
ID=58119343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620457783.0U Expired - Fee Related CN205767870U (en) | 2016-05-18 | 2016-05-18 | A kind of polypropylene lamination film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115011272A (en) * | 2022-06-06 | 2022-09-06 | 云阳金田塑业有限公司 | Antistatic adhesive-free film and production process thereof |
-
2016
- 2016-05-18 CN CN201620457783.0U patent/CN205767870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115011272A (en) * | 2022-06-06 | 2022-09-06 | 云阳金田塑业有限公司 | Antistatic adhesive-free film and production process thereof |
| CN115011272B (en) * | 2022-06-06 | 2023-10-27 | 云阳金田塑业有限公司 | Antistatic non-adhesive film and production process thereof |
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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: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |