CN206733710U - Weather resistant coloured silk film with duplicate protection layer - Google Patents
Weather resistant coloured silk film with duplicate protection layer Download PDFInfo
- Publication number
- CN206733710U CN206733710U CN201720525888.XU CN201720525888U CN206733710U CN 206733710 U CN206733710 U CN 206733710U CN 201720525888 U CN201720525888 U CN 201720525888U CN 206733710 U CN206733710 U CN 206733710U
- Authority
- CN
- China
- Prior art keywords
- layer
- barriers
- pvdf
- pmma
- coextruded
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of weather resistant coloured silk film with duplicate protection layer; including PVDF barriers coextruded layer, PMMA barriers coextruded layer, printing layer and the layer of PVC from top to bottom set gradually, bonded between the PVDF barriers coextruded layer, PMMA barriers coextruded layer, printing layer and layer of PVC by way of physical heating.PVDF barriers coextruded layer of the present utility model is formed by PVDF and anti-UV barriers co-extrusion; PMMA barriers coextruded layer is formed by PMMA and anti-UV barriers co-extrusion; improve PVDF and PMMA ability and ultraviolet resistance; it can be absorbed 95~98% ultraviolet to obstruct; printing layer and layer of PVC are effectively protected, improves the weather resistance of color film.
Description
Technical field
Technical field of composite materials is the utility model is related to, more particularly to a kind of weather resistant with duplicate protection layer is color
Film.
Background technology
Existing PVDF color membrane structures are generally PVDF thin film+printing layer+glue layer+layer of PVC, and PVDF thin film has resistance in itself
Ageing properties, but its ultraviolet isolating poor-performing, after ultraviolet is irradiated to base material through PVDF thin film, easily make printing layer
Ink fades, and PVDF thin film printing performance in itself and bad, and ink adhesion is poor, and this has just aggravated taking off for PVDF coloured silk films
Color, aging, so that the weatherability of PVDF coloured silk films is poor, long-term outdoor use demand can not be met.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of weather resistant coloured silk film with duplicate protection layer, bag
The PVDF barriers coextruded layer from top to bottom set gradually, PMMA barriers coextruded layer, printing layer and layer of PVC are included, it is described
Glued between PVDF barriers coextruded layer, PMMA barriers coextruded layer, printing layer and layer of PVC by way of physical heating
Knot.
As the further improvement of above-mentioned technical proposal, the thickness of the PVDF barriers coextruded layer is 15~30 μm.
As the further improvement of above-mentioned technical proposal, the thickness of the PMMA barriers coextruded layer is 20~30 μm.
As the further improvement of above-mentioned technical proposal, the thickness of the layer of PVC is 80~120 μm.
The beneficial effects of the utility model are：
PVDF barriers coextruded layer of the present utility model is formed by PVDF and anti-UV barriers co-extrusion, and PMMA barriers are total to
Squeeze layer to be formed by PMMA and anti-UV barriers co-extrusion, improve PVDF and PMMA ability and ultraviolet resistance, it can make 95~
98% ultraviolet, which is absorbed, to be obstructed, and is effectively protected printing layer and layer of PVC, is improved the weather resistance of color film.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model one embodiment.
Marked in figure：
1-PVDF barrier coextruded layers；2-PMMA barrier coextruded layers；3- printing layers；4-PVC layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
As shown in figure 1, the weather resistant coloured silk film with duplicate protection layer of the present embodiment, including：From top to bottom set gradually
PVDF barriers coextruded layer 1, PMMA barriers coextruded layer 2, printing layer 3 and layer of PVC 4.PVDF barriers coextruded layer 1,
It is bonded together between PMMA barriers coextruded layer 2, printing layer 3 and layer of PVC 4 by way of physical heating.
Wherein, the thickness of PVDF barriers coextruded layer 1 is 15~30 μm；The thickness of PMMA barriers coextruded layer 2 be 20~
30μm；The thickness of layer of PVC 4 is 80~120 μm.
PVDF barriers coextruded layer 1 is formed by PVDF and anti-UV barriers co-extrusion, and PMMA barriers coextruded layer 2 passes through
PMMA is formed with anti-UV barriers co-extrusion, and UV barriers can shield ultraviolet light wave, reduces the transmission effect of ultraviolet.PVDF hinders
It can be absorbed 95~98% ultraviolet every agent coextruded layer 1 and PMMA barriers coextruded layer 2 to obstruct, be effectively protected print
Brush layer 3 and layer of PVC 4.
PMMA adds the degree of roughness of film surface, enhances printing performance, and ink is easier to be attached on film, carried
The high quality of color film picture on surface.
PMMA also has stronger ageing resistace, while adds the thickness of color film again, further increases color film
Tensile strength and wear-resisting, weather resistance.
PMMA barriers coextruded layer 2 be using acryl resin as major ingredient, then be equipped with the auxiliary materials such as diluent, modifying agent configuration and
Into.PMMA barriers coextruded layer 2 can lift the adhesive force between PVDF barriers coextruded layer 1 and printing layer 3, be not easy ink
Come off.
PVDF barriers coextruded layer 1 and PMMA barriers coextruded layer 2 improve the anti-uv-ray of color film, improve production
The impression quality of product, the service life of color film is extended, be more suitable for outdoor long-term use.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of weather resistant coloured silk film with duplicate protection layer, it is characterised in that including the PVDF resistances from top to bottom set gradually
Every agent coextruded layer, PMMA barriers coextruded layer, printing layer and layer of PVC, the PVDF barriers coextruded layer, PMMA barriers are total to
Squeeze and bonded between layer, printing layer and layer of PVC by way of physical heating.
2. the weather resistant coloured silk film according to claim 1 with duplicate protection layer, it is characterised in that the PVDF barriers
The thickness of coextruded layer is 15~30 μm.
3. the weather resistant coloured silk film according to claim 2 with duplicate protection layer, it is characterised in that the PMMA barriers
The thickness of coextruded layer is 20~30 μm.
4. the weather resistant coloured silk film according to claim 3 with duplicate protection layer, it is characterised in that the thickness of the layer of PVC
Spend for 80~120 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525888.XU CN206733710U (en) | 2017-05-12 | 2017-05-12 | Weather resistant coloured silk film with duplicate protection layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525888.XU CN206733710U (en) | 2017-05-12 | 2017-05-12 | Weather resistant coloured silk film with duplicate protection layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206733710U true CN206733710U (en) | 2017-12-12 |
Family
ID=60564523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720525888.XU Expired - Fee Related CN206733710U (en) | 2017-05-12 | 2017-05-12 | Weather resistant coloured silk film with duplicate protection layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206733710U (en) |
-
2017
- 2017-05-12 CN CN201720525888.XU patent/CN206733710U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852051B (en) | Novel structural laminating paper | |
| CN203048857U (en) | Pre-crosslinked hot melt adhesive coating with multi-layer co-extruded surface layer | |
| CN206733710U (en) | Weather resistant coloured silk film with duplicate protection layer | |
| CN201792569U (en) | High-brightness waterproof polypropylene digital photo paper | |
| CN206733748U (en) | Weather-proof PVDF coloured silks film | |
| CN202394996U (en) | Solar battery packaging glue film | |
| CN207257028U (en) | A kind of tear-proof film | |
| CN210855962U (en) | Red MOPP double-sided release film | |
| CN204160828U (en) | High-brightness cosmetic composite sheet | |
| CN210501946U (en) | Decoration printing film | |
| CN210148871U (en) | Composite honeycomb board | |
| CN207984237U (en) | Complete biodegradable multilayer extrusion print film | |
| CN205444772U (en) | Aluminum composite panel structure of high peel strength intensity | |
| CN202293543U (en) | Multifunctional unidirectional perspective composite printing material | |
| CN214658376U (en) | PVC decorative film with antifouling function | |
| CN106273955A (en) | Salad dressing packaging composite film and preparation method thereof | |
| CN206704879U (en) | A kind of vacuum diaphragm | |
| CN203174960U (en) | Color-changing aluminum-plastic composite panel | |
| CN201849033U (en) | PVC aluminum-plated label | |
| CN210711371U (en) | Compound OCA optics glued membrane | |
| CN210911549U (en) | Good-weather-resistance aluminum-plastic composite board for curtain wall | |
| CN203487077U (en) | Wear-resisting anti-counterfeiting adhesive tape | |
| CN203451459U (en) | Waterproof and anti-counterfeiting adhesive tape | |
| CN212242515U (en) | TPU protection film | |
| CN207842248U (en) | A kind of high intensity Anti- tarnishing proximate matter overlay film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191031 Address after: 250000 east area, No.2, Chuangye Road, Jiyang (Taiping) mechanical equipment Industrial Park, 500m east of the exit of Jitai Road, Taiping sub district office, Jiyang County, Jinan City, Shandong Province Patentee after: Shandong Mengli Oriental New Material Technology Co., Ltd Address before: Zhuzhou Road, Laoshan District 266100 Shandong city of Qingdao province No. 20 Hisense smart Valley No. 3 A block 1901, 1904 Patentee before: Qingdao Ou Du Texin Mstar Technology Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |