CN111559124A - PVC decorative film with antifouling function - Google Patents

PVC decorative film with antifouling function Download PDF

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Publication number
CN111559124A
CN111559124A CN202010425919.0A CN202010425919A CN111559124A CN 111559124 A CN111559124 A CN 111559124A CN 202010425919 A CN202010425919 A CN 202010425919A CN 111559124 A CN111559124 A CN 111559124A
Authority
CN
China
Prior art keywords
pvc
layer
film
decorative film
antifouling function
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.)
Pending
Application number
CN202010425919.0A
Other languages
Chinese (zh)
Inventor
张正辉
张翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Himei New Material Co ltd
Original Assignee
Jiangsu Himei New Material Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Himei New Material Co ltd filed Critical Jiangsu Himei New Material Co ltd
Priority to CN202010425919.0A priority Critical patent/CN111559124A/en
Publication of CN111559124A publication Critical patent/CN111559124A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/754—Self-cleaning

Landscapes

  • Laminated Bodies (AREA)

Abstract

The invention discloses a PVC decorative film with an antifouling function, which comprises an external foam damping layer, wherein a close weaving net is arranged below the external foam damping layer, an upper PVC film is arranged below the close weaving net, a lower PVC film is arranged below the upper PVC film, a wall body sticking layer is arranged below the lower PVC film, and adhesive coating layers are arranged among the external foam damping layer, the close weaving net, the upper PVC film and the lower PVC film, and the PVC decorative film has the beneficial effects that: the PVC decorative film is made of a multi-layer structure in a composite mode, can meet various requirements of users while ensuring decoration performance, is made of environment-friendly materials, meets the requirements of sustainable development, further expands the application range of the PVC decorative film, promotes the development of the industry, and is suitable for being popularized and used on a large scale.

Description

PVC decorative film with antifouling function
Technical Field
The invention relates to the PVC product industry, in particular to a PVC decorative film with an antifouling function.
Background
The polymer decorative film has been widely used as a wall decorative material, and as people continuously improve decorative effect, the service performance of the decorative material needs to be continuously enhanced, and the PVC decorative film is more and more popular with people due to the characteristics of excellent decoration and low cost, and is widely applied to the surface laying of objects such as furniture, houses and the like so as to increase the appearance attractiveness and durability. The existing PVC decorative film is mostly composed of a PVC layer and a solvent type ink printing layer, and the film quality is reduced due to oxidation and deformation after long-time use, so that the stability of the film product is poor.
At present, the traditional PVC decorative film generally only has decoration and no other functions, has single structural function, cannot meet the actual requirements of users, limits the application range of the PVC decorative film, and simultaneously limits the development of the PVC film industry.
Disclosure of Invention
The invention aims to provide a PVC decorative film with an antifouling function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a PVC decorating film with antifouling function, includes outside foam shock absorber layer installs close knitmesh below closely the knitmesh below installs the PVC membrane go up the PVC membrane below and install down the PVC membrane install the wall body below down and paste the layer outside foam shock absorber layer, closely knit the net, go up the PVC membrane, down PVC membrane and wall body paste and be equipped with the adhesive coating layer between the layer.
As a further scheme of the invention: the upper PVC film and the lower PVC film have the same thickness.
As a further scheme of the invention: and an ultraviolet protection layer is paved outside the external foam damping layer.
As a further scheme of the invention: and an antifouling central layer is arranged between the external foam damping layer and the dense weaving net.
As a further scheme of the invention: the dense weaving net is made of metal fibers and is paved inside the lower portion of the antifouling central layer.
As a further scheme of the invention: the interior of the antifouling central layer is composed of a polyurethane resin layer and a fluorosilicone resin layer.
As a further scheme of the invention: an internal pressure-relieving damping layer is paved between the upper PVC film and the lower PVC film.
Compared with the prior art, the invention has the beneficial effects that: the PVC decorative film is made of a multi-layer structure in a composite mode, can meet various requirements of users while ensuring decoration performance, is made of environment-friendly materials, meets the requirements of sustainable development, further expands the application range of the PVC decorative film, promotes the development of the industry, and is suitable for being popularized and used on a large scale.
Drawings
Fig. 1 is a schematic structural diagram of a PVC decorative film with an antifouling function.
FIG. 2 is a schematic structural diagram of an antifouling core layer in a PVC decorative film with an antifouling function.
FIG. 3 is a schematic view of one side of a crushing apparatus for polyvinyl chloride plastic raw material for the production of an upper PVC film or a lower PVC film as a PVC film.
FIG. 4 is a schematic view of another side of the polyvinyl chloride plastic raw material pulverizing apparatus for the production of the upper PVC film or the lower PVC film as the PVC film according to the present invention.
FIG. 5 is a schematic view of the positioning block after operation.
Figure 6 is a schematic view of a shredder cabinet.
In the figure: 1-external foam shock-absorbing layer, 2-antifouling central layer, 3-upper PVC film, 4-lower PVC film, 5-dense woven net, 6-adhesive coating layer, 7-internal pressure-relieving shock-absorbing layer, 8-wall body sticking layer, 9-ultraviolet protective layer, 201-polyurethane resin layer and 202-fluorine silicon resin layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, in an embodiment of the present invention, a PVC decoration film with an antifouling function includes an external foam damping layer 1, a dense woven mesh 5 is installed below the external foam damping layer 1, an upper PVC film 3 is installed below the dense woven mesh 5, a lower PVC film 4 is installed below the upper PVC film 3, a wall body adhesive layer 8 is installed below the lower PVC film 4, and an adhesive coating layer 6 is disposed between the external foam damping layer 1, the dense woven mesh 5, the upper PVC film 3, the lower PVC film 4 and the wall body adhesive layer 8.
Example two:
in this embodiment, the uv protection layer 9 is laid on the outer side of the external foam damping layer 1, the antifouling core layer 2 is installed between the external foam damping layer 1 and the dense woven net 5, the antifouling core layer 2 is composed of a polyurethane resin layer 201 and a fluorosilicone resin layer 202, and the internal pressure-relieving damping layer 7 is laid between the upper PVC film 3 and the lower PVC film 4.
The working principle of the invention is as follows: this membrane with go up PVC membrane 3 and PVC membrane 4 down are the base plate go up PVC membrane 3 and PVC membrane 4 inside shop is equipped with inside slow compression buffer 7 and is used for weakening the relative pressure of base plate from top to bottom go up PVC membrane 3 top shop is equipped with closely knit net 5 and is used for fixed upper structure closely knit net 5 top shop has antifouling central layer 2 top shop has ultraviolet protection layer 9 this membrane of weaving to be oxidized.
The upper PVC film 3 and the lower PVC film 4 as the PVC film are manufactured by a calendering process, wherein the calendering process is a process of passing heated polyvinyl chloride plastic through a gap between one or more pairs of horizontal rollers rotating in opposite directions to enable the material to bear the extrusion and extension effects, so that a thin product with a certain thickness, width and smooth surface is formed. In the production process of the upper PVC film 3 and the lower PVC film 4, the plastic raw material is usually crushed and then heated and calendered.
However, the conventional crushing apparatus has a performance of decomposing and crushing the polyvinyl chloride plastic having a small volume accompanied by insufficient performance in a specific operation, and the crushing fineness is insufficient, so that the extraction performance of useful substances in the polyvinyl chloride plastic is poor thereafter.
Through improvement, as shown in fig. 3-6, the crushing device for polyvinyl chloride plastic raw materials used for producing the upper PVC membrane 3 or the lower PVC membrane 4 serving as the PVC membrane comprises a hollow container 1-2, a motor 1-3, a columnar rotating rod 1-4, a driving block 1-5, a columnar strip 1-6, a positioning block 1-7, a columnar moving strip 1-8, a squeezing block 1-9, a crushing cabinet 1-10, a chain wheel 1-21, a columnar driving rod 1-22, a columnar crushing rod 1-23, a worm wheel 1-24, a columnar horizontal rod 1-25, a fluff cloth 1-26, a slag inlet 1-27, a slag discharge channel 1-28 and a slag discharge hole 1-29, wherein the motor 1-3 is assembled on the upper wall of the container 1-2, and the motor 1-3 is connected with the rotating rod 1-4, in addition, the driving block 1-5 is assembled on the rotating rod 1-4, the driving block 1-5 is connected with the columnar strip 1-6, in addition, the columnar strip 1-6 is connected with the positioning block 1-7 on the moving strip 1-8, in addition, the lower end wall of the moving strip 1-8 is fixedly connected with the upper wall of the extrusion block 1-9, the crushing cabinet 1-10 is assembled at one side of the upper part of the container 1-2, the chain wheel 1-21 is assembled on the rotating rod 1-4, the crushing rod 1-23 is assembled on the driving rod 1-22, in addition, the driving rod 1-22 is assembled in the crushing cabinet 1-10, in addition, the worm wheel 1-24 is assembled on the driving rod 1-22, the horizontal rod 1-25 is arranged below the driving rod 1-22, in addition, the horizontal rods 1-25 are provided with the fluff cloth 1-26, the slag inlet holes 1-27 are arranged on the crushing cabinets 1-10, in addition, the crushing cabinets 1-10 are communicated with the containers 1-2 through slag discharge channels 1-28, and in addition, the lower end walls of the containers 1-2 are provided with the slag discharge holes 1-29. The columnar strips 1-6 are welded at the edge positions of the driving blocks 1-5, the driving blocks 1-5 are disc-shaped, the columnar strips 1-6 are matched with openings formed in the heads of the positioning blocks 1-7 in a transition fit mode, the aperture of each opening is consistent with the horizontal longitudinal span of the driving blocks 1-5, and the driving blocks 1-5 are pulled to rotate when the rotating rods 1-4 rotate, so that the moving strips 1-8 are pulled to vertically move back and forth through the columnar strips 1-6 and the positioning blocks 1-7. The number of the extrusion blocks 1-9 is one pair, the sum of the areas occupied by the lower walls of the other pair of the extrusion blocks 1-9 is the same as the area occupied by the longitudinal section of the container 1-2, the other pair of the extrusion blocks 1-9 run in opposite directions during running, and the motion strip 1-8 runs back and forth to pull the pair of the extrusion blocks 1-9 to perform crushing operation on polyvinyl chloride plastics through downward running. The number of the driving rods 1-22 is a pair, the worm wheels 1-24 at the head positions of the other pair of the driving rods 1-22 are meshed with each other, the chain wheel 1-21 is assembled on one of the driving rods 1-22, the chain wheel 1-21 is connected with the chain wheel 1-21 on the rotating rod 1-4, the horizontal rods 1-25 and the driving rods 1-22 are arranged in parallel, the chain wheel 1-21 is also assembled at the head position of the horizontal rod 1-25, the three chain wheels 1-21 are connected with each other through chain plates, the rotating rod 1-4 and the chain wheel 1-21 on the driving rod 1-22 are used for transmitting performance, and the driving rod 1-22 and the crushing rod 1-23 are used for traction, under the meshing traction of the worm wheels 1-24, the other crushing rod 1-23 rotates along with the corresponding driving rod 1-22, so as to carry out the initial crushing operation on the polyvinyl chloride plastics.
When the harmless treatment platform for polyvinyl chloride plastics is used, firstly, the polyvinyl chloride plastics are thrown into the crushing cabinets 1-10 through the slag inlet holes 1-27, the starting motor 1-3 is started to operate, the transmission performance of the connection between the rotating rod 1-4 and the chain wheels 1-21 on the rotating rod 1-4 and the driving rod 1-22 through chain plates is realized, one driving rod 1-22 and the crushing rod 1-23 are drawn to rotate, under the meshing traction of the worm wheels 1-24, the other crushing rod 1-23 can rotate relatively along with the corresponding driving rod 1-22, so as to carry out the initial crushing operation on the polyvinyl chloride plastics, in addition, under the traction of the chain wheels 1-21, the horizontal rod 2 can rotate together, so that the fluff cloths 1-26 on the horizontal rod 1-25 can clean the polyvinyl chloride plastics on and off the crushing rod 1-23, the smooth operation of the crushing rods 1 to 23 is facilitated, and then the crushed polyvinyl chloride plastic can reach the container 1 to 2 according to the slag discharge channels 1 to 28;
when the rotating rod 1-4 rotates, the driving block 1-5 is dragged to rotate, the driving block 1-5 rotates, the moving strips 1-8 are dragged to move back and forth in the vertical direction through the columnar strips 1-6 and the positioning blocks 1-7, so that the pair of extrusion blocks 1-9 are dragged to crush polyvinyl chloride plastics through a downward movement mode, and after the polyvinyl chloride plastics are crushed, the polyvinyl chloride plastics are taken out through the positions of the slag discharge holes 1-29, so that the polyvinyl chloride plastics are crushed to be further recycled.
The crushing machine can crush materials with different shapes and sizes, improves the applicability of a platform, ensures that the crushing degree is better, and has additional promotion performance on the extraction of useful substances in the polyvinyl chloride plastic;
the introduced driving rod, the crushing rod and the worm wheel are combined to operate, initial crushing can be performed on polyvinyl chloride plastic, and recycling of the polyvinyl chloride plastic is facilitated;
secondly, by introducing the driving block, the columnar bars, the positioning block, the moving bars and the extrusion block, the polyvinyl chloride plastics can be extruded and impacted by vertically running back and forth because the arrangement places of the columnar bars are different, and the thinning operation is performed on the polyvinyl chloride plastics.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a PVC decorating film with antifouling function, includes outside foam shock absorber layer (1), its characterized in that outside foam shock absorber layer (1) below is installed closely knitmesh (5) below is installed PVC membrane (3) go up PVC membrane (3) below and install down PVC membrane (4) are installed to PVC membrane (4) below down the wall body pastes layer (8) outside foam shock absorber layer (1), closely knitmesh (5), go up PVC membrane (3), PVC membrane (4) and wall body paste and be equipped with adhesive coating layer (6) between layer (8).
2. The PVC decorative film with antifouling function according to claim 1, characterized in that the upper PVC film (3) and the lower PVC film (4) have the same thickness.
3. The PVC decorative film with antifouling function according to claim 2, wherein a UV-protective layer (9) is applied on the outside of the external foam shock-absorbing layer (1).
4. The PVC decorative film with antifouling function according to claim 3, wherein an antifouling center layer (2) is installed under the external foam shock-absorbing layer (1) and the dense-woven net (5).
5. PVC membrane with antifouling function according to claim 1 or 4, characterised by that the dense mesh (5) is made of metal fibres, laid inside under the external foam shock-absorbing layer (1).
6. The PVC decorative film with an antifouling function according to claim 5, wherein the antifouling core layer (2) is internally composed of a polyurethane resin layer (201) and a fluorosilicone resin layer (202).
7. The PVC decorative film with antifouling function according to claim 6, wherein an internal pressure-relieving shock-absorbing layer (7) is laid between the upper PVC film (3) and the lower PVC film (4).
CN202010425919.0A 2020-05-19 2020-05-19 PVC decorative film with antifouling function Pending CN111559124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010425919.0A CN111559124A (en) 2020-05-19 2020-05-19 PVC decorative film with antifouling function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010425919.0A CN111559124A (en) 2020-05-19 2020-05-19 PVC decorative film with antifouling function

Publications (1)

Publication Number Publication Date
CN111559124A true CN111559124A (en) 2020-08-21

Family

ID=72073498

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010425919.0A Pending CN111559124A (en) 2020-05-19 2020-05-19 PVC decorative film with antifouling function

Country Status (1)

Country Link
CN (1) CN111559124A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204644794U (en) * 2015-03-12 2015-09-16 江苏北台壁纸实业有限公司 A kind of anti-soil Environment-friendlywallpaper wallpaper
CN205674630U (en) * 2016-06-16 2016-11-09 广州佳得塑胶制品有限公司 The decorating film that a kind of anti-folding of resistance to Huang is white
CN205818594U (en) * 2016-06-27 2016-12-21 杭州尊尚壁装饰材料有限公司 A kind of environment-friendly type PVC wallpaper with air-cleaning function
CN106703325A (en) * 2015-11-13 2017-05-24 江阴华东装饰材料有限公司 Sun-resistant and antibacterial PVC decorative film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204644794U (en) * 2015-03-12 2015-09-16 江苏北台壁纸实业有限公司 A kind of anti-soil Environment-friendlywallpaper wallpaper
CN106703325A (en) * 2015-11-13 2017-05-24 江阴华东装饰材料有限公司 Sun-resistant and antibacterial PVC decorative film
CN205674630U (en) * 2016-06-16 2016-11-09 广州佳得塑胶制品有限公司 The decorating film that a kind of anti-folding of resistance to Huang is white
CN205818594U (en) * 2016-06-27 2016-12-21 杭州尊尚壁装饰材料有限公司 A kind of environment-friendly type PVC wallpaper with air-cleaning function

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Application publication date: 20200821

RJ01 Rejection of invention patent application after publication