CN112252628A - Sticking process of anti-warping PVC architectural decoration film - Google Patents
Sticking process of anti-warping PVC architectural decoration film Download PDFInfo
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- CN112252628A CN112252628A CN202011110254.0A CN202011110254A CN112252628A CN 112252628 A CN112252628 A CN 112252628A CN 202011110254 A CN202011110254 A CN 202011110254A CN 112252628 A CN112252628 A CN 112252628A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C7/00—Paperhanging
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Abstract
The invention discloses a sticking process of an anti-warping PVC architectural decoration film, belonging to the field of PVC films, and the sticking process of the anti-warping PVC architectural decoration film comprises the steps of arranging a plurality of films and anti-warping bags, after the adhesive tape is pasted, the anti-warping adhesive layer can be formed at the edge and the joint of the film, the strength of the anti-warping adhesive layer can be effectively maintained under the action of the connecting line and the keel whisker, thereby effectively protecting the edge of the adhered membrane from warping and ensuring that the membrane can not be easily warped along with the prolonging of the service life, when the anti-warping adhesive layer cracks, the outside enters the through line along the through line when encountering water and contacts with the self-heating powder, so that the self-heating powder generates heat, thereby softening and melting part of the warping-proof adhesive layer, enabling the cracks to be mutually fused and repaired, prolonging the time of the warping-proof effect of the film, thereby prolonging the service life of the decorative film and simultaneously ensuring that the decorative film has better protection effect on the building surface.
Description
Technical Field
The invention relates to the field of PVC films, in particular to a sticking process of an anti-warping PVC architectural decoration film.
Background
PVC is polyvinyl chloride, which is an initiator for vinyl chloride monomer (VCM for short) in the presence of peroxides, azo compounds, etc.; or a polymer polymerized by a free radical polymerization mechanism under the action of light and heat. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins.
PVC is white powder with an amorphous structure, has small branching degree, relative density of about 1.4, glass transition temperature of 77-90 ℃, starts to decompose at about 170 ℃, has poor stability to light and heat, can decompose to generate hydrogen chloride at more than 100 ℃ or after long-time sunshine insolation, further automatically catalyzes and decomposes to cause color change, and the physical and mechanical properties are also rapidly reduced.
The molecular weight of the PVC produced industrially is generally within the range of 5-11 ten thousand, and the PVC has larger polydispersity, and the molecular weight is increased along with the reduction of polymerization temperature; without a fixed melting point, softening begins at 80-85 ℃, the temperature of 130 ℃ becomes a viscoelastic state, and the temperature of 160-180 ℃ begins to change into a viscous state; the composite material has good mechanical properties, the tensile strength is about 60MPa, and the impact strength is 5-10 kJ/m 2; has excellent dielectric properties.
Plastic film products have become indispensable chemical products in daily life and are widely used in various industries such as medicine, food, agriculture, and construction. But a decorative film for building trade is when pasting, and the edge is because with external contact, and it receives external environment's influence easily, for example outside rainwater, air oxidation etc. effect lead to the very easy warpage phenomenon that takes place in edge for the edge peels off the skin easily, not only influences the aesthetic property of decorating, and its whole life also can descend, and also receives the influence to building surface's protection effect.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a warp-proof PVC architectural decoration film pasting process, which comprises the steps of arranging a plurality of films and warp-proof bags, after the adhesive tape is pasted, the anti-warping adhesive layer can be formed at the edge and the joint of the film, the strength of the anti-warping adhesive layer can be effectively maintained under the action of the connecting line and the keel whisker, thereby effectively protecting the edge of the adhered membrane from warping and ensuring that the membrane can not be easily warped along with the prolonging of the service life, when the anti-warping adhesive layer cracks, the outside enters the through line along the through line when encountering water and contacts with the self-heating powder, so that the self-heating powder generates heat, thereby softening and melting part of the warping-proof adhesive layer, enabling the cracks to be mutually fused and repaired, prolonging the time of the warping-proof effect of the film, thereby prolonging the service life of the decorative film and simultaneously ensuring that the decorative film has better protection effect on the building surface.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A sticking process of an anti-warping PVC architectural decoration film comprises the following steps:
s1, firstly, carrying out ash removal and hair residue removal treatment on the building surface to which the decorative film is adhered;
s2, aligning the adhesive surface of the rolled decorative film to the building surface and attaching the adhesive surface along the edge of the building surface;
s3, uniformly pressing the warping-preventing bags on the edges of the outermost membrane sheets and the warping-preventing bags between the two membrane sheets by using a plate-shaped tool with a smooth surface;
s4, the buckling-proof bag is broken, the film-forming glue in the buckling-proof bag overflows and flows, the film-forming glue is made of hot-melt materials, and therefore a buckling-proof glue layer is formed at the joint of the two films and the edge of the film, standing and airing are conducted, and the sticking of the decorative film is completed.
Further, the plate-shaped tool is subjected to preheating treatment before pressing the anti-warping bag in the S3, the preheating temperature is 60-70 ℃, so that when the plate-shaped tool presses the anti-warping bag, the film forming glue in the anti-warping bag can be heated to a certain extent, the film forming glue is melted and flows, the anti-warping glue layer can be formed between the edge of the membrane and the building surface after overflowing is facilitated, and the phenomenon that the edge of the membrane after bonding is not prone to warping is effectively protected.
Furthermore, the fixed connection of the anti-warping bags is connected at the edge of the membrane, two adjacent anti-warping bags between the membranes are bonded with each other, the membranes and the anti-warping bags form the decorative film, the edge of the membrane is fixedly connected with a plurality of uniformly distributed keel whiskers, the keel whiskers are positioned in the anti-warping bags, a plurality of uniformly distributed connecting lines are fixedly connected between the end parts of the two anti-warping bags bonded with each other far away from the rubber surface of the membrane, the melted film forming glue overflowing after melting firstly moves towards one side of the decorative film contacting with the building surface, and then slowly moves towards one side of the two anti-warping bags far away from the building surface, when reaching the connecting lines, the connecting lines are embedded in the overflowing film forming glue, so that the finally formed anti-warping glue layer has higher strength and is difficult to be damaged, the probability of warping of the edge of the building film after being bonded is reduced, and the service life of the decorative film is effectively prolonged, meanwhile, the protective and beautifying effect on the building surface is better.
Further, the line is made with the crooked bag of proof warp for elastic material, and the thickness of the part of proof warp bag mutual contact is thinner than the crooked bag thickness of proof warp that is close to line one side, when receiving the extrusion force of platelike instrument, the part of proof warp bag mutual contact breaks earlier than the crooked bag of proof warp of keeping away from building face one deck for the one side that the film-forming glue can effectively guarantee to be close to the building face when spilling over overflows earlier, makes the inside difficult bubble space that appears of the crooked glue film of proof warp who forms, thereby makes it better to the crooked effect of proof warp on diaphragm surface.
Furthermore, the anti-warping bag is of a double-layer structure at one end close to the rubber surface, the anti-warping bag comprises an inner rubber-permeable layer of an inner layer and an outer rubber-protective layer of an outer layer, the inner rubber-permeable layer and the outer rubber-protective layer are in mutual contact, and the two are not in strict mutual contact in order to represent the relationship between the two in the drawing.
Further, interior adhesive tape layer is for leading to the thru hole structure more, and the thickness of interior adhesive tape layer and outer protective glue film all is thinner than the part of adjacent two warpage preventing bags mutual contact, and bilayer structure can guarantee that its intensity makes its difficult fracture when the transportation, does not influence its earlier fracture when receiving the extrusion simultaneously again, makes when receiving the extrusion force, and the part that warpage preventing bag is close to the building face breaks at first, makes the formation direction of warpage preventing the adhesive film for surpassing outwards from the building face, further guarantees its inside difficult bubble space that produces.
Furthermore, the keel is required to comprise a through line fixedly connected with the membrane, a plurality of through lines connected with the through line and a plurality of heat conducting lines embedded on the through line, the through line is fixedly penetrated through the through line, the end part of the heat conducting wire is embedded in the through wire, the through wire is filled with self-heating powder, the self-heating powder is made of lime material, when the self-heating powder is used for a long time after being pasted, when the anti-warping glue layer becomes lower in strength and generates certain cracks and meets rainwater, the rainwater seeps into the anti-warping glue layer along the cracks, and enters the through line along the through line and the heat conducting line and contacts the self-heating powder, so that the self-heating powder generates heat, thereby softening and melting part of the warping-proof adhesive layer to enable the warping-proof adhesive layer to be mutually fused, repairing the crack and prolonging the time of the warping-proof effect of the film, thereby prolonging the service life of the decorative film and simultaneously ensuring that the decorative film has better protection effect on the building surface.
Furthermore, the through line and the heat conducting line are both made of water absorbing materials, so that moisture can be conveniently guided into the through line to be contacted with the self-heating powder, and the through line is made of heat-resistant materials, so that the through line is not easily damaged when being heated.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through the setting at a plurality of diaphragms and anti-warping bag, after pasting, can form the anti-warping glue film at the edge of diaphragm and junction, the effect that cooperation line and fossil fragments must, can effectively maintain the intensity of anti-warping glue film, and then the difficult warping phenomenon that takes place in the diaphragm edge after effective protection bonding, along with the extension of live time, when anti-warping curved glue film takes place the crack, external water enters into through in line and contacts with self-heating powder along the through, make self-heating powder heat production, thereby soften and melt the partial anti-warping glue film of melting, make the crack fuse each other and be restoreed, thereby make its time to the anti-warping effect of diaphragm obtain the extension, and then prolong the life of this decorating film, make its guard action to the building face better simultaneously.
(2) And S3, the plate-shaped tool is subjected to preheating treatment before pressing the anti-warping bag, the preheating temperature is 60-70 ℃, so that the plate-shaped tool can play a certain heating role on the film-forming glue in the anti-warping bag when pressing the anti-warping bag, the film-forming glue is melted and flows, the anti-warping glue layer can be formed between the edge of the membrane and the building surface after overflowing is facilitated, and the phenomenon that the edge of the membrane after bonding is not easy to warp is effectively protected.
(3) The anti-warping bags are fixedly connected with the edges of the membranes, the anti-warping bags between two adjacent membranes are mutually bonded, the membranes and the anti-warping bags form the decorative film, the edges of the membranes are fixedly connected with a plurality of uniformly distributed keel whiskers, the keels are positioned in the anti-warping bags, a plurality of uniformly distributed connecting lines are fixedly connected between the end parts of the two anti-warping bags which are mutually bonded and far away from the rubber surface of the membranes, film-forming glue which overflows after being melted firstly moves towards one side of the decorative film which is in contact with the building surface and then slowly moves towards one side of the two anti-warping bags which is far away from the building surface, when reaching the connecting line, the connecting line is embedded in the overflowing film-forming glue, so that the finally formed anti-warping glue layer has higher strength and is not easy to be damaged, therefore, the probability of the warping phenomenon of the edge of the adhered building film is reduced, the service life of the decorative film is effectively prolonged, and the decorative film has better protection and beautification effects on the building surface.
(4) The connecting line and the warp-proof curved bag are made of elastic materials, the thickness of the mutually contacted part of the warp-proof curved bag is thinner than that of the warp-proof curved bag close to one side of the connecting line, when the extrusion force of the plate-shaped tool is received, the mutually contacted part of the warp-proof curved bag is firstly broken than the warp-proof curved bag far away from one layer of the building surface, one side of the formed film forming glue close to the building surface can be effectively ensured to overflow firstly, the formed warp-proof glue layer is difficult to generate a bubble gap, and the warp-proof effect of the film forming glue layer on the surface of the film is better.
(5) The anti-warping bag is of a double-layer structure at one end close to the rubber surface, the anti-warping bag comprises an inner rubber-permeable layer as an outer rubber-outer layer, the inner rubber-permeable layer and the outer rubber-outer layer are in mutual contact, and the two are not strictly in mutual contact in order to represent the relationship in the drawing.
(6) Interior adhesive tape is for leading to the thru hole structure more, and the thickness of interior adhesive tape and outer protective glue film all is thinner than adjacent two parts that prevent warping bag and contact each other, bilayer structure can guarantee that its intensity makes its difficult fracture when the transportation, does not influence its earlier fracture when receiving the extrusion simultaneously again, makes when receiving the extrusion force, prevents warping the part that the bag is close to the building face and breaks at first, makes the formation direction of preventing warping the adhesive tape for surpassing outwards from the building face, further guarantees its inside difficult bubble space that produces.
(7) The keel comprises a through line fixedly connected with the diaphragm, a plurality of through lines connected with the through line and a plurality of heat conducting lines embedded on the through line, the through line fixedly penetrates through the through line, the end part of the heat conducting wire is embedded in the through wire, the through wire is filled with self-heating powder which is made of lime hydrate material, when the self-heating powder is used for a long time after being pasted, when the anti-warping glue layer becomes lower in strength and generates certain cracks and meets rainwater, the rainwater seeps into the anti-warping glue layer along the cracks, and enters the through line along the through line and the heat conducting line and contacts the self-heating powder, so that the self-heating powder generates heat, thereby softening and melting part of the warping-proof adhesive layer to enable the warping-proof adhesive layer to be mutually fused, repairing the crack and prolonging the time of the warping-proof effect of the film, thereby prolonging the service life of the decorative film and simultaneously ensuring that the decorative film has better protection effect on the building surface.
(8) The through line and the heat conducting line are both made of water absorption materials, so that moisture is conveniently guided into the through line to be contacted with the self-heating powder, and the through line is made of heat-resistant materials, so that the through line is not easily damaged when being heated.
Drawings
FIG. 1 is a schematic diagram of the main flow structure of the present invention;
FIG. 2 is a schematic structural view of a decorative film according to the present invention;
FIG. 3 is a schematic structural view of a portion of the buckling restrained bladder of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
figure 5 is a schematic structural view of a keel whisker of the invention;
figure 6 is a schematic structural view of the keel whisker part of the invention.
The reference numbers in the figures illustrate:
1 membrane, 2 anti-warping bags, 21 inner adhesive layer, 22 outer adhesive layer, 3 keel whiskers, 31 through lines, 32 self-heating balls, 33 heat conducting lines and 4 connecting lines.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a process for sticking a warping-proof PVC architectural decoration film includes the following steps:
s1, firstly, carrying out ash removal and hair residue removal treatment on the building surface to which the decorative film is adhered;
s2, aligning the adhesive surface of the rolled decorative film to the building surface and attaching the adhesive surface along the edge of the building surface;
s3, uniformly pressing the warping-preventing bags 2 at the edge of the outermost membrane sheet 1 and the warping-preventing bags 2 between the two membrane sheets 1 by using a plate-shaped tool with a smooth surface;
s4, the buckling-proof bag 2 is broken, the film forming glue in the buckling-proof bag overflows and flows, the film forming glue is made of hot-melt materials, and therefore buckling-proof glue layers are formed at the joint of the two membranes 1 and the edge of the membranes 1, and the decoration film is pasted after standing and airing.
S3, the plate-shaped tool is subjected to preheating treatment before pressing the anti-warping bag 2, the preheating temperature is 60-70 ℃, so that when the plate-shaped tool presses the anti-warping bag 2, the plate-shaped tool can heat the film-forming glue in the anti-warping bag 2 to a certain extent, the film-forming glue is melted and flows, the anti-warping glue layer can be formed between the edge of the membrane 1 and the building surface after overflowing conveniently, and the phenomenon that the edge of the membrane 1 is not warped easily after bonding is effectively protected.
Referring to fig. 2-3, the warp-resistant bags 2 are fixedly connected to the edges of the membranes 1, the warp-resistant bags 2 between two adjacent membranes 1 are bonded with each other, the membranes 1 and the warp-resistant bags 2 constitute the decorative film, the edges of the membranes 1 are fixedly connected with a plurality of uniformly distributed keel whiskers 3, the keel whiskers 3 can be used as the lining of a formed warp-resistant adhesive layer to enhance the strength of the decorative film, the keel whiskers 3 are positioned in the warp-resistant bags 2, a plurality of uniformly distributed connecting lines 4 are fixedly connected between the end parts of the two warp-resistant bags 2 which are bonded with each other and far away from the adhesive surface of the membranes 1, the connecting lines 4 and the warp-resistant bags 2 are made of elastic materials, the thickness of the mutually contacted parts of the warp-resistant bags 2 is thinner than that of the warp-resistant bags 2 close to the connecting lines 4, when the extrusion force of the plate-shaped tool is applied, the mutually contacted parts of the warp-resistant bags 2 are broken before the warp-resistant bags, when the film-forming glue overflows, the side close to the building surface can be effectively ensured to overflow first, so that bubble gaps are not easy to appear in the formed warping-resistant glue layer, and the warping-resistant effect of the film-forming glue on the surface of the membrane 1 is better; the film forming glue overflowing after melting firstly moves towards one side of the decorative film contacting with the building surface, and then slowly moves towards one side of the two anti-warping bags 2 far away from the building surface, when reaching the connecting line 4, the connecting line 4 is embedded in the overflowing film forming glue, so that the finally formed anti-warping glue layer has higher strength and is not easy to be damaged, the probability of warping at the edge of the adhered building film is reduced, the service life of the decorative film is effectively prolonged, and the protective and beautifying effects on the building surface are better.
Referring to fig. 4, one end of the buckling-proof bag 2 close to the rubber surface is of a double-layer structure, the buckling-proof bag 2 includes an inner adhesive layer 21 as an outer adhesive layer 22, the inner adhesive layer 21 and the outer adhesive layer 22 are in contact with each other, in the figure, for convenience of representing the relationship between the two, the two are not strictly in contact with each other, the inner adhesive layer 21 is of a multi-through hole structure, the thicknesses of the inner adhesive layer 21 and the outer adhesive layer 22 are thinner than the thickness of the mutually-contacted portions of the two adjacent buckling-proof bags 2, the double-layer structure can ensure the strength of the buckling-proof bag to ensure that the buckling-proof bag is not easily broken during transportation, and the first breaking of the buckling-proof bag is not influenced during extrusion, so that the portion of the buckling-proof bag 2 close to the building surface is broken first when extrusion force is applied, the forming direction of the buckling-proof adhesive layer is outward from the building surface, and further ensures.
Referring to fig. 5-6, the keel beam 3 includes a through line 31 fixedly connected to the membrane 1, a plurality of through lines 32 connected to the through line 31, and a plurality of heat conducting lines 33 embedded in the through lines 32, the through lines 31 and the heat conducting lines 33 are made of water absorbing material for guiding water into the through lines 32 to contact with the self-heating powder, the through lines 32 are made of heat resistant material for preventing the through lines from being damaged by heat, the through lines 31 are fixedly connected to the through lines 32, the ends of the heat conducting lines 33 are embedded in the through lines 32, the through lines 32 are filled with self-heating powder, the self-heating powder is made of lime material and adhered for a long time, when the strength of the anti-warping adhesive layer is reduced and a certain crack occurs, when rainwater is encountered, the rainwater seeps into the interior of the anti-warping adhesive layer and enters the through lines 32 along the through lines 31 and the heat conducting lines 33 and contacts with the, make self-heating powder heat production to softening and melting part proof warp glue film, making it fuse each other, making the crack repaired, make its time to the proof warp effect of diaphragm 1 obtain the extension, and then make the life-span extension of this decorating film, make its guard action to the building face better simultaneously.
Through the setting at a plurality of diaphragms 1 and anti-warping bag 2, after pasting, can form the anti-warping glue film at the edge of diaphragm 1 and junction, cooperation line 4 and fossil fragments must 3's effect, can effectively maintain the intensity of anti-warping glue film, and then the difficult phenomenon that takes place the warpage in diaphragm 1 edge after effective protection bonding, along with the extension of live time, when the anti-warping glue film takes place the crack, external meeting water enters into through line 32 along through line 31 and contacts with self-heating powder in, make self-heating powder heat production, thereby soften and melt partial anti-warping glue film, make the crack fuse each other and be restoreed, thereby make its time to the anti-warping effect of diaphragm 1 obtain the extension, and then prolong the life of this decorating film, make its guard action to the building face better simultaneously.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (8)
1. A sticking process of an anti-warping PVC architectural decoration film is characterized in that: the method comprises the following steps:
s1, firstly, carrying out ash removal and hair residue removal treatment on the building surface to which the decorative film is adhered;
s2, aligning the adhesive surface of the rolled decorative film to the building surface and attaching the adhesive surface along the edge of the building surface;
s3, uniformly pressing the anti-warping bag (2) at the edge of the outermost membrane (1) and the anti-warping bag (2) between the two membranes (1) by using a plate-shaped tool with a smooth surface;
s4, the buckling-proof bag (2) is broken, the film-forming glue in the bag overflows and flows, so that buckling-proof glue layers are formed at the joint of the two films (1) and the edge of the film (1), and the decorative film is pasted after standing and airing.
2. The sticking process of the anti-warping PVC architectural decoration film according to claim 1, which is characterized in that: and in the step S3, the plate-shaped tool is subjected to preheating treatment before pressing the anti-buckling bag (2), wherein the preheating temperature is 60-70 ℃.
3. The sticking process of the anti-warping PVC architectural decoration film according to claim 1, which is characterized in that: prevent warping bag (2) fixed connection and connect at diaphragm (1) edge, adjacent two prevent warping bag (2) between diaphragm (1) and bond each other, diaphragm (1) edge fixedly connected with a plurality of evenly distributed's fossil fragments must (3), fossil fragments must (3) are located prevent warping bag (2), and two prevent warping bag (2) that bond each other keep away from between the tip of diaphragm (1) gluey face fixedly connected with a plurality of evenly distributed's line (4).
4. The sticking process of the anti-warping PVC architectural decoration film according to claim 3, which is characterized in that: the connecting line (4) and the anti-warping and bending bag (2) are made of elastic materials, and the thickness of the mutually contacted part of the anti-warping and bending bag (2) is thinner than that of the anti-warping bag (2) close to one side of the connecting line (4).
5. The sticking process of the anti-warping PVC architectural decoration film according to claim 4, which is characterized in that: the one end that anti-warp bag (2) are close to the face of glue is bilayer structure, and this department prevents warping the bag (2) and includes that interior adhesive tape (21) of inlayer are outer rubber layer (22), interior adhesive tape (21) and outer rubber layer (22) contact each other.
6. The sticking process of the anti-warping PVC architectural decoration film according to claim 5, which is characterized in that: the inner glue permeable layer (21) is of a multi-pass through hole structure, and the thickness of the inner glue permeable layer (21) and the thickness of the outer glue permeable layer (22) are thinner than the thickness of the mutually contacted parts of the two adjacent anti-warping bags (2).
7. The sticking process of the anti-warping PVC architectural decoration film according to claim 3, which is characterized in that: the keel whiskers (3) comprise through lines (31) fixedly connected with the membrane (1), a plurality of through lines (32) connected to the through lines (31) and a plurality of heat conducting lines (33) embedded in the through lines (32), the through lines (31) fixedly penetrate through the through lines (32), the end portions of the heat conducting lines (33) are embedded in the through lines (32), and self-heating powder is filled in the through lines (32).
8. The sticking process of the anti-warping PVC architectural decoration film according to claim 1, which is characterized in that: the through lines (31) and the heat conducting lines (33) are made of water-absorbing materials, and the through lines (32) are made of heat-resisting materials.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113356728A (en) * | 2021-06-23 | 2021-09-07 | 南通海鹰木业股份有限公司 | Hollow combined glass easy for mounting aluminum-wood door and window |
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Application publication date: 20210122 |