Manufacture of surface decoration film, construction method and application of the same

Abstract

The invention relates to the production of a surface decoration film and the construction method and application thereof, wherein the surface decoration film includes three layers which are sequentially a protection layer, a paint layer or dry powder layer and a PET complex film layer from top to bottom. The underside of the PET complex film layer is sequentially provided with an adhesive layer and a lower protection layer. The paint layer is a fluoro-carbon paint layer or a baking finish layer, and the thickness of the paint layer or the dry powder layer is 0.03mm while the thickness of the PET complex film layer is 0.2mm-0.5mm. During the production, a coiled PET complex film layer is arranged on a conveyor belt, one end of which is pulled forward by a traction mechanism and at the sametime a fluoro-carbon paint, a baking finish or a dry powder is coated on the surface of the PET complex film layer by spraying, then baking is carried out and the fluoro-carbon paint layer, the baking finish layer or the dry powder layer is formed on the surface of the PET complex film, then a code is marked on the back of the PET complex film layer, and the finished product is finally coiled. The invention is characterized by simple and reasonable structure, low production cost, convenient construction, flexible operation and long service life.

Description

technical field

[0001] The invention relates to a surface decoration film, in particular to the production, construction method and application of a surface decoration film for interior and exterior walls, ceilings, metal parts and the like. Background technique

[0002] At present, in order to improve the decoration degree of interior and exterior walls, fluorocarbon paint layer or paint layer is often applied on the surface of interior and exterior walls. The putty is manually constructed on site. First, the construction cost is high and the quality is difficult to guarantee. Second, the fluorocarbon paint layer is prone to surface cracking and hollowing, and the wall surface is efflorescent, peeling, water seepage, blooming, yellowing blisters, etc., and the quality is difficult to guarantee. , and the service life is relatively low. In response to this situation, some manufacturers have made some improvements, such as Chinese Patent Document No. CN200961332Y, which disc...

Examples

no. 1 example

[0025] During production, the roll-shaped PET composite film layer 3 is first placed on the conveyor belt, one end of which is pulled forward by the traction mechanism, and fluorocarbon paint, baking varnish or dry powder is sprayed on the surface of the PET composite film layer, and then dried. A fluorocarbon paint layer, baking varnish layer or dry powder layer with a thickness of 0.025mm-0.035mm is formed on the surface of the PET composite film layer, and then coded on the back of the PET composite film layer. The coded content includes model, batch and length, and finally rolled into shape .

[0026] During construction, first cut the surface decorative film according to the required length or width, then apply the glue layer on the surface of the polystyrene board, then spread the surface decorative film on the glue layer, then press it flat, and finally apply the surface decorative film and polystyrene board; or, directly foam on the surface of the polyurethane layer, p...

no. 2 example

[0030] During production, a strong adhesive layer 4 is sprayed on the back of the PET composite film layer, a lower protective layer 5 is laid on the surface of the adhesive layer, and the back surface of the lower protective layer is coded. The coded content includes model, batch and length, and finally rolled into shape.

[0031] During construction, remove the lower protective layer from the surface decorative film with the adhesive layer, and then directly lay it on the metal, wooden or plaster components, and then use a roller or an iron to press and stick it firmly.

[0032] See the first embodiment for the rest of the undescribed parts, and will not repeat them here.

technical field

[0001] The invention relates to a surface decoration film, in particular to the production, construction method and application of a surface decoration film for interior and exterior walls, ceilings, metal parts and the like. Background technique

[0002] At present, in order to improve the decoration degree of interior and exterior walls, fluorocarbon paint layer or paint layer is often applied on the surface of interior and exterior walls. The putty is manually constructed on site. First, the construction cost is high and the quality is difficult to guarantee. Second, the fluorocarbon paint layer is prone to surface cracking and hollowing, and the wall surface is efflorescent, peeling, water seepage, blooming, yellowing blisters, etc., and the quality is difficult to guarantee. , and the service life is relatively low. In response to this situation, some manufacturers have made some improvements, such as Chinese Patent Document No. CN200961332Y, which disc...

Examples

no. 1 example

[0025] During production, the roll-shaped PET composite film layer 3 is first placed on the conveyor belt, one end of which is pulled forward by the traction mechanism, and fluorocarbon paint, baking varnish or dry powder is sprayed on the surface of the PET composite film layer, and then dried. A fluorocarbon paint layer, baking varnish layer or dry powder layer with a thickness of 0.025mm-0.035mm is formed on the surface of the PET composite film layer, and then coded on the back of the PET composite film layer. The coded content includes model, batch and length, and finally rolled into shape .

[0026] During construction, first cut the surface decorative film according to the required length or width, then apply the glue layer on the surface of the polystyrene board, then spread the surface decorative film on the glue layer, then press it flat, and finally apply the surface decorative film and polystyrene board; or, directly foam on the surface of the polyurethane layer, p...

no. 2 example

[0030] During production, a strong adhesive layer 4 is sprayed on the back of the PET composite film layer, a lower protective layer 5 is laid on the surface of the adhesive layer, and the back surface of the lower protective layer is coded. The coded content includes model, batch and length, and finally rolled into shape.

[0031] During construction, remove the lower protective layer from the surface decorative film with the adhesive layer, and then directly lay it on the metal, wooden or plaster components, and then use a roller or an iron to press and stick it firmly.

[0032] See the first embodiment for the rest of the undescribed parts, and will not repeat them here.

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