PVC wide seamless wall cloth and manufacturing method thereof

Abstract

The invention belongs to the technical field of veneer decorative materials and in particular relates to PVC wide seamless wall cloth and a manufacturing method thereof. The technical scheme for solving the technical problem is as follows: the cloth comprises a polyester fabric layer, a wallpaper original paper layer which fully covers the back surface of the polyester fabric layer, an aqueous glue layer between the back surface of the polyester fabric layer and the wall paper original paper layer, a PVC foamed coating coated to the front surface of the back surface of the polyester fabric and a surface printing coating arranged on the surface of the PVC foamed coating. The PVC wide seamless wall cloth provided by the invention can manufacture the PVC wall cloth in a wide manner, the width reaching 2.7-3.2m. According to demands, the width can be also made greater, or even 5-10m, continuous production of the whole batch of cloth can be made in the length direction to integrally realize the requirement of seamless width, so that seamless paving in the upper and lower directions and the peripheral direction of a decorative space is realized.

Description

technical field [0001] The invention belongs to the technical field of facing decoration materials, and in particular relates to a PVC wide-width seamless wall covering and a manufacturing method thereof. Background technique [0002] PVC coating is easy to clean, waterproof and mildew-proof. In the prior art, there is PVC wallpaper directly coated with PVC on the paper surface. Due to the limited toughness of the paper surface, when the width or length of the paper surface is large, the paper surface is easy to crack. Therefore, the PVC wallpaper product width The width and length will be limited. Generally, the maximum width of PVC wallpaper is about 0.8-1 meter, and it is impossible to achieve continuous seamless paving on the wall. In the prior art, there are also people who have proposed a PVC wall cloth scheme, that is, directly do PVC coating on one surface of the cloth, but because the cloth has the characteristics of good toughness and insufficient rigidity, after ...

AI Technical Summary

Problems solved by technology

In the prior art, there is PVC wallpaper directly coated with PVC on the paper surface. Due to the limited toughness of the paper surface, when the width or length of the paper surface is large, the paper surface is easy to crack. Therefore, the PVC wallpaper product width The width and length of PVC wallpaper will be limited. Generally, the maximum width of PVC wallpaper is about 0.8-1 meters, and it is impossible to achieve continuous seamless paving on the wall.

In the prior art, there are also people who have proposed a PVC wall cloth scheme, that is, directly do PVC coating on one surface of the cloth, but because the cloth has the characteristics of good toughness and insufficient rigidity, after PVC coating and coating on the cloth, The printing and embossing of the cloth need to apply tension to the cloth. Under the effect of the tension, the cloth itself will have different deformations. Therefore, after PVC coating or printing or embossing, when the cloth After the tension is released, there will be problems such as uneven PVC coating, deformation of the printed embossed pattern, and the embossed pattern cannot match the printed pattern. In addition, multi-color overprinting is often involved in printing. If the cloth is under tension Inconsistent deformation everywhere will directly cause the problem that multi-color overprinting cannot be carried out. These problems will gradually intensify as the width of the cloth increases, which seriously affects the quality and appearance of PVC wall covering. Therefore, the width of the existing PVC wall covering It is also subject to greater restrictions. Generally, it can only be about 0.8-1 meter. Like PVC wallpaper, it cannot achieve continuous seamless paving on the wall.

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