Composite moisture-proof wall cloth and production process thereof

Abstract

The invention relates to the technical field of wall cloth decoration material production, and discloses a composite moisture-proof wall cloth and a production process thereof. The composite moisture-proof wall cloth comprises a fabric layer, wherein a first nanometer waterproof coating is arranged at the bottom of the fabric layer, a noise reduction layer is arranged at the top of the fabric layer, a flame-retardant non-woven fabric is arranged at the top of the noise reduction layer, and an elastic weaved cloth is arranged at the top of the flame-retardant non-woven fabric. According to theinvention, through the composite photocatalyst coating coated on the front surface of the composite moisture-proof wall cloth, after the wall cloth and the wall surface are installed, the composite photocatalyst coating coated on the outer surface of the wall surface can be catalyzed by matching with indoor light or external light, so that the composite photocatalyst coating can react with indoortoxic and harmful gas such as formaldehyde and the like so as to reduce the concentration of the indoor toxic and harmful gas, remove the odor, purify the air, improve the comfort of the indoor personnel and benefit the health of the indoor personnel.

Description

Technical field [0001] The invention relates to the technical field of wall cloth decoration material production, in particular to a composite moisture-proof wall cloth and its production process. Background technique [0002] Wall cloth, also known as "wall cloth", is the fabric used for pasting walls. Cotton cloth is used as the base cloth, and the base cloth is printed or embossed. It is also woven with jacquard. The patterns used are mostly geometric and floral patterns. Wall cloth, as the name implies, is a special kind of "paper" and "cloth" that are mounted on the wall for decoration. It is a commonly used building interior wall decoration material. [0003] However, although the quality of traditional wall coverings is relatively good, it still has shortcomings, especially its poor waterproof and moisture-proof effect. In the prior art, wall coverings with formaldehyde removal are used to remove the damage caused by indoor decoration. Formaldehyde, the existing formaldehyd...

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Problems solved by technology

[0004] The invention provides a composite moisture-proof wall covering and its production process, which has the advantages of being waterproof, moisture-proof and air-purifying, and solves the shortcomings of the traditional wall covering, although its quality is relatively excellent, especially its waterproof and Moisture-proof effect is relatively poor, and in the prior art, formaldehyde-removing wall coverings are used to remove formaldehyde generated during interior decoration. The formaldehyde-removing finishing agents used in the formaldehyde removal of existing wall coverings are mainly synthetic compounds, which is harmful to Potentially hazardous problem for people who live indoors

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