Environment-friendly non-woven wallpaper body paper and method for producing same

Abstract

The invention discloses environment-friendly non-woven wallpaper body paper and a method for producing the same. The method includes four steps of (1), selecting raw materials including raw main production materials which are wood pulp boards and chemical fibers; (2), preparing slurry, to be more specific, defibering the wood pulp boards by the aid of hydraulic pulpers, carrying out grinding by the aid of double-disc grinding machines to obtain wood pulp slurry for standby application, washing the chemical fibers by the aid of hot water and dispersing the chemical fibers by the aid of dispersion machines to obtain chemical fiber slurry for standby application; (3), configuring the slurry, to be more specific, uniformly mixing the wood pulp slurry and the chemical fiber slurry, which are prepared at the step (2), according to certain proportions to obtain mixtures and adding adjusting materials and adhesive into the mixtures to obtain slurry; (4), manufacturing body paper with pulp, tobe more specific, diluting the slurry prepared at the step (3) until paper can be manufactured with pulp in an online manner, carrying out dehydration forming by the aid of oblique meshes of oblique-mesh papermaking machines, carrying out dehydration by the aid of squeezing portions, carrying out drying and finishing by the aid of drying portions and carrying out sorting by the aid of paper winding machines to obtain the environment-friendly non-woven wallpaper body paper. Compared with the prior art, the environment-friendly non-woven wallpaper body paper and the method have the advantages ofzero toxicity or harm and environmental friendliness.

Description

technical field [0001] The invention relates to a wallpaper and a production method thereof, in particular to an environment-friendly non-woven wallpaper base paper and a production method thereof. Background technique [0002] With the continuous improvement of people's living standards, the awareness of health and environmental protection is getting stronger and stronger. Consumers' choice of home decoration wallpaper materials is constantly inclined to environmental protection materials. The future development focus of wallpaper will also follow the development route of environmental protection. Broad market prospects. [0003] The environmentally friendly wallpaper marked by non-woven wallpaper is gradually being pursued by people. This kind of wallpaper inherits the unique design of traditional wallpaper and is fashionable and novel. It uses natural plant fibers and chemical fibers as raw materials and is refined by scientific methods. [0004] Non-woven wallpaper base...

AI Technical Summary

Problems solved by technology

[0004] Non-woven wallpaper base paper is divided into different models according to raw material production methods and uses. Ordinary non-woven wallpaper base paper is formed by plant fiber and synthetic fiber at one time. It is used for compounding, foaming and backing paper. It cannot be directly used for printing. The performance is poor, and the use of surface-coated non-woven wallpaper base paper has a complicated production process, the surface contains paint, and it is easy to shed hair and powder, and various chemicals are added to the paint formula, and the production wastewater has an impact on the environment; PVC wallpaper base paper contains Chlorine element has certain toxicity. Although the price is relatively low, it also has environmental protection problems, and the product cannot be degraded, causing environmental pollution.

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