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A platform for research: civil engineering, architecture and urbanism
Manufacturing method of spunlaced nonwoven wall covering fabric
The invention relates to a manufacturing method of a spunlaced nonwoven wall covering fabric. The manufacturing method comprises the following steps: a) selecting dacron, opening the selected dacron through an opening machine, uniformly mixing the opened dacron through a cotton mixing box, then carding the mixed dacron through a carding machine so as to form a fiber cotton fleece of which lines are arrayed one by one and side by side, and performing three-dimensional mussy arraying on the carded fiber cotton fleece; b) firstly enabling the fiber cotton fleece to pass through a draw machine, then enabling the fiber cotton fleece to pass through a high-pressure spunlace, and then successively performing vacuum dewatering, drying, high-temperature pressing and forming on the obtained fiber cotton fleece so as to form a base material layer; and c) uniformly stirring a high-temperature foaming agent, aqueous PU, a color fixing agent and color paste so as to obtain a mixture, filtering the mixture to form paste, uniformly coating and printing the paste on one smooth clean surface of the base material layer, then coating a small quantity of a water-proof material and a small quantity of a flame-retardant material on the paste, and finally enabling a foaming printing layer to be formed after circular net foaming treatments. The wall covering fabric prepared by the manufacturing method disclosed by the invention is firm to stick, good in air permeability and not liable to be mouldy.
Manufacturing method of spunlaced nonwoven wall covering fabric
The invention relates to a manufacturing method of a spunlaced nonwoven wall covering fabric. The manufacturing method comprises the following steps: a) selecting dacron, opening the selected dacron through an opening machine, uniformly mixing the opened dacron through a cotton mixing box, then carding the mixed dacron through a carding machine so as to form a fiber cotton fleece of which lines are arrayed one by one and side by side, and performing three-dimensional mussy arraying on the carded fiber cotton fleece; b) firstly enabling the fiber cotton fleece to pass through a draw machine, then enabling the fiber cotton fleece to pass through a high-pressure spunlace, and then successively performing vacuum dewatering, drying, high-temperature pressing and forming on the obtained fiber cotton fleece so as to form a base material layer; and c) uniformly stirring a high-temperature foaming agent, aqueous PU, a color fixing agent and color paste so as to obtain a mixture, filtering the mixture to form paste, uniformly coating and printing the paste on one smooth clean surface of the base material layer, then coating a small quantity of a water-proof material and a small quantity of a flame-retardant material on the paste, and finally enabling a foaming printing layer to be formed after circular net foaming treatments. The wall covering fabric prepared by the manufacturing method disclosed by the invention is firm to stick, good in air permeability and not liable to be mouldy.
Manufacturing method of spunlaced nonwoven wall covering fabric
ZHANG YUN (author) / SHI SHUBO (author) / LIU BEIREN (author) / YAN GUOQING (author)
2015-12-16
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
D06C
Veredeln, Ausrüsten, Spannen oder Strecken von flächigem Textilgut
,
FINISHING, DRESSING, TENTERING, OR STRETCHING TEXTILE FABRICS
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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