Improved 3D fabric as well as process and application thereof

The invention relates to the field of warp knitting fabrics, in particular to an improved 3D fabric and a production process and application thereof, and particularly relates to a 3D fabric for mattresses, the improved 3D fabric comprises a surface layer, a bottom layer and a middle layer connecting...

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Bibliographic Details
Main Authors LIAN JINGYANG, LIAN JIEYANG, LIAN HUIYANG
Format Patent
LanguageChinese
English
Published 10.01.2023
Subjects
BRAIDING
KNITTING
LACE-MAKING
NON-WOVEN FABRICS
TEXTILES
TRIMMINGS
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Summary:The invention relates to the field of warp knitting fabrics, in particular to an improved 3D fabric and a production process and application thereof, and particularly relates to a 3D fabric for mattresses, the improved 3D fabric comprises a surface layer, a bottom layer and a middle layer connecting the surface layer and the bottom layer, the surface layer is of a honeycomb structure formed by hexagonal meshes, the bottom layer is of a strip-shaped net structure, and the middle layer is of a strip-shaped mesh structure. According to the 3D fabric, the compact densified areas are arranged on the middle layer at certain intervals, the vertical supporting force and resilience force are improved, the problem that the supporting force is insufficient due to the thickness problem of materials is solved, and the 3D fabric has the advantages of being good in elasticity, good in elasticity and good in breathability. The middle monofilaments are vertically arranged at an angle of X-90 degrees, traditional loose fiber 0
Bibliography:Application Number: CN202211296279