High-elasticity antibacterial non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof

Abstract

A high-elasticity antibacterial non-woven fabric with a membrane adhering type honeycomb structure comprises a plurality of composite fiber nets which are sequentially overlapped in a back-and-forth Z shape; antibacterial agents are sprayed in the composite fiber nets; the composite fiber nets are connected end to end in sequence; a hot smelting membrane is clamped between the adjacent composite fiber nets. In a manufacturing process, an upper-layer fiber net, an elastic fiber net and a lower-layer fiber net are prepared respectively through procedures of doing preparation before forming the net, and mechanically carding to form the net; then the three layers of fiber nets are overlapped by a fiber net composite procedure to form the composite fiber net; the upper-layer fiber net and the lower-layer fiber net are mixtures of low-smelting-point polyester staple fibers and three-dimensional crimped hollow polyester staple fibers; the elastic fiber net is a mixture of the low-smelting-point polyester staple fibers and elastic polyester staple fibers. After the antibacterial agents are sprayed into the composite fiber nets, the composite fiber nets are subjected to a fiber net membrane covering procedure, and the hot smelting membranes cover the front and back surfaces of the composite fiber nets; the high-elasticity antibacterial non-woven fabric with the membrane adhering type honeycomb structure is manufactured by vertically paving the nets, drying, trimming and winding.

Description

technical field

[0001] The invention relates to a high-elastic antibacterial nonwoven fabric with a film-bonded honeycomb structure and a manufacturing method thereof, belonging to the field of nonwoven fabrics. Background technique

[0002] Fluffy materials are a necessity of human social life and are closely related to people's lives. For example, sound insulation materials, sofas, mattresses, boss chairs, sports equipment, clothing and other fields need to use fluffy materials. According to the preparation method of fluffy materials, there are usually four categories: sponge, warp-knitted spacer fabric, three-dimensional elastic woven fabric, and non-woven fabric. Sponge is a kind of porous material, which is mainly made of soft foam in polyurethane foam. Because of its low price, light weight, soft and plump hand feeling and good resilience, sponge occupies a dominant position in the market. However, sponges have fatal shortcomings such as production pollution and non-r...

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