Spring-free high-elasticity fiber mattress

Abstract

The invention provides a spring-free high-elasticity fiber mattress. The spring-free high-elasticity fiber mattress is mainly composed of a mattress quilt body and cotton column fillers arranged in the mattress quilt body, wherein hard cotton fiber sheets are arranged in the middle of a textile layer and are punctured and sewed at equal distances to form the mattress quilt body which is composed of a plurality of equal-width and parallel filling cloth bags; the cotton column fillers are formed by filling polyester fiber cotton fibers into narrow and long cloth bags and the cotton column fillers horizontally fill into the filling cloth bags of the mattress quilt body, so that the mattress with the shape which is similar with a multi-pipe rocket gun structure shape is produced; the unit volume density of fiber materials is increased by the narrow and long cloth bags and a forced blowing-in filling method, and an arrangement combination structure of the fiber materials is changed, so that the mattress has a vertically-crossed lump-shaped structure shape, such as a crimped steel wire cluster, and furthermore, the supporting strength of the mattress is extremely improved; the mattress has lasting elasticity, is not hardened all the time, and is comfortable and durable; the process is simple and convenient and is suitable for flow production; the mattress can be 100% recycled after being abandoned and no garage pollution is caused; the mattress is a substitute good of a foreign Simmons mattress with springs, and has extremely high application prospect and commercial promotional value.

Description

technical field

[0001] The invention belongs to a high-elastic fiber mattress made of polyester fiber as a filling material and adopting a multi-barrel rocket structure. Background technique

[0002] Traditional polyester fiber mattresses are made by puncturing and sewing polyester fiber batting sheets up and down to cover the fabric. The filler polyester fiber cotton sheet, commonly known as hard cotton, is made by using special equipment, through carding, spraying and flattening, baking heating, spraying glue setting, cutting and other processes. Unprocessed and shaped polyester fiber batting, like the cotton batting used to make quilts and mattresses, is soft and invisible, lacks support, and cannot be used as a filling material for thick and crisp mattresses. The specifications of commonly used hard cotton are 90*200CM, 120*200CM, 150*200CM, 180*200CM, etc., the thickness is generally 4-10CM, and the weight is 400-1200 grams per square meter. However, due to the thickn...

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