Manufacturing method of base material for ground cushion and base material for ground cushion

Abstract

The invention provides a preparation method for basis material for ground cushion with sufficient tensile strength, featheriness, sufficient durability and sliding resistance and basis material for ground cushion. The preparation method comprises: forming fiber web constituted of raw fiber (12) and fine fiber (11); complexing the fiber web using knitting needle with barb depth corresponding with the fine degree of the fine fiber (11); thus forming high density fibrous layer (13) mainly of fine fiber (11) in the center and forming low density fibrous layer (14) mainly of raw fiber on the surface of the high density fibrous layer (13); then heating the low density fibrous layer (14) to melt the fiber for forming the low density fibrous layer (14) to form resin block (15).

Description

technical field

[0001] This invention relates to the manufacturing method of the base material for floor mats, and the base material for floor mats. Specifically, it can be applied to mats placed on the ground of vehicles such as automobiles, trains, and airplanes, mats placed on the ground in buildings or corridors, entrances and exits of rooms or in front of elevator doors, or front doors of houses, etc. The manufacturing method of the base material for floor mats of a floor mat, and the base material for floor mats. Background technique

[0002] Conventionally, for example, floor mats are placed on the floor of the cabin of an automobile to prevent soil or mud adhering to shoes and the like from soiling the floor. A needle-punched nonwoven is bonded to the back of the floor mat, which has a surface roughened by local melting of the fibers, preventing the mat from slipping. However, slippage cannot be sufficiently prevented on the surface roughened by local melting of fi...

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