Environment-friendly three-dimensional cotton for furniture and preparation method thereof

Abstract

The invention provides an environment-friendly three-dimensional cotton for furniture and a preparation method thereof. The preparation method includes the following steps: preparing an upper fiber raw material and a lower fiber raw material; opening the prepared upper fiber raw material and the prepared lower fiber raw material; carding the opened upper fiber raw material and the opened lower fiber raw material into net-shaped structures; stacking up the upper fiber net and the lower fiber net; connecting the stacked upper fiber net and lower fiber net together through needling; and performing hot-pressing forming on the upper surface and the lower surface of the integrated upper fiber net and lower fiber net after needling, wherein the upper fibers form a fluffy structure, and the lower fibers form a plate-shaped structure. The environment-friendly three-dimensional cotton prepared by the method is provided. The environment-friendly three-dimensional cotton can be applied on the furniture instead of polymeric sponge and clamping plates, can avoid any adhesive, and is environment-friendly.

Description

technical field [0001] The invention belongs to the technical field of furniture articles, and in particular relates to an environmentally friendly three-dimensional cotton that can replace polyurethane sponges and splints and is applied to furniture and a preparation method thereof. Background technique [0002] When making the bed rails of the soft bed, the back of the head of the bed, the armrests and the backrest of the sofa, the traditional production method is to use wooden boards and sponges, apply glue on the wooden boards and sponges, and bond the two together. The wood board is a high-density wood board formed by hot pressing with adhesives and wood boards. The sponge is formed by foaming. The entire process and materials are inseparable from glue, which is easy to cause secondary pollution, not environmentally friendly, has a strong odor, and takes a long time to work. It is long, covers a large area, has many materials, and the process is relatively complicated, ...

AI Technical Summary

Problems solved by technology

[0002] When making the bed rails of the soft bed, the back of the head of the bed, the armrests and the backrest of the sofa, the traditional production method is to use wooden boards and sponges, apply glue on the wooden boards and sponges, and bond the two together. The wood board is a high-density wood board formed by hot pressing with adhesives and wood boards. The sponge is formed by foaming. The entire process and materials are inseparable from glue, which is easy to cause secondary pollution, not environmentally friendly, has a strong odor, and takes a long time to work. Long, covers a large area, has many materials, and the process is relatively complicated, especially when the furniture is in a humid environment, it is easy to rot and cause damage to the furniture, and the service life is short

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