CN218701865U

CN218701865U - Non-woven fabric for sofa

Info

Publication number: CN218701865U
Application number: CN202222277172.6U
Authority: CN
Inventors: 谷源明; 谷冬昭
Original assignee: DALIAN RUIGUANG NONWOVEN GROUP CO LTD
Current assignee: DALIAN RUIGUANG NONWOVEN GROUP CO LTD
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-24
Anticipated expiration: 2032-08-29

Abstract

The utility model belongs to the technical field of the non-woven fabrics, a non-woven fabrics for sofa is disclosed. Consists of an upper fiber mesh layer, a woven fabric layer and a lower fiber mesh layer; the top layer is an upper fiber mesh layer, the middle layer is a woven fabric layer, and the bottom layer is a lower fiber mesh layer; the upper fiber mesh layer and the woven fabric layer are mutually entangled and connected to obtain a mesh layer, and the mesh layer and the lower fiber mesh layer are mutually entangled and connected to obtain the non-woven fabric for the sofa; the raw materials of the upper fiber mesh layer and the lower fiber mesh layer are fine denier hydrophilic terylene. The non-woven fabric for the sofa has smooth and fine appearance, soft hand feeling and good air permeability.

Description

Non-woven fabric for sofa

Technical Field

The utility model belongs to the technical field of the non-woven fabrics, the utility model relates to a non-woven fabrics for sofa.

Background

Textiles in the broad sense encompass virtually all products throughout the industry from spinning to finished goods, including fibers, fabrics, garments, and other textiles, where fabrics are broadly classified into several categories, woven, knitted, woven, and non-woven. The term nonwoven here refers to a nonwoven fabric, i.e. a nonwoven fabric. Thus, nonwovens are obviously a product within the textile category. Nonwoven fabrics are referred to as "nonwoven fabrics" or "nonwoven fabrics" for convenience. The fabric is a novel fiber product which can be formed without spinning and weaving processes and is prepared by using high polymer slices, short fibers or filaments through various fiber web forming methods and consolidation techniques. Most of sofa fabrics in the market are textiles, and the market is vacant for sofa fabrics made of non-woven fabrics. The conventional non-woven fabric cannot replace the fabric for the sofa, so that the non-woven fabric for the sofa, which is good in appearance, softness and air permeability, is continuously developed and applied to the market.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough among the above-mentioned background art, provide a sofa with non-woven fabrics, the non-woven fabrics that sofa was used, the outward appearance is smooth fine and smooth, soft handle, the gas permeability is good.

The utility model provides a technical scheme that its technical problem adopted is: a non-woven fabric for sofa comprises an upper fiber mesh layer, a tatting fabric layer and a lower fiber mesh layer; the top layer is an upper fiber mesh layer, the middle layer is a woven fabric layer, and the bottom layer is a lower fiber mesh layer; the upper fiber mesh layer and the woven fabric layer are mutually entangled and connected to obtain a mesh layer, and the mesh layer and the lower fiber mesh layer are mutually entangled and connected to obtain the non-woven fabric for the sofa; the raw materials of the upper fiber mesh layer and the lower fiber mesh layer are fine denier hydrophilic terylene.

The raw material of the woven fabric layer is nylon material or terylene material.

The upper fiber mesh layer and the lower fiber mesh layer are formed by matching and blending superfine hydrophilic polyester fibers with different fiber numbers. The specifications of the superfine fine-denier hydrophilic polyester fiber are respectively fiber A, fiber B and fiber C, wherein the upper fiber layer is one or two of fiber A and fiber B; the lower web layer is one or both of fibers B and C. Wherein the upper fiber net layer preferably adopts fiber A as raw material; the lower web layer is preferably made of fiber C.

Furthermore, the specification of the fiber A is 0.1-0.3dtex, the length is 2mm-5mm, the specification of the fiber B is 0.35dtex-0.5dtex, the length is 2-8mm, the specification of the fiber C is 0.5dtex-0.8dtex, and the length is 4mm-10mm.

Further, the total gram weight of the non-woven fabric for the sofa is 200-400gsm, and the upper fiber net layer and the lower fiber net layer are fiber net layers; wherein the gram weight of the woven fabric layer accounts for 40-50%, the gram weight of the fiber net layer accounts for 50-60%, the gram weight of the upper fiber net layer accounts for 70-90%, and the gram weight of the lower fiber net layer accounts for 10-30%.

Compared with the prior art, the utility model beneficial effect who has is:

the utility model provides a pair of non-woven for sofa compares in conventional fabrics, and the more fine and smooth soft of surface, the hydroscopicity is good, and the outward appearance is like the irregular line of genuine leather moreover, and the sense of touch is comfortable, uses the reinforce height simultaneously, is difficult to take place to warp.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of a non-woven fabric for sofa of the present invention.

In the figure, 1 is an upper fiber net layer, 2 is a shuttle weaving layer, and 3 is a lower fiber net layer.

Detailed Description

The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following embodiments.

Example 1

A sofa non-woven fabric is composed of an upper fiber mesh layer 1, a woven fabric layer 2 and a lower fiber mesh layer 3 as shown in figure 1; the top layer is an upper fiber mesh layer 1, the middle layer is a woven fabric layer 2, and the bottom layer is a lower fiber mesh layer 3; the upper fiber mesh layer 1 and the shuttle-woven fabric layer 2 are mutually entangled and connected to obtain a mesh layer, and the mesh layer and the lower fiber mesh layer 3 are mutually entangled and connected to obtain the non-woven fabric for the sofa; the raw materials of the upper fiber mesh layer 1 and the lower fiber mesh layer 3 are fine denier hydrophilic terylene.

The specifications of the superfine fine-denier hydrophilic polyester fibers are respectively fiber A, fiber B and fiber C, wherein the raw material of the upper fiber layer 1 is two of the fiber A and the fiber B; the lower fiber net layer 3 is made of two of the fibers B and C.

(1) Respectively putting 0.15dtex 3mm fine-denier hydrophilic terylene and 0.3dtex 5mm fine-denier hydrophilic terylene into a pulping tank for decomposition and dispersion to prepare suspension with a certain concentration, diluting the suspension step by step to a fan pump, and forming a fiber net layer (an upper fiber net layer) by wet-laid equipment.

(2) The woven fabric is uniformly and flatly laid above the spunlace mesh screen through an unwinding device and a tension device.

(3) The wet-laid fiber layer (upper fiber mesh layer) is transferred to the upper surface of the woven fabric layer 2, and then enters a spunlace machine for consolidation and winding to form a whole, and then is dried and wound into cloth.

(4) And (2) forming a fiber web layer (a lower fiber web layer) from the 0.5dtex 6mm fine-denier hydrophilic fiber in wet equipment according to the step (1), placing the cloth formed in the step (3) on a spunlace net curtain through a placing device, and spunlacing and consolidating the cloth and the fiber web layer (the lower fiber web layer) to form the spunlace nonwoven fabric with a three-layer structure.

(5) And (4) flattening by hot pressing through a hot rolling device, and drying and winding to form the cloth.

(6) The product has a grammage of 300gsm with a 120gsm woven fabric layer, 150gsm upper web layer, and 30gsm lower web layer. The fiber proportion of the upper fiber mesh layer is 0.15dtex 3mm to 80 percent, and 0.3dtex 5mm to 20 percent; the lower web layer was 100% 0.5dtex 6mm.

Example 2

A non-woven fabric for a sofa, which comprises a fabric layer,

a sofa non-woven fabric, as shown in figure 1, is composed of an upper fiber mesh layer 1, a woven fabric layer 2 and a lower fiber mesh layer 3; the topmost layer is an upper fiber mesh layer 1, the middle layer is a woven fabric layer 2, and the bottom layer is a lower fiber mesh layer 3; the upper fiber mesh layer 1 and the shuttle-woven fabric layer 2 are mutually entangled and connected to obtain a mesh layer, and the mesh layer and the lower fiber mesh layer 3 are mutually entangled and connected to obtain the non-woven fabric for the sofa; the raw materials of the upper fiber mesh layer 1 and the lower fiber mesh layer 3 are fine denier hydrophilic terylene.

The specifications of the superfine fine-denier hydrophilic polyester fiber are respectively fiber A and fiber C, wherein the upper fiber net layer 1 selects the fiber A as a raw material; the lower fiber net layer 3 selects fiber C as raw material.

(1) And (3) putting the 0.15dtex 3mm fine-denier hydrophilic terylene into a pulping tank for disintegration and dispersion to prepare suspension with a certain concentration, diluting the suspension to a fan pump step by step, and forming a fiber network layer (an upper fiber network layer) by wet-method net forming equipment.

(3) The wet-laid fiber layer is transferred to the upper surface of the woven fabric layer 2, and then enters a spunlace machine for consolidation and winding to form a whole, and then is dried and wound into cloth.

(4) And (3) forming a fiber web layer (lower fiber web layer) from the 0.5dtex 8mm fine-denier hydrophilic fibers in wet equipment according to the step (1), placing the cloth formed in the step (3) onto a spunlace net curtain through a placing device, and performing spunlace consolidation with the fiber web layer (lower fiber web layer) to form the spunlace nonwoven fabric with a three-layer structure.

(6) The product has a grammage of 250gsm with a woven fabric layer of 120gsm, an upper web layer of 110gsm and a lower web layer of 20gsm. 0.15dtex 3mm accounts for 100% in the upper fiber mesh layer; the lower fiber net layer contains 0.5dtex 8mm in 100%.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A sofa non-woven fabric is characterized by comprising an upper fiber mesh layer (1), a woven fabric layer (2) and a lower fiber mesh layer (3); the topmost layer is an upper fiber net layer (1), the middle layer is a woven fabric layer (2), and the bottom layer is a lower fiber net layer (3); the upper fiber mesh layer (1) and the woven fabric layer (2) are mutually entangled and connected to obtain a mesh layer, and the mesh layer and the lower fiber mesh layer (3) are mutually entangled and connected to obtain the non-woven fabric for the sofa; the upper fiber mesh layer (1) and the lower fiber mesh layer (3) are made of fine denier hydrophilic polyester.

2. The sofa non-woven fabric as claimed in claim 1, wherein the fine denier hydrophilic polyester fiber specification is fiber A, fiber B, fiber C, respectively, the upper fiber net layer (1) fiber A is the raw material; the fiber C of the lower fiber mesh layer (3) is used as a raw material; the specification of the fiber A is 0.1-0.3dtex, the length is 2mm-5mm, the specification of the fiber B is 0.35dtex-0.5dtex, the length is 2-8mm, the specification of the fiber C is 0.5dtex-0.8dtex, and the length is 4mm-10mm.