CN210362871U

CN210362871U - Pure tencel fabric

Info

Publication number: CN210362871U
Application number: CN201921206819.8U
Authority: CN
Inventors: 金兴丽; 潘仕权; 盛海军
Original assignee: Zhejiang Tianjun Textile Co Ltd
Current assignee: Zhejiang Tianjun Textile Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-21
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a pure tencel fabric, which comprises pure tencel grey cloth, wherein the front surface of the pure tencel grey cloth is provided with a flame retardant coating, an organic silicon high-elasticity coating and a water pressure resistant PU coating, and the back surface of the pure tencel grey cloth is provided with a PU white glue coating and a down-proof coating; a group of uniformly distributed separation grooves are formed in the surface of the flame-retardant coating, and ceramic fiber particle layers are arranged in the separation grooves; arc-shaped bulges are arranged on the surface of the down-proof coating. The utility model has the characteristics of can effectively improve elasticity.

Description

Pure tencel fabric

Technical Field

The utility model relates to a surface fabric, especially a pure tencel surface fabric.

Background

The tencel is produced by using wood pulp as a raw material and adopting a solvent spinning method, has the comfort of cotton and has unique touch feeling like silk, so the tencel is named. The tencel fabric has excellent hygroscopicity, and overcomes the defects that the strength of common viscose fiber is low, especially the strength of the common viscose fiber is almost similar to that of terylene but higher than that of cotton fiber under the state of low wet strength. Because pure tencel fabric has the advantages, the pure tencel fabric is gradually applied to the field of down jacket fabric, and the existing treatment mode is to coat a down-proof coating on the back of the pure tencel fabric and coat a water pressure resistant PU coating on the front of the pure tencel fabric. However, since the tencel fiber has a uniform cross section and weak interfibrillar bonding, although it has high tenacity, it has little elasticity, and the outer layer of the fiber is easily broken when mechanically rubbed. Therefore, the prior art has the problem of poor elasticity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pure tencel surface fabric. The utility model has the characteristics of can effectively improve elasticity.

The technical scheme of the utility model: the pure tencel fabric comprises pure tencel grey cloth, wherein the front surface of the pure tencel grey cloth is provided with a flame-retardant coating, an organic silicon high-elasticity coating and a water pressure resistant PU coating, and the back surface of the pure tencel grey cloth is provided with a PU white glue coating and a down-proof coating; a group of uniformly distributed separation grooves are formed in the surface of the flame-retardant coating, and ceramic fiber particle layers are arranged in the separation grooves; arc-shaped bulges are arranged on the surface of the down-proof coating.

In the pure tencel fabric, a group of annular grooves which are distributed in concentric circles are formed in the surface of the organic silicon high-elasticity coating, and a nano particle titanium dioxide coating is arranged in each annular groove.

In the pure tencel fabric, the pure tencel grey cloth comprises a base cloth layer, and a surface cloth layer and a bottom cloth layer are respectively arranged on the upper side and the lower side of the base cloth layer.

In the pure tencel fabric, the base fabric layer is a warp-flat structure formed by weaving tencel.

In the pure tencel fabric, the fabric layer is a warp-diagonal structure formed by weaving tencel.

In the pure tencel fabric, the base fabric layer is a warp-pile structure formed by weaving tencel.

Compared with the prior art, the utility model discloses a at the high-elastic coating of pure tencel grey cloth surface coating organosilicon to with fire-retardant coating, water pressure resistant PU coating, prevent mutually supporting between fine hair coating and the PU white glue coating, thereby can the holistic elasticity of effectual improvement pure tencel surface fabric. The separation grooves are formed in the surface of the flame-retardant coating, so that the internal stress on the fabric can be effectively relieved, the overall resilience performance of the fabric can be improved, and the ceramic fiber particle layer is arranged in the separation grooves, so that the purposes of ventilation and moisture removal and certain sterilization can be achieved; simultaneously, set up the arc arch through the surface at preventing the fine hair coating, can enough increase the area and the thickness of preventing the fine hair coating, can play the purpose of certain direction and restriction to the eiderdown again, and then effectual improvement prevents the fine hair effect, can also alleviate certain stress, improves the holistic elasticity of surface fabric. To sum up, the utility model has the characteristics of can effectively improve elasticity.

In addition, the surface of the organic silicon high-elasticity coating is provided with the annular groove, and the nano particle titanium dioxide coating is arranged in the annular groove, so that the air permeability of the fabric is improved, and the fabric has a good sterilization effect.

The utility model discloses a pure tencel grey cloth comprises base cloth layer through flat organizational structure, the face cloth layer through oblique organizational structure and the base cloth layer through fine hair organizational structure, not only can effectually promote the holistic stability ability of surface fabric and tear resistance, also can improve the holistic elasticity of surface fabric to a certain extent.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure of the annular groove.

The labels in the figures are: 1-pure tencel grey cloth, 2-flame retardant coating, 3-organic silicon high-elasticity coating, 4-water pressure resistant PU coating, 5-PU white glue coating, 6-down-proof coating, 7-separation groove, 8-ceramic fiber particle layer, 9-arc protrusion, 10-annular groove, 11-nano particle titanium dioxide coating, 101-base cloth layer, 102-surface cloth layer and 103-bottom cloth layer.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The pure tencel fabric is shown in figures 1 and 2 and comprises pure tencel grey cloth 1, wherein the front surface of the pure tencel grey cloth 1 is provided with a flame-retardant coating 2, an organic silicon high-elasticity coating 3 and a water pressure resistant PU coating 4, and the back surface of the pure tencel grey cloth 1 is provided with a PU white glue coating 5 and a down-proof coating 6; a group of uniformly distributed separation grooves 7 are formed in the surface of the flame-retardant coating 2, and ceramic fiber particle layers 8 are arranged in the separation grooves 7; arc-shaped bulges 9 are arranged on the surface of the down-proof coating 6.

The surface of the organic silicon high-elasticity coating 3 is provided with a group of annular grooves 10 which are distributed in concentric circles, and the annular grooves 10 are internally provided with a nano particle titanium dioxide coating 11.

The pure tencel grey cloth 1 comprises a base cloth layer 101, wherein a surface cloth layer 102 and a bottom cloth layer 103 are respectively arranged on the upper side and the lower side of the base cloth layer 101.

The base fabric layer 101 is a warp-flat weave structure woven from tencel.

The fabric layer 102 is a warp-bias weave structure woven from tencel.

The base fabric layer 103 is a warp-pile structure woven from tencel.

The base fabric layer, the face fabric layer and the bottom fabric layer are woven by a warp knitting machine, the warp knitting machine can adopt a high-speed compound needle type tricot machine with the specific model of HKS3-M, E32, and the warp knitting machine comprises a front comb, a middle comb and a rear comb.

The weaving method comprises the following steps: the front comb, the middle comb and the rear comb are all made of tencel. The front comb warp is laid with yarn obliquely, the middle comb warp is laid with yarn, the front comb and the middle comb are laid with yarn reversely, the back comb warp is laid with yarn flatly, and the middle comb and the back comb are laid with yarn in the same direction. The method comprises the steps that tencel is knitted into a warp diagonal structure by a comb to obtain a surface fabric layer, tencel is knitted into a warp velvet structure opposite to the warp diagonal structure by a middle comb to obtain a bottom fabric layer, tencel is knitted into a warp flat structure by a rear comb to obtain a base fabric layer, and the warp diagonal structure, the warp velvet structure and the warp flat structure are mutually knitted by a warp knitting machine in the knitting process.

The water pressure resistant PU coating can adopt a PU silver adhesive coating.

And a TiO2-ZnO gel film layer is also arranged between the pure tencel grey cloth and the PU white glue coating. The fabric not only has good ultraviolet resistance and antibacterial performance, but also can improve the strength and tear resistance of the high-purity tencel grey cloth, and the wear resistance is also improved.

The utility model discloses a manufacture process: coating a flame-retardant coating on the upper surface of pure tencel grey cloth, then pressing a separation groove on the surface of the flame-retardant coating by using a roller with a transverse bulge, paving a ceramic fiber granular layer in the separation groove, then coating an organic silicon high-elasticity coating, pressing an annular groove on the surface of the organic silicon high-elasticity coating, coating a nano particle titanium dioxide coating into the annular groove, and finally coating a water pressure resistant PU coating; and then coating a PU white glue coating and a down-proof coating on the lower surface of the pure tencel grey cloth, and pressing an arc-shaped bulge by using a press roll with an arc-shaped groove on the surface.

Claims

1. Pure tencel surface fabric, its characterized in that: the fabric comprises pure tencel gray fabric (1), wherein a flame-retardant coating (2), an organic silicon high-elasticity coating (3) and a water pressure resistant PU coating (4) are arranged on the front surface of the pure tencel gray fabric (1), and a PU white glue coating (5) and a down-proof coating (6) are arranged on the back surface of the pure tencel gray fabric (1); a group of uniformly distributed separation grooves (7) are formed in the surface of the flame-retardant coating (2), and ceramic fiber particle layers (8) are arranged in the separation grooves (7); arc-shaped bulges (9) are arranged on the surface of the down-proof coating (6).

2. The pure tencel fabric of claim 1, wherein: the surface of the organic silicon high-elasticity coating (3) is provided with a group of annular grooves (10) which are distributed in concentric circles, and the inside of each annular groove (10) is provided with a nano particle titanium dioxide coating (11).

3. The pure tencel fabric of claim 1, wherein: the pure tencel grey cloth (1) comprises a base cloth layer (101), wherein a surface cloth layer (102) and a bottom cloth layer (103) are respectively arranged on the upper side and the lower side of the base cloth layer (101).

4. The pure tencel fabric of claim 3, wherein: the base cloth layer (101) is of a warp-flat structure formed by weaving tencel.

5. The pure tencel fabric of claim 3, wherein: the fabric layer (102) is of a warp-diagonal structure formed by weaving tencel.

6. The pure tencel fabric of claim 3, wherein: the bottom cloth layer (103) is a warp-pile tissue structure formed by weaving tencel.