CN218711167U

CN218711167U - Flax and bamboo joint blended yarn and flax blended fabric

Info

Publication number: CN218711167U
Application number: CN202222856190.XU
Authority: CN
Inventors: 陈志鹏; 郑小佳; 郑云波; 王忠宝; 陈燕宗
Original assignee: Haixi Textile New Material Industrial Technology Jinjiang Research Institute
Current assignee: Haixi Textile New Material Industrial Technology Jinjiang Research Institute
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a flax bamboo joint mixed yarn and flax blended fabric, the mixed yarn includes micropore dacron sandwich layer, cotton package twines the layer and flax wraps the layer, the cotton package twines the layer package twines outside micropore dacron sandwich layer, the direction of twist is S twists; the flax wrapping layer is wrapped outside the cotton wrapping layer, the twisting direction is Z twisting, and bamboo joints are formed on the surface of the flax wrapping layer; the moisture absorption rate of the microporous polyester core layer is less than that of the cotton wrapping layer, and the moisture absorption rate of the cotton wrapping layer is less than that of the flax wrapping layer. The three-layer moisture-conducting structure of the utility model has good wicking effect, and can greatly improve the moisture absorption and moisture-conducting performance of the blended yarn and the finished product thereof; the blended yarn and the blended fabric have good crease resistance by utilizing the good crease resistance of the microporous polyester core layer, and the ultraviolet resistance of the blended yarn is improved by combining the ultraviolet absorption characteristic of the fiber of the flax wrapping layer, the thickness of the convex patterns brought by bamboo joints and the microporous polyester core layer.

Description

Flax and bamboo joint blended yarn and flax blended fabric

Technical Field

The utility model relates to the field of textile technology, concretely relates to flax bamboo joint mixed yarn and flax blended fabric.

Background

The flax fiber has strong hygroscopicity and good heat dissipation and air permeability, the degummed flax fiber after boiling-off and degumming takes out impurities and colloid, has soft texture, is an ideal material for manufacturing clothing products such as summer shirts, skirts, casual suits, casual pants, summer sleeping mats, handkerchiefs, towels and the like, and is deeply loved by middle and high-end consumer groups.

However, the further development of the existing flax is limited by some defects of the wearability of the flax, and the reasons for the defects are as follows: the linen fiber and the fabric thereof have the defects of poor elastic recovery capability, easy wrinkling and difficult cleaning in wearing, and do not meet the requirements of consumers on the characteristics of no wrinkling, stiff performance, easy cleaning, storage and consumption quality of the clothes. In addition, although the flax fiber has certain ultraviolet resistance, the conventional flax blended product is generally below UPF40, does not meet the branding standard and still needs to be enhanced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flax bamboo joint mixed yarn and flax blended fabric has good moisture absorption and moisture conductivity and excellent anti-wrinkle ultraviolet resistance.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the flax and bamboo joint blended yarn comprises a microporous polyester core layer, a cotton wrapping layer and a flax wrapping layer, wherein the cotton wrapping layer is wrapped outside the microporous polyester core layer, and the twisting direction is S twist; the flax wrapping layer is wrapped outside the cotton wrapping layer, the twisting direction is Z twisting, and bamboo joints are formed on the surface of the flax wrapping layer; the moisture absorption rate of the microporous polyester core layer is less than that of the cotton wrapping layer, and the moisture absorption rate of the cotton wrapping layer is less than that of the flax wrapping layer.

Preferably, the flax wrapping layer adopts degummed flax fibers with the fiber length of 20mm-45 mm.

Preferably, the microporous polyester core layer is made of microporous polyester fibers with the fiber length of 19mm-76 mm.

Preferably, the density of the flax bamboo knot blended yarn is 15S/1-33S/1, and the twist is 500 twist/m-800 twist/m.

The utility model also provides a flax blended yarn surface fabric adopts above-mentioned flax bamboo joint mixed yarn to weave and forms.

Preferably, the sub-hemp blended fabric is a single-bead concave-convex fabric.

Preferably, the longitudinal density of the flax blended fabric is 80-160 wales/5 cm, and the transverse density is 45-70 wales/5 cm.

Preferably, the gram weight of the flax blended fabric is 180g/m ² -230g/m ² The width of the blended fabric is 1.6-2.3 m.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses the mixed yarn includes micropore dacron sandwich layer, cotton package twines the layer and the flax wraps the layer, and the cotton package twines the layer and twines and make two ingredient fasciated yarn outside the micropore dacron sandwich layer, and then two ingredient fasciated yarn wraps the flax and twines the layer and make the mixed yarn of three-layer moisture-conducting structure outward, and the rate of moisture absorption of three-layer moisture-conducting structure increases from inside to outside layer by layer on the one hand, has fine wicking effect, can promote the moisture absorption of mixed yarn and finished product, lead wet performance by a wide margin; on the other hand, the blended yarn and the blended fabric have good crease resistance by utilizing the good crease resistance of the microporous polyester core layer, and the problem that the conventional flax blended fabric is easy to crease is solved. Furthermore, the utility model discloses combine the burr thickness that the fibre ultraviolet absorption characteristic and the bamboo joint of flax wrapping layer brought and micropore dacron sandwich layer to promote the ultraviolet resistance performance of mixed yarn jointly, the ultraviolet protection coefficient (UPF) of the flax blended fabrics of single pearl ground that makes is > 45, the average transmittance of UVA is < 4%.

Drawings

Fig. 1 is a schematic view of the blended yarn structure of the present invention.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Example 1

As shown in fig. 1, this example provides a flax slub blended yarn having a linear density of 26S/1 and a twist of 500 twists/m. The polyester yarn comprises a microporous polyester core layer, a cotton wrapping layer and a flax wrapping layer, wherein the blending ratio of the microporous polyester core layer to the cotton wrapping layer to the flax wrapping layer is 45. The cotton wrapping layer is wrapped outside the microporous polyester core layer, and the twisting direction is S twisting; the flax wrapping layer is wrapped outside the cotton wrapping layer, the twisting direction is Z twisting, and bamboo joints are formed on the surface of the flax wrapping layer; the moisture absorption rate of the microporous polyester core layer is less than that of the cotton wrapping layer, and the moisture absorption rate of the cotton wrapping layer is less than that of the flax wrapping layer.

Wherein, the flax wrapping layer adopts degummed flax fiber with the fiber length of 45 mm. The microporous polyester core layer is made of microporous polyester fibers with the fiber length of 60 mm.

Example 2

The embodiment provides a flax blended fabric, the flax slub blended yarn in the embodiment 1 is adopted to be woven into a single-bead ground concave-convex fabric, each circulation unit is provided with a convex part and a concave part, the convex part is woven into a hollow diamond structure by adopting 1-1 tuck stitch, and the concave part is woven into two long and narrow meshes and two round meshes which are positioned in the convex part by adopting 1-1 plain stitch; the longitudinal density of the flax blended fabric is 115 coil courses/5 cm, the transverse density is 60 coil wales/5 cm, and the porosity is 1.5%; the gram weight of the flax blended fabric is 200g/m ² The width of the blended fabric is 1.8m. The ultraviolet protection coefficient (UPF) of the fabric measured according to GB/T18830-2009 is more than 45, and the average transmission ratio of UVA is less than 4%.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. A flax bamboo joint mixed yarn is characterized in that: the cotton-wrapped terylene cotton comprises a microporous terylene core layer, a cotton-wrapped layer and a flax-wrapped layer, wherein the cotton-wrapped layer is wrapped outside the microporous terylene core layer, and the twisting direction is S twist; the flax wrapping layer is wrapped outside the cotton wrapping layer, the twisting direction is Z twisting, and bamboo joints are formed on the surface of the flax wrapping layer; the moisture absorption rate of the microporous polyester core layer is less than that of the cotton wrapping layer, and the moisture absorption rate of the cotton wrapping layer is less than that of the flax wrapping layer.

2. The flax slub blended yarn of claim 1, wherein: the flax wrapping layer adopts degummed flax fiber with the fiber length of 20mm-45 mm.

3. The flax slub blended yarn of claim 1, wherein: the microporous polyester core layer is made of microporous polyester fibers with the fiber length of 19mm-76 mm.

4. The flax slub blended yarn of claim 1, wherein: the density of the flax bamboo joint blended yarn is 15S/1-33S/1, and the twist is 500 twist/m-800 twist/m.

5. The flax blended fabric is characterized in that: is woven by the flax slub blended yarn as claimed in any one of claims 1 to 4.

6. The flax blended yarn fabric of claim 5, wherein: the linen blended fabric is a single-bead concave-convex fabric.

7. The flax blended yarn fabric of claim 6, wherein: the longitudinal density of the flax blended fabric is 80-160 coil courses/5 cm, and the transverse density is 45-70 coil wales/5 cm.

8. The flax blended yarn fabric of claim 6, wherein: the gram weight of the flax blended fabric is 180g/m ² -230g/m ² The width of the blended fabric is 1.6m-2.3m.