CN214830914U

CN214830914U - Natural silk wool yarn

Info

Publication number: CN214830914U
Application number: CN202022983636.6U
Authority: CN
Inventors: 水祥生
Original assignee: Zhejiang Weisheng Industrial Co ltd
Current assignee: Zhejiang Weisheng Industrial Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-23
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a natural silk wool yarn, which comprises a core wire and a first natural silk layer which is wound outside the core wire and is composed of single cocoon silks which are parallel to each other; the core wire comprises a first blended yarn, and the first blended yarn is a blended yarn consisting of wool fibers and water-soluble fibers; the cutting angle of the first natural silk layer and the core wire is 10-30 degrees. The utility model relates to a natural pure silk wool yarn, the inside mixed yarn that uses wool fibre and water-soluble fiber to constitute can dissolve water-soluble fiber after water treatment, and the yarn that forms has more space, and fluffy warmth retention is good. And the natural silk wound on the surface has good skin-friendly property with the structure of human skin. The fabric prepared from the yarn has the advantages of fluffy and warm keeping, skin friendliness, no pilling and the like.

Description

Natural silk wool yarn

Technical Field

The utility model belongs to the technical field of functional yarn technique and specifically relates to a natural pure silk wool yarn.

Background

The real silk is generally a spun silk produced by twisting silkworm cocoon filaments, and is generally a mulberry silkworm cocoon filament. Real silk is called 'fibre queen', which is favored by ancient people with its unique charm. The silk belongs to protein fiber, and the silk fibroin contains 18 kinds of amino acids beneficial to human body.

Based on the excellent characteristics of real silk, the real silk is widely applied to the fields of clothes, bedding and the like. However, the natural silk has poor heat retention, so that the natural silk blended fabric with partial natural silk characteristics and other fabric characteristics is produced.

The existing real silk wool composite silk is generally co-spun by a weaving mill, and the structure of the existing real silk wool composite silk is generally formed by twisting and merging two mutually independent silk threads of real silk and wool yarn. However, this type of strand has the following disadvantages: the strength and the elongation of the real silk and the wool yarn have certain difference, namely: the strength of real silk is about 4 gram force/denier, the elongation is about 20 percent, and wool yarns are lower than real silk, so wide and sharp strands are easily generated in the process of manufacturing the fabric. Meanwhile, under the condition of equal tension, the strand is easy to have the problems that one type of yarn is straightened, and the other type of yarn is folded or broken.

When 1 piece of woolen wool yarn is used for knitting clothes independently, oblique pieces can be generated, and defective clothes can be caused. The plied woolen yarns are used for making clothes, have good filling power, but are thick and heavy, and are easy to fluff and pilling. The single use of 1 mulberry silk for knitting clothes is difficult to directly make knitting clothes due to insufficient strength, and the use of twisted mulberry silk for making clothes has natural environmental protection, brightness and smoothness, but the cost of the clothes is high.

It is desirable to provide a yarn containing natural silk which has a high bulk, is less likely to pilling and has a smooth surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a natural silk wool yarn for the natural silk yarn who makes, inside fluffy good warmth retention property that has, and the surface can improve the close skin nature of surface fabric for natural silk.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

the utility model relates to a natural silk wool yarn, which comprises a core wire and a first natural silk layer which is wound outside the core wire and is composed of single cocoon filaments which are parallel to each other; the core wire comprises a first blended yarn, and the first blended yarn is a blended yarn consisting of wool fibers and water-soluble fibers; the cutting angle of the first natural silk layer and the core wire is 10-30 degrees.

On the basis of the above scheme and as a preferable scheme of the scheme: the fineness of the core wire is 13-40 metric counts; the fineness of the single cocoon silk is 30-50D.

On the basis of the above scheme and as a preferable scheme of the scheme: and a spun silk layer is also arranged between the first natural silk layer and the core wire.

On the basis of the above scheme and as a preferable scheme of the scheme: the core yarn comprises two co-twisted first yarn blends.

On the basis of the above scheme and as a preferable scheme of the scheme: the core wire further comprises a polylactic acid filament.

On the basis of the above scheme and as a preferable scheme of the scheme: a second natural silk layer consisting of single cocoon silks which are parallel to each other is also arranged on the outer side of the first natural silk layer; the winding direction of the two natural silk layers 4 is opposite to that of the first natural silk layer, and the cutting angle of the two natural silk layers and the core yarn is 10-30 degrees.

The utility model has the advantages that: the utility model relates to a natural pure silk wool yarn, the inside mixed yarn that uses wool fibre and water-soluble fiber to constitute can dissolve water-soluble fiber after water treatment, and the yarn that forms has more space, and fluffy warmth retention is good. And the natural silk wound on the surface has good skin-friendly property with the structure of human skin. The fabric prepared from the yarn has the advantages of fluffy and warm keeping, skin friendliness, no pilling and the like.

Drawings

FIG. 1 is a schematic cross-sectional view of a natural silk wool yarn according to an embodiment;

FIG. 2 is a schematic cross-sectional view of a natural silk wool yarn according to example two;

FIG. 3 is a schematic cross-sectional view of a natural silk wool yarn according to a third embodiment;

FIG. 4 is a schematic cross-sectional view of a natural silk wool yarn according to example four;

fig. 5 is a schematic cross-sectional view of the natural silk wool yarn according to the fifth embodiment.

The designations in the figures illustrate the following: 1 a core wire; 11-a first yarn blend; 12-a second yarn blend; 13-polylactic acid filaments; 2-a first natural silk layer; 3-a spun silk layer; 4-the second natural silk layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example one

This embodiment will be described in detail with reference to fig. 1. The natural silk wool yarn comprises a core wire 1 and a first natural silk layer 2 which is wound outside the core wire 1 and is composed of single cocoon filaments which are parallel to each other. The fineness of the core wire 1 is 13-40 metric counts; the fineness of single cocoon silk is 30-50D.

The composite silk fabric has the characteristics of real silk and wool, and can ensure that the real silk is flat and straight under the same tension when being woven by a later weaving factory, and the composite silk thread cannot be broken or generate wide and sharp strands. And moreover, the defect of fabric flaw caused by wide and sharp strands when the wool yarns are directly plied by a weaving factory can be greatly reduced. Solves the difficulty that the real silk and wool yarn are easy to break when weaving together.

The core 1 comprises a first yarn blend 11, the first yarn blend 11 being a blend of wool fibers and water soluble fibers and may be referred to as a water soluble wool yarn blend. Specifically, the water-soluble fiber used in this example is a low-temperature water-soluble vinylon, and is soluble in water at 20 ℃. After the water-soluble fibers in the first blended yarn 11 are dissolved, more gaps can be formed among the wool fibers, so that the bulkiness of the first blended yarn 11 is improved, and the heat retention property is improved.

The cutting angle of the first natural silk layer 2 and the core wire 1 is 10-30 degrees. In the embodiment, 8 single cocoon silks are wound on the outer side of the first blended yarn, and the cocoon silks have a spacing of 0.01-0.05 mm.

Example two

This embodiment will be described in detail with reference to fig. 2. The difference between the natural silk wool yarn related to the embodiment and the embodiment one lies in: and a spun silk layer 3 is also arranged between the first natural silk layer 2 and the core wire.

EXAMPLE III

This embodiment will be described in detail with reference to fig. 3. The difference between the natural silk wool yarn related to the embodiment and the second embodiment is as follows: the core wire 1 comprises two co-twisted first yarn blends 11. The two first blended yarns 11 are twisted together, so that the fineness of the natural real silk wool yarns can be improved, a thicker fabric can be prepared, and the fabric has better heat retention property.

Example four

This embodiment will be described in detail with reference to fig. 4. The difference between the natural silk wool yarn related to the embodiment and the third embodiment is as follows: the core wire 1 further comprises a polylactic acid filament 12.

EXAMPLE five

This embodiment will be described in detail with reference to fig. 5. The difference between the natural silk wool yarn related to the embodiment and the fourth embodiment is that: a second natural silk layer 4 consisting of single cocoon silks which are parallel to each other is also arranged on the outer side of the first natural silk layer 2; the winding direction of the two natural silk layers 4 is opposite to that of the first natural silk layer 2, and the cutting angle of the two natural silk layers and the core yarn is 10-30 degrees.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A natural silk wool yarn is characterized by comprising a core wire (1) and a first natural silk layer (2) which is wound on the outer side of the core wire (1) and consists of single cocoon silks which are parallel to each other; said core (1) comprising a first yarn blend (11), said first yarn blend (11) being a blend of wool fibers and water soluble fibers; the cutting angle between the first natural silk layer (2) and the core wire (1) is 10-30 degrees.

2. The natural silk wool yarn of claim 1 wherein the fineness of the core (1) is 13-40 metric counts; the fineness of the single cocoon silk is 30-50D.

3. The natural silk wool yarn of claim 1, wherein a spun silk layer (3) is further disposed between the first natural silk layer (2) and the core yarn.

4. Natural silk wool yarn according to claim 1, wherein the core yarn (1) comprises two co-twisted first blended yarns (11).

5. Natural silk wool yarn according to claim 1, wherein the core (1) further comprises polylactic acid filaments (12).

6. The natural silk wool yarn according to any one of claims 1 to 5, wherein a second natural silk layer (4) consisting of single cocoon filaments parallel to each other is further provided on the outer side of the first natural silk layer (2); the winding direction of the two natural silk layers (4) is opposite to that of the first natural silk layer (2), and the cutting angle of the two natural silk layers and the core yarn is 10-30 degrees.