CN211256199U

CN211256199U - Compound yarn with function of generating heat

Info

Publication number: CN211256199U
Application number: CN201921753743.0U
Authority: CN
Inventors: 张莉; 颜超
Original assignee: Suzhou Runboer Clothing Co ltd
Current assignee: Suzhou Runbor Textile Technology Co.,Ltd.
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-14
Anticipated expiration: 2029-10-18

Abstract

The utility model provides a compound yarn with function of generating heat, including core yarn and coating, a plurality of through-holes have been seted up in the core yarn, the through-hole endocyst is equipped with the strengthening rib, the core yarn is the polyester fiber filament of coffee charcoal modification and the compound yarn of spandex, the coating includes cladding yarn and cellulose fiber bundle, the cladding yarn has bilayer structure, including yarn core fiber and outsourcing yarn, the yarn core is the apocynum venetum fibre, the outsourcing yarn is combed wool yarn, cladding yarn and cellulose fiber bundle are twined on core yarn surface with the package in opposite spiral direction to complete cladding core yarn, combed wool yarn is twined on apocynum venetum yarn core surface with the spiral form, cellulose fiber bundle is the three-dimensional state of curling. The utility model discloses a yarn itself has the function that keeps warm and generate heat, can guarantee the travelling comfort when wearing simultaneously again.

Description

Compound yarn with function of generating heat

Technical Field

The utility model relates to a function yarn field, concretely relates to compound yarn with function of generating heat.

Background

Along with the modern society, the clothes can show the taste, hobbies and even status of one person. Therefore, with the development of society, it is required that the clothing to be worn can satisfy various needs of human beings, while ensuring basic functions of the clothing. This demand has brought about an increasing demand for clothing materials. Various functional fabrics come into wide range, such as metal wire fabrics, ultralight fabrics, self-cleaning bionic functional fabrics, waterproof and moisture permeable fabrics, nano photocatalyst antibacterial fabrics and moisture absorption and heating fabrics, wherein the moisture absorption and heating fabrics are more and more concerned by people with practical value and wide application prospect because of being most close to our lives. In cold winter, the traditional clothes are generally used for keeping warm by controlling heat loss caused by heat conduction, convection and radiation, such as using thick fabric or cotton wool. However, modern people have higher requirements on comfort, functionality and beauty of clothes, and the traditional warm-keeping clothes are fluffy and bulky, are not convenient to move and lack of aesthetic feeling.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved is as follows: the utility model aims at providing a compound yarn with function of generating heat, yarn itself has the function that keeps warm and generate heat, can guarantee the travelling comfort when wearing simultaneously again.

The technical scheme is as follows: the utility model provides a compound yarn with function of generating heat, includes core yarn and coating, a plurality of through-holes have been seted up in the core yarn, the through-hole endocyst is equipped with the strengthening rib, the core yarn is the polyester fiber filament of coffee charcoal modification and the compound yarn of spandex, the coating includes cladding yarn and cellulose fiber bundle, the cladding yarn has bilayer structure, including yarn core fiber and outsourcing yarn, the yarn core is the kendir fibre, the outsourcing yarn is combed wool yarn, cladding yarn and cellulose fiber bundle are twined on core yarn surface with the package in opposite spiral direction to complete cladding core yarn not, combed wool yarn is twined on kendir yarn core surface with the spiral form, cellulose fiber bundle is the three-dimensional state of curling.

Furthermore, the cellulose fiber bundle is formed by twisting a plurality of hollow-section fiber bundles, nano tourmaline powder is added into the cellulose fiber bundles, and the fiber bundles are in a three-dimensional curling state through false twisting deformation processing.

Further, the coating twist of the coating yarn is 300-400T/m.

Furthermore, the diameter of the through hole is 1.5-2 times of the diameter of the reinforcing rib, and the reinforcing rib is made of superfine nylon fiber.

Furthermore, the core yarn is formed by compositely twisting 3-5 coffee carbon modified polyester fiber filaments around spandex fibers.

Has the advantages that: the utility model discloses compound yarn with function of generating heat has following advantage:

1. heating master batches are added into polyester, blending spinning is carried out on the polyester and the polyester, hollow heating polyester pre-oriented yarns are prepared, and then the fibers have high fluffy crimping performance through a three-dimensional crimping state, so that a warm-keeping effect is achieved;

2. the wearing performance of the apocynum venetum fiber is poor, the apocynum venetum fiber is coated with the wool fiber and distributed on the outer layer, so that the comfort of the fabric is improved, meanwhile, the apocynum venetum fiber is distributed on the core layer, and part of core yarn is exposed, so that the functional characteristics of the apocynum venetum are brought into play, and the apocynum venetum yarn still keeps the self moisture absorption and release characteristics and antibacterial property;

3. the core yarn is hollow fiber, contains spandex again simultaneously in the core yarn, makes the core yarn more fluffy through the shrink of spandex, and the core yarn has hollow fiber again for whole yarn's cold-proof effect is better.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a cross-sectional view of the composite yarn of the present invention;

FIG. 2 is a schematic structural view of a covered yarn of the present invention;

fig. 3 is a schematic structural view of the composite yarn of the present invention;

the reference numbers in the figures are: 1. core yarn, 2, coating layer, 3, through hole, 4, coating yarn, 5, cellulose fiber bundle, 6, yarn core fiber, 7 and outer coating yarn.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, a composite yarn with a heating function includes a core yarn 1 and a coating layer 2, the core yarn has a plurality of through holes 3, the through holes 3 are internally covered with reinforcing ribs, the core yarn 1 is a composite yarn of a polyester fiber filament modified by coffee carbon and spandex, the coating layer 2 includes a coating yarn 4 and a cellulose fiber bundle 5, the coating yarn 4 has a double-layer structure including a yarn core fiber 6 and an outer covering yarn 7, the yarn core fiber 6 is a apocynum fiber, the outer covering yarn 7 is a combed wool yarn, the coating yarn 4 and the cellulose fiber bundle 5 are wrapped on the surface of the core yarn 1 in opposite spiral directions and do not completely wrap the core yarn, the combed wool yarn is wrapped on the surface of the apocynum core yarn in a spiral manner, the apocynum fiber itself has poor wearability, and the coating fiber is distributed on the outer layer outside the apocynum fiber to help to improve the comfort of the fabric, meanwhile, the apocynum venetum fibers are distributed in the core layer, and part of the core yarn is exposed, so that the functional characteristics of the apocynum venetum are brought into play, the apocynum venetum yarn still keeps the moisture absorption and desorption characteristics and the antibacterial property of the apocynum venetum yarn, and the cellulose fiber bundle is in a three-dimensional curled state.

Furthermore, the cellulose fiber bundle is formed by twisting a plurality of hollow-section fiber bundles, the cellulose fiber is added with nano tourmaline powder, the fiber bundles are in a three-dimensional curling state through false twisting deformation processing, heating master batches are added into polyester, and the polyester and the heating master batches are blended and spun to prepare hollow heating polyester pre-oriented yarns, and then the fibers have high fluffy curling property through the three-dimensional curling state, so that the heat preservation effect is achieved.

Furthermore, the coating twist of the coating yarn is 300-400T/m, the yarn evenness in the twist range is high, and the obtained yarn is high in wearing comfort.

Furthermore, the core yarn is formed by compositely twisting 3-5 coffee carbon modified polyester fiber filaments around spandex fibers, is hollow fibers and contains spandex, the core yarn is fluffy due to shrinkage of the spandex, and the core yarn is provided with the hollow fibers, so that the whole yarn is good in heat preservation effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound yarn with function of generating heat, its characterized in that, includes core yarn and coating, a plurality of through-holes have been seted up in the core yarn, the through-hole endocyst is equipped with the strengthening rib, the core yarn is the compound yarn of the polyester fiber filament of coffee charcoal modification and spandex, the coating includes cladding yarn and cellulose fiber bundle, the cladding yarn has bilayer structure, including yarn core fibre and outsourcing yarn, the yarn core is the kendir fibre, the outsourcing yarn is combed wool yarn, cladding yarn and cellulose fiber bundle are in order to wrap on core yarn surface with opposite spiral direction to complete cladding core yarn, combed wool yarn wraps on kendiron yarn core surface with the spiral form, cellulose fiber bundle is the three-dimensional state of curling.

2. The composite yarn with the heating function as claimed in claim 1, wherein: the cellulose fiber bundle is formed by twisting a plurality of hollow-section fiber bundles, nano tourmaline powder is added into the cellulose fibers, and the fiber bundles are in a three-dimensional curling state through false twist deformation processing.

3. The composite yarn with the heating function as claimed in claim 1, wherein: the coating twist of the coating yarn is 300-400T/m.

4. The composite yarn with the heating function as claimed in claim 1, wherein: the diameter of the through hole is 1.5-2 times of the diameter of the reinforcing rib, and the reinforcing rib is made of superfine nylon fiber.

5. The composite yarn with the heating function as claimed in claim 1, wherein: the core yarn is formed by compositely twisting 3-5 coffee carbon modified polyester fiber filaments around spandex fibers.