CN222043461U - A core-spun yarn - Google Patents

Abstract

The utility model discloses a core-spun yarn, which comprises a core-spun yarn body (1), wherein the core-spun yarn body (1) comprises a core yarn (11), a fluffy soft layer (12) and a bonding layer (13), the core yarn (11) comprises a first core yarn (111) and a second core yarn (112), the second yarn core (112) is fixedly wound on the outer side of the first yarn core (111), the fluffy soft layer (12) is fixedly wound on the outer side of the second yarn core (112), and the bonding layer (13) is fixedly wound on the outer side of the fluffy soft layer (12). The core-spun yarn disclosed by the utility model is fluffy and soft, moderate in price, good in shape retention and good in cost performance.

Description

Core spun yarn

Technical Field

The utility model relates to the field of core spun yarns, in particular to a core spun yarn with fluffy and soft performance and shape retention performance.

Background

The core spun yarn is a multicomponent yarn composed of core yarn and wrapping yarn, and has the characteristics of multiple functions and multiple styles because the core spun yarn is formed by wrapping various yarns. The wool core-spun yarn has excellent softness, fluffiness and lightness due to the unique structure, and the product has stronger vitality in the market.

However, the wool core spun yarn is easy to fuzzing and pilling due to the fluffiness of wool, and easy to fuzzing; in addition, the yarn sacrifices the fluffy feeling of a part of wool due to the wrapping action of the core layer of the core-spun yarn and the wool, and the fluffy softness of the yarn is insufficient. Meanwhile, wool is high in price, and how to enable the yarn to have excellent wool feel through the design of the core spun yarn and also have excellent bulk and shape retention is a difficult problem in the prior art.

Along with the improvement of the living standard of people, the comfort requirement of people on the textile is also higher and higher, wherein the textile with fluffy performance and shape-keeping performance is a precondition for improving quality life, and has great market prospect in recent two years. How to make yarns with excellent fluffy and soft properties and shape retention is a problem that needs to be solved in the current state.

Disclosure of utility model

The utility model aims to provide a covering yarn with fluffy and soft performance and shape-keeping performance.

To achieve the purpose, the utility model adopts the following technical scheme:

The utility model provides a covering yarn, includes the covering yarn body, the covering yarn body contains core yarn, fluffy soft layer and bonding layer, the core yarn contains first core yarn and second core yarn, the fixed winding in the outside of first core yarn has the second core yarn, the fixed winding in the outside of second core yarn has fluffy soft layer, the fixed winding in the outside of fluffy soft layer has the bonding layer, fluffy soft layer contains first bulked yarn and second bulked yarn, first bulked yarn and second bulked yarn are the winding of dislocation each other, the bonding layer contains first consolidated yarn and second consolidated yarn, first consolidated yarn and second consolidated yarn are the winding of dislocation each other.

Further, the first core yarn is polyester filament yarn, and the second core yarn is bamboo fiber filament yarn.

Further, the fineness of the first core yarn is 20D, and the fineness of the second core yarn is 30D.

Further, the first bulked yarn is mercerized wool bulked yarn, and the second bulked yarn is acrylic bulked yarn.

Further, the first consolidated yarn is a high shrinkage filament with a fineness of 50D.

Further, the high shrinkage filaments are polyester high shrinkage filaments with boiling water shrinkage rate of 20%.

Further, the second consolidated yarn fineness is 20D.

Further, the second consolidated yarn is polyester filament FDY.

The utility model has the beneficial effects that: (1) The first core yarn and the second core yarn are twisted with each other, so that the yarn core has the toughness of terylene and the moisture absorption performance and the antibacterial performance of bamboo fibers; (2) The fluffy soft layer adopts the mutual dislocation arrangement of mercerized wool bulked yarns and acrylic fiber bulked yarns, and the characteristics of similar touch feeling of acrylic fibers and wool are utilized, so that the quality of yarns is ensured, and the cost of the yarns can be better saved; (3) The bonding layer adopts a mode that the high-shrinkage polyester filaments and the conventional polyester filaments are arranged in a staggered manner, and the yarns of the fluffy and soft layer can be shrunk and extruded when the yarns meet boiling water by utilizing the shrinkage performance of the high-shrinkage polyester filaments, so that the tufting effect is realized; meanwhile, the fineness of the high-shrinkage polyester filaments is thicker than that of the common polyester filaments, and the yarns after extrusion can be textured with alternate thickness on the surfaces of the yarns.

Drawings

FIG. 1 is a schematic cross-sectional view of a core spun yarn of the present utility model;

FIG. 2 is a schematic top view of the core spun yarn of the present utility model;

FIG. 3 is a schematic elevational view of the core spun yarn of the present utility model;

In the figure: 1. a core spun yarn body; 11. a core yarn; 12. a fluffy soft layer; 13. a bonding layer; 111. a first core yarn; 112. a second core yarn; 121. a first bulked yarn; 122. a second bulked yarn; 131. a first consolidated yarn; 132. and a second consolidated yarn.

Detailed Description

The technical solution of the present utility model will be further described with reference to fig. 1 to 3 by means of specific embodiments.

A core-spun yarn as shown in fig. 1 to 3, comprising a core-spun yarn body 1, wherein the core-spun yarn body 1 comprises a core yarn 11, a fluffy soft layer 12 and a bonding layer 13, the core yarn 11 comprises a first core yarn 111 and a second core yarn 112, the second core yarn 112 is fixedly wound on the outer side of the first core yarn 111, the fluffy soft layer 12 is fixedly wound on the outer side of the second core yarn 112, the bonding layer 13 is fixedly wound on the outer side of the fluffy soft layer 12, the fluffy soft layer 12 comprises a first bulked yarn 121 and a second bulked yarn 122, the first bulked yarn 121 and the second bulked yarn 122 are wound in a staggered manner, the bonding layer 13 comprises a first bonding yarn 131 and a second bonding yarn 132, and the first bonding yarn 131 and the second bonding yarn 132 are wound in a staggered manner.

The first core yarn 111 is a polyester filament yarn with fineness of 20D, and the second core yarn 112 is a bamboo fiber filament yarn with fineness of 30D;

the first core yarn and the second core yarn are twisted with each other, so that the yarn core has the toughness of terylene and the moisture absorption performance and the antibacterial performance of bamboo fibers.

The first bulked yarn 121 is mercerized wool bulked yarn with fineness of 60S, and the second bulked yarn 122 is acrylic bulked yarn with fineness of 80S;

The fluffy soft layer adopts the mutual dislocation arrangement of mercerized wool bulked yarns and acrylic fiber bulked yarns, and the characteristics of similar touch feeling of acrylic fibers and wool are utilized, so that the quality of yarns is ensured, and the cost of the yarns can be better saved.

The first consolidated yarn 131 is a polyester high-shrinkage filament with 20% boiling water shrinkage rate, and the fineness of the high-shrinkage polyester filament is 50D; the second consolidated yarn 132 is polyester filament FDY with fineness of 20D.

The bonding layer adopts a mode that the high-shrinkage polyester filaments and the conventional polyester filaments are arranged in a staggered manner, and the yarns of the fluffy and soft layer can be shrunk and extruded when the yarns meet boiling water by utilizing the shrinkage performance of the high-shrinkage polyester filaments, so that the tufting effect is realized; meanwhile, the fineness of the high-shrinkage polyester filaments is thicker than that of the common polyester filaments, and the yarns after extrusion can be textured with alternate thickness on the surfaces of the yarns.

The core-spun yarn prepared by the method is fluffy and soft, has moderate price, good shape retention and good cost performance.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims (4)

1. Core-spun yarn, including core-spun yarn body (1), its characterized in that: the core spun yarn body (1) contains core yarn (11), fluffy soft layer (12) and bonding layer (13), core yarn (11) contain first core yarn (111) and second core yarn (112), the outside of first core yarn (111) is fixed to be twined have second core yarn (112), the outside of second core yarn (112) is fixed to be twined have fluffy soft layer (12), fluffy soft layer (12) outside is fixed to be twined have bonding layer (13), fluffy soft layer (12) contain first bulked yarn (121) and second bulked yarn (122), first bulked yarn (121) and second bulked yarn (122) are dislocation winding each other, bonding layer (13) contain first consolidated yarn (131) and second consolidated yarn (132), first consolidated yarn (131) and second consolidated yarn (132) are dislocation winding each other.

2. The core spun yarn according to claim 1, characterized in that the fineness of the first core yarn (111) is 20D and the fineness of the second core yarn (112) is 30D.

3. The core-spun yarn according to claim 1, characterized in that the first consolidated yarn (131) is a high shrinkage filament with a fineness of 50D.

4. The core-spun yarn of claim 1, wherein the second consolidation yarn (132) has a fineness of 20D.