CN219930373U

CN219930373U - Moisture-absorbing quick-drying chenille yarn

Info

Publication number: CN219930373U
Application number: CN202321513863.XU
Authority: CN
Inventors: 陆小国; 蔡建波; 汪月英
Original assignee: Nantong Shuguang Dyeing And Textile Co ltd
Current assignee: Nantong Shuguang Dyeing And Textile Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-10-31
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a moisture-absorbing quick-drying chenille yarn, which comprises two strands of core yarns and a lupin yarn; the two strands of core yarns are twisted with each other, the lupin yarn is uniformly clamped between the two strands of core yarns, the lupin yarn adopts superfine denier polyester, and the whole section of the lupin yarn is of a T-shaped structure; the core yarn is made of cotton fibers. The feather yarn is modified terylene with a plurality of micropore structures. The axial density of the feather yarn is more than 450/10 cm, and the twist coefficient of the core yarn is between 400 and 420. The common polyester fiber is non-hygroscopic fiber, and adopts microporous modified polyester (T-shaped section), so that the water absorption performance is greatly improved.

Description

Moisture-absorbing quick-drying chenille yarn

Technical Field

The utility model relates to a moisture-absorbing and quick-drying chenille yarn, and belongs to the technical field of clothing textile.

Background

Chenille yarn, the name of which is spiral long knitting wool, is a novel fancy yarn, and is formed by twisting short fibers or filaments with different fineness and strength. Chenille yarn in the prior art is mainly formed by twisting acrylic yarns serving as core yarns and cutting viscose yarns serving as raw materials into short feathers serving as lupin yarns, and fluff formed by the viscose yarns serving as the lupin yarns has smooth hand feeling, so that the chenille yarn is widely applied to the fields of home textiles and knitting clothing. The existing fabrics are difficult to be used as natural fabrics or synthetic fabrics, and have the properties of good water absorption and good quick drying at the same time, so that the prior art has defects and needs to be improved.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the moisture-absorbing and quick-drying chenille yarn, so as to solve the technical problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an moisture-absorbing quick-drying chenille yarn comprises two strands of core yarns and a lupin yarn; the two strands of core yarns are twisted with each other, the lupin yarn is uniformly clamped between the two strands of core yarns, the lupin yarn adopts superfine denier polyester, and the whole section of the lupin yarn is of a T-shaped structure; the core yarn is made of cotton fibers.

Further, the feather yarn is modified terylene with a plurality of micropore structures.

Further, the axial density of the feather yarn is more than 450/10 cm, and the twist coefficient of the core yarn is between 400 and 420.

The beneficial effects of the utility model are as follows: the common polyester fiber is non-hygroscopic fiber, but microporous modified polyester (T-shaped section) has greatly improved water absorption performance. The reason for this is that the true surface area of the fiber is greatly increased. Resulting in an increase in adsorbed retained water on the surface area of the fibers. When a large amount of sweat is produced by a human body or the ambient temperature is high and the humidity is high, the humidity of the skin surface covered by the fabric generally influences the emission speed due to the different fabrics, and the normal respiration of the skin is influenced when the humidity is high, so that people feel suffocating and feel uncomfortable. The cotton fiber is difficult to meet the requirements, so that polyester is selected as the lupin yarn, and cotton fiber is selected as the core yarn. The two fiber properties can be used to achieve the effects of moisture absorption and perspiration.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1. core yarn, 2, feather yarn.

Description of the embodiments

The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model.

As shown in fig. 1, a moisture-absorbing quick-drying chenille yarn comprises two core yarns 1 and a lupin yarn 2; the two strands of core yarns 1 are twisted with each other, the lupin yarn 2 is uniformly clamped between the two strands of core yarns 1, the lupin yarn 2 adopts superfine denier polyester, and the whole section of the lupin yarn is of a T-shaped structure; the core yarn 1 is made of cotton fibers.

In this embodiment, the lupin yarn 2 is preferably modified polyester with a plurality of micro-pore structures.

In this embodiment, the axial density of the lupin yarn 2 is preferably more than 450/10 cm, and the twist factor of the core yarn 1 is between 400 and 420.

The chenille yarn is produced and developed on a chenille machine by taking fibers as raw materials, two strands as core wires, superfine denier (T-shaped cross section) terylene as lupin yarn and cotton yarn as core wires. Aiming at the characteristics of superfine denier and low strength of the used lupin yarn, the unwinding of processing equipment, a yarn guiding system, the arrangement of gauge sheets and the like are improved, so that the axial density of the lupin yarn is more than 450/10 cm, and the twist coefficient of a core wire is between 400 and 420. The yarn product has uniform structure, plump down, soft, fine and smooth hand feeling. The product is mainly suitable for textiles such as towels, knitted clothing fabrics and the like with higher requirements on moisture absorption and moisture conduction.

The processing flow comprises the following steps:

(1) Core wire conveying and positioning: in the spinning process, the core wire is divided into an upper core wire and a lower core wire, and is unwound from a bobbin and fed into the bobbin together under the action of a traction roller. Under the action of the roller sheet and the gauge sheet, the upper core wire and the lower core wire are placed at two sides of the lupin and are positioned in the middle of the lupin.

(2) Introduction and cutting of the feathers: the lupin yarn consists of two single yarns, the single yarns are unwound from the bobbins and twisted along with the high-speed rotation of the rotary head, so that the bundling property of the lupin yarn is increased; simultaneously, the yarn loops are wound on the gauge sheets to form yarn loops, the yarn loops slide downwards along with the rotation of the roller sheets, the yarn loops meet the blades and are cut into short feathers, and the short feathers and the upper core wire are sent to the human body to control the roller and are converged with the lower core wire. Thus, the feathering yarn is sandwiched between the two cores into the twisting zone.

(3) Twisting and forming: the core wire is twisted rapidly along with the high-speed rotation of the spindle, and the twisted core wire and the lupin yarn are firmly combined together to form chenille yarn with plump down; while being wound on a bobbin to form a bobbin yarn.

Performance: the hygroscopicity is more than 180%, the water absorption and diffusion time is less than 3s, the CV value is less than 5, and the breaking strength reaches 280cN

The chenille yarn of the utility model has the following advantages:

(1) The common polyester fiber is non-hygroscopic fiber, but microporous modified polyester (T-shaped section) has greatly improved water absorption performance. The reason for this is that the true surface area of the fiber is greatly increased. Resulting in an increase in adsorbed retained water on the surface area of the fibers.

(2) When a large amount of sweat is produced by a human body or the ambient temperature is high and the humidity is high, the humidity of the skin surface covered by the fabric generally influences the emission speed due to the different fabrics, and the normal respiration of the skin is influenced when the humidity is high, so that people feel suffocating and feel uncomfortable. The cotton fiber is difficult to meet the requirements, so that polyester is selected as the lupin yarn, and cotton fiber is selected as the core yarn. The two fiber properties can be used to achieve the effects of moisture absorption and perspiration.

(3) If the moisture absorption and quick drying effects are required to be further improved, the moisture absorption and quick drying finishing agent and the softening treatment can be added in the printing and dyeing process in the same bath.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.

Claims

1. An moisture-absorbing quick-drying chenille yarn comprises two strands of core yarns (1) and a lupin yarn (2); the two strands of core yarns (1) are twisted with each other, and the lupin yarn (2) is uniformly clamped between the two strands of core yarns (1), and the yarn is characterized in that the lupin yarn (2) adopts superfine denier polyester, and the whole cross section of the yarn is of a T-shaped special-shaped structure; the core yarn (1) is made of cotton fibers.

2. The moisture-absorbing and quick-drying chenille yarn as claimed in claim 1, wherein the feathering yarn (2) is modified polyester with a plurality of micropore structures.

3. The moisture-absorbing and quick-drying chenille yarn according to claim 1, wherein the axial density of the lupin yarn (2) is more than 450/10 cm, and the twist factor of the core yarn (1) is between 400 and 420.