CN217628823U

CN217628823U - Modal antibacterial fabric

Info

Publication number: CN217628823U
Application number: CN202123272736.9U
Authority: CN
Inventors: 刘晓东
Original assignee: Zhejiang Keen Industrial Co ltd
Current assignee: Zhejiang Keen Industrial Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-10-21
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a modal antibacterial fabric, which comprises an outer layer and an inner layer; the outer layer and the inner layer are connected through nylon filaments with special-shaped sections in a woven manner; the yarns used in the outer layer comprise superfine modal chitin blended yarns, and the yarns used in the inner layer comprise polylactic acid filaments. The utility model relates to a modal antibacterial fabric has used modal chitin mixed yarn and polylactic acid filament for this knitted fabric has good antibiotic antibacterial effect. And the inner layer uses polylactic acid filaments with poor hygroscopicity, the outer layer uses yarns with good hygroscopicity, and sweat can be conducted from the inner layer to the outer layer when the knitted fabric is used, so that the knitted fabric has good moisture absorption and sweat releasing functions.

Description

Modal antibacterial fabric

Technical Field

The utility model belongs to the technical field of textile fabric technique and specifically relates to a modal antibacterial fabric.

Background

With the continuous development of science and technology, textile fabrics meeting different requirements of people are in endlessly developed so as to meet the requirements of consumers, and play an increasingly important role in daily life of people. Most of fabrics owned in the current market only have the characteristics of some comfort functions, the effect is single, and the wide use requirements of users cannot be obtained. At present, most functional fabrics only have individual characteristics such as hygroscopicity, air permeability, oil stain resistance, wrinkle resistance, wear resistance and the like, and many functional fabrics only have two characteristics, and more functional fabrics are not widely used in the market. At present, a spinning fabric which takes common modal fibers as spinning fabric appears on the market, and the modal fibers have the moisture absorption performance and the air permeability which are superior to those of pure cotton fabric, are soft in hand feeling, good in drapability and bright in color and luster, and are a good textile material. However, the common modal fiber as the spinning fabric does not have the antibacterial and bacteriostatic functions, in order to achieve the antibacterial and bacteriostatic functions, the antibacterial function is usually realized by soaking or padding the antibacterial auxiliary agent at the later stage of the fabric production, but the modal fabric added with the antibacterial auxiliary agent is not washable, and is allergic to human skin to cause discomfort. And the conventional modal yarn is cellulose fiber, has good moisture absorption performance, and can cause the use to feel uncomfortable because moisture absorption sweat can be attached to the skin when the fabric is worn.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a modal antibacterial fabric adopts modal chitin mixed yarn to make this knitted fabric have good antibacterial function to the inlayer has used polylactic acid long filament, and the outer yarn that has used the hygroscopicity is good, makes the inlayer not have the moisture absorption function and have good wet function of leading, makes this knitted fabric have good moisture absorption and sweat releasing function.

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

the utility model relates to a modal antibacterial fabric, which comprises an outer layer and an inner layer; the outer layer and the inner layer are connected through nylon filaments with special-shaped sections in a weaving mode; the yarns used in the outer layer comprise superfine modal chitin blended yarns, and the yarns used in the inner layer comprise polylactic acid filaments.

On the basis of the above scheme and as a preferable scheme of the scheme: the first yarn is a folded yarn formed by plying and twisting superfine modal viscose chitin blended yarn and jade fiber yarn.

On the basis of the above scheme and as a preferable scheme of the scheme: the surface of the polylactic acid filament is provided with a groove.

On the basis of the above scheme and as a preferable scheme of the scheme: the cross section of the polylactic acid filament is in a cross shape, an I shape or a Y shape.

On the basis of the above scheme and as a preferable scheme of the scheme: the yarns used in the outer layer are superfine modal chitin blended yarns and jade fiber modal blended yarns, and the weight ratio of the superfine modal chitin blended yarns to the jade fiber modal blended yarns is 1: 1 in a row.

On the basis of the above scheme and as a preferable scheme of the scheme: the fineness of the superfine modal chitin blended yarn is 60-140 counts.

The beneficial effects of the utility model are that: the utility model relates to a modal antibacterial fabric has used modal chitin mixed yarn and polylactic acid filament for this knitted fabric has good antibiotic antibacterial effect. And the inner layer uses polylactic acid filaments with poor hygroscopicity, the outer layer uses yarns with good hygroscopicity, and sweat can be conducted from the inner layer to the outer layer when the knitted fabric is used, so that the knitted fabric has good moisture absorption and sweat releasing functions.

Drawings

FIG. 1 is a schematic cross-sectional view of a modal fabric according to an embodiment;

FIG. 2.1 is a knitting diagram of the first knitting system of the first embodiment;

FIG. 2.2 is a knitting diagram of a second looping system according to the first embodiment;

FIG. 2.3 is a knitting diagram of a third knitting system according to the first embodiment;

FIG. 2.4 is a knitting diagram of a fourth looping system of the first embodiment;

FIG. 2.5 is a knitting diagram of a fifth knitting system according to the first embodiment;

FIG. 2.6 is a knitting diagram of a sixth knitting system of the first embodiment;

fig. 3 is a schematic cross-sectional view of a modal-based antibacterial fabric according to the second embodiment.

The designations in the figures illustrate the following: 1-an outer layer; 2-an inner layer; 4-waterproof moisture permeable membrane.

Detailed Description

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

Example one

The present embodiment will be described in detail with reference to fig. 1, 2.1 to 2.6. The modal antibacterial fabric comprises an outer layer 1 and an inner layer 2. The outer layer 1 and the inner layer 2 are connected through nylon filaments with special-shaped sections in a woven mode; the yarns 11 used in the outer layer 1 comprise superfine modal chitin blended yarns, and the yarns used in the inner layer 2 comprise polylactic acid filaments.

In this embodiment, the superfine modal chitin blended yarn is composed of 60% viscose-based chitin fiber and 40% superfine modal fiber. The fineness of the superfine modal chitin blended yarn is 60-140 counts. Further, the chitin is viscose-based chitin fiber, which is prepared by mixing chitin, chitosan and cellulose and performing a wet spinning process. Chitin is widely present in shells of aquatic products such as shrimps and soft-shelled turtles and arthropods such as insects, and is also present in cell walls of fungi and algae. It has bioactivity, biodegradability and biocompatibility, and has excellent moisture absorbing and preserving function. The fabric blended by the chitin fiber and the cotton has a deodorization function, and has a wide development prospect in the aspect of application and development of health-care clothes.

In this embodiment, when the modal anti-bacterial fabric is knitted, six knitting systems are adopted for knitting, namely a first knitting system, a second knitting system, a third knitting system, a fourth knitting system, a fifth knitting system and a sixth knitting system. In both the first and fourth looping systems, the upper needle is looped and the lower loop is not knitted, forming the outer layer 1. In the second looping system and the fifth looping system, the upper needle is not looped, and the lower needle is arranged to form an inner layer. The third loop forming system and the sixth loop forming system use nylon filaments with special-shaped sections, both upper needles and lower needles are tuck loops and are woven at intervals.

The inner layer 2 is close to the skin side of a user when in use, and the polylactic acid filament is used, and the polylactic acid filament has poor hygroscopicity and cannot absorb sweat when in contact with the sweat. The outer layer 1 is made of yarns with good moisture absorption, sweat on the surface of the polylactic acid filament can be guided to the inside of the yarns of the outer layer 1 through the wicking action of the nylon filament with the special-shaped cross section, and therefore the inner layer in contact with the skin keeps dry and comfortable.

Specifically, in order to enhance the sweat guiding effect of the inner layer 1, grooves are formed in the surface of the selected polylactic acid filament, the cross section of the selected polylactic acid filament is cross-shaped, i-shaped or Y-shaped, and in this embodiment, the selected polylactic acid filament is Y-shaped.

Example two

This embodiment will be described in detail with reference to fig. 3. The modal anti-bacterial fabric related to the embodiment is different from the first embodiment in that: the first yarn is a folded yarn formed by plying and twisting superfine modal viscose chitin blended yarn and jade fiber yarn. The jade fiber-containing fabric has the functions of cooling, heat insulation, antibiosis, high moisture absorption and sweat releasing.

The third difference is that: a layer of waterproof moisture-permeable film is compounded on the surface of the outer layer 1, so that the fabric has the functions of water resistance and moisture permeability.

EXAMPLE III

The modal antibacterial fabric related to the embodiment is different from the embodiment one in that: the yarns used in the outer layer 1 are superfine modal chitin blended yarns and jade fiber modal blended yarns, and the weight ratio of the superfine modal chitin blended yarns to the jade fiber modal blended yarns is 1: 1 in a row.

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 principles of this invention. 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. The modal antibacterial fabric is characterized by comprising an outer layer (1) and an inner layer (2); the outer layer (1) and the inner layer (2) are connected through nylon filaments with special-shaped sections in a weaving mode; the yarn (11) used by the outer layer (1) comprises superfine modal chitin blended yarn, and the yarn used by the inner layer (2) comprises polylactic acid filament.

2. The modal-antibacterial fabric according to claim 1, wherein the polylactic acid filament surface is provided with grooves.

3. The modal antibacterial fabric according to claim 2, wherein the cross section of the polylactic acid filament is cross-shaped, I-shaped or Y-shaped.

4. The modal-based antibacterial fabric according to claim 1, wherein the yarns used in the outer layer (1) are ultra-fine modal chitin blended yarns and jade fiber modal blended yarns in a ratio of 1: 1 in a row.

5. The modal-antibacterial fabric according to claim 1, wherein the fineness of the ultrafine modal chitin blended yarn is 60 to 140 counts.