CN220075809U - Lyocell high-elastic fiber fabric - Google Patents

Abstract

The utility model discloses a lyocell high-elastic fiber fabric, which belongs to the technical field of lyocell fabrics and comprises a close-fitting skin-friendly layer, a lyocell fiber layer, an elastic breathable layer, a bacteriostatic protection layer and a hollow filling layer, wherein the lyocell fiber layer is arranged at the top of the close-fitting skin-friendly layer, the elastic breathable layer is arranged at the top of the lyocell fiber layer, the bacteriostatic protection layer is arranged at the bottom of the hollow filling layer, the bacteriostatic protection layer is connected with the elastic breathable layer, the close-fitting skin-friendly layer is made of coral velvet, the elastic breathable layer is made of silk floss, the bacteriostatic protection layer is woven of composite fiber filaments, the composite fiber filaments comprise elastic attachment fiber filaments and nano silver filaments, the nano silver filaments are wound on the elastic attachment fiber filaments, and the composite fiber filaments also comprise graphene fiber filaments, bamboo fiber filaments and modal fiber filaments.

Description

Lyocell high-elastic fiber fabric

Technical Field

The utility model relates to a lyocell high-elastic fiber fabric, and belongs to the technical field of lyocell fabrics.

Background

A fiber is a natural or synthetic linear material that is flexible, slim, and has a high length to thickness ratio. The fiber is divided into long fiber, medium long fiber and short fiber according to the types, and is divided into natural fiber and synthetic fiber according to the raw materials, wherein the lyocell fiber takes natural plant fiber as raw material, has various excellent properties of natural fiber and synthetic fiber, the lyocell fiber is green fiber, the raw material is inexhaustible cellulose in the nature, the production process has no chemical reaction, the used solvent is nontoxic, and the fiber has the characteristics of comfort, good hand feeling, easy dyeing and the like of natural fiber cotton, and also has the environmental protection advantage which the traditional viscose fiber does not have.

In the chinese patent of application No. CN202121972766.8, an antibacterial fabric of lyocell is proposed, by arranging an antibacterial fabric of dacron, an antibacterial layer of lyocell fiber and an antibacterial fabric of nylon, and by arranging the antibacterial fabric of dacron, the antibacterial layer of lyocell fiber and the antibacterial fabric of nylon on the top of the upper fabric base layer from bottom to top in sequence, the antibacterial performance of dacron, the antibacterial layer of lyocell fiber and the antibacterial fabric of nylon are improved, so that the antibacterial performance of the fabric is improved, and a great amount of bacteria are bred in the wearing process of the fabric, thereby ensuring the health condition of users when the fabric is used.

The antibacterial effect of the lyocell antibacterial fabric provided by the above comparison document is not durable enough, the functionality is not strong enough, the comfort level and the antibacterial capability are both to be improved, and the utility model is provided in view of the above.

Disclosure of Invention

The utility model aims to solve the problems, and provides the lyocell high-elastic fiber fabric which can be more comfortable when being worn, particularly in cold seasons, can not cause discomfort to human bodies due to low temperature through the arrangement of the close-fitting skin-friendly layer, has better extensibility and air permeability losing performance through the arrangement of the elastic air-permeable layer, ensures the overall comfort, greatly increases the antibacterial capability and the ultraviolet resistance of the fabric through the arrangement of the antibacterial protective layer, effectively avoids excessive bacteria breeding of the fabric, further plays a deodorizing role, effectively improves the wearing comfort and the sanitation of the fabric, and has good ventilation and heat insulation effects when being filled with down in use, and further improves the comfort of the fabric.

The utility model realizes the aim through the following technical scheme, the lyocell high-elastic fiber fabric comprises a close-fitting skin-friendly layer, a lyocell fiber layer, an elastic breathable layer, an antibacterial protective layer and a hollow filling layer, wherein the lyocell fiber layer is arranged at the top of the close-fitting skin-friendly layer, the elastic breathable layer is arranged at the top of the lyocell fiber layer, the antibacterial protective layer is arranged at the bottom of the hollow filling layer, and the antibacterial protective layer is connected with the elastic breathable layer.

Preferably, the skin-friendly layer is made of coral fleece in order to make the present utility model more comfortable to wear, and not cause discomfort to the human body in cold weather.

Preferably, in order to make the present utility model have better elasticity while not losing the gas permeability, the elastic gas permeable layer is specifically a silk floss material.

Preferably, in order to enable the antibacterial protective layer to have certain elasticity and lasting antibacterial effect, the antibacterial protective layer is formed by weaving composite fiber filaments, the composite fiber filaments comprise elastic attachment fiber filaments and nano silver filaments, and the nano silver filaments are wound on the elastic attachment fiber filaments.

Preferably, in order to enable the antibacterial protective layer to have good antibacterial and ultraviolet-resistant effects, the composite fiber yarn further comprises graphene fiber yarns, bamboo fiber yarns and modal fiber yarns, and the graphene fiber yarns, the bamboo fiber yarns and the modal fiber yarns are all woven on the elastic attachment fiber yarns.

Preferably, in order to make the hollow filling layer have better warm keeping effect and certain air permeability, the hollow filling layer comprises a wrapping layer and a down filler, and the down filler is arranged in a cavity in the wrapping layer.

The beneficial effects of the utility model are as follows: the utility model is more comfortable when being worn, especially in cold seasons, the human body discomfort caused by low temperature is avoided, the elasticity of the utility model is improved to a certain extent by the arrangement of the elastic breathable layer, the whole of the utility model has better extensibility, the air permeability is not lost, the whole comfort is ensured, the antibacterial capability and the ultraviolet resistance of the utility model are greatly improved by the arrangement of the antibacterial protective layer, the excessive bacteria breeding of the utility model are effectively avoided, the odor-resistant effect is further realized, the wearing comfort and the sanitation of the utility model are effectively improved, the hollow filling layer is of a hollow structure, the down is filled when being used, the weight is lighter, the air permeability and the heat insulation effect are good, and the comfort of the utility model is further improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a hierarchical structure diagram of the present utility model.

Fig. 3 is a cross-sectional view of a hollow fill layer of the present utility model.

FIG. 4 is a cross-sectional view of a composite filament of the bacteriostatic protective layer according to the utility model.

In the figure: 1. a skin-friendly layer; 2. a lyocell layer; 3. an elastic breathable layer; 4. a bacteriostatic protective layer; 401. elastically attaching a fiber yarn; 402. nano silver wires; 403. graphene fiber filaments; 404. bamboo fiber filaments; 405. modal fiber filaments; 5. a hollow filling layer; 501. a wrapping layer; 502. and (5) filling the down feather.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a lyocell high-elastic fiber fabric comprises a skin-friendly layer 1, a lyocell fiber layer 2, an elastic breathable layer 3, a bacteriostatic protection layer 4 and a hollow filling layer 5, wherein the lyocell fiber layer 2 is arranged at the top of the skin-friendly layer 1, the elastic breathable layer 3 is arranged at the top of the lyocell fiber layer 2, the bacteriostatic protection layer 4 is arranged at the bottom of the hollow filling layer 5, and the bacteriostatic protection layer 4 is connected with the elastic breathable layer 3.

According to the utility model, the lyocell fiber layer 2 is used as a basic raw material, has the comfort, moisture absorption and air permeability of cotton fibers, and has better Peng Runxing, so that the fabric has a silk-like draping feel, a plump hand feel, a smooth feel and a glossy feel, and has excellent toughness in a dry or wet state, on the basis, the utility model is additionally provided with the close-fitting skin-friendly layer 1, the elastic air-permeable layer 3, the antibacterial protective layer 4 and the hollow filling layer 5, and the utility model is more comfortable when worn, especially in cold seasons, the human body discomfort caused by low temperature is avoided, the elastic air-permeable layer 3 is arranged to improve the elasticity to a certain extent, the whole of the utility model has better extensibility, and meanwhile the air permeability is not reduced, the whole comfort is ensured, the antibacterial capability and the ultraviolet-resistant capability of the utility model are greatly improved through the arrangement of the antibacterial protective layer 4, the utility model is effectively prevented from excessively growing bacteria, the utility model is further played, the comfort is effectively improved, and the hollow filling structure is light, and the hollow structure is more comfortable when worn, and the hollow structure is more comfortable and has better sanitary, and the comfort is more comfortable when worn.

As a technical optimization scheme of the utility model, the close-fitting skin-friendly layer 1 is particularly made of coral velvet, and the utility model is more comfortable to wear and does not cause discomfort to human body in cold weather.

As a technical optimization scheme of the utility model, the elastic breathable layer 3 is made of silk floss material, so that the whole elastic breathable layer has better elasticity and does not lose the gas permeability.

As a technical optimization scheme of the utility model, as shown in fig. 4, the antibacterial protective layer 4 is specifically woven by composite fiber yarns, the composite fiber yarns comprise elastic attachment fiber yarns 401 and nano silver yarns 402, the nano silver yarns 402 are wound on the elastic attachment fiber yarns 401, the composite fiber yarns also comprise graphene fiber yarns 403, bamboo fiber yarns 404 and modal fiber yarns 405, and the graphene fiber yarns 403, the bamboo fiber yarns 404 and the modal fiber yarns 405 are all woven on the elastic attachment fiber yarns 401, so that the antibacterial protective layer 4 has certain elasticity and simultaneously has lasting antibacterial effect and ultraviolet resistance effect.

As a technical optimization scheme of the present utility model, as shown in fig. 3, the hollow filling layer 5 includes a wrapping layer 501 and a down filler 502, where the down filler 502 is disposed in a cavity in the wrapping layer 501, so that the hollow filling layer 5 has a good warm-keeping effect and a certain air permeability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The lyocell high-elastic fiber fabric is characterized in that: including skin-friendly layer (1), lyocell fibrous layer (2), elasticity ventilative layer (3), antibacterial inoxidizing coating (4) and hollow filling layer (5), lyocell fibrous layer (2) set up in the top of skin-friendly layer (1), elasticity ventilative layer (3) set up in the top of lyocell fibrous layer (2), antibacterial inoxidizing coating (4) set up the bottom of hollow filling layer (5), antibacterial inoxidizing coating (4) with elasticity ventilative layer (3) are connected.

2. The lyocell high-elastic fiber fabric according to claim 1, wherein: the close-fitting skin-friendly layer (1) is specifically coral fleece.

3. The lyocell high-elastic fiber fabric according to claim 1, wherein: the elastic breathable layer (3) is made of silk floss material.

4. The lyocell high-elastic fiber fabric according to claim 1, wherein: the antibacterial protective layer (4) is formed by weaving composite fiber yarns.

5. The lyocell high-elastic fiber fabric according to claim 4, wherein: the composite fiber yarn comprises an elastic attachment fiber yarn (401) and nano silver yarns (402), wherein the nano silver yarns (402) are wound on the elastic attachment fiber yarn (401).

6. The lyocell high-elastic fiber fabric according to claim 5, wherein: the composite fiber yarn further comprises graphene fiber yarns (403), bamboo fiber yarns (404) and modal fiber yarns (405), wherein the graphene fiber yarns (403), the bamboo fiber yarns (404) and the modal fiber yarns (405) are all woven on the elastic attachment fiber yarns (401).

7. The lyocell high-elastic fiber fabric according to claim 1, wherein: the hollow filling layer (5) comprises a wrapping layer (501) and a down filling material (502), and the down filling material (502) is arranged in a cavity in the wrapping layer (501).