CN219862095U

CN219862095U - Fiber-filled knitted fabric

Info

Publication number: CN219862095U
Application number: CN202321199235.9U
Authority: CN
Inventors: 贺智武
Original assignee: Quanzhou Hisense Weaving Co ltd
Current assignee: Quanzhou Hisense Weaving Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-20
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of textile, in particular to a fiber-filled knitted fabric which comprises a fiber-filled knitted fabric main body, wherein the fiber-filled knitted fabric main body is formed by combining a first surface layer and a second surface layer, a filling cavity is arranged between the first surface layer and the second surface layer through a spacer layer, meanwhile, fillers are filled in the filling cavity, the fillers are integrally formed by integrally weaving water-based polyurethane and fiber tissues, a plurality of groups of spacer layers and the filling cavity are arranged in an equidistant and staggered mode, and the arranged water-based polyurethane has a good elastomer structure and can form a net-shaped structure with a certain crosslinking degree with the fiber structure, so that phenomena such as entanglement and pilling of fibers are effectively prevented and reduced, the anti-pilling and anti-wrinkle performances of the fabric are greatly improved, and the fabric is more wear-resistant.

Description

Fiber-filled knitted fabric

Technical Field

The utility model relates to the technical field of textile, in particular to a fiber-filled knitted fabric.

Background

The knitted fabric is formed by bending yarns into loops by using knitting needles and mutually stringing the loops, and is divided into warp knitted fabric and weft knitted fabric, meanwhile, as the knitted fabric is loose in structure, fibers on the fabric are easy to hook out silk loops in the processing and using processes, and meanwhile, the fibers are pilled due to abrasion, so that the use is directly influenced.

Accordingly, there is a need to design a fiber-filled knitted fabric to solve the above-described problems in the background art.

Disclosure of Invention

The present utility model is directed to a fiber-filled knitted fabric to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the fiber filling knitted fabric comprises a fiber filling knitted fabric main body, wherein the fiber filling knitted fabric main body is formed by combining a first surface layer and a second surface layer, a filling cavity is formed between the first surface layer and the second surface layer through a spacer layer, filler is filled in the filling cavity, and the filler is integrally woven and formed by aqueous polyurethane and fiber tissues.

As a preferable scheme of the utility model, the spacer layers and the filling cavities are provided with a plurality of groups, and the spacer layers and the filling cavities of the groups are equidistantly and alternately arranged.

As a preferred scheme of the utility model, the aqueous polyurethane is subjected to polysiloxane grafting modification.

As a preferable scheme of the utility model, the first surface layer and the second surface layer are integrally woven and formed by adopting a plurality of groups of warp yarns and weft yarns.

As a preferred embodiment of the utility model, the sets of warp and weft yarns are customized from synthetic filaments.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the water-based polyurethane has a good elastomer structure, and can form a reticular structure with a certain crosslinking degree with a fiber structure, so that phenomena such as entanglement and pilling of fibers are effectively prevented and lightened, the pilling and pilling resistance and crease resistance of the fabric are greatly improved, and the fabric is more wear-resistant.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional internal structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the filler according to the present utility model;

fig. 3 is a warp cross-section of a first facing and a second facing in accordance with the present utility model.

In the figure: 1. a fiber-filled knitted fabric body; 2. a first facing; 3. a second facing; 231. warp yarns; 232. weft yarns; 4. a spacer layer; 5. filling the cavity; 6. a filler; 61. aqueous polyurethane; 62. fibrous tissue.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

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. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-3, the present utility model provides a technical solution:

The spacer layer and the filling cavity are all provided with a plurality of groups, the spacer layer and the filling cavity of the plurality of groups are equidistantly staggered, and the water-based polyurethane has a good elastomer structure and can form a network structure with a certain crosslinking degree with a fiber structure, so that the phenomena of entanglement, pilling and the like of the fiber are effectively prevented and lightened, the pilling and wrinkling resistance of the fabric is greatly improved, and the fabric is more wear-resistant.

In this embodiment, referring to fig. 2, the aqueous polyurethane is modified by polysiloxane grafting, and the aqueous polyurethane is modified by polysiloxane grafting, so that the problems of pilling and hand feeling of the fabric are solved, entanglement with the light phosphorus fibers and pilling can be further effectively prevented, the pilling and anti-wrinkle performances of cotton fabrics are remarkably improved, and the fabric is more wear-resistant. And simultaneously has excellent hand feeling comfort level.

In this embodiment, referring to fig. 1 and 3, the first surface layer and the second surface layer are integrally woven by using several groups of warp yarns and weft yarns; the warp yarns and the weft yarns of the groups are customized by adopting synthetic filament yarns, and the fineness of the whole fiber is adjustable by customizing the warp yarns and the weft yarns of the groups by adopting the synthetic filament yarns, the drafting yarn is relatively rigid, the elastic yarn is elastic, the thickness of a single yarn is uniform and consistent, and most of conventional sections are circular and straightened in parallel; most of the crystallinity is higher, the orientation degree is higher, the tensile breaking strength is high, the breaking elongation is large, and the initial modulus is lower.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fiber-filled knitted fabric comprising a fiber-filled knitted fabric body (1), characterized in that: the fiber filling knitted fabric main body (1) is formed by combining a first surface layer (2) and a second surface layer (3), a filling cavity (5) is arranged between the first surface layer (2) and the second surface layer (3) through a spacer layer (4), a filler (6) is filled in the filling cavity (5), and the filler (6) is integrally formed by integrally weaving water-based polyurethane (61) and fiber tissues (62).

2. A fiber-filled knitted fabric according to claim 1, characterized in that: the spacer layer (4) and the filling cavity (5) are provided with a plurality of groups, and the spacer layer (4) and the filling cavity (5) of the groups are equidistantly staggered.

3. A fiber-filled knitted fabric according to claim 1, characterized in that: the aqueous polyurethane (61) is modified by polysiloxane grafting.

4. A fiber-filled knitted fabric according to claim 1, characterized in that: the first surface layer (2) and the second surface layer (3) are integrally woven and formed by adopting a plurality of groups of warp yarns (231) and weft yarns (232).

5. The fiber-filled knitted fabric according to claim 4, wherein: the sets of warp yarns (231) and weft yarns (232) are customized with synthetic filaments.