CN216040038U

CN216040038U - Large-aperture high-breathability fabric

Info

Publication number: CN216040038U
Application number: CN202121466903.0U
Authority: CN
Inventors: 邹兵法; 陈亘令; 农远腾; 李坚灵
Original assignee: Ten Cate Industrial Zhuhai Co ltd
Current assignee: Ten Cate Industrial Zhuhai Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-03-15
Anticipated expiration: 2031-06-29

Abstract

The utility model provides a large-aperture high-breathability fabric which comprises a plurality of tissue units, wherein the tissue units are arranged in a longitudinal and transverse mode, and air holes are formed between every two adjacent tissue units in a surrounding mode; the weaving unit comprises a plurality of plain weaving parts and a plurality of warp re-flat weaving parts, the plain weaving parts and the warp re-flat weaving parts are arranged at intervals in the weft direction, and in the same weaving unit, both sides of the weaving unit are plain weaving parts; the plain weave portion includes a first warp yarn and a plurality of weft yarns, the first warp yarn being woven one over the other with the plurality of weft yarns, respectively; the warp heavy flat knitting portion includes a second warp yarn, the second warp yarn being over the plurality of weft yarns or the second warp yarn being under the plurality of weft yarns; in the warp direction, the second warp yarns in two adjacent weave units are staggered up and down. The utility model has the advantages of large aperture, good air permeability, stable structure and the like.

Description

Large-aperture high-breathability fabric

Technical Field

The utility model relates to the field of fabrics, in particular to a large-aperture high-breathability fabric.

Background

With the rise of domestic trampoline sports in these years, facilities of trampoline equipment are more and more popularized, and the selection of trampoline equipment by consumers tends to be diversified, but the trampoline cloth supplied on the market at present is single in type, and poor in air permeability and structural stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fabric with large aperture, good air permeability and stable structure.

In order to achieve the purpose, the fabric with large aperture and high air permeability provided by the utility model comprises a plurality of tissue units, wherein the tissue units are arranged vertically and horizontally, and air holes are formed between every two adjacent tissue units in a surrounding manner; the weaving unit comprises a plurality of plain weaving parts and a plurality of warp re-flat weaving parts, the plain weaving parts and the warp re-flat weaving parts are arranged at intervals in the weft direction, and the plain weaving parts are arranged on two sides of the weaving unit in the same weaving unit; the plain weave portion includes a first warp yarn and a plurality of weft yarns, the first warp yarn being woven one over the other with the plurality of weft yarns, respectively; the warp heavy flat knitting portion includes a second warp yarn, the second warp yarn being over the plurality of weft yarns or the second warp yarn being under the plurality of weft yarns; in the warp direction, the second warp yarns in two adjacent weave units are staggered up and down.

It can be seen from the above scheme that through plain weave portion and the flat portion of knitting interval setting of warp, and with plain weave portion setting in the both sides of organizational unit, utilize the centre gripping and the fixed characteristic of plain weave portion for the organizational unit has good structural stability, is favorable to keeping each organizational unit not loose indeformable, with the assurance bleeder vent remains the large aperture state all the time, is favorable to improving the gas permeability of fabric.

Further, the number of plain weave portions is larger than the number of warp rib weave portions in the same weave unit.

Further, the linear density of the first warp yarns, the second warp yarns and the weft yarns is RM1020 dtex.

Further, the width of the air holes is 2.25 mm.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention.

Fig. 2 is an enlarged structural view of an organization unit in the embodiment of the present invention.

FIG. 3 is a structural view of a comparative example of the present invention.

FIG. 4 is an enlarged structural view of a comparative example of the present invention.

The utility model is further explained with reference to the drawings and the embodiments.

Detailed Description

This example

Referring to fig. 1 and 2, the fabric provided by the embodiment is mainly applied to trampoline cloth, and includes a plurality of tissue units 1, wherein the tissue units 1 are arranged vertically and horizontally, a square air hole 11 is formed between four adjacent tissue units 1, and the width of the air hole 11 is 2.25 mm.

The weave unit 1 includes a plurality of plain weave portions and a plurality of warp rib weave portions, both of which extend in the warp direction, the plain weave portions and the warp rib weave portions being arranged at intervals in the weft direction. In the same weave unit 1, the number of plain weave portions is greater than the number of warp rib weave portions, and in the present embodiment, the number of plain weave portions is four and the number of warp rib weave portions is three. In the same tissue unit 1, both right and left sides of the tissue unit 1 are plain woven portions. In the present embodiment, the whole tissue unit 1 is fixed by the clamping and fixing functions of the plain weave portion, so that the tissue unit 1 can be prevented from loosening and deforming under the action of external force, the structural stability of the tissue unit is improved, and the size of the air holes 11 can be ensured and maintained, i.e., the excellent air permeability of the tissue unit is maintained.

The plain weave portion includes a first warp 2 and seven weft yarns 4, and the first warp 2 weaves with the seven weft yarns 4 one over the other.

The warp rebinning portion comprises a second warp 3, the second warp 3 is spaced apart from the first warp 2 in the weft direction, the second warp 3 is located above seven weft yarns 4, or the second warp 3 is located below seven weft yarns 4. In the same organization unit 1, the second warp yarns 3 in the three warp rebinned portions are uniformly positioned above the weft yarns 4, or the second warp yarns 3 in the three warp rebinned portions are uniformly positioned below the weft yarns 4. In the warp direction, the second warp yarns 3 are staggered up and down in two adjacent weave units 1, that is, in the last weave unit 1, the second warp yarns 3 are located above the weft yarns 4, and then in the next weave unit 1, the second warp yarns 3 are located below the weft yarns 4, so that the second warp yarns are alternately arranged.

In this embodiment, the linear densities of the first warp yarn 2, the second warp yarn 3 and the weft yarn 4 are all RM1020 dtex.

In the weaving process of the fabric, the double warp beams are used for weaving, the plain weave portion and the warp-heavy flat weave portion are respectively woven by using different warp beams, and single weft beating-up is performed, so that the large-aperture fabric is formed.

Comparative example

Referring to fig. 3 and 4, the fabric of the comparative example is a conventional trampoline fabric, and includes a plurality of predetermined weave units 5, the plurality of predetermined weave units 5 being woven one on top of the other, and a square airing hole 8 being defined between adjacent four predetermined weave units 5, the airing hole 8 having a width of 0.45 mm.

Each preset pattern unit 5 comprises three warp yarns 6 and four weft yarns 7, and in the same preset pattern unit 5, the warp yarns 6 are uniformly positioned above the weft yarns 7, or the warp yarns 6 are uniformly positioned below the weft yarns 7. The warp yarns 6 in two adjacent pre-defined weave units 5 are staggered up and down, i.e. the warp yarn 6 in the last pre-defined weave unit 5 is above the weft yarn 7, and the warp yarn 6 in the next pre-defined weave unit 5 is below the weft yarn 7, so that they are arranged alternately.

In the comparative example, the linear densities of warp yarn 6 and weft yarn 7 were both RM630 dtex.

The fabric of the comparative example was woven with four picks beating up simultaneously and a warp beam was used for weaving.

As can be seen from the above, although the plurality of predetermined weave units are woven one over another in the plain weave structure in the comparative example, the vent width formed by weaving the comparative example is 0.45mm, whereas the vent width of the present embodiment is as high as 2.25mm, that is, the vent width of the present embodiment is 5 times as large as that of the comparative example, and thus, the air permeability of the present embodiment is better.

In conclusion, the utility model has the advantages that the plain weave parts and the warp-rib weave parts are arranged at intervals, the plain weave parts are arranged at two sides of the weave unit, and the clamping and fixing characteristics of the plain weave parts are utilized, so that the weave unit has good structural stability, the weave unit is favorable for keeping each weave unit from loosening and deforming, the air holes are ensured to be always in a large-aperture state, and the air permeability of the fabric is favorably improved.

Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, not limitations, and various changes and modifications may be made by those skilled in the art, without departing from the spirit and scope of the utility model, and any changes, equivalents, improvements, etc. made within the spirit and scope of the present invention are intended to be embraced therein.

Claims

1. A large-aperture high-breathability fabric, characterized in that: the tissue culture device comprises a plurality of tissue units, wherein the tissue units are arranged vertically and horizontally, and air holes are formed between every two adjacent tissue units in a surrounding manner;

the weaving unit comprises a plurality of plain weaving parts and a plurality of warp rib weaving parts, the plain weaving parts and the warp rib weaving parts are arranged at intervals in the weft direction, and the plain weaving parts are arranged on two sides of the weaving unit in the same weaving unit;

the plain weave portion includes a first warp yarn and a plurality of weft yarns, the first warp yarn being woven one over the other with the plurality of weft yarns, respectively;

the warp rebinned flat knit portion comprises a second warp yarn that is over a plurality of the weft yarns or the second warp yarn is under a plurality of the weft yarns;

in the warp direction, the second warp yarns in two adjacent weave units are staggered up and down.

2. A fabric according to claim 1, wherein:

in the same weave unit, the number of plain weave portions is larger than the number of warp re-flat weave portions.

3. A fabric according to claim 1, wherein:

the linear density of the first warp yarns, the second warp yarns and the weft yarns is RM1020 dtex.

4. A fabric according to claim 1, wherein:

the width of the air holes is 2.25 mm.