CN220482786U

CN220482786U - Shading polyester fabric

Info

Publication number: CN220482786U
Application number: CN202322010156.5U
Authority: CN
Inventors: 孙新权; 盛会清; 徐宇雯; 汤中樑; 王建新
Original assignee: Huzhou Wuxingda Silk Arrangement Co ltd
Current assignee: Huzhou Wuxingda Silk Arrangement Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-13
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a shading polyester fabric which comprises a bottom layer, a middle layer and a shading layer, wherein the bottom layer, the middle layer and the shading layer are sequentially fixed on the upper surface of the bottom layer, the middle layer is woven and fixed on the upper surface of the middle layer, a plurality of weaving units A with groove structures are formed on the middle layer, the shading layer is fixed on the upper surface of the middle layer, a clamping part matched with the weaving units A is formed on one fixed side of the shading layer and the middle layer, the other side of the shading layer is a flat surface, namely, after the shading layer is coated on the middle layer, part of paint enters the weaving units A to form the clamping part and is firmly fixed in the weaving units A, so that the shading effect is realized, the shading layer is not easy to fall off, the shading polyester fabric is firmer, and the service life is prolonged. The market demand is expanded.

Description

Shading polyester fabric

Technical Field

The utility model relates to the technical field of fabrics, in particular to a shading polyester fabric.

Background

Polyester fabric is a very large number of chemical fiber clothing fabric used in daily life. The biggest advantage is that the crease resistance and the shape retention are good, so that the anti-wrinkle fabric is suitable for being used as outdoor articles such as outerwear, various cases and tents. When it is used in tent and other outdoor articles, it needs certain light shading performance to be coated with light shading paint, the existing light shading polyester fabric has the phenomenon that the light shading layer falls off, thereby influencing the service life of the product, so how to improve the firmness of the light shading layer is a technical problem to be solved.

Disclosure of Invention

In order to solve the problems, the utility model provides a shading polyester fabric.

The utility model provides a shading dacron surface fabric, its is including being fixed with bottom, intermediate level and shading layer in proper order, the bottom upper surface is woven and is fixed with the intermediate level, the shaping has a plurality of groove structure's of intermediate level weaving unit A, the shading layer is fixed in the upper surface of intermediate level, the shaping on the one side that shading layer and intermediate level are fixed have with weaving unit A matched with joint portion, its opposite side is the level face.

Preferably, the light shielding layer is coated on the intermediate layer, and the light shielding layer is a pa silver colloid coating.

Preferably, the intermediate layer is formed by interweaving intermediate warps and intermediate wefts, and a plurality of groups of knitting units A are arranged in parallel along the length direction of the wefts.

Preferably, a plurality of knitting units a are connected by interlacing.

Preferably, the middle weft comprises a weft a, a weft b, a weft c and a weft d which are sequentially and repeatedly arranged, the weaving unit A comprises a warp a, a warp b, a warp c, a warp d, a warp e and a warp f, the warp a is sequentially wound below the weft a, above the weft b, below the weft c and above the weft d, the warp b is sequentially wound above the weft a, below the weft b, above the weft c and below the weft d, the interweaving structure of the warp c and the warp e is consistent with that of the warp a, and the interweaving structure of the warp d and the warp f is consistent with that of the warp b.

Preferably, the warp yarn a, the warp yarn f, the weft yarn a and the weft yarn d are twisted yarns, and the weft yarn b, the weft yarn c, the warp yarn b, the warp yarn c, the warp yarn d and the warp yarn e are polyester tows.

Preferably, the twisted yarn has a diameter 2 to 4 times the diameter of the polyester tow.

Preferably, the twisted yarn comprises twisted polyester yarn and a plurality of polyester tows spirally wound on the polyester yarn.

Preferably, the bottom layer is a plain weave structure formed by interweaving warp yarns and weft yarns.

The beneficial effects of the utility model are as follows:

(1) The utility model discloses a shading polyester fabric which comprises a bottom layer, a middle layer and a shading layer, wherein the bottom layer, the middle layer and the shading layer are sequentially fixed on the upper surface of the bottom layer, the middle layer is woven and fixed on the upper surface of the middle layer, a plurality of weaving units A with groove structures are formed on the middle layer, the shading layer is fixed on the upper surface of the middle layer, a clamping part matched with the weaving units A is formed on one fixed side of the shading layer and the middle layer, the other side of the shading layer is a flat surface, namely, after the shading layer is coated on the middle layer, part of paint enters the weaving units A to form the clamping part and is firmly fixed in the weaving units A, so that the shading effect is realized, the shading layer is not easy to fall off, the shading polyester fabric is firmer, and the service life is prolonged. The market demand is expanded.

(2) The utility model discloses a shading polyester fabric, wherein twisted yarns comprise twisted polyester yarns and a plurality of polyester yarn bundles which are spirally wound on the polyester yarns, and the number of the polyester yarns which are wound increases the bulkiness of the polyester yarns, so that a woven unit A can better fix a shading layer, and the firmness is further enhanced.

Drawings

FIG. 1 is a schematic diagram of a shading polyester fabric structure of the utility model;

FIG. 2 is a schematic diagram of the intermediate layer braiding process of the present utility model;

fig. 3 is a schematic view of the structure of the twisted yarn of the present utility model.

Detailed Description

The present utility model is further described below with reference to the accompanying drawings, wherein the embodiments described are only some, but not all embodiments of the present utility model. 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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-3, a shading polyester fabric comprises a bottom layer 1, a middle layer 2 and a shading layer 3 which are sequentially fixed, wherein the middle layer 2 is woven and fixed on the upper surface of the bottom layer 1, a plurality of weaving units A5 with groove structures are formed on the middle layer 2, the shading layer 3 is fixed on the upper surface of the middle layer 2, a clamping part 31 matched with the weaving units A5 is formed on one fixed side of the shading layer 3 and the middle layer 2, the other side of the shading layer is a flat surface, namely, after the shading layer 3 is coated on the middle layer 2, part of paint enters the weaving units A5 to form the clamping part 31 and is firmly fixed in the weaving units A5, so that the shading layer 3 is not easy to fall off when the shading effect is realized, the shading layer is firmer, and the service life is prolonged.

Specifically, the light shielding layer 3 is coated on the intermediate layer 2, and the light shielding layer 3 is a pa silver colloid coating, so that the fabric has the functions of light shielding and radiation protection.

Specifically, the intermediate layer 2 is formed by interweaving intermediate warps and intermediate wefts, a plurality of groups of knitting units A5 are arranged in parallel along the length direction of the wefts, and the knitting units A5 are interweaved and connected.

Specifically, the middle weft comprises a weft a51, a weft b52, a weft c53 and a weft d54 which are sequentially and repeatedly arranged, the weaving unit A5 comprises a warp a61, a warp b62, a warp c63, a warp d64, a warp e65 and a warp f66, the warp a61 is sequentially wound below the weft a51, above the weft b52, below the weft c53, above the weft d54, the warp b62 is sequentially wound above the weft a51, below the weft b52, above the weft c53 and below the weft d54, the interweaving structure of the warp c63 and the warp e65 is consistent with that of the warp a61, the interweaving structure of the warp d64 and the warp f66 is consistent with that of the warp b62, the warp yarn a61, the warp yarn f66, the weft yarn a51 and the weft yarn d54 are twisted yarns, the weft yarn b52, the weft yarn c53, the warp yarn b62, the warp yarn c63, the warp yarn d64 and the warp yarn e65 are polyester tows, the diameter of the twisted yarns is 2-4 times of the diameter of the polyester tows, so that the positions of the warp yarn a61, the warp yarn f66, the weft yarn a51 and the weft yarn d54 in the interweaved weaving unit A5 form a raised frame structure, the inside of the raised frame structure is a groove structure, the interweaved parts of the warp yarn a61, the weft yarn a51 and the weft yarn d54 are raised points, the interweaved parts of the warp yarn f66, the weft yarn a51 and the weft yarn d54 are raised points, and thus raised points are formed on four corners of the weaving unit A5, and the raised points are better in firmness as in the shading layer 3.

Specifically, the twisted yarn comprises twisted polyester yarns 8 and a plurality of polyester tows 7 which are spirally wound on the polyester yarns 8, and the wound polyester yarns 7 increase the bulk of the polyester yarns 8, so that the braided unit A5 can better fix the shading layer 3, and the firmness is further enhanced.

Specifically, the bottom layer 1 is a plain weave structure formed by interweaving warp yarns and weft yarns, and the interweaved bottom layer 1 has a plurality of interweaving points, so that the bottom layer has the advantages of light and thin texture, soft hand feeling, good waterproofness, good durability and the like.

It should be noted that, in the present utility model, unless explicitly specified and limited otherwise, a first feature may be "on" or "off" a second feature, either by direct contact of the first and second features or by indirect contact of the first and second features via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a shading dacron surface fabric which characterized in that: the novel light shielding device comprises a bottom layer (1), an intermediate layer (2) and a light shielding layer (3) which are sequentially fixed, wherein the intermediate layer (2) is woven and fixed on the upper surface of the bottom layer (1), a plurality of weaving units A (5) with groove structures are formed on the intermediate layer (2), the light shielding layer (3) is fixed on the upper surface of the intermediate layer (2), and a clamping part (31) matched with the weaving units A (5) is formed on one side, fixed by the light shielding layer (3) and the intermediate layer (2), of the light shielding layer, and the other side of the light shielding layer is a flat surface.

2. The shading polyester fabric as claimed in claim 1, wherein: the shading layer (3) is coated on the intermediate layer (2), and the shading layer (3) is a pa silver colloid coating.

3. The shading polyester fabric as claimed in claim 1, wherein: the middle layer (2) is formed by interweaving middle warps and middle wefts, and a plurality of groups of knitting units A (5) are arranged in parallel along the length direction of the wefts.

4. The shading polyester fabric as claimed in claim 3, wherein: a plurality of knitting units A (5) are connected by interweaving.

5. The shading polyester fabric as claimed in claim 3, wherein: the middle weft comprises weft a (51), weft b (52), weft c (53) and weft d (54) which are sequentially and repeatedly arranged, the weaving unit A (5) comprises warp a (61), warp b (62), warp c (63), warp d (64), warp e (65) and warp f (66), the warp a (61) is sequentially wound below the weft a (51), above the weft b (52), below the weft c (53), above the weft d (54), above the weft a (51), below the weft b (52), above the weft c (53), below the weft d (54), the interweaving structure of the warp c (63) and the warp e (65) is consistent with that of the warp a (61), and the interweaving structure of the warp d (64) and the warp f (66) is consistent with that of the warp b (62).

6. The shading polyester fabric as defined in claim 5, wherein: warp yarn a (61), warp yarn f (66), weft yarn a (51) and weft yarn d (54) are twisted yarns, and weft yarn b (52), weft yarn c (53), warp yarn b (62), warp yarn c (63), warp yarn d (64) and warp yarn e (65) are polyester tows.

7. The shading polyester fabric as defined in claim 6, wherein: the diameter of the twisted yarn is 2-4 times of the diameter of the polyester fiber bundle.

8. The shading polyester fabric as defined in claim 6, wherein: the twisted yarn comprises twisted polyester yarns (8) and a plurality of polyester tows (7) which are spirally wound on the polyester yarns (8).

9. The shading polyester fabric as claimed in claim 1, wherein: the bottom layer (1) is a plain weave structure formed by interweaving warp yarns and weft yarns.