CN216156079U

CN216156079U - Sun-proof fabric with corrugated surface

Info

Publication number: CN216156079U
Application number: CN202121967113.0U
Authority: CN
Inventors: 马龙; 林泽
Original assignee: Janezt Co ltd
Current assignee: Janezt Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-01
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a grid wrinkle surface sunscreen fabric, and relates to the technical field of textile fabrics. The grid wrinkle surface sunscreen fabric comprises a plurality of circulating grid-shaped unit tissues, wherein each unit tissue is a strip grid tissue structure consisting of four minimum unit tissues; the minimum unit weave is a plain weave structure formed by weaving m warp yarns and n weft yarns in a shuttling mode, and m and n are integers. The texture structure appearance structure of the sun-proof fabric is novel, the grid wrinkle surface woven by the spun yarns in a high density mode is light, transparent and sun-proof, stiff and smooth, not prone to pilling, good in air permeability, good in skin-friendly performance, good in ductility, comfortable and comfortable to wear, healthy to wear, high in cost performance and low in weaving cost, the wearing experience of consumers can be improved, and meanwhile the market competitiveness of the sun-proof fabric is also improved.

Description

Sun-proof fabric with corrugated surface

Technical Field

The utility model relates to the technical field of textile fabrics, in particular to a ripple wrinkle surface sunscreen fabric.

Background

Common skin clothing in the market at present is mostly woven chemical fiber (dacron or chinlon) light and thin fabric, and has the following defects on the basis of having the advantages of being light and thin, stiff and smooth, shaped, difficult to pilling and the like: (1) poor sun protection: in order to realize lightness and thinness of the skin, the gram weight of the used woven fabric is normally below 60G/M2, wherein 30-60G/M2 has yarn counts between 10-30D, the tight structure matched with the auxiliary agent can realize sunscreen UPF50+, but the sunscreen effect is unstable and cannot resist washing, the gram weight is less than 30G/M2, the yarn count is less than 10D, the fabric is too light and thin and has poor sunscreen performance, and no matter the structure is tight and the auxiliary agent is added, the sunscreen UPF50+ cannot be realized, so the sunscreen is poor; (2) poor air permeability: the terylene or the chinlon have compact fibers and few fiber pores, and in order to realize sun protection by adopting the spun yarn high-density weaving, the tissue structure is compact and the weaving pores are few, so the terylene or the chinlon has poor air permeability and is hot to wear; (3) poor skin affinity: the touch feeling of the polyester fiber is dry and rough, and in order to realize sun protection by adopting the spun yarn high-density weaving of the tatting light and thin fabric, the tissue structure is compact, so that the touch feeling is very hard, and the skin friendliness is very poor; the nylon fiber is soft and cool in touch, but is woven at high density, the texture is compact, the touch is hard, and the skin-friendly effect is poor; (4) poor extension; the tatting light and thin fabric which is woven by adopting spun yarns in a high density is formed by interweaving warps and wefts, and has a compact organizational structure, so that the tatting light and thin fabric is poor in ductility and is not free to wear in daily life and sports; (5) the appearance is monotonous: the appearance of the skin coat is mostly plain woven and very dull; (6) insufficient dryness: the terylene has good quick drying property but does not absorb moisture, the chinlon has good moisture absorption but does not dry, and the wearing experience of the two materials can not well keep the skin dry and comfortable; (7) not healthy enough: has no antibacterial function, and can not well protect the skin from the invasion of bacteria.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems of the existing sun-proof fabric, the utility model provides the check wrinkle face sun-proof fabric which is exquisite in woven structure, novel in appearance structure, light, transparent, sun-proof, stiff, smooth, hard to pilling, good in air permeability, good in skin-friendly property, good in ductility, comfortable and comfortable to wear, healthy to wear, high in cost performance, low in weaving cost and capable of improving the wearing experience of consumers.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a kind of check wrinkle face sun-proof facing material, including several circulating lattice unit tissue, the said unit tissue is the strip lattice organization structure composed of four minimum unit tissues; the minimum unit weave is a plain weave structure formed by weaving m warp yarns and n weft yarns in a shuttling mode (m and n are integers).

Preferably, the warp yarns and the weft yarns are nylon yarns or polyester yarns.

Preferably, the warp yarn is 20D/7F SD DTY nylon yarn, and the weft yarn is 20D/24F SD DTY nylon yarn.

Preferably, the unit structure is in a square lattice shape, and the length and width of the unit structure is 0.15 to 0.25 cm.

Preferably, the unit tissue is a square, and the side length of the unit tissue is 0.2 cm.

Preferably, the minimum unit cell weave is a square, and the number of the warp yarns and the number of the weft yarns are equal.

Preferably, the four minimum unit tissues are connected in a 2x2 array to form a unit tissue, the warp floating points or the weft floating points on the adjacent minimum unit tissues are symmetrical, and the warp floating points or the weft floating points on the diagonal lines of the unit tissue are both warp floating points or both weft floating points.

Preferably, the density of the warp yarns and the weft yarns is 9 yarns/0.1 cm.

Preferably, the mass per unit tissue of the several cycles is 30-40 g/m²。

Preferably, the mass per unit tissue of several cycles is 35g/m²。

Preferably, the nano-scale ice jade is added into the weft yarn and distributed on the surface and inside of the weft yarn.

Compared with the prior art, the utility model has the beneficial effects that: the grid wrinkle surface sunscreen fabric comprises a plurality of circulating grid-shaped unit tissues, wherein each unit tissue is a strip grid tissue structure consisting of four minimum unit tissues; the minimum unit weave is a plain weave structure formed by weaving m warp yarns and n weft yarns in a shuttling mode, and m and n are integers. The texture structure appearance structure of the sun-proof fabric is novel, the grid wrinkle surface woven by the spun yarns in a high density mode is light, transparent and sun-proof, stiff and smooth, not prone to pilling, good in air permeability, good in skin-friendly performance, good in ductility, comfortable and comfortable to wear, healthy to wear, high in cost performance and low in weaving cost, the wearing experience of consumers can be improved, and meanwhile the market competitiveness of the sun-proof fabric is also improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a weaving view of a corrugated sunscreen fabric according to an embodiment of the present invention;

FIG. 2 is a weave diagram of a minimum unit weave of a corrugated sunscreen fabric according to an embodiment of the utility model;

in the figure: 1 is a warp float and 2 is a weft float.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.

In the description of the present application, it is to be understood that the terms "intermediate," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus should not be construed as limiting the present application. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In addition, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b): referring to fig. 1-2, the present application mainly solves the problems of poor sun protection, poor ventilation, poor skin affinity, poor extension, and poor dryness of the appearance of the existing sun protection fabric, and provides a wrinkle surface sun protection fabric, which is used for weaving close-fitting sun protection clothes and comprises a plurality of circulating lattice-shaped unit tissues, as shown in fig. 1, which are weaving patterns of the unit tissues; the unit organization is a strip lattice organization structure consisting of four minimum unit organizations; as shown in fig. 2, which is a weave diagram of a minimum unit structure; the minimum unit weave is a plain weave structure formed by weaving m warps and n wefts in a shuttling mode, wherein m and n are integers, the warps and the wefts are nylon yarns or polyester yarns, and in the embodiment, the warps and the wefts are all the nylon yarns.

Specifically, the warp yarns are nylon yarns of 20D/7F SD DTY, and the weft yarns are nylon yarns of 20D/24F SD DTY.

Specifically, the unit structure is in the form of a square lattice, and the length and width of the unit structure is 0.15 to 0.25cm, and in this embodiment, the unit structure is a square, and the side length of the unit structure is preferably 0.2 cm.

Specifically, the minimum unit weave is square, and the number of warp yarns and weft yarns for weaving the minimum unit weave is equal. Four minimum unit tissues are connected in a 2x2 array to form a unit tissue; as shown in fig. 1 and 2, white is a warp floating point 1, black is a weft floating point 2, the warp floating points 1 on the adjacent minimum unit tissues are symmetrical along a connecting line, the weft floating points 2 on the adjacent minimum unit tissues are symmetrical along the connecting line, the warp floating points 1 or the weft floating points 2 are all on diagonal lines of the unit tissues, referring to a coordinate system in fig. 1, four minimum unit tissues are respectively positioned in a first quadrant, a second quadrant, a third quadrant and a fourth quadrant, and the connecting positions are an x axis and a y axis, the warp floating points and the weft floating points of the minimum unit tissues in the first quadrant are symmetrical to the warp floating points and the weft floating points on the minimum unit tissues in the second quadrant along the y axis; the warp floating point and the weft floating point of the minimum unit organization of the first quadrant and the warp floating point and the weft floating point of the minimum unit organization of the fourth quadrant are symmetrical along the x axis; the warp floating point and the weft floating point of the minimum unit organization in the third quadrant are symmetrical to the warp floating point and the weft floating point of the minimum unit organization in the second quadrant along the x axis; the warp floating point and the weft floating point of the minimum unit organization in the third quadrant are symmetrical to the warp floating point and the weft floating point of the minimum unit organization in the fourth quadrant along the y axis; meanwhile, the first quadrant angular bisector and the third quadrant angular bisector are provided with the same type of floating points, the second quadrant angular bisector and the fourth quadrant angular bisector are provided with the same type of floating points, in the embodiment, the first quadrant, the second quadrant, the third quadrant and the fourth quadrant are provided with the weft floating points, and the fabric with the unit organization capable of forming the lattice wrinkle surface structure is realized through the structure.

Further, the number of the warp yarns and the weft yarns weaving the smallest unit weave is equal, as in fig. 1 and 2, the number of the warp yarns and the weft yarns weaving the smallest unit weave is 9, and the density of the warp yarns and the weft yarns is 9/0.1 cm, so the unitThe number of the warp yarns and the weft yarns of the weave is 18, the length and the width of the unit weave are both 0.2cm, the length and the width of the unit weave in the embodiment are both 0.2cm and are the best embodiment, and the length and the width of the unit weave in the range of 0.15-0.25cm can form the fabric with the lattice wrinkle surface structure. Further, the mass per unit tissue of several cycles is 30-40 g/m²In the present embodiment, the mass per unit tissue of several cycles is 35g/m²。

Specifically, in the embodiment, the nano-level powdery ice jade is added to the weft yarn and distributed on the surface and inside of the weft yarn.

The nylon material has the following characteristics: skin-friendly, light, wear-resistant, cool-touch and moisture-absorbing quick-drying chinlon contains more hydrophilic groups and polar groups, can absorb more water, has good moisture absorption, but has a round fiber section, a smooth longitudinal direction, a compact structure and less gaps among fibers, only a small amount of water exists in fiber pores, and most of water exists on the surface of the fiber to cause poor air permeability and is resisted by internal resistance, the absorbed water is not easy to volatilize, the quick-drying property is poor, the wearing experience is stuffy and wet, and the skin can be pasted after sweating.

The terylene material has the following characteristics: stiff, smooth, shaped, durable, quick-drying and non-hygroscopic, terylene lacks hydrophilic groups and polar groups and can only adsorb little water, the cross section of the fiber is round, longitudinally smooth, compact in structure, few gaps among fibers, extremely poor in air permeability, and only little water can exist in fiber pores, so that the terylene fiber has extremely poor hygroscopicity, excellent quick-drying property, sultry and dry wearing experience, and does not stick to skin after sweating.

The nylon material is selected in the embodiment, so that the skin-friendly effect is better, the cool feeling is more advantageous, and the problems of poor moisture absorption and quick drying and poor air permeability are mainly solved.

Selecting yarns:

in this example, the warp yarn was 20D/7F SD DTY nylon yarn:

firstly, a DTY spinning mode is selected, natural bending similar to cotton fiber is obtained by polyester filament yarn through a false twist texturing method, and the fluffy yarn structure enables the fabric to obtain flexible hand feeling, so that the air permeability, the skin-friendly performance and the shape-keeping performance are favorably improved;

secondly, the denier number is as low as 20D, and the F number is 7F, so that soft and tough handfeel is further obtained, and the fabric is endowed with good shape retention, soft handfeel and light gram weight;

then, the yarns adopt semi-dull, so that the fabric is endowed with natural and soft luster, is more attractive and durable, can reduce the cost and improve the cost performance of the product.

The weft adopts 20D/24F SD DTY nylon yarn:

secondly, the denier number is as low as 20D, and the F number is 24F, so that soft and tough handfeel is further obtained, and the fabric is endowed with good shape retention, soft handfeel and light gram weight;

then, the yarns adopt semi-dull finish, so that the fabric is endowed with natural and soft luster, is more attractive and durable, can reduce the cost and improve the cost performance of the product;

and finally, the nano-grade ice jade materials are added into the nylon chips, are uniformly distributed on the surface and inside the polyamide fibers (nylon), and have the functions of cool contact, antibiosis, effective sun protection, dryness, ventilation, softness and skin friendliness.

Weaving and dyeing

Weaving description is as follows (refer to weaving diagrams of fig. 1 and 2):

the first step is as follows: interweaving 1 st, 2 nd, 3 rd, 4 th, 5 th, 6 th, 7 th, 8 th and 9 th weft yarns and 1 st, 2 nd, 3 th, 4 th, 5 th, 6 th, 7 th, 8 th and 9 th warp yarns according to a black and white square diagram in a third quadrant to form a plain structure, wherein the length and the width are 0.1 cm;

the second step is that: interweaving 1 st, 2 nd, 3 rd, 4 th, 5 th, 6 th, 7 th, 8 th and 9 th weft yarns and 10 th, 11 th, 12 th, 13 th, 14 th, 15 th, 16 th, 17 th and 18 th warp yarns according to a black and white square diagram in a fourth quadrant to form a plain structure, wherein the length and the width are 0.1 cm;

the third step: interweaving 10 th, 11 th, 12 th, 13 th, 14 th, 15 th, 16 th, 17 th and 18 th weft yarns and 1 st, 2 th, 3 th, 4 th, 5 th, 6 th, 7 th, 8 th and 9 th warp yarns according to a black and white square diagram in a second quadrant to form a plain structure, wherein the length and the width are 0.1 cm;

the fourth step: interweaving 10 th, 11 th, 12 th, 13 th, 14 th, 15 th, 16 th, 17 th and 18 th warp yarns with 10 th, 11 th, 12 th, 13 th, 14 th, 15 th, 16 th, 17 th and 18 th warp yarns according to a black and white square diagram in a first quadrant to form a plain structure, wherein the length and the width are 0.1 cm;

the fifth step: repeating the weaving to form a square weave structure with the side length of 0.2cm on the basis of plain weave so as to form a plurality of circulations of unit weave;

and a sixth step: and carrying out wrinkle treatment again during dyeing and finishing to form a check wrinkle surface, and weaving by adopting spun yarns at high density to realize light penetration and sun protection, thereby forming the check wrinkle surface and light penetration sun protection fabric.

The components of the light and transparent light-proof fabric with the corrugated surface can adopt 100 percent of nylon, the width is 140cm, the gram weight is 35G/M2, the warp density is 224T, the weft density is 192T, the warp yarn is 20D/7F SD DTY, the weft yarn is 20D/24F SD DTY, and the effect is explained as follows:

light-transmitting and sun-screening:

the structure of the unit weave is a check wrinkle surface which is woven by adopting spun yarns with high density (the yarn count is 20D and the density is 416T), and on one hand, the gram weight of the fabric is light to 35g/m²The fabric is extremely light and thin and semitransparent, the edges of the lattices have small lattices of only 0.2cm, and the wrinkle surface is matched, so that the upper body effect is invisible and elegant, and the fabric is extremely light and elegant, on the other hand, the fabric structure is extremely compact, the nanometer ice-clear jade material is added into the weft yarns, the sun can be effectively prevented, the sun can be prevented by superposing the nanometer ice-clear jade material and the nanometer ice-clear jade material without adding an auxiliary agent, and the ultraviolet blocking rate is up to 97 percent (the ultraviolet transmittance) through testing UPF81+<3 percent), meets the national standard requirements, has durable and washable effect and good sun-proof performance, thereby realizing light penetration and sun-proof;

stiff and smooth type:

the fabric presents a micro-wrinkle effect after being subjected to wrinkling processing, the wrinkling problem is hardly seen when the fabric is worn, the problem that chinlon is easy to wrinkle can be avoided, and in addition, the structure of the unit tissue is a grid wrinkle surface which is woven by spun yarns in a high density mode (the yarn count is 20D, the density is 416T), so that the fabric structure is extremely compact, and the fabric is stiff and smooth;

difficult pilling:

in the embodiment, the 20D nylon is selected as the material, the material is extremely wear-resistant, the woven fabric which is interwoven by warps and wefts is high in density, the weave is a check wrinkle surface formed on the basis of plain weave, and the structure of unit weave is extremely compact, so that the anti-pilling performance of the fabric is better, and the anti-pilling performance can reach 4-5 grades through tests;

the air permeability is good:

the structure of the unit weave is a check wrinkle surface which is woven by adopting spun yarns with high density (the yarn count is 20D and the density is 416T), and the fabric is light and thin to 35g/m²The weaving process is simple, convenient and easy, the plaid has more weaving pores than plain weave due to the existence of the plaid edges, the cloth cover presents a micro-wrinkling effect after wrinkling processing, the weaving pores are more and larger due to the fact that the plaid edges are not smooth, the weft yarns are added with the nano glistening jade material and are distributed on the surface and inside of the fibers, and the pores are more, so that the fabric has good air permeability;

the skin-friendly property is good:

the nylon material is soft and cool in touch and good in skin-friendly property, the structure of unit tissue is a check wrinkle surface which is woven by spun yarns in a high-density mode (yarn count is 20D and density is 416T), although the structure is compact, the hand feeling of the fabric is not adversely affected, the hand feeling is soft and tough, and the fabric is soft and fashionable, and in addition, the weft yarns are added with the nano ice-clear jade material and distributed on the surface and inside of the fibers, so that the soft touch of the fabric is further improved, and the skin-friendly property of the fabric is good;

good ductility:

the structure of the unit weave is that the grid wrinkle surface is woven by spun yarns in a high density (yarn count is 20D, density is 416T), the wrinkle processing is carried out on grids, and the fabric is uneven, so that the fabric has good ductility;

the appearance is novel:

the structure of the unit organization is that the high-density woven (yarn count 20D, density 416T) check wrinkle surface of the spun yarn is adopted, on one hand, the gram weight of the fabric is as light as 35G/M2, the fabric is extremely light and thin and is semitransparent, the check edge only has 0.2CM small check, and the wrinkle surface is matched, so that the upper body effect is invisible and vivid, the fabric is extremely light and elegant, and the fabric can attract the attention of young consumers;

comfortable and comfortable to wear:

the structure of the unit tissue is that the lattice wrinkle surface is woven by adopting spun yarns in a high density (yarn count is 20D and density is 416T), the cloth surface is uneven and has small contact area with the skin, and the weft yarns are added with nano crystal jade materials and are distributed on the surface and the inside of the fiber to obtain a good ice feeling function;

the wearing is healthy:

the weft yarns are also added with the nano crystal jade material and distributed on the surface and inside of the fibers, so that the fiber can efficiently resist and inhibit bacteria, the bacteria inhibition rate can reach more than 97% through tests, and the skin can be protected from being damaged by the bacteria inhibition, so that the wearing health is ensured;

the cost performance is high:

in the embodiment, the 20D chinlon is selected as the material, the cost performance of the fabric is very high, and the price of the manufactured light and thin sun-proof skin coat is the price level which can be accepted by mass consumers in China.

The above effects can be referred to table 1, which is a test report table of sunscreen, cool feeling, antibacterial, moisture absorption and quick drying of the sunscreen fabric.

Table 1: sun-proof, cool, antibacterial and moisture-absorbing quick-drying detection report table of sun-proof fabric

The grid wrinkle surface sunscreen fabric comprises a plurality of circulating grid-shaped unit tissues, wherein each unit tissue is a strip grid tissue structure consisting of four minimum unit tissues; the minimum unit weave is a plain weave structure formed by shuttling and interweaving m warp yarns and n weft yarns, wherein m and n are integers; the warp yarns and the weft yarns are nylon yarns or polyester yarns. The texture structure appearance structure of the sun-proof fabric is novel, the grid wrinkle surface woven by the spun yarns in a high density mode is light, transparent and sun-proof, stiff and smooth, not prone to pilling, good in air permeability, good in skin-friendly performance, good in ductility, comfortable and comfortable to wear, healthy to wear, high in cost performance and low in weaving cost, the wearing experience of consumers can be improved, and meanwhile the market competitiveness of the sun-proof fabric is also improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The ripple surface sunscreen fabric is characterized by comprising a plurality of circulating lattice-shaped unit tissues, wherein each unit tissue is a strip lattice tissue structure consisting of four minimum unit tissues; the minimum unit weave is a plain weave structure m and n which is formed by weaving m warp yarns and n weft yarns in a shuttling mode are integers.

2. The ripple wrinkle surface sunscreen fabric according to claim 1, wherein the warp yarns and the weft yarns are nylon yarns or polyester yarns.

3. The ripple wrinkle surface sunscreen fabric according to claim 2, wherein the warp yarns are 20D/7F SD DTY nylon yarns, and the weft yarns are 20D/24F SD DTY nylon yarns.

4. The wrinkle-surface fabric as claimed in claim 1, wherein the unit structure is in the form of square lattice, and the length and width of the unit structure is 0.15-0.25 cm.

5. The wrinkle face sunscreen fabric as claimed in claim 4, wherein the unit tissue is square, and the side length of the unit tissue is 0.2 cm.

6. The wrinkle face fabric as claimed in claim 5, wherein the minimum unit weave is square, and the number of warp yarns and weft yarns is equal.

7. The fabric according to claim 6, wherein the four minimum unit tissues are connected in a 2x2 array to form a unit tissue, warp floating points or weft floating points on adjacent minimum unit tissues are symmetrical, and both warp floating points and weft floating points are on diagonal lines of the unit tissue.

8. The wrinkle face fabric as claimed in claim 1, wherein the mass of the unit tissue of several cycles is 30-40 g/m²。

9. The wrinkle face fabric as claimed in claim 8, wherein the mass of the unit tissue of several cycles is 35g/m²。