CN213704776U

CN213704776U - Sun-proof curtain fabric

Info

Publication number: CN213704776U
Application number: CN202022005908.5U
Authority: CN
Inventors: 钱绍旦
Original assignee: Shaoxing Luochun Home Textile Co ltd
Current assignee: Shaoxing Luochun Home Textile Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-07-16
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a resistant casement that shines, its technical scheme main points are: including the basic unit, the basic unit top has the sunshade layer through waterborne polyurethane adhesive bonding, the sunshade layer is woven into two upper and lower right twill organizations by warp and woof twill, the basic unit is woven into warp knitting looped pile tissue by sley bar GB1, sley bar GB2 and sley bar GB3, the warp includes first yarn core, first yarn core outside spiral package has twined first covering yarn, first covering yarn outside spiral package has twined sun-proof silk, sun-proof silk is formed by a plurality of acrylic fiber twists, the woof includes second yarn core, second yarn core outside is provided with the enhancement layer. The utility model discloses an useful: the sun-shading layer is woven by the warp yarns and the weft yarns, so that the sun-shading layer is excellent in sun-proof performance, good in light reflection effect and not prone to heat absorption, the heat is not prone to being accumulated too much in the sun-shading layer, excessive gradual deformation of the curtain cloth due to heating is avoided, and the service life of the curtain is greatly prolonged.

Description

Sun-proof curtain fabric

Technical Field

The utility model relates to a curtain, more specifically, it relates to a resistant casement that shines.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc., has the functions of shading sun, insulating heat and regulating indoor light, is mainly used for isolating from the outside to keep the privacy of a living room, and is an indispensable decoration for home decoration.

At present most curtain material in the market all is the dacron, reaches the effect of sunshade through means such as finishing coating, but because the curtain often receives the insolation of sun daytime, along with the extension of curtain live time, its resistance to sunlight also is more and more poor to lead to the curtain ageing to accelerate, the sunshade effect becomes gradually, also can warp gradually simultaneously, has shortened the life of curtain greatly.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims to provide a sun-proof curtain fabric which is not easy to deform after being exposed for a long time.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a resistant sun-cured curtain cloth, includes the basic unit, the basic unit top has the sunshade layer through waterborne polyurethane adhesive bonding, the sunshade layer is woven into two upper and lower right twill tissue by warp and woof twill, the basic unit is woven into warp knitting looped pile tissue by sley bar GB1, sley bar GB2 and sley bar GB3, the warp includes first yarn core, first yarn core outside spiral package has first covering yarn, first covering yarn outside spiral package has sun-proof silk, sun-proof silk is formed by a plurality of acrylic fibers twists, the woof includes second yarn core, second yarn core outside is provided with the enhancement layer, the enhancement layer comprises the reinforcement silk of a plurality of annular array settings in the second yarn core outside, enhancement layer outside spiral package has the reflection of light silk, the reflection of light silk is formed by the dacron twist that a plurality of dysmorphism transversal personally submit regular triangle.

By adopting the technical scheme, the sun-shading layer with two upper and two lower right twill weaves by the warp and the weft twill is bonded on the top of the base layer, so that the sun-shading layer is thick, solid, soft, good in gloss and good in reflection light intensity, the sun resistance of the sun-shading layer is improved, and the sun-shading effect of the sun-shading layer is improved, wherein, the warp comprises the first yarn core, the sun-shading silk twisted by acrylic fiber is spirally wrapped on the outer side of the first yarn core, the acrylic fiber has excellent sunlight resistance and weather resistance, the sun-shading effect of the sun-shading silk is excellent, so that the warp is not easy to lose strength and deform under insolation, the weft comprises the second yarn core, the outer side of the second yarn core is provided with the reinforcing layer, the reinforcing layer is externally provided with the reflective silk formed by a plurality of irregularly-twisted polyester fibers with regular triangle cross sections, and the reflective silk has strong reflection intensity, make reflection of light silk gloss better, difficult heat absorption simultaneously because the enhancement layer comprises a plurality of reinforcement silks, has improved the bending resistance of woof, has also improved the intensity of woof simultaneously, weaves into the sunshade layer through warp and woof for the sunshade layer is outstanding and reflection of light effect is better, is difficult for the heat absorption, thereby the heat is difficult for piling up too much in the sunshade layer, has avoided the casement to be heated too much gradual deformation, has prolonged the life of (window) curtain greatly.

The utility model discloses further set up to: the first yarn core and the second yarn core are formed by doubling a plurality of spandex fiber monofilaments in a non-twisting direction.

Through adopting above-mentioned technical scheme, because first yarn core and second yarn core do not have the twist to the doubling by a plurality of spandex fiber monofilament and constitute, spandex fiber has fabulous elasticity and stretch-proofing performance, after a plurality of spandex fiber monofilament copping, make the bending resistance of first yarn core and second yarn core improve greatly, elasticity further promotes simultaneously, make first yarn core and second yarn core also can the reconversion under strong tensile effect, make the shape on sunshade layer more stiff and smooth, elasticity is more outstanding.

The utility model discloses further set up to: the first covering yarn is formed by twisting a plurality of cotton fibers.

Through adopting above-mentioned technical scheme, because first cladding yarn is formed by a plurality of cotton fiber twists, cotton fiber has better intensity and gas permeability for first cladding yarn intensity is outstanding, is difficult for the fracture, and the gas permeability is better simultaneously, has improved the structural strength of warp, makes the difficult fracture of warp.

The utility model discloses further set up to: the reinforcing yarn is formed by twisting a plurality of nylon fibers.

Through adopting above-mentioned technical scheme, because the reinforcement silk is formed by a plurality of nylon fiber twists, the nylon fiber has fabulous wearability and intensity for the reinforcement silk is also difficult wearing and tearing when long-term and second yarn core and reflection of light silk frictional contact, can be long-term and effectual better reinforcement effect that provides, has further improved the life of woof.

The utility model discloses further set up to: the guide bar GB1 and the guide bar GB3 are both chaining tissues, and the organizational structure of the chaining tissues is (1-0/0-1) multiplied by 6/1 penetration 1 space; the guide bar GB2 is a weft insertion weave, and the weave structure is (4-4/0-0) multiplied by 6/1 penetration 1 empty.

Through adopting above-mentioned technical scheme, because the threading mode is that one wears an empty sley bar GB1 and sley bar GB3 and is the chaining tissue, the threading mode is that one wears an empty sley bar GB2 and organizes for the weft insertion, make through sley bar GB1, sley bar GB2 and sley bar GB3 warp knitting can form the warp knitting looped pile tissue, make the basic unit comparatively soft thick, thereby make the difficult transmission basic unit of light, the shading effect of basic unit has been improved.

The utility model discloses further set up to: the yarns of the guide bars GB1 and GB3 both used 30D modal fibers and the yarn of the guide bar GB2 used 40D lyocell fibers.

By adopting the technical scheme, the yarns of the guide bar GB1 and the guide bar GB3 are respectively made of 30D modal fibers, the yarns of the guide bar GB2 are made of 40D lyocell fibers, the modal fibers have good air permeability and softness, and the lyocell fibers have good moisture absorption and air permeability, so that the base layer is more air permeable, and the indoor environment is not easy to feel stuffy after light is shielded.

To sum up, the utility model discloses following beneficial effect has: the sun-shading layer is woven by the warp yarns and the weft yarns, so that the sun-shading layer is excellent in sun-proof performance, good in light reflection effect and not prone to heat absorption, the heat is not prone to being accumulated too much in the sun-shading layer, excessive gradual deformation of the curtain cloth due to heating is avoided, and the service life of the curtain is greatly prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the weaving structure of the sunshade layer of the present invention;

FIG. 3 is a diagram of the movement of the base layer;

FIG. 4 is a cross-sectional view of warp yarns in the present invention;

fig. 5 is a cross-sectional view of a weft yarn in the present invention.

Reference numerals: 1. a base layer; 2. a sun-shading layer; 3. warp yarns; 4. a weft yarn; 5. a first yarn core; 6. a first covering yarn; 7. sun-proof silk; 8. a second yarn core; 9. a reinforcing layer; 10. reinforcing wires; 11. a reflective filament.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the sun-proof curtain fabric includes a base layer 1, a sun-shading layer 2 is adhered to the top of the base layer 1 through a water-based polyurethane adhesive, the sun-shading layer 2 is woven by twill of warp yarn 3 and weft yarn 4 into a right twill weave with two upper parts and two lower parts, and the base layer 1 is woven by a guide bar GB1, a guide bar GB2 and a guide bar GB3 into a warp-knitted loop weave.

Referring to fig. 4, the warp 3 includes a first yarn core 5, the first yarn core 5 is formed by combining a plurality of spandex fiber monofilaments in a non-twist direction, a first covering yarn 6 is spirally wrapped outside the first yarn core 5, the first covering yarn 6 is formed by twisting a plurality of cotton fibers, a sun-proof yarn 7 is spirally wrapped outside the first covering yarn 6, and the sun-proof yarn 7 is formed by twisting a plurality of acrylic fibers.

Referring to fig. 5, the weft yarn 4 includes a second yarn core 8, the second yarn core 8 is formed by twisting a plurality of spandex fiber monofilaments in a non-twisting direction, a reinforcing layer 9 is disposed on the outer side of the second yarn core 8, the reinforcing layer 9 is formed by twisting a plurality of reinforcing filaments 10 arranged on the outer side of the second yarn core 8 in an annular array, the reinforcing filaments 10 are formed by twisting a plurality of nylon fibers, a reflective filament 11 is spirally wrapped on the outer side of the reinforcing layer 9, and the reflective filament 11 is formed by twisting a plurality of special-shaped polyester fibers with regular triangular cross sections.

As shown in FIG. 3, both guide bar GB1 and guide bar GB3 are pillar stitch, the stitch structure is (1-0/0-1). times.6/1 wearing 1 blank; the guide bar GB2 is a weft insertion weave, the weave structure is (4-4/0-0) × 6/1 penetration 1 empty, the yarns of the guide bar GB1 and the guide bar GB3 both adopt 30D modal fibers, and the yarn of the guide bar GB2 adopts 40D lyocell fibers.

The top of the base layer 1 is bonded with the sunshade layer 2 which is formed by weaving two upper twill structures and two lower right twill structures by the warps 3 and the wefts 4, so that the sunshade layer 2 is thick, solid, soft, good in gloss and good in reflected light intensity, the sun resistance of the sunshade layer 2 is improved, the sun shading effect of the sunshade layer 2 is improved, the warps 3 comprise the first yarn core 5, the sun-proof silk 7 formed by twisting acrylic fibers is spirally wrapped outside the first yarn core 5, the acrylic fibers have excellent sun resistance and weather resistance, the sun-proof effect of the sun-proof silk 7 is excellent, the warps 3 are not prone to lose strength and deform under insolation, the wefts 4 comprise the second yarn core 8, the reinforcing layer 9 is arranged outside the second yarn core 8, the reinforcing layer 9 is externally provided with the reflective silk 11 formed by twisting a plurality of polyester fibers with cross sections in a regular triangle shape, reflection of light silk 11 has stronger reflection intensity, make reflection of light silk 11 gloss better, difficult heat absorption, simultaneously because the enhancement layer 9 comprises a plurality of reinforcement silk 10, the bending resistance of woof 4 has been improved, the intensity of woof 4 has also been improved simultaneously, weave into sunshade layer 2 through warp 3 and woof 4, make sunshade layer 2 sun-proof outstanding and reflection of light effect better, difficult heat absorption, thereby the heat is difficult for piling up too much in sunshade layer 2, avoided the casement to be heated too much gradual deformation, the life of (window) curtain has been prolonged greatly.

Because first yarn core 5 and second yarn core 8 do not have the twist to the doubling by a plurality of spandex fiber monofilament and constitute, spandex fiber has fabulous elasticity and stretch-proofing performance, after a plurality of spandex fiber monofilament doubling, make first yarn core 5 and second yarn core 8's bending resistance improve greatly, elasticity further promotes simultaneously, make first yarn core 5 and second yarn core 8 also can the reconversion under strong tensile effect, make the shape of sunshade layer 2 more stiff and smooth, elasticity is more outstanding.

Because first covering yarn 6 is formed by a plurality of cotton fiber twists, cotton fiber has better intensity and gas permeability for 6 intensity of first covering yarn are outstanding, are difficult for splitting, and the gas permeability is better simultaneously, has improved warp 3's structural strength, makes warp 3 difficult for splitting.

Because the reinforcing wire 10 is formed by twisting a plurality of nylon fibers, the nylon fibers have excellent wear resistance and strength, so that the reinforcing wire 10 is not easy to wear when in friction contact with the second yarn core 8 and the reflective yarn 11 for a long time, a good reinforcing effect can be effectively provided for a long time, and the service life of the weft yarn 4 is further prolonged.

Because the threading mode is that one wears an empty sley bar GB1 and sley bar GB3 and is the chaining tissue, the threading mode is that one wears an empty sley bar GB2 and organizes for the weft insertion for can form the tricot pile tissue through sley bar GB1, sley bar GB2 and sley bar GB3 tricot knitting, make basic unit 1 comparatively soft thick, thereby make the difficult transmission basic unit 1 of light, improved basic unit 1's shading effect.

Because the yarns of the guide bar GB1 and the guide bar GB3 both adopt 30D modal fibers, the yarn of the guide bar GB2 adopts 40D lyocell fibers, the modal fibers have better air permeability and softness, and the lyocell fibers have better moisture absorption and air permeability, the base layer 1 is more air permeable, and the indoor environment is not easy to feel stuffy after light is shielded.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A sun-proof curtain fabric is characterized in that: including basic unit (1), basic unit (1) top has sunshade layer (2) through the bonding of waterborne polyurethane adhesive, sunshade layer (2) is woven into two upper and lower right twill organizations by warp (3) and woof (4) twill, basic unit (1) is woven into warp knitting looped pile tissue by sley bar GB1, sley bar GB2 and sley bar GB3, warp (3) are including first yarn core (5), first yarn core (5) outside spiral package has twined first covering yarn (6), first covering yarn (6) outside spiral package has twined sun-proof silk (7), sun-proof silk (7) are formed by a plurality of acrylic fibres twists, woof (4) are including second yarn core (8), second yarn core (8) outside is provided with enhancement layer (9), enhancement layer (9) comprise reinforcement silk (10) that a plurality of annular array set up in the second yarn core (8) outside, the outer side of the reinforcing layer (9) is spirally wrapped with a reflective yarn (11), and the reflective yarn (11) is formed by twisting a plurality of special-shaped polyester fibers with regular triangular cross sections.

2. The sunburn-resistant curtain fabric as claimed in claim 1, wherein: the first yarn core (5) and the second yarn core (8) are formed by doubling a plurality of spandex fiber monofilaments in a non-twisting direction.

3. The sunburn-resistant curtain fabric as claimed in claim 1, wherein: the first covering yarn (6) is formed by twisting a plurality of cotton fibers.

4. The sunburn-resistant curtain fabric as claimed in claim 1, wherein: the reinforcing yarn (10) is formed by twisting a plurality of nylon fibers.

5. The sunburn-resistant curtain fabric as claimed in claim 1, wherein: the guide bar GB1 and the guide bar GB3 are both chaining tissues, and the organizational structure of the chaining tissues is (1-0/0-1) multiplied by 6/1 penetration 1 space; the guide bar GB2 is a weft insertion weave, and the weave structure is (4-4/0-0) multiplied by 6/1 penetration 1 empty.

6. The sunburn-resistant curtain fabric as claimed in claim 5, wherein: the yarns of the guide bars GB1 and GB3 both used 30D modal fibers and the yarn of the guide bar GB2 used 40D lyocell fibers.