CN210726776U

CN210726776U - Ultraviolet-resistant cashmere/rabbit hair scarf

Info

Publication number: CN210726776U
Application number: CN201921215804.8U
Authority: CN
Inventors: 龙凤仪; 栾威
Original assignee: Shanghai Yibai Brand Management Co Ltd
Current assignee: Shanghai Yibai Brand Management Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-12
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an ultraviolet-resistant cashmere/rabbit hair scarf, which consists of a cashmere scarf body, a rabbit hair scarf layer, a nylon spandex fabric layer and an ultraviolet-resistant coating; the nylon spandex fabric layer is composed of conductive fibers, nylon fibers and spandex fibers. The utility model discloses in, cashmere scarf body, bright and beautiful spandex fabric layer, rabbit hair fine hair scarf layer, anti ultraviolet coating set gradually, and bright and beautiful spandex fabric layer is located between cashmere scarf body, the rabbit hair fine hair scarf layer promptly, and rabbit hair fine hair scarf layer is located between anti ultraviolet coating, the bright and beautiful spandex fabric layer. The utility model discloses because of conductive fiber's existence, improved the antistatic properties of rabbit hair scarf layer and cashmere scarf body, prevent that the design of rabbit hair scarf layer and cashmere scarf body because of the electric charge gathering that the friction arouses, especially anti ultraviolet coating has improved the ultraviolet resistance performance of scarf.

Description

Ultraviolet-resistant cashmere/rabbit hair scarf

Technical Field

The utility model belongs to the technical field of cashmere scarf production, concretely relates to multi-functional cashmere scarf especially relates to a cashmere/rabbit hair scarf, has ultraviolet resistance ability.

Background

Although the high-grade scarf made of pure cashmere is soft in hand feeling and full in suede, the scarf is easy to fall off and pilling, practical and attractive, and high in price. The rabbit wool fiber has the advantages of soft hand feeling, full suede and lower price, but is easier to fall hair. When the cashmere fiber and the rabbit hair fiber are mixed for use, static electricity is easily generated, and the wearing comfort of the cashmere fiber and the rabbit hair fiber is reduced. The prior art has many methods for antistatic treatment of the scarf, but has limited realization of production and technical effects, for example, the scarf is difficult to be practical by adopting graphene treatment, the wearing comfort is influenced, and meanwhile, the cashmere rabbit hair scarf cannot be treated by an antistatic agent due to the characteristics of the scarf.

Disclosure of Invention

The utility model aims at providing a multi-functional cashmere scarf, through structural design and functional structure's synergism, improve the quality and the wearability of cashmere scarf, especially improve the antistatic properties of scarf, improved the elasticity of scarf through the design of preventing ultraviolet coating simultaneously.

In order to achieve the purpose of the utility model, the utility model adopts the technical proposal that:

the ultraviolet-resistant cashmere/rabbit hair scarf is composed of a cashmere scarf body, a rabbit hair scarf layer, a nylon spandex fabric layer and an ultraviolet-resistant coating; the nylon spandex fabric layer is composed of conductive fibers, nylon fibers and spandex fibers.

The utility model discloses in, cashmere scarf body, bright and beautiful spandex fabric layer, rabbit hair fine hair scarf layer, anti ultraviolet coating set gradually, and bright and beautiful spandex fabric layer is located between cashmere scarf body, the rabbit hair fine hair scarf layer promptly, and rabbit hair fine hair scarf layer is located between anti ultraviolet coating, the bright and beautiful spandex fabric layer.

The utility model discloses in, the compound of anti ultraviolet coating and rabbit fine hair scarf layer is prior art, for example with anti ultraviolet arrangement liquid spray on rabbit fine hair scarf layer, the stoving can form anti ultraviolet coating, and anti ultraviolet arrangement liquid is conventional technique (for example by HTUV100, PTF and water constitution), and it is located the scarf outside (use the contact human body as interior), can play the effect that increases resistant ultraviolet.

In the utility model, the cashmere scarf body consists of 120 cashmere yarns, and the gram weight is 80-90 g/square meter; the rabbit hair scarf layer is composed of 100 rabbit hair yarns, and the gram weight is 85-90 g/square meter; the nylon spandex fabric is composed of conductive fibers, nylon fibers and spandex fibers, and the mass ratio of the conductive fibers to the nylon fibers to the spandex fibers is 8: 85: 7; the warp and weft density of the nylon spandex fabric is 90 warps and 80 wefts per inch.

In the utility model, the conductive fiber is composed of silk fiber and silver particle layer, the silver particle layer is positioned outside the silk fiber, or the silver particle layer is positioned outside the silk fiber and inside the silk fiber; the utility model discloses the structure of injecing makes silver particle can produce certain electrically conductive effect, and the production of this effect can more can be produced by the contact of many fibrous silver particles in the tow of many silk fibre components through the silver particle layer on the single silk fibre. Compare with current metal particle processing fibre, the utility model discloses among the injecing conductive fiber structure to the silk fibre is the body, and it is equipped with silver particle layer, can improve silver particle's stability, can also improve the conducting capacity, thereby improves antistatic performance.

In the utility model, the outside of the nylon fiber is provided with the hyaluronic acid layer, and the thickness of the hyaluronic acid layer is not particularly limited. Compared with chinlon, hyaluronic acid and silk fiber have good compatibility, the interface effect of conductive fibers and main fibers in chinlon spandex fabrics can be improved, and the stability of silver particles is facilitated. In order to prevent the generation of static electricity, raw materials containing metal ions, such as silver-plated filaments or short silver-plated fibers, are usually selected and mixed into yarns to play a role in preventing static electricity through the conductivity of the metal ions, however, the metal ions on the surfaces of the filaments or short fibers are abraded along with various abrasion in the wearing process of clothes, and the conductivity of the silver-plated filaments or short fibers is influenced. If hyaluronic acid is directly wrapped outside the silver particle-containing silk fiber, the silver particles can be more stably kept, but charge transfer among the conductive fibers is not facilitated, and the antistatic performance of the scarf is not facilitated. The utility model discloses not utilize the reactivity between hyaluronic acid and the silk fibre, but utilize both excellent compatibility for conductive fiber improves with main part polyamide fibre fiber interface effect, and is favorable to keeping of silver particle. The utility model discloses the preferred structure that sets up the silver particle layer at silk can be the stability of the maintenance silver particle in the in-process of taking of great degree, combines the setting on hyaluronic acid layer can follow on the other hand and further keep the stability of silver particle in the in-process of taking in the aspect of interface effort improves between the fibre promptly.

In the utility model, the cashmere scarf body, the rabbit hair scarf layer and the nylon spandex fabric layer can be integrally or separately prepared; due to the existence of the conductive fibers, the nylon spandex fabric layer improves the antistatic property of the rabbit hair scarf layer and the cashmere scarf body, and prevents the charge accumulation of the rabbit hair scarf layer and the cashmere scarf body caused by friction; due to the existence of the spandex fibers, the elasticity and wearing comfort of the rabbit hair scarf layer and the cashmere scarf body are improved; the brocade spandex fabric layer is a high-count high-density fabric due to the structure, so that the ultraviolet-proof performance of the brocade spandex fabric layer is improved, the windproof effect is obvious, and the versatility and the quality of the cashmere scarf are improved.

Compared with the prior scarf, the four-layer structure designed by the utility model has better elasticity and air permeability, and the whole scarf has excellent antistatic property, thereby effectively preventing the phenomena of static accumulation and hair falling caused by friction when in use; the chinlon with excellent elasticity and the spandex are used simultaneously, so that the elasticity and the deformation resilience of the scarf are maintained, the ultraviolet penetration can be effectively prevented through the high-count and high-density organizational structure design, the good windproof effect can be achieved, and the physical warm-keeping effect is improved. Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses a multi-functional cashmere scarf when keeping the scarf high-grade nature texture of feeling, can exert its antistatic, prevent falling hair, elasticity and prevent wind the effect, keeps the excellent anti ultraviolet ability of scarf simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of an ultraviolet-resistant cashmere/rabbit hair scarf;

FIG. 2 is a schematic structural diagram of a brocade spandex fabric layer;

FIG. 3 is a schematic structural view of a silk fiber with a silver particle layer inside and a silver particle layer outside;

FIG. 4 is a schematic structural view of a layer of silver particles arranged outside the silk fibers;

FIG. 5 is a schematic structural view of a layer of hyaluronic acid disposed outside a nylon fiber;

wherein, anti ultraviolet coating 1, cashmere scarf body 2, rabbit fine hair scarf layer 3, polyamide fibre spandex fabric layer 4, conductive fiber 5, polyamide fibre 6, polyurethane fibre 7, silk fibre 8, the outside is equipped with silver particle layer 9, the inside is equipped with silver particle layer 10, silk fibril 11, hyaluronic acid layer 12.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example one

Referring to the attached figure 1, the ultraviolet-resistant cashmere/rabbit hair scarf is composed of an ultraviolet-resistant coating 1, a cashmere scarf body 2, a rabbit hair scarf layer 3 and a nylon spandex fabric layer 4; the nylon spandex fabric layer is composed of conductive fibers 5, nylon fibers 6 and spandex fibers 7. The conductive fiber is composed of silk fiber and silver particle layer, and silver nitrate can be added into degummed silk fiber protein formic acid solution, and the spinning solution is obtained by stirring; then, conventional wet spinning, wet stretching and drying are carried out to obtain silk fibers, the swelling of the silk fibers can be controlled by adjusting the stirring time, so that the silk fibers with the silver particle layers on the outer walls or the silk fibers with the silver particle layers on the outer parts are obtained, for example, the silk fibers prepared by spinning after stirring for 1 hour are internally provided with the silver particle layers and externally provided with the silver particle layers, the silver particle layers on the inner parts and the outer parts of the silk fibers can be seen through XRD and SEM of an outgoing test, the silver particle layers on the outer parts of the silk fibers prepared by spinning for 5 minutes are basically free of silver particles in the inner parts, and the silk fibers can be seen through XRD and SEM of the outgoing test; according to current preparation technique, the outside silver particle layer of silk fibre can not leave the parcel silk fibre in space completely, and can have the space that is not covered by silver particle not seldom, and these naked silk fibre in the outside can produce better interface effect with the hyaluronic acid on polyamide fibre surface under hydrogen bond, intermolecular acting force, the utility model discloses a simulation is worn and soaping, has also obtained the experimental result that silver particle stability has promoted. Fig. 3 is a schematic structural diagram of a silk fiber 8 provided with a silver particle layer 10 (fig. 3B) inside and a silver particle layer 9 (fig. 3A) outside, wherein for the sake of more clear representation of the structure of the silver particle layer inside the silk, fig. 3B shows a schematic structural diagram of a silk fibril 11, as is well known, the silk fiber is composed of fibrils, and gaps between the fibrils are opened by swelling so that silver particles can enter the gaps between the fibrils to form the silver particle layer, thus realizing the arrangement of the silver particle layer inside the silk, which is only schematically depicted in the figure, and the silk fiber is composed of a plurality of fibrils; fig. 4 is a schematic structural diagram of a silk fiber 8 with a silver particle layer 9 arranged outside.

The nylon spandex fabric layer is arranged between the cashmere scarf body and the rabbit-velvet scarf layer, and the ultraviolet-proof coating is arranged on the surface of the rabbit-velvet scarf layer. The method comprises the steps of arranging a hyaluronic acid layer outside the nylon fibers, immersing the nylon fibers in a hyaluronic acid solution for 1 hour, taking out the nylon fibers, drying the nylon fibers, arranging the hyaluronic acid layer outside the nylon fibers, sending the nylon fibers to an external test, and observing that the hyaluronic acid layer 12 is arranged outside the nylon fibers in the outside, and referring to fig. 5.

In the embodiment, the cashmere scarf body is provided with 120 cashmere yarns, and the gram weight of the cashmere scarf body is 80 g/square meter; the rabbit hair yarns of the rabbit hair scarf layer are 100, and the gram weight is 85 g/square meter; the nylon spandex fabric comprises, by mass, 8% of conductive fibers, 85% of nylon fibers and 7% of spandex fibers, wherein the warp density is 90 warps per inch, and the weft density is 80 wefts per inch. The thickness of the cashmere scarf body is 0.16mm, the thickness of the rabbit-velvet scarf layer is 0.18mm, the thickness of the nylon spandex fabric layer is 0.08mm, and the thickness of the ultraviolet-proof coating is 5 micrometers; the antistatic cashmere/rabbit hair scarf is formed by respectively preparing a cashmere scarf body, a rabbit hair scarf layer (and then conventionally preparing an ultraviolet-proof coating) by a conventional knitting method, preparing a nylon spandex fabric layer by a conventional weaving method, and combining the cashmere scarf body, the rabbit hair scarf layer and the nylon spandex fabric layer in a conventional sewing manner. The ultraviolet-proof coating and the rabbit hair scarf layer are compounded in the prior art, the ultraviolet-proof finishing liquid is sprayed on the rabbit hair scarf layer and dried to form the ultraviolet-proof coating, and the ultraviolet-proof finishing liquid is conventional technology (for example, the ultraviolet-proof finishing liquid is composed of HTUV100, PTF and water) and is located on the outermost side (in contact with a human body) of the scarf, so that the effect of increasing ultraviolet resistance can be achieved.

The utility model discloses a rabbit hair scarf feels better than pure cashmere scarf, and intensity is comparable, and the texture is excellent, and ventilative volume reaches 720mm/s (GB/T5453 sand-baked 1997(100 Pa)), has good antistatic, prevent wind and prevent ultraviolet function, and the UPF value reaches 50+ (GB/T188302) to the UPF value improves about 65% than the scarf that only is prepared by cashmere scarf body, brocade spandex fabric layer, rabbit hair scarf layer; when the warp and weft density of the nylon spandex fabric layer is improved by 20%, the air permeability is reduced to 600 mm/s. The prior antistatic yarn (black carbon black composite yarn with chinlon as a base body) is adopted to replace the conductive fiber, the average value of the charge density of the chinlon spandex fabric layer is almost the same as that of the conductive fiber, but the wearing effect of the prepared cashmere scarf body/chinlon spandex fabric layer/rabbit hair scarf layer scarf is poor, and through wearing tests of ten volunteers, the softness, the hand feeling and the wearing comfort degree are considered to be more poor than those of the cashmere scarf body/chinlon spandex fabric layer/rabbit hair scarf layer scarf of the conductive fiber of the utility model; and the utility model discloses a brocade spandex fabric layer still has certain antibiotic effect, adopts GB/T20944.3-2008 textile antibacterial property's evaluation standard to carry out antibacterial experiment to making brocade spandex fabric layer, discovers that the inhibition ratio to the escherichia coli is about 58%, this unexpected of applicant, and further experiment discovery does not contain conductive fiber's brocade spandex fabric layer (not processed through hyaluronic acid) and the brocade spandex fabric layer (not processed through hyaluronic acid) that current antistatic silk was prepared do not have antibiotic effect basically.

Separately preparing a nylon spandex fabric layer, and testing the antistatic performance of the nylon spandex fabric layer according to GB/T20944.1-2007 to obtain the average value of the charge density of the fabric, which is shown in the following table:

the vibration is that the nylon spandex fabric is placed on a vibration table (Sihan vibration DC 1000), the maximum power is vibrated, and the wearing condition is simulated; the soaping is the washing of the conventional fabric by using the soap solution, and the concentration of the soap solution is 1.5 g/L. When the silver particle layer is arranged only outside the silk fiber, the average value of the charge density of the initial warp-direction fabric is 2.21uc/m²The average charge density of the weft fabric is 2.11uc/m²(ii) a When the warp and weft density of the nylon spandex fabric layer is reduced by 20%, the average value of the charge density of the warp and weft initial fabric is less than 1.7 uc/m². The tests show that the antistatic effect can be achieved on the cashmere rabbit hair scarf in the presence of the nylon spandex fabric layer.

Claims

1. The ultraviolet-resistant cashmere/rabbit hair scarf is characterized by comprising a cashmere scarf body, a rabbit hair scarf layer, a nylon spandex fabric layer and an ultraviolet-resistant coating; the nylon spandex fabric layer is composed of conductive fibers, nylon fibers and spandex fibers.

2. The ultraviolet-resistant cashmere/rabbit hair scarf according to claim 1, characterized in that said nylon spandex fabric layer is positioned between the cashmere scarf body and the rabbit hair scarf layer; the rabbit hair scarf layer is positioned between the nylon spandex fabric layer and the ultraviolet-proof coating.

3. The ultraviolet-resistant cashmere/rabbit-cashmere scarf according to claim 1, characterized in that said cashmere scarf body is composed of 120 cashmere yarns, and the grammage is 80-90 g/m.

4. The ultraviolet-resistant cashmere/rabbit-velvet scarf according to claim 1, characterized in that said rabbit-velvet scarf layer is composed of 100 rabbit-velvet yarns, and the grammage is 85-90 g/m.

5. The ultraviolet-resistant cashmere/rabbit down scarf according to claim 1, characterized in that said conductive fibers are composed of silk fibers and a silver particle layer.

6. The ultraviolet-resistant cashmere/rabbit wool scarf according to claim 5, characterized in that said silver particle layer is located outside the silk fibers; or the silver particle layer is positioned outside the silk fiber and inside the silk fiber.

7. The ultraviolet-resistant cashmere/rabbit hair scarf according to claim 1, characterized in that a hyaluronic acid layer is arranged outside said polyamide fibers.

8. The ultraviolet-resistant cashmere/rabbit hair scarf according to claim 1, wherein the cashmere scarf body is 0.16mm thick, the rabbit hair scarf layer is 0.18mm thick, the nylon spandex fabric layer is 0.08mm thick, and the ultraviolet-resistant coating is 5 μm thick.