CN208841953U - A kind of antibiotic fabric of chitin modification - Google Patents

Abstract

The utility model relates to a kind of antibiotic fabrics of chitin modification, comprising: waterproof layer, cotton fiber layer and the chitin fiber layer towards human skin；The side of waterproof layer is fixedly connected with the side of cotton fiber layer, the other side of cotton fiber layer is provided with the multiple strip-shaped grooves successively arranged, the side of chitin fiber layer is provided with multiple strip protrusions compatible with strip-shaped groove, multiple strip protrusions are plugged and fixed in strip-shaped groove correspondingly, the other side of chitin fiber layer offers multiple deep gouges, is filled with sterilizing layer in deep gouge；Pass through the utility model, what waterproof layer effectively prevented from generating in the case where wet weather protrudes into the aqueous vapor of internal cotton fiber and chitin fiber, pass through the mating of strip protrusion and strip-shaped groove, improve the bonding strength between chitin fiber layer and cotton fiber layer, simultaneously, long-term washing causes chitin not easily to fall off, has preferable antibacterial effect.

Description

A kind of antibiotic fabric of chitin modification

Technical field

The utility model relates to fabric arts more particularly to a kind of antibiotic fabrics of chitin modification.

Background technique

Currently, chitin fiber has preferable biomedical characteristic, excellent heat insulation function and can preferably weave Property is provided simultaneously with antibacterial and deodouring function, the nursing function to skin, the auxiliary treatment functio to allergic skin and antistatic Function, chitin fiber knitwear have the function of soft warm, non-stimulated, high moisturizing, heat preservation, bacteriostasis, and deodorization, to skin There is good maintenance action, there are also to the medical assistance function of allergic dermatitis, and the advantages that meet Green Textiles standard；First Shell cellulose fiber application field is extensive, can make antibacterial and deodouring health care underwear, various infant-wears, medical textile with cotton blend Deng；The problem is that: current chitin fiber can only remove to be attached on other fibers in the feelings washed for a long time in fluid form The problems such as chitin being easy to cause under condition falls off.

Utility model content

Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of chitin modification Antibiotic fabric, at least one to solve the above technical problems.

The technical solution that the utility model solves above-mentioned technical problem is as follows, a kind of antibiotic fabric of chitin modification, packet It includes: waterproof layer, cotton fiber layer and the chitin fiber layer towards human skin；The side of waterproof layer and the side of cotton fiber layer are solid Fixed connection, the other side of cotton fiber layer are provided with the multiple strip-shaped grooves successively arranged, the side setting of chitin fiber layer There are multiple strip protrusions compatible with strip-shaped groove, multiple strip protrusions are plugged and fixed in strip correspondingly In groove, the other side of chitin fiber layer offers multiple deep gouges, is filled with sterilizing layer in deep gouge.

The beneficial effects of the utility model are: chitin fiber layer and the external world has effectively been isolated by setting waterproof layer The contact of humid air and greasy dirt reduces the damage of chitin fiber layer, improves the antimicrobial lifetime of chitin fiber layer； By the way that cotton fiber layer is arranged, good heat insulation effect is played, while there is more comfortable sense of touch, whole fabric is more soft It is soft；By increasing the mating mode of strip-shaped groove and strip protrusion between chitin fiber layer and cotton fiber layer The big contact area of cotton fiber layer and chitin fiber layer, what is both reduced in use process falls off；It is sterilized by setting Layer maintains the anti-microbial property for the chitin fiber beam being located on the downside of sterilizing layer, and in long-term washing, chitin is not easily to fall off, It is provided simultaneously with more lasting antibacterial effect；Fabulous protection effect is played to chitin fiber beam, improves chitin fibre The antibacterial service life of beam is tieed up, layer is filled to the deep gouge on chitin fiber layer by that will sterilize, and improves sterilizing layer and first The tightness degree combined between shell cellulose fiber, cooperation chitin fiber play good sterilization effect jointly, it is poly- to improve shell The utilization rate that sugar can be absorbed by the body has good biocompatibility with the histoorgan and cell of human body, nontoxic, has biology Degradability, the chitosan generated in degradation process do not accumulate in vivo, almost non-immunogenicity.

Based on the above technical solution, the utility model can also do following improvement.

Further, waterproof layer is made by nano water-proof oil-proofing agent coating or by polyester fiber.

Using above-mentioned further scheme the utility model has the advantages that by by waterproof layer be set as nano water-proof oil-proofing agent coating or by Polyester fiber is made, and plays the effect of preferable waterproof and oilproof dirt；Wherein, it is original not damage cotton for nano water-proof oil-proofing agent coating Feel, do not damage the original dyeing crock fastness of fabric, with other textile auxiliaries and the used time, have it is excellent mechanically and chemically Stability, no ignition point belong to not dangerous category, and use is safer；Polyester fiber is the terylene often said, by organic dibasic acid and two Polyester made of first alcohol polycondensation has preferable waterproof performance through the resulting synthetic fibers of spinning.

Further, the cross sectional shape of strip-shaped groove and strip protrusion is triangle.

Using above-mentioned further scheme the utility model has the advantages that by the way that strip-shaped groove and strip protrusion are disposed as section Triangle can either improve the contact area between chitin fiber layer and cotton fiber layer, additionally it is possible to enhance knot between the two Tightness is closed, while the processing is simple and stability with higher for triangular-section, the engaging portion between two layers is not easy to misplace.

Further, deep gouge is the cylindrical groove of hexagonal cross-section, and deep gouge is arranged in chitin fiber layer far from cotton in honeycomb The side of fibrous layer.

Using above-mentioned further scheme the utility model has the advantages that cylindrical groove by setting deep gouge to hexagonal cross-section, significantly The utilization rate to chitin fiber layer surface is improved, more sterilizing layers can be arranged in limited area, meanwhile, deep gouge Arrange the constant gap between adjacent deep gouge side wall in honeycomb, maintain fabric surface it is preferable antifatigue and it is counter-bending by force Degree.

Further, the sterilizing layer outer surface that is located at deep gouge notch side and chitin fiber layer are far from cotton fiber layer side Flush.

Using above-mentioned further scheme the utility model has the advantages that by the outer surface and chitin fiber layer for the layer that will sterilize far from cotton Fibrous layer is namely arranged in the same plane close to the surface of human skin, reduces fabric surface out-of-flatness and generates easypro The generation for the case where appropriateness is deteriorated, meanwhile, the two, which is in the same plane, is filled in going out in deep gouge in rubbing washing process Bacterium layer is not easily to fall off.

Further, sterilizing layer is titanium dioxide layer or nano-silver layer, in multiple deep gouges on chitin fiber layer side according to Minor tick is staggeredly filled with titanium dioxide layer and nano-silver layer.

Using above-mentioned further scheme the utility model has the advantages that be set as nano-silver layer or titanium dioxide layer by the layer that will sterilize, Preferable antibacterial effect is played, because nano-Ag particles and titanium dioxide granule only have the length of half of DNA, nothing smaller than fungi Several times, by the way that nano-silver layer is arranged, silver can kill a variety of fungies, cell wall/film of nano-Ag particles and fungi in several minutes It in conjunction with rear, can be directly entered in thallus, be combined with the sulfydryl (- SH) of oxygen metabolism enzyme rapidly, inactivate enzyme, respiratory metabolism is blocked to make It is choked to death.Unique sterilization mechanism, so that nano-Ag particles can kill rapidly pathogenic bacteria in low concentration, and silver kills Bacterium ability extra-heavy, and to people and animals without any injury；By the way that titanium dioxide layer is arranged, it is coated on substrate surface, shape after drying At film, under the action of light, strong catalytic degradation function can be generated, toxic and harmful gas in the air that can effectively degrade, A variety of fungies are killed, and can be by toxin decomposition and harmless treatment that fungi releases, while being also equipped with the function such as deodorization, anti-pollution Energy；Improve the scope of application of antibiotic fabric, such as underwear, insole, shoes liner and other contact skins are easy to breed thin The occasion of bacterium；By the way that the two interleaved to be filled in deep gouge, reduces fabric sterilization effect caused by blocking fall off and become The case where, while being staggeredly spaced apart by the two, it realizes the two while playing sterilization effect, compared to stepped construction Speech, sterilization rate are high.

Further, sterilize layer with a thickness of between 0.3mm-1mm.

Use above-mentioned further scheme the utility model has the advantages that through the thickness limit for the layer that will sterilize between 0.3mm- 1mm, Preferable sterilization effect can either be played, while being reduced the waste of sterilizing layer material, while being avoided because sterilizing layer is excessively thin The phenomenon that caused sterilization effect is deteriorated also avoids the generation of the relatively thin caused sterilizing layer obscission of sterilizing layer.

Further, structure is complex as a whole by suture way after waterproof layer, cotton fiber layer and chitin fiber stacking are closed.

Using above-mentioned further scheme the utility model has the advantages that by suture way that waterproof layer, cotton fiber layer and chitin is fine Be fixed with one structure between dimension layer, and difficulty of processing is low, and has good bonding strength.

It further, further include flame-retardant layer, flame-retardant layer is arranged between waterproof layer and cotton fiber layer, and flame-retardant layer is polyvinyl chloride Fire resistance fibre is made.

Using above-mentioned further scheme the utility model has the advantages that by using polyvinyl chloride fire resistance fibre beam production flame-retardant layer, make It obtains antibiotic fabric and has preferable Sun-proof performance and fireproofing and heat resistant performance.

Further, chitin fiber layer is the yarn that is twisted of chitin fiber and long-staple cotton fiber respectively as warp thread Plain weave construction one on the other is formed with weft yarns.

Using above-mentioned further scheme the utility model has the advantages that the weaving city plain weave that interlocks one on the other respectively as warp thread and weft yarn The technical process of institutional framework, weaving is simple, the thickness of fabric is reduced, convenient for the lightening of fabric.

Detailed description of the invention

Fig. 1 is a kind of sectional structure chart of the antibiotic fabric of chitin modification of the utility model；

Fig. 2 is a kind of top view of the antibiotic fabric skin-proximal side of chitin modification of the utility model.

In attached drawing, parts list represented by the reference numerals are as follows:

1, waterproof layer, 2, cotton fiber layer, 3, chitin fiber layer, 4, titanium dioxide layer, 5, nano-silver layer.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

As shown in Figure 1 to Figure 2, the antibiotic fabric of one of the present embodiment chitin modification, comprising: waterproof layer 1, cotton are fine Tie up layer 2 and the chitin fiber layer 3 towards human skin；The side of waterproof layer 1 is fixedly connected with the side of cotton fiber layer 2, cotton The other side of fibrous layer 2 is provided with the multiple strip-shaped grooves successively arranged, and the side of chitin fiber layer 3 is provided with and strip The compatible multiple strip protrusions of connected in star, multiple strip protrusions are plugged and fixed in strip-shaped groove correspondingly, The other side of chitin fiber layer 3 offers multiple deep gouges, is filled with sterilizing layer in deep gouge.

Specifically, waterproof layer 1 selects the fibrous material with waterproof performance either waterproof coating to be selected to realize, for example, It can select in existing fabric and be made for making the cloth that touched of umbrella；Cotton fiber layer 2 refers to that medium staple cotton or long-staple cotton are made Fibrous layer, the strip-shaped groove on cotton fiber layer 2 is arranged in parallel, and the strip on corresponding chitin fiber layer 3 is convex It is also disposed in parallel for rising；Deep gouge on chitin fiber layer 3 is recessed inwardly the deep gouge to be formed from chitin fiber layer 3；Crust Element is white or canescence is amorphous, translucent solid, molecular weight have hundreds of thousands of to millions of because of raw material difference, does not dissolve in Water, diluted acid, diluted alkaline, concentrated base, common organic solvents dissolve in dense hydrochloric acid, sulfuric acid, phosphoric acid and anhydrous formic acid, but main chain simultaneously It degrades, have excellent Biomedical function, biodegradable, excellent moisture retentive heat insulation function and can preferably spin Property.

The beneficial effect of the present embodiment is: by the way that waterproof layer 1 is arranged, chitin fiber layer 3 and the external world has effectively been isolated The contact of humid air and greasy dirt reduces the damage of chitin fiber layer 3, improves the antibacterial longevity of chitin fiber layer 3 Life；By be arranged cotton fiber layer 2, play good heat insulation effect, while there is more comfortable sense of touch, whole fabric compared with For softness；By by between chitin fiber layer 3 and cotton fiber layer 2 strip-shaped groove and strip protrusion it is mating Mode increases the contact area of cotton fiber layer 2 and chitin fiber layer 3, and what is both reduced in use process falls off；Pass through Setting sterilizing layer, maintains the anti-microbial property for the chitin fiber beam being located on the downside of sterilizing layer, and in long-term washing, chitin is not It is easy to fall off, it is provided simultaneously with more lasting antibacterial effect；Fabulous protection effect is played to chitin fiber beam, improves first The antibacterial service life of shell cellulose fiber beam, by that will sterilize, layer is filled to the deep gouge on chitin fiber layer 3, improves sterilizing The tightness degree combined between layer and chitin fiber, cooperation chitin fiber play good sterilization effect jointly, improve The utilization rate that chitosan can be absorbed by the body, with the histoorgan and cell of human body has good biocompatibility, nontoxic, tool There is biological degradability, the chitosan generated in degradation process does not accumulate in vivo, almost non-immunogenicity.

As shown in Figure 1 to Figure 2, the antibiotic fabric of a kind of chitin modification in some alternative embodiments, waterproof layer 1 It is made by nano water-proof oil-proofing agent coating or by polyester fiber.

Specifically, being coated on cotton fiber layer 2 when waterproof layer 1 is using nano water-proof oil-proofing agent；Using polyester fiber When, it is compound by knitting and cotton fiber layer 2.

Using above-described embodiment the utility model has the advantages that by setting nano water-proof oil-proofing agent coating for waterproof layer 1 or by gathering Ester fiber is made, and plays the effect of preferable waterproof and oilproof dirt；Wherein, it is original not damage cotton for nano water-proof oil-proofing agent coating Feel does not damage the original dyeing crock fastness of fabric, with other textile auxiliaries and the used time, with excellent mechanically and chemically steady Qualitative, no ignition point belongs to not dangerous category, and use is safer；Polyester fiber is the terylene often said, by organic dibasic acid and binary Polyester made of alcohol polycondensation has preferable waterproof performance through the resulting synthetic fibers of spinning.

As shown in Figure 1 to Figure 2, the antibiotic fabric of a kind of chitin modification in some alternative embodiments, strip Groove and the cross sectional shape of strip protrusion are triangle.

Specifically, the open end of the strip-shaped groove of triangular-section is the bottom edge of triangle, the tip of triangle is length The slot bottom of strip groove；Corresponding, the tip of the strip protrusion of triangular-section is the tip of triangle.

Using above-described embodiment the utility model has the advantages that by the way that strip-shaped groove and strip protrusion are disposed as section triangle Shape can either improve the contact area between chitin fiber layer 3 and cotton fiber layer 2, additionally it is possible to enhance combination between the two Tightness, while the processing is simple and stability with higher for triangular-section, the engaging portion between two layers is not easy to misplace.

As shown in Figure 1 to Figure 2, a kind of antibiotic fabric of chitin modification in some alternative embodiments, deep gouge are The cylindrical groove of hexagonal cross-section, deep gouge are arranged in side of the chitin fiber layer 3 far from cotton fiber layer 2 in honeycomb.

Using above-described embodiment the utility model has the advantages that cylindrical groove by setting deep gouge to hexagonal cross-section, significantly improves To the utilization rate on 3 surface of chitin fiber layer, more sterilizing layers can be arranged in limited area, meanwhile, deep gouge is in Honeycomb is arranged the constant gap between adjacent deep gouge side wall, and the preferable antifatigue and flexural strength of fabric surface is maintained.

As shown in Figure 1 to Figure 2, the antibiotic fabric of a kind of chitin modification in some alternative embodiments, sterilize layer The flush of outer surface and chitin fiber layer 3 far from 2 side of cotton fiber layer positioned at deep gouge notch side.

Using above-described embodiment the utility model has the advantages that by the outer surface and chitin fiber layer 3 for the layer that will sterilize far from cotton fibre It ties up layer 2 to be namely arranged in the same plane close to the surface of human skin, reduce fabric surface out-of-flatness and generates easypro The generation for the case where appropriateness is deteriorated, meanwhile, the two, which is in the same plane, is filled in going out in deep gouge in rubbing washing process Bacterium layer is not easily to fall off.

As shown in Figure 1 to Figure 2, the antibiotic fabric of a kind of chitin modification in some alternative embodiments, sterilize layer For titanium dioxide layer 4 or nano-silver layer 5, successively interleaved is filled in multiple deep gouges on chitin fiber layer (3) side Titanium dioxide layer 4 and nano-silver layer 5.

In a specific embodiment, multiple titanium dioxide layers 4 are filled in a column hexagon deep gouge, multiple nano silvers Layer 5 is filled in a column hexagon deep gouge adjacent thereto, and parallel multiple row hexagon deep gouge is and so on staggeredly filled, in this way Benefit be that difficulty of processing is low, and can uniformly merge the bactericidal effect of titanium dioxide and nano silver；In addition, at other In specific embodiment, titanium dioxide layer 4 and nanometer have been sequentially filled in the adjacent hexagons deep gouge in each column hexagon deep gouge Silver layer 5.

Using above-described embodiment the utility model has the advantages that be set as nano-silver layer 5 or titanium dioxide layer 4 by the layer that will sterilize, rise Preferable antibacterial effect is arrived, because nano-Ag particles and titanium dioxide granule only have the length, smaller than fungi countless of half of DNA Times, by the way that nano-silver layer 5 is arranged, silver can kill a variety of fungies, cell wall/film knot of nano-Ag particles and fungi in several minutes It after conjunction, can be directly entered in thallus, be combined with the sulfydryl (- SH) of oxygen metabolism enzyme rapidly, inactivate enzyme, respiratory metabolism is blocked to make it It is choked to death.Unique sterilization mechanism, so that nano-Ag particles can kill rapidly pathogenic bacteria, and the sterilization of silver in low concentration Ability extra-heavy, and to people and animals without any injury；By the way that titanium dioxide layer 4 is arranged, it is coated on substrate surface, is formed after dry Film can generate strong catalytic degradation function under the action of light, and toxic and harmful gas in the air that can effectively degrade kills It goes out a variety of fungies, and the toxin that fungi releases can be decomposed and harmless treatment, while being also equipped with the functions such as deodorization, anti-pollution； Improve the scope of application of antibiotic fabric, such as underwear, insole, shoes liner and other contact skin bacteriums easy to breed Occasion；By the way that the two interleaved to be filled in deep gouge, reduce the feelings that fabric sterilization effect caused by blocking fall off becomes Condition, while being staggeredly spaced apart by the two, realize the two while playing sterilization effect, for stepped construction, Sterilization rate is high.

As shown in Figure 1 to Figure 2, the antibiotic fabric of a kind of chitin modification in some alternative embodiments, sterilize layer With a thickness of between 0.3mm-1mm.

Use above-described embodiment the utility model has the advantages that through the thickness limit for the layer that will sterilize between 0.3mm-1mm, can Preferable sterilization effect is enough played, while being reduced the waste of sterilizing layer material, while being avoided because layer is excessively thin causes for sterilizing Sterilization effect be deteriorated the phenomenon that, also avoid sterilizing layer it is relatively thin caused by sterilizing layer obscission generation.

As shown in Figure 1 to Figure 2, the antibiotic fabric of a kind of chitin modification in some alternative embodiments, waterproof layer 1, structure is complex as a whole by suture way after cotton fiber layer 2 and chitin fiber layer 3 overlap.

Using above-described embodiment the utility model has the advantages that passing through suture way for waterproof layer 1, cotton fiber layer 2 and chitin fiber Be fixed with one structure between layer 3, and difficulty of processing is low, and has good bonding strength.

As shown in Figure 1 to Figure 2, the antibiotic fabric of a kind of chitin modification in some alternative embodiments further includes Flame-retardant layer, flame-retardant layer are arranged between waterproof layer 1 and cotton fiber layer 2, and flame-retardant layer is made of polyvinyl chloride fire resistance fibre.

Specifically, being linked together after being overlapped between flame-retardant layer and waterproof layer 1 and cotton fiber layer 2 by suture way.

Using above-described embodiment the utility model has the advantages that flame-retardant layer is made by using polyvinyl chloride fire resistance fibre beam, so that anti- Bacterium fabric has preferable Sun-proof performance and fireproofing and heat resistant performance.

As shown in Figure 1 to Figure 2, the antibiotic fabric of a kind of chitin modification in some alternative embodiments, chitin Fibrous layer 3 is that the yarn that chitin fiber and long-staple cotton fiber are twisted forms one on one respectively as warp thread and weft yarns Under plain weave construction.

Using above-described embodiment the utility model has the advantages that weaving city plain weave of interlocking one on the other respectively as warp thread and weft yarn The technical process of structure, weaving is simple, the thickness of fabric is reduced, convenient for the lightening of fabric.

In the description of this specification, reference term " embodiment one ", " embodiment two ", " example ", " specific example " or The description of " some examples " etc. means that specific method, device or feature described in conjunction with this embodiment or example are contained in this reality With at least one novel embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to Be identical embodiment or example.Moreover, description specific features, method, apparatus or feature can any one or it is more It can be combined in any suitable manner in a embodiment or example.In addition, without conflicting with each other, those skilled in the art can The feature of different embodiments or examples described in this specification and different embodiments or examples to be combined.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model Within enclosing.

Claims (10)

1. a kind of antibiotic fabric of chitin modification characterized by comprising waterproof layer (1), cotton fiber layer (2) and towards people The chitin fiber layer (3) of body skin；The side of the waterproof layer (1) is fixedly connected with the side of the cotton fiber layer (2), institute The other side for stating cotton fiber layer (2) is provided with the multiple strip-shaped grooves successively arranged, the side of the chitin fiber layer (3) It is provided with multiple strip protrusions compatible with the strip-shaped groove, the one-to-one grafting of multiple strip protrusions It is fixed in the strip-shaped groove, the other side of the chitin fiber layer (3) offers multiple deep gouges, in the deep gouge Filled with sterilizing layer.

2. a kind of antibiotic fabric of chitin modification according to claim 1, which is characterized in that the waterproof layer (1) is Nano water-proof oil-proofing agent coating is made of polyester fiber.

3. a kind of antibiotic fabric of chitin modification according to claim 1, which is characterized in that the strip-shaped groove and The cross sectional shape of the strip protrusion is triangle.

4. a kind of antibiotic fabric of chitin modification according to claim 1, which is characterized in that the deep gouge is hexagon The cylindrical groove in section, the deep gouge are arranged in one of the chitin fiber layer (3) far from the cotton fiber layer (2) in honeycomb Side.

5. a kind of antibiotic fabric of chitin modification according to claim 4, which is characterized in that the sterilizing layer is located at institute State the flush of outer surface and the chitin fiber layer (3) far from cotton fiber layer (2) side of deep gouge notch side.

6. a kind of antibiotic fabric of chitin modification according to claim 1, which is characterized in that the sterilizing layer is dioxy Change titanium layer (4) or nano-silver layer (5), successively interleaved in multiple deep gouges on chitin fiber layer (3) side Filled with the titanium dioxide layer (4) and the nano-silver layer (5).

7. a kind of antibiotic fabric of chitin modification according to any one of claims 1 to 6, which is characterized in that described to go out Bacterium layer with a thickness of between 0.3mm-1mm.

8. a kind of antibiotic fabric of chitin modification according to any one of claims 1 to 6, which is characterized in that described anti- Structure is complex as a whole by suture way after water layer (1), cotton fiber layer (2) and chitin fiber layer (3) overlapping.

9. a kind of antibiotic fabric of chitin modification according to any one of claims 1 to 6, which is characterized in that further include Flame-retardant layer, the flame-retardant layer are arranged between the waterproof layer (1) and the cotton fiber layer (2), and the flame-retardant layer is polychlorostyrene second Alkene fire resistance fibre is made.

10. a kind of antibiotic fabric of chitin modification according to any one of claims 1 to 6, which is characterized in that the first Shell cellulose fiber layer (3) is that the yarn that chitin fiber and long-staple cotton fiber are twisted is formed respectively as warp thread and weft yarns Plain weave construction one on the other.