CN212555277U - Anti-allergy special medical protective clothing rayon fabric - Google Patents
Anti-allergy special medical protective clothing rayon fabric Download PDFInfo
- Publication number
- CN212555277U CN212555277U CN202020528214.7U CN202020528214U CN212555277U CN 212555277 U CN212555277 U CN 212555277U CN 202020528214 U CN202020528214 U CN 202020528214U CN 212555277 U CN212555277 U CN 212555277U
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- layer
- protective clothing
- fabric
- sterilization
- breathable
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims abstract description 42
- 239000004744 fabric Substances 0.000 title claims abstract description 35
- 229920000297 Rayon Polymers 0.000 title claims abstract description 20
- 239000002964 rayon Substances 0.000 title claims abstract description 17
- 230000003266 anti-allergic effect Effects 0.000 title claims abstract description 10
- 230000001954 sterilising effect Effects 0.000 claims abstract description 45
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 36
- 206010020751 Hypersensitivity Diseases 0.000 claims abstract description 10
- 208000026935 allergic disease Diseases 0.000 claims abstract description 10
- 230000007815 allergy Effects 0.000 claims abstract description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000758 substrate Substances 0.000 abstract description 5
- 210000004243 sweat Anatomy 0.000 abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 15
- 239000000645 desinfectant Substances 0.000 description 10
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 8
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 7
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical group [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 108010077805 Bacterial Proteins Proteins 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 5
- 239000003206 sterilizing agent Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 210000000170 cell membrane Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010027654 Allergic conditions Diseases 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses an anti-allergy special medical protective clothing rayon fabric, which belongs to the technical field of medical protective clothing, and comprises a substrate layer, wherein one side of the surface of the substrate layer is sewed with a breathable layer A, one side of the surface of the breathable layer A, which is far away from the substrate layer, is sewed with a sterilization layer B, a sterilization layer A is coated between the breathable layer A and the sterilization layer B, one side of the surface of the sterilization layer B, which is far away from the substrate layer, is sewed with a breathable layer B, the breathable layer A is made of a TPU film, and steam can be guided from the inner side of the fabric with high pressure to the outer side of the fabric with low pressure by virtue of the hydrophilic characteristic of the TPU film, so as to realize the breathable effect, the breathable layer B is made of a PTFE film, the diameter of micropores is between the diameter of steam molecules and the minimum diameter of rainwater, so that the fabric of the protective clothing has good waterproof and breathability by the, the situation that sweat is accumulated and can not be discharged and allergy is caused due to long-time use of a user is avoided.
Description
Technical Field
The utility model relates to a medical protective clothing technical field especially relates to a prevent medical protective clothing rayon fabric of allergy special type.
Background
The medical protective clothing refers to protective clothing used by medical staff, doctors, nurses, public health staff, cleaning staff and the like and people entering specific medical and health areas, such as patients, hospital visitors, staff entering infected areas and the like, and has the functions of isolating germs, harmful ultrafine dust, acid-base solution, electromagnetic radiation and the like, ensuring the safety of the staff and keeping the environment clean.
Patent No. CN103211328A discloses a medical protective clothing, the durability and flexibility of the fabric are greatly improved by the bottom layer non-woven fabric and the outer layer film of the film-coated protective clothing, the fabric has strong tear resistance and wear resistance in both the warp direction and the weft direction, dust above 1 micron can be effectively prevented, aerosol generated by spraying water-based chemicals can be prevented, and the fabric can be used for protecting sulfuric acid below 30% and sodium hydroxide below 10%.
The protective clothing has the following defects that 1, the protective clothing fabric has better durability and flexibility in the using process, but has poorer air permeability when being worn, is not air permeable for a long time when being worn by a user, sweat and the like are easy to accumulate and attach on the body surface of the user to cause the allergic condition of the user, and the using experience is influenced; 2. the traditional protective clothing only has a simple protective function, has the main function of isolating bacteria, leads to the fact that the protective clothing must be changed immediately after being used, has a short service life and single functionality, and therefore, the anti-allergy special medical protective clothing rayon fabric is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prevent medical protective clothing people cotton surface fabric of allergy special type aims at improving the holistic gas permeability of protective clothing and experiences with wearing, avoids leading to the allergic condition of user because it is ventilative, makes the protective clothing have fine sterilization effect simultaneously.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of prevent medical protective clothing rayon surface fabric of allergy special type, including the base member layer, base member layer surface one side has sewed up ventilative layer A, ventilative layer A surface is kept away from base member layer one side and has sewed up sterilization layer B, the cladding has sterilization layer A between ventilative layer A and the sterilization layer B, sterilization layer B surface is kept away from base member layer one side and has sewed up ventilative layer B.
Optionally, the base layer is made of a rayon fabric.
Optionally, the breathable layer a is made of a TPU film, and the breathable layer B is made of a PTFE film.
Optionally, the material of the sterilization layer A is sponge, and the material of the sterilization layer B is silver fiber.
The utility model has the advantages as follows:
1. the breathable layer A is sewn on one side of the surface of the base layer, the breathable layer A is made of a TPU film, the TPU film is a thermoplastic polyurethane film for short, belongs to a nonporous hydrophilic film, has a good waterproof effect, and can guide steam from the inner side of a fabric with high pressure to the outer side of the fabric with low pressure by virtue of the hydrophilic characteristic, so as to realize the breathable effect, the breathable layer B is sewn on the other side of the surface of the breathable layer A, the breathable layer B is made of a PTFE film, the PTFE film is a microporous film prepared by taking polytetrafluoroethylene as a raw material through calendering, extrusion and bidirectional stretching, and has a fibrous microporous film, the porosity is more than eight, each square centimeter has billions of micropores, the diameter of each micropore is between 0.0004 micrometer of steam molecule diameter and 20 millimeters of minimum rainwater diameter, so that the breathable layer A has good waterproof performance and good breathability, and the fabric of the protective clothing has good breathability through the mutual matching of the breathable layer A and the breathable layer B, the situation that sweat is accumulated and cannot be discharged and allergy is caused due to long-time use of a user is avoided, and the use comfort of the protective clothing is improved.
2. The sterilizing layer A is coated between the air-permeable layer A and the air-permeable layer B, the material of the sterilizing layer A is sponge for soaking the sterilizing agent, the sterilizing agent is mixed liquid of ethanol and propylene glycol, the sponge is soaked in the sterilizing agent, so that the sterilizing agent is adsorbed in the sponge, the sterilizing agent slowly volatilizes in the using process, the ethanol can absorb the water of bacterial protein, the bacterial protein is dehydrated, denatured and solidified, and the aim of killing bacteria is fulfilled, the volatilization rate of the ethanol is greatly slowed down through the mixing with the propylene glycol, the service life of the sterilizing layer A is prolonged, the material of the sterilizing layer B is silver ion fiber, the nylon is used as a matrix, a layer of silver coating is formed on the surface of the nylon fiber by adopting a chemical silver plating technology, the silver ion has very high biological activity, and is easily combined with other substances, so that the protein inside and outside the bacterial cell membrane is solidified, thereby blocking the breathing and, the purpose of sterilization is achieved, the sterilization layer A and the sterilization layer B are matched with each other, so that the protective clothing has good sterilization performance, bacteria are not isolated singly, and the functionality and the applicability of the protective clothing are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a rayon fabric of an anti-allergy special medical protective clothing according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of the rayon fabric of the special anti-allergy medical protective clothing of the embodiment of the utility model.
In the figure: 1. a substrate layer; 2. a breathable layer A; 3. a sterilization layer A; 4. a sterilization layer B; 5. and a breathable layer B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
The following will explain in detail the rayon fabric of the special anti-allergy medical protective clothing of the embodiment of the present invention with reference to fig. 1 to 2.
Referring to fig. 1 and 2, the embodiment of the utility model provides a pair of prevent that allergy special type medical protective clothing rayon surface fabric, including base member layer 1, base member layer 1 surface one side has sewed up ventilative layer A2, ventilative layer A2 surface has kept away from base member layer 1 one side and has sewed up sterilization layer B4, the cladding has sterilization layer A3 between ventilative layer A2 and the sterilization layer B4, sterilization layer B4 surface has kept away from base member layer 1 one side and has sewed up ventilative layer B5.
Illustratively, the breathable layer A2 is made of TPU film, belongs to nonporous hydrophilic film, and by means of the hydrophilic characteristic, steam can be guided to the outer side of the fabric with low pressure from the inner side of the fabric with high pressure, so that the breathable effect is realized, the breathable layer B5 is made of PTFE film, and belongs to a fibrous microporous film, the diameter of micropores is between the diameter of steam molecules and the minimum diameter of rainwater, so that the breathable protective clothing has good waterproof performance and good breathability, the fabric of the protective clothing has good breathability through the mutual matching of the breathable layer A and the breathable layer B, the situation that sweat is accumulated and cannot be discharged and allergy is caused due to long-time use of a user is avoided, the sterilization layer A3 is made of sponge for soaking disinfectant, the disinfectant is a mixed solution of ethanol and propylene glycol, the sponge is soaked in the disinfectant, so that the disinfectant is adsorbed inside the sponge, and slowly volatilizes the disinfectant in the use process, ethanol can absorb the moisture of bacterial protein, make its dehydration degeneration solidify, thereby reach the purpose of killing the bacterium, sterilization layer B4 material is silver ion fibre, silver ion very easily combines together with other substances, make the inside and outside protein of bacterial cell membrane solidify, thereby block the breathing and the reproduction process of bacterial cell, reach the purpose of sterilization, mutually support through sterilization layer A3 and sterilization layer B4, make the protective clothing have fine sterilizing property, no longer singly keep apart the bacterium, the functional and the suitability of protective clothing have been improved.
When in use, the base layer 1 is made of a cotton fabric, commonly known as viscose, cellulose fiber obtained by extracting and remolding fiber molecules from natural wood cellulose, the hygroscopicity of the viscose meets the physiological requirement of human skin, and the viscose has the characteristics of smoothness, coolness, ventilation, static resistance, ultraviolet resistance and the like, has the essence of cotton, has the quality of silk, is authentic plant fiber which is natural and superior to natural, improves the wearing comfort of the protective clothing, one side of the surface of the base layer 1 is sewed with a ventilation layer A2, the ventilation layer A2 is made of a TPU film, the TPU film is a thermoplastic polyurethane film for short, belongs to a nonporous hydrophilic film, has good waterproof effect, and can guide steam from the inner side of the fabric with high pressure to the outer side of the fabric with low pressure by virtue of the hydrophilic characteristic, so as to realize the ventilation effect, the other side of the surface of the ventilation layer A2 is sewed with a ventilation layer B5, the material of the breathable layer B5 is a PTFE film, the PTFE film takes polytetrafluoroethylene as a raw material, the microporous film is prepared by calendaring, extrusion and bidirectional stretching, and the microporous film has a fibrous microporous film, the porosity is more than eight, each square centimeter has billions of micropores, the diameter of the micropores is between 0.0004 micrometer of the diameter of a steam molecule and 20 millimeters of the minimum diameter of rainwater, so the microporous film has good waterproof performance and good air permeability, the fabric of the protective clothing has good air permeability through the mutual matching of the breathable layer A2 and the breathable layer B5, the condition that sweat is accumulated and can not be discharged and allergy is caused due to long-time use of a user is avoided, the use comfort of the protective clothing is improved, the sterile layer A2 and the breathable layer B5 are wrapped with the sterile layer A3, the sterile layer A3 is a sponge for soaking disinfectant, the disinfectant adopts a mixed solution of ethanol and propylene glycol, the sponge is soaked with the disinfectant, the disinfectant is adsorbed in the sponge, the disinfectant slowly volatilizes in the using process, the ethanol can absorb the water of bacterial protein, the bacterial protein is dehydrated, denatured and solidified, the purpose of killing bacteria is achieved, the volatilization rate of the ethanol is greatly slowed down through mixing with propylene glycol, the service life of the sterilizing layer A3 is prolonged, the sterilizing layer B4 is made of silver ion fiber, the nylon is used as a base body, a layer of silver coating is formed on the surface of the nylon fiber through a chemical silvering technology, the silver ion has very high biological activity and is very easy to combine with other substances, proteins inside and outside a bacterial cell membrane are solidified, the breathing and the reproduction process of bacterial cells are blocked, the purpose of sterilization is achieved, the protective clothing has very good sterilization performance through the mutual matching of the sterilizing layer A3 and the sterilizing layer B4, and bacteria are not isolated singly, the functionality and the applicability of the protective clothing are improved.
It should be noted that, the utility model relates to a prevent medical protective clothing rayon surface fabric of allergy special type, including base member layer 1, ventilative layer A2, sterilization layer A3, sterilization layer B4, ventilative layer B5, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a prevent medical protective clothing rayon surface fabric of allergy special type, includes base member layer (1), its characterized in that, base member layer (1) surface one side has sewed up ventilative layer A (2), ventilative layer A (2) surface is kept away from base member layer (1) one side and has sewed up sterilization layer B (4), the cladding has sterilization layer A (3) between ventilative layer A (2) and sterilization layer B (4), sterilization layer B (4) surface is kept away from base member layer (1) one side and has sewed up ventilative layer B (5).
2. The rayon fabric of the special anti-allergy medical protective clothing as claimed in claim 1, wherein the base layer (1) is made of rayon fabric.
3. The rayon fabric of the special anti-allergy medical protective clothing as claimed in claim 1, wherein the breathable layer A (2) is a TPU film, and the breathable layer B (5) is a PTFE film.
4. The rayon fabric of the special anti-allergy medical protective clothing as claimed in claim 1, wherein the sterilization layer A (3) is made of sponge, and the sterilization layer B (4) is made of silver silk fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528214.7U CN212555277U (en) | 2020-04-13 | 2020-04-13 | Anti-allergy special medical protective clothing rayon fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528214.7U CN212555277U (en) | 2020-04-13 | 2020-04-13 | Anti-allergy special medical protective clothing rayon fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212555277U true CN212555277U (en) | 2021-02-19 |
Family
ID=74617004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020528214.7U Expired - Fee Related CN212555277U (en) | 2020-04-13 | 2020-04-13 | Anti-allergy special medical protective clothing rayon fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212555277U (en) |
-
2020
- 2020-04-13 CN CN202020528214.7U patent/CN212555277U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |