CN2868340Y - Special medical protective garment fabric - Google Patents
Special medical protective garment fabric Download PDFInfo
- Publication number
- CN2868340Y CN2868340Y CN 200520045796 CN200520045796U CN2868340Y CN 2868340 Y CN2868340 Y CN 2868340Y CN 200520045796 CN200520045796 CN 200520045796 CN 200520045796 U CN200520045796 U CN 200520045796U CN 2868340 Y CN2868340 Y CN 2868340Y
- Authority
- CN
- China
- Prior art keywords
- layer
- fabric
- defense
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses special cloth for medical protection clothes, consisting of a mutually sticking isolation layer, a defense fabric layer and a protection layer. The related isolation layer is a polyurethane film which is combined with the surface of the defense fabric layer. The related defense fabric layer is polypropylene fibred fabric. The related protection layer is a PTFE (polytetrafluoroethylene) film, which is conglutinated with the defense fabric layer through the conglutination point. The utility model cloth not only has a high permeability, but also has the multifunction of blood infiltration defense, static electricity defense, waterproof, oil proof, antibacterial and humidity permeability. Further more, the skin is insensitive to the cloth, so the utility model wears comfortable. The utility model can be widely applied to medical rescues, drug making, development and production of electronic products of high precision, biomedical researches and other fields. So the cloth is a special cloth for medical protection clothes used by a plurality of scientific workers, engineers and production operators during scientific researches and productions.
Description
Technical field
The utility model relates to a kind of lining, specifically a kind of fields such as medical aid, medicine making, high-precision electronic product development production, biomedical research that are widely used in are numerous scientific and technical personnel, engineers and technicians and the production operation personnel specific medical protective garment fabric in research work, use when producing.
Background technology
For many years, China lacks systematic research to medical protective garment, and medical protective garment is determined voluntarily by hospital or medical department usually, because the restriction of industry can't be sought the novel high-performance protective clothes, also is difficult to formulate corresponding standard.
China's medical protective garment mainly contains three classes at present: the protective garment that common non-woven fabric, rubber or coating fabric, flash evaporation one-shot forming filter material are made.Wherein the protective garment protection efficiency of common non-woven fabric making has only about 40%, can not satisfy the minimum requirements of GB; The filter material that du pont company adopts the flash evaporation one-shot forming to make, its barrier propterty is better, but the protection uniformity of its lining is bad, the same position filter efficiency height that lining has, and some position is but very low; The protective garment that rubber or coating fabric are made, its protection effect is better, but its breathable moisture permeability is very poor, can't satisfy the medical worker and especially wear needs under summer extremely hot condition.
In fact, the demand of medical protective material is very urgent.For medical personnel, owing to may touch toxic and harmful, colloidal sol, harmful blood or body fluid and some harmful or infective virus and microorganism etc., need protective mask, protective clothes, safety goggles, protective gloves etc., especially surgical personnel more needs to avoid to contact with body fluid with patient's blood, needs surgery apparel etc.And domestic many medical departments still adopt some disposable isolation clothes or rubber coating cloth to replace at present, can not reach effectively to protect from infection and unification comfortable and easy to wear.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of functions such as fire-retardant, waterproof, moisture-resistant, antistatic, water permeability resistance and blood penetration that have, to skin nonirritant and the good specific medical protective garment fabric of snugness of fit, to overcome the above-mentioned defective that medical protective garment fabric exists.
The technical scheme of the utility model technical solution problem is as follows:
A kind of specific medical protective garment fabric is characterized in that, comprises separation layer, armored fabric layer and the protective layer of mutual bonding from top to bottom successively, and described separation layer is the polyurethane film that is compounded in armored fabric layer upper surface; Described armored fabric layer is a polypropylene alkene fabric; Described protective layer is a poly tetrafluoroethylene, and is bonding by bonding point between protective layer and the armored fabric layer.
Compared with the prior art the utility model has following advantage:
1, the utility model employing polytetrafluoroethylene (PTFE) and fabric are compound, and than conventional coated article water pressure resistance height, vapor transfer rate is big, can respectively intercept various piconaviruses simultaneously.
2, the utility model employing polyurethane film and fabric are compound, see through than conventional coated article obstruct virus or blood, and poisture-penetrability is better, and ability is stronger.
3, protective fabric of the present utility model not only has stronger gas permeability, also has resistant to blood infiltration, antistatic, waterproof, grease proofing, antibiotic, saturating multinomial function such as wet.
4, tissue layer of the present utility model is to laminate, and coating material has played protective effect, does not influence water vapour permeability simultaneously, also has comfortableness and aesthetic property.
5, the utility model is of many uses, except that being used for medical aid, also can be used for pharmaceutical production, high-precision electronic production, and fields such as biomedical research are used for numerous scientific research personnel, engineers and technicians do protection in the production scientific research.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a bounding point distribution schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model specific medical protective garment fabric comprises separation layer 3, armored fabric layer 1 and the protective layer 2 of mutual bonding from top to bottom successively, and described separation layer 3 is for being compounded in the polyurethane film of armored fabric layer 1 upper surface; Described armored fabric layer 1 is a polypropylene alkene fabric; Described protective layer 2 is a poly tetrafluoroethylene, and is bonding by bonding point 4 between protective layer 2 and the armored fabric layer 1.
The thickness of described separation layer 3 is 0.01～0.04mm, and the thickness of described protective layer 2 is 0.01～0.03mm.
Described bonding point 4 diamondwises distribute, and the diameter of described bonding point 4 is 0.15～0.85mm, distance 0.15～0.45mm, 0.2～0.6mm between the adjacent bonding point.
In order to improve the antistatic effect of protective garment fabric, embedding is woven with machine conductive fiber 5 in the armored fabric layer 1.Distance between the adjacent electrically conductive organic fibre (5) is 2～25mm, and electrically conductive organic fibre (5) is knitted in 3～6% ratio embeddings of fabric fibre quality.
Form by dry coating between described protection suit fabric layer 1 and the separation layer 3.By skill in using a kitchen knife in cookery blade coating, through drying tunnel 90 ℃ of oven dry half an hour approximately, polyurethane film thickness is 0.01～0.04mm with polyurethane slurry; Poly tetrafluoroethylene is arranged by the rhombus point-like, applies polyurethane binder, and compound by heating and armored fabric layer, the thickness of poly tetrafluoroethylene is 0.01～0.03mm.
The utility model lining contains the organic siliconresin of multiple functional radical and quaternary amine reaction by employing in process of production, and this antimicrobial agents and fabric fibre are formed connect the skill copolymerization, thus the acquisition antibacterial action.Simultaneously, organic siliconresin and quaternary amine reaction, the reactive group of remaining group and fabric fibre carries out chemical bond, thereby obtains the effect of fire protection flame retarding.
Detect by the standard GB 19082-2003 that adopts in May, 2003 promulgation, protective garment fabric of the present utility model reaches 97-100% to the filter efficiency of microorganism in the air, water permeability resistance is more than the 1.67kPa, and vapor transfer rate is lower than the GB requirement greater than 250g/ (m2d), dextran penetrability.The vertical 93N of ultimate strength, horizontal 46N, elongation at break is vertical 55%, and is horizontal 58%, and fire resistance reaches the requirement of B2 level, and antistatic behaviour is 0.3 μ C.No skin irritatin reaction.
Claims (5)
1. a specific medical protective garment fabric is characterized in that, comprises separation layer (3), armored fabric layer (1) and the protective layer (2) of mutual bonding from top to bottom successively, and described separation layer (3) is for being compounded in the polyurethane film of armored fabric layer (1) upper surface; Described armored fabric layer (1) is a polypropylene alkene fabric; Described protective layer (2) is a poly tetrafluoroethylene, and is bonding by bonding point (4) between protective layer (2) and the armored fabric layer (1).
2. specific medical protective garment fabric according to claim 1 is characterized in that, the thickness of described separation layer (3) is 0.01～0.04mm, and the thickness of described protective layer (2) is 0.01～0.03mm.
3. specific medical protective garment fabric according to claim 1 is characterized in that, described bonding point (4) diamondwise distributes, and the diameter of described bonding point (4) is 0.15～0.85mm, distance 0.15～0.45mm, 0.2～0.6mm between the adjacent bonding point.
4. specific medical protective garment fabric according to claim 1 is characterized in that, embedding is woven with machine conductive fiber (5) in the described armored fabric layer (1).
5. specific medical protective garment fabric according to claim 4 is characterized in that, the distance between the adjacent electrically conductive organic fibre (5) is 2～25mm, and electrically conductive organic fibre (5) is knitted in 3～6% ratio embeddings of fabric fibre quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045796 CN2868340Y (en) | 2005-10-20 | 2005-10-20 | Special medical protective garment fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045796 CN2868340Y (en) | 2005-10-20 | 2005-10-20 | Special medical protective garment fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868340Y true CN2868340Y (en) | 2007-02-14 |
Family
ID=37723270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045796 Expired - Fee Related CN2868340Y (en) | 2005-10-20 | 2005-10-20 | Special medical protective garment fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868340Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213334A (en) * | 2013-04-17 | 2013-07-24 | 常州市华健药用包装材料有限公司 | Medical bacterium filtering and resisting composite material |
| CN111296963A (en) * | 2020-03-19 | 2020-06-19 | 中国化工集团曙光橡胶工业研究设计院有限公司 | Polymer laminated fabric material and isolation clothes made of same |
-
2005
- 2005-10-20 CN CN 200520045796 patent/CN2868340Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213334A (en) * | 2013-04-17 | 2013-07-24 | 常州市华健药用包装材料有限公司 | Medical bacterium filtering and resisting composite material |
| CN111296963A (en) * | 2020-03-19 | 2020-06-19 | 中国化工集团曙光橡胶工业研究设计院有限公司 | Polymer laminated fabric material and isolation clothes made of same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1820670A (en) | Specific medical protective garment fabric | |
| CN102488344B (en) | Novel health-care fabric | |
| CN202669078U (en) | Multifunctional medical protecting fabric | |
| CN102471992A (en) | Coated microfibrous web and method for producing same | |
| CN104389047A (en) | Antibacterial and mildew-proof textile fabric and preparation method thereof | |
| MXPA96002452A (en) | Garment with liquid intrusion protection. | |
| CN2868340Y (en) | Special medical protective garment fabric | |
| CN106136380A (en) | A kind of reusable multiple-protection operating coat | |
| CN1548292A (en) | Multifunctional non-woven composite material and its production process | |
| CN111941986A (en) | Medical composite material | |
| CN201217761Y (en) | Medical face fabric | |
| CN2642819Y (en) | Repeatedly wearable protective clothing for anti-SARS with water vapor permeability | |
| CN110370753A (en) | A kind of flame-proof antibiotic fabric | |
| CN1552569A (en) | Durable multifunctional composite flexible material and producing method thereof | |
| CN104290391A (en) | Cold-proof fabric | |
| CA2472516A1 (en) | Breathable non-wettable melt-blown non-woven materials and products employing the same | |
| CN204104869U (en) | A kind of clothing brief attractive in appearance be made up of thermal fabric | |
| CN214491860U (en) | Antibacterial and antiviral tablecloth | |
| CN214083341U (en) | Terylene fabric with water-repellent and antibacterial functions | |
| CN217293815U (en) | Radiation-proof garment PVC fabric | |
| US20120172821A1 (en) | Therapeutic clothing and related methods | |
| CN216708633U (en) | Polyester fabric of chemical fiber with ultra-high temperature resistance | |
| CN211832974U (en) | Combined medical ventilating protective clothing | |
| CN104275863A (en) | High-toughness clothes made of cold-proof fabric | |
| CN213108514U (en) | Terylene fabric with flame retardant function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |