CN208896599U - A kind of EN standard high temperature sterilization cycle uses medical protection garment material - Google Patents
A kind of EN standard high temperature sterilization cycle uses medical protection garment material Download PDFInfo
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- CN208896599U CN208896599U CN201821195566.4U CN201821195566U CN208896599U CN 208896599 U CN208896599 U CN 208896599U CN 201821195566 U CN201821195566 U CN 201821195566U CN 208896599 U CN208896599 U CN 208896599U
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Abstract
The utility model discloses a kind of EN standard high temperature sterilization cycles to use medical protection garment material, including surface layer, middle layer and inner layer, it is characterized in that, the middle layer is between surface layer and inner layer, the middle layer uses polytetrafluoroethylene (PTFE)-polyurethane structural film, surface layer, filled high-temperature adhesive between middle layer and inner layer, pass through polytetrafluoroethylene (PTFE)-polyurethane structural film, in conjunction with 100% woven polyester cloth, terylene tWarp Knitted Fabrics are resistance to and high-temperature adhesives, form multilayered structure fabric, improve its water vapour permeability and snugness of fit, more effectively barrier liquid penetrates, completely cut off bacterium and virus, shell fabric resistance to 50-120 times washing when multilayered structure, it is dry, high-temperature sterilization decontamination cycle program, substantially reduce the useless processing cost of doctor, improve the ability that resistance to bacterial virus penetrates, the utility model structure letter Single, practical, easy to use and popularization.
Description
Technical field
The utility model relates to Material Field, specifically a kind of EN standard high temperature sterilization cycle uses medical protection garment surface
Material.
Background technique
Disposable medical protection garment is widely used in major part hospital, China because cheap.Its material is mainly
Spun-bonded non-woven, spinning building lamination and airtight Film laminated product, SMS and spun laced fabric.Its poor quality.Moisture-inhibiting
Performance is low, and sense comfortable and easy to wear is poor, and permanent dress is dull, is unfavorable for the body and mind and working efficiency and operation matter of doctor and medical staff
The performance of amount.And resistance to viral penetration performance is limited.On the other hand a large amount of uses of disposable medical protection garment increase doctor
The cost of offal treatment is treated, it is larger to environmental injury.
Polytetrafluoroethylmicroporous microporous membrane has the dry type moisture-inhibiting system for being different from polyurethane film, and penetrability is thin polyurethane
2 times of film, snugness of fit is good, especially particularly important for the doctor of permanent operation of standing.In addition polytetrafluoroethylene film
Molecular structure stabilized, chemical stability is high, and hydrolysis, uses temperature height by 360 degree of fusing point of strong alkali-acid resistance chemical agent burn into
It can be for curing by blood, bacterium, anti-virus in the external world up to 270 degree, and because its micropore size only has 0.1-0.2 microns
Treat the excellent ideal material of vest and barrier gown.In practice, individually prevented using medical treatment made of polyurethane film
Mask material product washability is poor, and usually effective washable number only has 15 times or so, and cost advantage is limited.
Utility model content
The purpose of this utility model is to provide a kind of EN standard high temperature sterilization cycles to use medical protection garment material, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of EN standard high temperature sterilization cycle uses medical protection garment material, including surface layer, middle layer and inner layer, special
Sign is that for the middle layer between surface layer and inner layer, the middle layer uses polytetrafluoroethylene (PTFE)-polyurethane structural film,
Filled high-temperature adhesive between surface layer, middle layer and inner layer.
As a further solution of the present invention: the middle layer uses polytetrafluoroethylene (PTFE)-polyurethane structural film
Including polytetrafluoroethylene film and layer of polyurethane, layer of polyurethane is coated on polytetrafluoroethylene film.
The fabric that the surface layer uses as a further solution of the present invention, is 100% woven polyester cloth.
The fabric that the inner layer uses as a further solution of the present invention, is terylene tWarp Knitted Fabrics.
The high-temperature adhesives are solvent solvent type glue as a further solution of the present invention,.
The high-temperature adhesives are PUR moisture reaction-ing adhesive as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that by polytetrafluoroethylene (PTFE)-polyurethane structural film,
In conjunction with 100% woven polyester cloth, terylene tWarp Knitted Fabrics are resistance to and high-temperature adhesives, composition multilayered structure fabric improve its moisture-inhibiting
Performance and snugness of fit, more effectively barrier liquid penetrates, and completely cuts off bacterium and virus, shell fabric resistance to 50- when multilayered structure
120 washings, drying, high-temperature sterilization decontamination cycle program substantially reduce the useless processing cost of doctor, improve resistance to bacterial virus and wear
Saturating ability, the utility model structure is simple, practical, easy to use and promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that EN standard high temperature sterilization cycle uses medical protection garment material.
Wherein: surface layer 1, middle layer 2, inner layer 3, high-temperature adhesives 4.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, a kind of EN standard high temperature sterilization cycle uses medical protection garment surface
Material, including surface layer 1, middle layer 2 and inner layer 3, between surface layer 1 and inner layer 3, the middle layer 2 uses the middle layer 2
Polytetrafluoroethylene (PTFE)-polyurethane structural film, polytetrafluoroethylene film snugness of fit is good, molecular structure stabilized, chemical stability
Height, hydrolysis, are up to 270 degree using temperature, and because of its micropore size by 360 degree of fusing point of strong alkali-acid resistance chemical agent burn into
Only 0.1-0.2 microns, it is persistently resistance to that material can be effectively promoted by layer of polyurethane by blood, bacterium, anti-virus in the external world
Washability, and polytetrafluoroethylene film has good heat-resisting ability, it can be effectively to poly- when material carries out high-temperature sterilization
Urethane layer plays a protective role, and by polytetrafluoroethylene (PTFE)-polyurethane structural film, makes material in the requirement for meeting high-temperature sterilization
Under, realization repeatedly recycles durable.
Filled high-temperature adhesive 4 between the surface layer 1, middle layer 2 and inner layer 3, surface layer 1, middle layer 2 and inner layer 3 pass through
The viscous composition Multilayer plus material of high-temperature adhesives lamination.
The surface layer adopts 1 and spins woven fabric with the 100% plain weave spring Asia terylene 75D*75D, and fabric passes through water repellent finish, spill resistant
Grade ISO 5.
The inner layer uses 30D/24F terylene tWarp Knitted Fabrics, and the visual specific requirements of the fabric of inner layer also carry out spill resistant
Processing.
Filled high-temperature adhesive 4 is that solvent solvent type glue or PUR are wet between the surface layer 1, middle layer 2 and inner layer 3
Solid/liquid/gas reactions type adhesive.
Above-mentioned EN standard high temperature sterilization cycle can be tested using medical protection garment material using following detection method
Card:
The application is by polytetrafluoroethylene (PTFE)-polyurethane structural film, in conjunction with 100% woven polyester cloth, terylene warp-knitting
Cloth is resistance to and high-temperature adhesives, composition multilayered structure fabric improve its water vapour permeability and snugness of fit, more effectively barrier liquid
Penetrate, completely cut off bacterium and virus, when multilayered structure shell fabric resistance to 50-120 times washing, drying, high-temperature sterilization decontamination cycle
Program substantially reduces the useless processing cost of doctor, improves the ability that resistance to bacterial virus penetrates, and the utility model structure is simple, practicability
By force, easy to use and popularization.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of EN standard high temperature sterilization cycle uses medical protection garment material, including surface layer (1), middle layer (2) and inner layer
(3), which is characterized in that the middle layer (2) is located between surface layer (1) and inner layer (3), and the middle layer (2) uses polytetrafluoro
Ethylene-polyurethane structural film, filled high-temperature adhesive (4) between surface layer (1), middle layer (2) and inner layer (3), the centre
Polytetrafluoroethylene (PTFE)-polyurethane structural film that layer (2) uses includes polytetrafluoroethylene film and layer of polyurethane, layer of polyurethane coating
It is pasted on polytetrafluoroethylene film, for 100% woven polyester cloth, the inner layer (3) uses the fabric that the surface layer (1) uses
Fabric be terylene tWarp Knitted Fabrics.
2. EN standard high temperature sterilization cycle according to claim 1 uses medical protection garment material, which is characterized in that institute
Stating high-temperature adhesives is solvent solvent type glue.
3. EN standard high temperature sterilization cycle according to claim 1 uses medical protection garment material, which is characterized in that institute
Stating high-temperature adhesives is PUR moisture reaction-ing adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195566.4U CN208896599U (en) | 2018-07-26 | 2018-07-26 | A kind of EN standard high temperature sterilization cycle uses medical protection garment material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195566.4U CN208896599U (en) | 2018-07-26 | 2018-07-26 | A kind of EN standard high temperature sterilization cycle uses medical protection garment material |
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| Publication Number | Publication Date |
|---|---|
| CN208896599U true CN208896599U (en) | 2019-05-24 |
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| CN201821195566.4U Active CN208896599U (en) | 2018-07-26 | 2018-07-26 | A kind of EN standard high temperature sterilization cycle uses medical protection garment material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291006A (en) * | 2021-04-19 | 2021-08-24 | 浙江蓝天海纺织服饰科技有限公司 | Flame-retardant washable virus isolation fabric |
-
2018
- 2018-07-26 CN CN201821195566.4U patent/CN208896599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291006A (en) * | 2021-04-19 | 2021-08-24 | 浙江蓝天海纺织服饰科技有限公司 | Flame-retardant washable virus isolation fabric |
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