CN108385281A - A kind of fire-fighting first aid disinfecting towel - Google Patents
A kind of fire-fighting first aid disinfecting towel Download PDFInfo
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- CN108385281A CN108385281A CN201810159192.9A CN201810159192A CN108385281A CN 108385281 A CN108385281 A CN 108385281A CN 201810159192 A CN201810159192 A CN 201810159192A CN 108385281 A CN108385281 A CN 108385281A
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- pmma
- fiber film
- disinfecting towel
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials For Medical Uses (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a kind of fire-fighting first aid disinfecting towel, fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；Polysulfone fibre film is formed in polyamide hot nethike embrane；PMMA fiber film is formed on polysulfone fibre film；Gelatin fiber film is formed on PMMA fiber film；Polypropylene fibre film is formed on gelatin fiber film.The first aid disinfecting towel intensity of the present invention is high, the problems such as will not tearing substantially in use, is verified by actual use, it is found that the disinfecting towel performance of the present invention is more stable.The present invention first aid disinfecting towel good toughness, even if using the present invention first aid disinfecting towel bundle the wounded's knee or elbow position if will not generally disinfecting towel be caused to tear, can effective protection live wound.The problem of fiber is detached from ontology, will not occur substantially for the first aid disinfecting towel of the present invention.
Description
Technical field
The present invention relates to fire service inventory field, more particularly to a kind of fire-fighting first aid disinfecting towel.
Background technology
With the progress of fibre technology, weaving has been enter into medical field with fibre.Currently, medical fiber material and system
Product include mainly：1. medical protection textile, such as operating room clothing, sterilizing bandaging cloth and wet tissue, mask, medical worker's uniform
And hospital's sheet, curtain, cloth for wiping or dusting etc.；2. external medical textile product, such as wound dressing, corrective bandage, correction ankle socks, pressure
Clothes etc.；3. implantable fibrous material and product, such as suture, artificial blood vessel, artificial ligature；4. external product, such as blood
Liquid filtering, artificial liver, artificial kidney etc..Following improvement has been carried out in existing fire-fighting first aid disinfecting towel：Such as cellulose/polyester
Hospital gauze made of fiber non-woven product may significantly improve the drain performance of gauze, and reduce issuable fibre in use
Dimension bits.Copper/silver surface processing is carried out to traditional wound wrapping dressing, can assign product antimicrobial function.Currently, the U.S.
Cupron (Kapp promise) company successfully adds oxidation copper agent in fibre-forming polymer, and PET, PE, PU and PA wrapping obtained is applied
Material has been launched.High-performance wound, which handles application requirements, has the work(for incorporating wound healing process or directly carrying out wound improvement
Can, and the environmental condition of a moistening is formed to support wound to heal spontaneously.Such as U.S. Johnson＆Johnson (Johnson ＆ Johnson) company
The bicomponent fibre processed using cellulose and collagen has apparent wound healing effect.Another kind of wound processing product has
Three-dimensional structure, when wound healing or regeneration a, it is possible to provide biological cell is attached to surface, forms organization bracket.Switzerland
Such product of Tissupore companies exploitation is multilayered structure fabric.Outside is the closely knit protective layer of quality, and composite layer is non-knits
Cloth is made, has the function of absorbing exudate.
Although in the prior art there are many kinds of first aid disinfecting towel textile fiber materials, the prior art still has
Following problem：Existing first aid disinfecting towel intensity is poor, the problems such as easily tearing in use, for first-aid personnel
For, this is very inconvenient.Existing first aid disinfecting towel toughness is poor, causes when disinfecting towel to be bundled on wound,
Due to the activity of patient, disinfecting towel will be caused to rupture, is unable to effective protection and lives wound.Existing first aid disinfecting towel is easy to happen fibre
Dimension is detached from the problem of ontology, and during wiping the surface of a wound, the fiber in disinfecting towel is easy abjection, causes fiber to be stained with and sticks in wound
On so that later stage treatment of wounds is more difficult.
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content
The purpose of the present invention is to provide a kind of fire-fighting first aid disinfecting towels, to overcome disinfecting towel stretching in the prior art strong
The shortcomings that spending low, poor toughness and easy running.
The present invention provides a kind of fire-fighting first aid disinfecting towels, it is characterised in that：Fire-fighting first aid disinfecting towel is by following methods
It prepares：Polyamide hot nethike embrane is provided；Polysulfone fibre film is formed in polyamide hot nethike embrane；The shape on polysulfone fibre film
At PMMA fiber film；Gelatin fiber film is formed on PMMA fiber film；Polypropylene fibre film is formed on gelatin fiber film.
Preferably, in above-mentioned technical proposal, polysulfone fibre film thickness is 20-30 μm.
Preferably, in above-mentioned technical proposal, polysulfone fibre film is prepared by following methods：Polysulfones is dissolved in dimethyl second
Amide solvent is configured to the polysulfones solution of a concentration of 20-25%；Polysulfones solution is added in electrospinning syringe；Utilize air-flow/quiet
Electrical spinning method forms polysulfone fibre film, and air-flow/electrospinning process is specially：Spinning distance is 20-25cm, and spinning voltage is
25-30kV, gas flow 20-30L/min.
Preferably, in above-mentioned technical proposal, PMMA fiber film thickness is 30-40 μm.
Preferably, in above-mentioned technical proposal, PMMA fiber film is prepared by following methods：PMMA is dissolved in dimethyl methyl
In amide and chloroform solvent, the PMMA solution that mass fraction is 15-20% is obtained；Electrospinning injection is added in PMMA solution
In device；PMMA fiber film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning distance is
30-35cm, spinning voltage 15-20kV, gas flow 5-10L/min.
Preferably, in above-mentioned technical proposal, gelatin fiber film thickness is 10-20 μm.
Preferably, in above-mentioned technical proposal, gelatin fiber film is prepared by following methods：Deionization is added in gelatin particle
In water, the gelatin solution that mass fraction is 20-25% is obtained；Gelatin solution is added in electrospinning syringe；Utilize electrostatic spinning
Method forms gelatin fiber film, and electrospinning process is specially：Spinning distance is 25-30cm, spinning voltage 10-15kV.
Preferably, in above-mentioned technical proposal, polypropylene fibre film thickness is 15-20 μm.
Preferably, in above-mentioned technical proposal, polypropylene fibre film is prepared by following methods：By PP GRANULES and paraffin
Mixing, is stirred mixture under the conditions of 200-210 DEG C, obtains polypropylene fusion object；End is added in polypropylene fusion object
In expects pipe of the end with spinning head；Polypropylene fibre film, melting electrostatic spinning method tool are formed using melting electrostatic spinning method
Body is：Spinning distance is 15-20cm, and spinning voltage 20-25kV, spinning temperature is 240-250 DEG C.
Compared with prior art, the present invention has the advantages that：The first aid disinfecting towel intensity of the present invention is high, is using
The problems such as will not tearing substantially in the process, is verified by actual use, it is found that the disinfecting towel performance of the present invention is more stable.This
The first aid disinfecting towel good toughness of invention, even if bundling the wounded's knee or elbow position using the first aid disinfecting towel of the present invention
Will not generally disinfecting towel be caused to tear, can effective protection live wound.Fiber will not occur substantially for the first aid disinfecting towel of the present invention
The problem of being detached from ontology.
Specific implementation mode
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
Embodiment 1
Fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；In polyamide hot
Nethike embrane forms polysulfone fibre film；PMMA fiber film is formed on polysulfone fibre film；Gelatin fiber film is formed on PMMA fiber film；
Polypropylene fibre film is formed on gelatin fiber film.Polysulfone fibre film thickness is 20 μm.Polysulfone fibre film is by following methods system
It is standby：Polysulfones is dissolved in dimethylacetamide solvent, is configured to a concentration of 20% polysulfones solution；Electrospinning is added in polysulfones solution
In syringe；Polysulfone fibre film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning distance
For 20cm, spinning voltage 25kV, gas flow 20L/min.PMMA fiber film thickness is 30 μm.PMMA fiber film be by with
It is prepared by lower section method：PMMA is dissolved in dimethylformamide and chloroform solvent, it is 15% to obtain mass fraction
PMMA solution；PMMA solution is added in electrospinning syringe；PMMA fiber film is formed using air-flow/electrospinning process, air-flow/
Electrospinning process is specially：Spinning distance is 30cm, spinning voltage 15kV, gas flow 5L/min.Gelatin fiber film
Thickness is 10 μm.Gelatin fiber film is prepared by following methods：Gelatin particle is added in deionized water, obtaining mass fraction is
20% gelatin solution；Gelatin solution is added in electrospinning syringe；Gelatin fiber film, electrostatic are formed using electrospinning process
Spinning process is specially：Spinning distance is 25cm, spinning voltage 10kV.Polypropylene fibre film thickness is 15 μm.Polypropylene is fine
Tieing up film is prepared by following methods：PP GRANULES is mixed with paraffin, mixture is stirred under the conditions of 200 DEG C, is obtained
To polypropylene fusion object；Polypropylene fusion object is added in expects pipe of the end with spinning head；Utilize melting electrostatic spinning method
Polypropylene fibre film is formed, melting electrostatic spinning method is specially：Spinning distance is 15cm, spinning voltage 20kV, spinning temperature
Degree is 240 DEG C.
Embodiment 2
Fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；In polyamide hot
Nethike embrane forms polysulfone fibre film；PMMA fiber film is formed on polysulfone fibre film；Gelatin fiber film is formed on PMMA fiber film；
Polypropylene fibre film is formed on gelatin fiber film.Polysulfone fibre film thickness is 30 μm.Polysulfone fibre film is by following methods system
It is standby：Polysulfones is dissolved in dimethylacetamide solvent, is configured to a concentration of 25% polysulfones solution；Electrospinning is added in polysulfones solution
In syringe；Polysulfone fibre film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning distance
For 25cm, spinning voltage 30kV, gas flow 30L/min.PMMA fiber film thickness is 40 μm.PMMA fiber film be by with
It is prepared by lower section method：PMMA is dissolved in dimethylformamide and chloroform solvent, it is 20% to obtain mass fraction
PMMA solution；PMMA solution is added in electrospinning syringe；PMMA fiber film is formed using air-flow/electrospinning process, air-flow/
Electrospinning process is specially：Spinning distance is 35cm, spinning voltage 20kV, gas flow 10L/min.Gelatin fiber film
Thickness is 20 μm.Gelatin fiber film is prepared by following methods：Gelatin particle is added in deionized water, obtaining mass fraction is
25% gelatin solution；Gelatin solution is added in electrospinning syringe；Gelatin fiber film, electrostatic are formed using electrospinning process
Spinning process is specially：Spinning distance is 30cm, spinning voltage 15kV.Polypropylene fibre film thickness is 20 μm.Polypropylene is fine
Tieing up film is prepared by following methods：PP GRANULES is mixed with paraffin, mixture is stirred under the conditions of 210 DEG C, is obtained
To polypropylene fusion object；Polypropylene fusion object is added in expects pipe of the end with spinning head；Utilize melting electrostatic spinning method
Polypropylene fibre film is formed, melting electrostatic spinning method is specially：Spinning distance is 20cm, spinning voltage 25kV, spinning temperature
Degree is 250 DEG C.
Embodiment 3
Fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；In polyamide hot
Nethike embrane forms polysulfone fibre film；PMMA fiber film is formed on polysulfone fibre film；Gelatin fiber film is formed on PMMA fiber film；
Polypropylene fibre film is formed on gelatin fiber film.Polysulfone fibre film thickness is 25 μm.Polysulfone fibre film is by following methods system
It is standby：Polysulfones is dissolved in dimethylacetamide solvent, is configured to a concentration of 22% polysulfones solution；Electrospinning is added in polysulfones solution
In syringe；Polysulfone fibre film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning distance
For 22cm, spinning voltage 27kV, gas flow 25L/min.PMMA fiber film thickness is 35 μm.PMMA fiber film be by with
It is prepared by lower section method：PMMA is dissolved in dimethylformamide and chloroform solvent, it is 17% to obtain mass fraction
PMMA solution；PMMA solution is added in electrospinning syringe；PMMA fiber film is formed using air-flow/electrospinning process, air-flow/
Electrospinning process is specially：Spinning distance is 32cm, spinning voltage 17kV, gas flow 7L/min.Gelatin fiber film
Thickness is 15 μm.Gelatin fiber film is prepared by following methods：Gelatin particle is added in deionized water, obtaining mass fraction is
22% gelatin solution；Gelatin solution is added in electrospinning syringe；Gelatin fiber film, electrostatic are formed using electrospinning process
Spinning process is specially：Spinning distance is 27cm, spinning voltage 12kV.Polypropylene fibre film thickness is 17 μm.Polypropylene is fine
Tieing up film is prepared by following methods：PP GRANULES is mixed with paraffin, mixture is stirred under the conditions of 205 DEG C, is obtained
To polypropylene fusion object；Polypropylene fusion object is added in expects pipe of the end with spinning head；Utilize melting electrostatic spinning method
Polypropylene fibre film is formed, melting electrostatic spinning method is specially：Spinning distance is 17cm, spinning voltage 22kV, spinning temperature
Degree is 245 DEG C.
Embodiment 4
Fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；In polyamide hot
Nethike embrane forms polysulfone fibre film；PMMA fiber film is formed on polysulfone fibre film；Gelatin fiber film is formed on PMMA fiber film；
Polypropylene fibre film is formed on gelatin fiber film.Polysulfone fibre film thickness is 35 μm.Polysulfone fibre film is by following methods system
It is standby：Polysulfones is dissolved in dimethylacetamide solvent, is configured to a concentration of 27% polysulfones solution；Electrospinning is added in polysulfones solution
In syringe；Polysulfone fibre film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning distance
For 27cm, spinning voltage 35kV, gas flow 35L/min.PMMA fiber film thickness is 35 μm.PMMA fiber film be by with
It is prepared by lower section method：PMMA is dissolved in dimethylformamide and chloroform solvent, it is 17% to obtain mass fraction
PMMA solution；PMMA solution is added in electrospinning syringe；PMMA fiber film is formed using air-flow/electrospinning process, air-flow/
Electrospinning process is specially：Spinning distance is 32cm, spinning voltage 17kV, gas flow 7L/min.Gelatin fiber film
Thickness is 15 μm.Gelatin fiber film is prepared by following methods：Gelatin particle is added in deionized water, obtaining mass fraction is
22% gelatin solution；Gelatin solution is added in electrospinning syringe；Gelatin fiber film, electrostatic are formed using electrospinning process
Spinning process is specially：Spinning distance is 27cm, spinning voltage 12kV.Polypropylene fibre film thickness is 17 μm.Polypropylene is fine
Tieing up film is prepared by following methods：PP GRANULES is mixed with paraffin, mixture is stirred under the conditions of 205 DEG C, is obtained
To polypropylene fusion object；Polypropylene fusion object is added in expects pipe of the end with spinning head；Utilize melting electrostatic spinning method
Polypropylene fibre film is formed, melting electrostatic spinning method is specially：Spinning distance is 17cm, spinning voltage 22kV, spinning temperature
Degree is 245 DEG C.
Embodiment 5
Fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；In polyamide hot
Nethike embrane forms polysulfone fibre film；PMMA fiber film is formed on polysulfone fibre film；Gelatin fiber film is formed on PMMA fiber film；
Polypropylene fibre film is formed on gelatin fiber film.Polysulfone fibre film thickness is 25 μm.Polysulfone fibre film is by following methods system
It is standby：Polysulfones is dissolved in dimethylacetamide solvent, is configured to a concentration of 22% polysulfones solution；Electrospinning is added in polysulfones solution
In syringe；Polysulfone fibre film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning distance
For 22cm, spinning voltage 27kV, gas flow 25L/min.PMMA fiber film is prepared by following methods：PMMA is dissolved
In dimethylformamide and chloroform solvent, the PMMA solution that mass fraction is 25% is obtained；PMMA solution is added
In electrospinning syringe；PMMA fiber film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning
Distance is 25cm, spinning voltage 25kV, gas flow 15L/min.Gelatin fiber film thickness is 15 μm.Gelatin fiber film is
It is prepared by following methods：Gelatin particle is added in deionized water, the gelatin solution that mass fraction is 22% is obtained；Gelatin is molten
Liquid is added in electrospinning syringe；Gelatin fiber film is formed using electrospinning process, electrospinning process is specially：Spinning distance
For 27cm, spinning voltage 12kV.Polypropylene fibre film thickness is 17 μm.Polypropylene fibre film is prepared by following methods：It will
PP GRANULES is mixed with paraffin, is stirred to mixture under the conditions of 205 DEG C, is obtained polypropylene fusion object；By polypropylene
Fusant is added in expects pipe of the end with spinning head；Polypropylene fibre film is formed using melting electrostatic spinning method, melting is quiet
Electrical spinning method is specially：Spinning distance is 17cm, and spinning voltage 22kV, spinning temperature is 245 DEG C.
Embodiment 6
Fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；In polyamide hot
Nethike embrane forms polysulfone fibre film；PMMA fiber film is formed on polysulfone fibre film；Gelatin fiber film is formed on PMMA fiber film；
Polypropylene fibre film is formed on gelatin fiber film.Polysulfone fibre film thickness is 25 μm.Polysulfone fibre film is by following methods system
It is standby：Polysulfones is dissolved in dimethylacetamide solvent, is configured to a concentration of 22% polysulfones solution；Electrospinning is added in polysulfones solution
In syringe；Polysulfone fibre film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning distance
For 22cm, spinning voltage 27kV, gas flow 25L/min.PMMA fiber film thickness is 35 μm.PMMA fiber film be by with
It is prepared by lower section method：PMMA is dissolved in dimethylformamide and chloroform solvent, it is 17% to obtain mass fraction
PMMA solution；PMMA solution is added in electrospinning syringe；PMMA fiber film is formed using air-flow/electrospinning process, air-flow/
Electrospinning process is specially：Spinning distance is 32cm, spinning voltage 17kV, gas flow 7L/min.Gelatin fiber film
Thickness is 25 μm.Gelatin fiber film is prepared by following methods：Gelatin particle is added in deionized water, obtaining mass fraction is
30% gelatin solution；Gelatin solution is added in electrospinning syringe；Gelatin fiber film, electrostatic are formed using electrospinning process
Spinning process is specially：Spinning distance is 35cm, spinning voltage 20kV.Polypropylene fibre film thickness is 17 μm.Polypropylene is fine
Tieing up film is prepared by following methods：PP GRANULES is mixed with paraffin, mixture is stirred under the conditions of 205 DEG C, is obtained
To polypropylene fusion object；Polypropylene fusion object is added in expects pipe of the end with spinning head；Utilize melting electrostatic spinning method
Polypropylene fibre film is formed, melting electrostatic spinning method is specially：Spinning distance is 17cm, spinning voltage 22kV, spinning temperature
Degree is 245 DEG C.
Embodiment 7
Fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；In polyamide hot
Nethike embrane forms polysulfone fibre film；PMMA fiber film is formed on polysulfone fibre film；Gelatin fiber film is formed on PMMA fiber film；
Polypropylene fibre film is formed on gelatin fiber film.Polysulfone fibre film thickness is 25 μm.Polysulfone fibre film is by following methods system
It is standby：Polysulfones is dissolved in dimethylacetamide solvent, is configured to a concentration of 22% polysulfones solution；Electrospinning is added in polysulfones solution
In syringe；Polysulfone fibre film is formed using air-flow/electrospinning process, air-flow/electrospinning process is specially：Spinning distance
For 22cm, spinning voltage 27kV, gas flow 25L/min.PMMA fiber film thickness is 35 μm.PMMA fiber film be by with
It is prepared by lower section method：PMMA is dissolved in dimethylformamide and chloroform solvent, it is 17% to obtain mass fraction
PMMA solution；PMMA solution is added in electrospinning syringe；PMMA fiber film is formed using air-flow/electrospinning process, air-flow/
Electrospinning process is specially：Spinning distance is 32cm, spinning voltage 17kV, gas flow 7L/min.Gelatin fiber film
Thickness is 15 μm.Gelatin fiber film is prepared by following methods：Gelatin particle is added in deionized water, obtaining mass fraction is
22% gelatin solution；Gelatin solution is added in electrospinning syringe；Gelatin fiber film, electrostatic are formed using electrospinning process
Spinning process is specially：Spinning distance is 27cm, spinning voltage 12kV.Polypropylene fibre film thickness is 25 μm.Polypropylene is fine
Tieing up film is prepared by following methods：PP GRANULES is mixed with paraffin, mixture is stirred under the conditions of 220 DEG C, is obtained
To polypropylene fusion object；Polypropylene fusion object is added in expects pipe of the end with spinning head；Utilize melting electrostatic spinning method
Polypropylene fibre film is formed, melting electrostatic spinning method is specially：Spinning distance is 25cm, spinning voltage 30kV, spinning temperature
Degree is 260 DEG C.
Embodiment 8
Fire-fighting first aid disinfecting towel is prepared by following methods：Polyamide hot nethike embrane is provided；In polyamide hot
Nethike embrane forms PMMA fiber film；Gelatin fiber film is formed on PMMA fiber film；Polypropylene fibre is formed on gelatin fiber film
Film.PMMA fiber film is prepared by following methods：PMMA is dissolved in dimethylformamide and chloroform solvent, is obtained
The PMMA solution that mass fraction is 17%；PMMA solution is added in electrospinning syringe；It is formed using air-flow/electrospinning process
PMMA fiber film, air-flow/electrospinning process are specially：Spinning distance is 32cm, spinning voltage 17kV, and gas flow is
7L/min.Gelatin fiber film thickness is 15 μm.Gelatin fiber film is prepared by following methods：Deionized water is added in gelatin particle
In, obtain the gelatin solution that mass fraction is 22%；Gelatin solution is added in electrospinning syringe；Utilize electrospinning process shape
At gelatin fiber film, electrospinning process is specially：Spinning distance is 27cm, spinning voltage 12kV.Polypropylene fibre film thickness
Degree is 17 μm.Polypropylene fibre film is prepared by following methods：PP GRANULES is mixed with paraffin, it is right under the conditions of 205 DEG C
Mixture is stirred, and obtains polypropylene fusion object；Polypropylene fusion object is added in expects pipe of the end with spinning head；It utilizes
Melting electrostatic spinning method forms polypropylene fibre film, and melting electrostatic spinning method is specially：Spinning distance is 17cm, spinning electricity
Pressure is 22kV, and spinning temperature is 245 DEG C.
To embodiment 1-8 tested for tensile strength, elongation at break, test method is method well known in the art, for side
Just compare, tensile strength is normalized based on embodiment 1.
Table 1
| Tensile strength | Elongation at break | |
| Embodiment 1 | 100% | 42% |
| Embodiment 2 | 103% | 39% |
| Embodiment 3 | 101% | 45% |
| Embodiment 4 | 71% | 14% |
| Embodiment 5 | 75% | 19% |
| Embodiment 6 | 78% | 21% |
| Embodiment 7 | 75% | 20% |
| Embodiment 8 | 65% | 23% |
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (9)
1. a kind of fire-fighting first aid disinfecting towel, it is characterised in that：The fire-fighting first aid disinfecting towel is prepared by following methods：
Polyamide hot nethike embrane is provided；
Polysulfone fibre film is formed in the polyamide hot nethike embrane；
PMMA fiber film is formed on the polysulfone fibre film；
Gelatin fiber film is formed on the PMMA fiber film；
Polypropylene fibre film is formed on the gelatin fiber film.
2. fire-fighting first aid disinfecting towel as described in claim 1, it is characterised in that：The polysulfone fibre film thickness is 20-30 μm.
3. fire-fighting first aid disinfecting towel as described in claim 1, it is characterised in that：The polysulfone fibre film is by following methods system
It is standby：
Polysulfones is dissolved in dimethylacetamide solvent, is configured to the polysulfones solution of a concentration of 20-25%；
The polysulfones solution is added in electrospinning syringe；
Polysulfone fibre film is formed using air-flow/electrospinning process, the air-flow/electrospinning process is specially：Spinning distance
For 20-25cm, spinning voltage 25-30kV, gas flow 20-30L/min.
4. fire-fighting first aid disinfecting towel as described in claim 1, it is characterised in that：The PMMA fiber film thickness is 30-40 μm.
5. fire-fighting first aid disinfecting towel as described in claim 1, it is characterised in that：The PMMA fiber film is by following methods system
It is standby：
PMMA is dissolved in dimethylformamide and chloroform solvent, it is molten to obtain the PMMA that mass fraction is 15-20%
Liquid；
The PMMA solution is added in electrospinning syringe；
PMMA fiber film is formed using air-flow/electrospinning process, the air-flow/electrospinning process is specially：Spinning distance
For 30-35cm, spinning voltage 15-20kV, gas flow 5-10L/min.
6. fire-fighting first aid disinfecting towel as described in claim 1, it is characterised in that：The gelatin fiber film thickness is 10-20 μm.
7. fire-fighting first aid disinfecting towel as described in claim 1, it is characterised in that：The gelatin fiber film is by following methods system
It is standby：
Gelatin particle is added in deionized water, the gelatin solution that mass fraction is 20-25% is obtained；
Institute's gelatine solution is added in electrospinning syringe；
Gelatin fiber film is formed using electrospinning process, the electrospinning process is specially：Spinning distance is 25-30cm,
Spinning voltage is 10-15kV.
8. fire-fighting first aid disinfecting towel as described in claim 1, it is characterised in that：The polypropylene fibre film thickness is 15-20 μ
m。
9. fire-fighting first aid disinfecting towel as described in claim 1, it is characterised in that：The polypropylene fibre film is by following methods
It prepares：
PP GRANULES is mixed with paraffin, mixture is stirred under the conditions of 200-210 DEG C, obtains polypropylene fusion
Object；
The polypropylene fusion object is added in expects pipe of the end with spinning head；
Polypropylene fibre film is formed using melting electrostatic spinning method, the melting electrostatic spinning method is specially：Spinning distance
For 15-20cm, spinning voltage 20-25kV, spinning temperature is 240-250 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159192.9A CN108385281A (en) | 2018-02-26 | 2018-02-26 | A kind of fire-fighting first aid disinfecting towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159192.9A CN108385281A (en) | 2018-02-26 | 2018-02-26 | A kind of fire-fighting first aid disinfecting towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108385281A true CN108385281A (en) | 2018-08-10 |
Family
ID=63069224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810159192.9A Pending CN108385281A (en) | 2018-02-26 | 2018-02-26 | A kind of fire-fighting first aid disinfecting towel |
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| Country | Link |
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| CN (1) | CN108385281A (en) |
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|---|---|---|---|---|
| CN101946033A (en) * | 2007-12-28 | 2011-01-12 | 3M创新有限公司 | Composite nonwoven fibrous webs and methods of making and using the same |
| EP2484431A2 (en) * | 2009-09-30 | 2012-08-08 | Amomedi Co., Ltd. | Nanofiber membrane for western blot and preparation method thereof |
| CN103481624A (en) * | 2013-08-09 | 2014-01-01 | 天津工业大学 | Preparation method of multilayer sandwich type electrostatic-spinning polymer nanofiber composite membrane |
| US20140336514A1 (en) * | 2005-08-05 | 2014-11-13 | Gholam A. Peyman | Methods to regulate polarization and enhance function of cells |
| CN104630957A (en) * | 2015-02-13 | 2015-05-20 | 上海特安纶纤维有限公司 | Yarn and fabric made of polyphenylene sulfide fibers and blended fibers based on aromatic polyamide and Astrel 360 and production method of yarn and fabric |
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2018
- 2018-02-26 CN CN201810159192.9A patent/CN108385281A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140336514A1 (en) * | 2005-08-05 | 2014-11-13 | Gholam A. Peyman | Methods to regulate polarization and enhance function of cells |
| CN101946033A (en) * | 2007-12-28 | 2011-01-12 | 3M创新有限公司 | Composite nonwoven fibrous webs and methods of making and using the same |
| EP2484431A2 (en) * | 2009-09-30 | 2012-08-08 | Amomedi Co., Ltd. | Nanofiber membrane for western blot and preparation method thereof |
| CN103481624A (en) * | 2013-08-09 | 2014-01-01 | 天津工业大学 | Preparation method of multilayer sandwich type electrostatic-spinning polymer nanofiber composite membrane |
| CN104630957A (en) * | 2015-02-13 | 2015-05-20 | 上海特安纶纤维有限公司 | Yarn and fabric made of polyphenylene sulfide fibers and blended fibers based on aromatic polyamide and Astrel 360 and production method of yarn and fabric |
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