CN107419436A - One kind melt-blown radiation proof composite fibre nonwoven cloth fabric and preparation method thereof - Google Patents
One kind melt-blown radiation proof composite fibre nonwoven cloth fabric and preparation method thereof Download PDFInfo
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- CN107419436A CN107419436A CN201710735922.0A CN201710735922A CN107419436A CN 107419436 A CN107419436 A CN 107419436A CN 201710735922 A CN201710735922 A CN 201710735922A CN 107419436 A CN107419436 A CN 107419436A
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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
- D04H1/40—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
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- 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
- D04H1/4326—Condensation or reaction polymers
- D04H1/4334—Polyamides
- D04H1/4342—Aromatic polyamides
-
- 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
- D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses one kind melt-blown radiation proof composite fibre nonwoven cloth fabric and preparation method thereof, according to mass percent, it is prepared from the following components：30 50 parts of string, 20 40 parts of radioresistance fiber, 10 20 parts of radioresistance dyestuff, the invention also discloses a kind of above-mentioned preparation method for being meltblown radiation proof composite fibre nonwoven cloth fabric, step are as follows：Shredding at least twice is passed through to string and radioresistance fiber；String after shredding and radioresistance fiber are combed by lapping machine lapping and carding machine again；Hot blast adhesion is carried out, then the fiber after bonding is sprayed to and laterally and in the reception device of low speed lengthwise movement through air is cooled into fiber cloth at a high speed；The fiber cloth being prepared is printed and dyed using radioresistance dyestuff, that is, product is prepared.The present invention has the advantages that radioresistance effect is good, will not produce infringement to human body.
Description
Technical field
It is specifically a kind of to be meltblown radiation proof composite fibre nonwoven cloth face the present invention relates to non-woven fabric preparation field
Material and preparation method thereof.
Background technology
Non-woven fabrics is also known as adhesive-bonded fabric, is to be made up of fiber orient or random, is environment-friendly materials of new generation, has anti-
It is damp, ventilative, flexible, light, not combustion-supporting, easy to decompose, be nontoxic nonirritant, rich in color, cheap, recyclable etc.
Feature, such as more use polypropylene granules as raw material, through high-temperature fusion, spinneret, spread guiding principle, hot pressing batch continuous one-step produce and
Into being called cloth because of the outward appearance with cloth and some performances.
Bonded fabric product is rich in color, bright-coloured lucid and lively, Eco-Fashion, widely used, elegant in appearance, and pattern and style are all more
Sample, and light, environmentally friendly, recyclable, by the internationally recognized environment-friendly products for ecology of preserving our planet, suitable for agricultural film,
The industries such as shoemaking, process hides, mattress, child-mother-covering, decoration, chemical industry, printing, automobile, building materials, furniture, and dress lining cloth, health care
The gift bag of disposable surgical clothing, mouth mask, cap, sheet, the disposable tablecloth in hotel, beauty, Saunas or even current fashion, fine work
Bag, advertising bag etc., environment-friendly products are widely used, economical and practical.Because its outward appearance is similar to pearl, also known as pearl painting canvas.
Radiation is divided into electromagnetic radiation and nuclear radiation, and the harm of radiation can not be ignored, and long-term raying irradiation, can make human body
Uncomfortable, the serious damage for causing human organ and system is produced, causes the generation of various diseases, such as:Leukaemia, regeneration barrier
Impenetrability anaemia, various tumours, eyeground pathological changes, genital system diseases, early ageing etc..
At present, the defects of the non-woven fabrics generally existing capability of resistance to radiation difference of in the market, for the health of human body, one is developed
The good non-woven fabrics of money radiation-proof effect turns into one of important problem.
The content of the invention
The invention aims to solve the defects of radiation resistance of the prior art is poor, harmful, there is provided
One kind is meltblown radiation proof composite fibre nonwoven cloth fabric and preparation method thereof to solve the above problems.
To achieve these goals, technical scheme is as follows：The invention discloses one kind melt-blown radiation proof is compound
Fiber non-woven cloth fabric, according to mass percent, it is prepared from the following components：String 30-50 parts, radioresistance fiber
20-40 parts, radioresistance dyestuff 10-20 parts.
Preferably, the invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent,
It is prepared from the following components：String 35-45 parts, radioresistance fiber 25-35 parts, radioresistance dyestuff 15-20 parts.
Preferably, the invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent,
It is prepared from the following components：40 parts of string, 30 parts of radioresistance fiber, 15 parts of radioresistance dyestuff.
Preferably, the invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent,
It is prepared from the following components：30 parts of string, 40 parts of radioresistance fiber, 10 parts of radioresistance dyestuff.
Preferably, the invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent,
It is prepared from the following components：50 parts of string, 20 parts of radioresistance fiber, 20 parts of radioresistance dyestuff.
Preferably, described radioresistance fiber is using the equal diimides fiber of 4,4'- p-phenylenes or polyphenyl and miaow
Azoles fiber.
Preferably, a diameter of 8 μm -12 μm of described radioresistance fiber.
Preferably, according to parts by weight, described radioresistance dyestuff is prepared using following components：Acrylic emulsion
20-25 parts, silver powder 8-12 parts, the sour cyanines 10-16 parts in side, glacial acetic acid 10-20 parts, water 20-30 parts.
Preferably, the preparation method of radioresistance dyestuff of the present invention is：By olefin(e) acid emulsion, silver powder, the sour cyanines part in side,
Glacial acetic acid is added to the water, and product is prepared after stirring.
Preferably, the invention also discloses a kind of above-mentioned preparation side for being meltblown radiation proof composite fibre nonwoven cloth fabric
Method, step are as follows：
(1) shredding at least twice, is passed through to string and radioresistance fiber；
(2), the string after shredding and radioresistance fiber are combed by lapping machine lapping and carding machine again；
(3) hot blast adhesion, is carried out, then the reception that the fiber after bonding is sprayed at a high speed laterally with low speed lengthwise movement fills
Put and be cooled into fiber cloth through air；
(4), the fiber cloth being prepared is printed and dyed using radioresistance dyestuff, that is, product is prepared.
The present invention has advantages below compared with prior art：
The melt-blown radiation proof composite fibre nonwoven cloth fabric of the present invention is prepared by using radioresistance fiber, especially
The equal diimides fiber of 4,4'- p-phenylenes and PBI fibre are respectively provided with excellent radiation resistance, therefore prepare
Obtained product radiation resistance is excellent, avoids the infringement of Radiation On Human body；
The product being prepared is printed and dyed by using radioresistance dyestuff, further increases the radioresistance effect of product
Fruit.
Embodiment
The invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent, by with the following group
Divide and be prepared：String 30-50 parts, radioresistance fiber 20-40 parts, radioresistance dyestuff 10-20 parts.
Preferably, the invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent,
It is prepared from the following components：String 35-45 parts, radioresistance fiber 25-35 parts, radioresistance dyestuff 15-20 parts.
Preferably, the invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent,
It is prepared from the following components：40 parts of string, 30 parts of radioresistance fiber, 15 parts of radioresistance dyestuff.
Preferably, the invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent,
It is prepared from the following components：30 parts of string, 40 parts of radioresistance fiber, 10 parts of radioresistance dyestuff.
Preferably, the invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent,
It is prepared from the following components：50 parts of string, 20 parts of radioresistance fiber, 20 parts of radioresistance dyestuff.
Preferably, described radioresistance fiber is using the equal diimides fiber of 4,4'- p-phenylenes or polyphenyl and miaow
Azoles fiber.
Preferably, according to parts by weight, described radioresistance dyestuff is prepared using following components：Acrylic emulsion
20-25 parts, silver powder 8-12 parts, the sour cyanines 10-16 parts in side, glacial acetic acid 10-20 parts, water 20-30 parts.
Preferably, the preparation method of radioresistance dyestuff of the present invention is：By olefin(e) acid emulsion, silver powder, the sour cyanines part in side,
Glacial acetic acid is added to the water, and product is prepared after stirring.
Preferably, the invention also discloses a kind of above-mentioned preparation side for being meltblown radiation proof composite fibre nonwoven cloth fabric
Method, step are as follows：
(1) shredding at least twice, is passed through to string and radioresistance fiber；
(2), the string after shredding and radioresistance fiber are combed by lapping machine lapping and carding machine again；
(3) hot blast adhesion, is carried out, then the reception that the fiber after bonding is sprayed at a high speed laterally with low speed lengthwise movement fills
Put and be cooled into fiber cloth through air；
(4), the fiber cloth being prepared is printed and dyed using radioresistance dyestuff, that is, product is prepared.
Embodiment 1
The invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent, by with the following group
Divide and be prepared：40 parts of string, 30 parts of radioresistance fiber, 15 parts of radioresistance dyestuff.
Described radioresistance fiber uses the equal diimides fiber of 4,4'- p-phenylenes.
According to parts by weight, described radioresistance dyestuff is prepared using following components：22 parts of acrylic emulsion, silver powder
10 parts, sour 13 parts of the cyanines in side, 15 parts of glacial acetic acid, 25 parts of water.
The preparation method of radioresistance dyestuff of the present invention is：Olefin(e) acid emulsion, silver powder, the sour cyanines part in side, glacial acetic acid are added
Enter into water, product is prepared after stirring.
The invention also discloses a kind of above-mentioned preparation method for being meltblown radiation proof composite fibre nonwoven cloth fabric, step is such as
Under：
(1) shredding twice, is passed through to string and radioresistance fiber；
(2), the string after shredding and radioresistance fiber are combed by lapping machine lapping and carding machine again；
(3) hot blast adhesion, is carried out, then the reception that the fiber after bonding is sprayed at a high speed laterally with low speed lengthwise movement fills
Put and be cooled into fiber cloth through air；
(4), the fiber cloth being prepared is printed and dyed using radioresistance dyestuff, that is, product is prepared.
Embodiment 2
The invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent, by with the following group
Divide and be prepared：30 parts of string, 40 parts of radioresistance fiber, 10 parts of radioresistance dyestuff.
Described radioresistance fiber uses PBI fibre.
According to parts by weight, described radioresistance dyestuff is prepared using following components：20 parts of acrylic emulsion, silver powder
12 parts, sour 10 parts of the cyanines in side, 20 parts of glacial acetic acid, 20 parts of water.
The preparation method of radioresistance dyestuff of the present invention is：Olefin(e) acid emulsion, silver powder, the sour cyanines part in side, glacial acetic acid are added
Enter into water, product is prepared after stirring.
The invention also discloses a kind of above-mentioned preparation method for being meltblown radiation proof composite fibre nonwoven cloth fabric, step is such as
Under：
(1) shredding three times, is passed through to string and radioresistance fiber；
(2), the string after shredding and radioresistance fiber are combed by lapping machine lapping and carding machine again；
(3) hot blast adhesion, is carried out, then the reception that the fiber after bonding is sprayed at a high speed laterally with low speed lengthwise movement fills
Put and be cooled into fiber cloth through air；
(4), the fiber cloth being prepared is printed and dyed using radioresistance dyestuff, that is, product is prepared.
Embodiment 3
The invention discloses one kind to be meltblown radiation proof composite fibre nonwoven cloth fabric, according to mass percent, by with the following group
Divide and be prepared：50 parts of string, 20 parts of radioresistance fiber, 20 parts of radioresistance dyestuff.
Described radioresistance fiber uses the equal diimides fiber of 4,4'- p-phenylenes.
According to parts by weight, described radioresistance dyestuff is prepared using following components：25 parts of acrylic emulsion, silver powder
8 parts, sour 16 parts of the cyanines in side, 10 parts of glacial acetic acid, 27 parts of water.
The preparation method of radioresistance dyestuff of the present invention is：Olefin(e) acid emulsion, silver powder, the sour cyanines part in side, glacial acetic acid are added
Enter into water, product is prepared after stirring.
The invention also discloses a kind of above-mentioned preparation method for being meltblown radiation proof composite fibre nonwoven cloth fabric, step is such as
Under：
(1) shredding twice, is passed through to string and radioresistance fiber；
(2), the string after shredding and radioresistance fiber are combed by lapping machine lapping and carding machine again；
(3) hot blast adhesion, is carried out, then the reception that the fiber after bonding is sprayed at a high speed laterally with low speed lengthwise movement fills
Put and be cooled into fiber cloth through air；
(4), the fiber cloth being prepared is printed and dyed using radioresistance dyestuff, that is, product is prepared.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (10)
1. one kind melt-blown radiation proof composite fibre nonwoven cloth fabric, it is characterised in that：According to mass percent, by following components system
It is standby to form：String 30-50 parts, radioresistance fiber 20-40 parts, radioresistance dyestuff 10-20 parts.
A kind of 2. melt-blown radiation proof composite fibre nonwoven cloth fabric according to claim 1, it is characterised in that：According to quality
Percentage, it is prepared from the following components：String 35-45 parts, radioresistance fiber 25-35 parts, radioresistance dyestuff 15-20
Part.
A kind of 3. melt-blown radiation proof composite fibre nonwoven cloth fabric according to claim 1, it is characterised in that：According to quality
Percentage, it is prepared from the following components：40 parts of string, 30 parts of radioresistance fiber, 15 parts of radioresistance dyestuff.
A kind of 4. melt-blown radiation proof composite fibre nonwoven cloth fabric according to claim 1, it is characterised in that：According to quality
Percentage, it is prepared from the following components：30 parts of string, 40 parts of radioresistance fiber, 10 parts of radioresistance dyestuff.
A kind of 5. melt-blown radiation proof composite fibre nonwoven cloth fabric according to claim 1, it is characterised in that：According to quality
Percentage, it is prepared from the following components：50 parts of string, 20 parts of radioresistance fiber, 20 parts of radioresistance dyestuff.
6. according to a kind of any described melt-blown radiation proof composite fibre nonwoven cloth fabrics of claim 1-5, it is characterised in that：Institute
The radioresistance fiber stated uses the equal diimides fiber of 4,4'- p-phenylenes or PBI fibre.
7. according to a kind of any described melt-blown radiation proof composite fibre nonwoven cloth fabrics of claim 1-5, it is characterised in that：Institute
A diameter of 8 μm -12 μm of the radioresistance fiber stated.
8. according to a kind of any described melt-blown radiation proof composite fibre nonwoven cloth fabrics of claim 1-5, it is characterised in that：Press
According to parts by weight, described radioresistance dyestuff is prepared using following components：Acrylic emulsion 20-25 parts, silver powder 8-12 parts,
The sour cyanines 10-16 parts in side, glacial acetic acid 10-20 parts, water 20-30 parts.
9. according to a kind of any described melt-blown radiation proof composite fibre nonwoven cloth fabrics of claim 1-5, it is characterised in that：Institute
The preparation method for the radioresistance dyestuff stated is：Olefin(e) acid emulsion, silver powder, the sour cyanines part in side, glacial acetic acid are added to the water, stirred
Product is prepared afterwards.
10. according to a kind of preparation method of any described melt-blown radiation proof composite fibre nonwoven cloth fabrics of claim 1-5, its
It is characterised by：Step is as follows：
(1) shredding at least twice, is passed through to string and radioresistance fiber；
(2), the string after shredding and radioresistance fiber are combed by lapping machine lapping and carding machine again；
(3) hot blast adhesion, is carried out, then the fiber after bonding is sprayed at a high speed laterally and in the reception device of low speed lengthwise movement
Fiber cloth is cooled into through air；
(4), the fiber cloth being prepared is printed and dyed using radioresistance dyestuff, that is, product is prepared.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735922.0A CN107419436A (en) | 2017-08-24 | 2017-08-24 | One kind melt-blown radiation proof composite fibre nonwoven cloth fabric and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710735922.0A CN107419436A (en) | 2017-08-24 | 2017-08-24 | One kind melt-blown radiation proof composite fibre nonwoven cloth fabric and preparation method thereof |
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| CN107419436A true CN107419436A (en) | 2017-12-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108085870A (en) * | 2017-12-25 | 2018-05-29 | 安徽省临泉县万隆塑料包装有限公司 | A kind of preparation process of antistatic heat bonding non-woven fabrics |
| CN112609326A (en) * | 2020-12-03 | 2021-04-06 | 安徽应流久源核能新材料科技有限公司 | Flexible shielding material for nuclear radiation protection and preparation method thereof |
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