CN110172783A - A kind of sterile anti-corrosion belt non-woven fabrics and its manufacturing method - Google Patents
A kind of sterile anti-corrosion belt non-woven fabrics and its manufacturing method Download PDFInfo
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- CN110172783A CN110172783A CN201910501502.5A CN201910501502A CN110172783A CN 110172783 A CN110172783 A CN 110172783A CN 201910501502 A CN201910501502 A CN 201910501502A CN 110172783 A CN110172783 A CN 110172783A
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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
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- 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
- D04H1/435—Polyesters
-
- 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
- D04H1/40—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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
-
- 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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C9/00—Singeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
- D06M11/65—Salts of oxyacids of nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of sterile anti-corrosion belt non-woven fabrics, the manufacture raw material of the sterile anti-corrosion belt non-woven fabrics includes terylene, polypropylene, polyethylene, plasticizer, stabilizer, antioxidant, impact modifier and soak, and the parts by weight of the sterile anti-corrosion belt non-woven fabrics manufacture raw material are 100 parts of terylene, 60-70 parts of polypropylene, 55-60 parts of polyethylene, 3-7 parts of plasticizer, 2-4 parts of stabilizer, 4-6 parts of antioxidant, 2-3 parts of impact modifier, surplus are soak.The terylene that the present invention is impregnated by setting using the silver nitrate solution that concentration is 3%, making the inside of terylene, there may be certain silver ions, and the presence of these silver ions can make terylene itself have certain anti-microbial property, and manufacturing method, Fabrication parameter and raw material proportioning by changing sheet-like filter piece, the sheet-like filter piece that manufacture can be made to complete has stronger Corrosion Protection, and these manufacture raw materials are simple and easy to get, can carry out large-scale volume production with it.
Description
Technical field
The present invention relates to belt field of nonwoven fabric technology, specially a kind of sterile anti-corrosion belt non-woven fabrics and its manufacturer
Method.
Background technique
Filter cloth specifically includes that terylene filter cloth, polypropylene fibre filter cloth, polyamide fibre filter cloth, polyvinyl filter cloth.Belt non-woven fabrics material
Can: acidproof, resistance to weak base.Wearability, rotproofness, recovery are fine, and electric conductivity is very poor.Belt non-woven fabrics tool in the prior art
Outside having the advantages that common felt class filter cloth is peculiar, and wearability is very good, has very high cost performance and becomes in felt class filtrate
The maximum kind of usage amount.
And filter cloth would generally use non-woven fabrics when in use and be produced as production substrate, in the process used
In would generally be applied to sewage filtering or the waste treatment in factory, and the belt non-woven fabrics that works in this environment is logical
The substance of many strong acid and strong base classes can be often encountered, and the presence of these substances may make belt non-woven fabrics quick because of corrosion
Damage, affects the service life and filter efficiency of belt non-woven fabrics, for this purpose, it is proposed that a kind of sterile anti-corrosion belt non-woven fabrics
And its manufacturing method.
Summary of the invention
The purpose of the present invention is to provide a kind of sterile anti-corrosion belt non-woven fabrics and its manufacturing methods, to solve background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of sterile anti-corrosion belt non-woven fabrics, described sterile
The manufacture raw material of anti-corrosion belt non-woven fabrics includes that terylene, polypropylene, polyethylene, plasticizer, stabilizer, antioxidant, anti-impact click to change
Into agent and soak, the parts by weight of the sterile anti-corrosion belt non-woven fabrics manufacture raw material are 100 parts of terylene, polypropylene 60-70
Part, 55-60 parts of polyethylene, 3-7 parts of plasticizer, 2-4 parts of stabilizer, 4-6 parts of antioxidant, 2-3 parts of impact modifier, surplus are
Soak.
A kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics, a kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics
The following steps are included:
Step 1: terylene being put into soak impregnate first, the soaking time is 2-3h, soaking temperature 55-60
℃；
Step 2: the terylene that step 1 impregnates completion being put into drying room and is dried, drying temperature is 60-65 DEG C；
Step 3: polypropylene and polyethylene are put into pulverizer and crushed, crossed after crushing sieve carry out sieve take；
Step 4: the polyethylene after step 3 is crushed is put into melting tank and carries out melt process, and temperature is melted during melting
Degree is 95-100 DEG C, then raises the temperature to 175-185 DEG C, and then polypropylene is put into melting tank and carries out heating melting,
Stirring rod is added during thawing to be stirred it, revolving speed is 60-70r/min during stirring, melts it
Plasticizer, stabilizer, impact modifier is added inside backward melting tank and carries out continuation melting mixing；
Step 5: the inside that manufacture raw material and antioxidant after step 4 is melted are put into manifold carries out wire vent processing, and
Form it into the sheet-like filter net of certain pore size；
Step 6: the terylene that the drying of two panels step 2 is completed and a piece of sheet filter screen that step 5 manufacture is completed are overlapped, with
It is extruded to shape afterwards using compression roller to it, the temperature of compression roller is 55-60 DEG C during being extruded to shape；
Step 7: terylene and sheet-like filter net that step 6 sizing is completed being subjected to needle plate and covered, the number that needle plate covers is 3-4
It is secondary；
Step 8: terylene and sheet-like filter net after needle plate is covered cut off edge grinding and carry out processing of singing by gassing frame, burn
Hair machine temperature of singing during running is 140-150 DEG C, is cooled to room temperature after completion of singing one kind can be obtained
Sterile anti-corrosion belt non-woven fabrics.
Further, the plasticizer uses phthalic ester plasticizer.
Further, the stabilizer uses epoxy resin.
Further, the soak use concentration for 3% silver nitrate solution.
Further, the size for the terylene that step 2 manufacture is completed is greater than the sheet-like filter net that step 5 manufacture is completed
Size.
Compared with prior art, the invention has the following advantages:
(1) terylene that the present invention is impregnated by setting using the silver nitrate solution that concentration is 3%, can be such that the inside of terylene exists
There is certain silver ion, and the presence of these silver ions can make terylene itself have certain anti-microbial property；
(2) present invention can be such that manufacture completes by manufacturing method, Fabrication parameter and the raw material proportioning of change sheet-like filter piece
Sheet-like filter piece there is stronger Corrosion Protection, and these manufacture raw materials are simple and easy to get, can carry out with it extensive
Volume production.
Specific embodiment
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment one:
A kind of sterile anti-corrosion belt non-woven fabrics, the manufacture raw material of the sterile anti-corrosion belt non-woven fabrics include terylene, polypropylene, gather
Ethylene, plasticizer, stabilizer, antioxidant, impact modifier and soak, the sterile anti-corrosion belt non-woven fabrics manufacture raw material
Parts by weight be 100 parts of terylene, it is 60 parts of polypropylene, 55 parts of polyethylene, 3 parts of plasticizer, 2 parts of stabilizer, 4 parts of antioxidant, anti-
2 parts of impact modifiers, surplus are soak.
A kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics, a kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics
The following steps are included:
Step 1: terylene being put into soak impregnate first, the soaking time is 2h, and soaking temperature is 55 DEG C；
Step 2: the terylene that step 1 impregnates completion being put into drying room and is dried, drying temperature is 60 DEG C；
Step 3: polypropylene and polyethylene are put into pulverizer and crushed, crossed after crushing sieve carry out sieve take；
Step 4: the polyethylene after step 3 is crushed is put into melting tank and carries out melt process, and temperature is melted during melting
Degree is 95 DEG C, then raises the temperature to 175 DEG C, and then polypropylene is put into melting tank and carries out heating melting, in thawing
Stirring rod is added in the process to be stirred it, revolving speed is 60r/min during stirring, in the backward melting tank of melting
Portion is added plasticizer, stabilizer, impact modifier and carries out continuation melting mixing；
Step 5: the inside that manufacture raw material and antioxidant after step 4 is melted are put into manifold carries out wire vent processing, and
Form it into the sheet-like filter net of certain pore size；
Step 6: the terylene that the drying of two panels step 2 is completed and a piece of sheet filter screen that step 5 manufacture is completed are overlapped, with
It is extruded to shape afterwards using compression roller to it, the temperature of compression roller is 55 DEG C during being extruded to shape；
Step 7: terylene and sheet-like filter net that step 6 sizing is completed being subjected to needle plate and covered, the number that needle plate covers is 3 times；
Step 8: terylene and sheet-like filter net after needle plate is covered cut off edge grinding and carry out processing of singing by gassing frame, burn
Hair machine temperature of singing during running is 140 DEG C, be cooled to after completion of singing room temperature can be obtained it is a kind of sterile
Anti-corrosion belt non-woven fabrics.
The plasticizer uses phthalic ester plasticizer.
The stabilizer uses epoxy resin.
The soak use concentration for 3% silver nitrate solution.
The size for the terylene that step 2 manufacture is completed is greater than the size for the sheet-like filter net that step 5 manufacture is completed.
Embodiment two:
A kind of sterile anti-corrosion belt non-woven fabrics, the manufacture raw material of the sterile anti-corrosion belt non-woven fabrics include terylene, polypropylene, gather
Ethylene, plasticizer, stabilizer, antioxidant, impact modifier and soak, the sterile anti-corrosion belt non-woven fabrics manufacture raw material
Parts by weight be 100 parts of terylene, it is 70 parts of polypropylene, 60 parts of polyethylene, 7 parts of plasticizer, 4 parts of stabilizer, 6 parts of antioxidant, anti-
3 parts of impact modifiers, surplus are soak.
A kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics, a kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics
The following steps are included:
Step 1: terylene being put into soak impregnate first, the soaking time is 3h, and soaking temperature is 60 DEG C；
Step 2: the terylene that step 1 impregnates completion being put into drying room and is dried, drying temperature is 65 DEG C；
Step 3: polypropylene and polyethylene are put into pulverizer and crushed, crossed after crushing sieve carry out sieve take；
Step 4: the polyethylene after step 3 is crushed is put into melting tank and carries out melt process, and temperature is melted during melting
Degree is 100 DEG C, then raises the temperature to 185 DEG C, and then polypropylene is put into melting tank and carries out heating melting, in thawing
Stirring rod is added in the process to be stirred it, revolving speed is 70r/min during stirring, in the backward melting tank of melting
Portion is added plasticizer, stabilizer, impact modifier and carries out continuation melting mixing；
Step 5: the inside that manufacture raw material and antioxidant after step 4 is melted are put into manifold carries out wire vent processing, and
Form it into the sheet-like filter net of certain pore size；
Step 6: the terylene that the drying of two panels step 2 is completed and a piece of sheet filter screen that step 5 manufacture is completed are overlapped, with
It is extruded to shape afterwards using compression roller to it, the temperature of compression roller is 60 DEG C during being extruded to shape；
Step 7: terylene and sheet-like filter net that step 6 sizing is completed being subjected to needle plate and covered, the number that needle plate covers is 4 times；
Step 8: terylene and sheet-like filter net after needle plate is covered cut off edge grinding and carry out processing of singing by gassing frame, burn
Hair machine temperature of singing during running is 150 DEG C, be cooled to after completion of singing room temperature can be obtained it is a kind of sterile
Anti-corrosion belt non-woven fabrics.
The plasticizer uses phthalic ester plasticizer.
The stabilizer uses epoxy resin.
The soak use concentration for 5% silver nitrate solution.
The size for the terylene that step 2 manufacture is completed is greater than the size for the sheet-like filter net that step 5 manufacture is completed.
Embodiment three:
A kind of sterile anti-corrosion belt non-woven fabrics, the manufacture raw material of the sterile anti-corrosion belt non-woven fabrics include terylene, polypropylene, gather
Ethylene, plasticizer, stabilizer, antioxidant, impact modifier and soak, the sterile anti-corrosion belt non-woven fabrics manufacture raw material
Parts by weight be 100 parts of terylene, it is 65 parts of polypropylene, 58 parts of polyethylene, 6 parts of plasticizer, 3 parts of stabilizer, 5 parts of antioxidant, anti-
3 parts of impact modifiers, surplus are soak.
A kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics, a kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics
The following steps are included:
Step 1: terylene being put into soak impregnate first, the soaking time is 2.5h, and soaking temperature is 58 DEG C；
Step 2: the terylene that step 1 impregnates completion being put into drying room and is dried, drying temperature is 62 DEG C；
Step 3: polypropylene and polyethylene are put into pulverizer and crushed, crossed after crushing sieve carry out sieve take；
Step 4: the polyethylene after step 3 is crushed is put into melting tank and carries out melt process, and temperature is melted during melting
Degree is 98 DEG C, then raises the temperature to 180 DEG C, and then polypropylene is put into melting tank and carries out heating melting, in thawing
Stirring rod is added in the process to be stirred it, revolving speed is 65r/min during stirring, in the backward melting tank of melting
Portion is added plasticizer, stabilizer, impact modifier and carries out continuation melting mixing；
Step 5: the inside that manufacture raw material and antioxidant after step 4 is melted are put into manifold carries out wire vent processing, and
Form it into the sheet-like filter net of certain pore size；
Step 6: the terylene that the drying of two panels step 2 is completed and a piece of sheet filter screen that step 5 manufacture is completed are overlapped, with
It is extruded to shape afterwards using compression roller to it, the temperature of compression roller is 58 DEG C during being extruded to shape；
Step 7: terylene and sheet-like filter net that step 6 sizing is completed being subjected to needle plate and covered, the number that needle plate covers is 3 times；
Step 8: terylene and sheet-like filter net after needle plate is covered cut off edge grinding and carry out processing of singing by gassing frame, burn
Hair machine temperature of singing during running is 145 DEG C, be cooled to after completion of singing room temperature can be obtained it is a kind of sterile
Anti-corrosion belt non-woven fabrics.
The plasticizer uses phthalic ester plasticizer.
The stabilizer uses epoxy resin.
The soak use concentration for 4% silver nitrate solution.
The size for the terylene that step 2 manufacture is completed is greater than the size for the sheet-like filter net that step 5 manufacture is completed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of sterile anti-corrosion belt non-woven fabrics, it is characterised in that: the manufacture raw material of the sterile anti-corrosion belt non-woven fabrics includes
Terylene, polypropylene, polyethylene, plasticizer, stabilizer, antioxidant, impact modifier and soak, the sterile anti-corrosion belt
Non-woven fabrics manufacture raw material parts by weight be 100 parts of terylene, 60-70 parts of polypropylene, 55-60 parts of polyethylene, 3-7 parts of plasticizer,
2-4 parts of stabilizer, 4-6 parts of antioxidant, 2-3 parts of impact modifier, surplus are soak.
2. a kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics, it is characterised in that: a kind of sterile anti-corrosion belt non-woven fabrics
Manufacturing method the following steps are included:
Step 1: terylene being put into soak impregnate first, the soaking time is 2-3h, soaking temperature 55-60
℃；
Step 2: the terylene that step 1 impregnates completion being put into drying room and is dried, drying temperature is 60-65 DEG C；
Step 3: polypropylene and polyethylene are put into pulverizer and crushed, crossed after crushing sieve carry out sieve take；
Step 4: the polyethylene after step 3 is crushed is put into melting tank and carries out melt process, and temperature is melted during melting
Degree is 95-100 DEG C, then raises the temperature to 175-185 DEG C, and then polypropylene is put into melting tank and carries out heating melting,
Stirring rod is added during thawing to be stirred it, revolving speed is 60-70r/min during stirring, melts it
Plasticizer, stabilizer, impact modifier is added inside backward melting tank and carries out continuation melting mixing；
Step 5: the inside that manufacture raw material and antioxidant after step 4 is melted are put into manifold carries out wire vent processing, and
Form it into the sheet-like filter net of certain pore size；
Step 6: the terylene that the drying of two panels step 2 is completed and a piece of sheet filter screen that step 5 manufacture is completed are overlapped, with
It is extruded to shape afterwards using compression roller to it, the temperature of compression roller is 55-60 DEG C during being extruded to shape；
Step 7: terylene and sheet-like filter net that step 6 sizing is completed being subjected to needle plate and covered, the number that needle plate covers is 3-4
It is secondary；
Step 8: terylene and sheet-like filter net after needle plate is covered cut off edge grinding and carry out processing of singing by gassing frame, burn
Hair machine temperature of singing during running is 140-150 DEG C, is cooled to room temperature after completion of singing one kind can be obtained
Sterile anti-corrosion belt non-woven fabrics.
3. a kind of sterile anti-corrosion belt non-woven fabrics according to claim 1, it is characterised in that: the plasticizer is using adjacent benzene
Diformic ester plasticizer.
4. a kind of sterile anti-corrosion belt non-woven fabrics according to claim 1, it is characterised in that: the stabilizer uses epoxy
Resin.
5. a kind of sterile anti-corrosion belt non-woven fabrics according to claim 1, it is characterised in that: the soak uses concentration
For the silver nitrate solution of 3-5%.
6. a kind of manufacturing method of sterile anti-corrosion belt non-woven fabrics according to claim 2, it is characterised in that: the step
The size for the terylene that 2 manufactures are completed is greater than the size for the sheet-like filter net that step 5 manufacture is completed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501502.5A CN110172783A (en) | 2019-06-11 | 2019-06-11 | A kind of sterile anti-corrosion belt non-woven fabrics and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910501502.5A CN110172783A (en) | 2019-06-11 | 2019-06-11 | A kind of sterile anti-corrosion belt non-woven fabrics and its manufacturing method |
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| CN110172783A true CN110172783A (en) | 2019-08-27 |
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| CN201910501502.5A Pending CN110172783A (en) | 2019-06-11 | 2019-06-11 | A kind of sterile anti-corrosion belt non-woven fabrics and its manufacturing method |
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Citations (7)
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|---|---|---|---|---|
| CN103877784A (en) * | 2012-12-22 | 2014-06-25 | 青岛同冠王实业有限公司 | Production method for composite filter fabric |
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| CN106938524A (en) * | 2017-03-06 | 2017-07-11 | 东华大学 | A kind of refuse landfill preparation method of polypropylene composite materials geotextiles |
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| CN108265392A (en) * | 2017-12-22 | 2018-07-10 | 五邑大学 | A kind of preparation method of bloom oxidative stability reinforced polypropylene non-woven fabrics |
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Application publication date: 20190827 |