CN109667065A - A kind of anti-static nonwoven fabric bag and preparation method thereof - Google Patents
A kind of anti-static nonwoven fabric bag and preparation method thereof Download PDFInfo
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- CN109667065A CN109667065A CN201910012623.3A CN201910012623A CN109667065A CN 109667065 A CN109667065 A CN 109667065A CN 201910012623 A CN201910012623 A CN 201910012623A CN 109667065 A CN109667065 A CN 109667065A
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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
- D04H1/44—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
- D04H1/492—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 by fluid jet
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- 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
- D04H1/44—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
- D04H1/485—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 in combination with weld-bonding
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The present invention provides a kind of anti-static nonwoven fabric bag and preparation method thereof, is related to non-woven bag production technical field.The non-woven bag is made of raw material from the following weight: 22-26 parts of polytetrafluoroethylene (PTFE), 18-22 parts of polypropylene, 12-14 parts of lauryl sodium sulfate, 8-10 parts of dioctyl succinate disulfonate acid, 4-6 parts of sodium glycocholate, 13-15 parts of fatty acid sorbitan, 9-11 parts of lauryl glucoside, 5-7 parts of stearic acid, 2-4 parts of crosslinking agent, 2-4 parts of toughener, 1-3 parts of dispersing agent.The present invention overcomes the deficiencies in the prior art, can effectively improve the antistatic property and anti-microbial property of non-woven bag, prevent it from adsorbing dust and bacterium in environment, to reduce cleanliness and the safety of food or clothing, using effect is good, non-woven bag superior performance, is suitable for promoting.
Description
Technical field
The present invention relates to non-woven bag production technical fields, and in particular to a kind of anti-static nonwoven fabric bag and its preparation side
Method.
Background technique
Non-woven bag, also known as non-woven cloth bag are a kind of green products, tough and tensile durable, handsome in appearance, good permeability,
It is reusable, washable, can silk-screen advertisement, shipping mark, validity period it is long.For non-woven bag using non-woven fabrics as raw material, it is a new generation
Environment-friendly materials, have it is moisture-proof, ventilative, flexible, light, not combustion-supporting, be easy decompose, it is nontoxic it is nonirritant, rich in color, price is low
The features such as honest and clean, recyclable.
Non-woven bag is usually used in wash vegetables or laundry clothes in daily life, at present the formula composition of non-woven bag and production work
Skill is unreasonable, causes the antistatic property of non-woven bag poor, so easily adsorb environment in dust and bacterium, wash vegetables or
Laundry all directly brings these dusts and bacterium into when taking, to reduce cleanliness and the safety of food or clothing, influences people
Normal life, bring biggish trouble to user.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of anti-static nonwoven fabric bag and preparation method thereof, the present invention overcomes
The deficiencies in the prior art, can effectively improve the antistatic property and anti-microbial property of non-woven bag, prevent it from adsorbing in environment
Dust and bacterium, to reduce cleanliness and the safety of food or clothing, using effect is good, non-woven bag superior performance, fits
Preferably promote.
In order to achieve the above object, technical solution of the present invention is achieved by the following technical programs:
A kind of anti-static nonwoven fabric bag, the non-woven bag are made of raw material from the following weight: polytetrafluoroethylene (PTFE) 22-26
Part, 18-22 parts of polypropylene, 12-14 parts of lauryl sodium sulfate, 8-10 parts of dioctyl succinate disulfonate acid, sodium glycocholate 4-6
Part, 13-15 parts of fatty acid sorbitan, 9-11 parts of lauryl glucoside, 5-7 parts of stearic acid, 2-4 parts of crosslinking agent, toughener 2-4
Part, 1-3 parts of dispersing agent.
Preferably, the non-woven bag is made of raw material from the following weight: 24 parts of polytetrafluoroethylene (PTFE), 20 parts of polypropylene,
13 parts of lauryl sodium sulfate, 9 parts of dioctyl succinate disulfonate acid, 5 parts of sodium glycocholate, 14 parts of fatty acid sorbitan, lauryl
10 parts of glucoside, 6 parts of stearic acid, 3 parts of crosslinking agent, 3 parts of toughener, 2 parts of dispersing agent.
Preferably, the crosslinking agent is methylene diacrylamide, 1,4-butanediol diglycidyl ether and hexa-methylene four
One of amine is a variety of.
Preferably, the toughener is one of polyamide, zirconium oxide and polyvinyl butyral or a variety of.
Preferably, the dispersing agent is one of sodium tripolyphosphate, triethyl group hexyl phosphoric acid and polyvinylpyrrolidone
Or it is a variety of.
A kind of preparation method of anti-static nonwoven fabric bag, the preparation method of the non-woven bag the following steps are included:
(1) it is added in kneading machine after mixing polytetrafluoroethylene (PTFE), polypropylene and crosslinking agent, is warming up to 200-240 DEG C of progress
It is kneaded melting, it is spare that stirring mixing 1-2h obtains non-woven fabrics base-material；
(2) it is poured into blender after mixing lauryl sodium sulfate, dioctyl succinate disulfonate acid and sodium glycocholate, then
The dehydrated alcohol of 2-4 times of volume is added, and is warming up to 120-160 DEG C, is stirred 30-50min；
(3) will fatty acid sorbitan, lauryl glucoside and stearic acid mix after toughener is added, after be mixed object and beat
Enter in the blender in above-mentioned steps (2), continue to stir 40-60min, then stops stirring heat preservation infiltration 2-4h and obtain anti-static material
It is spare；
(4) it will be mixed in kneading machine that anti-static material obtained is squeezed into above-mentioned steps (1) with non-woven fabrics base-material, then plus
Enter dispersing agent, heat preservation is depressurized to 20-40KPa after being kneaded 1-2h, slowly restores after pressure maintaining defoaming 20-30min to normal pressure, by spray
It is spare that silk obtains composite fibre；
(5) fibre web is made after the processing of shredding combing, cross lapping and spun lacing in composite fibre obtained, then passes through heat seal
Product is made.
Preferably, mixing melting is carried out with the revolving speed of 50-70r/min in step (1), with 100-120r/ in step (2)
The revolving speed of min is mixed, and is stirred mixing in step (4) with the speed of 200-300r/min.
Preferably, be depressured in step (4) with the speed of 10-20KPa/min, with the speed of 3-5KPa/min restore to
Normal pressure.
The present invention provides a kind of anti-static nonwoven fabric bag and preparation method thereof, and advantage is compared with prior art:
(1) present invention using lauryl sodium sulfate, dioctyl succinate disulfonate acid, sodium glycocholate, fatty acid sorbitan,
Anti-static material is made in the raw materials such as lauryl glucoside and stearic acid, can effectively improve the antistatic property of non-woven bag, prevent
It adsorbs dust and bacterium in environment, to reduce cleanliness and the safety of food or clothing, using effect is good, wherein rouge
Fat acid sorb is smooth and being used cooperatively for lauryl glucoside also has the function of sterilization, and non-woven bag antistatic property is good, antibacterial
Effect is good, and using effect is good；
(2) present invention combine each component mutually using crosslinking agent, the toughness of toughener raising non-woven fabrics, dispersing agent make nothing
Each component is uniformly dispersed in woven fabric raw material, and the bubble in non-woven fabrics raw material is eliminated by way of decompression, to effectively increase
The overall performance of strong non-woven fabrics, non-woven bag superior performance are suitable for promoting.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below with reference to the embodiment of the present invention pair
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of anti-static nonwoven fabric bag, the non-woven bag are made of raw material from the following weight: 22 parts of polytetrafluoroethylene (PTFE),
18 parts of polypropylene, 12 parts of lauryl sodium sulfate, 8 parts of dioctyl succinate disulfonate acid, 4 parts of sodium glycocholate, fatty acid sorbitan
13 parts, 9 parts of lauryl glucoside, 5 parts of stearic acid, 2 parts of crosslinking agent, 2 parts of toughener, 1 part of dispersing agent.
Wherein, the crosslinking agent is methylene diacrylamide, 1,4-butanediol diglycidyl ether and hexa
One of or it is a variety of；The toughener is one of polyamide, zirconium oxide and polyvinyl butyral or a variety of；Described point
Powder is one of sodium tripolyphosphate, triethyl group hexyl phosphoric acid and polyvinylpyrrolidone or a variety of.
A kind of preparation method of anti-static nonwoven fabric bag, the preparation method of the non-woven bag the following steps are included:
(1) it is added in kneading machine after mixing polytetrafluoroethylene (PTFE), polypropylene and crosslinking agent, is warming up to 200-240 DEG C of progress
It is kneaded melting, it is spare that stirring mixing 1-2h obtains non-woven fabrics base-material；
(2) it is poured into blender after mixing lauryl sodium sulfate, dioctyl succinate disulfonate acid and sodium glycocholate, then
The dehydrated alcohol of 2-4 times of volume is added, and is warming up to 120-160 DEG C, is stirred 30-50min；
(3) will fatty acid sorbitan, lauryl glucoside and stearic acid mix after toughener is added, after be mixed object and beat
Enter in the blender in above-mentioned steps (2), continue to stir 40-60min, then stops stirring heat preservation infiltration 2-4h and obtain anti-static material
It is spare；
(4) it will be mixed in kneading machine that anti-static material obtained is squeezed into above-mentioned steps (1) with non-woven fabrics base-material, then plus
Enter dispersing agent, heat preservation is depressurized to 20-40KPa after being kneaded 1-2h, slowly restores after pressure maintaining defoaming 20-30min to normal pressure, by spray
It is spare that silk obtains composite fibre；
(5) fibre web is made after the processing of shredding combing, cross lapping and spun lacing in composite fibre obtained, then passes through heat seal
Product is made.
Wherein, mixing melting is carried out with the revolving speed of 50-70r/min in step (1), with 100-120r/min in step (2)
Revolving speed mixed, and mixing is stirred with the speed of 200-300r/min in step (4)；With 10- in step (4)
The speed of 20KPa/min is depressured, and is restored with the speed of 3-5KPa/min to normal pressure.
Embodiment 2:
A kind of anti-static nonwoven fabric bag, the non-woven bag are made of raw material from the following weight: 24 parts of polytetrafluoroethylene (PTFE),
20 parts of polypropylene, 13 parts of lauryl sodium sulfate, 9 parts of dioctyl succinate disulfonate acid, 5 parts of sodium glycocholate, fatty acid sorbitan
14 parts, 10 parts of lauryl glucoside, 6 parts of stearic acid, 3 parts of crosslinking agent, 3 parts of toughener, 2 parts of dispersing agent.
Wherein, the crosslinking agent is methylene diacrylamide, 1,4-butanediol diglycidyl ether and hexa
One of or it is a variety of；The toughener is one of polyamide, zirconium oxide and polyvinyl butyral or a variety of；Described point
Powder is one of sodium tripolyphosphate, triethyl group hexyl phosphoric acid and polyvinylpyrrolidone or a variety of.
A kind of preparation method of anti-static nonwoven fabric bag, the preparation method of the non-woven bag the following steps are included:
(1) it is added in kneading machine after mixing polytetrafluoroethylene (PTFE), polypropylene and crosslinking agent, is warming up to 200-240 DEG C of progress
It is kneaded melting, it is spare that stirring mixing 1-2h obtains non-woven fabrics base-material；
(2) it is poured into blender after mixing lauryl sodium sulfate, dioctyl succinate disulfonate acid and sodium glycocholate, then
The dehydrated alcohol of 2-4 times of volume is added, and is warming up to 120-160 DEG C, is stirred 30-50min；
(3) will fatty acid sorbitan, lauryl glucoside and stearic acid mix after toughener is added, after be mixed object and beat
Enter in the blender in above-mentioned steps (2), continue to stir 40-60min, then stops stirring heat preservation infiltration 2-4h and obtain anti-static material
It is spare；
(4) it will be mixed in kneading machine that anti-static material obtained is squeezed into above-mentioned steps (1) with non-woven fabrics base-material, then plus
Enter dispersing agent, heat preservation is depressurized to 20-40KPa after being kneaded 1-2h, slowly restores after pressure maintaining defoaming 20-30min to normal pressure, by spray
It is spare that silk obtains composite fibre；
(5) fibre web is made after the processing of shredding combing, cross lapping and spun lacing in composite fibre obtained, then passes through heat seal
Product is made.
Wherein, mixing melting is carried out with the revolving speed of 50-70r/min in step (1), with 100-120r/min in step (2)
Revolving speed mixed, and mixing is stirred with the speed of 200-300r/min in step (4)；With 10- in step (4)
The speed of 20KPa/min is depressured, and is restored with the speed of 3-5KPa/min to normal pressure.
Embodiment 3:
A kind of anti-static nonwoven fabric bag, the non-woven bag are made of raw material from the following weight: 26 parts of polytetrafluoroethylene (PTFE),
22 parts of polypropylene, 14 parts of lauryl sodium sulfate, 10 parts of dioctyl succinate disulfonate acid, 6 parts of sodium glycocholate, fatty acid sorbitan
15 parts, 11 parts of lauryl glucoside, 7 parts of stearic acid, 4 parts of crosslinking agent, 4 parts of toughener, 3 parts of dispersing agent.
Wherein, the crosslinking agent is methylene diacrylamide, 1,4-butanediol diglycidyl ether and hexa
One of or it is a variety of；The toughener is one of polyamide, zirconium oxide and polyvinyl butyral or a variety of；Described point
Powder is one of sodium tripolyphosphate, triethyl group hexyl phosphoric acid and polyvinylpyrrolidone or a variety of.
A kind of preparation method of anti-static nonwoven fabric bag, the preparation method of the non-woven bag the following steps are included:
(1) it is added in kneading machine after mixing polytetrafluoroethylene (PTFE), polypropylene and crosslinking agent, is warming up to 200-240 DEG C of progress
It is kneaded melting, it is spare that stirring mixing 1-2h obtains non-woven fabrics base-material；
(2) it is poured into blender after mixing lauryl sodium sulfate, dioctyl succinate disulfonate acid and sodium glycocholate, then
The dehydrated alcohol of 2-4 times of volume is added, and is warming up to 120-160 DEG C, is stirred 30-50min；
(3) will fatty acid sorbitan, lauryl glucoside and stearic acid mix after toughener is added, after be mixed object and beat
Enter in the blender in above-mentioned steps (2), continue to stir 40-60min, then stops stirring heat preservation infiltration 2-4h and obtain anti-static material
It is spare；
(4) it will be mixed in kneading machine that anti-static material obtained is squeezed into above-mentioned steps (1) with non-woven fabrics base-material, then plus
Enter dispersing agent, heat preservation is depressurized to 20-40KPa after being kneaded 1-2h, slowly restores after pressure maintaining defoaming 20-30min to normal pressure, by spray
It is spare that silk obtains composite fibre；
(5) fibre web is made after the processing of shredding combing, cross lapping and spun lacing in composite fibre obtained, then passes through heat seal
Product is made.
Wherein, mixing melting is carried out with the revolving speed of 50-70r/min in step (1), with 100-120r/min in step (2)
Revolving speed mixed, and mixing is stirred with the speed of 200-300r/min in step (4)；With 10- in step (4)
The speed of 20KPa/min is depressured, and is restored with the speed of 3-5KPa/min to normal pressure.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of anti-static nonwoven fabric bag, which is characterized in that the non-woven bag is made of raw material from the following weight: polytetrafluoro
22-26 parts of ethylene, 18-22 parts of polypropylene, 12-14 parts of lauryl sodium sulfate, 8-10 parts of dioctyl succinate disulfonate acid, sweet gallbladder
Sour sodium 4-6 parts, 13-15 parts of fatty acid sorbitan, 9-11 parts of lauryl glucoside, 5-7 parts of stearic acid, 2-4 parts of crosslinking agent, toughening
2-4 parts of agent, 1-3 parts of dispersing agent.
2. a kind of anti-static nonwoven fabric bag according to claim 1, which is characterized in that the non-woven bag is by following weight
The raw material of part is made: 24 parts of polytetrafluoroethylene (PTFE), 20 parts of polypropylene, 13 parts of lauryl sodium sulfate, dioctyl succinate disulfonate acid 9
Part, 5 parts of sodium glycocholate, 14 parts of fatty acid sorbitan, 10 parts of lauryl glucoside, 6 parts of stearic acid, 3 parts of crosslinking agent, toughener 3
Part, 2 parts of dispersing agent.
3. a kind of anti-static nonwoven fabric bag according to claim 1, which is characterized in that the crosslinking agent is the double propylene of methene
One of amide, 1,4-butanediol diglycidyl ether and hexa are a variety of.
4. a kind of anti-static nonwoven fabric bag according to claim 1, which is characterized in that the toughener is polyamide, oxygen
Change one of zirconium and polyvinyl butyral or a variety of.
5. a kind of anti-static nonwoven fabric bag according to claim 1, which is characterized in that the dispersing agent is tripolyphosphate
One of sodium, triethyl group hexyl phosphoric acid and polyvinylpyrrolidone are a variety of.
6. a kind of preparation method of anti-static nonwoven fabric bag, which is characterized in that the preparation method of the non-woven bag includes following
Step:
(1) it is added in kneading machine after mixing polytetrafluoroethylene (PTFE), polypropylene and crosslinking agent, is warming up to 200-240 DEG C and is kneaded
Melting, it is spare that stirring mixing 1-2h obtains non-woven fabrics base-material；
(2) it pours into blender, adds after mixing lauryl sodium sulfate, dioctyl succinate disulfonate acid and sodium glycocholate
The dehydrated alcohol of 2-4 times of volume, and it is warming up to 120-160 DEG C, it is stirred 30-50min；
(3) will fatty acid sorbitan, lauryl glucoside and stearic acid mix after toughener is added, after be mixed object and squeeze into
It states in the blender in step (2), continues to stir 40-60min, then stop stirring heat preservation infiltration 2-4h to obtain anti-static material standby
With；
(4) it will mix, add point with non-woven fabrics base-material in kneading machine that anti-static material obtained is squeezed into above-mentioned steps (1)
Powder, heat preservation are depressurized to 20-40KPa after being kneaded 1-2h, slowly restore after pressure maintaining defoaming 20-30min to normal pressure, obtain by spinneret
It is spare to composite fibre；
(5) fibre web is made after the processing of shredding combing, cross lapping and spun lacing in composite fibre obtained, then is made by heat seal
Product.
7. a kind of preparation method of anti-static nonwoven fabric bag according to claim 6, it is characterised in that: in step (1) with
The revolving speed of 50-70r/min carries out mixing melting, and step is mixed in (2) with the revolving speed of 100-120r/min, and step (4)
In mixing is stirred with the speed of 200-300r/min.
8. a kind of preparation method of anti-static nonwoven fabric bag according to claim 6, it is characterised in that: in step (4) with
The speed of 10-20KPa/min is depressured, and is restored with the speed of 3-5KPa/min to normal pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012623.3A CN109667065A (en) | 2019-01-07 | 2019-01-07 | A kind of anti-static nonwoven fabric bag and preparation method thereof |
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| CN201910012623.3A CN109667065A (en) | 2019-01-07 | 2019-01-07 | A kind of anti-static nonwoven fabric bag and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000264A (en) * | 2021-11-22 | 2022-02-01 | 惠州市盛和隆无纺布有限公司 | Environment-friendly antistatic non-woven fabric bag and preparation method thereof |
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| CN105369645A (en) * | 2015-12-01 | 2016-03-02 | 浙江金三发非织造布有限公司 | Production process of antistatic polypropylene fiber nonwoven fabric |
| CN207550850U (en) * | 2017-11-08 | 2018-06-29 | 浙江诚佰环保科技股份有限公司 | A kind of non-woven bag |
| CN108893989A (en) * | 2018-07-23 | 2018-11-27 | 望江县明达纺织有限责任公司 | A kind of medical anti-static nonwoven fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105369645A (en) * | 2015-12-01 | 2016-03-02 | 浙江金三发非织造布有限公司 | Production process of antistatic polypropylene fiber nonwoven fabric |
| CN207550850U (en) * | 2017-11-08 | 2018-06-29 | 浙江诚佰环保科技股份有限公司 | A kind of non-woven bag |
| CN108893989A (en) * | 2018-07-23 | 2018-11-27 | 望江县明达纺织有限责任公司 | A kind of medical anti-static nonwoven fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114000264A (en) * | 2021-11-22 | 2022-02-01 | 惠州市盛和隆无纺布有限公司 | Environment-friendly antistatic non-woven fabric bag and preparation method thereof |
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