CN109537162A - It is packed for the preparation method of tough non-woven fabric - Google Patents

It is packed for the preparation method of tough non-woven fabric Download PDF

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Publication number
CN109537162A
CN109537162A CN201811320505.0A CN201811320505A CN109537162A CN 109537162 A CN109537162 A CN 109537162A CN 201811320505 A CN201811320505 A CN 201811320505A CN 109537162 A CN109537162 A CN 109537162A
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China
Prior art keywords
mica powder
polymer
hot
packed
fiber draw
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CN201811320505.0A
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Chinese (zh)
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CN109537162B (en
Inventor
李涛
程文斌
朱扬
刘先银
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Tongcheng Hongjiang Packaging Co Ltd
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Tongcheng Hongjiang Packaging Co Ltd
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Classifications

    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • 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
    • D04H1/542—Adhesive fibres
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial

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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)
  • Artificial Filaments (AREA)
  • Finishing Walls (AREA)
  • Laminated Bodies (AREA)

Abstract

A kind of preparation method being packed for tough non-woven fabric, comprising the following steps: S1: prepare soak；S2: by the mixture of fine fibre polymer and binder fibre by big screw at high temp melting extrusion, heating temperature is 260~280 DEG C, obtain the polymer B of molten condition, by polymer B by extruder with 4.8~5.3MPa pressurization spinneret, the stretched device of spinneret is stretched, fiber draw object C is formed, and guides and carries out 4~8h of immersion into solution A, is then directed on lapper；S3: when three layers or four layers of fiber draw object B is laminated on lapper, sandwich is guided to irradiate 15min by ultraviolet radiation zone, it is then directed to hot rolling in hot-rolling mill, resin-oatmeal is uniformly sprayed on fiber draw object surface when hot rolling, hot-rolled condition is 160~180 DEG C, 4MPa, obtain non-woven fabrics, coiling and molding.Load bearing effect is good, and toughness is big, is provided simultaneously with sterilizing ability.

Description

It is packed for the preparation method of tough non-woven fabric
Technical field
The present invention relates to non-woven fabrics preparation fields, and in particular to a kind of preparation method for being packed for tough non-woven fabric.
Background technique
Non-woven fabrics is a kind of non-woven cloth, it is that fiber is directly passed through gas using high polymer slice, staple fiber or long filament Then spun lacing is passed through in stream or mechanical networking, needle thorn or hot rolling are reinforced, the non-woven cloth finally formed by final finishing.Tool There is soft, ventilative and planar structure tencel product, advantage is not generate Soft flocks, it is tough, durable, silky soft, It is one kind of reinforcing material, and there are also the feelings of cotton to compare with cotton goods, the sack of non-woven fabrics is easily formed, Er Qiezao Valence is cheap.
Non-woven fabrics is widely used in packaging field, but current non-woven fabrics packaging toughness is not very well that load-bearing is limited, There are some potential safety problemss when use.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of preparation method for being packed for tough non-woven fabric, and load bearing effect is good, Toughness is big, is provided simultaneously with sterilizing ability, is particularly suitable for kitchen and uses.
To achieve the goals above, the invention adopts the following technical scheme: a kind of preparation side for being packed for tough non-woven fabric Method, comprising the following steps:
S1: it prepares soak: sequentially adding 4~10 parts of nano silica, mica into methacrylate copolymers liquid 2~4 parts of powder, 0.4~0.6 part of nano silver, 20~30 parts of benzophenone, ultrasonic disperse stirs evenly, and obtains solution A；
S2: by the mixture of fine fibre polymer and binder fibre by big screw at high temp melting extrusion, heating temperature 260 ~280 DEG C, the polymer B of molten condition is obtained, by polymer B by extruder with 4.8~5.3MPa pressurization spinneret, by spinneret Stretched device stretches, and forms fiber draw object C, and guide and carry out 4~8h of immersion into solution A, is then directed to lapper On；
S3: when three layers or four layers of fiber draw object B is laminated on lapper, guide sandwich by ultraviolet radiation zone 15min is irradiated, is then directed to hot rolling in hot-rolling mill, resin-oatmeal, hot-rolled condition are uniformly sprayed in fiber draw object surface when hot rolling For 160~180 DEG C, 4MPa, non-woven fabrics, coiling and molding are obtained.
Have it preferably subsequently into impregnating in soak by the way that fiber high temperature melt-out spinning is formed wire drawing object Suppleness, and there is certain sterilizing ability, while by addition resin-oatmeal, further enhancing the toughness and intensity of non-woven fabrics, Keep its not easy to break, the resin-oatmeal can be one kind of thermosetting resin.
Further, sprinkling resin-oatmeal carries out hot rolling after 15min is irradiated in ultraviolet radiation zone in the step S3, After ultraviolet radiation, preferably sterilization and fusion are played, the toughness of non-woven fabrics is improved.
Further, the fine fibre polymer includes low melting point chemical fibre, carpenter's fiber and wood pulp, low melting point Chemical fibre: wood pulp cellulose: carpenter=5:3:1.The good toughness for the non-woven fabrics prepared under this ratio, intensity is high, is not easy out It splits, and easily colouring.
Further, the mica powder is modified micaceous powder, and specific method of modifying is as follows: 1) claiming by following mass ratio Take raw material mica powder: acetone: lauroyl peroxide: the mica powder is added in acetone by acrylic acid=2:3:1.5:4, and After the lauroyl peroxide and the acrylic acid are added under stiring, ultrasonic disperse 15min will be reacted in 65 DEG C of reaction 1h Products therefrom filtering is placed in the mica powder A after dry 4h modifies in 90 DEG C of baking ovens up to acrylic surface；3) by mica powder A and Polyethylene wax is according to mica powder A: extruding pelletization is added into extruder in polyethylene=12:7 mass ratio, both obtains product modification cloud Female powder.By the way that mica powder to be modified, the compatibility of mica powder is improved, to further increase the toughness that non-woven fabrics is made.
Further, the lapper is random web-laying equipment, the quantification of 100g/m of the networking of random web-laying equipment2~ 120g/m2.This while guaranteeing using function, is conducive to paint, facilitates and prepare different colors at reticular density.
Bring of the present invention has the beneficial effect that 1) present invention is by forming wire drawing object for fiber high temperature melt-out spinning, tentatively It forms and sterilizes, subsequently into impregnating in soak, further increase toughness and antimicrobial form, while by adding resin-oatmeal, into One step enhances the load-bearing and intensity of non-woven fabrics, keeps its not easy to break；
2) herbal medicine immersion liquid is added, certain sterilizing ability is made it have while improving toughness, and meet environmental protection The requirement of health, to no damage to human body.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.
Embodiment 1
The mica powder is modified micaceous powder, and specific method of modifying is as follows: 1) weighing raw material mica by following mass ratio Powder: acetone: lauroyl peroxide: the mica powder is added in acetone by acrylic acid=2:3:1.5:4, and is added under stiring After entering the lauroyl peroxide and the acrylic acid, ultrasonic disperse 15min will react products therefrom mistake in 65 DEG C of reaction 1h Filter is placed in the mica powder A after dry 4h modifies in 90 DEG C of baking ovens up to acrylic surface；3) mica powder A and polyethylene wax are pressed According to mica powder A: extruding pelletization is added into extruder in polyethylene=12:7 mass ratio, both obtains product modification mica powder.
S1: 4 parts of nano silica, 2 parts of mica powder, nano silver 0.4 are sequentially added into methacrylate copolymers liquid Part, 20 parts of benzophenone, ultrasonic disperse stirs evenly, and obtains solution A；
S2: institute's fine fibre polymer includes low melting point chemical fibre, carpenter's fiber and wood pulp, low melting point chemical fibre: wood Pulp fibres: carpenter=5:3:1, by the mixture of fine fibre polymer and binder fibre by big screw at high temp melting extrusion, heating Temperature is 260 DEG C, obtains the polymer B of molten condition, by polymer B by extruder with 4.8MPa pressurization spinneret, by spinneret Stretched device stretches, and forms fiber draw object C, and guide and carry out 4~8h of immersion into solution A, is then directed to lapper On；
S3: when three layers or four layers of fiber draw object C is laminated on lapper, guide sandwich by ultraviolet radiation zone 15min is irradiated, is then directed to hot rolling in hot-rolling mill, resin-oatmeal, hot-rolled condition are uniformly sprayed in fiber draw object surface when hot rolling For 160 DEG C, 4MPa, non-woven fabrics, coiling and molding are obtained.
Detailed data the results are shown in Table 1.
Embodiment 2
The mica powder is modified micaceous powder, and specific method of modifying is as follows: 1) weighing raw material mica by following mass ratio Powder: acetone: lauroyl peroxide: the mica powder is added in acetone by acrylic acid=2:3:1.5:4, and is added under stiring After entering the lauroyl peroxide and the acrylic acid, ultrasonic disperse 15min will react products therefrom mistake in 65 DEG C of reaction 1h Filter is placed in the mica powder A after dry 4h modifies in 90 DEG C of baking ovens up to acrylic surface；3) mica powder A and polyethylene wax are pressed According to mica powder A: extruding pelletization is added into extruder in polyethylene=12:7 mass ratio, both obtains product modification mica powder.
S1: 6 parts of nano silica, 4 parts of mica powder, nano silver 0.6 are sequentially added into methacrylate copolymers liquid Part, 30 parts of benzophenone, ultrasonic disperse stirs evenly, and obtains solution A；
S2: institute's fine fibre polymer includes low melting point chemical fibre, carpenter's fiber and wood pulp, low melting point chemical fibre: wood Pulp fibres: carpenter=5:3:1, by the mixture of fine fibre polymer and binder fibre by big screw at high temp melting extrusion, heating Temperature is 280 DEG C, obtains the polymer B of molten condition, by polymer B by extruder with 5.3MPa pressurization spinneret, by spinneret Stretched device stretches, and forms fiber draw object C, and guide and carry out 4~8h of immersion into solution A, is then directed to lapper On；
S3: when three layers or four layers of fiber draw object C is laminated on lapper, guide sandwich by ultraviolet radiation zone 15min is irradiated, is then directed to hot rolling in hot-rolling mill, resin-oatmeal, hot-rolled condition are uniformly sprayed in fiber draw object surface when hot rolling For 180 DEG C, 4MPa, non-woven fabrics, coiling and molding are obtained.
Detailed data the results are shown in Table 1.
Reference examples 1
The mica powder is modified micaceous powder, and specific method of modifying is as follows: 1) weighing raw material mica by following mass ratio Powder: acetone: lauroyl peroxide: the mica powder is added in acetone by acrylic acid=2:3:1.5:4, and is added under stiring After entering the lauroyl peroxide and the acrylic acid, ultrasonic disperse 15min will react products therefrom mistake in 65 DEG C of reaction 1h Filter is placed in the mica powder A after dry 4h modifies in 90 DEG C of baking ovens up to acrylic surface；3) mica powder A and polyethylene wax are pressed According to mica powder A: extruding pelletization is added into extruder in polyethylene=12:7 mass ratio, both obtains product modification mica powder.
S1: 4 parts of nano silica, 2 parts of mica powder, nano silver 0.4 are sequentially added into methacrylate copolymers liquid Part, 20 parts of benzophenone, ultrasonic disperse stirs evenly, and obtains solution A；
S2: by fine fibre by big screw at high temp melting extrusion, heating temperature is 260 DEG C, obtains the polymer of molten condition The stretched device of spinneret is stretched through extruder with 4.8MPa pressurization spinneret, forms fiber draw object C by B by polymer B, and Guidance carries out 4~8h of immersion into solution A, is then directed on lapper；
S3: when three layers or four layers of fiber draw object C is laminated on lapper, guide sandwich by ultraviolet radiation zone 15min is irradiated, is then directed to hot rolling in hot-rolling mill, resin-oatmeal, hot-rolled condition are uniformly sprayed in fiber draw object surface when hot rolling For 160 DEG C, 4MPa, non-woven fabrics, coiling and molding are obtained.
Detailed data the results are shown in Table 1.
Reference examples 2
S1: 4 parts of nano silica, 2 parts of mica powder, nano silver 0.4 are sequentially added into methacrylate copolymers liquid Part, 20 parts of benzophenone, ultrasonic disperse stirs evenly, and obtains solution A；
S2: fine fibre polymer includes low melting point chemical fibre, carpenter's fiber and wood pulp, low melting point chemical fibre: wood pulp Fiber: carpenter=5:3:1, by the mixture of fine fibre polymer and binder fibre by big screw at high temp melting extrusion, heating temperature Degree is 260 DEG C, obtains the polymer B of molten condition, and polymer B is passed through spinneret with 4.8MPa pressurization spinneret by extruder Overstretching device stretches, and forms fiber draw object C, and guide and carry out 4~8h of immersion into solution A, is then directed on lapper；
S3: when three layers or four layers of fiber draw object C is laminated on lapper, guide sandwich by ultraviolet radiation zone 15min is irradiated, is then directed to hot rolling in hot-rolling mill, resin-oatmeal, hot-rolled condition are uniformly sprayed in fiber draw object surface when hot rolling For 160 DEG C, 4MPa, non-woven fabrics, coiling and molding are obtained.
Detailed data the results are shown in Table 1.
Reference examples 3
The mica powder is modified micaceous powder, and specific method of modifying is as follows: 1) weighing raw material mica by following mass ratio Powder: acetone: lauroyl peroxide: the mica powder is added in acetone by acrylic acid=2:3:1.5:4, and is added under stiring After entering the lauroyl peroxide and the acrylic acid, ultrasonic disperse 15min will react products therefrom mistake in 65 DEG C of reaction 1h Filter is placed in the mica powder A after dry 4h modifies in 90 DEG C of baking ovens up to acrylic surface；3) mica powder A and polyethylene wax are pressed According to mica powder A: extruding pelletization is added into extruder in polyethylene=12:7 mass ratio, both obtains product modification mica powder.
S2: institute's fine fibre polymer includes low melting point chemical fibre, carpenter's fiber and wood pulp, low melting point chemical fibre: wood Pulp fibres: carpenter=5:3:1, by the mixture of fine fibre polymer and binder fibre by big screw at high temp melting extrusion, heating Temperature is 260 DEG C, obtains the polymer B of molten condition, by polymer B by extruder with 4.8MPa pressurization spinneret, by spinneret Stretched device stretches, and forms fiber draw object C, guides to lapper；
S3: when three layers or four layers of fiber draw object C is laminated on lapper, guide sandwich by ultraviolet radiation zone 15min is irradiated, is then directed to hot rolling in hot-rolling mill, resin-oatmeal, hot-rolled condition are uniformly sprayed in fiber draw object surface when hot rolling For 160 DEG C, 4MPa, non-woven fabrics, coiling and molding are obtained.
Detailed data the results are shown in Table 1.
Table 1
As shown in Table 1, when replacing fiber or without soak, tension failure strength, breaking strength are substantially reduced, this The soak of application can reduce adhesive force while having raising toughness effect, make it be not easy to fall ash, the present invention is not by above-mentioned reality The limitation of example is applied, the above embodiments and description only illustrate the principle of the present invention, is not departing from spirit of that invention Under the premise of range, various changes and improvements may be made to the invention, these changes and improvements both fall within claimed hair In bright range.The scope of protection of present invention is defined by the appending claims and its equivalent thereof.

Claims (4)

1. a kind of preparation method for being packed for tough non-woven fabric, which comprises the following steps:
S1: prepare soak: sequentially added into methacrylate copolymers liquid 4~10 parts of nano silica, mica powder 2~ 4 parts, 0.4~0.6 part of nano silver, 20~30 parts of benzophenone, ultrasonic disperse stirs evenly, and obtains solution A；
S2: by the mixture of fine fibre polymer and binder fibre by big screw at high temp melting extrusion, heating temperature is 260~ 280 DEG C, the polymer B of molten condition is obtained, polymer B is passed through spinneret with 4.8~5.3MPa pressurization spinneret by extruder Overstretching device stretches, and forms fiber draw object C, and guide and carry out 4~8h of immersion into solution A, is then directed on lapper；
S3: when three layers or four layers of fiber draw object B is laminated on lapper, guidance sandwich is irradiated by ultraviolet radiation zone 15min, is then directed to hot rolling in hot-rolling mill, and resin-oatmeal, hot-rolled condition 160 are uniformly sprayed in fiber draw object surface when hot rolling ~180 DEG C, 4MPa obtain non-woven fabrics, coiling and molding.
2. the preparation method according to claim 1 for being packed for tough non-woven fabric, it is characterised in that: the fine fibre is poly- Closing object includes low melting point chemical fibre, carpenter's fiber and wood pulp, low melting point chemical fibre: wood pulp cellulose: carpenter=5:3:1.
3. the preparation method according to claim 1 for being packed for tough non-woven fabric, it is characterised in that: the mica powder is Modified micaceous powder, specific method of modifying are as follows: 1) weighing raw material mica powder: acetone: lauroyl peroxide by following mass ratio: third The mica powder is added in acetone by olefin(e) acid=2:3:1.5:4, and the lauroyl peroxide and described is added under stiring After acrylic acid, reaction products therefrom filtering is placed in 90 DEG C of baking ovens dry 4h i.e. in 65 DEG C of reaction 1h by ultrasonic disperse 15min Mica powder A after obtaining acrylic surface modification；3) by mica powder A and polyethylene wax according to mica powder A: polyethylene=12:7 matter Amount both obtains product modification mica powder than the extruding pelletization into extruder is added.
4. the preparation method according to claim 1 to 3 for being packed for tough non-woven fabric, it is characterised in that: it is described at Net machine is random web-laying equipment.
CN201811320505.0A 2018-11-07 2018-11-07 Preparation method of tough non-woven fabric for packaging Active CN109537162B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537166A (en) * 2018-11-07 2019-03-29 桐城市鸿江包装有限公司 The preparation method of antimicrobial form medical non-woven fabrics
CN113026200A (en) * 2019-12-09 2021-06-25 青岛美泰无纺布有限公司 Water-washing non-woven fabric

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CN105908370A (en) * 2016-06-28 2016-08-31 河南亚都实业有限公司 Allergy-free and fully-degradable nonwoven material for medical treatment and health care
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CN109403056A (en) * 2018-11-07 2019-03-01 桐城市鸿江包装有限公司 The preparation method of flame retardant type medical non-woven fabrics
CN109537166A (en) * 2018-11-07 2019-03-29 桐城市鸿江包装有限公司 The preparation method of antimicrobial form medical non-woven fabrics
CN109594196A (en) * 2018-11-07 2019-04-09 桐城市鸿江包装有限公司 The preparation method of antimicrobial form wall paper non-woven fabrics
CN109594197A (en) * 2018-11-07 2019-04-09 桐城市鸿江包装有限公司 The preparation method of flame retardant type wall paper non-woven fabrics

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CN103085400A (en) * 2013-02-05 2013-05-08 宁波市奇兴无纺布有限公司 Rapid-water-absorption air-laid non-woven fabric and its processing method
CN105908370A (en) * 2016-06-28 2016-08-31 河南亚都实业有限公司 Allergy-free and fully-degradable nonwoven material for medical treatment and health care
CN106222884A (en) * 2016-08-29 2016-12-14 山东胜伟园林科技有限公司 A kind of fire retardant nonwoven fabric material and preparation method thereof
CN108049199A (en) * 2017-12-20 2018-05-18 合肥洁诺无纺布制品有限公司 A kind of preparation method of the medical coated non-woven of high tenacity
CN109403056A (en) * 2018-11-07 2019-03-01 桐城市鸿江包装有限公司 The preparation method of flame retardant type medical non-woven fabrics
CN109537166A (en) * 2018-11-07 2019-03-29 桐城市鸿江包装有限公司 The preparation method of antimicrobial form medical non-woven fabrics
CN109594196A (en) * 2018-11-07 2019-04-09 桐城市鸿江包装有限公司 The preparation method of antimicrobial form wall paper non-woven fabrics
CN109594197A (en) * 2018-11-07 2019-04-09 桐城市鸿江包装有限公司 The preparation method of flame retardant type wall paper non-woven fabrics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537166A (en) * 2018-11-07 2019-03-29 桐城市鸿江包装有限公司 The preparation method of antimicrobial form medical non-woven fabrics
CN113026200A (en) * 2019-12-09 2021-06-25 青岛美泰无纺布有限公司 Water-washing non-woven fabric
CN113026200B (en) * 2019-12-09 2022-08-19 青岛美泰无纺布有限公司 Water-washing non-woven fabric

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