CN106811866A - It is a kind of for sanitary napkin containing cotton nonwoven fabrics and preparation method thereof - Google Patents
It is a kind of for sanitary napkin containing cotton nonwoven fabrics and preparation method thereof Download PDFInfo
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- CN106811866A CN106811866A CN201611042973.7A CN201611042973A CN106811866A CN 106811866 A CN106811866 A CN 106811866A CN 201611042973 A CN201611042973 A CN 201611042973A CN 106811866 A CN106811866 A CN 106811866A
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- Prior art keywords
- cotton
- containing cotton
- drainage
- hydrophilic
- nonwoven fabrics
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Classifications
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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
- D04H1/4374—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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15544—Permeability
- A61F2013/15552—Air permeability
Abstract
The invention discloses it is a kind of for sanitary napkin containing cotton nonwoven fabrics and preparation method thereof, by with hydrophilic drainage spinning building be drainage fibrage, composite material-feeding is built up as quick-drying skin-friendly layer containing cotton with water repellent punching, spun lacing and drying and processing are carried out to composite material-feeding, cloth can be made to integrate high intensity, draining highly hygroscopic, high, ventilative performance high, cloth is unlikely to deform, persistently dry and comfortable, skin-friendly is good, beneficial to marketing application.
Description
【Technical field】
The present invention relates to the technical field of textile product, it is particularly a kind of for sanitary napkin containing cotton nonwoven fabrics and its preparation
The technical field of method.
【Background technology】
Spunbond technology is the non-weaving cloth new technology that progressively grows up in the fifties later stage in last century, be chemical fibre technology with it is non-
Weaving technology combines most successful model.Traditional mode reinforced to spinning fibre net mainly has needle point method and hot rolling glutinous
It is legal etc., the non-weaving cloth for being produced have intensity it is high, it is wide in variety the characteristics of, but feel, permeability and the fiber uniformity are poor,
Purposes cannot extend.Usual 200 grams/m2Spinning fibre net above is mainly used in geotextiles and room through the product of pinprick reinforcement
Top waterproof material；60~200 grams/m2The non-weaving cloth of the hot rolled reinforcing of spinning fibre net is used for handbag material and footwear material,
10~25 grams/m2Then it is used for the hygienic material such as sanitary napkin and children's urine pants.Although having strength after spinning fibre net is hot rolled
The few advantage of high, filoplume, but filament web one is hot rolled, and permeability is just deteriorated, and feel is hardened.Therefore, polypropylene fibre spins
The moisture absorption of bonding non-weaving cloth, permeability and feel are undesirable, even if having carried out hydrophilic treated is also difficult to out pro-skin sense
Strong high value added product.For the sake of for sake of clarity, fibre herein forming spinning laying or stacking, being reinforced without process
Dimension net turns into spinning fibre net, after the hot rolled reinforcing of spinning fibre net, then referred to as spun-bonded fibre net or spinning building.Spun lacing is reinforced
Technology is that fleece is tangled into a kind of know-how of cloth using water jet, be eighties of last century the seventies grow up it is non-
Woven cloths new technology.It not only can by the fleece of combing laying, or the fleece that obtains of wet method be processed into it is short-fiber spunlaced
Non-weaving cloth, also can be processed into long filament hydro-entangled non-woven fabric by spinning fibre net or spun-bonded fibre net, if can also pair dried layer fibre
Dimension net or cloth carry out composite spunlaced reinforcing, the joint product that preparation is made up of multi-layered web.Hydro-entangled non-woven fabric has feel
It is soft, the advantages of hygroscopicity is strong, drapability is good, and outward appearance is various, and wholesomeness is good.But spun lacing method is difficult to produce grammes per square metre and is less than
30 grams/m2Spun laced fabric because thin fibrous web is easy to be broken up in the presence of spun lacing power, it is difficult to Cheng Bu.At present, in the world
Strong company is all in composite strengthening technology of the research based on different fleeces.Present sanitary napkin, the top layer of diaper are more
It is the spunlace non-woven cloth of making hole film, hot-wind nonwoven cloth and pure cotton.The poor air permeability of making hole film；The dry and comfortable shape of hot-wind nonwoven cloth is good
But there is no cotton sense, poor biocompatibility, jagged sense；The dry-ness difference of pure cotton spunlace non-woven cloth, it is impossible to long-term use, easily produces
The sensation of raw moist adhesion.Therefore, finding a kind of quick-drying will be comfortably for sanitary napkin, the top layer of diaper containing cotton nonwoven fabrics
It is extremely necessary.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, propose it is a kind of for sanitary napkin containing cotton nonwoven fabrics and
Its preparation method, can make cloth integrate high intensity, draining highly hygroscopic, high, ventilative performance high, and cloth is unlikely to deform,
Persistently dry and comfortable, skin-friendly is good, beneficial to marketing application.
To achieve the above object, the present invention propose it is a kind of for sanitary napkin containing cotton nonwoven fabrics, including quick-drying skin-friendly layer
With drainage fibrage, the quick-drying skin-friendly layer is porous water repellent layer containing cotton fiber, and the drainage fibrage is hydrophilic spunbond
Fibrage, is provided with the dry and comfortable projection of multiple drainages on the drainage fibrage, the quick-drying skin-friendly layer and drainage fibrage pass through
Spun lacing composite finishing is together.
Preferably, being uniformly intensively distributed with the permeable hole of 10~40 mesh, the drainage fiber on the quick-drying skin-friendly layer
Lower one-to-one relationship is presented in the dry and comfortable raised position with permeable hole of drainage on layer.
Preferably, the quick-drying skin-friendly layer is grouped into by each group of following mass fraction：Cotton fiber 85%~100%,
Hot-melt fiber 0%~15%；The mass density of the quick-drying skin-friendly layer is 20~45g/ ㎡.
Preferably, the drainage fibrage uses PP raw materials, hydrophilic masterbatch；Two kinds of material matching modes of ES fibrous raw materials
In one kind.
A kind of preparation method containing cotton nonwoven fabrics for sanitary napkin of the invention, comprises the following steps successively：
Step one：Preparation containing cotton spun laced fabric：
I raw material is arranged：Cotton staple required for selection, processing equipment is sent into by cotton staple by feed system, will
The preliminary shredding of agglomerate cotton staple and dedusting, remove wherein larger impurity, after removing impurity, cotton staple are immersed in into cleaning
5~7min in liquid, then drains away the water, and the cotton staple to draining away the water carries out fine point of comb, removal of impurities, obtains pure cotton raw material；
II cloth is processed：Pure cotton raw material to obtaining adds appropriate hot-melt fiber and carries out the friendship of multilayer, different directions
Fork lays, and carries out certain drawing-off reinforcing, obtains containing cotton fiber net, to carrying out spun lacing treatment containing cotton fiber net, makes fine containing cotton
Mutually tangled between dimension, form net containing cotton, using the moisture in padding machine extrusion net containing cotton, kiering is carried out to net containing cotton,
Net containing cotton after to kiering carries out split shaping, and secondary spun lacing and drying and processing are carried out to the net containing cotton after split shaping,
It is made spun laced fabric containing cotton；
Step 2：The preparation of hydrophilic spunbond cloth：From PP raw materials and hydrophilic masterbatch composition batch mixing, after batch mixing melt filteration
Measuring pump is sent into by screw extruder, batch mixing is sent into manifold by measuring pump with certain pressure continuous uniform, and manifold will
Batch mixing is made batch mixing fiber, and batch mixing fiber cool down and drawing and setting, the batch mixing fiber after sizing carried out many in cold wind mouthful
Layer, the intersection of different directions lay, and carry out certain drawing-off reinforcing, obtain batch mixing fleece, and batch mixing fleece is sent into heat
Milling train carries out rolling conjunction sizing, and batch mixing fleece melted by heating is mutually bonded into spinning building, i.e. hydrophilic spunbond cloth；
Step 3：Drainage is processed：Hydrophilic spunbond cloth prepared by step 2 is laid in rolling, is existed using hot pressing mould
The dry and comfortable projection of drainage uniformly is squeezed out on hydrophilic spunbond cloth, hydrophilic drainage spinning building is obtained；
Step 4：Water repellent treatment：Spun laced fabric containing cotton prepared by step one is immersed in water repellent finish liquid, using two leachings two
Roll process is padded, and the uniform permeable hole for getting 10~40 mesh on spun laced fabric containing cotton, finally drying, baking successively
Roasting, is made water repellent punching containing cotton；
Step 5：Spun lacing is combined：Water repellent punching prepared by step 4 is superimposed on hydrophilic the drawing of step 3 preparation containing cotton
It is drainage fibrage with hydrophilic drainage spinning building on stream spinning building, is built up as quick-drying skin-friendly layer containing cotton with water repellent punching
Composite material-feeding, spun lacing and drying and processing are carried out to composite material-feeding, are obtained containing cotton nonwoven fabrics；
Step 6：Winding censorship：Carry out prepared by step 5 winding containing cotton nonwoven fabrics and cut, and select sample censorship,
The qualified rear packaging and storage of submitted sample.
Preferably, lower one-to-one corresponding is presented in the permeable hole site in the step 3 in the dry and comfortable raised and step 4 of drainage
Relation, the permeable hole is in contact with the dry and comfortable projection of drainage.
Preferably, soaking temperature of the cotton staple in cleaning fluid is 40~50 DEG C in the I of the step one, cotton is former
Lift cleaning performance using ultrasonic oscillation in material immersion process, the step one II in the kiering temperature containing cotton net be
70~80 DEG C, 15~20min of kiering time lifts kiering effect during kiering using vortex convolution, is drained the water after kiering
Point, repeat above-mentioned kiering step 3 time.
Preferably, the batch mixing of the PP raw materials and hydrophilic masterbatch in the step 2 could alternatively be ES fibrous raw materials.
Beneficial effects of the present invention：The present invention is drainage fibrage by with hydrophilic drainage spinning building, is contained with water repellent punching
Cotton is built up composite material-feeding for quick-drying skin-friendly layer, and spun lacing and drying and processing are carried out to composite material-feeding, and cloth collection can be made high
, in one, cloth is unlikely to deform, and persistently dry and comfortable, skin-friendly is good, beneficial to market for intensity, draining highly hygroscopic, high, ventilative performance high
Popularization and application.
Feature of the invention and advantage will be described in detail by embodiment.
【Specific embodiment】
The present invention it is a kind of for sanitary napkin containing cotton nonwoven fabrics, including quick-drying skin-friendly layer and drainage fibrage, the quick-drying
Skin-friendly layer is porous water repellent layer containing cotton fiber, and the drainage fibrage is hydrophilic spun-bonded fibre layer, the drainage fibrage
On be provided with the dry and comfortable projection of multiple drainages, the quick-drying skin-friendly layer and drainage fibrage by together with spun lacing composite finishing, institute
State on quick-drying skin-friendly layer the uniform permeable hole for being intensively distributed with 10~40 mesh, on the drainage fibrage drainage it is dry and comfortable it is raised with it is saturating
Lower one-to-one relationship is presented in the position in water hole, and the quick-drying skin-friendly layer is grouped into by each group of following mass fraction：Cotton fiber
85%~100%, hot-melt fiber 0%~15%；The mass density of the quick-drying skin-friendly layer is 20~45g/ ㎡, the drainage
Fibrage uses PP raw materials, hydrophilic masterbatch；One kind in two kinds of material matching modes of ES fibrous raw materials.
A kind of preparation method containing cotton nonwoven fabrics for sanitary napkin of the invention, comprises the following steps successively：
Step one：Preparation containing cotton spun laced fabric：
I raw material is arranged：Cotton staple required for selection, processing equipment is sent into by cotton staple by feed system, will
The preliminary shredding of agglomerate cotton staple and dedusting, remove wherein larger impurity, after removing impurity, cotton staple are immersed in into cleaning
5~7min in liquid, then drains away the water, and the cotton staple to draining away the water carries out fine point of comb, removal of impurities, obtains pure cotton raw material；
II cloth is processed：Pure cotton raw material to obtaining adds appropriate hot-melt fiber and carries out the friendship of multilayer, different directions
Fork lays, and carries out certain drawing-off reinforcing, obtains containing cotton fiber net, to carrying out spun lacing treatment containing cotton fiber net, makes fine containing cotton
Mutually tangled between dimension, form net containing cotton, using the moisture in padding machine extrusion net containing cotton, kiering is carried out to net containing cotton,
Net containing cotton after to kiering carries out split shaping, and secondary spun lacing and drying and processing are carried out to the net containing cotton after split shaping,
It is made spun laced fabric containing cotton；
Step 2：The preparation of hydrophilic spunbond cloth：From PP raw materials and hydrophilic masterbatch composition batch mixing, after batch mixing melt filteration
Measuring pump is sent into by screw extruder, batch mixing is sent into manifold by measuring pump with certain pressure continuous uniform, and manifold will
Batch mixing is made batch mixing fiber, and batch mixing fiber cool down and drawing and setting, the batch mixing fiber after sizing carried out many in cold wind mouthful
Layer, the intersection of different directions lay, and carry out certain drawing-off reinforcing, obtain batch mixing fleece, and batch mixing fleece is sent into heat
Milling train carries out rolling conjunction sizing, and batch mixing fleece melted by heating is mutually bonded into spinning building, i.e. hydrophilic spunbond cloth；
Step 3：Drainage is processed：Hydrophilic spunbond cloth prepared by step 2 is laid in rolling, is existed using hot pressing mould
The dry and comfortable projection of drainage uniformly is squeezed out on hydrophilic spunbond cloth, hydrophilic drainage spinning building is obtained；
Step 4：Water repellent treatment：Spun laced fabric containing cotton prepared by step one is immersed in water repellent finish liquid, using two leachings two
Roll process is padded, and the uniform permeable hole for getting 10~40 mesh on spun laced fabric containing cotton, finally drying, baking successively
Roasting, is made water repellent punching containing cotton；
Step 5：Spun lacing is combined：Water repellent punching prepared by step 4 is superimposed on hydrophilic the drawing of step 3 preparation containing cotton
It is drainage fibrage with hydrophilic drainage spinning building on stream spinning building, is built up as quick-drying skin-friendly layer containing cotton with water repellent punching
Composite material-feeding, spun lacing and drying and processing are carried out to composite material-feeding, are obtained containing cotton nonwoven fabrics；
Step 6：Winding censorship：Carry out prepared by step 5 winding containing cotton nonwoven fabrics and cut, and select sample censorship,
The qualified rear packaging and storage of submitted sample.
Lower one-to-one relationship is presented in permeable hole site in the step 3 in the dry and comfortable raised and step 4 of drainage, described
Permeable hole is in contact with the dry and comfortable projection of drainage, the step one I in soaking temperature of the cotton staple in cleaning fluid be 40~
50 DEG C, lift cleaning performance in cotton staple immersion process using ultrasonic oscillation, the step one II in net containing cotton
Kiering temperature be 70~80 DEG C, kiering time 15~20min is circled round using vortex during kiering and lifts kiering effect,
Drained away the water after kiering, repeat above-mentioned kiering step 3 time, the batch mixing of PP raw materials and hydrophilic masterbatch in the step 2 can be with
Replace with ES fibrous raw materials.
The course of work of the present invention：
The present invention by by the hydrophilic drainage spinning buildings of PP for drainage layer and water repellent punch pure cotton cloth by it is dry and comfortable be laminated conjunction be made
Composite spun-laced fabric, can make cloth integrate high intensity, draining highly hygroscopic, high, ventilative performance high, and cloth is unlikely to deform,
Persistently dry and comfortable, skin-friendly is good, beneficial to marketing application.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (8)
1. it is a kind of for sanitary napkin containing cotton nonwoven fabrics, it is characterised in that：It is described fast including quick-drying skin-friendly layer and drainage fibrage
Nominal kinship's skin layers are porous water repellent layer containing cotton fiber, and the drainage fibrage is hydrophilic spun-bonded fibre layer, the drainage fiber
The dry and comfortable projection of multiple drainages is provided with layer, the quick-drying skin-friendly layer and drainage fibrage are by together with spun lacing composite finishing.
2. it is as claimed in claim 1 it is a kind of for sanitary napkin containing cotton nonwoven fabrics, it is characterised in that：On the quick-drying skin-friendly layer
The uniform permeable hole for being intensively distributed with 10~40 mesh, the dry and comfortable projection of drainage is presented with the position of permeable hole on the drainage fibrage
Lower one-to-one relationship.
3. it is as claimed in claim 1 it is a kind of for sanitary napkin containing cotton nonwoven fabrics, it is characterised in that：The quick-drying skin-friendly layer by
The each group of following mass fraction is grouped into：Cotton fiber 85%~100%, hot-melt fiber 0%~15%；The quick-drying skin-friendly layer
Mass density be 20~45g/ ㎡.
4. it is as claimed in claim 1 it is a kind of for sanitary napkin containing cotton nonwoven fabrics, it is characterised in that：The drainage fibrage is adopted
With PP raw materials, hydrophilic masterbatch；One kind in two kinds of material matching modes of ES fibrous raw materials.
5. a kind of preparation method containing cotton nonwoven fabrics for sanitary napkin, it is characterised in that：Comprise the following steps successively：
Step one：Preparation containing cotton spun laced fabric：
I raw material is arranged：Cotton staple required for selection, sends into processing equipment, by agglomerate by cotton staple by feed system
The preliminary shredding of cotton staple and dedusting, remove wherein larger impurity, after removing impurity, cotton staple are immersed in cleaning fluid
5~7min, then drains away the water, and the cotton staple to draining away the water carries out fine point of comb, removal of impurities, obtains pure cotton raw material；
II cloth is processed：Pure cotton raw material to obtaining adds appropriate hot-melt fiber and carries out multilayer, the intersection of different directions paving
Put, and carry out certain drawing-off and reinforce, obtain containing cotton fiber net, to carrying out spun lacing treatment containing cotton fiber net, make containing cotton fiber it
Between mutually tangle, formed net containing cotton, using padding machine extrusion net containing cotton in moisture, to net containing cotton carry out kiering, to float
Net containing cotton after boiling carries out split shaping, and secondary spun lacing and drying and processing are carried out to the net containing cotton after split shaping, is made
Spun laced fabric containing cotton；
Step 2：The preparation of hydrophilic spunbond cloth：From PP raw materials and hydrophilic masterbatch composition batch mixing, will pass through after batch mixing melt filteration
Screw extruder sends into measuring pump, and batch mixing is sent into manifold by measuring pump with certain pressure continuous uniform, and manifold is by batch mixing
It is made batch mixing fiber, batch mixing fiber cool down and drawing and setting in cold wind mouthful, multilayer, no is carried out to the batch mixing fiber after sizing
It is equidirectional to intersect lay, and certain drawing-off reinforcing is carried out, batch mixing fleece is obtained, batch mixing fleece feeding hot-rolling mill is entered
Row rolls conjunction sizing, and batch mixing fleece melted by heating is mutually bonded into spinning building, i.e. hydrophilic spunbond cloth；
Step 3：Drainage is processed：Hydrophilic spunbond cloth prepared by step 2 is laid in rolling, using hot pressing mould hydrophilic
The dry and comfortable projection of drainage uniformly is squeezed out on spinning building, hydrophilic drainage spinning building is obtained；
Step 4：Water repellent treatment：Spun laced fabric containing cotton prepared by step one is immersed in water repellent finish liquid, and work is rolled using two leachings two
Skill is padded, and the uniform permeable hole for getting 10~40 mesh on spun laced fabric containing cotton, finally drying, baking, system successively
Contain cotton into water repellent punching；
Step 5：Spun lacing is combined：Water repellent punching prepared by step 4 is spun containing the hydrophilic drainage that cotton is superimposed on step 3 preparation
It is drainage fibrage with hydrophilic drainage spinning building on sticky cloth, is built up as quick-drying skin-friendly layer containing cotton with water repellent punching compound
Cloth, spun lacing and drying and processing are carried out to composite material-feeding, are obtained containing cotton nonwoven fabrics；
Step 6：Winding censorship：Carry out prepared by step 5 winding containing cotton nonwoven fabrics and cut, and select sample censorship, censorship
Packaging and storage after sample passes.
6. a kind of preparation method containing cotton nonwoven fabrics for sanitary napkin as claimed in claim 2, it is characterised in that：The step
Lower one-to-one relationship is presented in permeable hole site in rapid three in the dry and comfortable raised and step 4 of drainage, and the permeable hole is done with drainage
Refreshing projection is in contact.
7. a kind of preparation method containing cotton nonwoven fabrics for sanitary napkin as claimed in claim 2, it is characterised in that：The step
Soaking temperature of the cotton staple in cleaning fluid is 40~50 DEG C in the I of rapid one, and ultrasonic wave is used in cotton staple immersion process
Concussion lifts cleaning performance, the step one II in the kiering temperature containing cotton net be 70~80 DEG C, the kiering time 15~
20min, kiering effect is lifted during kiering using vortex convolution, is drained away the water after kiering, repeats above-mentioned kiering step 3
It is secondary.
8. a kind of preparation method containing cotton nonwoven fabrics for sanitary napkin as claimed in claim 2, it is characterised in that：The step
The batch mixing of PP raw materials and hydrophilic masterbatch in rapid two could alternatively be ES fibrous raw materials.
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| CN201611042973.7A CN106811866B (en) | 2016-11-24 | 2016-11-24 | A kind of preparation method containing cotton nonwoven fabrics for sanitary napkin |
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| CN107815786A (en) * | 2017-12-12 | 2018-03-20 | 杭州可靠护理用品股份有限公司 | Pure cotton non-woven fabrics and its application on paper diaper and paper diaper |
| CN108277655A (en) * | 2018-02-10 | 2018-07-13 | 韩旭 | A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment |
| CN108374237A (en) * | 2017-12-23 | 2018-08-07 | 招汉 | A kind of dry-touch type transparent liquid non-woven fabrics and its manufacturing method |
| CN108823816A (en) * | 2018-07-23 | 2018-11-16 | 恒天嘉华非织造有限公司 | A kind of spun-bonded non-woven fabrics and pure cotton fiber are combined into spunlace non-woven cloth material and technique |
| CN110670240A (en) * | 2019-10-31 | 2020-01-10 | 东华大学 | Non-woven fabric capable of enabling liquid to rapidly infiltrate downwards and inhibiting rewet and preparation method thereof |
| CN111005157A (en) * | 2019-12-09 | 2020-04-14 | 福建恒安集团有限公司 | Three-dimensional embossed non-woven fabric containing cotton layer and preparation method thereof |
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| CN113524813A (en) * | 2021-07-15 | 2021-10-22 | 王元生 | Non-woven fabric and manufacturing process thereof |
| CN114929959A (en) * | 2020-01-10 | 2022-08-19 | 安德里茨库斯特斯有限责任公司 | Composite nonwoven fabric web manufacturing method and composite nonwoven fabric web manufacturing apparatus |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3594097B2 (en) * | 1994-09-02 | 2004-11-24 | 花王株式会社 | Sanitary napkin |
| US7737056B2 (en) * | 2007-03-05 | 2010-06-15 | Shih-Chieh Chang | Moisture-wicking and fast drying cloth |
| CN101830085A (en) * | 2010-04-11 | 2010-09-15 | 徐秀峰 | Spunlaced nonwoven with dry water-absorbent function and manufacturing method thereof |
| CN201692175U (en) * | 2010-07-08 | 2011-01-05 | 高华沛 | Non-woven dry mesh |
| CN201959103U (en) * | 2011-02-09 | 2011-09-07 | 李秋平 | Three-dimensional hexagonal reseau mesh flexibility dry and comfortable plus material |
| CN202537784U (en) * | 2012-03-15 | 2012-11-21 | 稳健实业(深圳)有限公司 | Comfortable skin-affinity cotton diaper |
| KR101434370B1 (en) * | 2012-11-21 | 2014-08-27 | 도레이케미칼 주식회사 | The high thermostable elastic nonwoven fabric and its preparation method |
| CN204491130U (en) * | 2015-03-09 | 2015-07-22 | 际华三五四三针织服饰有限公司 | Three-dimensional water guide knit fabric |
-
2016
- 2016-11-24 CN CN201611042973.7A patent/CN106811866B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3594097B2 (en) * | 1994-09-02 | 2004-11-24 | 花王株式会社 | Sanitary napkin |
| US7737056B2 (en) * | 2007-03-05 | 2010-06-15 | Shih-Chieh Chang | Moisture-wicking and fast drying cloth |
| CN101830085A (en) * | 2010-04-11 | 2010-09-15 | 徐秀峰 | Spunlaced nonwoven with dry water-absorbent function and manufacturing method thereof |
| CN201692175U (en) * | 2010-07-08 | 2011-01-05 | 高华沛 | Non-woven dry mesh |
| CN201959103U (en) * | 2011-02-09 | 2011-09-07 | 李秋平 | Three-dimensional hexagonal reseau mesh flexibility dry and comfortable plus material |
| CN202537784U (en) * | 2012-03-15 | 2012-11-21 | 稳健实业(深圳)有限公司 | Comfortable skin-affinity cotton diaper |
| KR101434370B1 (en) * | 2012-11-21 | 2014-08-27 | 도레이케미칼 주식회사 | The high thermostable elastic nonwoven fabric and its preparation method |
| CN204491130U (en) * | 2015-03-09 | 2015-07-22 | 际华三五四三针织服饰有限公司 | Three-dimensional water guide knit fabric |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815786A (en) * | 2017-12-12 | 2018-03-20 | 杭州可靠护理用品股份有限公司 | Pure cotton non-woven fabrics and its application on paper diaper and paper diaper |
| CN107815786B (en) * | 2017-12-12 | 2020-02-14 | 杭州可靠护理用品股份有限公司 | Pure cotton non-woven fabric, application thereof on paper diaper and paper diaper |
| CN108374237A (en) * | 2017-12-23 | 2018-08-07 | 招汉 | A kind of dry-touch type transparent liquid non-woven fabrics and its manufacturing method |
| CN108277655A (en) * | 2018-02-10 | 2018-07-13 | 韩旭 | A kind of full water repellent natural fiber spunlace non-woven cloth and its production equipment |
| CN108823816A (en) * | 2018-07-23 | 2018-11-16 | 恒天嘉华非织造有限公司 | A kind of spun-bonded non-woven fabrics and pure cotton fiber are combined into spunlace non-woven cloth material and technique |
| CN110670240A (en) * | 2019-10-31 | 2020-01-10 | 东华大学 | Non-woven fabric capable of enabling liquid to rapidly infiltrate downwards and inhibiting rewet and preparation method thereof |
| CN111005157B (en) * | 2019-12-09 | 2021-10-15 | 福建恒安集团有限公司 | Three-dimensional embossed non-woven fabric containing cotton layer and preparation method thereof |
| CN111005157A (en) * | 2019-12-09 | 2020-04-14 | 福建恒安集团有限公司 | Three-dimensional embossed non-woven fabric containing cotton layer and preparation method thereof |
| CN114929959A (en) * | 2020-01-10 | 2022-08-19 | 安德里茨库斯特斯有限责任公司 | Composite nonwoven fabric web manufacturing method and composite nonwoven fabric web manufacturing apparatus |
| CN114929959B (en) * | 2020-01-10 | 2023-11-21 | 安德里茨库斯特斯有限责任公司 | Method and apparatus for manufacturing composite nonwoven fabric web |
| CN115003872A (en) * | 2020-01-29 | 2022-09-02 | 东丽株式会社 | Laminated nonwoven fabric and sanitary material |
| CN115003872B (en) * | 2020-01-29 | 2023-07-04 | 东丽株式会社 | Laminated nonwoven fabric and sanitary material |
| US20210324554A1 (en) * | 2020-04-16 | 2021-10-21 | The Procter & Gamble Company | Apertured Nonwoven |
| US11850820B2 (en) * | 2020-04-16 | 2023-12-26 | The Procter And Gamble Company | Apertured nonwoven |
| CN112937049A (en) * | 2021-01-19 | 2021-06-11 | 廖小梅 | Non-woven fabric convenient for leftover material recovery and processing equipment thereof |
| CN113524813A (en) * | 2021-07-15 | 2021-10-22 | 王元生 | Non-woven fabric and manufacturing process thereof |
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Address after: 313100 new century Industrial Park, Li Jiaxiang, Changxing County, Huzhou, Zhejiang Patentee after: Zhejiang Jinsanfa Sanitary Material Technology Co., Ltd. Address before: 313100 new century Industrial Park, Li Jiaxiang, Changxing County, Huzhou, Zhejiang Patentee before: Zhejiang Kingsafe Now-woven Co., Ltd. |
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