CN110106628A - A kind of high fluffy moisture absorption permeable fiber net and its punching fuzzy method - Google Patents
A kind of high fluffy moisture absorption permeable fiber net and its punching fuzzy method Download PDFInfo
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- CN110106628A CN110106628A CN201910388847.4A CN201910388847A CN110106628A CN 110106628 A CN110106628 A CN 110106628A CN 201910388847 A CN201910388847 A CN 201910388847A CN 110106628 A CN110106628 A CN 110106628A
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- moisture absorption
- fiber net
- fibre
- permeable fiber
- punching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
-
- 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
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—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
- D04H1/54—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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The present invention relates to textile technology field, a kind of high fluffy moisture absorption permeable fiber net and its punching fuzzy method are particularly related to.The fluffy moisture absorption permeable fiber net of height includes heat-shrinkable fibre, bicomponent fibers and viscose rayon, and bicomponent fibers are PE and PET bicomponent structural or PE and PP bicomponent structural.By the present invention in that with having thermoplastic bicomponent fibers and viscose rayon to be blended, fibre web is punched before carrying out hot blast adhesion, so that non-woven fabrics in forming process, i.e., is punched before finished product in non-woven fabrics, punched by the corresponding position of fibre web that it is poor that contraposition is thermally bonded strength；Then the hot blast adhesion for passing through six area's baking ovens carries out hot blast adhesion to the fibre web of entirety, is blurred hole shape, completes the punching blurring of the ventilative fibre web of high fluffy moisture absorption.
Description
Technical field
The present invention relates to textile technology field, a kind of high fluffy moisture absorption permeable fiber net and its punching blurring are particularly related to
Method.
Background technique
One kind of high fluffy moisture absorption permeable fiber net, that is, Through-Air Thermal Bonded Nonwovens, at thermal bonding technology, punching blurring
Reason is made, using parallel construction or the bicomponent fibers and some viscose rayons of skin-core structure, after combing networking, fibre web
It is punched by perforating device, then by hot air fiber, after PE components fuse in bicomponent fibers, fiber phase interconnection
It connects, is then thermally bonded the fiber around punch position, make the blurred form in hole, becoming after cooling has certain stretch
The ventilative non-woven cloth of the moisture absorption of performance.Due to being not affected by pressurization in process, the bulkiness of Through-Air Thermal Bonded Nonwovens is remote
It is much better than the non-woven cloth of other techniques production.Hot wind cloth makes user when in use since soft, structure is very fluffy
It feels comfortable, therefore is widely used in personal hygiene nursing field, especially female sanitary towel and baby paper diaper, often apply
In guide layer, it can quickly absorb liquid and it is imported to the absorptive core of lower layer as homogeneously as possible, both maintain skin in this way
Skin is dry and comfortable, and prevents the lateral leakage of liquid.
Currently, worldwide hot wind nonwovens process, based on single layer hot wind cloth, hot rolling of the material than same grammes per square metre is spun
Bonded non-woven thickness is big, but for the designer of sanitary napkin, urine pants, bigger thickness and elasticity can make Liquid Penetrant
Speed is accelerated, liquid returns moisture reduction.Through-Air Thermal Bonded Nonwovens for guide layer are the one of which of Through-Air Thermal Bonded Nonwovens, generally
It can be punched offline after hot wind molding with cloth, improve the gas permeability of hot wind cloth, but its speed of production is slow, energy consumption is high, technique fiber crops
It is tired, get higher non-woven cloth production cost.
Summary of the invention
The present invention proposes a kind of high fluffy moisture absorption permeable fiber net and its punching fuzzy method, has simple process, energy
It consumes less, get low, the applied widely feature of the fibril aggregation degree in hole.
The technical scheme of the present invention is realized as follows:
A kind of high fluffy moisture absorption permeable fiber net, the fluffy moisture absorption permeable fiber net of height include heat-shrinkable fibre, two-component fibre
Peacekeeping viscose rayon, bicomponent fibers are PE and PET bicomponent structural or PE and PP bicomponent structural.
The weight ratio of the heat-shrinkable fibre, bicomponent fibers and viscose rayon is (20-45): (20-45): (10-60).
The fibre fineness of the heat-shrinkable fibre is 1D-5D, and the fibre fineness of bicomponent fibers is 1D-5D, viscose rayon
Fibre fineness be 1D-2.5D.
The fibre length of the heat-shrinkable fibre is 56mm, and the fibre length of bicomponent fibers is 8-38mm, viscose rayon
Fibre length be 35-40mm.
The heat-shrinkable fibre shrinkable 30%-50% at a temperature of 140-160 DEG C.
The fluffy moisture absorption permeable fiber net the grammes per square metre scope of height is in 18-28g/m2。
The fluffy moisture absorption permeable fiber thickness of net range of height is in 0.8-1.2mm.
The punching fuzzy method of the fluffy moisture absorption permeable fiber net of height, step are as follows:
(1) by heat-shrinkable fibre, PP/PE bicomponent fibers and viscose rayon successively through bale opener, opener, then through combing
Reason web forming device forms high fluffy moisture absorption permeable fiber net；
(2) the fluffy moisture absorption permeable fiber net of height of formation is completed to punch at perforating device, most afterwards through conveyer belt by Gao Pengsong
Moisture absorption permeable fiber net is sent into baking oven and carries out hot blast adhesion, obtains the fluffy moisture absorption permeable fiber net of height that punching is completed.
The temperature of perforating device is 140-160 DEG C in the step (2), and the hot blast temperature of baking oven is 140-160 DEG C.
The trepanning velocity of perforating device is consistent with the speed of conveyer belt in the step (2).
The invention has the benefit that
(1) present invention rises technique abbreviation, speed of production for current manufacturer, energy consumption is reduced, under the demand of cost reduction,
Before perforating device is arranged in baking oven, so that high fluffy moisture absorption permeable fiber net exists in forming process in non-woven fabrics
Punched before finished product, by perforating device to do not carry out hot blast adhesion, fiber it is unglued when the corresponding position of fibre web into
Row punching carries out hot blast adhesion to whole fibre web by baking oven, so that the fiber around hole is thermally bonded and is heat-shrinked, as a result,
The punching blurring for realizing the ventilative fibre web of high fluffy moisture absorption, is punched it is not necessary that non-woven fabrics after molding is put into puncher,
Processing step is inverted, shape blurring in hole, which still has, reinforces permeability effect, and the scope of application is wider, enormously simplifies technique, adds
The speed of production of fast hot wind cloth reduces mass energy consumption, eventually reduces nonwoven production cost.
(2) by the present invention in that carrying out hot blast adhesion with having thermoplastic bicomponent fibers and viscose rayon to be blended
It is preceding that fibre web is punched, so that non-woven fabrics in forming process, i.e., is punched before finished product in non-woven fabrics, carried out by contraposition
It is punched the poor corresponding position of fibre web of heat bonding strength；Then by the hot blast adhesion of baking oven, whole fibre web is carried out
Hot blast adhesion is the blurring of hole shape, completes the punching blurring of the ventilative fibre web of high fluffy moisture absorption.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is preparation flow schematic diagram of the invention.
Fig. 2 is the product pictorial diagram of embodiment 1.
Fig. 3 is the partial enlarged view in the hole of 1 product of embodiment.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution of the present invention is clearly and completely described, it is clear that institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's every other embodiment obtained under that premise of not paying creative labor, belongs to this hair
The range of bright protection.
Embodiment 1
A kind of punching fuzzy method of high fluffy moisture absorption permeable fiber net of the present embodiment, step are as follows:
(1) preparation of raw material: it is fine that ratio 3:3:4 by weight prepares heat-shrinkable fibre, PP/PE bicomponent fibers and common viscose glue
Dimension, the fibre fineness of heat-shrinkable fibre are 2.5D, and the fibre fineness of bicomponent fibers is 2.5D, and the fibre fineness of viscose rayon is
1.5D；The fibre length of the heat-shrinkable fibre is 56mm, and the fibre length of bicomponent fibers is 23mm, the fiber of viscose rayon
Length is 38mm；
(2) heat-shrinkable fibre, PP/PE bicomponent fibers and viscose rayon are successively subjected to out packet, through shredding through bale opener respectively
Machine uniformly mixes fabric thrashing, is then combed web forming device and forms high fluffy moisture absorption permeable fiber net；
(3) the fluffy moisture absorption permeable fiber net of height of formation is completed into punching at perforating device, in perforating device and high fluffy suction
The penetrable ventilated corresponding position of web is punched, and the fiber other than device to hole is without influence, by 140 DEG C of heating of perforating device,
The bicomponent fibers generation bond vitrified of corresponding punch position, punching are completed, most through conveyer belt that high fluffy moisture absorption is ventilative fine afterwards
The baking oven that dimension net is sent into 140 DEG C carries out hot blast adhesion, and bond vitrified occurs for the PP/PE bicomponent fibers in web, makes to punch
Blurring, whole hole shape does not protrude, soft, gas permeability effect still with hole, the trepanning velocity and baking oven of perforating device
The conveyer belt lace curtaining speed of hot blast adhesion is identical, it is ensured that the longitudinal direction of web is strongly unaffected, and guarantees punching blurring
Speed, regularity, and punching blurring continuously is carried out to fibre web, the fluffy moisture absorption of height for obtaining being completed punching is ventilative
Web is shown in Fig. 2, Fig. 3.
Embodiment 2
A kind of punching fuzzy method of high fluffy moisture absorption permeable fiber net of the present embodiment, step are as follows:
(1) preparation of raw material: it is fine that ratio 2:2:1 by weight prepares heat-shrinkable fibre, PP/PE bicomponent fibers and common viscose glue
Dimension, the fibre fineness of heat-shrinkable fibre are 1D, and the fibre fineness of bicomponent fibers is 5D, and the fibre fineness of viscose rayon is 1D；
The fibre length of the heat-shrinkable fibre is 56mm, and the fibre length of bicomponent fibers is 8mm, and the fibre length of viscose rayon is
35mm；
(2) heat-shrinkable fibre, PET/PE bicomponent fibers and viscose rayon are successively subjected to out packet, through shredding through bale opener respectively
Machine uniformly mixes fabric thrashing, is then combed web forming device and forms high fluffy moisture absorption permeable fiber net；
(3) the fluffy moisture absorption permeable fiber net of height of formation is completed into punching at perforating device, in perforating device and high fluffy suction
The penetrable ventilated corresponding position of web is punched, and the fiber other than device to hole is without influence, by 160 DEG C of heating of perforating device,
The bicomponent fibers generation bond vitrified of corresponding punch position, punching are completed, most through conveyer belt that high fluffy moisture absorption is ventilative fine afterwards
The baking oven that dimension net is sent into 160 DEG C carries out hot blast adhesion, and bond vitrified occurs for the PET/PE bicomponent fibers in web, makes to punch
Blurring, whole hole shape does not protrude, soft, gas permeability effect still with hole, the trepanning velocity and baking oven of perforating device
The conveyer belt lace curtaining speed of hot blast adhesion is identical, it is ensured that the longitudinal direction of web is strongly unaffected, and guarantees punching blurring
Speed, regularity, and punching blurring continuously is carried out to fibre web, the fluffy moisture absorption of height for obtaining being completed punching is ventilative
Web is shown in Fig. 2.
Embodiment 3
A kind of punching fuzzy method of high fluffy moisture absorption permeable fiber net of the present embodiment, step are as follows:
(1) preparation of raw material: it is fine that ratio 1:1:1 by weight prepares heat-shrinkable fibre, PP/PE bicomponent fibers and common viscose glue
Dimension, the fibre fineness of heat-shrinkable fibre are 5D, and the fibre fineness of bicomponent fibers is 1D, and the fibre fineness of viscose rayon is 1D；
The fibre length of the heat-shrinkable fibre is 56mm, and the fibre length of bicomponent fibers is 38mm, the fibre length of viscose rayon
For 40mm；
(2) heat-shrinkable fibre, PP/PE bicomponent fibers and viscose rayon are successively subjected to out packet, through shredding through bale opener respectively
Machine uniformly mixes fabric thrashing, is then combed web forming device and forms high fluffy moisture absorption permeable fiber net；
(3) the fluffy moisture absorption permeable fiber net of height of formation is completed into punching at perforating device, in perforating device and high fluffy suction
The penetrable ventilated corresponding position of web is punched, and the fiber other than device to hole is without influence, by 150 DEG C of heating of perforating device,
The bicomponent fibers generation bond vitrified of corresponding punch position, punching are completed, most through conveyer belt that high fluffy moisture absorption is ventilative fine afterwards
The baking oven that dimension net is sent into 150 DEG C carries out hot blast adhesion, and bond vitrified occurs for the PP/PE bicomponent fibers in web, makes to punch
Blurring, whole hole shape does not protrude, soft, gas permeability effect still with hole, the trepanning velocity and baking oven of perforating device
The conveyer belt lace curtaining speed of hot blast adhesion is identical, it is ensured that the longitudinal direction of web is strongly unaffected, and guarantees punching blurring
Speed, regularity, and punching blurring continuously is carried out to fibre web, the fluffy moisture absorption of height for obtaining being completed punching is ventilative
Web.
Embodiment 4
A kind of punching fuzzy method of high fluffy moisture absorption permeable fiber net of the present embodiment, step are as follows:
(1) preparation of raw material: it is fine that ratio 9:9:2 by weight prepares heat-shrinkable fibre, PP/PET bicomponent fibers and common viscose glue
Dimension, the fibre fineness of heat-shrinkable fibre are 2.25D, and the fibre fineness of bicomponent fibers is 1.5D, the fibre fineness of viscose rayon
For 1D；The fibre length of the heat-shrinkable fibre is 56mm, and the fibre length of bicomponent fibers is 36mm, the fiber of viscose rayon
Length is 38mm；
(2) heat-shrinkable fibre, PP/PET bicomponent fibers and viscose rayon are successively subjected to out packet, through shredding through bale opener respectively
Machine uniformly mixes fabric thrashing, is then combed web forming device and forms high fluffy moisture absorption permeable fiber net；
(3) the fluffy moisture absorption permeable fiber net of height of formation is completed into punching at perforating device, in perforating device and high fluffy suction
The penetrable ventilated corresponding position of web is punched, and the fiber other than device to hole is without influence, by 160 DEG C of heating of perforating device,
The bicomponent fibers generation bond vitrified of corresponding punch position, punching are completed, most through conveyer belt that high fluffy moisture absorption is ventilative fine afterwards
The baking oven that dimension net is sent into 160 DEG C carries out hot blast adhesion, and bond vitrified occurs for the PP/PET bicomponent fibers in web, makes to punch
Blurring, whole hole shape does not protrude, soft, gas permeability effect still with hole, the trepanning velocity and baking oven of perforating device
The conveyer belt lace curtaining speed of hot blast adhesion is identical, it is ensured that the longitudinal direction of web is strongly unaffected, and guarantees punching blurring
Speed, regularity, and punching blurring continuously is carried out to fibre web, the fluffy moisture absorption of height for obtaining being completed punching is ventilative
Web.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of high fluffy moisture absorption permeable fiber net, it is characterised in that: the fluffy moisture absorption permeable fiber net of height includes being heat-shrinked
Fiber, bicomponent fibers and viscose rayon, bicomponent fibers are PE and PET bicomponent structural or PE and PP bicomponent structural.
2. the fluffy moisture absorption permeable fiber net of height according to claim 1, which is characterized in that the heat-shrinkable fibre, double groups
The weight ratio of part fiber and viscose rayon is (20-45): (20-45): (10-60).
3. the fluffy moisture absorption permeable fiber net of height according to claim 2, it is characterised in that: the fiber of the heat-shrinkable fibre
Fineness is 1D-5D, and the fibre fineness of bicomponent fibers is 1D-5D, and the fibre fineness of viscose rayon is 1D-2.5D.
4. the fluffy moisture absorption permeable fiber net of height according to claim 3, it is characterised in that: the fiber of the heat-shrinkable fibre
Length is 56mm, and the fibre length of bicomponent fibers is 8-38mm, and the fibre length of viscose rayon is 35-40mm.
5. the fluffy moisture absorption permeable fiber net of height according to claim 4, it is characterised in that: the heat-shrinkable fibre is in 140-
Shrinkable 30%-50% at a temperature of 160 DEG C.
6. the fluffy moisture absorption permeable fiber net of height according to claim 5, it is characterised in that: the ventilative fibre of the fluffy moisture absorption of height
Net the grammes per square metre scope is tieed up in 18-28g/m2。
7. the fluffy moisture absorption permeable fiber net of height according to claim 6, it is characterised in that: the ventilative fibre of the fluffy moisture absorption of height
Thickness of net range is tieed up in 0.8-1.2mm.
8. the punching fuzzy method of the described in any item high fluffy moisture absorption permeable fiber nets of claim 1-7, which is characterized in that
Step are as follows:
(1) by heat-shrinkable fibre, PP/PE bicomponent fibers and viscose rayon successively through bale opener, opener, then through combing
Reason web forming device forms high fluffy moisture absorption permeable fiber net；
(2) the fluffy moisture absorption permeable fiber net of height of formation is completed to punch at perforating device, most afterwards through conveyer belt by Gao Pengsong
Moisture absorption permeable fiber net is sent into baking oven and carries out hot blast adhesion, obtains the fluffy moisture absorption permeable fiber net of height that punching is completed.
9. the punching fuzzy method of the fluffy moisture absorption permeable fiber net of height according to claim 8, it is characterised in that: described
The temperature of perforating device is 140-160 DEG C in step (2), and the hot blast temperature of baking oven is 140-160 DEG C.
10. the punching fuzzy method of the fluffy moisture absorption permeable fiber net of height according to claim 8, it is characterised in that: institute
The trepanning velocity for stating perforating device in step (2) is consistent with the speed of conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388847.4A CN110106628B (en) | 2019-05-10 | 2019-05-10 | High-fluffiness moisture-absorbing breathable fiber net and punching and fuzzification method thereof |
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|---|---|---|---|
| CN201910388847.4A CN110106628B (en) | 2019-05-10 | 2019-05-10 | High-fluffiness moisture-absorbing breathable fiber net and punching and fuzzification method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003071019A1 (en) * | 2002-02-20 | 2003-08-28 | Kao Corporation | Perforated sheet and method of manufacturing the sheet |
| CN101962873A (en) * | 2010-08-31 | 2011-02-02 | 东莞市挚爱内衣有限公司 | Production process of sponge-structured high-elasticity non-woven three-dimensional cotton |
| JP2011184846A (en) * | 2010-02-15 | 2011-09-22 | Kuraray Kuraflex Co Ltd | Fabric band and auxiliary fabric band |
| CN103422256A (en) * | 2013-07-17 | 2013-12-04 | 厦门延江工贸有限公司 | Hot air non-woven fabric and manufacturing method thereof |
| CN103806223A (en) * | 2014-03-10 | 2014-05-21 | 宋志敏 | Method and equipment for manufacturing one-step pore-formed hot air nonwoven cloth |
| CN106319763A (en) * | 2016-08-25 | 2017-01-11 | 厦门延江新材料股份有限公司 | Perforated non-woven cloth and preparation method thereof |
-
2019
- 2019-05-10 CN CN201910388847.4A patent/CN110106628B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003071019A1 (en) * | 2002-02-20 | 2003-08-28 | Kao Corporation | Perforated sheet and method of manufacturing the sheet |
| JP2011184846A (en) * | 2010-02-15 | 2011-09-22 | Kuraray Kuraflex Co Ltd | Fabric band and auxiliary fabric band |
| CN101962873A (en) * | 2010-08-31 | 2011-02-02 | 东莞市挚爱内衣有限公司 | Production process of sponge-structured high-elasticity non-woven three-dimensional cotton |
| CN103422256A (en) * | 2013-07-17 | 2013-12-04 | 厦门延江工贸有限公司 | Hot air non-woven fabric and manufacturing method thereof |
| CN103806223A (en) * | 2014-03-10 | 2014-05-21 | 宋志敏 | Method and equipment for manufacturing one-step pore-formed hot air nonwoven cloth |
| CN106319763A (en) * | 2016-08-25 | 2017-01-11 | 厦门延江新材料股份有限公司 | Perforated non-woven cloth and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN110106628B (en) | 2020-09-25 |
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