CN1395636A - Method and device for bonding non-woven fibre produced by air-lay method - Google Patents

Method and device for bonding non-woven fibre produced by air-lay method Download PDF

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Publication number
CN1395636A
CN1395636A CN01803853A CN01803853A CN1395636A CN 1395636 A CN1395636 A CN 1395636A CN 01803853 A CN01803853 A CN 01803853A CN 01803853 A CN01803853 A CN 01803853A CN 1395636 A CN1395636 A CN 1395636A
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China
Prior art keywords
heat
supatex fabric
fabric
fluid power
fiber
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Pending
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CN01803853A
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Chinese (zh)
Inventor
格罗尔德·弗莱斯纳
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Truetzschler Nonwovens GmbH
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Fleissner GmbH
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Application filed by Fleissner GmbH filed Critical Fleissner GmbH
Publication of CN1395636A publication Critical patent/CN1395636A/en
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    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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
    • D04H1/48Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/49Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/407Non-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 containing absorbing substances, e.g. activated carbon
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/425Cellulose series
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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
    • D04H1/48Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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
    • D04H1/498Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/54Non-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
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/54Non-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
    • D04H1/556Non-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 by infrared heating
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-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
    • D04H1/72Non-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
    • D04H1/732Non-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
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H13/00Other non-woven fabrics
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H18/00Needling machines
    • D04H18/04Needling machines with water jets

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

The conventional method for production of a multiple-layer, non-woven fibre is by means of the air-lay method, with thermal bonding using bonding fibres. The same method can be applied to a composite non-woven fibre with an intermediate pulp layer. This method of bonding does not reduce the later pilling wear and hardly influences the inner composition of the layers of the composite. According to the invention, the outer non-woven fibre is preferably made from a bicomponent fibre and treated by hydrodynamic needling for bonding, such that not just the surface is bonded, but also the layers are bonded to each other.

Description

Be used to strengthen method and apparatus by the supatex fabric of air-laid manufactured
Technical field
The present invention relates to a kind of method and apparatus that is used to strengthen by the supatex fabric of air-laid manufactured.
Background technology
In order to make complex nonwoven fabric, wherein adjoining land is provided with the air-laid moulded head of a plurality of patterns according to EP0032772 and by binder fiber, the cellulose fiber peacekeeping adds binder fiber again and makes complex nonwoven fabric then by the known a kind of air-laid method of WO97/30223.Compare with carded nonwoven, the advantage of this manufacture is the speed that can reach higher.In order to strengthen also connecting a calender and an air-breather, it must link together each binder fiber by heating.
The reinforcement of this mode can not form satisfies the supatex fabric that physical condition requires.Do not have combination between each layer, each supatex fabric component layering, split.In addition, this supatex fabric outer surface is easy to wearing and tearing.
Summary of the invention
The objective of the invention is to, seek a kind of method, this method is made fiber and a kind ofly is used for the supatex fabric of air-laid method and should how strengthens this fabric so that prevent lower leaf on it subsequently.
Strengthen method from being used for only providing a heat treatment by the supatex fabric of air-laid manufactured, this fabric comprises two outer and intermediate layers, this two outer heat-activatable fiber for cutting off, the intermediate layer is that cellulose fibre is as the super pulp that absorbs, and by bottom at first, the pulp layer is put and last upper strata constitutes continuously in the shop then, set according to the present invention, thus heat-activatable staple fibre only select by melt bonded fiber as bicomponent fiber particularly or and other fiber such as homopolymerization is fibrous and in order to strengthen and these three layers of supatex fabric to be carried out fluid power acupuncture for the binding of the inside of each layer.
This tectal supatex fabric constituted mode guarantees not balling-up and nonlinting outer surface, but this outer surface be liquid and can cover the pulp layer of a thicker moisture absorption.Two skins of the supatex fabric of this pattern are strengthened greatly by the liquid drugs injection thorn and are connected with the pulp layer, and this has prevented the layering of the position of fibers of worry after strengthening.In order to strengthen cover layer fully, preferred two-layer through the processing of liquid drugs injection thorn, also be about to complex nonwoven fabric and carry out acupuncture on its two sides.
Melt bonded fiber should be by means of heat treatment in order further closely to link mutually.In addition, heating also can influence the surface characteristics of desired supatex fabric.Bicomponent fiber has special advantage in this respect, because it remains unchanged as original fiber when heat treatment, and remaining melt bonded fiber can fusion and contraction, and this is a shortcoming for the surface that constitutes antifatigue.Heat treatment can be undertaken by very different modes.Importantly fiber is adhered to surperficial going up and the horizontal covering supatex fabric that passes through well.
Description of drawings
Device examples according to pattern of the present invention is shown in the drawings.Also to further specify details of the present invention by means of this example.Wherein:
Fig. 1 is the side view that is used to make and strengthen spreading by the air-laid method continuous device of the dry supatex fabric of putting; And
Fig. 2 illustrates one and is similar to Fig. 1 does not have heat bonding according to this spread method equipment.
At first, supatex fabric is made of staple fibre and pulp.Staple fibre must prescind and become to make it to put according to the device of for example EP-A-0032772 shop according to the utilization of air-laid method, that is its length is 4-8mm, the longest 10mm.Then moulded head 1 is filled the bottom that staple fibre is used for supatex fabric.Staple fibre is such, and it can carry out bonding under heat effect.Wherein favourable particularly bicomponent fiber, its advantage are that it does not shrink under heat effect and still remains fiber.Utilize moulded head 2 at pulp layer of the supatex fabric bottom upper strata that constitutes by moulded head 1 stack then, also can utilize other the stacked thicker pulp layer that adds of unshowned moulded head where necessary, and and then be superimposed with top staple fibre cover layer.This then complex nonwoven fabric 4 must be strengthened, and it is so far only by means of hot sticky incompatible realization.
According to the equipment of Fig. 1, supatex fabric 4 at first gives pre-reinforcement by means of the heat in the device 5.This can be by means of hot-air (ventilation), but also can utilize infrared radiation effect or satinage to realize.The advantage of this pre-strengthening measure is that tectal preferably surface is closed, and this can prevent bigger pulp loss in acupuncture course subsequently.According to this pre-reinforcement of having abandoned in being provided with of Fig. 2 under heat effect.Therefore also can abandon pre-reinforcement according to fiber and other condition.
Subsequently complex nonwoven fabric 4 is carried out fluid power acupuncture.Owing to wherein relate to the tectal supatex fabric with two sides, what conform with purpose is to utilize and strengthen from the water jet on two sides.Therefore at the needling device that comprises two cylinders 6 and 7 shown in each figure, this should represent, should become indentation to carry around cylinder supatex fabric in order to apply water jet from the two sides.This water jet strengthens not only influencing the outer surface of complex nonwoven fabric, also makes each layer combination more deeply, thereby the layering of each later non-woven fabric layer no longer occurs.
After strengthening the mutual binding of complex nonwoven fabric and each layer, must make the supatex fabric drying by means of water jet.The drier 8 of for this reason advantageously ventilating is favourable as the perforated (bowl) cylinder baker.At last can also be by means of the in addition finish rolling of the 9 pairs of supatex fabric of device, as it as shown in the equipment of Fig. 2.
The cost of the manufacture of this complex nonwoven fabric is very low, because can be with higher speed, for example 400-500m/min produces.It can make very can moisture absorption 40-100g/m 2Product put thick pulp layer because can spread.This moment, each cover layer should be thinner than the pulp layer, for example was 10g/m 2, and the pulp layer can be heavier, is 60g/m 2Not only the surface is phozy basically and not balling-up in combination by heat bonding and liquid drugs injection thorn, but also has strengthened supatex fabric fully, and this makes each layer of supatex fabric be difficult to divide.

Claims (12)

1. method that is used to strengthen by the supatex fabric of air-laid manufactured, this fabric comprises two outer and intermediate layers, this two outer heat-activatable fiber for cutting off, the intermediate layer is that cellulose fibre is as the super pulp that absorbs, and by bottom at first, the pulp layer is put and last upper strata constitutes continuously in the shop then, it is characterized in that, heat-activatable staple fibre only by melt bonded fiber as bicomponent fiber particularly or and other fiber such as thereby homopolymerization is fibrous and in order to strengthen and for the binding of the inside of each layer, these three layers of supatex fabric to be carried out fluid power acupuncture.
2. in accordance with the method for claim 1, it is characterized in that except strengthening by means of fluid power acupuncture, complex nonwoven fabric is also handled through overheated reinforcement.
3. in accordance with the method for claim 2, it is characterized in that aspect the heat reinforcement, the processing of supatex fabric can be regarded as the heat treatment of any mode, that is for example hot-air, particularly ventilation, infrared ray, calender.
4. according to claim 2 or 3 described methods, it is characterized in that, make complex nonwoven fabric before liquid drugs injection thorn and/or later on through Overheating Treatment so that reinforcement.
5. according to one of claim 2-4 described method, it is characterized in that after the liquid drugs injection thorn, heat is strengthened carrying out with the drying of supatex fabric.
6. according to one of claim 2-5 described method, it is characterized in that, also pass through finish rolling at the last complex nonwoven fabric of strengthening.
7. according to one of claim 1-6 described method, it is characterized in that, carry out fluid power on the two sides of complex nonwoven fabric and handle.
8. equipment that is used to implement according to one of claim 1-7 described method, it comprises and becomes a row to be provided with in succession
A) at least three moulded heads, one of them is used for by heat-activatable fibrous ground floor, and one is used for pulp and one and is used for top cover layer, and it is used for heat-activatable fiber again; And
B) a supatex fabric stiffening device;
It is characterized in that,
D) this supatex fabric stiffening device is made up of the device and a drier (8) of a fluid power acupuncture (6,7) usefulness.
9. according to the described equipment of claim 8, it is characterized in that, in the front of fluid power needling device
C) be provided with the device (5) that a heat is strengthened usefulness.
10. according to claim 8 or 9 described equipment, it is characterized in that, in the back of fluid power needling device
E) be provided with the device (8) that a heat is strengthened usefulness.
11., it is characterized in that at the device (8) of the back of fluid power acupuncture equipment heat reinforcement usefulness, this device at first is used for the drying of supatex fabric according to the described equipment of claim 10.
12. according to one of claim 8-11 described equipment, it is characterized in that, the final treating apparatus of a finish rolling device (9) as complex nonwoven fabric be set.
CN01803853A 2000-01-18 2001-01-16 Method and device for bonding non-woven fibre produced by air-lay method Pending CN1395636A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10001957A DE10001957A1 (en) 2000-01-18 2000-01-18 Air laying non-wovens with melt adhesive fiber outer and cellulose inner layers includes bonding of all three layers by water jet needle punching
DE10001957.9 2000-01-18

Publications (1)

Publication Number Publication Date
CN1395636A true CN1395636A (en) 2003-02-05

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ID=7627904

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Application Number Title Priority Date Filing Date
CN01803853A Pending CN1395636A (en) 2000-01-18 2001-01-16 Method and device for bonding non-woven fibre produced by air-lay method

Country Status (13)

Country Link
US (1) US20030101556A1 (en)
EP (1) EP1294971B1 (en)
JP (1) JP2003527495A (en)
KR (1) KR20020071936A (en)
CN (1) CN1395636A (en)
AT (1) ATE291656T1 (en)
BR (1) BR0107670A (en)
CA (1) CA2396976A1 (en)
DE (2) DE10001957A1 (en)
EA (1) EA003594B1 (en)
ES (1) ES2239125T3 (en)
IL (2) IL150720A0 (en)
WO (1) WO2001053589A1 (en)

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CN109312505A (en) * 2016-06-22 2019-02-05 东丽株式会社 The fine fibre bundle of manufacturing method and part point of the fine fibre bundle in part point and the fiber-reinforced resin moulding material and its manufacturing method for having used the fine fibre bundle in part point

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GB0013302D0 (en) * 2000-06-02 2000-07-26 B & H Res Ltd Formation of sheet material using hydroentanglement
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FR2838457B1 (en) * 2002-04-12 2004-08-27 Rieter Perfojet DRUM FOR INSTALLATION FOR PRODUCING A NON-WOVEN TABLECLOTH, METHOD FOR PRODUCING A NON-WOVEN TABLECLOTH, AND NON-WOVEN TABLECLOTH OBTAINED
EP1519833B1 (en) * 2002-07-05 2006-03-08 Fleissner GmbH Product and method for producing a non-woven fabric by means of hydrodynamic needling
US7416638B2 (en) 2003-11-18 2008-08-26 Georgia-Pacific Consumer Products Lp Apparatus and method for manufacturing a multi-layer web product
CN106012295A (en) * 2016-08-03 2016-10-12 江苏盛纺纳米材料科技股份有限公司 Nano-fibre hot air hydrophilic non-woven material and preparation method
US10415166B2 (en) * 2017-05-15 2019-09-17 Jacob Holm & Sons Ag Hydroentangled airlaid process and industrial wipe products
CN113004863A (en) * 2021-01-25 2021-06-22 义乌壹统胶科技有限公司 Green plate adhesive and manufacturing device thereof
DE102021006353A1 (en) * 2021-12-27 2023-06-29 Mondi Ascania GmbH Process for producing a nonwoven element for hygiene articles

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EP1294971A1 (en) 2003-03-26
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EP1294971B1 (en) 2005-03-23
JP2003527495A (en) 2003-09-16
BR0107670A (en) 2002-10-08
EA003594B1 (en) 2003-06-26
IL150720A0 (en) 2003-02-12
KR20020071936A (en) 2002-09-13
US20030101556A1 (en) 2003-06-05
WO2001053589A1 (en) 2001-07-26
DE50105700D1 (en) 2005-04-28
IL150720A (en) 2007-07-04
EA200200773A1 (en) 2003-02-27
ATE291656T1 (en) 2005-04-15

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