EP1117860A1 - Procede pour la realisation d'un materiau non-tissu complexe et materiau ainsi obtenu - Google Patents
Procede pour la realisation d'un materiau non-tissu complexe et materiau ainsi obtenuInfo
- Publication number
- EP1117860A1 EP1117860A1 EP99928043A EP99928043A EP1117860A1 EP 1117860 A1 EP1117860 A1 EP 1117860A1 EP 99928043 A EP99928043 A EP 99928043A EP 99928043 A EP99928043 A EP 99928043A EP 1117860 A1 EP1117860 A1 EP 1117860A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- web
- jets
- action
- water jets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000463 material Substances 0.000 title description 8
- 239000000835 fiber Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000011282 treatment Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000009960 carding Methods 0.000 claims abstract description 5
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 27
- 239000012209 synthetic fiber Substances 0.000 claims description 15
- 229920002522 Wood fibre Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002025 wood fiber Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 238000007596 consolidation process Methods 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 description 7
- 229920003043 Cellulose fiber Polymers 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005185 salting out Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- 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
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- D—TEXTILES; PAPER
- 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
- D04H1/498—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 entanglement of layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
-
- D—TEXTILES; PAPER
- 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
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
Definitions
- non-woven structures which, in general can be classified into three main categories, resulting from their very manufacturing process , namely non-woven fabrics called “dry”, “melted”, and non-woven fabrics called “wet”.
- the present invention relates to a new type of material obtained according to the first technique mentioned, namely, by "dry process”.
- a staple of fibers of predetermined grammage is formed from staple fibers, natural or chemical, by means of a carding or other textile preparation material, then subjected to a treatment allowing it to communicate the appropriate mechanical characteristics according to the uses for which the product is intended, for example a mechanical needling or interlacing treatment by fluid jets.
- the final properties of the product obtained can be adapted by making mixtures of materials, for example by combining together several webs made up of fibers of different nature, for example, natural fibers, artificial or synthetic.
- the invention relates to a new process making it possible to produce such a type of nonwoven article consisting of a mixture of fibers of different nature and which, in the following description will be designated by the expression "mixed nonwoven” .
- the product obtained has good mechanical strength characteristics, these characteristics being essentially provided by synthetic fibers as well as good absorption characteristics, these being imparted by cellulosic fibers.
- Such products are used in particular for making “wet wipes” designated in this technical sector by the English expression “baby wipes”, as well as in the field of hygiene, and also as wiping cloths.
- This type of mixed nonwoven is tending more and more to replace traditional nonwovens composed of a mixture of synthetic fibers (polyester, polypropylene) and artificial fibers (viscose), due in particular to its lower cost price, the fibers wood costing three to four times less than viscose fibers.
- the veil is asymmetrical in thickness, the artificial and synthetic fibers being arranged on one side of the veil and the natural fibers on the other side.
- devices such as spraying the natural fibers with softening chemical agents are used, but this does not completely make the defect disappear.
- the too low grammage of the first support layer does not allow it to act as a filtering medium for natural fibers during their deposition and then their intertwining with water jets. This results in a considerable loss of fibers, these being driven through the support fabric by the water jets, this loss in fibers considerably reduces the economic advantage of the process.
- the purpose of the present invention is to overcome the problems and drawbacks mentioned above, and to allow the production of an absorbent nonwoven, containing a large amount of natural fibers (wood pulp) having excellent properties. physical (tensile, tear, abrasion resistance) good absorption capacities and moreover having a pleasant feel similar to that of products based on artificial and / or synthetic fibers.
- the invention therefore relates to a process allowing the production of a new type of nonwoven consisting of a mixture of elementary fibers of different nature which consists, continuously:
- a first phase to consolidate the veil by action of a first series of water jets acting on one of its faces, the veil being supported by a drum comprising micro perforations;
- the first treatment with water jets will be carried out in accordance with the teachings of FR-A-2 730 246 and FR-A-2 734 285, the content of which is integrated into the present description as necessary.
- the second treatment by jets allowing the structuring of the web of synthetic and / or artificial fibers is, for its part, carried out using as coarse canvas supporting the web an openwork conveyor of the type as described in the
- the distribution of the cellulose fibers (wood fibers) on the surface of the veil of synthetic fibers can be carried out as well on the face which has been subjected to the action of the jets allowing the structuring of said sheet. only on the reverse side.
- the structuring treatment can be obtained as well by causing the second series of jets to act on the same face which has received the impact of the jets carrying out the consolidation action as on the face opposite to it.
- the invention also relates to a new type of nonwoven product obtained in particular by the implementation of this process.
- Such a mixed nonwoven which is made of a mixture of fibers of different nature, is characterized in that it consists of a sheet made from chemical fibers (artificial and / or synthetic) which has received a treatment bonding and reorientation of the fibers by means of water jets making it possible to have alternating zones of different porosities, natural fibers, wood in particular, being preferentially distributed inside the zones of high porosity, the cohesion of the whole being also obtained by entanglement thanks to the action of water jets.
- Figure 1 is a schematic view of an assembly of a production line for a complex material according to the invention, Figures la, lb, the being enlarged views of the circled areas of this Figure 1;
- Figure 2 is a schematic view, greatly enlarged, showing the structure of the first ply based on chemical fibers after consolidation treatment and structuring of the web;
- FIG. 3 is an enlarged schematic view of the mixed complex produced in accordance with the invention and,.
- Figure 4 is a schematic view of a variant of a production line for a material according to the invention.
- a nonwoven is made up of a mixture of elementary fibers of different nature in the following manner.
- a first veil (10) is made by artificial or synthetic fibers by carding or other similar technique (zone referenced there in FIG. 1).
- This veil (10) is then brought to a set of treatments (2) making it possible to bind it by means of water jets.
- This binding treatment consists, in a first phase in consolidating the web by the action of a first series of water jets (3) acting on one of the faces of said web, the latter being supported by a drum (4) with micro perforations.
- Such a binding assembly can be produced in accordance with teachings FR-A-2 730 246, and FR-A-2 734 285.
- the web (10) is transferred to a treatment unit (5) consisting either of a second perforated cylinder (25) or of an openwork conveyor allowing a structuring of the formed web.
- a treatment unit (5) consisting either of a second perforated cylinder (25) or of an openwork conveyor allowing a structuring of the formed web.
- the conveyor where the surface of the second cylinder are constituted by a coarse cloth of the type described in FR-A-2 741 895.
- the fibrous web (10) supported by the coarse fabric (11) is subjected to the action of water jets (12) which have an action such that the fibers of the veil (10) are separated from each other by said jets at the point of intersection of the strands of the fabric (11), which results in the formation of a veil (10a) having a three-dimensional organization of the fibers with zones of variable density where the structure of such a restructured veil being illustrated by FIG. 2, it can therefore be said that such a veil has zones (22) with a high density of fibers separated from each other by zones (21) with low density fiber.
- the structured veil (10a) is then brought to an assembly (6) making it possible to distribute on its surface fibers (14) of another nature and more particularly cellulose fibers (wood).
- Such an assembly (6) makes it possible to deposit said fibers by the technique known as "pneumatic lapping", the web (10a) (see FIG. 2a) being held on a conveyor belt (13) subjected to suction, the natural fibers , wood fibers, more particularly (14) being projected onto the surface of the web (10a) by means of an air current. Under the effect of the suction, said fibers therefore tend to deposit in the areas having the highest porosity, that is to say in the area (21) of FIG. (2) making it possible to form a complex as illustrated in FIG. 3 in which natural fibers - wood fibers - are deposited between artificial and synthetic fibers.
- the complex (20a) thus produced is then transferred to an assembly (7) making it possible to carry out a tangle treatment by water jets as illustrated in FIG.
- the mixed nonwoven obtained is then dried in (8) before being rolled up in a conventional manner in (9).
- FIG. 4 illustrates a variant in accordance with the invention which differs from that illustrated in FIG. 1 by the way in which the operation of structuring the sheet is carried out after the first treatment by jet of fluid in (4).
- the structuring operation by jets is carried out by causing the jets to act on the same face as that which had been previously treated.
- Example A product according to the invention is produced in the following manner.
- a 30 g / m2 veil composed of 40% viscose fibers of 38 mm and 1.7 dtex and 60% polyester fibers of 38 mm and 1.7 dtex is produced on a "random" type card at a speed of 110 m min.
- This veil is introduced on a hydraulic binding unit "Jetlace 2000" by means of a transport conveyor.
- the veil is compacted between this conveyor and a first binding cylinder coated with a micro-perforated envelope, the holes being arranged in a random manner as described in French patent 2,734,285. After compaction, the veil is pre-wetted by the 'via a ramp located behind the transport conveyor, just after the compaction point and arranged perpendicular to the generator of the cylinder.
- the veil thus compacted and wet is then subjected to the action of two hydraulic injectors projecting water jets of 120 microns in diameter at increasing speeds of 90 and 110 m / second the water jets being spaced from each other 1, 2 mm.
- the veil is then introduced on a conveyor equipped with a fabric consisting of 8.7 threads per cm of polyester 0.50 mm in diameter in the warp direction and 9.4 threads / cm of stainless steel of 0.38 mm diameter in the weft direction.
- Two hydraulic injectors are arranged above this conveyor. They project water jets of 120 microns in diameter at speeds of 100 m / second, the jets being spaced from each other by 0.5 mm.
- the veil is then expressed using a suction box connected to a vacuum generator.
- the product at the outlet of this conveyor has an embossed pyramid-like appearance with areas of different fiber density.
- the veil is then introduced on a pneumatic lapping machine, which deposits 30 g / m2 of cellulose fibers.
- the veil is introduced on another conveyor above which are arranged four hydraulic injectors projecting jets of water of 120 microns in diameter spaced from one another by 0.6 mm at speeds of 114 m /second.
- the veil is then expressed by a suction box connected to a vacuum generator and then dried by a through air cylinder at a temperature of 120 ° C and then rolled up.
- the feel of the product is excellent, it is difficult in particular to identify the respective faces (synthetic and cellulosic sides) finally the abrasion resistance both in the dry state and in the wet state is considerably improved , which results in an absence of salting out of the natural fibers.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Peptides Or Proteins (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810026 | 1998-07-31 | ||
FR9810026A FR2781818B1 (fr) | 1998-07-31 | 1998-07-31 | Procede pour la realisation d'un materiau non-tisse complexe et nouveau type de materiau ainsi obtenu |
PCT/FR1999/001425 WO2000008245A1 (fr) | 1998-07-31 | 1999-06-15 | Procede pour la realisation d'un materiau non-tisse complexe et nouveau type de materiau ainsi obtenu |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1117860A1 true EP1117860A1 (fr) | 2001-07-25 |
EP1117860B1 EP1117860B1 (fr) | 2002-10-09 |
Family
ID=9529396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19990928043 Expired - Lifetime EP1117860B1 (fr) | 1998-07-31 | 1999-06-15 | Procede pour la realisation d'un materiau non-tissu complexe et materiau ainsi obtenu |
Country Status (12)
Country | Link |
---|---|
US (1) | US6460233B2 (fr) |
EP (1) | EP1117860B1 (fr) |
JP (1) | JP2002522655A (fr) |
KR (1) | KR20010074783A (fr) |
CN (1) | CN1121520C (fr) |
AT (1) | ATE225876T1 (fr) |
AU (1) | AU4517599A (fr) |
DE (1) | DE69903462T2 (fr) |
DK (1) | DK1117860T3 (fr) |
ES (1) | ES2183572T3 (fr) |
FR (1) | FR2781818B1 (fr) |
WO (1) | WO2000008245A1 (fr) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2799214B1 (fr) | 1999-10-05 | 2001-11-16 | Icbt Perfojet Sa | Procede pour la realisation de nappes non tissees dont la cohesion est obtenue par l'action de jets de fluide |
DE19956571A1 (de) * | 1999-11-24 | 2001-05-31 | Fleissner Maschf Gmbh Co | Verfahren und Vorrichtung zur farblichen Musterung einer Bahn mittels hydrodynamischer Behandlung |
DE10008746A1 (de) * | 2000-02-24 | 2001-08-30 | Fleissner Maschf Gmbh Co | Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels hydrodynamischer Vernadelung |
DE20004553U1 (de) * | 2000-03-07 | 2000-09-28 | Vliestec AG, 39112 Magdeburg | Bastfaservliesstoff |
FR2806426B1 (fr) * | 2000-03-16 | 2002-05-31 | Rieter Perfojet | Installation pour la realisation de nappes non tissees dont la cohesion est obtenue par l'action de jets de fluide |
CN100374635C (zh) * | 2000-09-29 | 2008-03-12 | 康那香企业股份有限公司 | 梳棉网与气流成网的复合无纺布的制程 |
EP1325182B1 (fr) * | 2000-10-12 | 2011-01-26 | Polymer Group, Inc. | Textile non tisse a fibres enchevetrees differentiellement |
WO2002050355A1 (fr) * | 2000-12-19 | 2002-06-27 | M & J Fibretech A/S | Bande continue comprenant une bande de base et des fibres formees par soufflage, entremelees hydrauliquement sur la bande de base |
WO2002050354A1 (fr) * | 2000-12-19 | 2002-06-27 | M & J Fibretech A/S | Procede et equipement de production sans bande de base d'une bande de fibres hydro-enchevetrees air-laid |
US6701591B2 (en) * | 2001-09-21 | 2004-03-09 | Polymer Group, Inc. | Diaphanous nonwoven fabrics with improved abrasive performance |
EP1458914B1 (fr) * | 2001-12-28 | 2007-07-25 | Polymer Group, Inc. | Non-tisses presentant une image durable en trois dimensions |
US6629340B1 (en) * | 2002-04-05 | 2003-10-07 | Polymer Group, Inc. | Acoustic underlayment for pre-finished laminate floor system |
US7013541B2 (en) * | 2002-04-08 | 2006-03-21 | Polymer Group, Inc. | Nonwoven fabrics having compound three-dimensional images |
FR2838457B1 (fr) * | 2002-04-12 | 2004-08-27 | Rieter Perfojet | Tambour pour installation de production d'une nappe non-tissee, procede de production d'une nappe non-tissee et nappe non-tissee obtenue |
FR2845697B1 (fr) * | 2002-10-11 | 2005-05-27 | Rieter Perfojet | Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee |
DE10256138A1 (de) * | 2002-11-29 | 2004-06-17 | Fleissner Gmbh & Co. Maschinenfabrik | Verfahren zum hydrodynamischen Einschließen einer Vielzahl von endlichen, dreidimensionalen Produkten mit Wasserstrahlen |
US20040121121A1 (en) * | 2002-12-23 | 2004-06-24 | Kimberly -Clark Worldwide, Inc. | Entangled fabrics containing an apertured nonwoven web |
FR2849869B1 (fr) * | 2003-01-14 | 2005-09-09 | Ahlstrom Brignoud | Procede de fabrication d'un non tisse composite et installation pour la mise en oeuvre dudit procede |
FR2861750B1 (fr) * | 2003-10-31 | 2006-02-24 | Rieter Perfojet | Machine de production d'un nontisse fini. |
FR2861751B1 (fr) * | 2003-10-31 | 2006-01-06 | Rieter Perfojet | Machine de production de nontisses de plusieurs qualites. |
US7645353B2 (en) | 2003-12-23 | 2010-01-12 | Kimberly-Clark Worldwide, Inc. | Ultrasonically laminated multi-ply fabrics |
US20050260914A1 (en) * | 2004-05-20 | 2005-11-24 | Oathout James M | Hydroentangled nonwoven fabrics with improved properties |
FR2881758B1 (fr) * | 2005-02-08 | 2007-03-30 | Rieter Perfojet Sa | Carde et machine de production d'un non-tisse |
US8512607B2 (en) * | 2005-03-03 | 2013-08-20 | Ahlstrom Corporation | Process for producing nonwoven fabrics particularly soft, resistant and with a valuable appearance |
US7485589B2 (en) | 2005-08-02 | 2009-02-03 | Pgi Polymer, Inc. | Cationic fibrous sanitizing substrate |
US20070056674A1 (en) * | 2005-09-12 | 2007-03-15 | Sellars Absorbent Materials, Inc. | Method and device for making towel, tissue, and wipers on an air carding or air lay line utilizing hydrogen bonds |
DK2128320T3 (da) * | 2008-05-29 | 2014-01-13 | Reifenhaeuser Gmbh & Co Kg | Fremgangsmåde og indretning til fremstilling af filterdug af filamenter |
TW201420054A (zh) * | 2012-11-21 | 2014-06-01 | Kang Na Hsiung Entpr Co Ltd | 吸濕用不織布及其製法 |
US9528210B2 (en) * | 2013-10-31 | 2016-12-27 | Kimberly-Clark Worldwide, Inc. | Method of making a dispersible moist wipe |
CN107206621B (zh) * | 2015-01-29 | 2021-06-04 | 山田菊夫 | 纸浆纤维堆积片及纸浆纤维堆积片的制造方法 |
DE102015112955A1 (de) * | 2015-04-13 | 2016-10-13 | TRüTZSCHLER GMBH & CO. KG | Anlage und Verfahren zur Verbindung bzw. Verfestigung einer Bahn von Faserstoff mit einem Vlies |
FR3061916B1 (fr) * | 2017-01-19 | 2019-04-05 | Fives Dms | Installation de consolidation et de sechage d'un voile et procede de consolidation et de sechage mis en oeuvre au sein d'une telle installation |
BR112021009321A2 (pt) * | 2018-11-30 | 2021-08-17 | Kimberly-Clark Worldwide, Inc. | material não tecido |
DE102020122864A1 (de) * | 2020-01-10 | 2021-07-15 | Trützschler GmbH & Co Kommanditgesellschaft | Anlage und Verfahren zur Herstellung eines ein- oder mehrlagigen Vlieses |
CN115387035B (zh) * | 2022-09-05 | 2023-03-10 | 安徽金春无纺布股份有限公司 | 一种水刺纤维脱水系统中转输送帘机构 |
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US3214819A (en) | 1961-01-10 | 1965-11-02 | Method of forming hydrauligally loomed fibrous material | |
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US4931355A (en) * | 1988-03-18 | 1990-06-05 | Radwanski Fred R | Nonwoven fibrous hydraulically entangled non-elastic coform material and method of formation thereof |
US5026587A (en) * | 1989-10-13 | 1991-06-25 | The James River Corporation | Wiping fabric |
FR2667622B1 (fr) * | 1990-10-08 | 1994-10-07 | Kaysersberg Sa | Montisse lie hydrauliquement et son procede de fabrication. |
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FR2730246B1 (fr) | 1995-02-03 | 1997-03-21 | Icbt Perfojet Sa | Procede pour la fabrication d'une nappe textile non tissee par jets d'eau sous pression, et installation pour la mise en oeuvre de ce procede |
FR2734285B1 (fr) * | 1995-05-17 | 1997-06-13 | Icbt Perfojet Sa | Procede pour la fabrication d'une nappe textile non tissee par jets d'eau sous pression, et installation pour la mise en oeuvre de ce procede |
FI110326B (fi) * | 1995-06-06 | 2002-12-31 | Bki Holding Corp | Menetelmä kuitukankaan valmistamiseksi |
WO1997013020A1 (fr) * | 1995-10-06 | 1997-04-10 | Nippon Petrochemicals Company, Limited | Etoffe non tissee enchevetree par un jet d'eau et procede pour la fabriquer |
FR2741895B1 (fr) * | 1995-12-01 | 1998-01-02 | Icbt Perfojet Sa | Procede pour imprimer des motifs dans la masse et dans l'epaisseur d'une structure textile chaine et trame, et produit ainsi obtenu |
JP3366849B2 (ja) * | 1997-12-26 | 2003-01-14 | ユニ・チャーム株式会社 | 開孔不織布の製造方法 |
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1998
- 1998-07-31 FR FR9810026A patent/FR2781818B1/fr not_active Expired - Fee Related
-
1999
- 1999-06-15 WO PCT/FR1999/001425 patent/WO2000008245A1/fr not_active Application Discontinuation
- 1999-06-15 ES ES99928043T patent/ES2183572T3/es not_active Expired - Lifetime
- 1999-06-15 DE DE69903462T patent/DE69903462T2/de not_active Expired - Fee Related
- 1999-06-15 JP JP2000563861A patent/JP2002522655A/ja not_active Withdrawn
- 1999-06-15 KR KR1020017001194A patent/KR20010074783A/ko not_active Application Discontinuation
- 1999-06-15 EP EP19990928043 patent/EP1117860B1/fr not_active Expired - Lifetime
- 1999-06-15 CN CN99809225A patent/CN1121520C/zh not_active Expired - Fee Related
- 1999-06-15 AT AT99928043T patent/ATE225876T1/de not_active IP Right Cessation
- 1999-06-15 DK DK99928043T patent/DK1117860T3/da active
- 1999-06-15 AU AU45175/99A patent/AU4517599A/en not_active Abandoned
-
2001
- 2001-01-09 US US09/756,842 patent/US6460233B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
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See references of WO0008245A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20010074783A (ko) | 2001-08-09 |
DE69903462T2 (de) | 2003-03-20 |
US6460233B2 (en) | 2002-10-08 |
FR2781818A1 (fr) | 2000-02-04 |
JP2002522655A (ja) | 2002-07-23 |
AU4517599A (en) | 2000-02-28 |
EP1117860B1 (fr) | 2002-10-09 |
FR2781818B1 (fr) | 2000-09-01 |
CN1121520C (zh) | 2003-09-17 |
ES2183572T3 (es) | 2003-03-16 |
ATE225876T1 (de) | 2002-10-15 |
CN1311832A (zh) | 2001-09-05 |
WO2000008245A1 (fr) | 2000-02-17 |
DE69903462D1 (de) | 2002-11-14 |
DK1117860T3 (da) | 2002-11-04 |
US20010005926A1 (en) | 2001-07-05 |
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