EP1052914B1 - Utilisation d'une feuille papetiere permeable a l'air comme element support d'un empilement d'etoffes - Google Patents
Utilisation d'une feuille papetiere permeable a l'air comme element support d'un empilement d'etoffes Download PDFInfo
- Publication number
- EP1052914B1 EP1052914B1 EP99900973A EP99900973A EP1052914B1 EP 1052914 B1 EP1052914 B1 EP 1052914B1 EP 99900973 A EP99900973 A EP 99900973A EP 99900973 A EP99900973 A EP 99900973A EP 1052914 B1 EP1052914 B1 EP 1052914B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- permeability
- paper
- pores
- sheet according
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/018—Holding the work by suction
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/008—Making apertured paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/02—Patterned paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/005—Mechanical treatment
Definitions
- the present invention relates to the technical sector of clothing and it has specifically relates to a new type of sheet media used as conveyor / conveyor element of a mattress consisting of a plurality of layers overlapping textiles and which is intended to be cut in the form of panels elementary of suitable shape to be later assembled together to make the final product such as clothing.
- the fabric mattress is placed on a support breathable and the cutting into elementary panels is obtained by creating a depression below said table, so that the stack is maintained perfectly plated during the cutting phase.
- the mattress is covered at its upper part by a plastic film, airtight, which allows to densify said mattress during the cutting phase and avoids any displacement of the layers elementary with respect to each other.
- the support consists of a layer of material into which the tool can penetrate and which has channels or passages, which allows the vacuum exerted below the stack to exert an action suction tending to press the material against the support table.
- the object of the invention is to propose using a paper sheet breathable as a support element for a stack of fabric on a line of clothing, especially as a support during the cutting phase.
- Such paper sheets are per se known as is apparent in particular from patents EP-A-616 074, EP-A-483 816 and EP-A-426 288 and have been proposed for carrying out articles having a great capacity of absorption of liquids in view in particular use them as wiping materials, hygiene articles ...
- the sheet structure has pores uniformly distributed over its entire surface, said pores having a diameter less than a millimeter and preferably between 50 and 150 microns.
- the pores or fine perforations are distributed in the form of patterns comprising a central zone with high permeability to air surrounded by a denser fibrous area with lower permeability.
- the pitch between the centers of two consecutive patterns is less than 5 mm and preferably less than 3 mm
- the central zone with high permeability is free of fibers and has a total surface of the order from 1 to 2 mm 2 .
- the permeability is maximized by subjecting the paper sheet produced, before drying, a texturing treatment which consists in locally displacing the fibers by means of jets or blades of fluid at the through coarse-textured canvas or a perforated cylinder like cylinder rotary screen printing type, so as to form patterns comprising a central area of high air permeability surrounded by an area lower permeability.
- a texturing treatment which consists in locally displacing the fibers by means of jets or blades of fluid at the through coarse-textured canvas or a perforated cylinder like cylinder rotary screen printing type, so as to form patterns comprising a central area of high air permeability surrounded by an area lower permeability.
- the latter may have consequence is to leave only a small amount left in the central part minority of fibers, or possibly achieve true free perforation fiber.
- Such treatment can be carried out on machines of known type, by example of the type which is the subject in particular of FR-A-2 625 937.
- the paper can be considered incorporating synthetic fibers into the cellulose pulp or artificial, and at a rate of 5 to 25%, the incorporation of such fibers having elsewhere a complementary effect of aerator of the leaf and, as a result of improvement permeability.
- synthetic fibers such as polyester, polyamide, polypropylene, polyethylene, even artificial than viscose or even natural fibers such as linen or cotton for example.
- a paper which can be used in accordance with the invention as an element support of a stack of fabrics on a clothing line from a classic paper composition made of 77% unbleached Kraft pine-type pulp from the south, and 8% unbleached fluff dough.
- Binders consisting of 5% pregelatinized cationic starch are incorporated and 10% vinyl acetate latex, these binders being incorporated by any technique conventional such as padding, spraying or printing or "size-press” and in this case, a "size press".
- the finished product After drying and crosslinking, the finished product is wound to the desired width by the user and has a structure as illustrated in FIG. 4.
- a paper sheet is produced which can be used in accordance with the invention as support of a stack of fabrics by proceeding, before addition of the binder as in Example 1, to a texturing treatment by passing over a machine conventional treatment by blades or conventional fluid jets of the type of those marketed by ICBT PERFOJET.
- All of the dough is fiberized / refined to just 15 degrees Schopper-Riegler about 30 g / liter of water.
- Example 1 As in Example 1, a sufficient supply of water is made on the circuit. to obtain a final dilution of less than 1 g / liter, in this case 0.3 g / liter, which ensures the homogeneity of the dispersion of the fibers.
- the fibrous web still wet thus formed receives a micro-perforation treatment by blade or jet of fluid on a conventional installation of the type PERFOJET, with perforated cylinder or through an open structure fabric with a water pressure of 5 to 80 bars.
- a micro-perforation treatment by blade or jet of fluid on a conventional installation of the type PERFOJET, with perforated cylinder or through an open structure fabric with a water pressure of 5 to 80 bars.
- Such treatment makes it possible to obtain locally a partial or total displacement of the fibers according to the design of the cylinder or the mesh of the Web.
- the treatment is carried out with a blade of water at 9 bars.
- binders are added by any appropriate means, padding, spraying, printing or "size press", these binders being based of a composition comprising 5% of pregelatinized cationic starch and 10% of vinyl acetate latex.
- the finished product After drying and crosslinking, the finished product is wound to the desired width for the intended use having a structure as illustrated in FIG. 5.
- Example 1 Compared to Example 1, a paper is obtained which has a permeability significantly superior to previous papers and which, compared to the product produced according to example 1, makes it even more suitable as a support for a stack of fabrics on a clothing line.
- Example 2 is repeated except that incorporated into the pulp pulp reinforcing fibers.
- the aqueous composition comprises 72% of unbleached kraft pulp of the pine type south and 9% unbleached fluff dough.
- the whole dough is fiberized / refined at only 18 degrees Schopper-Riegler and we incorporate 5% polyester fibers, 1.7 decitex - cut 18 mm.
- the mixing in water is carried out at a rate of approximately 15 to 20 g / liter.
- the addition of water to the circuit is carried out in such a way that a final dilution of less than one gram / liter, ensuring homogeneity of the dispersion of the fibers which, in this example, is 0.3 g / liter.
- Example 2 The wet fibrous web thus formed is similarly textured in Example 2, the fluid pressure being 11 bars and the water layer having been replaced by fluid jets, at a rate of approximately 100 jets / needles per meter of width to obtain a structure similar to that of Example 2 and which spring of figure 5.
- a complementary bond is made by deposition of a composition of 5% pregelatinized cationic starch and 10% of vinyl acetate latex.
- Such paper is also perfectly suited to serve as a support element. of a stack of fabrics on a clothing line.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Sanitary Thin Papers (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Description
- durant la préparation de la pâte, les fibres de cellulose (pâte de bois) sont individualisées sans trop les raffiner afin de conserver le maximum de perméabilité ;
- ladite pâte est amenée sur la machine à une concentration très faible inférieure à un gramme par litre, ce qui permet d'obtenir une feuille bouffante et ;
- la feuille produite n'est pas comprimée en partie humide de la machine afin de conserver sa perméabilité.
- polymères classiques également appelés « LATEX » en particulier de type acrylique, éthylène-vinyle-acétate, acétate de vinyle, alcool polyvinylique, styrène-butadiène,... et leurs polymères associés par co ou ter... polymérisation ;
- amidon, carboxy-méthyle-cellulose, hexa-méthyle-cellulose
- polyamide ou polyamine épichlorhydrine
- fibres thermoliantes.
- les figures 1, 2 et 3 sont des reproductions, à l'échelle 1, de trois papiers perforés conventionnels ;
- la figure 4 est une reproduction, avec un agrandissement de l'ordre de 200, d'une structure en feuille dans laquelle les pores sont répartis de manière uniforme sur toute la surface de ladite feuille et ;
- la figure 5 est, quant à elle, une reproduction agrandie de l'ordre de 30 d'une structure en feuille ayant reçu un traitement de textilisation assurant une réorientation des fibres.
Caractéristiques | Unité | Invention | Papiers « perforés » | ||
Ech 1 | Ech 2 | Ech 3 | |||
grammage | g/m2 | 45,6 | 67 | 84 | 56 |
Epaisseur | microns | 161 | 124 | 160 | 89 |
Main | cm3/g | 3,53 | 1,85 | 1,9 | 1,59 |
Perméabilité | L/M2/S sous 196Pa | 309 | 112 | 822 | 305 |
Rupture sens machine | N/M | 3252 | 3726 | 2898 | 1762 |
Rupture sens travers | N/M | 2123 | 1792 | 728 | 736 |
Allongement sens machine | % | 2,6 | 1,8 | 1,3 | 0,9 |
Allongement sens travers | % | 5,5 | 2,2 | 0,9 | 1,4 |
Déchirure sens machine | Cn | 187 | 198 | 185 | 100 |
Déchirure sens travers | Cn | 207 | 332 | 210 | 129 |
Diamètre moyen des pores | microns | 50 | plusieurs millimètres |
- 77 % de pâte kraft écrue de type pin du sud et ;
- 8 % de pâte fluff écrue.
Caractéristiques | Unité | Invention | Papiers « perforés » | ||
Ech 1 | Ech 2 | Ech 3 | |||
grammage | g/m2 | 35,6 | 67 | 84 | 56 |
Epaisseur | microns | 163 | 124 | 160 | 89 |
Main | cm3/g | 4,59 | 1,85 | 1,9 | 1,59 |
Perméabilité | L/M2/S sous 196Pa | 1081 | 112 | 822 | 305 |
Rupture sens machine | N/M | 1707 | 3726 | 2898 | 1762 |
Rupture sens travers | N/M | 1152 | 1792 | 728 | 736 |
Allongement sens machine | % | 2,5 | 1,8 | 1,3 | 0,9 |
Allongement sens travers | % | 6,1 | 2,2 | 0,9 | 1,4 |
Déchirure sens machine | Cn | 146 | 198 | 185 | 100 |
Déchirure sens travers | Cn | 169 | 332 | 210 | 129 |
Diamètre moyen des pores | microns | 150 | plusieurs millimètres |
Caractéristiques | Unité | Invention | Papiers « perforés » | ||
Ech 1 | Ech 2 | Ech 3 | |||
grammage | g/m2 | 37,4 | 67 | 84 | 56 |
Epaisseur | microns | 160 | 124 | 160 | 89 |
Main | cm3/g | 4,28 | 1,85 | 1,9 | 1,59 |
Perméabilité | L/M2/S sous 196Pa | 644 | 112 | 822 | 305 |
Rupture sens machine | N/M | 2905 | 3726 | 2898 | 1762 |
Rupture sens travers | N/M | 1646 | 1792 | 728 | 736 |
Allongement sens machine | % | 2,1 | 1,8 | 1,3 | 0,9 |
Allongement sens travers | % | 6,0 | 2,2 | 0,9 | 1,4 |
Déchirure sens machine | Cn | 168 | 198 | 185 | 100 |
Déchirure sens travers | Cn | 240 | 332 | 210 | 129 |
Diamètre moyen des pores | microns | 100 | plusieurs millimètres |
- la répartition des pores que comporte la structure étant uniforme, le risque de remontée de poussières dans le textile lors de l'opération de coupe est quasiment nul ;
- de plus, l'uniformité de la feuille assure une meilleure glisse sur la surface de découpe sans encrassement de cette dernière ;
- une telle feuille étant parfaitement plane, cela élimine pratiquement tous risques de marquage à la surface des textiles, en particulier dans le cas de textiles fins ;
- de par son uniformité, une telle feuille assure une épaisseur plus homogène du matelas, assurant par là même une meilleure découpe du textile ;
- l'uniformité de la feuille assure également une épaisseur globalement moindre du fait de l'absence de bosses et de creux, ce qui permet d'envisager d'augmenter le nombre de couches de textile dans le matelas et ;
- enfin et surtout, il est possible d'utiliser un tel support quel que soit le type d'étoffe entrant dans l'empilement, alors que, antérieurement, il convenait d'utiliser des gammes de papier perforé ayant des caractéristiques différentes.
Claims (9)
- Utilisation d'une feuille papetière perméable à l'air comme élément support d'un empilement d'étoffes sur une ligne de confection notamment lors de la phase de découpe, caractérisée en ce que ladite feuille présente dans son épaisseur des pores ou fines perforations répartis sur toute sa surface, ladite feuille ayant une « voluminosité » ou « main » exprimée en centimètres cube par gramme, supérieure à 2,5, la rendant apte à autoriser le passage de l'air sous l'effet d'une aspiration produite en dessous de sa face inférieure.
- Utilisation d'une feuille selon la revendication 1, caractérisée en ce que ladite feuille présente des pores uniformément répartis sur toute sa surface, lesdits pores ayant un diamètre inférieur à un millimètre et de préférence compris entre 50 et 150 microns.
- Utilisation d'une feuille selon la revendication 1, caractérisée en ce que les pores ou fines perforations de ladite feuille sont répartis sous la forme de motifs comportant une zone centrale à forte perméabilité à l'air entourée par une zone fibreuse plus dense à perméabilité plus faible.
- Utilisation d'une feuille selon la revendication 3, caractérisée en ce que les pores ou fines perforations répartis sous la forme de motifs sont produits lors de la production de la feuille papetière, avant son séchage, en la soumettant à un traitement de textilisation qui consiste à déplacer localement les fibres au moyen de jets ou lames de fluide au travers d'une toile à texture grossière ou d'un cylindre perforé du type « cylindre d'impression rotatif».
- Utilisation d'une feuille selon l'une des revendications 3 et 4, caractérisée en ce que le pas entre les centres de deux motifs consécutifs est inférieur à 5 mm et de préférence inférieur à 3 mm, la zone centrale à forte perméabilité étant exempte de fibres et ayant une surface totale de l'ordre de 1 à 2 mm2.
- Utilisation d'une feuille selon l'une des revendications 1 à 5, caractérisée en ce que la feuille est obtenue selon un procédé qui consiste :à réaliser un papier filtrant directement sur une machine papetière, sans adaptation particulière, et ce de telle sorte que :durant la préparation de la pâte, les fibres de cellulose (pâte de bois) sont individualisées sans trop les raffiner afin de conserver le maximum de perméabilité ;ladite pâte est amenée sur la machine à une concentration très faible inférieure à un gramme par litre, permettant ainsi d'obtenir une feuille bouffante et ;la feuille produite n'est pas comprimée en partie humide de la machine, afin de conserver sa perméabilité.
- Utilisation d'une feuille selon la revendication 6, caractérisée en ce que l'on incorpore dans la pâte cellulosique des fibres synthétiques, artificielles ou naturelles, permettant ainsi d'améliorer la résistance à la déchirure du papier et ayant un effet complémentaire d'aérateur de la feuille, et par suite d'amélioration de la perméabilité.
- Utilisation d'une feuille selon la revendication 7, caractérisée en ce que les fibres synthétiques ou artificielles sont incorporées à raison de 5 à 25 %.
- Utilisation d'une feuille selon l'une des revendications 6 à 8, caractérisée en ce que l'on incorpore à ladite feuille, lors de sa fabrication, un liant additionnel permettant de réaliser une liaison chimique améliorant les caractéristiques mécaniques.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9801986 | 1998-02-13 | ||
FR9801986A FR2774869B1 (fr) | 1998-02-13 | 1998-02-13 | Structure en feuille utilisable comme element support d'un empilement d'etoffes sur une ligne de confection et procede pour son obtention |
PCT/FR1999/000115 WO1999040809A1 (fr) | 1998-02-13 | 1999-01-20 | Utilisation d'une feuille papetiere permeable a l'air comme element support d'un empilement d'etoffes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1052914A1 EP1052914A1 (fr) | 2000-11-22 |
EP1052914B1 true EP1052914B1 (fr) | 2002-04-10 |
Family
ID=9523122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99900973A Expired - Lifetime EP1052914B1 (fr) | 1998-02-13 | 1999-01-20 | Utilisation d'une feuille papetiere permeable a l'air comme element support d'un empilement d'etoffes |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1052914B1 (fr) |
JP (1) | JP2002502923A (fr) |
CN (1) | CN1124095C (fr) |
AU (1) | AU2061199A (fr) |
CA (1) | CA2318384A1 (fr) |
DE (1) | DE69901236T2 (fr) |
ES (1) | ES2172978T3 (fr) |
FR (1) | FR2774869B1 (fr) |
PT (1) | PT1052914E (fr) |
WO (1) | WO1999040809A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL233258B1 (pl) * | 2017-07-10 | 2019-09-30 | Politechnika Lodzka | Papier o podwyższonej przepuszczalności powietrza i jednocześnie dobrych właściwościach wytrzymałościowych oraz sposób wytwarzania tego papieru |
CN113173344B (zh) * | 2021-03-26 | 2022-10-28 | 南通东鼎彩印包装厂 | 一种服饰内衬保证用加克重衬板 |
CN113293520B (zh) * | 2021-06-01 | 2022-05-13 | 山西鑫隆植物纤维科技有限公司 | 一种蜂窝板生产设备及制造工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3495492A (en) * | 1969-05-05 | 1970-02-17 | Gerber Garment Technology Inc | Apparatus for working on sheet material |
DE2238746C3 (de) * | 1972-08-05 | 1978-04-20 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Vorrichtung zum Zuschneiden textiler Stoffbahnen |
US5098519A (en) * | 1989-10-30 | 1992-03-24 | James River Corporation | Method for producing a high bulk paper web and product obtained thereby |
US5137600A (en) * | 1990-11-01 | 1992-08-11 | Kimberley-Clark Corporation | Hydraulically needled nonwoven pulp fiber web |
CA2096978A1 (fr) * | 1993-03-18 | 1994-09-19 | Michael A. Hermans | Methode de fabrication de feuilles de papier tres gonflantes et tres absorbantes |
-
1998
- 1998-02-13 FR FR9801986A patent/FR2774869B1/fr not_active Expired - Fee Related
-
1999
- 1999-01-20 EP EP99900973A patent/EP1052914B1/fr not_active Expired - Lifetime
- 1999-01-20 CN CN 99802932 patent/CN1124095C/zh not_active Expired - Fee Related
- 1999-01-20 WO PCT/FR1999/000115 patent/WO1999040809A1/fr active IP Right Grant
- 1999-01-20 ES ES99900973T patent/ES2172978T3/es not_active Expired - Lifetime
- 1999-01-20 PT PT99900973T patent/PT1052914E/pt unknown
- 1999-01-20 DE DE69901236T patent/DE69901236T2/de not_active Expired - Fee Related
- 1999-01-20 JP JP2000531079A patent/JP2002502923A/ja not_active Withdrawn
- 1999-01-20 AU AU20611/99A patent/AU2061199A/en not_active Abandoned
- 1999-01-20 CA CA002318384A patent/CA2318384A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE69901236D1 (de) | 2002-05-16 |
DE69901236T2 (de) | 2002-08-22 |
FR2774869A1 (fr) | 1999-08-20 |
JP2002502923A (ja) | 2002-01-29 |
CA2318384A1 (fr) | 1999-08-19 |
PT1052914E (pt) | 2002-07-31 |
AU2061199A (en) | 1999-08-30 |
EP1052914A1 (fr) | 2000-11-22 |
CN1290136A (zh) | 2001-04-04 |
WO1999040809A1 (fr) | 1999-08-19 |
FR2774869B1 (fr) | 2000-04-14 |
CN1124095C (zh) | 2003-10-15 |
ES2172978T3 (es) | 2002-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1226297B1 (fr) | Procede pour la realisation de nappes non tissees dont la cohesion est obtenue par l'action de jets de fluide | |
FR2708453A1 (fr) | Tissus de papier souples et leur procédé de fabrication. | |
KR101007499B1 (ko) | 강도가 증강된 티슈 제품 | |
FR2974494A1 (fr) | Produits de papier hygienique et procedes de production de ceux-ci | |
FR3015531A1 (fr) | ||
FR2735155A1 (fr) | Produit en papier absorbant mince doux et souple, et son procede de fabrication | |
US20090054858A1 (en) | Layered sanitary tissue product having trichomes | |
WO1992006237A1 (fr) | Nontisse lie hydrauliquement et son procede de fabrication | |
FR2781818A1 (fr) | Procede pour la realisation d'un materiau non-tisse complexe et nouveau type de materiau ainsi obtenu | |
FR2963938A1 (fr) | Une courroie de fabrication du papier avec une zone de jointure formant un motif geometrique qui est repete a des echelles de plus en plus petites pour produire des formes et surfaces irregulieres | |
FR2963937A1 (fr) | Une courroie de fabrication du papier avec une zone de jointure formant un motif geometrique qui est repete a des echelles de plus en plus petites pour produire des formes et surfaces irregulieres | |
EP0772705B1 (fr) | Installation pour la realisation de nappes non tissees dont la cohesion est obtenue par l'action de jets de fluide | |
EP1052914B1 (fr) | Utilisation d'une feuille papetiere permeable a l'air comme element support d'un empilement d'etoffes | |
EP1285133B1 (fr) | Produit en papier absorbant a structure dissymetrique | |
US6699353B1 (en) | Use of an air permeable paper sheet as support element for a stack of fabrics | |
EP0396476B1 (fr) | Matériau complexe non tissé obtenu par voie humide et procédé pour son obtention | |
KR102094111B1 (ko) | 식물섬유 펄프를 이용한 벌크 구조체의 제조방법 및 이에 의해 제조된 벌크 구조체 | |
EP2737118B1 (fr) | Produit fibreux absorbant contenant au moins 50% de fibres cellulosiques hydrophiles et comprenant au moins deux couches dont l'une est hydroliee | |
MXPA00007352A (en) | Use of an air permeable paper sheet as support element for a layer of fabrics | |
CN115670283A (zh) | 纯木浆双层可溶擦手纸的生产方法 | |
BE410445A (fr) | ||
FR2715175A1 (fr) | Procédé de fabrication d'une feuille de tissu de papier séchée par air transversal, non crêpée et souple. | |
JP2002046780A (ja) | バラ状緩衝材 | |
BE430837A (fr) | ||
FR2715051A1 (fr) | Feuille de base notamment pour produit cellulosique à jets multiples et son procédé de fabrication. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000719 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE ES FI FR GB GR IE IT LI NL PT SE |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 20010719 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AHLSTROM DEXETER SA |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AHLSTROM BRIGNOUD A.A. |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE CH DE ES FI FR GB GR IE IT LI NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020410 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020410 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: FRENCH |
|
REF | Corresponds to: |
Ref document number: 69901236 Country of ref document: DE Date of ref document: 20020516 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020710 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20020705 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20020410 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20020401925 Country of ref document: GR |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2172978 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 1052914E Country of ref document: IE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030131 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20030113 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20041213 Year of fee payment: 7 Ref country code: GB Payment date: 20041213 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20041214 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20041223 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20050113 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050120 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20050125 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060120 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060801 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060801 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20060120 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20060801 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20060121 |
|
BERE | Be: lapsed |
Owner name: S.A. *AHLSTROM BRIGNOUD Effective date: 20060131 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20071210 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20071213 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060802 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20090720 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090720 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20091030 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090202 |