ES2651713T3 - Procedimiento para fabricar un material no tejido y material no tejido - Google Patents
Procedimiento para fabricar un material no tejido y material no tejido Download PDFInfo
- Publication number
- ES2651713T3 ES2651713T3 ES13196502.2T ES13196502T ES2651713T3 ES 2651713 T3 ES2651713 T3 ES 2651713T3 ES 13196502 T ES13196502 T ES 13196502T ES 2651713 T3 ES2651713 T3 ES 2651713T3
- Authority
- ES
- Spain
- Prior art keywords
- plastic
- pores
- nonwoven
- active medium
- continuous filaments
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/082—Melt spinning methods of mixed yarn
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/08—Addition of substances to the spinning solution or to the melt for forming hollow filaments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530583—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form
- A61F2013/530635—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form in thin film
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/2395—Nap type surface
Abstract
Procedimiento para fabricar un material no tejido a base de filamentos continuos de plástico, especialmente de plástico de naturaleza termoplástica, como sistema de depósito o sistema de acumulación para al menos un medio activo, especialmente para al menos un medio activo líquido, en el que se hilan los filamentos continuos por medio de una hilera (5), en el que se espuma el plástico de los filamentos continuos de modo que se formen poros (7, 7a) al menos en la superficie o en la zona de la superficie de los filamentos continuos, en el que se añade al plástico, especialmente a la masa fundida de plástico, al menos una sustancia de espumado con la condición de que al menos en la superficie de los filamentos continuos se formen poros (7a), al menos un 15% de los cuales sean poros (7a) abiertos hacia fuera, y en el que los poros abiertos (7a) están llenos al menos parcialmente del medio activo, especialmente del medio activo líquido.
Description
Claims (1)
-
imagen1
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13196502.2A EP2883987B1 (de) | 2013-12-10 | 2013-12-10 | Verfahren zur Herstellung eines Vliesstoffes und Vliesstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2651713T3 true ES2651713T3 (es) | 2018-01-29 |
Family
ID=49841494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES13196502.2T Active ES2651713T3 (es) | 2013-12-10 | 2013-12-10 | Procedimiento para fabricar un material no tejido y material no tejido |
Country Status (9)
Country | Link |
---|---|
US (1) | US10206829B2 (es) |
EP (1) | EP2883987B1 (es) |
CN (1) | CN104746241B (es) |
AR (1) | AR098684A1 (es) |
BR (1) | BR102014030965B1 (es) |
DK (1) | DK2883987T3 (es) |
ES (1) | ES2651713T3 (es) |
PL (1) | PL2883987T3 (es) |
SI (1) | SI2883987T1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10704172B2 (en) * | 2014-04-10 | 2020-07-07 | 3M Innovative Properties Company | Fibers and articles including them |
KR102137274B1 (ko) * | 2019-01-07 | 2020-07-23 | (주) 정산인터내셔널 | 우수한 해사성, 제직성 및 원사 수축율 특성을 가지는 열가소성 탄성체 원사 및 이의 제조방법 |
CN110257937A (zh) * | 2019-06-24 | 2019-09-20 | 绍兴诚邦高新纤维科技有限公司 | 一种自卷曲复合长丝及其加工工艺 |
CN111826773B (zh) * | 2020-07-14 | 2021-11-16 | 浙江玺润服饰有限公司 | 一种吸湿排汗面料的制备工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3151294C2 (de) * | 1981-12-24 | 1986-01-23 | Fa. Carl Freudenberg, 6940 Weinheim | Polypropylen-Spinnvliesstoff mit niedrigem Fallkoeffizienten |
JPS5943118A (ja) * | 1982-08-31 | 1984-03-10 | Chisso Corp | ポリオレフイン発泡繊維およびその製造方法 |
DE4119054A1 (de) * | 1990-06-18 | 1991-12-19 | Sandoz Ag | Polyaetherester, deren herstellung und verwendung |
CA2073815C (en) * | 1991-07-23 | 1998-05-05 | Clemson University Research Foundation | Absorbent articles, especially catamenials, having improved fluid directionality, comfort and fit |
US5498468A (en) * | 1994-09-23 | 1996-03-12 | Kimberly-Clark Corporation | Fabrics composed of ribbon-like fibrous material and method to make the same |
BR9808783A (pt) * | 1997-05-13 | 2000-08-01 | Weyerhaeuser Co | Compósito absorvente, artigo absorvente, e, processo de preparação de um compósito absorvente |
US20050095935A1 (en) * | 2003-11-03 | 2005-05-05 | Mark Levine | Durable highly conductive synthetic fabric construction |
EP2093313A1 (en) * | 2008-02-22 | 2009-08-26 | Total Petrochemicals Research Feluy | Foamed fibres |
-
2013
- 2013-12-10 PL PL13196502T patent/PL2883987T3/pl unknown
- 2013-12-10 EP EP13196502.2A patent/EP2883987B1/de active Active
- 2013-12-10 ES ES13196502.2T patent/ES2651713T3/es active Active
- 2013-12-10 DK DK13196502.2T patent/DK2883987T3/en active
- 2013-12-10 SI SI201330881T patent/SI2883987T1/en unknown
-
2014
- 2014-12-02 US US14/558,397 patent/US10206829B2/en active Active
- 2014-12-10 CN CN201410858509.XA patent/CN104746241B/zh active Active
- 2014-12-10 BR BR102014030965-9A patent/BR102014030965B1/pt active IP Right Grant
- 2014-12-10 AR ARP140104581A patent/AR098684A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR102014030965B1 (pt) | 2022-03-08 |
US10206829B2 (en) | 2019-02-19 |
BR102014030965A2 (pt) | 2016-03-22 |
EP2883987B1 (de) | 2017-09-20 |
CN104746241A (zh) | 2015-07-01 |
SI2883987T1 (en) | 2018-01-31 |
AR098684A1 (es) | 2016-06-08 |
EP2883987A1 (de) | 2015-06-17 |
US20150157514A1 (en) | 2015-06-11 |
CN104746241B (zh) | 2018-09-04 |
BR102014030965A8 (pt) | 2021-08-24 |
PL2883987T3 (pl) | 2018-03-30 |
DK2883987T3 (en) | 2018-01-02 |
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