IT1404172B1 - Non-tessuto canalizzato a ridotta espansione superficiale di liquido per la produzione di assorbenti igienici e relativo processo di ottenimento - Google Patents

Non-tessuto canalizzato a ridotta espansione superficiale di liquido per la produzione di assorbenti igienici e relativo processo di ottenimento

Info

Publication number
IT1404172B1
IT1404172B1 ITMI2011A000209A ITMI20110209A IT1404172B1 IT 1404172 B1 IT1404172 B1 IT 1404172B1 IT MI2011A000209 A ITMI2011A000209 A IT MI2011A000209A IT MI20110209 A ITMI20110209 A IT MI20110209A IT 1404172 B1 IT1404172 B1 IT 1404172B1
Authority
IT
Italy
Prior art keywords
obtaining
production
liquid
reduced surface
surface expansion
Prior art date
Application number
ITMI2011A000209A
Other languages
English (en)
Inventor
Marco Maranghi
Original Assignee
Ma Jersey S P A Fa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ma Jersey S P A Fa filed Critical Ma Jersey S P A Fa
Priority to ITMI2011A000209A priority Critical patent/IT1404172B1/it
Publication of ITMI20110209A1 publication Critical patent/ITMI20110209A1/it
Application granted granted Critical
Publication of IT1404172B1 publication Critical patent/IT1404172B1/it

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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • 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
    • D04H1/492—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
    • D04H1/495—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 for formation of patterns, e.g. drilling or rearrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
ITMI2011A000209A 2011-02-11 2011-02-11 Non-tessuto canalizzato a ridotta espansione superficiale di liquido per la produzione di assorbenti igienici e relativo processo di ottenimento IT1404172B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2011A000209A IT1404172B1 (it) 2011-02-11 2011-02-11 Non-tessuto canalizzato a ridotta espansione superficiale di liquido per la produzione di assorbenti igienici e relativo processo di ottenimento

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2011A000209A IT1404172B1 (it) 2011-02-11 2011-02-11 Non-tessuto canalizzato a ridotta espansione superficiale di liquido per la produzione di assorbenti igienici e relativo processo di ottenimento

Publications (2)

Publication Number Publication Date
ITMI20110209A1 ITMI20110209A1 (it) 2012-08-12
IT1404172B1 true IT1404172B1 (it) 2013-11-15

Family

ID=43976115

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2011A000209A IT1404172B1 (it) 2011-02-11 2011-02-11 Non-tessuto canalizzato a ridotta espansione superficiale di liquido per la produzione di assorbenti igienici e relativo processo di ottenimento

Country Status (1)

Country Link
IT (1) IT1404172B1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58132157A (ja) * 1982-01-31 1983-08-06 ユニ・チヤ−ム株式会社 植毛不織布及びその製造方法
DE10361339B4 (de) * 2003-12-18 2015-09-03 Paul Hartmann Ag Kosmetisches Wattepad und Verfahren zum Herstellen eines kosmetischen Wattepads
KR20080110645A (ko) * 2006-03-28 2008-12-18 노쓰 캐롤라이나 스테이트 유니버시티 고수압직조 섬유에서 제트 스트리크를 줄이는 시스템 및 방법
JP5123511B2 (ja) * 2006-06-23 2013-01-23 ユニ・チャーム株式会社 不織布

Also Published As

Publication number Publication date
ITMI20110209A1 (it) 2012-08-12

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IT1404172B1 (it) Non-tessuto canalizzato a ridotta espansione superficiale di liquido per la produzione di assorbenti igienici e relativo processo di ottenimento