METHOD FOR MANUFACTURE OF LAMINATED MATERIAL INCLUDING NON-AGED FILM AND NON-AGED NONWOVEN FABRIC, AND ARTICLE MANUFACTURED BY METHOD Russian patent published in 2004 - IPC

Abstract RU 2243301 C2

FIELD: textile industry.

SUBSTANCE: method involves simultaneously forming film and nonwoven fabric, which are, consequently, newly formed or non-aged, when laminated material is produced therefrom; forming film by flow process and simultaneously forming nonwoven fabric, with newly formed film being immediately laminated onto newly formed non-woven fabric. Laminated material is composed of "non-aged" film and "non-aged" nonwoven fabric. The terms "non-aged" film or "non-aged" fabric, which are used in the application of invention, are synonyms to terms such as "newly formed" film or "newly formed" fabric, with said film being laminated onto nonwoven fabric immediately after production thereof. Neither film nor nonwoven fabric is preliminarily wound into roll prior to manufacturing of laminated material, that is, film-nonwoven fabric material. Absorbing article includes moisture-permeable layer, moisture-permeable outer enclosure and absorbing inner layer sandwiched therebetween, wherein enclosure or layer comprises above material.

EFFECT: increased efficiency and improved quality of articles produced from laminated material.

19 cl, 9 dwg, 16 tbl, 2 ex

Similar patents RU2243301C2

Title Year Author Number
ELASTIC LAMINATED MATERIAL OF NONWOVEN FIBROUS CLOTH AND ELASTOMER FILM AND METHOD OF MANUFACTURING THEREOF 1994
  • Vu Paj-Chuan
RU2117581C1
APPARATUS AND METHOD FOR LAMINATION OF NARROW NONWOVEN SHEETS BY POLYMER FILM, AND MATERIAL MANUFACTURED BY THIS METHOD 1996
  • Mortellite Robert M.
  • Mushaben Tomas G.
  • Preston Kevin U.
RU2156693C2
AIR-PERMEABLE LAMINATED MATERIAL ALWAYS FOLLOWING USER'S BODY OUTLINES 2000
  • Morman Majkl Tod
  • Khvang Patrisha Khsiaojin
  • Ono Odri Tomoko
  • Velch Khouvard Martin
  • Morell Charl'Z Dzhon
  • Kon'Er S'On-Pol' Li
  • Uitenbroek Dvejn Zhirar
RU2266138C2
METHOD OF PRODUCING MULTI-FUNCTIONAL ELASTIC LAMINAR MATERIAL 2005
  • Makkormehk Ehnn L.
  • Lavless Kejt B.
  • Ng Ving-Chak
RU2368501C2
COMPOSITE MATERIAL RESILIENT IN ONE DIRECTION AND STRETCHABLE IN ANOTHER DIRECTION 2001
  • Morman Majkl Tod
  • Branner Majkl Skott
  • Dehtta Pol Dzh.
  • Gross Zhaklin Eh.
RU2270758C2
SUCTION MATERIAL HAVING EXCELLENT SUCTION AND CAPILLARY SUCTION PROPERTIES 2001
  • Rkhim Khehnnong
  • Morman Majkl Tod
  • Kvin Dzhiehn
RU2279267C2
LAMINATED MATERIAL OF STRETCHED OUT NONWOVEN FIBROUS CLOTH AND THERMOPLASTIC FILM AND METHOD OF MANUFACTURING THEREOF 1994
  • Vu Paj-Chuan
RU2117580C1
ELASTIC LAMINATED PLASTIC WITH IMPROVED TENSILE PROPERTIES AND PRODUCTION METHOD 2003
  • Morman Majkl Tod
  • Kon'Er S'En-Pol Li
  • Saddat Gregori Todd
  • Pehlmer Rehndell Dzhejms
  • Mehtila Dehvid Majkl
  • Potnis Prehzed Shrikrishna
RU2325283C2
METHOD FOR MANUFACTURE OF FIGURED ELASTIC TABS FOR DISPOSABLE ABSORBING ARTICLES 2002
  • Vud Li E.
RU2303971C2
METHOD OF PRODUCING CLOTH-LIKE MICROPOROUS LAMINATED MATERIAL FROM NONWOVEN FIBROUS CLOTH AND THERMOPLASTIC FILM PERMEABLE FOR AIR AND WET STEAM AND IMPERMEABLE FOR LIQUID 1997
  • Vu Paj-Chuan
  • Sharma Girish K.
  • Kanchio Leopol'Do V.
RU2161560C2

RU 2 243 301 C2

Authors

Vun Lin San

Jing Sehndi Chi-Ching

Khehttsler Kevin Dzhordzh

Dzhouns Billi Rehj Dzhr.

Khehffner Vil'Jam Bela

Ehllison Charl'Z Khehrman

Morehll Charl'Z Dzhon

Shiffer Dehniehl Kennet

Dates

2004-12-27Published

1999-09-17Filed