FIELD: textiles, paper.
SUBSTANCE: invention relates to nonwoven fabrics for use in napkins, absorbent products, and relates to laminated nonwoven fabric with high cellulose content. It comprises three layers bonded together. The outer layers are lightweight melt-shaped webs. The middle layer comprises wood pulp fibres. Each of the non-woven layers is formed separately and individually in order to be self-supporting webs, after which three self-supporting webs are brought together before fastening them together.
EFFECT: invention when used as a basis for wet wipes displays a combination of several useful properties: good wet and dry softness and volume, good wet abrasion resistance and low wet tendency to separation of flay when the main part of the initial material is the wood pulp.
31 cl, 11 dwg, 10 tbl, 3 ex
Title | Year | Author | Number |
---|---|---|---|
FASTENED THERMOPLASTIC POLYMER FIBER AND NONWOVEN MATERIAL MADE THEREFROM | 1995 |
|
RU2149931C1 |
FLEXIBLE GAS-PROOF PROTECTION MATERIAL | 1997 |
|
RU2188039C2 |
METHOD OF PRODUCING HYDRO-MATTED NON-WOVEN MATERIAL | 2012 |
|
RU2596105C2 |
FIRE-RESISTANT FIBRE, YARN AND FABRIC MADE THEREFROM | 2011 |
|
RU2596738C9 |
PERMEABLE FILMS AND FILM-NONWOVEN COMPOSITE MATERIAL AND METHODS OF PREPARATION THEREOF | 1994 |
|
RU2140855C1 |
METHOD FOR PRODUCTION OF HYDRAULICALLY BOUND NON-WOVEN MATERIAL | 2012 |
|
RU2596099C2 |
NONWOVEN MATERIAL MANUFACTURE METHOD | 1998 |
|
RU2215835C2 |
ELASTIC LAMINATE AND ABSORBING ITEM THAT CONTAINS LAMINATE | 2006 |
|
RU2415621C2 |
NON-WOVEN MATERIAL, FASTENED TO HYDRO-ENTANGLING OF FIBER, AND MANUFACTURING METHOD OF SUCH MATERIAL | 2004 |
|
RU2364668C2 |
NONWOVEN MATERIAL AND TEA BAG FROM THIS MATERIAL | 2003 |
|
RU2283908C2 |
Authors
Dates
2014-11-27—Published
2010-07-20—Filed