FIELD: medicine, in particular, suction systems for manufacturing personal hygiene articles.
SUBSTANCE: suction system has suction material located within extendable layer. Second outer layer may be located at side opposite extendable layer. At least one of outer layers should be moisture-permeable. Said layers may be joined with one another through patterned connection. Suction system may be manufactured from one layer or plurality of layers and may be made as, for example, laminated materials formed by pulling to form necking, laminated materials formed by pulling to form necking, laminated materials formed by pulling, and laminated materials formed by pulling with zero extension. Additional layer may be provided within structure, said layer being adapted for enabling capillary suction. Said suction system is suitable for employment in personal hygiene articles such as napkins, sportive trunks, clothing for individuals suffering incontinence, women's personal hygiene articles.
EFFECT: improved suction and distribution capacity of suction article wherein sufficient effectiveness of supersucking layer in capillary suction is kept.
21 cl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ABSORBING PRODUCT TREATED WITH BOUND ENZYME | 2005 |
|
RU2363495C2 |
| NONWOVEN MATERIALS MANUFACTURED FROM CONTINUOUS TWO-COMPONENT THREADS AND MODIFIED WITH PULP FILAMENTS | 1999 |
|
RU2208673C2 |
| COMPOSITE MATERIAL RESILIENT IN ONE DIRECTION AND STRETCHABLE IN ANOTHER DIRECTION | 2001 |
|
RU2270758C2 |
| FINGER-STALL | 2001 |
|
RU2264146C2 |
| PREFERRED ELASTIC MULTI-LAYER MATERIAL WITH PERFORATED LAYERS | 2003 |
|
RU2325282C2 |
| THIN HIGHLY ABSORBING STRUCTURE AND METHOD FOR MANUFACTURING THE SAME | 2001 |
|
RU2285515C2 |
| THROW-AWAY FINGER CASING | 2001 |
|
RU2280426C2 |
| ABSORBING COMPOSITE WITH RESILIENT LAYER MANUFACTURED BY COMBINED MOULDING | 2011 |
|
RU2564613C2 |
| RESILIENT IMPREGNATING NONWOVEN MOULDED WEB | 2010 |
|
RU2527724C2 |
| CONTROLLED STRATIFICATION OF FOLIATED STRUCTURES HAVING SEPARATE CLOSED AREAS OF MATERIAL | 2001 |
|
RU2279266C2 |
