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Highly flexible absorbent laminate and method for producing same
专利权人:
Evonik Industries AG
发明人:
Fenske, Wilfried
申请号:
AU2011252511
公开号:
AU2011252511A1
申请日:
2011.03.28
申请国别(地区):
AU
年份:
2012
代理人:
摘要:
The invention relates to a laminate and method for continuously producing a flexible, liquid-absorbent laminate having two outer material webs, of which at least one is formed from a textile material, between which are inserted at least two stretchable-elastic intermediate layers that are pre-stressed with respect to said layers and comprise threads or bands running in opposite directions to each other and at an angle to the production direction. The intermediate layers shorten and gather the web material substantially transversely to the production direction thereof when the intermediate layers are relieved of stress. Powdery or fiber-shaped inclusions, which have absorbent properties for liquids, such as urine, blood, water, or sweat, or resorbing properties, such as the release of medicinal substances, cosmetic ingredients, or the generation of heat/cold, are introduced into the free spaces of the elastic intermediate layer.
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来源网址:
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