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ARTICLE ABSORBANT DE TYPE CULOTTE ET PROCÉDÉ DE FABRICATION D'ARTICLES ABSORBANTS DE TYPE CULOTTE
专利权人:
SCA HYGIENE PRODUCTS AB
发明人:
申请号:
EP07748122.4
公开号:
EP2020974B1
申请日:
2007.05.11
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
A method for producing pant-type absorbent articles, each article including a chassis structure having at least one elastic panel and an integrated absorbent core component, the method including a continuous pant-forming process including forming the chassis structure and incorporating the absorbent core component into the chassis structure. The at least one elastic panel is formed by a) separately producing a two-layer laminate having a first non-elastic fibrous nonwoven web and an elastic film, b) activating the two-layer laminate by incremental stretching in at least one activation direction to render the two-layer laminate (elastically stretchable, c) stretching the activated two-layer laminate by 35-200% in the activation direction, d) introducing the two-layer laminate in the pant-forming process, and e) laminating the elastic film of the stretched two-layer laminate to an elastic or nonwoven chassis component. An absorbent pant-type article produced in accordance with the method.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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