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MACHINE DESTINÉE À LA PRODUCTION ET LA FABRICATION D'UN FILM ÉLASTIQUE DOUX AU TOUCHER, APPROPRIÉ AU DRAINAGE
专利权人:
Texol S.R.L.
发明人:
申请号:
EP07790113.0
公开号:
EP2026937B1
申请日:
2007.05.30
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
A machine utilized for producing and manufacturing a film, soft at touch, resilient and suitable at draining use. A film produced by such a machine, presents, at least, on one surface an essentially continuous pattern of micro-funnels three-dimensional (3D) directed in an essentially perpendicular way to the surface from which the micro-openings have origin. It presents also on the opposite surface a continuous pattern, composed by 3D macro-funnels directed in an essentially perpendicular way to the surface from which the macro-funnels have origin. The “micro-funnels” term, intend to describe a multitude of funnels non distinguishable by the human eye at a distance equal or higher than 450 mm. while the “macro funnels” term, intend to describe funnels clearly visible by the human eye at a distance higher than 450 mm.
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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