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SYSTÈME ET PROCÉDÉ PERMETTANT DE DÉCHIRER ET ENROULER UNE BANDE DE FEUILLE DE FIBRE ABSORBANTE
专利权人:
Ontex BVBA;Ontex Group NV
发明人:
申请号:
EP17174840.3
公开号:
EP3412264A1
申请日:
2017.06.07
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A system and method for tearing off and rolling up a strip of absorbent fiber sheet for a tampon are discussed. An endless absorbent fiber sheet is propagated with a first linear speed by a first pair of rolls, and with at least the first linear speed by a second pair of rolls. A pulling means is provided to induce a second linear speed in the sheet larger than the first linear speed for tearing off a strip from the sheet. The first pair of rolls is configured to maintain the first linear speed of the absorbent fiber sheet, while the second pair of rolls is configured to rotate in a freewheel-type manner when the absorbent fiber sheet is pulled through the second pair of rolls at linear speeds larger than the first linear speed. Preferably, the pulling means is a rotatable clamping means for rolling up the strip.
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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