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ROLO SEM NÚCLEO DE FOLHA ABSORVENTE E MÉTODO PARA FABRICO DO MESMO
专利权人:
ESSITY OPERATIONS FRANCE
发明人:
申请号:
PT16727832
公开号:
PT3436087T
申请日:
2016.04.01
申请国别(地区):
PT
年份:
2020
代理人:
摘要:
The present invention relates to a coreless roll of an absorbent sheet product such as napkins, toilet paper, towels etc. made of a spirally wound continuous web of absorbent material having a first end and a second end, wherein a coating composition comprising a specific polymer is coated onto the second end. The coreless roll of the present invention has excellent resistance to collapsing, as well as excellent flexibility and elasticity. Moreover, the coreless roll of the present invention has excellent disintegrability in water and can be used up over its whole length. The present invention also relates to a process for the manufacture of the coreless roll.
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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