发明名称 |
Method for production of a hydroentangled airlaid web and products obtained therefrom |
摘要 |
A method to prepare nonwoven webs which have good MD and CD strength, and are water disposable is provided. The method includes hydroentangling an airlaid web of no less than 50% by weight of natural cellulose fibers having a fiber length of no more than 3.5 mm and no more than 50 % by weight staple fibers having a fiber length of no less than 8.0 mm. The airlaid web is not laid on a precursor web and no adhesive, binder or thermal bonding fibers are utilized. The airlayering and hydroentangling are conducted in a continuous operation. Products may be obtained according to the method of this invention that meet municipal guidelines for flushability. |
申请公布号 |
AU2013360337(B2) |
申请公布日期 |
2016.12.15 |
申请号 |
AU20130360337 |
申请日期 |
2013.08.06 |
申请人 |
Jacob Holm & Sons AG |
发明人 |
Knowlson, Richard;Mariani, Eric;Petersen, Katherine Dyrmose |
分类号 |
B32B5/26 |
主分类号 |
B32B5/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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