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NON-TISSÉ
专利权人:
DON & LOW LIMITED
发明人:
申请号:
EP18815798.6
公开号:
EP3723975A1
申请日:
2018.11.29
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
There is disclosed a nonwoven laminate (5) or laminate fabric comprising at least three layers (10, 20) comprising spunbond/meltblown/spunbond layers, wherein the laminate (5) has: an abrasion resistance of at least 5,000 rubs or higher, and a microbiological filtration performance measured as a log reduction factor (LRF) of 3 or higher. The laminate (5) comprises a medical and/or pharmaceutical fabric such as for medical and/or sterile packaging. Beneficially the laminate (5) has been flat calendered between flat heated metal rollers (105, 110) and further, the laminate (5) has been flat calender laminated between flat heated metal rollers (105, 110).
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