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METHOD AND APPARATUS FOR MAKING BODILY FLUID ABSORBENT PAD
专利权人:
发明人:
SATO HIDENORI
申请号:
IN9096/CHENP/2011
公开号:
IN2011CN09096A
申请日:
2011.12.07
申请国别(地区):
IN
年份:
2013
代理人:
摘要:
In making bodily fluid absorbent pads quantity of scrapped material is reduced. A bodily fluid absorbent pad (liner) 10 has a shape symmetric in a longitudinal direction P as well as in a transverse direction Q. A dimension of the pad 10 in the transverse direction Q is larger in opposite end regions 31, 32 than in an intermediate region 33. The pad 10 is formed along opposite side edges 11a, lib with first and second compressed lines 21, 22. Paired compression rolls 302 are used to form the first and second compressed lines 21, 22, and at least one roll constituting the paired compression rolls 302 is formed on a peripheral surface thereof with compressing units projecting from the peripheral surface. The compressing units are arranged in a circumferential direction to form one row and at least one additional row, which is adjacent to the one row in an axial direction of the roll. In each pair of the adjacent rows, there is an offset between the compressing unit in the one row and the compressing units in the other row in the circumferential direction.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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