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吸收性物品
专利权人:
DAIO PAPER CORPORATION
发明人:
SENO, SHUNJI,濑野俊二,瀨野俊二,MATSUOKA, HIROKI,松冈宏树,松岡宏樹,MORITANI, AKIE,森谷晶绘,森谷晶繪
申请号:
TW106119031
公开号:
TW201804975A
申请日:
2017.06.08
申请国别(地区):
TW
年份:
2018
代理人:
摘要:
To improve air permeability as well as softness and bulkiness of an external non-woven fabric. The problem above is solved by the present invention which includes: an absorber (56); a liquid impermeable sheet (11) that has air permeability and covers the back of the absorber (56); and a cover non-woven fabric (20) that covers the back of the liquid impermeable sheet (11). The cover non-woven fabric (20) has multiple holes (14) penetrating from the front to the back and provided spaced apart in at least a region that overlaps the liquid impermeable sheet (11). The edge (14e) of each hole (14) curls up toward the front side , and in the region of the cover non-woven fabric (20) that includes the holes (14), rows of the holes (14) are repeatedly formed at a predetermined spacing in a width direction (WD), the holes (14) being aligned in a front-to-back direction at a front-to-back spacing (14y) which is smaller than a front-to-back dimension (14L) of each hole, and a widthwise spacing (14x) of the holes (14) being larger than the front-to-back dimension (14L) of each hole.本發明所要解決的問題在於提供一種吸收性物品,其一併提高外裝不織布的透氣性、柔軟性及蓬鬆性。 為了解決此問題,本發明的吸收性物品,具備:吸收體56;不透液性片11,其覆蓋吸收體56的背面側並具有透氣性;及,遮罩不織布20,其覆蓋此不透液性片11的背面側;其中,遮罩不織布20,至少在與不透液性片11重疊的區域中,以隔開間隔的方式設置有多數個貫通表面和背面的孔14;孔14的邊緣部14e向表面側翹起;遮罩不織布20中的具有孔14的區域,是以前後方向間隔14y在前後方向上排列的孔14的列,在寬度方向WD上以規定的間隔重複而形成,孔14的前後方向間隔14y比孔14的前後方向尺寸14L更狹窄,孔14的寬度方向間隔14x比孔14的前後方向尺寸14L更寬大。
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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