MANUFACTURING METHOD OF UNEVEN SHEET AND MANUFACTURING APPARATUS OF UNEVEN SHEET

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专利权人:

ユニ・チャーム株式会社

发明人:

光野 聡

申请号：

JP2015113780

公开号：

JP6416701B2

申请日:

2015.06.04

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus of an uneven sheet in which projections are less likely to be crushed.SOLUTION: In a manufacturing method of a surface sheet of an absorbent article such as a sanitary napkin and a disposable diaper, a sheet 2 is heated while the sheet passes rotors 18a, 18b having uneven-shaped outer peripheral surfaces, and an uneven sheet 1 with an uneven shape is formed. The uneven sheet having passed the rotors is conveyed at a speed slower than the peripheral speed of the rotors.SELECTED DRAWING: Figure 2

来源网站：

中国工程科技知识中心

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