食品用包装材

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专利权人:

ユニテム株式会社

发明人:

河村 利文

申请号：

JP2012158464

公开号：

JP6046934B2

申请日:

2012.07.17

申请国别(地区):

JP

年份:

2016

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a food packaging material for packing a food product such as a rice ball so as to be easily opened.SOLUTION: A cut tape (4) is arranged extending from an edge along a planned cutting line with a predetermined width W1. The traction of the cut tape (4) allows a sheet to be cut from upstream to downstream in the traction direction. The sheet is provided with a cut line (10) which intersects the planned cutting line so as to define a cutting starting part (11, 11) having an interval width W2 (W1

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/