基本信息:
- 专利标题: Packaging bag, and method for manufacturing the same
- 专利标题(中):包装袋及其制造方法
- 申请号:JP2012218975 申请日:2012-09-30
- 公开(公告)号:JP2014069883A 公开(公告)日:2014-04-21
- 发明人: KATAYAMA HIROSHI , NONAKA AIKO
- 申请人: Kyodo Printing Co Ltd , 共同印刷株式会社
- 专利权人: Kyodo Printing Co Ltd,共同印刷株式会社
- 当前专利权人: Kyodo Printing Co Ltd,共同印刷株式会社
- 优先权: JP2012218975 2012-09-30
- 主分类号: B65D33/00
- IPC分类号: B65D33/00 ; B31B50/64
摘要:
PROBLEM TO BE SOLVED: To provide a packaging bag enabling a user to simply hold a surface sheet in opening a gusset packaging bag, and capable of being smoothly opened without distributing a force when opening, and to provide a method for manufacturing the same.SOLUTION: A packaging bag 10 comprises: a surface part 11; a bottom surface part 12; and a folding part between the surface part 11 and the bottom surface part 12. The surface part 11 and the bottom surface part 12 include: a tip end seal part 19 formed in a belt-like shape on right and left end parts in an area separated from one end; and a rear end seal part 20 formed in a belt-like shape on right and left end parts in the other end part. The surface part further includes: side end seal parts 15 and 17 formed in a belt-like shape from the tip end seal part to the other end in both the side end parts, a release material is provided in an inner surface of the surface part in an area from one end of the packaging bag to the tip end seal part 19, and an inner surface of the bottom surface part and the opposite surface of the folding part are bonded each other.
摘要(中):
要解决的问题:提供一种包装袋,其使用户能够简单地将表面片保持在打开角撑板包装袋中,并且能够在打开时不分散力而平滑地打开,并提供其制造方法。 包装袋10包括:表面部分11; 底面部分12; 以及表面部11与底面部12之间的折叠部。表面部11和底面部12包括:端部密封部19,其形成为带状,位于区域的左右端部 从一端分开; 以及在另一端部的左右端部形成为带状的后端密封部20。 表面部分还包括:侧端密封部分15和17,它们形成为从两个侧端部的顶端密封部分到另一端的带状形状,在表面部分的内表面上设置有剥离材料 在从包装袋的一端到顶端密封部分19的区域中,并且折叠部分的底面部分和相对表面的内表面彼此粘合。