Title:
METHOD AND APPARATUS FOR MANUFACTURING PACKAGING BODY
Document Type and Number:
Japanese Patent JP2007261605
Kind Code:
A
Abstract:
To provide a method and an apparatus for manufacturing a packaging body provided with a non-adhering part to be an unsealing opening so as to obtain a packaging shape with a good unsealing properties.
The apparatus for manufacturing the packaging body is equipped with a heating means for heat-sealing sheet superposing parts formed on both side face parts and a body part of the packaging body caramel-packaged with a heat-sealable sheet, and heat insulating means arranged at least one or more positions between the heating means and the sheet superposing parts to block the heat by the heating means against the sheet superposing parts.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
OBOKATA KAZUNORI
MORI TSUNETARO
MORI TSUNETARO
Application Number:
JP2006086686A
Publication Date:
October 11, 2007
Filing Date:
March 27, 2006
Export Citation:
Assignee:
NAT PRINTING BUREAU
International Classes:
B65B51/10; B65B11/12