公开(公告)号：CA2647350A1

公开(公告)日：2007-10-11

申请号：CA2647350

申请日：2007-03-31

Applicant: STORA ENSO OYJ

Inventor： VESANTO RISTO ,  MAATTA PAIVI ,  VESANTO HELI ,  PENTTINEN TAPANI ,  JARVELA PENTTI ,  ELORAE MARJO ,  HIETARANTA TAPIO

IPC: A23L35/00 ,  B65D77/20 ,  B29C45/14 ,  B65B7/28 ,  B65D53/06

Abstract: The invention relates to a method for sealing a package (1) containing a product (4), wherein the lid portion (3) and the bottom portion (2) of the package are joined together by means of plastic material. The bottom portion (2) and the lid portion (3) are joined together by sealing by injection molding, by molding plastic material (5) on both sides of a joint (10) between the bottom portion and the lid portion in such a way that the plastic material (5) exteriorly covers the joint (10) on the outside and joins the bottom portion (2) and the lid portion (3) together.