公开(公告)号：US20240208156A1

公开(公告)日：2024-06-27

申请号：US18576632

申请日：2022-07-05

Applicant: Ecospenser Technologies BV

Inventor： Victor Gerrit VAN DOORN ,  Jeroen Herman MARSKAMP ,  Mervin Gerard CLEIJ ,  Phil REGAN

IPC: B29C65/16 ,  B29C49/06 ,  B29C49/08 ,  B29K67/00 ,  B29L31/00 ,  B65D83/38 ,  B65D83/64

CPC classification number: B29C65/1616 ,  B29C49/06 ,  B29C49/08 ,  B29C65/1658 ,  B29C65/167 ,  B65D83/38 ,  B65D83/64 ,  B29K2067/003 ,  B29L2031/7142 ,  B29L2031/716

Abstract: A new fluid dispenser container is described which comprises a transparent plastic container body (12) with an open end and a separate bottom part (13) joined by laser welding to the open end of the transparent plastic container body. The separate bottom part (13) is made from the same transparent plastic material as the plastic container body (12) and the separate bottom part is laser welded to the plastic container body by melting mating surface lines on the plastic container body (12) and on the separate bottom part (13), whereas the heat to melt is created by a stationary laser means while the plastic container body has been rotated by rotating means at least over a full rotation or by a circularly movable laser means in a full circular motion while the plastic container is stationary.