B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 45/16 (2006.01) B29C 49/22 (2006.01) B65D 1/02 (2006.01) B65D 6/00 (2006.01)
Patent
CA 2554358
Process for making preforms made of two different materials wherein the first material (4) and the second material (22) are injected with nozzles having center axis that are not coaxial. . Preferably the preforms comprise an inclusion of the second material within the lateral wall of the first material. The new preforms preferably comprises a bottom region (1c) and a lateral wall region (1b), wherein the bottom region is entirely made of the first material and the lateral wall region is generally made of the first material (4) with the exception of at least one volume (14) which is filled by the second material (22).
L'invention concerne un procédé de fabrication de préformes constituées de deux matériaux différents, un premier matériau (4) et un second matériau (22) injectés à l'aide de tuyères présentant un axe central non coaxial. De préférence, les préformes comprennent une inclusion du second matériau dans la paroi latérale du premier matériau. Les préformes de l'invention présentent, de préférence, une zone inférieure (1c) et une zone de paroi latérale (1b). La zone inférieure est entièrement constituée du premier matériau et la zone de paroi latérale est généralement constituée du premier matériau (4), à l'exception d'au moins un volume (14) qui est rempli du second matériau (22).
Gowling Lafleur Henderson Llp
The Procter & Gamble Company
LandOfFree
Preforms made of two or more materials and processes for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Preforms made of two or more materials and processes for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preforms made of two or more materials and processes for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1503737