Injection moulding method

B - Operations – Transporting – 29 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B29B 13/02 (2006.01) B29C 45/78 (2006.01)

Patent

CA 2720692

A method of injection moulding a polymeric resin to form an article that is suitable for strain orientation. A thermoplastic polyester elastomer polymeric resin is provided. The resin is heated to form a molten resin at a temperature of at least about 240°C The molten resin is injected into a mould (22) to substantially fill the mould and form an article. At least part of the article is a sheet part with a plurality of members that are integrally formed into the sheet part, with apertures provided between at least some of the members of the sheet part of the article to form a mesh. At least the sheet part of the article is suitable for strain orientation.

L'invention concerne un procédé de moulage par injection d'une résine polymère permettant d'obtenir un article adapté pour l'orientation des contraintes. Une résine polymère d'élastomère de polyester thermoplastique est fournie. La résine est chauffée pour former une résine fondue à une température d'au moins environ 240°C. La résine fondue est injectée dans un moule (22) pour remplir sensiblement ce dernier et former un article. Au moins une partie de l'article est une partie en feuille pourvue d'une pluralité d'éléments solidaires de celle-ci, des ouvertures étant pratiquées entre au moins certains des éléments de la partie en feuille de l'article pour former un maillage. Au moins la partie en feuille de l'article est adaptée pour l'orientation des contraintes.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Injection moulding method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection moulding method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection moulding method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2072102

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.