Method for the production of a bristle structure on a carrier

Details Method for the production of a bristle structure on a carrier Method for the production of a bristle structure on a carrier

B - Operations, Transporting

29

C

B29C 45/14 (2006.01) B29C 45/16 (2006.01) B29C 45/17 (2006.01)

Patent

CA 2485353

Disclosed is a method for the production of a bristle structure on a carrier of any particular type by means of a form tool having channels which are used to form the bristles and which extend from a forming wall. A forming material forming said bristles is inserted under pressure into the channels, preferably by means of injection moulding. The carrier is thus placed either indirectly or directly adjacent to the forming wall with the channels such that the free sections of the channels are fully covered and whereupon the forming material is applied to the carrier with a forming pressure (injection pressure) such that the carrier is shot through in the region of the free section of the channels and the carrier material is displaced, whereupon the channels are finally filled by the forming material.

L'invention concerne un procédé servant à produire une structure de poils sur un support de type quelconque au moyen d'un outil de formage comprenant des conduits partant d'une paroi de moule et servant à former les poils. Selon l'invention, une matière moulable formant les poils est introduite sous pression dans les conduits, de préférence par moulage par injection. A cet effet, le support est placé directement ou indirectement contre la paroi de moule présentant les conduits de façon à recouvrir complètement les sections libres des conduits. Puis, la matière moulable est appliquée sur le support à une pression de formage (pression d'injection) telle que le support est transpercé dans la zone des sections libres des conduits, que le matériau support est alors repoussé et que la matière moulable peut finalement remplir les conduits.

Affiliated with

Also associated with

Rating

Method for the production of a bristle structure on a carrier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the production of a bristle structure on a carrier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the production of a bristle structure on a carrier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1349135