• Materials Science
  • Published 2010

Forming method for hollow rubber strip of plastic profile material and device thereof

@inproceedings{2010FormingMF,
  title={Forming method for hollow rubber strip of plastic profile material and device thereof},
  author={吕华军 and 吴翠红 and 张家权 and 张金银 and 杨国政 and 陈迪强},
  year={2010}
}
The invention discloses a forming method for a hollow rubber strip of a plastic profile material and a device thereof. In the method, a rubber strip is extruded on an outer surface of the profile material by adopting a post co-extrusion method, and is subjected to spraying, cooling and forming, wherein when the rubber strip is extruded, and cooling air is introduced from the inside of a post co-extrusion die head to an inner cavity of the extruded rubber strip so as to balance the air pressure… CONTINUE READING