Title:
【発明の名称】フイルタの改良
Document Type and Number:
Japanese Patent JPS61502102
Kind Code:
A
Abstract:
An end-cap for a filter cartridge is formed by melting the thermoplastic material of a supporting cage and of a support pleated together with the filter medium against a heated die and embedding the end of the filter medium in the material while it is molten. Extra thermoplastic material may be melted in the die. If all of the components of the cartridge are thermolplastic, then they all fuse together and contribute to the end-cap.
Inventors:
Hurst, steven
Application Number:
JP50211685A
Publication Date:
September 25, 1986
Filing Date:
May 10, 1985
Export Citation:
Assignee:
Buox Limited
International Classes:
B01D29/11; B01D46/00; B01D46/24; B01D63/14; B01D46/52; B01D63/06; (IPC1-7): B01D13/00; B01D27/08
Attorney, Agent or Firm:
Hideto Asamura