ブラシ又は筆並びにブラシ又は筆の支持体を製造するための方法及び装置

Japanese Patent JP7075124

B2

The invention relates to a method for producing a brush or a paintbrush, comprising a carrier (10) made of thermoplastic resin having at least one anchoring opening (22), into which anchoring opening (22) at least one bristle element (12) is inserted and anchored therein without an anchor. Said method is characterized by the following steps: the carrier (10) is provided with at least one anchoring opening (22); the bristle element (12) is inserted into the anchoring opening (22); in a region laterally adjoining the anchoring opening (22), the carrier (10) is heated to a temperature that is below the melting temperature of the material of the carrier (10), in particular at most 85% in °C of the respective melting temperature of the material of the carrier (10); by means of a laterally engaging pressing tool (24), the carrier (10) is deformed in a direction that is oblique to the longitudinal axis of the anchoring opening (22) in such a way that the cross-section of the anchoring opening (22) is reduced such that the bristle element (12) is anchored in the anchoring opening (22). The invention further relates to a device by means of which said method can be carried out, and to a carrier (10 ) that can be fitted with a bristle element (12) by means of said method.

JPH11123768	MANUFACTURE OF MULTILAYER HOLLOW BODY
JP2004106353	SEAL STICKING DEVICE

Bushery, Bad Gerard

JP2018551407A

May 25, 2022

March 21, 2017

Click for automatic bibliography generation  

GB Boucherie NV

B29C65/02; A46B3/04; A46B3/08; A46B15/00; A46D3/04; B29C65/20; B29C65/56

JP2002136339A
JP48014863U
JP2009247531A
JP2099002A
JP2002253343A
JP2002529179A
JP60241404A
JP7502184A

DE4005276A1

Patent business corporation r&c

Previous Patent: Methods for Improving Silicone Adhesion on Thermoplastic Surfaces

Next Patent: A novel peptide, peptide combination as a target and for use in immunotherapy for gallbladder cancer...