Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yi Shin Auto Machinery Co LtdfiledCriticalYi Shin Auto Machinery Co Ltd
Priority to TW95110166ApriorityCriticalpatent/TWI278571B/en
Application grantedgrantedCritical
Publication of TWI278571BpublicationCriticalpatent/TWI278571B/en
Publication of TW200736499ApublicationCriticalpatent/TW200736499A/en
The present invention relates to an automobile air filter, comprising a frame and a filtering net. The frame is provided, at an inner circumference thereof, with a support part to connect with the filtering net. Moreover, thermal fusion method is employed to melt a portion of the support part that is in contact with the filtering net for jointing the filtering net. Besides, a heating device corresponding to an outline of the support part can be used to heat the support part to increase the production rate and quality.
TW95110166A2006-03-242006-03-24Automobile air filter and the manufacturing method thereof
TWI278571B
(en)
Materials for producing transparent heat protection elements and light protection elements produced using such materials, and method for the production thereof