B29C65/747 - CPC Classification Index

ClassID:

51189 ⎘

B29C65/747 - CPC Classification

Classification description:

Joining of preformed parts ; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using other than mechanical means

Sub-classes:

B29C65/7471 » {using a fluid, e.g. hot gases} 4
B29C65/7473 » {using radiation, e.g. laser, for simultaneously welding and severing} 33

Recent Application in this class:

20180345590

2018-12-06

Method for producing sanitary cover for beverage can

20170007728

2017-01-12

Heatseal

20160100990

2016-04-14

Ultrasonic welding device and method of producing disposable diaper using same