51348 ⎘
General aspects of processes or apparatus for joining preformed parts; General aspects dealing with the joint area or with the area to be joined; Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines forming figures, e.g. animals, flowers, hearts
Method and apparatus for making bag using ultrasonic sealing
#2Method and apparatus for making bag using ultrasonic sealing
#3Method and Apparatus For Making Bag Using Ultrasonic Sealing
#4Disposable wearing articles and a seam welder used to form the same
#5Paper Sheet and Paper Sheet Bonding Method
#6Foil balloon for enabling customized design to print on either side and method of manufacturing same
#7Structure for and method of fixing elastic resin sheet
#8Impulse heat sealer
#9Heat applied melted-on faceted beads
#10Method for bonding at least two tissue papers to each other