초록 ▼

An improved pull-roller system for a calender machine having at least a pair of main rollers and a pair of pull-rollers. The nip of the pull-rollers is located at an elevation below the nip of the main rollers. In addition, the axis of the top pull-roller is offset with respect to the axis of the bo

An improved pull-roller system for a calender machine having at least a pair of main rollers and a pair of pull-rollers. The nip of the pull-rollers is located at an elevation below the nip of the main rollers. In addition, the axis of the top pull-roller is offset with respect to the axis of the bottom pull-roller.

대표청구항 ▼

[ We claim:] [1.] A method of pulling a substrate through a laminating machine, the laminating machine having cylindrical rollers in contact with each other to form a nip through which the workpiece is fed, a feedway on the feed side of the nip for supporting the workpiece, the feedway having a subs

[ We claim:] [1.] A method of pulling a substrate through a laminating machine, the laminating machine having cylindrical rollers in contact with each other to form a nip through which the workpiece is fed, a feedway on the feed side of the nip for supporting the workpiece, the feedway having a substantially horizontal top surface defining a first plane, the nip lying within the first plane.Iadd., .Iaddend.the axes of rotation of the rollers being parallel to the first plane, a second plane common to the axes being substantially perpendicular to the first plane, the method comprising the steps of:supplying a laminating film and a series of workpieces to said nip;laminating said laminating film and said series of workpieces at said nip;providing a pair of exit pathways, a first exit pathway for guiding laminated rigid workpieces in substantially the first plane and a second exit pathway for guiding laminated flexible workpieces into cylindrical pull-rollers at an elevation different than the elevation of the first plane.