| 摘要 |
A method and apparatus for embossing plastic web materials, for instance, low density polyethylene film, have a movable, first embossing element having a plurality of male dies associated with a heat transferable member and a stationary, second embossing element having a plurality of female dies. The temperature of the heat transferable member is controllable so that the male dies can deform a range of deformable plastic materials. The stationary, second embossing element is alignable relative to the first embossing element and unheated so that the female dies are maintained at about ambient temperature during embossing.
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