Invention Grant
US07036412B2 Blind cutting center with detachable vacuum bag 有权
带可拆卸真空袋的盲切切割中心

Blind cutting center with detachable vacuum bag
Abstract:
A method and apparatus for sizing window coverings slidably extendable from a bay into an aisle of a retail outlet. The method includes the steps of locating the center of the window covering relative to a cutting station utilizing a half scale for removing a portion of the window covering from each of its ends.
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