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Bottom-Handled Bag Having Integral Ergonomic Handle Formed From Deflected Weld Line
Bottom-Handled Bag Having Integral Ergonomic Handle Formed From Deflected Weld Line
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机译:从弯曲的焊接线形成一体式人体工程学手柄的底部处理袋
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摘要
A handle body is formed in a lower end of a bag between a transverse bottom seal and an intermediate handle seal. The handle body has a deflected weld line having a midpoint and end points, and is nearest to the transverse bottom seal at the midpoint. The deflected weld line is arranged so that a line tangent to the deflected weld line at either end point defines an angle greater than or less than 90 degrees with respect to a second line running transversely through the midpoint. Between the midpoint and the end points, the deflected weld line can include different combinations of perforated, nonperforated, welded, and nonwelded line segments.
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