Method and apparatus for making an undergarment having overlapping or butt-type side seams
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United States of America Patent
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Jul 14, 1998
Grant Date -
N/A
app pub date -
Jun 20, 1997
filing date -
Dec 24, 1994
priority date (Note) -
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status (Latency Note)
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Abstract
A method for forming an undergarment comprises the steps of transporting a two-dimensional web in a substantially flattened position on a transport device, cutting the web along a transverse edge to form a two-dimensional pre-form, gripping the pre-form adjacent each waist section with a gripping device in four gripping areas, jointly rotating at least the gripping means which hold the gripping areas in the region of the first transverse edge of the pre-form around a first axis of rotation extending substantially parallel to the transverse edges of the pre-form, rotating each gripping device around a respective axis of rotation extending generally parallel to the longitudinal sides of the pre-form to place the sealing areas located along the same longitudinal side in a contacting relationship, joining the superimposed sealing areas in a sealing unit, and releasing the undergarment from the gripping device. The apparatus comprises an umbrella-type mechanism.
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Family
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