Method and tensioning device for stabilizing and regulating the tension of thread being unwound from bobbins
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United States of America Patent
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Sep 12, 2006
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app pub date -
Jun 28, 2004
filing date -
Jul 1, 2003
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Abstract
Method and relevant device for stabilizing and regulating the tension of a thread (16) being unwound from a bobbin (18). The method envisages the addition to the unwinding tension (t.sub.d), of a resistant tension automatically variable in relation to the intensity of the unwinding tension (t.sub.d).
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