SEALING APPARATUS FOR FORMING VOID-FILL PACKAGING
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United States of America
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Feb 20, 2020
app pub date -
May 4, 2018
filing date -
May 4, 2018
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Abstract
There is provided a sealing apparatus for forming void-fill packaging which includes a longitudinal guide path along which an edge of a part-sealed plastics film material can pass, a drive means for moving the film material along the guide path, and an air blowing or injecting means for inflating the film material. There is also provided a heating element and a rigid thermally conductive member which is thermally coupled to the heating element, the thermally conductive member having an film-contacting surface for applying thermal energy to seal the film material on the longitudinal guide path.
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