FURTHER METHODS AND APPARATUSES FOR DISPENSING AND EXPANDING EXPANDABLE SLIT SHEET MATERIAL
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United States of America Patent
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Issued Date -
Feb 22, 2024
app pub date -
Aug 28, 2023
filing date -
Jan 22, 2019
priority date (Note) -
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Abstract
Various devices and methods for expanding and dispensing expandable slit sheet paper include a support member for a roll of expandable slit sheet paper. In some embodiments, the roll of expandable slit sheet paper has an interior core member and a roll of expandable slit sheet paper wound on said interior core member. The device preferably includes a tension device that is used to provide tension to resist rotation of the roll or the movement of the expandable slit sheet paper during use. The pressure of the tensioning device creates a friction required to enable the unexpanded slit sheet to be unwind and fed while simultaneously expanding.
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