Machine and method for embossing paper web products
Number of patents in Portfolio can not be more than 2000
United States of America
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Nov 26, 2024
Grant Date -
May 11, 2023
app pub date -
Mar 15, 2021
filing date -
Mar 15, 2021
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A machine for embossing, including at least one pair of embossing nips for plies of paper, at least one laminating nip to bond the plies of paper, a pair of embossing cylinders, each having on its surface a respective plurality of embossing protrusions, each defining a wrap angle for the at least one ply of paper, and defining therebetween a transfer nip, a pair of pressure cylinders, each associated with a respective one of the embossing cylinder, the embossing nip being defined between each pair formed of embossing cylinder and pressure cylinder, a laminating device for bonding the plies delivered from the transfer nip, at least one distribution device of material to facilitate ply-bonding arranged upstream of the laminating device, and at least one heating device for at least one of the embossing cylinders.
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