METHOD AND APPARATUS FOR INFLATING AND SEALING A PREFABRICATED INFLATABLE TRACK
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United States of America
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Issued Date -
Feb 13, 2025
app pub date -
Sep 30, 2023
filing date -
Sep 30, 2023
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Abstract
Provided is a method and a device for inflating and sealing an inflatable film, in which the quality of the seals of the air containers is to be improved compared to the prior art, it is proposed that use be made of the following features: a conveyor system for conveying the inflatable film, having a first pair of rollers and a second pair of rollers, between which the web can be arranged and which are on the conveyor section are arranged one behind the other; an inflation system to direct air/gas into the openings in the containers; a sealing device for sealing the openings of the inflated containers, and; a control unit to promote the film with constant traction and tension.
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