WEB WINDING DEVICE

The present invention provides an improved belted reel which is particularly well suited for the winding of soft, bulky tissue webs and overcomes the limitations of the prior art. The belted reel is capable of providing coordinated web tension and nip control by providing the winding parent roll wit...

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Bibliographic Details
Main Author SEYMOUR, Robert, James
Format Patent
LanguageEnglish
French
Published 08.03.2018
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Summary:The present invention provides an improved belted reel which is particularly well suited for the winding of soft, bulky tissue webs and overcomes the limitations of the prior art. The belted reel is capable of providing coordinated web tension and nip control by providing the winding parent roll with two nip points - the first nip formed between the winding roll and the second between the winding roll and a second support drum. Preferably the drum encircled by the endless belt lies above the second support drum and the first and second nip points lie in the same vertical plane. La présente invention concerne une bobine à courroie améliorée qui est particulièrement bien adaptée à l'enroulement de bandes de tissu souples et volumineuses et surmonte les limitations de l'état de la technique. La bobine à courroie peut fournir une tension de bande coordonnée et un réglage du contact en assurant deux points de contact au rouleau d'enroulement parent, le premier contact étant formé entre le rouleau d'enroulement et le second entre le rouleau d'enroulement et un second tambour de support. De préférence, le tambour entouré par la courroie sans fin se trouve au-dessus du second tambour de support et les premier et les second points de contact se situent dans le même plan vertical.
Bibliography:Application Number: WO2017US48956