APPARATUS AND METHOD FOR EXPANDING A SLIT SHEET MATERIAL TO FORM AN EXPANDED PACKAGING PRODUCT |
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| 申请号 | US15526180 | 申请日 | 2015-11-13 | 公开(公告)号 | US20170313017A1 | 公开(公告)日 | 2017-11-02 |
| 申请人 | Ranpak Corp.; | 发明人 | Robert Cheich; Raimond Demers; Cals Hubertus; Peter Urban; | ||||
| 摘要 | An apparatus (10) for converting a slit-sheet stock material (16) into an expanded dunnage product (12) includes a housing (20), a pair of rollers (22, 24) within the housing extending widthwise across a path of the sheet material, and a plurality of guide strips (90) extending from an upstream side of the pair of rollers to a downstream side of the pair of rollers at a plurality of locations spaced across the width of the path. The guide strips guide the sheet material between and around the rollers. Exemplary rollers have a plurality of grooves spaced across the width of the path, and the guide strips are received in respective grooves. The guide strips may be connected by a crossbar to form a guide member. | ||||||
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| 说明书全文 | |||||||
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