发明名称 |
APPARATUS AND METHOD FOR EXPANDING A SLIT SHEET MATERIAL TO FORM AN EXPANDED PACKAGING PRODUCT |
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. |
申请公布号 |
WO2016077728(A1) |
申请公布日期 |
2016.05.19 |
申请号 |
WO2015US60638 |
申请日期 |
2015.11.13 |
申请人 |
RANPAK CORPORATION |
发明人 |
CHEICH, ROBERT;DEMERS, RAIMOND;HUBERTUS, CALS;URBAN, PETER |
分类号 |
B31D1/00;B31D3/04;B31D5/00;B65D81/03 |
主分类号 |
B31D1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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