发明名称 Wrapping apparatus and method
摘要 An apparatus is provided for supporting rolls of wrapping material and having a table for convenient reception of sheet, card or plate material in a stack to be wrapped. Means are provided to facilitate the handling of the wrapping material, typically a heat sealable plastic film, folding it over the stack to be wrapped, and moving the stack onto a heat sealing table. Simultaneous severing of extra material from the roll is accomplished. Marginal edge sealing by heat or otherwise is also possible.
申请公布号 US4257212(A) 申请公布日期 1981.03.24
申请号 US19790041684 申请日期 1979.05.23
申请人 HAVENS, JEFFREY G. 发明人 HAVENS, JEFFREY G.
分类号 B65B25/14;B65B11/42;B65B67/10;(IPC1-7):B65B51/10 主分类号 B65B25/14
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