发明授权
US5066346A Apparatus and method for splicing webs of indeterminate length 失效
用于拼接不确定长度的纤维网的装置和方法

Apparatus and method for splicing webs of indeterminate length
摘要:
An apparatus and method are disclosed for splicing webs (14,18) such as photographic film in which the lead end of a new web and the tail end of an old web are trimmed at the parallel edges (82,84) of their input platens (36,38) and then shifted into abutment for application of a strip of tape. An automatic tape dispenser (128) cuts tape into predetermined lengths, transfers the lengths to a vacuum applicator wheel (130) and then rolls the lengths across the abutted lead and tail ends.
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