发明名称 A method of packaging articles of a compressible material.
摘要 <p>@ A method of packaging articles of a compressible material, such as cleaning sponges, according to which a blank of arbitrary length is cut such that its thickness corresponds to the thickness of the article and its width corresponds to the longest dimension of the article. The blank is folded lengthwise along its centre line once and is then again folded along the centre line of the once folded blank a second time. The blank, thus folded twice, is advanced through a piece of piping the outer jacket face of which serves as a shaping template for shaping a web of foil into a tubular cover enclosing the blank and the piece of piping coaxially. The tubular cover is brought along by the advancing twice-folded blank at the discharge end of the piece of piping and the twice-folded blank is cut while enclosed in the tubular cover, into pieces in such a manner that the length of the blank corresponds to the width of the article.</p>
申请公布号 EP0133172(A2) 申请公布日期 1985.02.13
申请号 EP19840850220 申请日期 1984.07.16
申请人 BERG, ANDERS 发明人 BERG, ANDERS
分类号 B65B9/10;B65B63/04;(IPC1-7):B65B63/04 主分类号 B65B9/10
代理机构 代理人
主权项
地址