Method and machine for forming a sealed wrapping about an article, and package so formed

Method and machine for forming a sealed wrapping about an article, and package so formed

  • CN 102,066,201 A
  • Filed: 04/21/2009
  • Published: 05/18/2011
  • Est. Priority Date: 04/23/2008
  • Status: Active Application
First Claim
Patent Images

1. one kind is used for around the method for article (3) formation sealed packages (2), and this method may further comprise the steps:

  • Around the sheet material (7) of article (3) FOLD AND PACK material, make that the sheet material (7) after folding has a pair of tabs opposed facing, substantially parallel, that stretch out (19,19 '"'"');

    Stacked and sealing has the incomplete packing (21) of the basic tubulose of two open ends (22) with formation with described a pair of tabs (19,19 '"'"'), and formation and described incomplete packing (21) outwardly directed across first seals tabs (23);

    The described first sealing tabs (23) is folded on the outside face of described incomplete packing (21);

    AndClamping one after the other also seals the described open end (22) of described incomplete packing (21).

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