Packing method for Longxu crisps

Packing method for Longxu crisps

  • CN 102,530,387 A
  • Filed: 02/24/2012
  • Published: 07/04/2012
  • Est. Priority Date: 02/24/2012
  • Status: Active Application
First Claim
Patent Images

1. the packing method of a Longxu shortbread, it is characterized in that:

  • this method may further comprise the steps;

    the Longxu shortbread that (1) will have been made is inserted in the food containers;

    (2) preheating automatic sealing to temperature reaches 150-250o, the food containers that Longxu shortbread is housed is carried out thermoplastic seals with sealing film, forms the individual packets dress;

    (3) individual packets dress that Longxu shortbread is housed is punctured with the vacuum gas filling machine that has the hollow puncture needle seal that film vacuumizes and nitrogen injection;

    When extracting puncture needle, shut pin hole after accomplishing, promptly finally accomplished the individual packets dress of Longxu shortbread with edible wax.

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