Process for preparing full-degradable internal packing pad of plant starch for household electric appliances

Process for preparing full-degradable internal packing pad of plant starch for household electric appliances

CN
  • CN 1,263,906 A
  • Filed: 03/07/2000
  • Published: 08/23/2000
  • Est. Priority Date: 03/07/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. , the production method of dress liner in the plant amylum complete solution household appliances comprises starch denaturalization, batching, molding procedure, and its step is as follows:

  • A, in retort in order, ratio successively adds entry, plant amylum, starch modifying agent, softening agent, mould inhibitor and water-resisting agent, makes its mixing and reacts, and control reaction mass temperature and reaction times, reaction finished;

    B, batching add vegetable fibre respectively, dry starch is plant amylum, filler and whipping agent in proportion in reacted material, mix;

    C, molding procedure adopt expanded molding technology, will prepare burden and quantitatively send in the heating mould, and the control die temperature is the internal packing pad of mold shape through the regular hour expanded molding.

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