Manufacturing method of container and container manufactured by utilizing method

Manufacturing method of container and container manufactured by utilizing method

  • CN 101,875,280 A
  • Filed: 04/28/2009
  • Published: 11/03/2010
  • Est. Priority Date: 04/28/2009
  • Status: Active Application
First Claim
Patent Images

1. the manufacture method of a container is characterized in that step comprises:

  • Batch mixing;

    mix with coating the formed heat foamable particle of low boiling point solvent powder in liquid solid and the thermoplastic polymer, to form a composite coating, wherein should the liquid state solid system be selected from the group that formed by polyvinyl acetate, ethylene-vinyl acetate, polyurethane and composition thereof wherein;

    Coating;

    on a base material outer surface of a container, directly be coated with this composite coating, and this composite coating and enclose the hollow-out parts that structure has at least one uncoated this composite coating;

    AndFoaming;

    be higher than under the blowing temperature of heat foamable particle powder one, make this composite produce foaming effect, to form a foaming layer with hollow-out parts in the base material outer surface;

    Wherein, be printed with picture and text in this hollow-out parts.

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