Plastic lunch box mold

• Mold classification:
  
  1. According to the forming process: hot die and cold die
  
  2. According to molding materials: metal mold and non-metal mold
  
  1) Metal material mold is divided into: casting mold, die casting mold, stamping mold (bending, punching, blanking, drawing, shaping, flanging, etc.), forging mold (hot forging, cold heading, rolling, drawing, extrusion, etc.), powder metallurgy mold (isostatic pressing powder metallurgy, metal spray forming powder metallurgy, powder forging powder metallurgy, pressure sintering powder metallurgy), etc
  
  2) Non metallic material mold is divided into: plastic molding mold (extrusion, blow molding, injection molding, compression molding, gas assisted, vacuum suction, etc.), rubber mold, glass mold, ceramic mold, powder metallurgy mold (PTFE), etc
  
  3. According to production: sample mold (simple mold) and mass production mold
  
  4. According to mold material: soft mold and hard mold

• Hotline:13928454136
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