Thin-walled container molding

Thin-walled container molding is used widely for refill containers and containers designed to reduce refuse volume. Off-centering is prone to occur during the stretch-blow phase when molding ultra-thin oval containers, but Aoki's Direct Heatcon-based mold mechanism eliminates off-centering, enabling the molding of containers with walls of even thickness.

Inquiries
Thin-walled container molding

Applications

  • 詰め替えボトル
    Refill bottles

Molding technology FAQ

PET樹脂以外の材料はできますか?

Can materials other than PET be used?

Yes, PP can also be used for molding thin-walled containers. Choice of material grade might be limited depending on required thinness.

最低肉厚はどのくらいになりますか?

What is the minimum achievable thinness?

For PET, containers with a wall thickness of under 0.1mm can be molded.

何の容器に適していますか?

What kind of containers is thin-walled molding ideal for?

It is used for refill containers, containers designed to reduce refuse volume, and other such applications.

Machine models supporting neck lightweighting

  • SBⅢ-100LL-20S
    Multipurpose container molding machine
  • SBⅢ-250LL-50S
    Multipurpose container molding machine
  • SBⅢ-250P-50L
    Multipurpose container molding machine
    Long stroke
  • SBⅢ-250LL-75S
    Multipurpose container molding machine
    Greater injection mold clamping force
  • SBⅢ-350LL-40
    Molding machine for mass production of
    small and medium-sized narrow neck containers
  • SBⅢ-350LL-100
    Molding machine for multipurpose container mass production
  • SBⅢ-500LL-50
    Molding machine for mass production of narrow neck containers
  • SBⅢ-500LL-75
    Molding machine for multipurpose container mass production
  • SBⅢ-500NL-60
    Molding machine for mass production of medium-sized containers
  • SBⅢ-1000NL-100Ⅱ
    Molding machine for mass production of medium-sized
    narrow neck containers