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Bump-off Caps & Closure Molds
YOU ARE HERE: Home / Focused Expertise / Custom Caps & Closure Molds / Bump-off Caps & Closure Molds

Bump-off Caps & Closure Molds

Injection Mold | Bump-off Caps & Closure Molds | StackTeck

Bump-off Caps and Molds technology produces plastic caps and lids, or any plastic part, with internal undercuts requiring the need of a mechanical push to eject the part from the core. Bump-off mold designs concentrate on achieving the best cooling possible through the use of multiple inserts, and specialized materials.

A stack mold format for bump-off closures rather than single face mold design will improve the economics of this kind of mold.  StackTeck offers part design services providing advise in light weighting the part while maintaining excellent performance of the mold.

Injection Molded Part | Bump-off Caps & Closure Molds | Molded on StackTeck Mold


 

Benchmark Solutions:

  • Single-face Molds
  • Stack Molds
  • Mold Programs
  • System Integration
  • Part Design
  • Prototyping
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Benchmark Testimonials

Beverage Caps

  • Carbonated Soft Drinks (CSD) Molds
  • Mineral Water Closures
  • Hot Fill Closures
  • Other Caps & Closure Molds

Custom Closures

  • Unscrewing Closures
  • Collapsing Core Closures
  • Bump-off Caps & Closure Molds
  • Flip-Top Caps & Closures
  • Personal Care
  • Multi-Material Closures

PET Preforms

  • PET Innovation Expertise
  • PET Preform Molds
  • PET Preform Overmolding
  • PET Hot Runners
  • Post Mold Cooling – PiCOOL™
  • Mold Cooling – KoolTrack™
  • PET Mold Qualification

Thinwall Packaging

  • IML Containers
  • Barrier Containers / Lids
  • Ultra-Light-Weight Containers / Lids
  • Horticultural

Medical Molds

  • Medicine Cups
  • Labware / Petridishes
  • Pharmaceutical
  • Hospital Thinwall

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