Butterfly Hinge Closure cap

Butterfly Hinge Closure cap

A plastic hinge cap is a cover attached to its container, enclosure, or surface with a hinge so it stays connected even when opened.
Hinge lids are commonly used in various industries, including packaging, automotive, and consumer goods, for their convenience, reusability, and durability.

Living Hinge Cap:

  • A flexible, thin section of material (usually plastic) that connects the cap to the base.
  • Common in lightweight, high-usage products like plastic containers or dispensers.

High-Quality Hinge Lids and Caps

DSW is a premier injection molding manufacturer in China, specializing in producing hinge lids and caps for various industries, including chemical, medical, food, and household.
We combine decades of tooling expertise with advanced plastic injection moulding to deliver precision-engineered products that meet global quality standards.

Features

bi-stable butterfly hinge lid

  • Material: Virgin PP (environmentally friendly and recyclable)
  • Size & Weight: 83MM x 18MM; 12.3g
  • Colour: Customizable (any Pantone shade available)
  • Packaging: 600 pcs/ctn (Export standard cartons)

Why Choose DSW?

  • Customizable Designs: Logos, colours, and finishes tailored to your needs.
  • Advanced Quality Assurance: Vacuum tests, SGS-certified materials, and rigorous QC protocols ensure zero defects.
  • Efficient Production: Minimum order quantity of 10,000 pcs, delivered within 10–20 days.
  • Exceptional Service: Free samples, competitive pricing, and personalized support throughout the order process.

Butterfly Hinge Closure cap,bi-stable butterfly hinge lid

Features of a Hinge Cap

  1. Hinged Mechanism:
    • A hinge, often made of the same material, connects the cap to the base or container, allowing it to pivot open and close.
    • Hinges can be flexible (living hinges) or mechanical, depending on the application.
  2. Material:
    • Depending on the intended application, it is commonly made from plastic (e.g., polypropylene or polyethene), metal, or composite materials.
  3. Applications:
    • They are used in bottles, storage containers, electrical enclosures, automotive parts, and industrial equipment.
  4. Benefits:
    • It prevents loss of the cap, as it stays attached.
    • Provides easy access while maintaining a secure closure.
    • It can include additional features like sealing gaskets or locking mechanisms for enhanced functionality.

Butterfly Hinge Closure cap,bi-stable butterfly hinge lid

Applications

Our hinge caps and lids are perfect for industries requiring reliable, high-quality closures, such as food safety, healthcare, and chemical packaging.
Partner with DSW for a seamless, professional purchasing experience. Contact us today to discuss your requirements!