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CSD Carton Caps

This CSD carton cap is developed for beverage projects where gas retention and sealing reliability are important. The cap design can be reinforced in wall thickness, sealing lip elasticity, and thread engagement according to the customer's carton spout and filling process. For carbonated applications, pressure resistance must be validated by actual filling-line and storage testing before commercial use.

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Key Selling Points

  • Reinforced structure for pressure-sensitive beverage packaging projects.
  • Designed to help reduce leakage and gas loss when matched correctly with the carton spout and sealing surface.
  • Food-grade PP material with custom formula options for strength, sealing, and processing needs.
  • Easy-open thread design while maintaining reliable closure engagement.
  • Supports OEM/ODM development, custom color, logo, and packaging method.

Technical Specification Table

Item

Specification / Description

Product Type

Plastic screw cap / closure for carbonated drink or pressure-sensitive beverage carton packaging

Main Material

Food-grade PP with pressure-resistant structure/formula options

Application

Carbonated soft drinks, soda water, sparkling juice drinks, and other pressure-sensitive beverage projects

Compatible Carton Formats

Brik 200-500 ml, Fino 200-330 ml, Slim 125/200/330 ml, Prisma 330-500 ml, Base 100B 100 ml; final compatibility requires spout drawing and pressure testing

Neck Finish / Fit

Customized according to customer carton spout/neck finish. Confirm diameter, thread profile, sealing surface, cap height, and closure engagement before production.

Pressure Resistance

Designed for strengthened sealing; exact pressure rating should be confirmed by laboratory and filling-line testing

Sealing Structure

Reinforced sealing lip / contact surface design; liner or plug structure to be confirmed by product drawing

Filling Compatibility

Suitable for relevant aseptic or hygienic filling processes after compatibility testing with sterilization media and line speed

Opening Design

Controlled opening torque with easy-open consumer experience; torque target to be confirmed

Color

Custom Pantone color available

Logo / Printing

Embossed logo, molded logo, pad printing, or surface printing can be discussed according to MOQ

OEM / ODM

Custom mold, structure drawing, pressure test, and line-fit testing available

Packaging

Bulk packing / tray packing / carton packing; packing quantity to be confirmed

Compliance

Use compliance statements only when certificates or test reports are available

Sample

Sample and test run available; lead time to be confirmed

MOQ

To be confirmed according to color, logo, mold, and packing requirements

 

About
Lile (Taizhou) Technology Co., Ltd.
Lile (Taizhou) Technology Co., Ltd.
Since its establishment, we have always adhered to the core concept of "craftsmanship, quality first" and committed to becoming a leader in the global bottle cap industry. CSD Carton Caps Company through continuous technological innovation and material research and development, we provide safe, reliable, environmentally friendly, and highly personalized packaging solutions for various beverages, foods, cosmetics, and pharmaceutical products.
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