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Plastic Bottle Cap & Aseptic Carton Cap OEM/ODM
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Plastic Cap Company

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Lile (Taizhou) Technology Co., Ltd.
Lile (Taizhou) Technology Co., Ltd.
Established in 1994, we have consistently upheld the core philosophy of "craftsmanship, quality first" and are committed to becoming a leader in the global bottle cap industry. As a China-based OEM/ODM plastic bottle cap company and aseptic carton cap company, we specialize in producing plastic bottle cap. Through continuous technological innovation and material research and development, we provide safe, reliable, environmentally friendly, and highly customized packaging solutions for a wide range of products, including beverages, foods, cosmetics, and pharmaceuticals.
Sebagai pengeluar sumber profesional, kami telah membina sistem rantaian bekalan sehenti daripada pemerolehan bahan mentah kepada pengeluaran dan pemprosesan, logistik dan pengedaran, memastikan sambungan yang tepat bagi setiap pautan dan menyediakan rakan kongsi penyelesaian penutup botol yang sangat stabil, tepat pada masanya dan boleh disesuaikan.
Ditubuhkan pada
1993
tahun
Varieti Produk
30+
Jenis
Kapasiti Pengeluaran
800+
Juta Unit
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Lile (Taizhou) Technology Co., Ltd is a China based manufacturer covering two connected product lines - plastic bottle caps for water and beverage bottles, and aseptic carton caps used on roll-fed packaging such as Brik, Slim, and Prisma formats. Both lines are produced in-house as a source factory, which allows beverage brands to source caps and closures for different package types from a single OEM/ODM supplier instead of coordinating several vendors.

What We Manufacture

Our production is organized around two core categories, each built to match a different packaging format found on beverage filling lines.

Plastic Bottle Caps

Screw caps, flip-top caps, sports caps, and tamper-evident closures for PET and other plastic bottle formats, covering water, juice, and other beverage bottling lines.

Aseptic Carton Caps

Opening and cap systems matched to roll-fed aseptic packaging formats, produced for compatibility with the customer's existing filling equipment rather than requiring a machine change.

Beverage and Liquid Categories We Serve

Cap structure changes depending on what the package holds and how consumers use it. The table below outlines general direction across common liquid categories.

General cap direction by liquid category, confirmed against packaging format and customer requirements
Liquid Category Common Package Type Typical Cap Direction
Water Plastic bottle Screw cap, tamper-evident band
Juice and dairy beverages Plastic bottle or aseptic carton Wider bore screw cap
Tea beverages and RTD coffee Plastic bottle or slim carton Standard or lightweight screw cap
Sports drinks Plastic bottle or carton Flip-top or valve-style cap
Sauces and thicker liquid foods Aseptic carton Wide mouth opening cap

Customization Options Across Both Product Lines

Whether the project involves bottle caps or carton caps, most custom development happens around the same set of variables.

  • Cap diameter and thread specification matched to existing bottle necks or carton openings
  • Base resin selection, commonly HDPE or PP type materials for caps and closures
  • Cap color, including brand-specific custom colors
  • Multi-color printing, logo, and brand information on the cap surface
  • Tamper-evident band or seal structure
  • Flip-top, screw, sports, or valve-style mechanism depending on use case
  • Packing method and quantity per carton based on the customer's storage and line loading needs

Manufacturing and Supply Capability

As a source factory rather than a trading company, Lile (Taizhou) Technology Co., Ltd keeps mold development, production, and printing under one roof, which shortens the feedback loop when a customer requests a design change or a new opening size.

In-House Tooling

Mold and tooling development handled internally for new cap sizes and structures.

Sample Verification

Samples produced and tested for fit and seal before moving to bulk production.

Wholesale Scale

Production sized for bulk order and wholesale supply, not single-unit retail quantities.

Stable Supply

Raw material sourcing and production scheduling coordinated to keep repeat orders on track.

OEM and ODM Cooperation Process

Custom projects, for either bottle caps or aseptic carton caps, generally move through the same sequence of steps.

1
Share requirements

Provide bottle or carton specifications, filling equipment details, and target volume for a quotation.

2
Sample development

Samples are produced to confirm fit, seal, color, and printing before bulk production starts.

3
Bulk production

Order quantity, packing, and delivery schedule are arranged once samples are approved.

4
Ongoing supply

Repeat orders and further customization are managed directly with the factory.

Frequently Asked Questions

Do you make both plastic bottle caps and aseptic carton caps?

Yes. Both product lines are produced in-house, which allows brands using more than one package type to source caps from a single supplier.

Can caps be matched to our existing filling or capping equipment?

Yes. Cap diameter and structure are confirmed against the customer's current equipment before sampling, with the goal of avoiding an equipment change.

What is the minimum order quantity for custom caps?

MOQ depends on cap size, color, and printing complexity, and is confirmed during the quotation stage based on the specific project.

Can we get a fully custom color and printed design?

Yes. Base color, printed graphics, and brand information can be customized, with print process details confirmed during sample production.

Do you support small trial orders before committing to bulk quantities?

Yes. Samples and small trial orders are available, with production scaled up to wholesale quantities once the design is confirmed.

Which industries do your caps serve?

Water, juice, dairy, tea beverage, RTD coffee, sports drink, and sauce brands are all served, with cap type adjusted to the packaging format.

Can you develop a new cap structure that does not exist in your current range?

Yes. ODM development is available for new opening structures and closure mechanisms based on the customer's packaging format and brand requirements.