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Taizhou Huangyan Taoyuan Mould Co., Ltd.

12-Cavity Cosmetic Upper Cap Mold – High-Gloss Decorative Lid Mold

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12-Cavity Cosmetic Upper Cap Mold – High-Gloss Decorative Lid Mold

High-precision 12-cavity cosmetic upper cap mold by Taoyuan Mould. Designed for smooth, glossy outer lids for lotion pumps, cream jars, and flip-top cosmetic bottles. Ideal for high-volume, defect-free production.

Product Description (for website)

Taoyuan Mould – Professional Bottle Cap Mold Manufacturer

We present our 12-cavity cosmetic upper cap mold, engineered for producing the outer decorative lid of cosmetic packaging. This high-cavitation mold delivers superior surface finish, consistent wall thickness, and excellent snap-fit precision for premium beauty and personal care brands.

The upper cap typically features a smooth or matte outer surface, internal snap ring, and may include flip-top hinges or side push-button mechanisms depending on the design.


  • Descriprion

Key Features

FeatureSpecification
Cavity count12 cavities
Mold typeHot runner (valve gate) – recommended for cosmetic surface quality
Part nameCosmetic upper cap (outer lid / flip-top cover / screw cap)
Compatible materialsPP, ABS, SAN, PMMA (acrylic), PC, food-grade plastics
Typical diameter range18mm – 50mm
Surface finishSPI A-1 diamond polish (high gloss), matte, or textured
Steel typeStainless steel / hardened tool steel (S136, 1.2343, H13)
Cooling systemConformal cooling for uniform shrinkage and gloss
Estimated cycle time10 – 15 seconds
Injection machine requirement150 – 250 ton clamping force

Technical Advantages

AdvantageBenefit
12-cavity balanced flowEqual filling of all 12 cavities – no short shots or overpacking
High-gloss cavity surfaceMirror-polished to SPI A-1 for scratch-resistant, shiny outer lids
Pinpoint valve gateNo gate mark on visible surface – perfect for premium cosmetic packaging
Snap ring precision (±0.02mm)Reliable mating with lower base or bottle neck
Anti-gassing designProper venting to eliminate burn marks on thin-wall lids
Quick color change capabilitySuitable for small-batch, multi-color cosmetic runs

Applications

  • Lotion pump outer cover caps

  • Cream jar screw-on lids

  • Lip balm tube caps

  • Foundation bottle flip-top lids

  • Shampoo and conditioner decorative outer caps

  • Perfume bottle over-caps

Cosmetic Upper Cap Design Options (Customizable)

FeatureOptions
Opening mechanismScrew-on / Flip-top / Push-pull / Side-press
Outer surfaceHigh gloss / Matte / Soft-touch / Sandblasted texture
ColorSingle color / Two-shot molding / Clear + color combination
Internal threadContinuous or interrupted / Multi-start thread
Logo / brandingEngraved cavity for embossed/debossed logo

Why Choose Taoyuan Mould?

  • Specialized in multi-cavity cosmetic cap molds (12, 16, 24, 32 cavities)

  • In-house mold design with Moldflow analysis

  • High-gloss polishing and texture specialists

  • Sample molding with full dimensional report

  • Lead time: 35 – 50 days

  • Spare parts and maintenance support


🔧 Cap Mould Engineering
Deep-Dive Details

Taoyuan Mould — Precision Tooling for High-Performance Caps & Closures
Trusted by Global Brands · 500+ Moulds Delivered
Caps

Why Taoyuan Mould? – Our Core Strengths

Taoyuan Mould has been a dedicated cap & closure mould manufacturer for over 18 years. We combine advanced German-style engineering, high-speed 5-axis machining, and a relentless focus on precision & durability. Our moulds are built for extreme productivity: multi-cavity hot runner systems up to 64 cavities, cycle time reduction up to 22%, and tool life exceeding 5 million shots.

We deliver turnkey solutions — from moldflow analysis and 3D design to sampling, mass production support, and spare parts service. Our workshop is ISO 9001:2025 certified, with in-house CMM and full inspection protocols.

300+ moulds/year
5-Axis CNC · EDM · Wire EDM
Lifetime ≥5M cycles
Lead time from 25 days
Exporting to 20+ countries
40+ senior engineers
Taoyuan Mould Advanced Factory

Cap Mould Manufacturing Excellence

Engineered for high-speed production

Our cap moulds integrate hot runner balance technology, conformal cooling, and high-cavity architecture. We specialize in beverage caps, pharmaceutical closures, oil caps, flip-top lids, and tamper-evident designs. Each mould is simulated with Moldflow to eliminate warpage and optimize filling patterns.

Hot Runner Systems Conformal Cooling Mirror Polishing 2K / Overmolding Options

Technical Specifications (Standard Series)

Cavities: 8 to 64
Mould Steel: S136 / 2316 / Stavax
Hardness: HRC 48-52
Gate type: Pinpoint / Valve gate
Materials: PP, PE, PET, HDPE, PS
Cooling: High-efficiency baffles & spiral
High precision cap mould

Integrated Quality Assurance Workflow

Mold Design

Moldflow + 3D CAD/CAM

Precision Machining

5-axis / EDM / Wire EDM

Full Inspection

CMM + Optical comparator

Trial & Sampling

On-site injection testing

Every mould is delivered with a detailed inspection report, sample parts, and maintenance manual.

Specialized Cap Mould Series

Custom engineered for each closure type: compression, injection, and multi-material designs

Water / Beverage Cap24-48 cavities
Carbonated Drink CapTamper-evident
Oil & Chemical CapHigh sealing
Pharmaceutical ClosureCleanroom class
Flip-top / Hinge CapDurability tested

Global Technical Support

Taoyuan Mould provides lifetime technical assistance, mould repair, and spare parts supply. Our team is ready for on-site commissioning or remote troubleshooting. We also offer free training for mould maintenance and optimization.

Fast spare parts delivery
Operator training
After-sales service

Request Your Custom Cap Mould Quote

Tell us your cap specifications, cavity number, and material — we’ll provide a professional DFM report within 48 hours.

Contact Engineering Team

Email: mavis@taoyuanmould.com | WhatsApp: +86-15657610896

© 2026 Taoyuan Mould — Precision Cap Mould Manufacturer. All designs tailored for high-volume production.

ISO 9001:2025 Certified | Engineered for global packaging industry

Taizhou Huangyan Taoyuan Mould Co., Ltd.

How Can We Help You?
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Mavis Liu

Taizhou Huangyan Taoyuan Mould Co., Ltd.
008615657610896
mavis@taoyuanmould.com

Make Appointment

You can call us or leave a request here. Contact us via phone: +86-15657610896 or email: mavis@taoyuanmould.com
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