HASCO Standard Die Steel Mold Core Plate

For Cosmetics Box Plastic Injection Mold Parts

Product Overview

Our HASCO standard die steel mold core plate is designed for cosmetic box plastic injection molds and other high-precision appearance part tooling.

The mold core plate is a structural component that:

• Supports core inserts

• Maintains alignment with cavity plates

• Ensures rigidity under injection pressure

• Provides stable assembly in multi-cavity molds

Manufactured strictly according to HASCO standards or customer drawings, these plates ensure dimensional stability and long-term performance in high-cycle cosmetic packaging production.

Typical Applications

This mold core plate is widely used in:

• Cosmetic box molds

• Compact case molds

• Beauty packaging molds

• Thin-wall container molds

• Decorative plastic component molds

Especially suitable for molds requiring:

• High surface quality

• Tight dimensional consistency

• Multi-cavity stability

• Appearance-grade plastic production

Material Options

Common die steel materials include:

• 1.2344 (H13 equivalent)

• SKD61

• Stavax / S136

• SUS304 / S316 (for corrosion resistance)

• Bohler tool steels

Material selection depends on:

• Resin type (ABS, PMMA, PP, PC, etc.)

• Surface finish requirement

• Mold life expectancy

• Production cycle time

Heat treatment and nitriding options are available upon request.

Engineering Focus

Cosmetics packaging molds require precise control of:

• Flatness

• Parallelism

• Alignment accuracy

• Surface finish quality

Core plate machining directly affects cavity alignment and final product appearance.

1) Flatness & Parallelism

• Precision surface grinding

• Stress relief before finishing

• Controlled heat treatment (if required)

Ensures even clamping force and prevents flash or misalignment.

2) Alignment Accuracy

• Machined locating holes

• Guide pillar matching surfaces

• Accurate insert seat positioning

Critical for multi-cavity cosmetic molds where visual defects are unacceptable.

3) Surface Finish

• Polishing according to application

• Smooth contact surfaces

• Controlled sealing areas

Surface roughness capability:
Up to Ra 0.6 or finer depending on requirement

Precision Capability

• Minimum tolerance: up to ±0.002 mm (depending on feature and size)

• Axiality control: ≤ 0.005 mm

• Verticality control: ≤ 0.005 mm

All critical features are inspected before shipment.

Manufacturing Capability

Production processes include:

• High-speed CNC machining

• Precision milling

• EDM & Wire EDM

• Surface grinding

• Final polishing

Large plate sizes and custom configurations are supported.

Compatibility

Core plates can be manufactured according to:

• HASCO standards

• DME standards

• MISUMI standards

• Custom-built mold base designs

Fully compatible with international mold systems.

Quality Control

Each mold core plate undergoes:

• Raw material verification

• Dimensional inspection

• Flatness measurement

• Assembly feature inspection

• Final quality check

Inspection reports can be provided upon request.

OEM / Built-to-Print Manufacturing

We support:

• 2D / 3D drawings (IGS, STP, STEP, X_T, etc.)

• Custom plate thickness and dimensions

• Full mold base production

• Replacement mold plates

All components are manufactured strictly according to customer technical requirements.

Related Products

To complete cosmetic box mold assemblies, we also supply:

• Mold cavity plates

• Core inserts

• Precision ejector plates

• Guide pillars and bushings

• Multi-cavity mold components

• Cosmetic packaging mold spare parts

All parts are produced to ensure assembly compatibility and structural stability.

Technical FAQ

Q1: Can you manufacture according to HASCO standard dimensions?
Yes. We support HASCO standard mold base and component manufacturing.

Q2: What flatness tolerance can be achieved?
Flatness depends on size and thickness. Precision grinding ensures controlled tolerance within specification.

Q3: Are corrosion-resistant materials available?
Yes. Stainless tool steels such as S136 or Stavax are available for cosmetic mold applications.

Q4: Can this be used for multi-cavity cosmetic box molds?
Yes. The design supports stable multi-cavity alignment and high-volume production.

Request a Technical Quotation

To receive a quotation, please provide:

• 2D / 3D drawings

• Material requirements

• Mold standard (HASCO / DME / custom)

• Surface finish requirement

• Quantity and delivery schedule

Our engineering team will review your specifications and provide a detailed manufacturing proposal.