Custom Precision CNC Machining | Lipstick Tube Mold Components & Inserts

Product Overview

These professional high-precision CNC machining parts are engineered for lipstick tube injection moulds requiring tight tolerances, stable repeatability, and consistent surface quality. Manufactured strictly built-to-print, the components support multi-cavity moulding with reliable alignment, wear resistance, and process stability across long production runs in packaging and medical-adjacent applications.

Key Features & Advantages

• High Dimensional Accuracy
  CNC machining and precision grinding enable tight tolerances and stable geometry for cavity-critical parts.

• Built-to-Print / OEM Manufacturing
  Fully customized to customer drawings, specifications, and tolerance stacks.

• Stable Surface Quality
  Controlled surface roughness to support smooth demoulding and consistent cosmetic appearance.

• Material Flexibility
  Tool steels, stainless steels, and application-specific alloys available based on mould design and resin behavior.

• Multi-Cavity Compatibility
  Suitable for high-cavity mould layouts requiring consistent interchangeability.

Applications / Industry Use

• Cosmetic Packaging Moulds
  Lipstick tube mould cores, sleeves, pins, and precision inserts.

• Packaging Components
  Small precision parts used in caps, closures, and thin-wall packaging moulds.

• Medical Consumables Moulds
  Applicable to mould components requiring stable geometry and clean surface finishes.

Mould Structure & Design Description

• Core & Insert Geometry
  Components are designed to maintain concentricity, verticality, and alignment within complex cavity layouts.

• Assembly Interfaces
  Precision shoulders, steps, and fitting areas ensure repeatable installation and replacement.

• Surface Treatment Options
  Polishing, nitriding, or coating can be applied based on wear and release requirements.

• Cooling & Clearance Considerations
  Machining strategies consider thermal behavior and mould cycle stability.

Manufacturing Capability & CNC Machining

• CNC Milling & Turning
  High-precision multi-axis machining for complex geometries.

• Grinding & Lapping
  Internal and external grinding for fine tolerance control.

• EDM (Wire & Sinker)
  Suitable for sharp corners, deep features, and intricate profiles.

• Process Control
  Stable machining parameters for repeatable batch consistency.

Custom Development / OEM Cooperation Process

1. Drawing & Requirement Review
   Analysis of customer drawings, tolerances, and functional requirements.

2. Manufacturing Planning
   Material selection, machining route definition, and inspection planning.

3. Prototype or Trial Production
   Sample parts produced if required for validation.

4. Batch Manufacturing
   Controlled production following approved parameters.

5. Inspection & Delivery
   Dimensional inspection and documented quality release prior to shipment.

Quality Control & Export Experience

• Inspection Equipment
  CMM, profile projectors, micrometers, and surface roughness testers.

• Quality Documentation
  Inspection reports available upon request.

• Process Traceability
  Material and process records maintained for repeat orders.

• Export Support
  Experience supplying mould components to international packaging and medical manufacturers.

Related Products (Internal Links)

• Precision Mold Core Pins

• Injection Mold Inserts

• Multi-Cavity Mould Components

• Custom CNC Machining Services

Frequently Asked Questions (FAQ)

Q1: Can parts be produced strictly according to our drawings?
Yes. All components are manufactured built-to-print based on customer-supplied drawings.

Q2: What tolerances can be achieved?
Tolerance capability depends on geometry and material, with precision grinding available for critical dimensions.

Q3: Are surface treatments available?
Yes. Polishing, nitriding, and selected coatings can be applied according to application requirements.

Q4: Can you support repeat orders with consistent interchangeability?
Yes. Process control and inspection standards are maintained for repeatability across batches.

Get a Quote

Please send your technical drawings, material requirements, and tolerance specifications.
Our engineering team will review your request and provide a detailed quotation and lead time.