S136 Mirror-Finish Mold Cores | Precision Multi-Cavity Lipstick Mold Inserts

Product Overview

S136 Precision Mold Components – Multi-Cavity Mold Core are high-accuracy injection mould parts designed for lipstick and cosmetic packaging mould systems. Manufactured by Senlan Precision on a Built-to-Print (OEM) basis, these mold cores focus on dimensional consistency, surface stability, and cavity-to-cavity repeatability required in multi-cavity cosmetic mould applications.

Key Features & Advantages

• Made from S136 stainless mold steel with excellent corrosion resistance

• Optimized for multi-cavity lipstick mould core layouts

• High dimensional consistency across all cavities

• Stable surface finish suitable for cosmetic packaging requirements

• Precision machining for accurate cavity alignment and part uniformity

• Fully customized according to customer drawings and specifications

Applications / Industry Use

• Lipstick tube and cosmetic container moulds

• Injection moulds for cosmetic packaging components

• Multi-cavity mould systems requiring tight cavity balance

• Packaging moulds with high surface finish demands

• Precision plastic mould tooling for daily-use packaging

Mould Structure & Design Description

In lipstick mould systems, the mold core directly determines the internal geometry, surface quality, and dimensional repeatability of the molded part. For multi-cavity designs, consistency between each cavity is critical.

Senlan Precision manufactures S136 mold cores with strict control over:

• Core geometry and concentricity

• Cavity-to-cavity dimensional deviation

• Core surface finish for smooth demolding

• Fit accuracy with cavity inserts and mold plates

All designs are processed strictly according to customer-provided drawings, ensuring compatibility with existing mould structures.

Manufacturing Capability & CNC Machining

All S136 mold cores are produced through controlled CNC machining processes, including:

• CNC milling and turning for structural accuracy

• Precision grinding for critical surfaces and fits

• Controlled heat treatment for material stability

• Final inspection of all functional dimensions

Manufacturing is supported by high-precision equipment from MAKINO and HARDINGE, ensuring repeatable quality suitable for export mould tooling.

Custom Development / OEM Cooperation Process

1. Customer submits drawings and technical specifications

2. Engineering feasibility and process review

3. Machining and heat treatment planning

4. Precision CNC manufacturing

5. Dimensional and visual inspection

6. Secure export packaging and delivery

All products are supplied exclusively as OEM / Built-to-Print mold components.

Quality Control & Export Experience

• ISO-compliant quality management system

• Incoming material verification (S136 steel)

• In-process dimensional inspection

• Final accuracy and surface quality checks

• Extensive export experience for international mould manufacturers

Related Products

• Cosmetic mould core inserts

• Multi-cavity mould components

• Thread cores and cavity inserts

• Precision core pins and sleeves

• CNC-machined mould spare parts

FAQ – Technical & Purchasing

Q1: Are these S136 mold cores standard parts?
No. All components are custom manufactured according to customer drawings.

Q2: Are they suitable for high-cavity lipstick moulds?
Yes. They are specifically designed for multi-cavity cosmetic mould systems.

Q3: Can surface finish requirements be specified?
Yes. Surface finish and tolerance requirements are fully defined by drawings.

Q4: Do you support prototype and mass production orders?
Yes. Both prototype and production quantities are supported.

Request a Quote

For pricing, lead time, and technical confirmation of S136 Precision Mold Components – Multi-Cavity Mold Core for Lipstick Mould, please submit your drawings or specifications.
Senlan Precision specializes in OEM manufacturing of high-precision injection mould components for cosmetic, packaging, and medical mould applications.