Custom 5-Axis CNC Machined Aluminum Food Container Mold for PET/PP Thermoforming with Integrated Cooling System

Place of Origin:Shenzhen, China
Brand Name:HXW Mold
Certification:ISO 9001
Minimum Order Quantity:1 Set
Price:Negotiable
Payment Terms:60% T/T Deposit,40% Balance Before
Product Details
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5-Axis CNC Machined Food Container Mold

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PET/PP Dual-Material Optimization Thermoforming Mold

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Integrated Cooling System Packaging Mold

Shaping Mode: PositiveNegative Pressure Thermoforming
Surface Treatment: Polishing / Mirror Polishing / Hard Anodizing / PTFE Coating / Sandblasting
Tolerance: 0.03mm -0.05mm, Depending On The Component。
Service: DFM, Mold Design, Manufacturing And In-House Trial.
Mold Type: Thin-Wall Container Thermoforming Mold
Product Application: Thin-wall Cups, Bowls, Trays And High-output Food Containers
Forming Process: Positive-negative Pressure Forming
Sheet Material: PET
Cooling System: Integrated Cooling Channels For Stable Mold Temperature And Cycle Control
Cutting Method: Steel Rule Die Cutting
Stacking Method: Mechanical Down Stacking
Mold Material: 6061 Aluminum; 7075 Available When Required.
Lead Time: About 5 Weeks After Deposit And Final Drawing Approval.
Product Description

Custom CNC Machined Aluminum Food Container Mould | for PET/PP Thermoforming Packaging Production

Product Overview

This custom CNC machined aluminum food container mould is fully tailored for PET and PP thermoforming packaging production. Manufactured from premium food-grade aluminum and processed via high-precision 5-axis CNC equipment, it can be designed with single or multiple cavities according to your product size, sheet width and output requirements. It is fully compatible with mainstream automatic thermoforming lines, suitable for producing all kinds of food containers, meal boxes, shallow trays and packaging lids.

For food packaging manufacturers with customized product needs, our engineering team provides full-process custom service from design, machining, trial testing to after-sales support. We optimize the forming scheme for PET and PP materials separately, to ensure stable product quality, match your existing production line, and support your product iteration and capacity upgrading.

Customization Cavity & Layout Customized · Line Adaptable
Materials PET · PP · Food-Grade Sheets
Machining 5-Axis CNC · ±0.02mm Precision
Applications Food Containers · Meal Boxes · Trays & Lids

Engineering Focus

High-quality custom food container moulds rely on more than just basic machining. Targeted material adaptation, reasonable cavity layout, precise processing quality and full service support must work together to deliver a perfect match for your unique production needs.

01
Fully Custom Cavity & Layout

Cavity quantity and arrangement are fully customized according to your product dimensions, standard sheet width and output target. We maximize material utilization and production efficiency, and match the forming area and interface of your existing thermoforming machines.

02
PET/PP Dual-Material Optimization

Vacuum system and cooling structure are optimized separately for the forming characteristics of PET and PP. It ensures the rigidity of PP products and the transparency of PET products, and is compatible with food-grade sheets of different thicknesses for flexible production.

03
5-Axis CNC Unified Benchmark Machining

All cavities are machined from a single reference benchmark via 5-axis CNC equipment, with ±0.02mm machining accuracy. This ensures consistency across all cavities, good interchangeability of wearing parts, and convenient later maintenance and adjustment.

04
Full-Process Custom Service Support

We provide full service from product design, mold manufacturing, trial testing to on-site commissioning. We also supply long-term spare parts and maintenance guidance, supporting your long-term stable production and subsequent product upgrading.

Information Required for Customization

The following basic information helps our engineering team evaluate the overall scheme and develop a preliminary custom food container thermoforming solution for your production.

Product Specs
Container shape & dimensions, depth, target wall thickness and design drawings or samples
Machine Info
Thermoforming machine brand & model, forming area size and interface specifications
Material Specs
Main sheet material (PET / PP), thickness range, grade and food contact certification
Output Demand
Daily / annual output target, expected cavity count and production cycle requirements

Information Required for Customization

For a more accurate quotation and detailed production plan, please also provide the following additional requirements regarding functional and process design.

Functional Features
Reinforcing ribs, snap-fit edges, vent holes, handle cutouts or embossed logo requirements
Process Setup
In-mold trimming or offline cutting, waste collection method and automatic stacking mode
Surface Finish
Polishing grade, matte / gloss finish and anti-stick coating specifications
Service Needs
Trial testing, on-site commissioning, spare parts kit and warranty requirements
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Frequently Asked Questions

Can you customize moulds with different cavity counts and sizes?

Yes. We fully customize cavity quantity and layout according to your product size, sheet width and output target, from single cavity to dozens of cavities. We can also design to match the forming area and interface of your existing thermoforming machines.

Can this mould work with both PET and PP materials?

Yes. We optimize the vacuum channels and cooling system for the forming characteristics of both materials. We can also adjust parameters according to your commonly used sheet thickness to ensure stable forming quality for both PET and PP food packaging.

What is the machining accuracy of custom moulds?

All custom moulds are machined with 5-axis CNC equipment from a unified benchmark, with ±0.02mm machining accuracy. Dimensional variation across cavities is controlled within ±0.05mm, ensuring consistent product quality in mass production.

What is the lead time and after-sales support for custom moulds?

Lead time is usually 2–4 weeks depending on mould complexity. We provide trial testing support, on-site commissioning service, as well as long-term spare parts supply and maintenance guidance to support your long-term stable production.

Get Your Custom Food Container Mould Quotation

Send us your product design drawings, machine specifications, material parameters and output requirements. Our engineering team will evaluate the custom cavity layout and material forming scheme before issuing a formal quotation.


Discuss Your Custom Thermoforming Project

Share your customized food packaging requirements, including product types, line configuration and production goals. Our technical team will assess mould design, process optimization and service support to deliver a tailored solution for your production.

Overall Rating
5.0
Based on 50 reviews recently
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All Reviews
T
T*rfrom Germany
Jun 3.2026
The engineering support for this PET lid mold project was very helpful. The supplier communicated clearly about cavity layout, forming details, and mold structure, and they provided practical suggestions during the development stage. This made the project easier to move forward and gave us confidence in the final tooling solution.
P
P*rfrom United States
May 6.2026
We are pleased with the overall quality of this multi-cavity mold for PET cake lids. The machining looks clean, the cavity arrangement is well designed, and the mold structure appears solid and reliable. For thin-wall lid production, consistency between cavities is very important, and this tooling gives us a professional impression.
P
P*rfrom United Kingdom
Apr 28.2026
Good engineering support during the development of our bakery packaging mold. The team discussed the product dimensions, forming depth and mold structure with us before production and provided practical suggestions. Communication was efficient and the final tooling solution matched our packaging requirements well.
Product Summary

Custom CNC Machined Aluminum Food Container Mould | for PET/PP Thermoforming Packaging Production Product Overview This custom CNC machined aluminum food container mould is fully tailored for PET and PP thermoforming packaging production. Manufactured from premium food-grade aluminum and processed ...

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