Multi-cavity Precision CNC Machined Aluminum Thermoforming Mold for High Gloss Polished Round Cake Containers
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 Shipment
Tags:
Product Details
Highlight:
Multi-cavity Thermoforming Mold
,Precision CNC Machined Aluminum Mold
,High Gloss Polished Round Cake Container Mold
Shaping Mode:
Positive-Negative Pressure Thermoforming
Surface Treatment:
Polishing / Mirror Polishing / Hard Anodizing / PTFE Coating / Sandblasting
Tolerance:
0.03mm -0.05mm, Depending On The Component
Sheet Thickness:
As The Customer's Demand
Service:
DFM, Mold Design, Manufacturing And In-House Trial
Mold Material:
6061 Aluminum; 7075 Available When Required
Mold Type:
Thin-Wall Container Thermoforming Mold
Product Application:
Thin-wall Cups, Bowls, Trays And High-output Food Containers
Sheet Material:
PET
Cutting Method:
Steel Rule Die Cutting
Stacking Method:
Mechanical Down Stacking
Forming Process:
Positive-negative Pressure Forming
Cooling System:
Integrated Cooling Channels For Stable Mold Temperature And Cycle Control
Lead Time:
About 5 Weeks After Deposit And Final Drawing Approval。
Product Description
Multi-cavity Aluminum Thermoforming Mold for PET Round Cake Container Cake Box
Product Overview
Multi-cavity Aluminum Thermoforming Mold for Round PET Cake Containers. Specially engineered for circular transparent cake boxes, this aluminum mold delivers consistent roundness and smooth curved surfaces for PET sheet forming. It solves common issues like uneven edge stretching and circle distortion during thermoforming, ideal for bakeries selling round cheese cakes, mousse cakes and fruit cake packaging.
Built for continuous mass production, the multi-cavity layout greatly boosts hourly output. The mold surface is finely polished to guarantee high transparency of finished round cake containers. It works stably with standard thermoforming machines and supports custom diameters and depths for your round cake packaging line.
| Mold Type | Round PET Cake Container Thermoforming Mold |
| Core Advantage | Multi-cavity, Stable Round Shape Forming |
| Suitable Sheet | PET Plastic Sheet for Round Cake Boxes |
| Service Scope | Custom Diameter & Cavity Quantity |
Engineering Focus
Round container forming has higher requirements on curve uniformity. This mold optimizes circular cavity structure to maintain perfect round shape and uniform wall thickness for PET cake boxes.
Optimized Circular Cavity Curve
Precision CNC machined circular cavity, smooth transition at corners. Effectively balance sheet stretching during forming to avoid oval distortion and ensure finished containers keep perfect round outline.
High Gloss Polished Cavity Surface
Fine polishing treatment on curved cavity surface. No scratch marks on finished PET round cake boxes, high transparency, attractive display effect for bakery desserts.
Uniform Circumferential Cooling
Cooling channels arranged evenly around each circular cavity. Consistent cooling speed across the whole round container, reduce warpage and shorten forming cycle time.
Flexible Multi-cavity Layout
Custom multi-cavity arrangement according to your machine platen size. Reasonable cavity spacing ensures stable forming and easy product pick-up for round cake containers.
Information Required for Customization
Send us your round cake container drawings, we can customize multi-cavity aluminum thermoforming mold for PET round cake boxes.
- Round Container Drawings: 2D/3D files with diameter, depth and wall thickness
- PET Sheet Spec: PET sheet thickness and forming temperature requirement
- Custom Cavity Number: Multi-cavity quantity you need for mass production
- Thermoforming Machine Size: Platen dimension and opening stroke of your machine
Frequently Asked Questions
What is the main advantage of this round cake container mold?
The core advantage is precise circular cavity processing, which prevents oval deformation during PET forming. Multi-cavity design increases production capacity and keeps uniform appearance for round cake boxes.
Can you customize different diameters of round cake containers?
Yes, we support fully custom diameter, depth and cavity layout. Send your 2D/3D drawings, we will make the mold matching your target round cake box size.
Is this mold only fit for PET sheet?
This mold is optimized mainly for PET sheets for transparent round cake boxes. We can adjust cavity and forming parameters if you need PP material version upon request.
How to avoid uneven wall thickness on round cake boxes?
We adopt optimized circular curve design and evenly distributed cooling channels. This balances sheet stretching in all directions to achieve consistent wall thickness on round containers.
What is the typical lead time for this multi-cavity round mold?
Lead time depends on cavity quantity and drawing complexity. We will confirm the schedule and quotation quickly after receiving your round cake container specifications.
Get Quotation for Round PET Cake Container Mold
Share your round cake box drawings, PET sheet specs and required cavity quantity. Our team will provide professional mold solution and competitive factory price for your round dessert packaging production.
Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
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All Reviews
P
Jul 1.2026
A reliable supplier for customized thin-wall container mold projects. Communication was efficient, technical questions were answered quickly, and the whole process was handled in a professional way. From discussing requirements to confirming the mold details, the cooperation experience was smooth and organized.
P
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
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
Multi-cavity Aluminum Thermoforming Mold for PET Round Cake Container Cake Box Product Overview Multi-cavity Aluminum Thermoforming Mold for Round PET Cake Containers. Specially engineered for circular transparent cake boxes, this aluminum mold delivers consistent roundness and smooth curved ...
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