CUSTOM PACKAGING SOLUTIONS
Built around what you pack.
From sealing machines to filling and sealing lines, each solution starts with your product, container and required output.
Container firstThe real cup, tray or can determines the configuration.
Configured for outputMachine structure and cavities follow the production target.
Matching mold includedAdditional changeable molds are available on supported machines.
Matched materialsCups, trays, cans, sealing film and lids are available by project.
Three machine paths
From compact machines to full production.
Choose the machine family first, then match the size and structure to your product, container, output and process. The sequence shows available production directions—not an in-place machine conversion.
01 · CAN SEALING
Can Sealing Machines
Desktop → automatic → full production line
Three machine levels for confirmed can formats and different production requirements.
Explore can sealing →
02 · CUP / TRAY SEALING
Cup / Tray Sealing Machines
Desktop electric → automatic electric → vertical MAP
Three upgrade directions for confirmed cup and tray sealing projects.
Explore sealing machines →
03 · FILLING & SEALING
Filling & Sealing Machines
2-cavity rotary → linear production
Two machine structures for projects that need filling and sealing in one process.
Explore filling & sealing →
01 Configured to your sample
02 Matching mold included
03 Machine sized for your output
Send Your Product Details →
Packaging materials & sample library
Match the machine to the real container.
The machine is the core product. When required, cups, trays, cans, sealing film and lids can be matched to the confirmed container and project conditions.
CupsConfirmed shapes, sizes and materials.
TraysConfirmed shapes, depths and materials.
CansPET cans and other confirmed formats.
Sealing Film / LidsMaterial, dimensions and printing confirmed by project.
Why the sample library mattersReal containers help confirm fit, mold direction and sealing-film matching before the machine configuration is finalized.
Applications by container
Three packaging routes. Built around the real product.
Start with the cup, tray or can. We then match the machine structure to the product condition, container dimensions, required process and target output.
Beverages, dairy & portion-cup products
For cups of different shapes, diameters and filling volumes. Choose sealing only or a filling-and-sealing configuration.
Fresh food, ready meals & food trays
For trays of different shapes, depths and materials. Standard sealing, multi-cavity or MAP direction is confirmed by project.
Beverages, dry food & can-packed products
For PET cans and other confirmed can formats. Machine direction follows the can material, opening dimensions and required output.
How we select the machineProduct + container + process + output → matched machine structure and mold direction
See the customization process →Factory, testing & customer trust
Real production. Real samples. Real project support.
Guangzhou Langtai Machinery focuses on custom sealing machines and filling & sealing machines for cups, trays and cans. Each project is configured around the customer’s product, container, process and required output.
View Factory & Quality Control
Customer visits
Projects reviewed face to face.
Customers visit Langtai to review machine structures, discuss their containers and confirm project details with our team.
Project workflow
From your container to a tested machine.
A visible confirmation path keeps the project focused on the real product, container and required process.
01Share Your Sample
Product, container and output.
02Confirm Requirements
Size, volume and process.
03Configure
Machine direction and mold.
04Approve Details
Sample, film or artwork.
05Build
Production and assembly.
06Test & QC
Project-specific checks.
07Pack & Deliver
By confirmed order terms.
Start your project
Tell us what you need to pack.
Share the essentials. We will review the suitable machine direction and identify what still needs to be confirmed.
Three required fieldsContainer photos welcomeConfiguration before quotation
WhatsApp: +86 157 0797 8557
Email: Hanna@langtaimachine.cn