rPET FOOD PACKAGING MANUFACTURER

From Recycled Bottle
to Finished Food Packaging

Traceable PCR content and supporting food-contact documentation across the rPET packaging supply chain.
 
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rPET FOOD PACKAGING SOLUTIONS

Keep Food Looking Great, Staying Fresh and Selling Fast

The right packaging helps your product hold up from packing line to retail shelf, while giving your team the consistency and supply confidence needed to keep business moving.

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Reduce Waste Before It Cuts Into Margin

Packaging failures show up quickly as leaks, damaged products, markdowns and rejected shipments. Consistent forming and application-matched packaging help more food arrive in saleable condition.

Protect Shelf Appeal and Sell-Through

Clear, well-formed packaging keeps the product visible and presentation consistent from packing line to retail display — helping your food look ready to buy when it reaches the shelf.

Scale Without Adding Supply Risk

As volumes grow, inconsistent materials, delayed deliveries and missing compliance documentation become business risks. Integrated rPET manufacturing and traceable PCR help keep quality and supply under tighter control.

Meat & Protein Trays

Sushi & Prepared Food Trays

Cold Cups & Lids

Fresh Produce Contatiners

Hinged & Deli Containers
APPLICATIONS

See What the Right Packaging Can Do For Your Business

Different foods place different demands on packaging. From controlling meat purge and protecting delicate produce to improving shelf presentation, handling and distribution, the right pack helps reduce product damage and keep food looking its best from packing line to point of sale.

FRESH MEAT & PROTEIN

Cleaner Packs from Production to Shelf

CHILLED & PREPARED FOODS

Made to Handle Filling, Stacking and Distribution

FOODSERVICE & TAKEAWAY

Practical Packaging for Fast-Moving Operations

FRESH PRODUCE

Protection Without Hiding the Product

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Your Reliable Partner in rPET Food Packaging

As a reliable rPET Food Packaging manufacturer, GUOLONG connects PET recycling, rPET sheet production and thermoforming across one manufacturing chain.
The result is food-grade packaging with clearer PCR traceability, controlled specifications and a more dependable supply.

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Annual Recycling Capacity
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Packs Annual Capacity
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Reducing Our Reliance on Virgin PET

By turning post-consumer PET back into food-grade packaging,
GUOLONG helps reduce reliance on virgin material and keep valuable plastic in use for longer.

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FROM BOTTLE TO PACK

How Recovered PET Becomes Food Packaging

PET recovery, washing, sheet extrusion and thermoforming are connected through the production process, giving GUOLONG greater visibility over recycled material, specifications and supply.

Check Out the Process

01 – PET Recovery & Sorting

Post-consumer PET bottles are collected, sorted and prepared for recycling before entering the washing and flake-processing line.

02 – Washing & Flake Preparation

Bottles are washed, separated and dried to produce clean PET flakes suitable for further food-grade rPET processing.

03 – rPET Sheet Extrusion

Clean PET flakes are extruded, filtered and calendered into rPET sheet with controlled thickness and required material properties.

04 – Thermoforming & Cutting

rPET sheet is heated, formed, trimmed and stacked into trays, containers, cups and other food-packaging formats.

05 – Packing & Dispatch

Finished packs are packed, cartoned and prepared for shipment to food processors, retailers and distribution customers.
 
WHY CHOOSE US

What Makes GUOLONG Stand Out

Food packaging programs depend on consistent production, supporting documentation and clear material information.
GUOLONG combines manufacturing capability, testing support and recycled-content traceability to help customers move from specification to regular supply.

Production Equipment & Lines

Guolong operates PET sorting and washing, pelletizing and SSP, rPET sheet extrusion, thermoforming and cup production at the Wuzhou site. Equipment from SOREMA, TOMRA, EREMA, SML, BÃœHLER and KIEFEL is used across the main production stages.

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R&D for Recycled Plastics

R&D at Guolong covers recycled-plastic processing, food-contact applications and recycled-content testing. Work with IQTC focuses on food-contact material research and testing, while cooperation with Jinan University includes methods for measuring recycled content in food-contact packaging.

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Food-Contact and Recycled-Content Documentation

Supporting documentation is available for relevant PET materials and applications, including FDA NOL documentation, GRS certification and SCS recycled-content certification. This gives purchasing and compliance teams clearer information when reviewing rPET packaging requirements.

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Recycling Network and Feedstock Control

Guolong has developed recycling channels across Guangdong and Guangxi, linking recovered-plastic collection with downstream processing. Managing material closer to the source helps maintain better control over feedstock before it enters the recycling and manufacturing process.

Recycling Network
Product Interest
Selected Value: 50000
Your Packaging Has to Meet More Than One Requirement.

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Food-contact safety. Verifiable recycled content. Reliable supply.
And packaging that performs in the real world.
Guolong brings them together through an integrated rPET production chain,
backed by testing, traceability and supporting documentation.

  • Food-contact documentation
  • Traceable recycled content
  • Integrated rPET production
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