33 Gallon Compostable Trash Bags (125L)
33 gallon compostable trash bags are commonly used for commercial and industrial waste collection, particularly in facilities that require large-capacity garbage liners.
As a Chinese compostable bag manufacturer specializing in B2B supply, ORIZON provides certified compostable trash bags to global distributors, packaging importers, and private label brands.
Our 33 gallon compostable garbage bags are manufactured using plant-based biodegradable materials such as PLA and PBAT, ensuring strong load performance while meeting internationally recognized compostability standards.
These large compostable liners are widely used in commercial environments including restaurants, hotels, office buildings, schools, and municipal waste systems.
Looking for a reliable supplier of 33 gallon compostable trash bags?
Contact our factory team for factory pricing, samples, and OEM manufacturing support.
Understanding the 33 Gallon Trash Bag Size
The 33 gallon trash bag is one of the most widely used sizes for commercial garbage bins and industrial waste containers.
Typical specifications include:
| Specification | Details |
|---|---|
| Capacity | 33 Gallon |
| Liter Equivalent | ≈125 Liters |
| Typical Dimensions | 33 × 40 inches |
| Recommended Thickness | 18 – 35 microns |
| Seal Type | Star seal / flat seal |
For international buyers, 33 gallon trash bags correspond to approximately 125 liter bin liners, making them suitable for many large waste bins used in commercial facilities.
Compare standard sizes in our trash bag sizes chart.
Designed for Commercial Waste Collection
Unlike smaller kitchen trash bags, 33 gallon liners are designed for heavier waste loads.
They are commonly used in:
- restaurant kitchens
- commercial buildings
- hospitality facilities
- public waste stations
- landscaping and yard maintenance
Many commercial waste bins such as Slim Jim containers and facility maintenance bins are compatible with 33 gallon liners.
Because of their size and strength, these bags are frequently used for:
- mixed commercial waste
- food service waste
- landscaping debris
- facility maintenance waste
Compostable Materials and Film Performance
Our compostable trash bags are produced using advanced biodegradable materials designed for strength and controlled degradation.
Primary materials include:
- PLA (plant-based polymer derived from renewable resources)
- PBAT (biodegradable polymer improving flexibility and durability)
These materials are blended during film extrusion to achieve:
- improved tear resistance
- flexible film strength
- reliable sealing performance
- certified compostability
Compared with traditional plastic garbage bags, compostable trash bags are designed to break down in industrial composting systems while maintaining adequate strength during use.
Compostability Certifications
To ensure environmental compliance in regulated waste systems, compostable trash bags must meet internationally recognized standards.
Our compostable garbage bags comply with:
- ASTM D6400 – compostable plastics standard in the United States
- EN13432 – European compostable packaging standard
- OK Compost – TÜV Austria certification
These certifications verify that the material meets requirements for biodegradation, disintegration, and environmental safety.
To learn more, please see : EN13432 compostable packaging certification
Product Specifications
| Feature | Specification |
|---|---|
| Capacity | 33 Gallon |
| Liter Equivalent | 125L |
| Material | PLA + PBAT |
| Thickness | 18–35 microns |
| Seal Type | Star seal / flat seal |
| Color | Green / natural / custom |
| Printing | Custom logo printing |
| Certification | ASTM D6400 / EN13432 / OK Compost |
| Packaging | Roll / flat pack |
Download the full technical sheet including bag dimensions, thickness options, and packaging configurations.
OEM Compostable Trash Bag Manufacturing
ORIZON is a professional compostable bag manufacturer in China supplying OEM production for global B2B buyers.
Our production capabilities include:
- 16 automated production lines
- monthly capacity of approximately 500 tons
- custom printing and branding
- global certification compliance
We support OEM and private label production for:
- packaging distributors
- retail brands
- waste management companies
- food service packaging suppliers
To learn more, please see: Compostable Trash Bag Manufacturer
Product Categories
FAQ About 33 Gallon Compostable Trash Bags
Yes. Compostable trash bags produced with PLA and PBAT materials provide sufficient strength for commercial waste collection when appropriate thickness is used.
30 gallon trash bags correspond to approximately 114 liters, while 33 gallon bags correspond to 125 liters, providing slightly higher capacity.
Yes. Compostable trash bags are commonly used for organic waste collection in food service environments and composting programs.
Looking for a Reliable Compostable Trash Bag Manufacturer?
ORIZON provides certified compostable trash bags for distributors, wholesalers, and private label brands worldwide.
Related Compostable Trash Bag Sizes
Different waste containers require different liner sizes.
We manufacture a full range of compostable trash bags for global markets.
