Product Overview
Compostable T-Shirt Bags are eco-friendly shopping bags made from bio-based materials such as corn starch, PLA, and PBAT. They are named for their handles, which resemble the shape of a T-shirt. The Compostable T-Shirt Bag is an eco-friendly shopping bag made from compostable plastic material. It has the shape of a traditional T-shirt bag with a vest-style handle for easy carrying. Not only is it strong and durable, but it also decomposes naturally under the right conditions, making it a green alternative for a variety of shopping and carrying needs.

features of Compostable t shirt bags
100% Compostable: Meets international standards such as EN13432 and ASTM D6400, and is completely degraded in industrial composting facilities.
Bio-Based Materials: Made with renewable resources such as corn starch, PLA, and PBAT, reducing reliance on fossil fuels.
Food Contact Safety: Optional food-grade materials, BPA-free, gluten-free, and GMO-free.
High Strength and Durability: Passes puncture tests, is not easily broken, and leak-proof, meeting the weight-bearing needs of daily shopping.
Customizable Printing: Supports multi-color printing, clearly displaying brand logos.
Vest design: vest-style design, easy to carry and carry, strong load-bearing capacity.
High strength: tough and durable, can withstand items of a certain weight, not easy to tear.
Standard specifications: in line with the size standards of common shopping bags, with moderate capacity.
Printability: the bag body can be printed with brand logos, patterns or texts, which is convenient for publicity and brand promotion.
Advantages of Compostable T-Shirt Bags:
1. Environmentally Friendly: Unlike traditional LDPE plastic bags, compostable bags are fully biodegradable in industrial composting facilities, preventing the accumulation of plastic pollution in the environment.
2. Meets Regulatory Requirements: In strictly regulated markets such as the EU, UK, and Canada, using certified compostable bags helps businesses operate in compliance with regulations and avoid the risks of plastic taxes or bans.
3. Enhances Brand Image: Employing sustainable packaging conveys a company's environmental commitment, meets consumer expectations for green brands, and enhances market competitiveness.
4. Uncompromised Functionality: Despite being made of environmentally friendly materials, modern compostable bags are engineered to have strength and load-bearing capacity comparable to traditional plastic bags, making them suitable for everyday use.
5. Customization Flexibility: Full customization is supported, from size and thickness to printing colors, to meet the brand needs of different clients.

Applications of compostable t-shirt bags:
Shopping: Used as shopping bags in supermarkets, department stores, and retail stores.
Branding: Custom-printed brand logos and environmental information to convey brand philosophy.
Product Packaging: Used for primary packaging of clothing, gifts, and daily necessities.
Waste Collection: Some sizes can be used for organic waste collection, integrating with composting processes.
Compostable T-Shirt Bags Size and Thickness Chart
| Size (Width × Length × Gusset) | Recommended Thickness | Application Scenario | Common Uses |
|---|---|---|---|
| 25×45cm (with gusset) | 0.013–0.025mm (13–25 microns) | Small shopping | Lightweight items, fast food takeaway |
| 30×50cm | 0.030–0.050mm (30–50 microns) | Medium shopping, regular retail | Daily supermarket shopping, garment packaging |
| 35×55cm | 0.030–0.050mm (30–50 microns) | Large shopping | Multiple items, heavier products |
| 40×60cm | 0.060–0.080mm (60–80 microns) | Extra-large shopping, heavy-duty use | Bulk items, large quantity purchases |
| Custom sizes available | 0.013–0.12mm (13–120 microns) | Custom applications | Customized for specific product requirements |

Storage Conditions and Shelf Life of Compostable T-Shirt Bags
The shelf life of compostable products depends on the packaging bag size, storage conditions, and intended use:
Standard Shelf Life: 6-10 months
Optimized Storage: Up to 12 months or more
Storage Requirements: Store in a clean, dry place, away from direct sunlight and other heat sources, and away from pests.
Inventory Management: First-In, First-Out (FIFO) is recommended.
Important Note: Compostable materials are sensitive to humidity and temperature. Improper storage may lead to premature degradation or performance decline.
FAQ
Q1: What is the difference between Compostable T-Shirt Bags and Biodegradable Bags?
A: Compostable is a subset of Biodegradable. Compostable bags are required to achieve over 90% degradation in a composting facility within a specific timeframe (e.g., 6 months) and be non-toxic to the environment. "Biodegradable," on the other hand, is a broader term lacking specific timeframes and conditional requirements.
Q2: How can I prove that my product is compostable?
A: We provide certification from internationally recognized organizations, such as BPI ASTM D6400 (Americas), TUV OK Compost Industrial/Home Compost (Europe), AS5810/AS4736 (Australia), etc., ensuring that our products meet the standards of different regions.
Q3: What is the shelf life of compostable bags? How should they be stored?
A: The standard shelf life is 6-10 months, and optimized storage can extend it to over 12 months. Storage requirements: Store in a clean, dry place, away from sunlight and other heat sources, and away from pests. Please use the product as soon as possible after packaging is damaged.
Q4: What is the minimum order quantity?
A: The minimum order quantity for the best price is 100 kg. For small batches, please contact our sales experts to discuss solutions.
Q5: How many printing colors can be customized?
A: We support printing with up to 8 colors using certified compostable water-based inks. Please provide the Pantone color code, and our professional team can match it accurately.
Q6: Can compostable bags be used for food packaging?
A: Yes. We offer food contact safety options; our products are BPA-free, gluten-free, and GMO-free, meeting food contact material requirements.
Q7: What is the delivery time?
A: Samples are available within 7 days; standard delivery time for mass production is within 35 days. For urgent needs, we can arrange in advance.
Q8: Will compostable bags degrade in the natural environment?
A: Compostable bags are designed for industrial composting facilities (specific temperature, humidity, and microbial environments). Degradation is slow in natural environments (such as oceans and landfills), so indiscriminate disposal is not recommended. The correct disposal method is composting.
Q9: What if there is a product quality problem?
A: We always prioritize quality. If an investigation confirms a defective product due to a manufacturing process, we will reproduce it free of charge or provide a credit towards your next order.
Product Services
| OEM and ODM services |
The company provides OEM and ODM services to meet the diverse needs of different customers |
|
Production using recycled materials |
Many of our products contain at least 30% recycled content, avoiding the additional cost pressures of increased taxes on imported plastic packaging. |
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Certificate |
ISO14001, ISO9001, SGS-REACH, SGS-LDPE polyethylene bag (30% recycled material), USB TEXT5873-GRS-2022-01 |
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Quality assurance |
Selection of raw materials - advanced production technology - strict quality inspection - continuous improvement and customer feedback - sample confirmation - mass production |
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Packaging method |
Boxed, bagged, custom packaging |
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Delivery time |
Usually about 35 days after receiving advance payment and confirming all details |
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Sample/supply quantity |
3-7 days. Some of our samples are free, and some are chargeable. Can supply more than 20 containers per month |
|
Minimum order quantity |
According to specifications, between 100kgs-1000kgs |
|
Price |
Depends on size, thickness, packaging and printing |
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