Best Practices for Storing and Using Bulk Compostable Bags
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- Vina
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- Jul 23,2025
Summary
Discover expert tips for storing and using bulk compostable bags to maximize their eco-friendly benefits. Learn how to store them in cool, dry conditions, choose the right size, and ensure proper composting with Torise Biomaterials’ certified products. Avoid common mistakes like overfilling and follow local composting guidelines. Visit Torise Biomaterials for sustainable, high-quality compostable bags tailored to your needs, supporting a greener future.
Compostable bags are a game-changer for eco-conscious consumers and businesses looking to reduce their environmental footprint. At Torise Biomaterials, we specialize in high-quality, certified compostable bags designed to break down naturally without leaving harmful residues. However, to fully leverage their benefits, proper storage and usage are critical. This guide outlines best practices for handling bulk compostable bags, ensuring they remain functional and environmentally friendly.
Why Choose Compostable Bags in Bulk?
Purchasing compostable bags in bulk is a cost-effective and sustainable choice for households, restaurants, and businesses. Unlike traditional plastic bags, compostable bags from Torise Biomaterials are made from plant-based materials like cornstarch and biopolymers, certified to meet ASTM D6400 and EN 13432 standards. These bags decompose in commercial composting facilities within 3-6 months, leaving no microplastics behind.
Bulk buying reduces packaging waste and lowers the per-unit cost, making it ideal for businesses aiming for zero-waste operations. However, improper handling can compromise their effectiveness, so let’s dive into the best practices.
Benefits of Bulk Compostable Bags
Cost Savings: Buying in bulk reduces costs for businesses and households.
Environmental Impact: Diverts organic waste from landfills, supporting nutrient-rich soil production.
Versatility: Suitable for food storage, waste collection, and retail packaging.
Proper Storage for Maximum Shelf Life
Compostable bags are designed to break down naturally, which means they require careful storage to maintain their integrity. Here’s how to store them effectively:
Store in a Cool, Dry Place
Temperature and humidity play a significant role in preserving compostable bags. Store them in a cool, dry environment away from direct sunlight and heat sources. Excessive heat or moisture can accelerate decomposition, causing bags to weaken prematurely. A pantry or cupboard is ideal for unused bags.
Avoid Overstocking
While bulk purchasing is economical, avoid stockpiling more bags than you can use within 12 months. Compostable bags have a shelf life of about one year, after which they may start to degrade. Plan your purchases based on your usage rate to minimize waste.
Best Practices for Using Compostable Bags
Choose the Right Size and Type
Torise Biomaterials offers a range of compostable bags tailored to different needs:
Small (0.5-3 liters): suitable for daily fruits and vegetables, desktop trash cans, etc.
Medium (5-10 liters): suitable for agricultural products or small trash can liners, etc.
Large (15-30 liters and above): used for bulk items, yard waste or main kitchen trash cans.
Usage & Storage Precautions
Avoid overloading：Understand the maximum load-bearing capacity of the bag before use (related to its thickness and shape) .
Remove sharp fragments: Take out sharp pieces (e.g., broken bones, hard seed shells) to prevent the bag from tearing or leaking.
Decomposition Control
Moisture management: Wipe off water on produce. Excess moisture can lead to anaerobic decay and bag damage.
Food scraps: Empty every 2 days in summer (to prevent lactic acid buildup).
Composting Guidelines for Optimal Breakdown
To ensure compostable bags break down effectively, follow these composting guidelines:
Use in Commercial Composting Facilities
Torise Biomaterials’ bags are certified for commercial composting (decompose in 180 days under controlled conditions). Check local availability, as not all areas have such facilities.
Avoid Home Composting Unless Certified
Most (including ours) aren’t suitable for home use due to insufficient heat/microbial activity. Choose our home-compostable certified bags if needed, and verify with your setup.
Check for Certifications
Look for BPI or TÜV Austria labels to ensure they meet standards and decompose without toxic residues.
Common Mistakes to Avoid
Overfilling Bags
Overfilling can strain the bag’s material, leading to tears and leaks. Always leave space for air circulation and a secure seal.
Using for Non-Compostable Waste
Compostable bags are designed for organic waste or food storage, not landfill-bound trash. Using them for non-compostable waste negates their environmental benefits. Opt for recycled plastic bags for landfill waste
Ignoring Local Composting Rules
Composting regulations vary by region. Always check with your local waste management service to ensure your bags are accepted. Some facilities may not accept compostable bags, so confirm beforehand.
Why Torise Biomaterials?
At Torise Biomaterials, we’re committed to sustainability without compromising quality. Our compostable bags are:
Certified Compostable: Meeting ASTM D6400 and EN 13432 standards.
Durable and Versatile: Designed for food storage, waste collection, and retail use.
Eco-Friendly: Made from renewable, plant-based materials like cornstarch.
By choosing Torise, you’re supporting a greener future while enjoying reliable, high-performance products. Contact us for bulk purchasing options tailored to your business or household needs.
Conclusion
Switching to bulk compostable bags is a powerful step toward sustainability, but proper storage and usage are key to maximizing their benefits. By following these best practices—storing in a cool, dry place, choosing the right size, sealing properly, and adhering to composting guidelines—you can ensure Torise Biomaterials’ compostable bags perform at their best. Join us in reducing plastic waste and building a cleaner planet, one compostable bag at a time.
For more information or to place a bulk order, visit Torise Biomaterials today.