Self-standing Composting Bags

Industrial vs. Home Composting: Most, but not all, compostable bags are designed for industrial facilities, which provide the high heat and specific microbes necessary to break down materials like PLA liners.
Components Matter: A bag might be labeled compostable, but features like degassing valves, zippers, or inks may not be.
Breakdown Time: While they decompose faster than plastic, they may take months to break down in a home heap, sometimes leaving remnants.
Distinction from Biodegradable: "Compostable" means the material breaks down into nutrient-rich soil, whereas "biodegradable" simply means it decomposes, which can still lead to microplastics.
To ensure they are truly compostable, look for certifications (like EN13432) and check if the bag, including the valve, is compostable in home or industrial settings.

First of all, let's clear something up. Biodegradable and compostable do not mean the same thing.
The terms biodegradable and compostable are sometimes used interchangeably but they actually mean very different things. Let's look at the dictionary definitions.

Biodegradable
adjective
1. A substance or object capable of being decomposed by bacteria or other living organisms

Compostable
adjective
1. Something that can be used as compost when it decays

This means that biodegradable items can break down within the environment with the help of bacteria or other living organisms. But this doesn't necessarily mean it's good for the planet. For example, some plastic bags can biodegrade into tiny pieces in around 20 years but they are still harmful to the environment.
Meanwhile, if something is compostable, it means it is made of organic matter and it can completely break down to make nutrient rich compost.

Yes! We see 'compostable' packaging as a more trustworthy and sustainable option than 'biodegradable'.

The reason? The term 'biodegradable' is meaningless if it's not backed up. Any material will biodegrade if you give it enough time – even fossil fuel plastic can be considered biodegradable (it takes around 500 years to break down). For this reason, 'biodegradable' claims are often used to greenwash or mislead consumers.

Compostable, on the other hand, is when a product can be organically recycled under specific conditions. If it's properly certified, it's been proven to break down in a home or commercial environment, making it a more trustworthy choice.

Therefore, it can be said that all certified compostable materials are biodegradable in a composting environment, yet not all biodegradable materials are compostable.

As a brand specializing in sustainable customized packaging, we have deep expertise in the recyclable and compostable packaging field. Combining global industry standards with actual business needs, we have created a highly adaptable and compliant packaging system with the following core advantages:

Full Category Compatibility: Recyclable packaging covers groceries, personal care, and electronic products. PCR packaging focuses on food, beverages, and household goods. The PCR-PE material possesses high barrier properties and water resistance comparable to traditional PE, allowing direct contact with food and meeting special needs such as anti-static protection for electronic components.

Cost and Efficiency Balance: Supports both digital printing and gravure printing processes. Minimum order quantity is only 500 pieces, catering to the customized needs of SMEs. Fast delivery within 15 days, and free sample testing is available.

Policy and Brand Empowerment: All packaging bears the How2Recycle label, which not only aligns with global sustainable development trends but also helps businesses reduce packaging taxes and enhance brand environmental value.

Strict Degradation Standards: 100% compostable packaging fully degrades within 180 days under industrial composting conditions, with decomposition products consisting only of CO₂ and H₂O, leaving no residue. It complies with ASTM D6400 and EN 13432 international standards.

International Supermarket Compliance: The product has passed third-party certifications such as BPI, fully meeting the environmental access requirements of international supermarkets such as Walmart and Whole Foods, helping companies penetrate high-end overseas markets.

Precise Scenario Matching: Designed specifically for disposable and easily polluted scenarios such as fresh produce and food services, addressing the pain points of difficult-to-recycle and plastic pollution caused by such product packaging from the source.

We break down the barriers of traditional environmentally friendly packaging's "high minimum order quantity and long delivery time" and provide lightweight customized solutions for SMEs: low MOQ of 500 pieces, fast delivery in 15 days, free sample delivery, and support for global export. We provide one-stop service from sample design to finished product delivery, enabling all types of enterprises to practice environmental protection concepts at low cost.