PHA (Polyhydroxyalkanoate) bags
Our PHA (Polyhydroxyalkanoate) bags are high-end sustainable biodegradable packaging solutions made from microbial-based natural biopolymers.
Different from ordinary degradable packaging, these PHA bags achieve full natural degradation in soil, freshwater, marine environments and home compost without relying on industrial composting conditions.
Featuring PFAS-free, food-grade safety, excellent moisture and oxygen barrier properties, they ensure safe packaging for food, daily goods and commercial products.
With durable toughness, tear resistance and customizable printing, size and craftsmanship, PHA biodegradable bags are ideal for global eco-friendly brands, retail businesses and bulk wholesale OEM & ODM orders.
Description
Product Overview
PHA (Polyhydroxyalkanoate) bags are premium fully biodegradable packaging products made from natural microbial synthetic biopolymer materials. As an upgraded eco-friendly packaging alternative to PLA and traditional plastic bags, PHA packaging features unique full-condition degradation performance. It can be completely decomposed into carbon dioxide, water and biomass in home compost, soil, freshwater and even marine environments, leaving no microplastics or harmful residues. Adhering to international food-grade and PFAS-free standards, our PHA bags combine superior barrier performance, stable physical toughness and zero-pollution degradation, becoming the most competitive sustainable packaging choice for global high-end green brands, catering, retail and cross-border wholesale markets.
Core Product Features & Advantages
1. Full-Condition Natural Biodegradation：The biggest advantage of PHA (Polyhydroxyalkanoate) bags is unrestricted degradation capability. Unlike PLA bags that require high-temperature industrial composting, our PHA bags can fully biodegrade in daily home compost, natural soil, fresh water and seawater environments. It thoroughly solves the environmental pollution problem of packaging waste and meets the strictest global plastic-free and low-carbon environmental protection standards.
2. Food-Grade & PFAS-Free Safety：All PHA raw materials comply with FDA and EFSA international food contact safety standards, completely free of PFAS harmful substances, non-toxic and odorless. The biocompatible material ensures safe direct contact with various foods, snacks and daily products, realizing healthy and safe green packaging for commercial use.
3. Excellent Barrier & Physical Properties：PHA biodegradable bags feature outstanding oxygen and moisture barrier performance, effectively isolating air and moisture to prevent product deterioration and extend shelf life. With high tensile strength, tear resistance and UV resistance, the bags are not easy to break or deform during transportation, stacking and daily use, with durability far exceeding ordinary degradable packaging.
4. Professional Customization Support：We provide one-stop personalized customization for PHA bags. Customers can customize bag size, thickness, style, full-color brand logo printing, pattern design and surface finishing including matte and glossy effects. The material supports high-definition printing without color fading, helping brands create exclusive high-end eco-friendly packaging images.
5. Wide Versatile Application Scenarios：These PHA degradable bags are widely applicable for food packaging, supermarket retail, catering takeaway, daily commodity packaging, gift packaging and other commercial scenarios. Suitable for both disposable daily use and high-end brand customized packaging, they meet the diversified sustainable packaging needs of multiple industries.
6. Certified Sustainable Packaging：Our PHA packaging complies with ISO 17556 and ASTM D6691 international biodegradation certification standards. The zero-microplastic degradation feature helps brands pass global environmental audits, enhance green market competitiveness and cater to eco-conscious consumer demands.
Wholesale & Custom Service
We are a professional manufacturer specializing in high-quality PHA (Polyhydroxyalkanoate) biodegradable packaging. We support flexible MOQ services, covering small-batch custom trial orders and large-scale factory wholesale bulk orders. All PHA bags undergo strict quality and safety testing to ensure stable degradation performance, safe materials and fine workmanship. With mature production technology and fast delivery cycles, we provide one-stop sustainable packaging solutions and professional after-sales service for global retailers, catering enterprises, brand merchants and packaging distributors.
Related Products
Related products
Sustainable PackagingDegradable kraft paper bags
Our degradable kraft paper bags are sustainable eco-friendly packaging solutions made for food retail, catering and daily packaging industries.Manufactured from premium plant-based degradable kraft paper materials, these biodegradable kraft bags can be fully composted naturally without toxic residues, helping businesses reduce plastic waste and achieve green branding.Featuring sturdy tensile strength, tear resistance and excellent bearing capacity, the degradable kraft paper bags safely hold food, gifts, shopping and takeaway items.We support full customization in size, thickness, printing logos and surface crafts, ideal for global wholesale, OEM and ODM custom packaging demands.- Sustainable Packaging
Degradable food bags
Our degradable food bags are eco-friendly green packaging solutions tailored for the food industry.Made of premium plant-based biodegradable and compostable materials, these food bags can be naturally decomposed without harmful residues, effectively reducing plastic pollution.Adopting food-grade safe formula, the bags are non-toxic, odorless and safe for packing snacks, bread, fruits, nuts and various takeaway foods. Featuring good toughness, waterproof and anti-tear performance, they meet daily packaging and transportation demands.Fully customizable in size, thickness, color and printed logo, these degradable food bags are ideal for food brands, supermarkets and catering businesses, supporting global OEM & ODM wholesale orders. - Sustainable Packaging
Windowed Degradable Composite Bag
Our windowed degradable composite bag is a high-end sustainable packaging solution designed for global eco-friendly market demands.Adopting premium fully degradable composite materials, this packaging bag features a clear transparent window for intuitive product display, combining shelf display effect and environmental protection performance.It realizes zero pollution degradation after disposal while maintaining excellent barrier, moisture-proof and fresh-keeping functions.We support full customization of size, printing, logo and surface crafts, providing factory-direct wholesale sustainable packaging for food, snacks, pet food and daily product brands.
