Wholesale Compostable Mailing Bags

Compostable Mailer Bag Manufacturer

For 25 years, ShinHigh has been committed to providing sustainable packaging solutions. Our compostable mailing bags are made from PLA, PBAT, and cornstarch and do not contain any traditional plastics. They can either be processed in commercial composting factories or at home in conventional composters, so that customers won’t feel distressed by causing plastic pollution.

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Eco-friendly

All our products are made from plant-based materials and certified compostable by international authorities, so they are environmentally friendly and durable.

Good-looking

Custom shipping bags with the logo are not only beautiful, but also reflect your brand image, and provide customers with a good shopping experience.

Economical

Compared with cartons, poly mailers are smaller and lighter, which can save some shipping costs. Therefore, courier bags become a more economical option.

Easy to pack and seal

Unlike paper cartons, courier bags do not need sealing tapes to seal the packages. They have their own sealing design – self-sealing adhesive strips, which make packaging and sealing more convenient and reliable.

Tamper-evident

Once the adhesive strip is glued to the opening of mailing bag, it cannot be disassembled and resealed. It is beneficial for preventing your package from being broken or stolen.

Waterproof

Our express bags are resistant to water and oil, which not only protects the goods from getting dirty, but also make sure that the items can be transported in bad weather.

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Strengthen Your Brand with Eco-Friendly, Custom Printed Mailing Bags
Look at our various designs

Upgrade your unboxing experience with our custom-printed mailing bags. They are not only made from recyclable materials, reflecting your commitment to the environment, but also serve as a powerful tool to elevate your brand image, demonstrate your company’s social value, and enhance customer trust.

Get Your Exclusive Packaging in Just 4 Simple Steps:

Provide Details: Share your requirements with us, including your brand name, logo, desired size, thickness, and quantity.
Free Sampling: We will produce and ship physical samples to you for quality approval.
Confirm Production: Once you are satisfied with the samples, we proceed with mass production.
Fast Delivery: Samples are dispatched within 72 hours. Bulk orders are delivered on time.

Request Free Bag Samples by Mail!

Have any needs? Please feel free to contact us. We will get back to you within 24 hours with more details!

Achieve Sustainable Development with Compostable Shipping Bags

Nowadays, online shopping has enjoyed great popularity. There is no doubt that the widespread use of ordinary express bags has led to serious plastic pollution. To reduce plastic waste, there is a growing focus on compostable mailing bags. ShinHigh, a leading compostable mailing bag manufacturer in China, has made substantial investments in sustainable packaging. We offer customization services, free samples, various compostable bags, etc.

Can you help me improve the design?

Surely, if you encounter any issues with your design, please feel free to contact us at any time.

What makes your mailing bags different from others on the market?

The key difference is dual-mode composting (home & industrial). Unlike many competitors’ products, limited to industrial composting, ours offer greater versatility and convenience.

Can you manufacture mailing bags with die-cut handles?

Absolutely! We can customize bags with handles for easier carrying.

Do your compostable mailing bags accommodate all types of delivery requirements?

Yes, they are versatile and can safely ship everything from documents and clothing to accessories. For fragile items, we recommend adding internal padding.

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