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Poly Mailers
Poly mailers, also known as express bags, envelope bags, shipping bags etc., it refers to the bags used in the express industry to transport various information, documents, items, bills and other packaging. Some milaer bags made of cheap and non-vanishing plastic materials are also endangering the earth's environment.
Zeal X is a global manufacturer specializing in environmentally friendly packaging, mailer bags are made of renewable, recyclable, biodegradable and compostable materials, which will not cause any burden on the environment. As a deeply-cultivated enterprise, we are always confident to help our clients with SMART PACKING: Reuse, Reduce, Recycle, and Compostable. Nowadays, e-commerce is developed, express delivery is nowhere, and the demand for express bags is very large. And it is also very important to print their own exclusive LOGO on the express bag, which can bring a good publicity effect to their own product culture or corporate culture to a great extent.
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White poly bags
Our White Poly Bags are designed to meet the highest sustainability standards while delivering unmatched functionality. Crafted from 100% recyclable materials, these bags are perfect for businesses prioritizing environmental responsibility. The FDA-approved, non-toxic construction ensures safe packaging for food, cosmetics, and sensitive products, while the customizable design allows full-color branding, logos, or messaging to elevate your brand visibility. Ideal for retail, e-commerce, or promotional use, our bags combine heavy-duty durability with a sleek, professional finish. Choose from multiple sizes and thicknesses (2-6 mil) to suit your specific needs, and contribute to a circular economy with packaging that’s 100% recyclable at thin-film drop-off centers.
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Poly Express Bags
Elevate your shipping efficiency with Zeal X’s Poly Express Bags – the ultimate solution for lightweight, durable, and eco-conscious packaging. Crafted from premium polyethylene (PE) material, these bags offer unbeatable protection against moisture, dust, and tearing, ensuring your products arrive in pristine condition every time . Perfect for e-commerce, logistics, and retail, our custom poly bags are designed for hassle-free sealing and feature a sleek, professional finish that enhances brand visibility. With wholesale poly mailers available in bulk, you’ll save on storage space and shipping costs while enjoying the flexibility to customize sizes and prints to match your brand identity . Choose sustainability without compromising performance – our eco-friendly poly bags are recyclable and comply with global environmental standards, appealing to today’s eco-aware consumers .
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PE Courier Bags
In the era of booming e-commerce and global supply chains, PE Courier Bags stand out as the ultimate solution for durable, lightweight, and sustainable shipping. Crafted from high-density polyethylene (PE), these bags deliver unmatched waterproofing, tear resistance, and load-bearing capacity (up to 50kg), ensuring safe delivery for electronics, cosmetics, documents, and more. Our patented multi-layer film technology reduces thickness while tripling strength, slashing shipping costs by 20%. Choose biodegradable PE options to align with global sustainability goals or pair with automated packaging systems for 4x faster operations.
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PE Express Bags
Introducing Custom PE Express Bags—lightweight, waterproof, and tear-resistant packaging made from recyclable PE material. Protect shipments in any weather, withstand rough handling, and showcase your brand with customizable sizes, colors, and logos. Eco-friendly, durable, and designed for smarter deliveries—perfect for businesses and everyday use.
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Poly Mailer Bag
Zeal X Poly Mailer Bag is made from 100% recyclable, high-quality polyethylene material. It features excellent tear resistance, ensuring your products are well-protected during transit. Additionally, it is waterproof, offering reliable protection throughout the shipping process. The Poly Mailer Bag is not only a cost-effective and practical solution but also meets environmental standards, making it an eco-friendly choice for packaging.
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LDPE express bag
Zeal X LDPE express bag, a widely used packaging product, its raw material is linear low density polyethylene (LDPE) as the main component. The design of this bag is compact, lightweight, easy to wear, with good elasticity and tensile resistance. At the same time, its material is non-toxic and harmless, safe and environmental protection, suitable for food, daily necessities and other products packaging. In addition, the unique design of the express bag also has dust, moisture, shock and other functions, which provides convenience for the transportation and storage of goods. In short, LDPE express bags are an integral part of the modern packaging industry.
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Customized Poly Mailers can be wholesaled from Zeal X. As one of the professional China Poly Mailers manufacturers and suppliers, our product have passed CE and FSC certification. Besides, we have our own factory, can provide you free design services. Customers are satisfied with our products and excellent service. If you want to buy cheap Poly Mailers. Contact us, we will provide you free sample.
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