China Kraft paper mailing bags Manufacturers, Suppliers, Factory

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 .

Zeal X GRS Recycled Plastic Bags are packaging bags made from recycled plastic materials, certified by the Global Recycled Standard (GRS). These bags are an eco-friendly alternative to traditional plastic bags, as they are made from post-consumer and post-industrial recycled plastic materials. The GRS certification ensures that the production process follows strict environmental, social, and traceability standards, confirming that the bags are made from recycled content and that the manufacturing process adheres to sustainability guidelines.

Zeal X Black kraft paper envelope bag is a high-grade paper whose surface presents a texture and texture similar to that of cowhides, hence the name. Black kraft paper generally uses natural plant fibers as raw materials, the production process is complex, and the paper thickness, color, size and so on are different from ordinary white paper. Black kraft paper has good toughness, air permeability and water absorption, and is not easy to tear or be damp, fully demonstrating its high quality characteristics. Black kraft paper is usually a double-sided bumpy paper, the surface is full of frosted, comfortable to feel, with a high degree of beauty and touch.

The Zeal X Biodegradable Poly Mailer,use eco-friendly glue strong sealing, tear resistance.Zeal X International is a globally comprehensive company, it was established in 2014 and headquartered in Hongkong China, the Pearl of Orient. Zeal X has paper printing factories, polybag production base in China, Vietnam, as well offices in USA, thus Zeal X is able to create a one-stop shopping environment for all our customers.Our factories are approved by ISO 9001/ISO 14001, and our products are certified with GRS, FSC, REACH, BHT, etc.

Zeal X Biodegradable delivery bags utilize internationally leading eco-friendly technology, crafted from bio-based materials such as PLA (polylactic acid), starch-based compounds, and PBAT. These bags fully decompose into water and carbon dioxide within 180–360 days in natural environments, achieving a degradation rate exceeding 90% and eliminating "white pollution" for good. Compliant with China’s National Standards for Express Packaging and aligned with global sustainability trends, our product empowers businesses to transition toward greener practices. Through advanced manufacturing processes, these bags deliver exceptional tensile strength and flexibility, offering twice the load-bearing capacity of traditional plastic bags. Their superior waterproof and moisture-resistant properties ensure safe, damage-free transportation, even in humid or high-pressure conditions.

Our Customized Recycled Paper Box is made from high-quality kraft paper and glassine paper, offering an eco-friendly and durable packaging solution. Designed to be 100% recyclable, biodegradable, and plastic-free, these boxes are ideal for shipping, retail, and e-commerce packaging. With customizable sizes, box styles, and printing options, Zeal X ensures that your packaging not only protects your products but also enhances your brand’s eco-conscious image. Perfect for businesses looking to reduce their environmental footprint while maintaining premium packaging standards.