China Cardboard Envelope Bag Manufacturers, Suppliers, Factory

The Zeal X packaging box are good quality and have good price advantage. This ZX Foldable Boxes with Lids uses folding design, transportation does not take up volume, saving transportation costs. The material is made of cardboard, the seams are manually bonded, and the surface is covered with a matte film, which has a certain waterproof effect.You can also choose from offset, texturing, glazing, compounding, embossing/gumming, hot stamping and other surface treatments.

Zeal X Glassine mailing bag is a high performance mailing bag made of high quality Glasin paper with excellent properties such as transparency, water resistance and tear resistance. Its transparency makes the internal contents at a glance, ensuring that the content of the email is clearly visible; Waterproof performance effectively protects items from moisture; The high strength material provides excellent tear resistance, ensuring that the package is safe and undamaged during transportation. In addition, Glasin mailing bags are also environmentally friendly and can be recycled after use, in line with the concept of sustainable development. Suitable for multiple scenarios such as e-commerce, business office and personal mailing, it is the ideal choice for modern mailing needs.

Zeal X 100% Biodegradable bag are made from PBAT/PLA and corn starch, a renewable resource, with an optimized thickness that achieves the perfect balance of compostability without sacrificing the strength and durability of the bag. Although compostable shipping envelopes do not provide internal cushioning, they can withstand rigorous shipping processes. The bag uses strong adhesive seal to ensure the safety of the contents of the bag; Print a choking warning statement to help users comply. The bag is a 100% compostable plastic bag that will decompose in any household or commercial compost for 3-6 months and will be completely converted to fertilizer with no harmful residues.

The PE Poly Mailer from Zeal X is a durable, lightweight, and eco-friendly packaging solution designed for clothing, shoes, and e-commerce shipping. Made from high-quality recyclable PE material, it is non-toxic, odorless, and waterproof, ensuring your products stay safe and clean during transit. These custom poly mailers can be tailored in size, color, thickness, and printing design, helping your brand stand out while promoting sustainability. Perfect for online retailers, fashion brands, and logistics companies looking for reliable and professional packaging.

Our brand-new custom Express paper box are designed for efficient transportation and brand visibility! Crafted from premium corrugated cardboard, they combine lightweight durability with impact resistance. The unique wavy inner structure provides superior cushioning against shocks during transit, ensuring exceptional protection for high-value items like electronics and fragile goods. These boxes require no glue or complex assembly—simply fold and secure for instant setup, significantly boosting packaging efficiency and reducing labor costs. The one-piece design minimizes material waste, aligning with eco-friendly initiatives to help businesses achieve greener supply chain goals. Perfectly suited for e-commerce shipments or retail packaging, our Express paper box guarantee your products arrive safely in customers’ hands.

At Zeal X, our GRS-Certified 100% Recycled LDPE Plastic Bags deliver premium inner packaging solutions for apparel and gift items. Crafted entirely from post-consumer and post-industrial recycled LDPE (Global Recycled Standard certified), our bags offer durable moisture-resistant protection while reducing reliance on virgin plastic—perfectly aligned with today’s circular economy and sustainable packaging trends .These eco-friendly, non-toxic, odorless bags can be fully customized in size, thickness, and printing—ideal for fashion, retail, and giftware brands seeking both style and environmental responsibility. With crisp transparency and recyclable design, they enhance product presentation and SEO visibility, helping brands like yours stand out in eco-conscious searches.