China Kraft Envelope Mailing Bag Packaging Manufacturers, Suppliers, Factory

Zeal X Bio-degradable Self-adhesive Bags are made from PLA, PBAT, and corn starch, offering a fully eco-friendly and compostable packaging solution for clothing, shoes, and retail products. These biodegradable mailing bags naturally break down into non-toxic elements, helping brands reduce plastic waste and support sustainable business practices. Designed with a strong self-adhesive seal, the bags ensure secure packing and reliable protection during shipping while maintaining excellent flexibility and durability.

Zeal X gift paper bag with handle are made of FSC-certified recyclable kraft paper that is recyclable, compostable and has no odors that can be easily reused. Rugged, matched with a sturdy patch reinforced paper twist handle and square bottom for easy loading and unloading. Twist handle, sturdy, easy to carry heavy loads. Their simple yet elegant and well-crafted design makes them perfect for use as gift bags, gift bags, activity bags, takeaway bags, boutique bags, or merchandise bags for retail shoppers. These bags fit both your needs and your product. They are customizable, you can customize their size, print your brand logo, etc. These craft paper bags are ideal for small boutique shops to large retailers.

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.

Zeal X Airplane Shipping Box high-precision cutting method to ensure smooth cutting; Neat cuts and precise grooves make the mail box as a whole beautiful and sturdy, easy to fold quickly, assemble quickly, and require no glue, staples, or tape. High-quality corrugated cardboard with grooves makes the rectangular post box more reliable and strong, and the standard 90° Angle protects the items in the box during delivery, perfectly ensuring the overall hardness and stability of the Courier box, maximizing the use of the internal available space, effectively reducing the weight of the small mail Courier box, and fundamentally reducing the transportation cost. Suitable for transporting small fragile items, fully protecting your goods, packing and storing small and light fragile items such as books, CDS, T-shirts, hats, mugs, etc., can be customized to the specifications you need.

Zeal X Biodegradable reusable bags are environmentally friendly express bags made from natural biodegradable materials, designed for the e-commerce and logistics industries. It can be completely broken down by microorganisms in the natural environment and eventually converted into water, carbon dioxide and organic matter, which is harmless to the environment. Biodegradable express bags not only have the excellent performance of traditional express bags, but also effectively reduce plastic pollution, which is a green packaging solution.

Zeal X Custom Paper Mailers are designed for brands and wholesalers seeking large-volume, fully customized packaging solutions. Made from premium recycled kraft paper, these paper mailers are 100% biodegradable, plastic-free, and environmentally friendly, offering a sustainable alternative to traditional poly mailers. Optional glassine paper lining enhances water resistance and durability, making them ideal for bulk shipping and long-distance express transportation.