China Courier Mailing Bag Manufacturers, Suppliers, Factory

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.

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.

Zeal X introduces the Custom Rigid Kraft Delivery Box, engineered for express courier use—lightweight yet sturdy, built from high‑strength kraft paperboard that delivers maximum protection during automated sorting and rough handling. This eco‑friendly solution boasts a classic natural brown look, perfect for full‑surface logo printing with digital, flexo, or globo ink. 100% recyclable and biodegradable, it appeals to eco-conscious e‑commerce and logistics businesses seeking sustainable, branded packaging. 

Zeal X recycled Plastic Bags With Logos are made from 100% recyclable new materials, transparent, odorless, more transparent, suitable for internal product packaging and dustproof, but not waterproof, it has air holes. Self-adhesive strips have low adhesive strength and are easy to remove without leaving residue or damaging the coated surface. It is often used for bags that must be opened and resealed multiple times, such as packages that must be inspected or sampled before final shipment. Thanks to the removable adhesive, the resealable bag can be easily and safely opened and re-closed multiple times without twisting and tucking, and the edge of the bag is klyred for increased tear resistance. These plastic bags are transparent and do not affect the scanning of the barcode inside. The bag has a choking warning and air vents. Suitable for gift packaging, internal packaging of goods, clothing T-shirt packaging.

Zeal X Eco-friendly dog poop bags are designed with rip-proof technology to withstand big, smelly poo, making them perfect for owners who like to take their dogs to the park, for long walks or on trips around town. In addition, these multifunctional bags can be used to dispose of car waste, store dirty clothes when traveling, kitchen waste, etc. Made from environmentally friendly materials such as corn, vegetable oil, and PBAT(fully compostable polymer), the dog poop bags are fully compostable and will decompose naturally in landfills within 90-180 days, leaving only H2O, CO2, and rich humus. In composting facilities, the degradation process can even be accelerated. Thank you for choosing our 100% compostable garbage bags and contributing to the protection of our planet. Join the green movement, you deserve all good things, and so does the planet.

Engineered with 100% pure PE (Polyethylene), this odor‑free, non‑toxic PE Shopping bag offers an affordable, durable solution for apparel packaging. Free from plasticizers and fragrance additives, it excels in dust and moisture resistance, protecting garments during storage and shipping. The transparent yet sturdy film stackable design showcases clothing inside—ideal for e‑commerce, retail supply chains, and unpacking experiences. Unlike mixed‑material bags, our single‑polyethylene construction is fully recyclable in most curbside programs, helping brands reduce waste, lower carbon emissions, and meet eco‑packaging demands.