China Compostable Courier Bag Manufacturers, Suppliers, Factory

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.

Zeal X kraft paper mailer padded with 100% compostable bubble mailer is an environmentally friendly mailing solution that combines a sturdy outer layer with a protective lining made of high-strength Kraft paper for excellent durability and tear resistance. The lining is a bubble liner made of 100% compostable material that provides cushioning and protection while being able to degrade in the natural environment without long-term pollution. After use, it can be recycled or composted to reduce the impact on the environment and conform to the concept of green environmental protection.

Zeal X Kraft Paper Packing Tape No pe coating, no chemical inks, made of 100% kraft paper, high tensile strength, good adhesion on different types of cardboard, identification of theft, good adhesion, good tensile strength, short-term high temperature resistance, strong adaptability. Water-activated and water-free self-adhesive, wet tape adjusts before the glue dries, fits perfectly every time; The operation is easier without water to activate the self-adhesive tape, which can be glued directly, but cannot be adjusted. There is also the option of kraft paper + fiber reinforced tape, reinforced with a strong layer of fiberglass yarn to provide additional strength and ensure that it will not break under too much pressure. Therefore, this fiber reinforced packing tape is perfect for sealing heavy boxes and strengthening their bottom, sides and top sections. Significantly improve the security of your items and protect your cargo in transit. Kraft paper adhesive tape is not only a good substitute for plastic tape, but also zero harm to the environment. It's odorless and hygienic, perfect for handling food or medicine, and any important information can be printed on this piece of kraft paper tape. Excellent marking, coding, logo printing, and even writing basics.

Streamline your storage and organization with Zeal X’s PE Zipper Bags—engineered for durability, versatility, and everyday convenience. Constructed from high-quality LDPE material, these bags feature a robust airtight zipper seal that safeguards contents from moisture, dust, and external elements, making them ideal for electronics, clothing, jewelry, office supplies, and industrial parts. Their reusable design offers a cost-effective alternative to single-use packaging, while the crystal-clear transparency enables quick visual identification of items without opening the bag.

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’s Glassine paper bag - bottom support combines 100% wood‑pulp glassine—air-, water-, and grease‑resistant yet fully recyclable—with a reinforced flat‑bottom design for superior load bearing and self‑standing stability.Fully customizable in printing (flexo, offset), size , and closures (adhesive seal or die‑cut handle), it delivers tear resistance and a premium semi‑transparent look that substitutes plastics while highlighting your branding.Certified by FSC for sustainable sourcing and biodegradable end‑of‑life, it aligns with green packaging initiatives across fashion, cosmetics, toys, and electronics sectors.Targeted SEO strategies leveraging relevant long‑tail keywords further amplify online visibility and drive qualified traffic.