China China Self Seal Glassine 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.

Upgrade your sustainable packaging with the No Plastic Glassine Bag by Zeal X. Made entirely from pure glassine paper, this eco-friendly bag is 100% recyclable, biodegradable, and plastic-free, making it an excellent alternative to traditional poly mailers. Its smooth, translucent surface offers a premium look that’s perfect for apparel, stationery, and handmade products. Designed to meet the needs of modern brands committed to sustainability, Zeal X ensures every glassine bag is customizable in size, print, and thickness for your unique packaging vision.

Zeal X biodegradable Plastic Bag Packaging is made of PBAT and modified corn starch, in line with international standards for biodegradable bags. Padded free, safe, and easy to use, our compostable polyethylene mail is padded free and perfect for sending non-fragile items such as clothes and accessories, shirts, shoes, jeans, books, makeup, and more! Our strong tamper-proof adhesive strip is there, so once sealed, it cannot be opened without obvious signs of tampering. Make sure your package is secure and use strong packaging that is not easy to open to prevent thieves. For printing, we use vegetable oil as the base material for the ink, which does not contain any plastic or PVC compared to traditional ink, which makes it more environmentally friendly.

Our Kraft paper hang tags are durable, eco-friendly labels made from high-quality kraft paper, commonly used in fashion and retail to display brand logos and product information. They offer a rustic, natural aesthetic that enhances product appeal and supports sustainable practices. These tags are customizable in size, shape, and design to align with brand identity. Their sturdy construction ensures they withstand handling and environmental conditions, making them ideal for various products. Additionally, kraft paper hang tags are biodegradable and recyclable, contributing to environmental conservation efforts.

Zeal X Honeycomb paper protector is a packaging material made of cardboard with a honeycomb structure, so named because its structure resembles a honeycomb. It has light weight and high strength, superior buffer performance, environmental protection and recyclable, low cost, multi-purpose, good air permeability, easy to process...... Honeycomb paper protective covers are widely used in household appliances, furniture, mechanical parts, fragile items (such as glass, ceramics) and other packaging areas that need protection and buffering. It can not only effectively protect the product, but also meet environmental requirements, and is a popular material in the modern packaging industry.

Zeal X’s Oil-proof kraft paper bag employ a food‑grade grease‑resistant treatment that protects against oil leakage, ensuring the bag maintains integrity and cleanliness even when packed with oily or greasy items.The interior layer is coated with a water‑based barrier that repels both oil and water, meeting industry standards for greaseproof packaging and preventing seepage.Constructed entirely from paper without plastic additives, these bags are 100% compostable and recyclable at end of life, significantly reducing plastic waste and carbon footprint.