China Flat Poly Bag Manufacturers, Suppliers, Factory

Zeal X Kraft paper bag-Double adhesive strip offers unbeatable protection and versatility for all your packaging needs. Made from 100% pure kraft paper, it boasts waterproof and tear‑resistant construction—ideal for safeguarding clothing, cosmetics, and more during express shipping.The strong double adhesive strip ensures a secure seal, while fully customizable dimensions and premium printing options allow you to showcase your brand with high‑impact graphics.

Zeal X kraft paper envelope bag are made from 100% pure paper, combining high‑strength kraft with an innovative waterproof coating to stay dry and leak‑free even in rainy or humid conditions. The tear‑resistant design ensures durability under heavy loads and rough handling, making them ideal for e‑commerce shipping and courier packaging. We offer custom sizes and full‑color printing, so whether it’s your company logo, promotional graphics, or unique brand design, your message will be displayed with precision and help boost brand visibility.

Zeal X clear plastic poly flat pocket bags are made of GRS-certified LDPE that meets recyclable standards, is odorless, non-toxic, and has better strength and puncture resistance compared to the same specifications. Our poly flat bag do not tear, wrinkle or crack easily, are reliable and strong, can hold a wide range of products, and are dustproof and static-proof for long-term use. The transparent flat opening poly bag has strong side seams and improves clarity. Ideal for home and business options, size specifications can be customized. Note that this is an open bag, but it can be heat sealed, or taped, or tied tightly with a tape. They are ideal for shopping, retail, parties, vendor event supplies, business, clothing stores, gifts, thank you gifts, shipping, jewelry, grocery stores, boutiques, etc., without worrying about getting dirty.

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 Poly eco-friendly mail bag is a recyclable and eco mail bag made from high quality polyethylene material. It combines the characteristics of lightweight, waterproof and tear resistant, and is widely used in e-commerce and logistics industries. Poly eco-friendly mail bags not only provide reliable protection during transportation, but also meet environmental standards, making them an economical, practical and environmentally friendly packaging solution.

Zeal X Kraft paper bag with flat mouth are set to become a significant trend in the packaging industry in the future. Due to their environmentally friendly features such as biodegradability and recyclability, more and more consumers and businesses are opting for kraft paper bags as an alternative to plastic bags. The demand for kraft paper bags is growing, particularly in the retail, food packaging, and logistics sectors. In addition, kraft paper bags are known for their strong tear resistance, good water resistance, and versatility, making them suitable for a wide range of packaging needs. They also offer excellent brand presentation and customization options. With the global push for sustainability and stricter environmental regulations, the market prospects for kraft paper bags are promising, and they are expected to become one of the mainstream packaging choices in the future.