China Print Envelope Mailer Manufacturers, Suppliers, Factory

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. 

Introducing the Zeal X Recyclable Custom-Size PVC Shrink Film, designed for businesses looking to elevate their packaging game. This high-clarity PVC shrink film offers outstanding visual appeal with a glossy finish and reliable shrink performance. It conforms tightly to products—ideal for retail displays, bundling, and protective packaging applications—while conserving material usage through precision customization. Optimized for various packaging needs, from single-item wrap to multi-pack configurations, our film helps enhance brand presentation and operational efficiency.

The Zeal X Plastic Vest Carryout Bag is made from PAL, polylactic acid is extracted from renewable resources such as cornstarch and does not contain polyethylene, making it a great product to help environmentally conscious customers reduce their reliance on plastic bags. Through composting experiments, these compostable grocery bags with handles can be converted to carbon dioxide, H2O and rich humus in 90 days in industrial and domestic backyard systems. Thanks to the high density thickness of shopping bags, our vests are lightweight yet strong enough to resist tearing and tearing, used to protect your items without worrying about piercings and a sturdy plastic handle for easy carrying. Each bag has a unique "thank you" print, which you can print with your logo, or get even more creative. Suitable for restaurants, supermarkets, markets, grocery stores and all other retail outlets.

Zeal X’s Glassine Paper Express Bags are crafted from 100% pure wood-pulp paper, ensuring curbside recyclability and industrial compostability while replacing single-use plastics to support a circular economy.Backed by FSC certification, these bags reflect a commitment to responsible forestry and brand integrity, appealing to eco-conscious consumers and boosting search rankings for “sustainable packaging” queries on Google.The supercalendering process yields a smooth, glossy, translucent surface that elevates visual appeal, reinforces premium positioning, and captures attention in crowded e-commerce listings.

The Zeal X packaging box are good quality and have good price advantage. This ZX Foldable Boxes with Lids uses folding design, transportation does not take up volume, saving transportation costs. The material is made of cardboard, the seams are manually bonded, and the surface is covered with a matte film, which has a certain waterproof effect.You can also choose from offset, texturing, glazing, compounding, embossing/gumming, hot stamping and other surface treatments.

Zeal X corrugated envelope bags, with their unique structure and materials, are widely used in all kinds of daily letters and document transfers. It is made of corrugated paper, which is strong and durable, and can be moisture-proof and shock-proof. The shape design of the envelope bag is simple and generous, easy to write and paste stamps. In today's information transmission, corrugated envelopes carry important information transmission functions, not only as a bridge of communication, but also as a medium of cultural exchange. Its environmental protection and economic characteristics are in line with the green development concept of modern society. Therefore, corrugated envelope bags play an indispensable role in daily life and work.