China Food-safe shrink bags 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. 

Zeal X Custom Kraft Paper Mailers are designed as an eco-friendly alternative to traditional plastic packaging. Made from 100% recyclable and biodegradable kraft paper, these paper mailer bags are strong, durable, and lightweight, ensuring safe delivery while reducing environmental impact. Perfect for apparel packaging, our kraft paper mailers are a sustainable choice for clothing brands, e-commerce businesses, and retailers looking to enhance their green packaging solutions.

Custom paper packaging boxes from Zeal X are designed for shoes, clothing, gifts, toys, and retail products. As a professional custom paper packaging box manufacturer, Zeal X provides recyclable paper packaging boxes with logo customization, stable production capacity, strict quality control, and flexible order quantities to support global brands and wholesalers.

Zeal X’s 150g Kraft Paper Mailer is a sustainable packaging solution designed for eco-conscious brands. Crafted from tear-resistant, pure kraft paper with a 5kg+ load-bearing capacity, it replaces plastic while aligning with global environmental standards. Fully customizable in size, weight, and printing (logos, patterns, slogans), and backed by certification, it ensures responsible sourcing from managed forests. Ideal for premium packaging in footwear, apparel, toys, cosmetics, and electronics, it also enhances e-commerce unboxing experiences with durability and aesthetic appeal

Zeal X Honeycomb Paper Sleeves are made entirely of 100% recycled paper and expand to form a hexagonal honeycomb structure. They are strong and shock-resistant. Perfect for protecting wine bottles and similar shaped glassware, Zeal X Honeycomb paper cases are the strongest bottle cases in transit. Reusable and easy to use - no need to inflate, just put the sleeve on your item and start using it in seconds. Save time and give your product a beautiful finish! Fully biodegradable, reduces waste for the planet and is a good alternative to bubble wrap/bubble sleeve protected wine bottles. It is not only a practical accessory, but also a sustainable choice for wine lovers. Honeycomb paper has the advantages of light weight, less material, low cost, good impact resistance, etc. As a new type of environmental protection material, there is no need for fumigation and quarantine when exporting. Even if honeycomb upholstered sleeves are slightly more expensive than plastic upholstered bags, you may still want to pay a higher price because it shows your customers that you are an environmentally conscious brand and use eco-friendly packaging.

Zeal X Popsicle Package Bag are made of quality materials, odorless, non-toxic, food grade and safe for you and your children. They are strong and durable and can withstand freezing temperatures without breaking or cracking. Strengthen side seal to prevent leakage. The Popsicle bag has a convenient zip seal that makes the snack go a breeze. No more struggling to open messy seals or deal with sticky backpacks. Just rip open the freezer bag and enjoy a healthy homemade snack Popsicle anytime, anywhere. Cut the fruit into chunks, prepare the smoothie, add any ingredients you want, fill the Popsicle bag, freeze it, freeze it for a few hours, and enjoy the Popsicle. Perfect for camping, beaches, picnics, children's parties and family events Make your own popsicles. (Note: Don't freeze too full, make sure to leave about 1/2 inch (15 mm) of space at the top).