China high-strength courier packaging 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 Resealable bag For Shoes provide completely airtight storage for your shoes or clothing, with no vents; This thorough seal keeps air, dust, and moisture out of the bag so they can't reach your clothes; By maintaining an airtight environment, you can be confident that your shoes，clothes will stay fresh and avoid potential damage caused by external factors. Resealable plastic bags are easy to instantly and safely self-seal, facilitating the opening and closing of plastic bags, speeding up packaging and mailing operations without the need for a pulse sealer or tape, and can be opened and closed multiple times. Using 100% recyclable LDPE durable materials, greater resistance to tearing and splitting. Resealable bags have a wide range of uses and can be used for various purposes other than clothing packaging;They can also be used to store accessories such as soft toys, shoes, underwear, vests, artwork, photos, documents, or other small items.

Eco-friendly Recycled plastic bags are eco-friendly packaging solutions made from post-consumer recycled materials, such as discarded plastic bags and packaging materials. These materials undergo recycling, cleaning, and granulation processes to become reusable raw materials.

Zeal X Compostable Envelope Bag waterproof during transportation, tensile resistance, we pay attention to the customer experience, the entire bag is environmentally degradable, easy to tear edge design, with self-adhesive edges, easy to use. We care about our planet. We know environmental protection has a long way to go and we understand it can’t be accomplished overnight. No one product or one organization can provide the solution. We work closely with our customers and encourage them to consider the products intended use and if Zeal X can provide a solution that allows for reuse, reduction or degrable capabilities and help them to decide what is the best solution for their needs.

Zeal X Bio-degradable Self-adhesive Bags are made from PLA, PBAT, and corn starch, offering a fully eco-friendly and compostable packaging solution for clothing, shoes, and retail products. These biodegradable mailing bags naturally break down into non-toxic elements, helping brands reduce plastic waste and support sustainable business practices. Designed with a strong self-adhesive seal, the bags ensure secure packing and reliable protection during shipping while maintaining excellent flexibility and durability.

Zeal X Ziplock Poly Bag With Your Logo, made of 100% recyclable LDPE material, reinforced on the side for good durability and toughness, better resistance to tearing, tearing to protect goods during storage, transportation and mailing. Plastic bags are waterproof and dust-proof to keep the product dry and clean. Seal design for sliding zipper, prevent leakage, easy to operate. The bags have vents to squeeze the gas and provide efficient space for use. Transparent material, no need to open the bag can clearly identify the item. Frosted film gives a person elegant, professional feeling, is a necessary thing for home finishing, travel packaging, business transportation, etc. Perfect for packing and mailing clothing, T-shirts, sweaters, toys, shoes, underwear, leggings, vests, clothing, artwork, photos, prints, documents, cosmetics, usb cables, brochures, etc.