China high-strength courier packaging Manufacturers, Suppliers, Factory

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.

100% degradable delivery bag is a kind of packaging bag designed for the transportation of parcel goods, the common material is plastic /PLA, known for strong and durable. The packaging bag has the characteristics of lightweight, easy to carry and convenient transportation, and is widely used in various fields such as e-commerce and logistics. It can not only effectively protect the internal items, reduce the damage rate, but also has the function of moisture, dust and so on. At the same time, you can choose to use degradable materials, and eventually decompose into carbon dioxide and organic matter, in order to reduce environmental pollution.

Zeal X self-adhesive poly bag with hole is made of high quality LDPE, environmentally friendly, recyclable, light, transparent, durable, waterproof, sealable, resealable self-adhesive seals that are not easy to tear or break. The transparent design allows you to clearly see the items inside for easy display. Easy to use, these clear self-sealing bags come with a self-adhesive seal for easy use. You just peel the tape, put the item in, and seal it. It also comes with a small hole in the top for easy hanging or storage. The bag also has a perforated design to prevent flatulence and choking, and is printed with choking warnings in five languages. Hanging bags are perfect for storing all kinds of items, such as jewelry, necklaces, earrings, bracelets, buttons, etc. The transparent design allows you to clearly see the items inside for easy display.

Transparent clothing zipper bag, for environmental protection, materials can be customized to meet different needs. Using PE recyclable materials, easy recycling; PLA biodegradable material can also be selected, which is widely used in all kinds of clothing packaging, and it has high-quality moisture-proof and anti-tear functions to protect the quality and safety of clothing. The customized design of this zipper bag provides a more professional packaging solution for clothing brands

Zeal X’s Glassine paper bag - bottom support combines 100% wood‑pulp glassine—air-, water-, and grease‑resistant yet fully recyclable—with a reinforced flat‑bottom design for superior load bearing and self‑standing stability.Fully customizable in printing (flexo, offset), size , and closures (adhesive seal or die‑cut handle), it delivers tear resistance and a premium semi‑transparent look that substitutes plastics while highlighting your branding.Certified by FSC for sustainable sourcing and biodegradable end‑of‑life, it aligns with green packaging initiatives across fashion, cosmetics, toys, and electronics sectors.Targeted SEO strategies leveraging relevant long‑tail keywords further amplify online visibility and drive qualified traffic.

Our customized kraft paper mailers are the go - to choice for businesses aiming for both practicality and sustainability. The custom size option ensures a snug fit for any product, reducing excess packaging waste. The personalized printing is a great marketing tool, helping your brand leave a deep impression. The adjustable gram weight caters to different requirements, from lightweight items to those that need more robust protection. Their waterproof and oil - proof properties make them suitable for various products, and the high tear - resistance guarantees that your packages will arrive intact. As they are biodegradable and recyclable, you can contribute to environmental protection while running your business.