China Brown paper mailing envelopes Manufacturers, Suppliers, Factory

Our custom envelope bags are made with a unique combination of kraft paper and glassine paper, providing a durable yet lightweight packaging solution. The kraft paper offers strength and a natural look, while the glassine paper ensures smoothness and a sleek finish. Ideal for eco-conscious businesses, these bags are perfect for a wide range of applications, offering a balance of functionality and style.

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 100% biodegradable clear poly bag are made from PBAT/PLA and corn starch, a renewable resource, with optimized thickness to achieve a great balance of compostability without sacrificing the strength and durability of the bag. Although compostable shipping envelopes do not provide internal cushioning, they can withstand rigorous shipping processes. A strong adhesive seal is applied to this bag to ensure that the contents of the bag are safely protected; A choking warning statement is printed to help users comply with requirements. The bag is a 100% compostable plastic bag that decomposes in any household or commercial compost over a period of 3-6 months, and it will be completely converted into fertilizer with no harmful residues. How do we compost them? To compost at home, it's best to remove any labels, chop them up, and put them in the compost bin as "brown" material. In a home composting environment, these will completely break down in 90-120 days - sometimes even faster!

Zeal X 100% recycled LDPE bag is transparent color, you can directly see the contents of the item. The bag has a flat open profile and can be heat sealed with a pulse sealer or closed with tape, or with a twist, clip, or you can contact us to customize the style you want. The plastic flat poly bag made of high quality polyethylene is non-toxic, tasteless, waterproof, strong strength and toughness, strong sealing, reusable, fully recyclable, and can prevent moisture from entering the bag and keep the things inside fresh. Seal, moisture-proof, keep food fresh for a long time. Perfect for storing food, candy, clothes, toys, cosmetics, office supplies, craft supplies, etc., protecting them from moisture and dust.

The Custom High Transparency Glassine Paper Bag is designed for sustainable retail and e-commerce packaging. Made from 35gsm premium glassine paper, this packaging offers excellent transparency, grease resistance, and a smooth glossy finish while remaining completely plastic free. The self-adhesive closure provides convenient packaging for clothing, accessories, cosmetics, stationery, and other lightweight products. Zeal X provides fully customized sizes, printing, and OEM manufacturing services for global brands seeking eco-friendly packaging solutions.

Custom Recycled LDPE Polybag is made from recycled LDPE material and designed for apparel, footwear, accessories, and e-commerce packaging. Featuring high transparency, excellent durability, customizable printing, and recyclable properties, Recycled LDPE Polybag helps brands reduce virgin plastic consumption while maintaining professional product presentation. Suitable for global brands seeking sustainable packaging solutions with GRS-certified recycled materials. GRS certification helps verify recycled content and traceability throughout the supply chain.