China self-seal courier bags Manufacturers, Suppliers, Factory

Zeal X Heat Shrink Wrap Bags made of PVC material, crystal clear, safe, non-toxic and tasteless, environmental hygiene, high shrinkage rate, easy to achieve the shrinkage effect. Shrink bag is durable, not easy to tear and damage, multi-purpose, can be sealed fresh-keeping, dustproof, waterproof or shrink storage, also prevent scratches, dents and damaged products, maintain a fresh smell. With a high shrinkage rate, simply place the item in the shrink bag, and then use a heat gun, hot air tube, or hair dryer hot air gear to evenly shrink and seal the bag until it is completely surrounded. PS: The shrinkage rate of the hair dryer is not ideal, and it is the last choice. Suitable for packaging clothing, bedding, heat shrink puzzles, stationery, books, picture frames, soap making supplies, bath bombs, oil bottles, CD DVD cases, gifts, candles, cosmetics, shoes, wine bottles, small gift baskets, DIY crafts and so on.

Zeal X’s LDPE Recycled Plastic Bags are engineered from 100% post-consumer LDPE and carry the globally recognized GRS certification, ensuring every bag is non‑toxic, fully recyclable, and environmentally responsible. Designed specifically for clothing and garment packaging, these bags offer exceptional tear‑resistance, moisture protection, and a smooth finish that preserves fabric quality during storage and transit. By choosing our recycled LDPE bags, brands not only reduce plastic waste but also communicate a clear commitment to sustainable practices—driving higher engagement from eco‑conscious consumers.

Elevate your brand’s eco-conscious image with our GRS Certified Recycled PE Bags, crafted from 100% post-consumer recycled polyethylene. These bags are not only 100% recyclable and non-toxic, but they also meet the highest global standards for sustainability, making them perfect for businesses committed to reducing their carbon footprint. Ideal for retail, e-commerce, or promotional use, our bags offer customizable sizes, colors, and logos, allowing you to create a unique brand statement while aligning with the growing demand for eco-friendly packaging. Lightweight yet durable, they provide excellent product protection while supporting a circular economy.

Zeal X honeycomb paper bubble is an eco-friendly and efficient packaging material designed specifically to protect fragile items. Its honeycomb structure, made from renewable kraft paper, is not only lightweight but also offers excellent cushioning and shock-absorbing properties. The honeycomb paper bubble effectively absorbs external impacts, ensuring that products remain undamaged during shipping and storage. Compared to traditional plastic foam fillers, it is more environmentally friendly, biodegradable, and does not contribute to pollution. This type of packaging material is ideal for protecting a wide range of products, such as electronics, glassware, and furniture, making it a perfect choice for businesses aiming to implement green packaging and reduce their carbon footprint.

Our Paper Bag with Handle is crafted from high-quality kraft paper, designed to offer both strength and sustainability. Made from 100% recyclable and biodegradable materials, this eco-friendly paper bag provides a perfect solution for clothing packaging, retail shopping, and small business branding. With a sturdy handle and durable paper construction, it ensures a reliable carrying experience while reflecting your brand’s commitment to environmental responsibility.

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 FSC 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