China Heavy-duty kraft paper envelopes Manufacturers, Suppliers, Factory

The Glassine paper bag-bottom gusset is highly favored because it ingeniously combines practicality and functionality: Glassine paper itself has the characteristics of high transparency, oil and water resistance, and durability. It can clearly display the contents and effectively protect products such as food and cosmetics from oil stains and moisture at the same time. The gusset design at the bottom endows the paper bag with excellent expansion capabilities, allowing it to be flat and space-saving when empty, and to be three-dimensional when loaded with items, adapting to items of different shapes and volumes. Whether for food retail, gift packaging, or industrial use, this paper bag has become the preferred packaging choice for many industries due to its advantages of efficiency, convenience, and environmental friendliness.

Crafted for premium performance and sustainability, our 40g Glassine Paper Bags are the ideal solution for businesses prioritizing eco-conscious packaging without compromising on quality. These lightweight yet durable bags offer a subtle translucent finish, showcasing your products elegantly while protecting them from moisture, dust, and light damage—perfect for retail goods, artisanal crafts, small accessories, or gift items. Made from 100% recyclable and biodegradable materials, they align with the global shift toward sustainable packaging, appealing to environmentally aware consumers. Available in multiple sizes to suit your needs, these bags are in stock and ready for immediate dispatch, ensuring no delays for your packaging requirements. Whether you’re a boutique retailer, e-commerce brand, or event planner, our glassine bags blend functionality with eco-responsibility, making them a top choice for product presentation and brand image.

Our Recycled LDPE Self-Adhesive Bag is an eco-friendly and high-performance packaging solution designed for modern fashion and e-commerce brands. Made from GRS-certified recycled LDPE material, it is fully recyclable, non-toxic, and odorless, offering a safe and sustainable choice for clothing packaging. With a strong self-adhesive flap, these bags provide secure sealing for apparel, accessories, and shipping needs, helping your brand reduce waste while maintaining professional packaging quality.

Elevate your shipping efficiency with Zeal X’s Poly Express Bags – the ultimate solution for lightweight, durable, and eco-conscious packaging. Crafted from premium polyethylene (PE) material, these bags offer unbeatable protection against moisture, dust, and tearing, ensuring your products arrive in pristine condition every time . Perfect for e-commerce, logistics, and retail, our custom poly bags are designed for hassle-free sealing and feature a sleek, professional finish that enhances brand visibility. With wholesale poly mailers available in bulk, you’ll save on storage space and shipping costs while enjoying the flexibility to customize sizes and prints to match your brand identity . Choose sustainability without compromising performance – our eco-friendly poly bags are recyclable and comply with global environmental standards, appealing to today’s eco-aware consumers .

Zeal X Transparent Soft Flat Pocket Bag is made of LDPE material, 100% recyclable, GRS certified, durable, odorless, waterproof, moisture-proof, good toughness, high transparency, thickening, strong load carrying capacity, and not easy to tear or break. Our transparent flat mouth poly bags are thickened and the seams are perfect. They are very strong and well sealed, and will not leak even when filled with water, so there is no need to worry about it splitting when filled. The warnings are more visible in bright green print. Transparent flat plastic bags are very suitable for storing, displaying, protecting and transporting products, are very suitable for the internal packaging of small items and goods, and can be dustproof and waterproof. Transparent plastic bag, flat opening, light weight, smooth, easy to open, can be hot sealed with sealing machine or closed with twist tape. The flat mouth Ldpe flat pocket is versatile enough for both home and business use.

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).