Your Professional Shipping Bags Supplier
Hebei Baige Qianfan International Trading Co., Ltd ,was founded in 1991, is a professional printing and packaging product manufacturer that specialized in creating high-quality packaging solution for a variety of industries for more than 30 years .
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Moisture-proof Shipping Mailer Bag
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Why choose us
Custom Made
Our bags are made from high-quality materials and can be customized to meet your unique specifications. We work closely with our clients to understand their needs and provide them with the best solutions.
Production Market
Exported to Europe, America, Russia, the Middle East, Southeast Asia, and other places
Quality Control
Our factory uses advanced technology and equipment to ensure the quality and consistency of our products. We also adhere to strict quality control standards to maintain the highest levels of safety and reliability.
Product Description
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Product details |
Name |
Mailing bags, poly mailer, poly envelope, courier bags |
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Material |
HDPE / LDPE / As Per Customer Request |
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Brand Name |
RF Package |
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Thickness |
1.2 Mil to 4.0 Mil / 30 Micron to 110 Micron / Custom-Made |
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Feature |
Moisture-proof,Waterproof,transparent,clear |
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Closure |
Self seal with hot-melt strong adhesive |
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Color |
1.White/Grey/Pink/Blue/Red/Purple/Green/Yellow/Orange 2. Custom printing design will be strictly followed. |
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Size |
Customized size,follow client's ideas or design. |
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Edge seal |
Heat-seal welding |
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Application |
Mailing, shipping and packagings |
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Samples |
Cost |
1.Free samples available from our stock. 2.Sample cost can be returned. |
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Time |
1. Within 24 hours for samples available from our stock. 2. About 5-12days for custom samples. |
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Packaging Details |
Inner pack with poly bag, outer pack with standard export carton |
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Delivery Detail |
Usually 2-4 weeks ( depends on order and arrangement) |
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Payment Terms |
30% Initial Deposit; 70% Balance of Payment Before Shipping |
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1)Durability: Resistant to tearing, punctures, and moisture, providing reliable protection for contents.
Lightweight: Adds minimal weight to the package, helping to reduce shipping costs.
Tamper-Evident Seals: Many express bags come with self-adhesive strips or tamper-evident closures to ensure the security of the contents.
2)Variety of Sizes: Available in multiple sizes to accommodate different items, from documents to small parcels.
3)Customizable: Can be printed with logos, barcodes, or other information for branding and tracking purposes.

Versatile & customizable
Made of flexible polyethylene or compostable materials, our shipping bags can accommodate soft, flat and not easily crushed products. If you need extra room for bulkier items, you can opt for gusseted options that boast additional space at the base. Available in 4 sizes and 2 orientations, you can find the right fit for your soft goods, clothing or accessory shipments. Unlike many other mailers, we offer a compostable material option – after you tear open the mailer and throw away the perforated flap, the envelope will break down into organic matter for cleaner, more mindful disposal.
Material & Eco-Friendly Certification
Made from LDPE, HDPE, MDPE co-extrusion, our poly mailers are available in 100% virgin material or 10-100% recycled material. Certified with the GRS (Global Recycled Standard), ensuring recycled content, supply chain traceability, environmental management, and social responsibility compliance across industries such as textiles, plastics, and metals.
Size & Thickness
Available thickness ranges from 35-150 micron to meet various shipping needs. Standard sizes include 9"x13", 10"x13", 12"x17", 11×15 inch, 12x15 inch, 14.5*19 inch, 17.7 X 22 inch, and 10*13 inch, with custom sizes available upon request.

Select Your Packaging Type: Choose from a wide variety of custom packaging boxes, including poly mailers, bubble mailers, and custom boxes with logos.
Pick Your Size and Quantity: Select the size and quantity that best fits your needs. We offer flexibility to accommodate both small and large orders.
Customize Your Design: Upload your artwork or logo to create product boxes custom-made to showcase your brand.
Review and Approve: Review a digital proof of your design to ensure it meets your expectations before production.
Production and Delivery: Once approved, your custom packaging is produced and delivered to your doorstep, ready to elevate your brand.
Product packaging
For small order quantity,we can send them to you by express delivery,TNT,DHL,UPS OR EMS etc
For big order quantity ,we will advise you to use Air Shipping or Sea Shipping through your nominatedforwarder agent or our long-term cooperated agent.

Certificates

FAQ
We're professional shipping bags manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale discount shipping bags made in China here and get quotation from our factory. Good service and low price are available.






