Discover reliable protection for your shipments with our Poly Mailers Shipping Bags. Engineered with 100% recyclable LDPE material, these durable mail bags offer waterproof and tear-proof performance to secure your documents, letters, and products during transit. Featuring a strong self-adhesive seal with destructive glue, these bags ensure tamper-evident security and dependable transportation protection.

Key Features and Advantages

• Waterproof, shock-resistant, and lightweight construction
• Tear-proof strong seams with great tensile strength
• Secure self-adhesive seal and destructive glue
• 100% brand new LDPE recyclable material
• Customizable options including various colors and printing techniques

Technical Specifications

Item Name: Mail bag courier shipping packaging mailing bags

Material: LDPE, 100% recyclable material

Thickness: 0.04-0.1mm

Color Options: White, Pink, Black, Blue, Purple, Beige, Yellow, or customized CMYK and Pantone

Printing Methods: UV printing, silk screen printing, gravure printing

Closure: Self-adhesive seal and destructive glue

Use Cases

These versatile courier bags are ideal for express delivery services, e-commerce fulfillment, logistics, document dispatch, and general transportation protection for lightweight goods and business correspondence.

Frequently Asked Questions

Q1: What materials are used to manufacture these poly mailers?
A1: These mailers are constructed using LDPE, which is 100% recyclable material.

Q2: What type of closure do these shipping bags feature?
A2: They feature a self-adhesive seal combined with destructive glue for enhanced security and tamper resistance.

Q3: What thickness options are available?
A3: The standard thickness ranges from 0.04mm to 0.1mm, with custom thickness options available upon request.

Q4: Can these mail bags be customized with specific printing and colors?
A4: Yes, custom colors such as white, pink, black, blue, purple, beige, and yellow are available alongside UV, silk screen, and gravure printing methods.