# Poly Mailers Shipping Bags LDPE Waterproof Self-Adhesive

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.

## Details

- **Price:** 43.56 EUR
- **Vendor:** Tidesmit
- **Type:** Poly Mailers
- **Tags:** MAILERS

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| White / 25*35 | 43.56 EUR | In stock |
| White / 28*42 | 43.56 EUR | In stock |
| White / 32*45 | 43.56 EUR | In stock |
| White / 35*45 | 43.56 EUR | In stock |
| Pink / 25*35 | 43.56 EUR | In stock |
| Pink / 28*42 | 43.56 EUR | In stock |
| Pink / 32*45 | 43.56 EUR | In stock |
| Pink / 35*45 | 43.56 EUR | In stock |
| Black / 25*35 | 43.56 EUR | In stock |
| Black / 28*42 | 43.56 EUR | In stock |
| Black / 32*45 | 43.56 EUR | In stock |
| Black / 35*45 | 43.56 EUR | In stock |
| Grey / 25*35 | 43.56 EUR | In stock |
| Grey / 28*42 | 43.56 EUR | In stock |
| Grey / 32*45 | 43.56 EUR | In stock |
| Grey / 35*45 | 43.56 EUR | In stock |

## Images

- Pre-opened automatic roll bag: green roll and flat sheet for packing documents
- Automatic roll bag material and seal details: crimped edge and strong adhesive sheet
- Pre-opened automatic roll bag roll with center hole and folded green sheet
- Pre-opened auto bag rolls in multiple colors displayed on storage shelves
- Assorted custom pre-opened auto bags with colored and printed designs
- Automatic roll bag packaging workshop with production machinery and conveyor lines
- Pre-opened automatic bag in white, stacked for easy dispensing
- Pre-opened automatic bag in pink, stacked for easy dispensing
- Pre-opened automatic bag in black, stacked for easy dispensing
- Pre-opened automatic bag in grey, stacked for easy dispensing

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> Source: [Tidesmit](https://tidesmit.com/products/acid-free-automatic-roll-bags-with-water-oil-proof-high-non-transparency-tear-resistant-optimal-for-document-and-letters)
> Updated: 2026-09-18