# Poly Mailers Courier Shipping Bags with Self-Adhesive Seal

Discover reliable protection for your shipments with our high-quality poly mailers, engineered for efficient e-commerce logistics, express services, and secure transportation protection.

## Product Overview and Features

Our courier shipping mailing bags are manufactured from 100% brand new LDPE recyclable material, providing exceptional tear-proof and waterproof performance. Designed with strong seams and a reliable self-adhesive seal featuring destructive glue, these mail bags ensure single-use security and durable protection against moisture and shock.

-   Waterproof and shock-resistant design keeps contents safe
-   Lightweight yet durable with great tensile strength
-   Equipped with a secure self-adhesive seal and destructive glue
-   Available in custom colors including white, pink, black, blue, purple, beige, and yellow

## Technical Specifications

Designed for logistics and shipping applications, these mailers offer customizable options to fit your business requirements.

-   Material: LDPE, 100% recyclable material
-   Thickness: 0.04mm to 0.1mm (custom thickness available)
-   Sizes: Custom sizes accepted
-   Printing Options: UV printing, silk screen printing, and gravure printing
-   Industrial Use: Logistic and express service

## Applications and Use Cases

These versatile mail bags are ideal for e-commerce fulfillment, logistics operations, and express delivery services. They provide dependable protection for apparel, soft goods, and non-fragile items during transit, ensuring your products arrive in professional condition.

## Frequently Asked Questions

### Q1: Do you provide OEM and ODM services?

Yes, we are the original manufacturer with a professional design team and can provide customized services.

### Q2: What materials are used for these mailing bags?

They are constructed from 100% brand new LDPE recyclable material.

### Q3: What closure mechanism do these mailers feature?

They feature a self-adhesive seal with destructive glue for enhanced security.

### Q4: Can the size and printing be customized?

Yes, we accept custom sizes, thicknesses, and printing methods such as UV, silk screen, and gravure printing.

## 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

- White automatic roll bag roll and pre-opened pouch, moisture-proof packaging film
- Pre-opened auto bag material close-up with sealed seam and protective film
- White pre-opened auto bag and roll packaging film, space-saving moisture-proof set
- Colorful pre-opened auto bags on shelves, spot available for custom roll packaging
- Automatic roll bag packaging production workshop with film cutting and bag forming equipment
- Customizable pre-opened auto bags in multiple colors with printed packaging examples
- Light blue pre-opened auto bag with top roll, space-saving moisture-proof packaging film
- Pink pre-opened auto bag with top roll, space-saving moisture-proof packaging film
- Black pre-opened auto bag with top roll, space-saving moisture-proof packaging film
- Grey pre-opened auto bag with top roll, space-saving moisture-proof packaging film

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> Source: [Tidesmit](https://tidesmit.com/products/space-saving-automatic-roll-bags-with-water-moisture-proof-tear-shock-resistant-choice-for-e-commerce)
> Updated: 2026-09-18