What is the minimum order quantity and volume pricing schedule?

Retail buyers can purchase one unit through standard checkout. Business buyers can request pricing for 10 or more units, while 100 or more units can receive a destination-specific volume quote after product and shipping details are confirmed.

What are typical lead times for samples and volume orders?

In-stock retail orders follow the checkout estimate. Sample requests and volume orders are confirmed by support@tidesmit.com with the requested SKU, quantity, destination, documentation needs, and current fulfillment availability before an order is placed.

Can buyers request samples, compliance documents, or Net 30 terms?

Yes. Buyers can request samples, technical documentation, Certificates of Conformance, and compliance information from support@tidesmit.com. Net 30 terms are available for qualified business accounts after company and billing review.

Light blue pre-opened courier bag with stacked roll top and flat rectangular body

Poly Mailers Courier Shipping Bags with Self-Adhesive Seal

White / 25*35

€43,56 €65,34

Poly Mailers Courier Shipping Bags with Self-Adhesive Seal

★★★★★ Tidesmit B2B Direct ✓ Factory Certified · Wholesale Tiers

⚡ Average response time: Under 24 Hours

€43,56 €65,34

Color White Pink Black Grey

Size 25*35 28*42 32*45 35*45

📦 B2B & Wholesale Terms Factory Direct

✓ Volume Pricing: Custom wholesale tier rates applied directly to your order/quote.

✓ Priority Dispatch: Bulk orders prepared & inspected within 24 hours.

✓ Commercial Logistics: Secure freight delivery with priority customs handling.

✓ B2B Checkout: Exclusively via PayPal (PayPal Balance, Corporate Credit & Debit Cards accepted).

Commercial Quality & Buyer Protection

Factory Direct Wholesale Tiers

QA Inspected 100% Pre-Shipment

Freight Logistics Pallet & Air Cargo

Secure B2B Payment Accepted via PayPal Only

Discover high-performance poly mailers and courier shipping bags engineered for express service, logistics, and automated packaging workflows. These reliable packaging solutions feature a pre-opened design tailored for specialized auto-bagging machines, boosting efficiency in high-volume fulfillment environments.

Key Features and Advantages

Constructed from 100 percent brand new LDPE and co-extruded materials with great tensile strength
Waterproof, tear-proof, shock-resistant, and lightweight construction to protect items in transit
Equipped with a secure self-adhesive seal and destructive glue for tamper-evident closure
Supports custom printing options including UV printing, silk screen printing, and gravure printing
Biodegradable and 100 percent recyclable material options available

Technical Specifications

Application: Express Service, Logistics, Transportation Protection
Material: LDPE, Poly, HDPE, Co-extruded (100 percent recyclable)
Thickness: 0.04mm to 0.1mm (Customizable)
Sealing & Handle: Heat Seal, Self-adhesive seal, Destructive glue
Printing Options: UV printing, Silk screen printing, Gravure printing
Color Options: White, Pink, Black, Blue, Purple, Beige, Yellow, or Custom CMYK/PANTONE

Common Use Cases

These versatile mail bags are ideal for e-commerce fulfillment centers, express delivery services, and industrial logistics operations requiring rapid automated loading and high-strength package protection.

Frequently Asked Questions

Q1: Do you provide OEM and ODM services?
A1: Yes, as an original manufacturer with a professional design team, we provide fully customized packaging services.

Q2: What materials are used in these courier bags?
A2: They are made from LDPE, HDPE, and co-extruded poly materials, including 100 percent recyclable and biodegradable options.

Q3: What information is needed for custom pricing?
A3: Please provide size dimensions (length, width, and lip), material thickness, order quantity, and printing details such as colors and design coverage.

Q4: What closure type do the bags use?
A4: They feature a secure self-adhesive seal combined with destructive glue for enhanced tamper resistance.