Protective plastic mailer BESTPAK Foliopak FB01/B5 190×250 mm, LDPE, 50 µm, self-adhesive strip, carton 3600 pcs

Protective plastic mailer BESTPAK Foliopak FB01/B5 measures 190×250 mm and is manufactured from LDPE with a maximum film thickness of 50 µm. The exterior is white while the inner layer is black. The pouch features a self-adhesive strip for secure closure and is supplied in a carton pack suitable for high-volume dispatch of documents, small goods and retail items where lightweight, moisture-resistant protection is required.

Advantages

The mailer combines a lightweight LDPE construction with a black inner layer for improved content privacy and a white outer surface for a neutral appearance. The self-adhesive strip ensures quick and reliable sealing without additional tape. Its 50 µm thickness offers a balance between flexibility and tear resistance for standard shipping needs. Supplied in bulk cartons, the product supports efficient handling and packing workflows.

Suitable for

• Shipping documents and letters
• Sending small retail items (textiles, accessories, cosmetics)
• Mail-order and e-commerce dispatch
• Lightweight goods requiring moisture resistance

Key specifications

• Material: LDPE (low density polyethylene)
• Colour (external): White
• Colour (internal): Black
• Maximum film thickness: 50 µm
• Outer dimensions: 190 × 250 mm
• Closure: Self-adhesive strip
• Packaging: Carton of multiple units for bulk use

How to use

Insert the item into the mailer, peel off the protective strip from the self-adhesive closure and press firmly to seal. Ensure the flap is fully adhered along its length to maintain moisture resistance during transport. Use appropriate labelling or address labels on the white exterior surface.

Usage recommendations

For best results, avoid overfilling beyond the pouch dimensions and do not ship sharp objects without additional rigid protection. Store cartons flat in a dry environment to preserve the adhesive strip and film integrity.