Sobre de film BESTPAK FB01 B5 190×250 mm 50 µm LDPE autoadhesivo blanco, interior negro (100 uds.)

Foil envelope BESTPAK FB01 B5 is a protective LDPE pouch sized 190×250 mm with a film thickness of 50 µm. The envelope has a self-adhesive strip closure, a white exterior and a black inner layer designed to conceal contents during transit. Supplied in cartons of 100 pieces, it is intended for mailing, storage and retail packaging of documents and small items.

Advantages

The foil envelope combines a lightweight LDPE construction with a black inner layer for discreet protection and a self-adhesive strip for quick, secure sealing. Its 50 µm thickness offers basic puncture and moisture resistance while keeping the envelope flexible and easy to handle. The white outer surface provides a neutral appearance suitable for business or retail use.

Suitable for

• Mailing documents and small items
• Storage of papers, samples or accessories
• Retail shipping of non-fragile products

Key specifications

• Material: LDPE (low density polyethylene)
• Dimensions (W×L): 190 × 250 mm
• Film thickness: 50 µm
• Closure: Self-adhesive strip
• Outer colour: White
• Inner colour: Black
• Packaging quantity: 100 pieces per inner carton

How to use

Insert the item or documents into the pouch, remove the protective liner from the self-adhesive strip and press the flap firmly to seal. Ensure contents lie flat and the adhesive surface is clean and dry before sealing. For best results when mailing, affix the delivery label and any required postage to the exterior surface.

Recommendations

Use these LDPE foil envelopes for lightweight, non-fragile items and documents. Avoid shipping sharp-edged or heavy objects without additional protective packaging to prevent punctures or deformation.