Mailing Bag RAADHUIS COEX PE 400 x 500 mm 50 µm white, tear-resistant and opaque

RAADHUIS COEX PE mailing bag, 400 x 500 mm, 50 µm thickness, is a co-extruded polyethylene shipping envelope designed for secure transport of documents, textiles and small goods. The white, opaque film provides discretion for private shipments while the tear-resistant construction and moisture-resistant surface protect contents from damage during handling and transit.

Advantages

The co-extruded PE construction combines flexibility with dimensional stability, resulting in a tough yet lightweight mailing bag. The 50 µm film thickness offers enhanced puncture and tear resistance compared with thinner mailers, and the opaque white surface ensures privacy. The smooth exterior eases labelling and barcode application and the material resists moisture, dirt and abrasion encountered in postal and courier services.

Suitable for

• Shipping folded documents and paperwork
• Mailing clothing, textiles and soft goods
• Sending small retail items that require discreet packaging
• Packaging items that need basic moisture protection during transport

When it may not be suitable

This mailing bag is not designed for heavy or sharp-edged items that can puncture or deform the film; such goods require padded envelopes or rigid boxes. It also does not provide rigid protection against crushing, so fragile items should be packed with appropriate internal cushioning or placed in a box.

Key specifications

• Material: co-extruded polyethylene (COEX PE)
• External dimensions: 400 x 500 mm
• Film thickness: 50 µm
• Color and opacity: white, opaque
• Surface: smooth, suitable for labels and printing
• Properties: tear-resistant, moisture-resistant

How to use

Insert items into the mailing bag and remove any protective strip covering the adhesive flap, then press the flap firmly to seal. Ensure items are positioned away from the edges and corners to reduce the risk of puncture. Apply shipping labels or print directly on the bag surface where allowed; smooth the label to ensure barcode readability. For additional protection of fragile goods, include internal cushioning or use a combination of mailer plus box.

What to consider before purchase

• Intended contents: avoid sharp or heavy items without additional protection
• Required presentation: opaque white film provides discretion but not cushioning
• Labeling method: smooth surface supports adhesive labels and direct printing
• Environmental considerations: polyethylene material is recyclable where local facilities accept film plastics

Usage recommendations

Use the RAADHUIS COEX PE mailing bag for routine shipments of documents and soft goods. For fragile or high-value items, combine with internal padding or a secondary rigid container. Store bags flat in a dry place away from sharp objects and excessive heat to preserve adhesive performance and film integrity.