NC System BSTech B4 260x350 mm Poly Mailing Bag 50 pcs 50 mic Antistatic Strip

The NC System BSTech B4 260x350 mm Poly Mailing Bag is a reliable packaging solution designed for secure shipping, document storage, and daily office correspondence. Each pack contains 50 pieces of durable plastic mailers manufactured with a 50-micron thickness to ensure adequate protection against dust, moisture, and minor handling impacts during transit. Featuring a practical antistatic peel-and-seal strip, these mailing bags prevent static interference and allow for quick, efficient closure without the need for additional tape.

Advantages

The NC System BSTech B4 poly mailing bag offers dependable protection for documents and small items thanks to its robust 50-micron plastic construction. The integrated antistatic peel-and-seal strip significantly speeds up the packing process while ensuring a secure, tamper-evident closure that stays firmly in place during transport. Its lightweight design helps keep shipping costs to a minimum while maintaining high standards of durability and weather resistance.

Suitable for

• E-commerce order fulfillment and parcel delivery
• Office correspondence and secure document storage
• Shipping catalogs, brochures, and printed materials
• Protecting goods from moisture, dust, and dirt

When it may not be suitable

This product may not be suitable for shipping extremely heavy, sharp, or fragile items that require rigid box packaging for structural support and impact absorption. It is also not designed for items exceeding the B4 dimensions or requiring long-term protection against high-temperature exposure.

Key specifications

• Dimensions: 260x350 mm (B4 size)
• Material thickness: 50 microns
• Quantity: 50 pieces per pack
• Closure type: Peel-and-seal strip with antistatic properties
• Application: Mailing and document storage

How to use

Select the appropriate mailing bag size for your items and place the contents inside, ensuring they do not exceed the dimensional limits or have sharp edges that could puncture the plastic. Peel off the protective liner from the adhesive strip to expose the glue. Fold the flap over the opening and press firmly across the entire width to create a secure, tamper-evident seal.

What to consider before purchase

• Verify that the 260x350 mm B4 dimensions match your typical item sizes
• Assess whether the 50-micron thickness provides sufficient protection for your specific goods
• Confirm the required quantity per batch to ensure the 50-piece pack meets your operational needs

Usage recommendations

Store the mailing bags in a dry, shaded place away from direct sunlight and extreme temperatures to maintain the integrity of the adhesive strip and plastic material over time.