LMG Signaltechnologie 50 envelopes de envio acolchoados castanhos 470x350 mm (PPB350X470)

These padded mailers combine a kraft paper exterior with a bubble-wrap lining, giving you a single-step solution for shipping fragile items without separate boxes and filler. The self-adhesive peel-and-seal strip closes each mailer quickly, while the welded seams and tamper-evident seal help keep contents secure in transit.

Highlights

• Pack of 50 brown mailers, each 470 x 350 mm external size
• Internal usable space of approximately 440 x 320 mm
• Kraft paper outer with bubble wrap / air cushion film inner padding
• Self-adhesive closure with strong, permanent bond
• Welded seams for extra tear and puncture resistance
• Splash-proof surface protects against light moisture

In daily use

The larger-than-A3 format fits documents, books, small electronics and other fragile goods. The padded interior absorbs shocks during handling, while the tamper-evident seal gives a clear indication if a mailer has been opened. Because the mailers are made from paper with a separate bubble lining, they can be recycled after separating the materials.

Full specifications

• Product type: Padded shipping mailers
• Quantity per pack: 50 pieces
• Colour: Brown
• External dimensions (L x W): 470 x 350 mm
• Internal dimensions (L x W): approx. 440 x 320 mm
• Exterior material: Kraft paper
• Interior padding: Bubble wrap / air cushion film
• Closure: Self-adhesive strip (peel & seal)
• Tear resistance: High
• Puncture resistance: High
• Water resistance: Splash-proof
• Security feature: Tamper-evident seal
• Weight per mailer: approx. 50 g
• Format compatibility: Larger than A3 (297 x 420 mm)
• Adhesive strength: Strong and permanent
• Edge sealing: Welded seams
• Environmental aspect: Made from sustainable paper sources

Final note

With a generous internal volume and robust construction, these mailers are a practical choice for frequent shippers who want reliable protection without the bulk of boxes.