Polyair ELSS4 bubble envelopes provide robust protection for a wide range of products during transit. Designed for B2B shipping operations, these mailers ensure items arrive securely while optimizing logistics costs.
Key Specifications and Features:
– Model: ELSS4
– Self-Sealing Closure: This feature provides a secure and efficient closure mechanism, eliminating the need for additional tapes or adhesives and streamlining packaging processes.
– Integrated Bubble Protection: Engineered with uniform air bubble construction, these mailers deliver consistent cushioning against impacts and abrasions, safeguarding contents during transit.
– Optimized Weight for Shipping: The lightweight design of these envelopes significantly reduces overall shipping mass, leading to substantial savings on postage and freight costs.
– Durable Kraft Gold Exterior: Constructed from robust golden Kraft paper, these mailers offer enhanced tear and puncture resistance, alongside a professional aesthetic for shipments.
– External Dimensions: Measuring 9 1/2 inches by 14 1/2 inches, these envelopes accommodate a broad spectrum of items, providing ample space for secure packaging.
– Usable Interior Space: With an effective internal area of 9 1/4 inches by 13 1/2 inches, contents are securely contained, preventing shifting and damage during movement.
– Bulk Packaging: Supplied in cases containing 100 units, facilitating efficient inventory management and high-volume packing operations for industrial applications.

