This thickened bubble column shockproof protective packaging roll is designed for dependable use in warehouse packing, logistics handling, and distribution operations. Once inflated, the vertical bubble column structure forms a protective cushioning barrier that helps absorb impact and reduce damage caused by drops during internal handling, storage, and outbound shipping. The clear PE material supports quick visual identification of packaged goods, contributing to efficient warehouse workflows, inspection, and dispatch processes. Supplied uninflated, the roll allows compact storage and flexible, on-demand use for routine professional packaging tasks. FeaturesThe thickened bubble column structure delivers effective shock absorption and drop resistance for daily warehouse packing and transport activities. The transparent material enables fast visual checks during storage, picking, and outbound inspection without unpacking. Durable and airtight PE construction supports consistent performance in professional packaging environments. The long roll format allows efficient cutting and adaptation to different item sizes, supporting standardized packing workflows. The uninflated supply state helps reduce storage space requirements and simplifies inventory management. SpecificationsThe material is thickened clear PE with a transparent finish. Available height options are 20 cm and 30 cm. The total roll length is 5000 cm. The product is supplied uninflated and designed as a bubble column air cushion roll. A dimensional tolerance of approximately 1–3 cm may occur due to manual measurement. Length reduction of approximately one third after full inflation is a normal characteristic. Package IncludesThe package includes one bubble column shockproof cushion roll in the selected size. NoteColour appearance may vary slightly due to lighting conditions and screen display differences. Please allow a size tolerance of 1–3 cm due to manual measurement. The product is shipped uninflated and requires external inflation equipment for use. Total length reduction after inflation is normal. Check seals before use to prevent air leakage. Store the roll flat and uninflated in a cool, dry warehouse environment to help maintain material condition and service life.