Paper & Corrugated Packaging: From Total Protection to Structural Stability

A A: Preserving the structural integrity of the "flute" is critical for corrugated box quality. Our solution involves Lateral Pressure Distribution. By wrapping the pallet in LLDPE stretch film first, you create a uniform lateral force that pre-stabilizes the stack. When the PET strapping is then applied, the film acts as a buffer, distributing the strap's tension across a larger surface area. This prevents the "bite" of the strap from crushing the flutes, ensuring the boards maintain their original compression strength.

A A: Yes. Industry leaders like Nine Dragons Paper and Sun Paper require high-speed consistency. As the Official Drafter of the National Standard (GB/T 39040—2020), we manufacture our PET bands with strict dimensional tolerances (width and thickness). This ensures maximum uptime for friction-welding and heat-sealing strapping heads, providing a joint strength efficiency of over 90% and reducing maintenance caused by strap jamming.

A A: Steel strapping is rigid and sharp, which often leads to "edge-cutting"—damaging the outer layers of paper rolls. Our AAR-certified (ID: 124) PET strapping possesses "Elastic Memory," allowing the band to stay tight even if the paper load settles during transit. Most importantly, PET is 100% rust-proof, eliminating the risk of orange oxidation stains that can ruin high-value white cardboard or cultural paper, a common risk when using traditional steel bands in humid environments.

A A:Paper is highly hygroscopic and sensitive to humidity changes. Juhong Packing recommends an Integrated "Film + Strap" Solution for international logistics. We first apply a high-barrier LLDPE stretch film to create a protective seal against environmental humidity, sea spray, and dust. This is then reinforced by AAR-certified PET strapping for structural stability. This combination effectively prevents paper fibers from absorbing moisture and losing their structural stiffness, ensuring the cargo remains in stable condition throughout the maritime transit process.