Flat Board Paper Protector for Layer Separation Friction Prevention

Details:

• When placed between goods, the flat board prevents goods from friction against each other. Vibration during a road leg makes two finished faces rub, and the board interrupts that contact, so the surfaces never touch and the motion has nothing to abrade.
• The rigid flat face bridges the gaps between separate cargo units on a layer. Without the board, upper goods rest on the raised edges of lower units and sink into the gaps; with the board, the layer sits on one continuous supporting plane and pressure stays even.
• Surface finish is offered in white, brown and PE moisture resistant white. Brown suits general panels, white gives a clean face for polished or consumer goods, and the PE film slows water uptake for cargo stored in humid conditions.
• Raw kraft paper for each batch is checked before production. Incoming rolls are tested for strength and moisture, because weak paper would buckle under stacking pressure and over wet paper would warp the board before delivery.
• The production line follows the standard process of raw material, slitting, paper separating, glue applying, kraft entering, press shaping, heat setting, buckle forming and cutting to size. Flatness and cut edge finish are checked before the boards leave the workshop. Board thickness and flatness are sampled for each lot, so boards laid in the same pack all sit level on the cargo. Any locally warped board is sorted out in inspection and does not enter the finished bundle.