Wraparound Case
With corrugated wraparound packaging, a die-cut sheet of corrugate is folded and glued. A traditional regular slotted case (RSC) has redundant overlapping flaps located at both the bottom and at the top, and the case is usually formed and then filled. Wraparound packaging equipment forms the case around the products and reduces the amount of corrugate overlaps while still providing a strong case that delivery superb palletizing and distribution integrity.Material Savings
With wraparound technology, if the case has a low profile (which is common), the flaps will be on the smallest sides, and as they will stay on the largest sides with a case, there is a substantial saving with the wraparound.
Example (Case): 12 " W
x 18" L x 8" H
Traditional RSC Formula: (H + W) x
(L + W) x 2 = (12 + 8) X (18 + 12) x 2 =
1200 sq. inch
Wraparound Case Formula: (H + W) x (L
+ H) x 2 = (8 + 12) + (18 + 8) X 2 = 1040 sq.inch
For this case size, the savings in corrugated will be (1200- 1040)/ 1200 = 13 %
There is also some savings in raw materials costs as the RSC has to be cut, folded, and glued prior to delivery, whereas the wraparound is delivered as a flat piece of corrugate.