BOX SPRING PACKAGING METHOD AND APPARATUS
Improved packaging materials for packaging multiple mattress spring cores together in a compressed stack, wherein the two ends of the stack are covered by end panels comprising a laminated paper stack panel that includes one or more layers of a stretchable paper called extensible kraft paper laminated together with a water soluble glue. The mattress spring cores are separated by an interleaving sheet comprising one layer of extensible kraft paper.
» Number: US2016318680A1 (A1)
» Publication Date: 03/11/2016
» Applicant: WOLVERINE AUTOMOTIVE BOARD SALES INC?[US]
» Inventor: ZERIAL MATTHEW EDWARD?[US]