lifestile

pre roll packaging boxes

What is corrugated cardboard boxes manufacturers process?

The process of manufacturing corrugated cardboard boxes starts with the pulping of wood chips in a process called kraft. This process uses alkaline chemicals to dissolve the lignin that holds the individual wood fibers together in tree trunks. These lignin-free wood chips are then fed into a machine that flutes or ruffles them into paper. …

What is corrugated cardboard boxes manufacturers process? Leer más »