1, feel different:
Mecca cardboard box paper surface, paper wall feel hard, not easy to bend. And ordinary cardboard box surface is easy to have creases.
2, breakage resistance value is different:
Mecca's breakage resistance value is better than the material of ordinary cardboard boxes, ordinary cardboard boxes are easy to break.
3, the surface is different:
The surface of the American cardboard box has no pulp fluff, smooth, impermeable, can not see the corrugated inside. And ordinary cardboard can see the corrugated inside.
Extended information:
Merican cardboard characteristics
Merican paper surface is more detailed and smooth, firm and wear-resistant. According to the use, there are different characteristics, such as postcard cardboard must have good water resistance, beige cardboard must have appropriate softness. There are white cardboard, black cardboard, American cardboard and so on. American cardboard is characterized by long fibers, good toughness. Good paper thickness is more uniform.
White board paper looks from the side without pits, no black blocks on the paper. Copperboard paper in addition to a more uniform thickness, look from the side, the gloss is the same, will not appear to have a bright place to have a place of light sub-phenomenon, and a good copperboard paper feel lighter, and the softness is also very good. Take a tear when the tearing side has a lot of fibers.
Mercer paper, not only uniform, good toughness, high hardness characteristics, and thinner, patterned uniformity and other points, belonging to the market of high-quality paper materials, divided into three-layer and five-layer mercer paper, of which three-layer to be thinner than the ordinary three-layer coated paper.