2025-02-26
Difference between wood pulp paper and kraft paper
Materials Wood pulp paper is paper made from wood through chemical and mechanical treatment, and its main component is wood fiber. It is characterized by softness, smoothness and good ink absorption, and is widely used in the production of books, newspapers, magazines and other printed materials. Kraft paper, on the other hand, is made from kraft pulp as the main raw material, with long fibers, high strength, and a certain degree of water resistance and moisture resistance.
2025-02-26
What is the difference between normal carton and heavy duty carton design?
Ordinary carton: generally speaking is a three-laminated box, that is, by the three layers of paper “outside the face of the paper, the middle of the corrugated paper, and the innermost layer of the boxboard” processed from the cardboard box, like beer boxes, milk boxes, instant noodles boxes. Relatively small load-bearing, corrugated paper are generally used B flute or E flute heavy-duty carton: there are five-layer carton, also known as the five-layer box “by the face of the paper, corrugated paper, corrugated paper, corrugated paper, boxboard” five layers of paper processing and become. Generally used in edible oil four barrels packing boxes and household appliances, such as TVs, washing machines, and so on.
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