Corrugated paper and manufacturing method thereof
A manufacturing method and corrugated paper technology, applied in the direction of mechanical processing/deformation, etc., can solve problems such as unseen technical inspiration, and achieve the effect of ensuring printing effect, delicate and beautiful surface, and guaranteeing reuse.
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Embodiment 1
[0029] A) Ingredients, according to the weight ratio, select 60 parts of American 11# waste paper imported from the United States. The American 11# waste paper referred to here is the United States International Association Plumbing and Mechanical Officials (International Association Plumbing and Mechanical Officials ) The international standard certification standard PS-95 standard stipulated in the waste corrugated box paper, the mass percentage of unqualified paper in every 100 grams of waste paper in this 11# waste paper in the United States is <5.0% and banned If the mass percentage of waste paper is less than 1.0% and the moisture content is less than 12%, select 30 parts of European waste paper. Recycled containerboard with a percentage of <1.0% and a moisture content of <12%. The miscellaneous paper referred to here is non-recycled containerboard such as book paper, newspaper and coated paper. The impurities referred to here are non-paper substances. For non-paper mat...
Embodiment 2
[0040] Only change the parts of U.S. 11# waste paper in step A) to 45 parts, change the parts by weight of European waste paper to 45 parts, change the volume ratio of raw materials and water in step B) to 100: 4.5 , change the amount of starch reinforcing agent in step J) to 0.4g / m 2 Paper, change the amount of sizing agent to 2.2g / m 2 Paper and change the amount of gelatin starch to 8g / m 2 Paper and changing the amount of surface sizing agent to 0.06g / m 2 Paper. All the other are the same as the description to embodiment 1.
Embodiment 3
[0042] Only change the parts by weight of U.S. 11# waste paper and European waste paper in step A) to 50 parts and 40 parts respectively, change the volume ratio of raw materials and water in step B) to 100: 4, change step J ) in the amount of starch reinforcing agent, the amount of sizing agent, the amount of surface glue starch and the amount of surface sizing agent were changed to 0.6g / m 2 Paper, 1.5g / m 2 Paper, 6g / m 2 Paper and 0.07g / m 2 Paper. All the other are the same as the description to embodiment 1.
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