In the process of using a paper cup machine to produce paper cups, paper is used as the raw material for producing paper cups, and there are many options:
White cardboard: White cardboard is strong and thick, has high stiffness and smoothness, and the paper surface is flat. The commonly used thickness is 210-300 grams of white cardboard, and the most commonly used is 250 grams of white cardboard. Printed on white cardboard, the color is full and the paper texture is very good, making it your first choice for customization.
Gray board paper: Gray board paper is a kind of cardboard that is white and smooth on the front and mostly gray on the back. The commonly used thickness is 250g to 350g. One side of gray board paper is white and one side is gray. The price is compared with white cardboard. A bit cheaper.
Copperplate paper: The characteristics of copperplate paper are that the paper surface is very smooth and smooth, with high whiteness, smoothness and good gloss. It also makes the printed graphics and pictures have a three-dimensional effect. Commonly used thicknesses are 128g-300g. Copperplate The paper printing effect is the same as that of white cardboard, with full and bright colors. Compared with white cardboard, the stiffness is not as good as that of white cardboard.
White kraft paper: White kraft paper has high burst resistance, good toughness, high strength, stable uniformity, thickness and color image. According to relevant national regulations and specifications to control plastic pollution, plastic bags will be replaced by environmentally friendly paper bags. The market prospects of white kraft paper are promising. Made of 100% pure wood pulp, it is environmentally friendly, non-toxic, and can be recycled and reused. White kraft paper has good toughness and does not need to be coated. It is widely used to make environmentally friendly clothing handbags, high-end shopping bags, etc. Commonly used white kraft paper has a thickness of 120 grams to 200 grams. The paper has no brightness and gloss. White kraft paper is not suitable for printing content with too large ink. White kraft paper, whether domestically produced or imported, is 100% wood pulp kraft paper. Adding waste materials cannot make it white. However, white kraft paper is much more expensive than other papers, so the cost of white kraft paper bags will be higher.
Natural kraft paper (i.e. yellow kraft paper): Kraft paper has high tensile strength, high strength, usually brown color, high tear resistance, rupture work and dynamic strength, and is widely used in shopping bags, envelopes, etc. Commonly used plain kraft paper with a thickness of 120g-300g is generally suitable for printing single-color or two-color manuscripts with uncomplicated colors. Compared with white cardboard, white kraft paper and copper paper, yellow kraft paper has the lowest price.
Black cardboard: The characteristics of black cardboard are fine paper, black core, strong and thick, good folding resistance, flat and smooth surface, good stiffness, good tensile strength, high bursting resistance, etc. Commonly used thicknesses are 120g-350g Gram's black cardboard, because the inside and outside of black cardboard are black, can no longer print colorful patterns, it is only suitable for hot stamping, silver hot stamping, etc. The bags made are also very beautiful.
DAS high-speed paper cup and bowl machine is a new epoch-making product jointly created by DAS Automation Group and Taiwan's 2PM team of high-speed paper cup and bowl machine with more than 20 years of industry experience. It combines DAS' core in control software, automation, vision and informatization. Technical advantages, strong empowerment.