Paper Cup Machine - Optional Paper Introduction

When the paper cup machine re-produces paper cups, the paper types can be selected:
White cardboard: White cardboard is firm 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 used is 250 grams of white cardboard. Printing on white cardboard has full colors and very good texture. It is your first choice for customization.
Gray board: Gray board is a kind of paperboard with a white and smooth front and a gray back. The commonly used thickness is 250 grams to 350 grams. One side of the gray board is white and the other side is gray. The price is relatively cheaper than white cardboard.
Coated paper: The characteristics of coated paper are that the paper surface is very smooth and flat, with high whiteness, high smoothness, good glossiness, and it also makes the printed graphics and pictures have a three-dimensional sense. The commonly used thickness is 128 grams to 300 grams. The printing effect of coated paper 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, uniform thickness and stable color. 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 and non-toxic, and can be recycled and reused in an environmentally friendly manner. White kraft paper has good toughness and does not require lamination. It is widely used to make environmentally friendly clothing handbags, high-end shopping bags, etc. Commonly used white kraft paper with a thickness of 120 grams to 200 grams has no brightness and glossiness. White kraft paper is not suitable for printing content with too much ink. White kraft paper, whether domestic or imported, is 100% wood pulp kraft paper. If waste is added, it cannot be made white, but 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 and high strength. It is usually brown-yellow in color, with high tear resistance, rupture work and dynamic strength. It is widely used in shopping bags, envelopes, etc. The commonly used thickness is 120g-300g natural kraft paper. Kraft paper is generally suitable for printing single-color or double-color and simple color manuscripts. Compared with white cardboard, white kraft paper and coated paper, yellow kraft paper has the lowest price.
Black card paper: The characteristics of black card paper are fine paper quality, transparent black, strong and thick, good folding resistance, smooth surface, good stiffness, good tensile strength, high tear resistance, etc. Commonly used black card paper has a thickness of 120g-350g. Because the inside and outside of black card paper are black, it cannot be printed with colorful patterns. It is only suitable for hot stamping, hot silver, etc. The bags made are also very beautiful.