Paper Cup Test:1. Look: When selecting disposable paper cups, don't just look at the white color of the cups. Don't think that the whiter the color is, the more sanitary it is.

White cardboard is a paper made of high-quality wood pulp with a strong structure, thick thickness, and pure white color. What factors can affect the price of white cardboard? The following text will be analyzed by the editor.

White cardboard is a single-layer or multi-layer combination of paper made entirely from bleached chemical pulp and fully sized, suitable for printing and product packaging. Its strong comprehensive flexibility and high plasticity value make its use more and more widespread

Packaging structure design is also known as packaging shape design. Packaging itself is an integral part of a product and serves as a medium between consumers and the product. When consumers purchase a product, the first thing they come into contact with is packaging.

Many consumers are very familiar with the various manufacturers of household paper that often appear in TV advertisements, but in reality, there are a large number of paper manufacturers producing a variety of high, medium, and low-end paper products distributed in various regions.

In printing production, it is inevitable to use paper as the basic material, so the storage and management of paper is very important. Only by storing it in a better state can good products be printed.