Ancient In ancient times, people used bamboo, wood, ceramics, plant stems and leaves, animal skins and internal organs to make packaging containers. China has been brewing and stor...
Food is packaged in the process of processing, transportation, storage, sales, and consumer use. A food packaging container generally refers to a packaging container that is in dir...
Know the digital logo on the bottom of the disposable paper cup. Knowing the meaning of each number on the bottom of the different cups, you don't have to worry about the harm of t...
1. Look: When selecting disposable paper cups, don't just look at the color of the paper cups. Don't think that the whiter the color, the more hygienic. Some paper cup manufacturer...
Straight wall double cup In order to expand the scope of application of paper cups, in 1940, straight-walled double-layer paper cups were introduced to the market. This paper cup i...
The history of paper cup history has gone through four stages: Conical/pleated paper cups were originally introduced in a conical shape, made by hand, glued together, easier to sep...
