Meet the 16oz Paper Cup

Meet the paper cup
The concept of paper cups:
A paper container made of base paper made of chemical wood pulp by mechanical processing and bonding. The appearance is cup-shaped.
1. Paper cups for frozen foods are coated with wax, which can hold ice cream, jam, butter, etc.
2. Paper cups are characterized by safety, hygiene, lightness and convenience.
3. Paper cups for hot drinks are coated with plastic, resistant to temperatures above 90°C, and can even bloom with water.
4. Paper cups are divided into single-sided PE coated paper cups and double-sided PE coated paper cups.
5. It can be used in public places, restaurants, and restaurants. It is a disposable item.
6. Double-sided PE coated paper cups: Paper cups produced with double-sided PE coated paper are called double-sided PE paper cups. The manifestation is: PE coated paper cups on the inside and outside of the paper cup.
7.Single-sided PE coated paper cup: Paper cups produced with single-sided PE coated paper are called single PE paper cups (the common market paper cups in China, most of the advertising paper cups are single-sided PE coated paper cups), and their manifestations are: paper cups The water-filled side has a smooth PE coating.
8. Ounce (OZ): Ounce is a unit of weight, which is represented here: 1 ounce is equivalent to the weight of 28.34 milliliters of water.
9. Paper cup size: We use ounces (OZ) as the unit to measure the size of paper cups.
10. It can be expressed like this: 1 ounce (OZ) = 28.34 milliliters (ml) = 28.34 grams (g).
Paper cups: In China, we call 3--18 ounces (OZ) cups as paper cups
How to distinguish between good and bad paper cups:
Look: the light is blue, be careful with the phosphor
Don't think that the whiter the color, the more hygienic it is. In order to make the cup look whiter, some paper cup manufacturers add a large amount of fluorescent whitening agent. When people choose paper cups, they should take a photo under the lamp. If the paper cup is blue under the fluorescent lamp, it proves that the fluorescent agent exceeds the standard.
Smell: the color of the cup wall is fancy, be careful of ink poisoning
Some paper cups will be printed with colorful patterns and words. When the paper cups are stacked together, the ink on the outside of the paper cup will inevitably affect the inner layer of the paper cup wrapped around it. The ink contains benzene and toluene, which are harmful to health. Paper cups with no ink printing or less printing on the layer.
Pinch: the cup is soft and not firm, be careful of water leakage
Use paper cups with thick and stiff walls. Paper cups with poor body stiffness are very soft when pinched. After pouring water or beverages, they will be severely deformed when held up, or even unable to be held up, which affects the use.
Use: cold cup, hot cup, each has its own role