The packaging should be tight! Generally, paper cups are sold sealed in plastic packaging bags. If the packaging bag is damaged, these paper cups are prone to environmental pollution and hygiene cannot be guaranteed.
Choose a strong paper cup! Try to choose paper cups with thick and hard walls to ensure that the cups are not easily deformed and are safer to use.

Squeeze and feel it! When choosing a paper cup, you can gently press it on both sides with your hand, so that you can roughly determine the hardness of the cup and whether it meets your requirements.
Changzhou Bio Hotel Supplies Co.,Ltd. Biodegradable plastic cup lids, knives, forks and spoons, straws and plastic cups are produced with polylactic acid PLA as raw materials, degradable, and meet the requirements of food contact grade materials, as well as the demand for plastic tableware from non-degradable materials to biodegradable materials. At present, the non-biodegradable plastic products on the market mainly include PP/PET/PS cup lids and plastic cup matching products. With the popularity of environmentally friendly degradable PLA polylactic acid materials in catering straws, cups and lids, the use of traditional non-degradable catering supplies is slowly decreasing, helping environmental protection.