The main purpose of disposable cup lids is to provide convenience and protect drinks.
Disposable cup lids are particularly important in portable situations. They are usually designed without a drinking opening. Users can directly open the lid to drink drinks while maintaining the aroma and flavor of the drinks. In addition, disposable cup lids can effectively prevent liquid leakage and ensure the sealing of drinks, thereby preventing liquid spillage.
Material and environmental protection
Disposable cup lids are made of various materials, including CPLA cup lids and PLA coated paper cup lids. The main material of CPLA cup lids is polylactic acid PLA, which is extracted and fermented from corn starch and has a plastic texture. The logo, shape and size can be customized through molds. It is highly safe and environmentally friendly. PLA coated paper cup lids are made of food-grade white cardboard and PLA coated, with good sealing and compatibility, and can also be printed with patterns.
Environmental protection and cost
Although the cost of CPLA cup lids is relatively high, they have excellent environmental protection performance, can be customized through molds, and are highly safe. PLA coated paper cup lids are made of the same material as most paper cups, so they have better sealing and compatibility. However, these materials are expensive and have a short shelf life. The recommended optimal use time is 6-12 months and they need to be stored in a sealed and dry place.
