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Disposable paper cups have become a popular choice for drinks on-the-go. They are lightweight, convenient, and often come with lids to prevent spillage. However, their manufacturing process needs to be considered when examining the environmental impact of these cups. One of the controversial options is the PLA coated paper cup. While PLA-coated disposable cups are biodegradable, they tend to be more expensive in comparison with their PE-coated counterparts.
In this article, we examine PE coated paper cups as a cheaper alternative to PLA-coated cups.
What is a PE Coated Paper Cup?
PE(Polyethylene) coated paper cups are manufactured in a similar way to their PLA-coated equivalents. They are made from paper pulp and coated with a thin layer of polyethylene plastic on the inside. The key difference is that PLA is a plant-based polymer, whereas PE is derived from petroleum-based polymers.
PE-Coated Paper Cup as a Cheaper Choice
PE-coated paper cups are considered cheaper than PLA coated paper cups. Since the production cost of PE is low, it becomes cost-effective for manufacturers to use PE coating paper cups. PE coating is also widely available, and it is why the cost remains low. It is an ideal choice for factors wanting to use disposable cups for cost-efficient purposes.