Disposable Cup

A cup that is meant to be used once and then thrown away.

What is it?

A disposable cup is made to be used only one time. It can be made of paper, plastic, or foam. The first disposable cups were paper cups invented in the early 1900s to stop the spread of germs from shared cups. Today, disposable cups are used for coffee, water, and other drinks. They are convenient but create a lot of waste. The takeaway coffee cup you saw is a common example: it has a paper body, a plastic lid, and a cardboard sleeve. The paper cup is often lined with polyethylene or PLA to prevent leaks. Modern disposable cups also feature ergonomic lids with sipping holes and vents, and some have checkboxes for custom orders. The takeaway cup you captured shows how disposable cups have evolved from simple paper cups to complex designs that balance convenience, hygiene, and sustainability.

Why it matters

Disposable cups are everywhere, but they cause environmental problems because most are not recycled. Learning about them helps you think about how to reduce waste.

Where you've seen it

This list grows as you capture more disposable cups.

一次性杯子

一种只使用一次然后丢弃的杯子。

它是什么？

一次性杯子只使用一次。它可以是纸、塑料或泡沫制成的。第一个一次性杯子是20世纪初发明的纸杯，以防止共用杯子传播细菌。今天，一次性杯子用于咖啡、水和其他饮料。它们很方便，但产生大量废物。你看到的外带咖啡杯是一个常见的例子：它有纸杯身、塑料盖和纸板套。纸杯通常内衬聚乙烯或PLA以防止泄漏。现代一次性杯子还具有符合人体工程学的盖子，带有吸口和通风孔，有些还有用于定制订单的复选框。你捕捉的外带杯展示了一次性杯子如何从简单的纸杯演变为平衡便利、卫生和可持续性的复杂设计。