Are Disposable Chinese To Go Containers Safe? How Should We Choose?
author: Iris
2024-03-27
Many people like to cook, but don't like washing dishes. In order to solve this problem, many people choose to buy disposable tableware that does not need to be washed. But is it really safe to use disposable tableware? Can it be heated in the microwave?
From the perspective of consumers' intuitive impression, disposable tableware can be roughly divided into two categories: plastic tableware and paper tableware. There are many kinds of plastic and pulp raw materials. It is not necessary for consumers to understand and remember them all. They only need to identify the ones we need from many products. Are disposable Chinese to go containers safe? How should we choose? Let's help you sort it out today!
Types of Lunch Boxes
1. Plastic tableware
Plastic is light, thin and highly malleable. Different plastic chinese take out containers have different properties and can be used in different scenarios.
Speaking of high temperature resistance and suitable for microwave heating, everyone only needs to remember one kind of plastic: polypropylene (PP), and the plastic material identification code is 5. If you buy it for yourself, choose PP material. If the takeout box does not have the PP logo, do not put it in the microwave for reheating.
2. Paper tableware
When it comes to disposable tableware, you may worry that they contain harmful ingredients such as bleach and plasticizers. However, wood-colored and paper tableware are more likely to make people feel at ease. If you go shopping for yourself, you will probably see the following three categories.
Category 1:
Made from sugarcane bagasse, straw and other raw materials, it has a matte texture and no plastic film. The fiber itself in raw materials such as sugarcane bagasse is not oil-proof and waterproof, so it is necessary to add waterproof and oil-proof additives to these slurries so that the final pressed disposable tableware can meet the needs of daily use. The biggest advantage of these tableware is that they are safer and the technology used is closer to papermaking technology. Products of relatively high quality microwavable to go containers can also be heated in a microwave oven.
Category 2:
Cardboard production and plastic coating. The paper cups, instant noodle buckets, and kraft paper tableware we commonly see all fall into this category, and the internal coatings are made of the plastics mentioned above. However, these coatings are not resistant to high temperatures and are not suitable for heating in a microwave oven.
Category 3:
Tableware made of cornstarch. This category of tableware is a little confusing because the amount of cornstarch used varies greatly. Generally speaking, this type of disposable tableware is very safe and can be heated in a microwave oven. It's just the different plastic components that determine whether this cornstarch tableware is biodegradable.
For the sake of environmental protection, it is recommended that degradable materials be the first choice.
For the sake of environmental protection, it is recommended that degradable materials be the first choice.
What scenarios are lunch boxes suitable for?
What is the production process of lunch boxes?
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