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Can disposable plastic lunch boxes be heated in the microwave?

Categories:Trade News
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Time of issue:2022-06-01
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(Summary description)Can disposable plastic lunch boxes be microwaved?

That kind of lunch box has a low melting point, and it will melt when heated!

The heated meal may be melted with the lunch box, and the taste will not be good.

When the foamed plastic meets the heated oil (such as edible oil), it will be melted and chemically reacted, which will produce carcinogenic and toxic substances, which will damage health after consumption.

Microwave lunch boxes are usually made of PP and PS plastics. PP refers to polypropylene, which has excellent mechanical and thermal properties and is used in various performance laminates and packaging materials. PS is commonly known as hard glue, ordinary hard glue, which is hard and brittle. When beating, it emits a metal-like "ding" sound, and the sound is crisp, commonly known as "sound glue", non-toxic and tasteless. This kind of material can be used in packaging, and it is non-toxic and tasteless, and it is also very safe to use. The lunch box made of PP is softer, while the lunch box with PS is slightly harder, and there is no difference in other aspects.

These two materials are also safe to heat in a microwave oven and will not release toxic substances. It should be noted that the general lunch box is marked whether it is suitable for microwave use. The lid material of some lunch boxes is not PP, so it cannot be heated in a microwave oven. When eating, it is best not to wear a lid. If it is a plastic lunch box with neither marked material nor "Microwave Suitable" or similar content, it cannot be heated in the microwave oven. Such a lunch box may be an inferior lunch box, and it is best not to use it in a microwave oven.

Can disposable plastic lunch boxes be heated in the microwave?

Categories:Trade News
Author:
Origin:
Time of issue:2022-06-01
Views:0

Information

Can disposable plastic lunch boxes be microwaved?

That kind of lunch box has a low melting point, and it will melt when heated!

The heated meal may be melted with the lunch box, and the taste will not be good.

When the foamed plastic meets the heated oil (such as edible oil), it will be melted and chemically reacted, which will produce carcinogenic and toxic substances, which will damage health after consumption.

Microwave lunch boxes are usually made of PP and PS plastics. PP refers to polypropylene, which has excellent mechanical and thermal properties and is used in various performance laminates and packaging materials. PS is commonly known as hard glue, ordinary hard glue, which is hard and brittle. When beating, it emits a metal-like "ding" sound, and the sound is crisp, commonly known as "sound glue", non-toxic and tasteless. This kind of material can be used in packaging, and it is non-toxic and tasteless, and it is also very safe to use. The lunch box made of PP is softer, while the lunch box with PS is slightly harder, and there is no difference in other aspects.

These two materials are also safe to heat in a microwave oven and will not release toxic substances. It should be noted that the general lunch box is marked whether it is suitable for microwave use. The lid material of some lunch boxes is not PP, so it cannot be heated in a microwave oven. When eating, it is best not to wear a lid. If it is a plastic lunch box with neither marked material nor "Microwave Suitable" or similar content, it cannot be heated in the microwave oven. Such a lunch box may be an inferior lunch box, and it is best not to use it in a microwave oven.

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Next: Teach you to identify inferior disposable tableware

Previous: Main components and advantages of disposable biodegradable pulp molded lunch box:

Next: Teach you to identify inferior disposable tableware

News

How to view the trend of degradable lunch boxes

Time of issue : 2022-06-01 16:49:07

my country will reach its carbon peak by 2030 and achieve carbon neutrality by 2060. In order to cope with the challenges brought about by global climate change and environmental pollution and achieve sustainable economic development in China, China announced to the world for the first time in 2020 that carbon dioxide emissions will peak by 2030 and strive to achieve carbon neutrality by 2060. . The so-called carbon peak means that the annual carbon dioxide emissions of a certain region or industry reach the highest value in history, and then go through a plateau period and enter the process of continuous decline, which is the historical inflection point of carbon dioxide emissions from increasing to decreasing. Carbon neutrality refers to the direct and indirect emission of carbon dioxide by human activities in a certain area within a certain period of time (usually one year), which offsets the carbon dioxide absorbed by afforestation, etc., to achieve "net zero emissions" of carbon dioxide. In order to reduce the damage of plastics to the earth, our company has also produced degradable products, such as cornstarch lunch boxes and PLA straws, so as to reduce the damage of incineration to the earth.

Detail

What are the main components of the disposable degradable lunch box? What materials are most of the degradable lunch boxes?

Time of issue : 2022-06-01 16:45:21

With the current global plastic ban and plastic restriction requirements, plastic-free or degradable has become an inevitable trend in the future. The treatment method of ordinary plastics is still incineration and cremation, causing a large amount of greenhouse gases to be discharged into the air, while disposable degradable lunch boxes are It is buried in the soil and degraded, and the generated carbon dioxide directly enters the soil organic matter or is absorbed by plants, and will not be discharged into the air and will not cause a greenhouse effect.

Detail

Main components and advantages of disposable biodegradable pulp molded lunch box:

Time of issue : 2022-06-01 16:41:17

(1) The raw materials are waste paper pulp or renewable straw fibers such as wheat, reed, straw, bamboo, sugar cane, palm, etc., which are widely sourced and inexpensive, and do not use wood at all.

Detail

(1) The raw materials are waste paper pulp or renewable straw fibers such as wheat, reed, straw, bamboo, sugar cane, palm, etc., which are widely sourced and inexpensive, and do not use wood at all.