It is worth buying disposable lunch boxes. Nowadays, the use of disposable lunch boxes is more common, and it is more convenient to use disposable fast food boxes, so in fact, we use a lot of people in our lives. Let's find out what disposable lunch boxes are worth buying.

Worth buying disposable lunch boxes 1 1, Otop disposable takeaway lunch boxes, packing boxes, lunch boxes, thickened rectangular transparent plastic fruit preservation boxes, wholesale.

2, Maybelline disposable tableware food-grade health thickened plastic bowls 400ml thickened anti-hot bowls 30 Pack

3, Pakchoice disposable lunch box takeaway packaged fruit box round plastic transparent rectangular lunch box with lid fast food soup bowl

4, Hongjia tin box barbecue rectangular tin foil box one-time thickening take-away aluminum foil lunch box with cover 125.

5, the top escape tin box barbecue rectangular crayfish tin foil bowl round takeaway tin foil box disposable aluminum foil lunch box

6, Ma Dashuai tin carton thickening and hard barbecue baking household rectangular round disposable lunch box bowl with cover.

7, Kangbaisheng 25/50ml disposable sauce cup plastic sauce packaging box side dish take-out dip seasoning box with lid connected.

8, Leyado 750ml takeaway packaging box disposable lunch box thickened plastic round transparent fast food box with lid soup bowl lunch box

9, Jinshuo disposable lunch box transparent round 1000ml takeaway packaged lunch box fruit fast food lunch soup bowl with lid

10, cooking Le Bang tin box round tin foil bowl 6-inch 7-inch 8-inch 9-inch flower powder aluminum foil lunch box tin foil box disposable packaging box.

Is the disposable lunch box poisonous? Is it harmful to your health?

Disposable lunch boxes are of course poisonous …

1, transparent disposable plastic packaging box

Whether it is transparent or opaque, as long as it is a plastic packaging box, there is a plasticizer mixed in it. Adding the plasticizer can make the plastic packaging box more flexible and easier to process, but it is harmful to human body. The plasticizer in the plastic packaging box will lead to endocrine disorders. Long-term consumption of food in plastic packaging boxes will cause liver and kidneys and affect normal development. Of course, these terrible results have not yet appeared in humans, and they are all conclusions drawn from experiments on animals. (No microwave heating)

2, white disposable plastic packaging box

This kind of lunch box is usually packed with rice food. Of course, this kind of lunch box and transparent lunch box have the same property, both of which are mixed with plasticizer to make the lunch box easy to process and enhance flexibility. Long-term consumption of this kind of food in the box will also affect the normal development of the liver and kidneys. (No microwave heating)

3. Disposable plastic packaging box with slightly better quality

This kind of packaging box is not better than those common ordinary plastic packaging boxes in appearance, but all plastic packaging boxes will be mixed with plasticizers, with the same purpose of making plastic boxes easy to process and enhancing flexibility. However, eating more food in such packaging boxes will affect the normal development of the liver and kidneys. (No microwave heating)

Disposable lunch boxes worth buying 2 disadvantages of disposable lunch boxes

At present, most disposable snack boxes on the market are made of polystyrene raw materials extracted from petroleum and foaming agent, which are heated and foamed. Polystyrene is a widely used polymer material, which has the characteristics of low toxicity, high melting point, strong plasticity and simple production, so it has become the first choice for making disposable fast food boxes. However, due to the extremely long degradation cycle of the lunch box made of polystyrene, its' degradation cycle is as long as 200 years in ordinary environment. In other words, in a very long period of time, keep their own polymer morphology unchanged.

So what should we do with those discarded lunch boxes? Burn it? No way. When they burn, they will produce 10 kinds of toxic gases, which will directly cause air pollution; Buried? I can't either. In order to shape the material, all kinds of additives must be added in the production process. Over time, some toxic additives will be gradually released, causing damage to soil and water resources. What about recycling?

Unfortunately, their renewable value is extremely low, not to mention how huge it is to recycle so many large and small lunch boxes every day! Moreover, Freon, as a foaming agent, is recognized by the scientific community as the "culprit" of irreversible damage to the ozone layer of the earth's atmosphere.

It can be seen that the difficult degradation of disposable plastic lunch boxes is a major culprit in causing "white pollution". Moreover, Freon, as a foaming agent, is recognized by the scientific community as the "culprit" of irreversible damage to the ozone layer of the earth's atmosphere.

Disposable plastic lunch boxes will cause great damage to the environment, so is it absolutely harmless to the human body? Facts tell us that the answer is not the case. A new research result shows that polystyrene, the raw material for making disposable plastic lunch boxes, is a carcinogenic environmental hormone. Experiments have proved that this kind of tableware will cause the production of Dioxin at a high temperature below 65 degrees Celsius, which is the "most vicious" carcinogen repeatedly mentioned by the media not long ago.

It can be seen that disposable plastic lunch boxes are extremely harmful to the environment and health.

With the further improvement of people's environmental awareness and their own health awareness, more and more people refuse to use fast food boxes made of polystyrene, and some new environmentally friendly lunch boxes have emerged.

The following is a brief introduction to several environmental-friendly lunch boxes and their advantages and disadvantages:

1. Carton paper is the most familiar material. "replacing plastic with paper" naturally became the first scheme that people thought of. Using paper instead of plastic technology, that is, using paper pulp as raw material, molding and drying in the mold to produce disposable tableware. Advantages: Tableware made by this method is named as "environmental protection product" because of its advantages of innocuity, easy recovery, renewable utilization and degradation, and it is a good alternative technology for comprehensive evaluation at present.

Disadvantages: This technology also has some shortcomings if evaluated from the whole process of paper production and use. First, the production of pulp needs a lot of forest resources, but the forest resources in China are limited, and a large number of trees are cut down to cause soil erosion, which is not in line with China's national conditions; On the other hand, pulp will cause serious water pollution in production, and in some cases the pollution degree even exceeds that of plastic. Therefore, from a macro point of view, the technology of replacing plastic with paper can not completely eliminate the environmental pollution, but only advance the pollution of tableware to the pollution of the environment when making lunch boxes.

Moreover, the production cost of pulp is high, which makes the price of paper tableware produced with pulp relatively high, so it is not a perfect scheme to replace plastic with paper.

2. Plant fiber lunch box This technology uses plant fibers, such as straw, rice straw, bagasse, etc., to get fiber powder, and then mixed with a certain amount of glue or resin, and then injected into the mold to form under high pressure and high temperature. Advantages: the products produced by this technology have good degradability and rich sources of raw materials. Disadvantages: The disposable tableware produced by this technology does not remove fiber pigment in production (because chemical bleaching method is necessary to remove pigment, which will inevitably cause water pollution), and the appearance color of the product is not satisfactory.

Third, the biodegradable lunch box The biodegradable lunch box is a relatively advanced environmental protection product. It uses starch as the main raw material, adds annual plant fiber powder and special additives, and is processed by chemical and physical methods to make a biodegradable snack box.

Advantages: As starch is a biodegradable natural polymer, it is decomposed into glucose under the action of microorganisms and finally into water and carbon dioxide. In addition, the material mixed with it is also a fully degradable material, so it can be said that it has no impact on the environment. The main sources of raw starch can be annual plants such as corn, potato, sweet potato and cassava.

Disadvantages: Biodegradable lunch boxes are not perfect, for example, most of the raw materials are food crops, and there are problems to be solved such as mildew resistance.

Disposable lunch boxes worth buying 3 materials of disposable lunch boxes.

Disposable lunch boxes are divided into the following three categories according to the source of raw materials, production technology, degradation mode and recycling level:

1, biodegradable: such as paper products (including pulp molding, paperboard coating), edible powder molding, plant fiber molding, etc.;

2. Photobiodegradable materials: light/biodegradable plastic (non-foamed) type, such as photobiodegradable PP;

3. Materials that are easy to recycle: such as polypropylene (PP), high impact polystyrene (HIPS), biaxially oriented polystyrene (BOPS), natural inorganic mineral filled polypropylene composite products, etc.

In recent years, the disposable fast food boxes in the market have changed from foam lunch boxes to environmentally-friendly ones. The original foam lunch boxes has been eliminated because it is not resistant to high temperature and the production process has caused damage to the environment. Instead, there are plastic lunch boxes, paper lunch boxes, wooden lunch boxes, degradable lunch boxes and so on.

Among them, plastic has become the mainstream material for manufacturing disposable fast food boxes because of its low toxicity, high melting point, strong plasticity, simple production and low relative cost. Such as PP plastic lunch box, corn starch degradable lunch box, etc., PP polypropylene, with excellent mechanical properties and thermal properties, is suitable for the packaging of meals. PS polystyrene, however, is rigid and brittle, non-toxic and tasteless, and is especially suitable for frozen food packaging such as cakes or salads.

In the past, the foamed lunch boxes on the market have been gradually rejected by consumers because they are not environmentally friendly, and the consumption has been reduced. Lunch boxes are divided into environmental protection lunch boxes, mainly including plastics, paper, starch and rare metals.