Environmentally friendly kraft/ biodegradable disposable paper bowl wholesaler, supplier, manufacturer, exporter, for sale

October 19,2021

Nowadays, disosable paper bowl is full of our lives, you can see wherever you go. How much do you know about it? This blog we will mainly discuss the environmentally friendly kraft/ biodegradable disposable paper bowl. Let's start.😀

 

What is environmentally friendly kraft/ biodegradable disposable paper bowl?

 

Environmentally friendly kraft/ biodegradable disposable paper bowl

 

Degradable lunch box refers to a lunch box that can undergo a biochemical reaction under the action of natural environment microorganisms (bacteria, molds, algae) enzymes, causing the appearance of mildew to the internal quality change, and finally forming carbon dioxide and water. The entire degradation process can be decomposed into harmless substances without human intervention, which is a very long process. In addition to the degradability of the degradable meal box product waste in accordance with GB18006.3-2020 "General Technical Requirements for Disposable biodegradable Tableware", it should also be convenient for recycling, or be convenient for sanitary landfill and high-temperature composting.

 

What are the main ingredients of the biodegradable disposable lunch box?

 

Environmentally friendly kraft/ biodegradable disposable paper bowl are mainly divided into two types: one is made of natural materials, such as paper products, straw, starch, etc., which are biodegradable and also called environmentally friendly products; the other is made of plastic as the main component and added with starch , photosensitizer and other substances.

 

✅Degradable natural material lunch box

 

Disposable degradable lunch boxes made of natural materials are also called biodegradable lunch boxes, which is a relatively advanced environmentally friendly 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 fast food box. Because 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 blended with it is also a fully degradable material, so it can be said that it has no impact on the environment. The main source of raw material starch can be corn, potatoes, sweet potatoes, cassava and other annual-growing plants. Naturally, biodegradable lunch boxes are not perfect. For example, most of the production materials are food crops, and there are problems such as mildew resistance that need to be resolved.

 

✅Biodegradable plastic lunch box

 

The raw materials for this kind of disposable lunch boxes are degradable plastics. The so-called degradable plastics are the addition of a certain amount of additives, such as photosensitizers, starch and other raw materials during the plastic production process. In this way, the degradable plastic products can be broken down into fragments from the complete shape after being used and discarded and exposed to nature for three months, thus at least visually improving the environment. But the biggest drawback of this technology is that these fragments cannot continue to be degraded. They only turn from large pieces into small pieces of plastic, and are not fundamentally competent in the task of eliminating white pollution.

 

The degradation performance are divided into two points:

 

One is that the relative biodegradation rate should be equal to or more than 90%, and if the material composition is equal to or more than 1% of organic components, the biodegradation rate should be equal to or more than 60%;

 

Secondly, if the environmentally friendly kraft/ biodegradable disposable paper bowl is composed of multiple materials or mixtures, organic ingredients with a component content of less than 1% should be biodegradable, but proof may not be provided. The combined weight of each component should not exceed 5%. The disintegration rate is required to be equal to or more than 90%, and the ecotoxicity requires that the ratio of plant germination and plant biomass should exceed 90%.

 

The environment has always been an issue we need to pay attention to, and excessive environmental pollution will affect ecological sustainability. With the rise of the takeaway industry, the demand for environmentally friendly kraft/ biodegradable disposable paper bowl is increasing. While maintaining profitability, businesses should also pay attention to protecting our environment. we are environmentally friendly kraft/ biodegradable disposable paper bowl wholesaler, supplier, manufacturer, exporter, for sale, welcome to contact us by sales@sowinpak.com for more information.

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