How to distinguish the quality of disposable packaging boxes?

A disposable packaging box refers to a disposable box used to package items. Although this type of packaging box is called a disposable packaging box, due to its material characteristics, it can be reused multiple times. Currently, most disposable packaging boxes on the market are formed by rubber injection molding technology. So how to distinguish the quality of disposable packaging boxes?
1. Color of disposable packaging box
Most people believe that white lunch boxes are clean and hygienic, which is incorrect. White or yellow lunch boxes are not healthy lunch boxes. Environmentally friendly PP lunch boxes are made of transparent or semi transparent raw materials. It is also possible that some qualified lunch boxes have added edible raw materials or additives (recognized by the health department) in the process of making disposable packaging boxes to enhance aesthetics and toughness.
2. The smell of disposable packaging boxes
Some low-quality lunch boxes may have a certain pungent odor, which is due to the use of incorrect raw materials or the addition of harmful chemical reagents or industrial additives during the processing. Please use them with caution.
3. Disposable packaging box texture
A qualified PP raw material lunch box itself will have a certain degree of toughness, not very brittle, and will shatter at a poke. It should have high toughness and strength, and can be stacked together.
What are the advantages of disposable lunch boxes?
With the development of various industries, people often use products made of different materials in their daily lives. The use of these products can not only bring more convenience and health to people's lives, but also increase more aesthetic effects. Especially the use of disposable lunch boxes, which mainly use imported food environmentally friendly PS materials, will not affect people's health and life during use. Disposable lunch boxes effectively integrate environmental protection concepts into products, without the need for cleaning during use. They have the characteristics of beautiful appearance and environmental protection. So what are the advantages of disposable lunch boxes?
1. Disposable, disposable packaging box is safe, non-toxic, clean and hygienic, making it our choice to maintain physical health.
2. High temperature production, sterile packaging, environmentally friendly, disposable packaging boxes are made of imported food grade PS (polystyrene) raw materials. During the production process, fine injection molding equipment is used for high-temperature injection molding, UV sterilization, and then packaged on an automatic assembly line.
3. It makes you look comfortable and relaxed. The disposable lunch box has good transparency, and the tableware is heat-resistant, corrosion-resistant, acid and alkali resistant, beautiful and environmentally friendly.
4. It is an ideal substitute for disinfecting tableware, and disposable meal boxes solve the infectious diseases caused by the recycling of unclean tableware, effectively preventing diseases from entering the mouth.