Under normal circumstances, the produced paper trays should not only be visually appealing to prevent directly affecting consumers' purchasing desire or significantly reducing the grade of the sold products. Moreover, the wall of the paper tray should have good tensile strength and ring crush tensile strength, with no signs of powder or fluff falling off. Furthermore, the requirements for the performance of oil-resistant and waterproof materials are relatively high. In addition to satisfying the conditions for flexible application during the process stage, the material procurement stage of paper trays requires strict control of market demand. Let's take a look at the conditions for material procurement and packaging of paper trays brought by Mingfeng Paper Plastics, our paper tray packaging manufacturer

To ensure that the paper pallets are environmentally friendly and meet the user's phase objectives, strict specifications have been established for the food hygiene and conditions of material procurement used to manufacture disposable pulp molded paper pallets.

It is highly necessary to procure materials that are non-toxic, odorless, healthy, clean, green, environmentally friendly, and energy-saving, and that comply with relevant laws, regulations, standards, and specifications related to food quality and safety as well as green environmental protection and energy conservation.

II. The types of coating additives and coatings used, their flexible application scope, and consumption (involving products imported from foreign countries). For innovative or imported products that are being used safely for the first time, it is necessary to prepare the required materials and certifications, and go through the processing and review procedures in accordance with the current national standards for food quality and safety processing specifications in China before use.

III. Materials procurement in one of the following specific situations cannot be flexibly applied:

1. The proportion of chemical substances (such as pesticides and fungicides) does not comply with food hygiene standards and regulations;

2. Renewable materials that are green, environmentally friendly, and energy-saving;

3. Incinerate light bleach.

4. Polymer compounds that have not undergone thorough processing to eliminate environmental damage and their initial rough-processed packaging products;

5. Materials that have expired, deteriorated, become moldy, or been damaged by the environment; various types of paper trays have different functions and applications, and their corresponding process stages and goals are also different.