1. Shanghai Zhanshi is a leading Plastic thermoforming(Vacuum forming) packaging manufacturer and supplier for more than 15 years.
2. Lunch box is a plastic container made of food grade plastic raw materials for the convenience of us to take food. It is a household plastic product that is very common in our daily life and is an indispensable plastic container for picnics or hiking.
3. Plastic lunch boxes are available in a variety of styles and sizes. A square plastic lunch box can be used to store a variety of ingredients,seasonings, leftovers, remaining cans, fruits and vegetables. Rectangular plastic lunch boxes are easy to store moisturey foods such as fruits, vegetables,bacon, meat and seafood. The round plastic lunch box is ideal for storing sauces, side dishes,condiments, canned fruits, miscellaneous grains, nuts, tea .
4. Plastic lunch box raw materials: As consumers pay more and more attention to health,harmless are more popular,such as PC materials, PE materials and PP materials. Most commonly used is PP material.
5. Microwave heating: The PP plastic lunch box can heat the food directly in the microwave oven, which is more convenient.
6. Appearance: plastic lunch box has excellent quality and a glossy appearance, beautiful design and no burrs.
7. Heat resistance: Our lunch container has higher requirements on heat resistance, won’t deform in high temperature water, and can even be sterilized in boiling water.
8. Durable: Plastic lunch trays should have superior impact resistance, which is not easily broken when pressed or impacted, also will not leave scratches.