What kind of paper is usually used for salad boxes?

The paper materials commonly used in salad boxes are kraft paper and white cardboard, which are widely used in the production of takeaway salad boxes due to their specific properties.

Kraft paper is widely used due to its durability and tear resistance. In order to enhance the waterproof and oil resistant effect, kraft paper salad boxes are usually treated with a coating process. This type of paper salad box has a good texture and can be printed with dark patterns, which is convenient for brand and store promotion. However, the ordinary kraft paper salad box is relatively poor in bearing capacity and easy to deform, so it is more suitable for loading light food salad, Fried Rice chow mein and other foods that are not easy to deform the box. For salads that require higher weight-bearing capacity, such as fried foods or used as soup barrels, thicker kraft paper lunch boxes can be chosen.

The white cardboard salad box also needs to undergo a coating process to achieve waterproof and oil resistant effects. Compared with kraft paper, white cardstock has a higher degree of whiteness and is more suitable for printing large-area colored patterns, thus playing a better promotional role. However, white cardboard salad boxes also have the disadvantages of poor load-bearing capacity and easy deformation of paper meal boxes, so their application scenarios are similar to kraft paper salad boxes.

Overall, kraft paper and white cardboard are widely used in the production of salad boxes due to their respective advantages. When choosing a salad box, you can choose the appropriate paper material and specifications based on specific needs and food types. At the same time, in order to ensure the quality and safety of salad boxes, it is recommended to choose products produced by reputable manufacturers and certified for quality.