Why not all the pp disposable bento box can set in microwave ?
Although many suppliers said they prodution PP disposable bento box , in fact , the finish product always consist of PP bottom and PS lid instead of total PP.
At first , because of the product cost .PP is soft, PP use temperature is -6 degrees to +120 degrees, so it is particularly suitable for dressing hot food, but the material is expensive; PS is hard, and transparent, easy to tear, but the price is cheaper, so the combination of the two to achieve the best cost.
Secondly , Appearance presentation.Compared with PP, ps is more transparent. With PS as the lid of the box, the advantage is that the lid is more transparent and hard, and the food inside can be seen clearly.
We must clear what is finally materials of disposable bento box ,and then decide if total or only bottom in microwave .
Sunzza is a professional manufacturer with more than 10 years history production PP disposable bento box , we will according to your real need to custom production , our product all pass SGS/MSDS ,reach food grade require , welcome to contact Sunzza for more detail of PP disposable disposable bento box !
At first , because of the product cost .PP is soft, PP use temperature is -6 degrees to +120 degrees, so it is particularly suitable for dressing hot food, but the material is expensive; PS is hard, and transparent, easy to tear, but the price is cheaper, so the combination of the two to achieve the best cost.
Secondly , Appearance presentation.Compared with PP, ps is more transparent. With PS as the lid of the box, the advantage is that the lid is more transparent and hard, and the food inside can be seen clearly.
We must clear what is finally materials of disposable bento box ,and then decide if total or only bottom in microwave .
Sunzza is a professional manufacturer with more than 10 years history production PP disposable bento box , we will according to your real need to custom production , our product all pass SGS/MSDS ,reach food grade require , welcome to contact Sunzza for more detail of PP disposable disposable bento box !