PP plastic boxes come in many varieties, each with a different purpose.
These include open storage boxes, packaging boxes, express delivery boxes, and flip top boxes.
style
-
size
Each box, with its different shape and purpose, comes in different sizes; some are large, some are small.
-
thickness
Different types of boxes have different load bearing requirements, so their thickness varies.
-
shape
Some boxes need lids because they are used for transportation, while others do not because they are used for storage.
-
use
It can be used as a gift box, express delivery box, and storage box.
01
Excellent Heat Resistance
PP has a high melting point of approximately 160-170°C and can withstand temperatures above 100°C without deforming. It is the only common plastic suitable for microwave heating .
02
High Chemical Stability
PP is highly resistant to acids, alkalis, oils, and alcohols. It does not easily react with food components or dissolve harmful substances, making it highly safe for food and medical packaging.
03
Safety Without Plasticizers
The flexibility of PP is achieved through its molecular structure and copolymerization process. It does not require the addition of plasticizers , fundamentally eliminating the risk of plasticizer migration.
04
Superior Dimensional Stability
PP boxes have excellent shape retention and are not prone to deformation. They maintain good rigidity and structural integrity even under varying environmental conditions.
