Takeaway Food Containers

How well do biodegradable, disposable food containers leak during shipping?

Takeaway food containers are made from durable materials such as PLA (polylactic acid) and PBAT (polybutylene adipate terephthalate), which are chosen not only for their biodegradability but also for their ability to withstand the stresses of shipping without compromising leak resistance.

Most of our containers are designed with secure closure mechanisms, such as disposable bento boxes and disposable lunch boxes, which have tight-fitting lids and latches to ensure that the contents remain sealed during shipping. These mechanisms prevent accidental spills or leaks, even if the container is jostled or turned upside down.

Open containers such as disposable food plates and disposable salad bowls are fully compatible with any plastic wrap, so you only need to wrap them as needed to keep them sealed. This seal prevents liquids, sauces or other contents from leaking even if the container is moved or changes orientation.

Prior to distribution, the leak resistance of the containers is rigorously tested under simulated shipping conditions. This testing ensures that the containers can withstand typical shipping challenges such as handling, stacking and vibration without compromising their ability to safely hold a variety of foods.

We continually solicit user and customer feedback and incorporate it into our design and manufacturing processes. Any leak-related issues are promptly addressed and improvements are made to further enhance the leak-proof performance of our food containers.

Microwave safety of disposable food containers: a guide to materials

Unsafe materials
PET (Polyethylene Terephthalate): This plastic should not be heated in a microwave oven as it may melt or release hazardous materials.
PS (Polystyrene): Similar to PET, PS plastic is not suitable for microwave ovens.
Aluminum Foil: Never use aluminum foil in a microwave oven as it can create sparks and pose a fire risk.

Microwave safe materials
Wood and Paper: These materials are generally safe for microwave ovens.
Ceramic and Glass: Both materials are suitable for microwave ovens and can withstand heating without risk.
PP (Polypropylene): This plastic is one of the safer plastics for microwave heating and is generally used in microwave safe containers.

Dajue's biodegradable takeaway food containers
Many users are concerned that biodegradable food containers, such as those we offer made from PLA (Polylactic Acid) and PBAT (Polybutylene Adipate Terephthalate), may melt easily in a microwave oven and produce toxic materials.
PLA: Melting point is approximately 150°C - microwave oven is recommended for short-term use.
PBAT: It has a high melting point of about 200°C and can be used flexibly in a microwave oven.

In addition, PLA and PBAT containers, as organic materials, will not release serious harmful substances when heated in a microwave oven. They can be safely heated in a short period of time, but it is not recommended to enter the microwave oven for long-term heating.