Hinged Containers

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About Us

Changya New Material Technology Co., Ltd. was founded in 2013, and the group is headquartered in Ningbo, China. It is a limited liability company integrating R&D, production and sales. The company mainly produces paper PLA & Plastic disposable tableware, such as straw, cutlery, microwaveable box, hinged box, cup, carry out bag, plate, dinning kit, etc.

Changya New Material Technology Co., Ltd. has developed rapidly since its establishment, with a growth rate of over 30% each year, and has now become an enterprise in the field of high-quality disposable food and kitchen supplies in China. Changya products are mainly sold in the international market, and more than 90% of the products are exported to many regions such as Europe, the United States, and Australia. Changya adopts strict quality control standards for its products and has won a variety of international certifications, including BRC, GMP NSF, ISO 22000, and GMP, and it has passed LFGB, FDA, and other food safety tests. At the same time, it is a member of the international human rights organizations BSCI and Sedex. It has wide recognition and a good reputation in the international market.


  • GSV 2023 NB
  • WCA NB 2021
  • WCA Certificate NV2021
  • ISO14000 NB 2020
  • ISO 22000 EN NB
  • HACCP 2023 VN
  • GMP 2023 VN
  • BRC 2023 VN
  • BPI Certificate


Hinged Containers

What is  Hinged Containers

Hinged containers can be made of verious materials such as PP, PET, MFPP, PLA, etc, it's the ideal packing solution for salad, sandwich, fruit and vegetables
Hinged containers are a type of food packaging solution that feature a hinged lid attached to the base of the container. Also known as clamshell containers or hinged-lid containers, they are commonly made of plastic and are widely used in the food service industry for packaging and serving a variety of food items.

The key features and uses of hinged containers include:

1. Convenience: Hinged containers are designed for easy opening and closing with the hinged lid. This makes them highly convenient for both food service establishments and consumers. The hinged lid eliminates the need for separate lids or covers, making it quick and hassle-free to access the food inside.
2. Food Protection: Hinged containers provide excellent food protection and preservation. The secure closure of the hinged lid helps to keep the food fresh, prevent leakage, and minimize the risk of cross-contamination during storage and transportation.
3. Portability: Hinged containers are designed to be portable. They are commonly used for takeout and to-go orders, as well as for packed lunches or picnics. The sturdy construction and secure closure of the hinged lid ensure that the food remains intact and prevents spills or leaks while on the move.
4. Visibility: Many hinged containers are made with transparent or clear plastic, allowing for easy visibility of the contents. This is particularly useful for food service establishments that offer pre-packaged meals or display ready-to-eat items in their deli or refrigerated sections. Customers can quickly see what's inside the container, making it easier to make a selection.
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