opp/cpp plastic bag industry information
Nov 02, 2023
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When it comes to packaging, there are a variety of options to choose from. However, when it comes to heavy-duty applications, OPP/CPP bags are a popular choice. These bags are made from two different types of plastic: orientated polypropylene (OPP) and cast polypropylene (CPP).
OPP is a type of plastic that has been stretched to create a more durable material. It has good clarity, high tensile strength, and excellent moisture resistance. CPP, on the other hand, is a type of plastic that is cast instead of stretched. This gives it a slightly different texture compared to OPP. CPP has good heat sealing properties and is highly puncture resistant.
When these two materials are combined, they create a strong, durable bag that is commonly used in industries such as agriculture, food, and pharmaceuticals. These bags can be produced with a variety of features such as printing, perforations, and custom sizing to meet the specific needs of each application.
One advantage of OPP/CPP bags is that they are an eco-friendly option. They are made from polypropylene, which is a recyclable material. Additionally, they are light-weight, which means they require less energy to produce and transport.
OPP/CPP bags are also effective at protecting products from external factors such as moisture, air, and light. For example, in agriculture, these bags can be used for packaging seeds, fertilizers, and animal feed. In the food industry, they are commonly used for packaging snack foods, dried fruits, and spices. In pharmaceuticals, they can be used to package pills and capsules.
Dalian Yuanhe was established in 2006, mainly specializing in the production of OPP plastic bags, and the production varieties and specifications have reached more than 400 kinds.