DescriptionPlastic container is a generic term used for any container made from any polymer. These containers come in many shapes and sizes, including squeezably-plastic food jars, water bottles, bottle caps, water bottles, paper bags and many more. Plastic containers are now ubiquitous either as disposable or reusable/reusable plastic cups, plastic containers, plastic bags, hot beverage cups, plastic plates, cutlery sets, dishes, tableware, kitchenware and even trays and drawers. They are widely used in various sectors such as education, retail, manufacturing, health care, and home ware and furniture.
UsesThe uses of plastic containers do not end here. They are widely used for storing and shipping goods. They are also used in storing and transporting airtight liquids, aerosols, and other hazardous materials. It can be used to store food and beverages in bulk. These are some of the reasons that plastic containers have become a crucial part of our lives.
Types: There are many types of plastic containers. They are differentiated by their thickness, rigidity and colour. The following list highlights the most common ones:
Type a: This is a type of plastic that contains a binder that helps maintain its shape while packaging food. Rigid plastics, as they are called thung dung nuoc nhua, are widely used in food packaging because they do not shrink or deform when exposed to heat, light and pressure. These plastics have many applications in the food industry. These include food packaging within a glass jar, vacuum sealing, vacuum packaging of dried mixes, and many more. These plastics are used in many types of businesses because they are easy to manufacture, low cost, reusable, lightweight, and reusable.
Type b: These are flexible containers that contain a thin plastic film that has a clear window. The window lets in natural light and lets the air circulate inside the container. This type of plastic is commonly used in the paper and food industries. Many supermarkets also stock snap open cans.
Type c: These are self-aligning containers that contain either a polyethylene terephthalate (PET) or metal frame. PET containers have a higher recycling number as compared to those with metal frames. Since PET containers are low on both the recycling number and the weight, they make ideal for many different uses including paper and food packaging. You can find both kinds of containers in supermarkets.
Types d & e: These are recyclable / disposable plastic containers. Both of these are used for paper and food packaging purposes. They have a high recycling number and are light, too. You will not be able to tell which type of container is which. Food grade plastic resin is used for the d & the packaging of food products.
Types f & g: This is the combination of the plastic container types mentioned above. This type of plastic contains a polymer resin and also contains formaldehyde. It is suitable for food contact and for food packaging because of the fact that it has a high recycling number but also because of the formaldehyde it contains. This is commonly used in paper food contact products and baby food contact.