Thermoform trays generally can include things like one compartment to flat tray manufactured basically for holding merchandise and also complex cavity designs produced according to specification such as contours and shapes simply for protecting, holding and safeguarding fragile, precious and expensive items. Some designs of thermoformed trays are usually used for food packaging.
The process of plastic thermoforming is the manufacturing method used to create thermoformed trays. This process begins by feeding huge sheets of thermoplastic into a machine. This machine will heat the plastic and when it reaches a certain temperature, the machine will use great force to direct the thermoplastic into specially designed molds. Once the plastic has been formed into a tray, it then should be cooled and any extra plastic will be trimmed from the thermoform tray and recycled.
Food packaging containers are also formed this way. The container can carry significant amount of food hence making it very ideal for carrying food. You might see these thermoformed trays used for frozen food containers, for food storage containers and for items such as cookies and crackers. These latter items will be placed in a tray and then often placed inside a plastic or foil bag or perhaps a box for further protection.
A thermoform tray, however, is not simply something needed by various food companies. Other industries make use of these trays, including medical-based companies. For instance, you could order a thermoform tray to be the created that includes cavities for items such as medicine bottles and syringes. Another type of sterilized tray might hold several kinds of medical devices or instruments for surgery. Electronics companies and tech firms also need trays created as do retail companies. In fact, there are thousands of companies that need trays, which usually are crafted from plastics such as PET, PP, PVC, LDPE and other types of thermoplastic.
Polyvinyl chloride, which is more commonly known as PVC, is quite a popular choice for thermoplastic packaging as well as thermoformed trays. While it has a few downsides, PVC is lightweight and inexpensive as well as being very durable and quite easy to thermoform into any shape that you might need. These are some of the advantages associated with using PVC as your packaging choice.
PET also called polyethylene terephthalate is a polymer resin thermoplastic used mostly in beverages, synthetic fibers, liquid containers, food container and thermoforming applications. PET is a good barrier material that is why many plastic bottles are basically made from it. For some particular bottles, this PET sandwiches some additional or extra polyvinyl alcohol hence reducing oxygen permeability.
The process of plastic thermoforming is the manufacturing method used to create thermoformed trays. This process begins by feeding huge sheets of thermoplastic into a machine. This machine will heat the plastic and when it reaches a certain temperature, the machine will use great force to direct the thermoplastic into specially designed molds. Once the plastic has been formed into a tray, it then should be cooled and any extra plastic will be trimmed from the thermoform tray and recycled.
Food packaging containers are also formed this way. The container can carry significant amount of food hence making it very ideal for carrying food. You might see these thermoformed trays used for frozen food containers, for food storage containers and for items such as cookies and crackers. These latter items will be placed in a tray and then often placed inside a plastic or foil bag or perhaps a box for further protection.
A thermoform tray, however, is not simply something needed by various food companies. Other industries make use of these trays, including medical-based companies. For instance, you could order a thermoform tray to be the created that includes cavities for items such as medicine bottles and syringes. Another type of sterilized tray might hold several kinds of medical devices or instruments for surgery. Electronics companies and tech firms also need trays created as do retail companies. In fact, there are thousands of companies that need trays, which usually are crafted from plastics such as PET, PP, PVC, LDPE and other types of thermoplastic.
Polyvinyl chloride, which is more commonly known as PVC, is quite a popular choice for thermoplastic packaging as well as thermoformed trays. While it has a few downsides, PVC is lightweight and inexpensive as well as being very durable and quite easy to thermoform into any shape that you might need. These are some of the advantages associated with using PVC as your packaging choice.
PET also called polyethylene terephthalate is a polymer resin thermoplastic used mostly in beverages, synthetic fibers, liquid containers, food container and thermoforming applications. PET is a good barrier material that is why many plastic bottles are basically made from it. For some particular bottles, this PET sandwiches some additional or extra polyvinyl alcohol hence reducing oxygen permeability.
About the Author:
Lenna Stockwell loves blogging about how stuff is made. For further details about plastic thermoforming, or to find out more about custom plastic packaging, please visit the Indepak site today.
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