Friday, July 19, 2013

The Different Uses Of Teflon Seal

By Irma Farrell


Teflon seal refers to a kind of material that is usually associated with closing up containers. They usually occur in a wide range of materials. Each material has got its different uses as well as value. Manufacturers are usually the ones who affix these commodities onto the containers of their products so as to secure them.

There are various reasons attached to the use of this commodity. That which applies to industrially prepared commodities it so as to keep the contents of the containers fresh. This is more especially in the food processing industry. This is because the material provides highly air tight conditions. Alongside the function of avoiding rotting, they also work as lids. This is in case the lids get damaged. Given that they usually are affixed before the lids, they still can help contain the commodities there, especially if they are made of very tough material.

Apart from this particular material, there also are other materials that can be used in place. Among other common materials are those such as metal. The most commonly used metal is steel. It is preferred because it usually reacts minimally with air. Apart from this material, other materials which may also be used include nylon. Such is not commonly used because it does not provide adequate protection to the commodities as required.

The cost of these commodities depends on a number of reasons. The thickness of the material affects the price. Thicker ones usually go for more expensive prices whereas thinner ones may prove a bit cheaper. The size of the container being sealed also matters. Larger ones may be needed for larger tins whereas smaller ones may be required for smaller tins. As such, different manufacturers incur different prices depending on the sizes of tin that contain their products.

There are a series of advantages associated with using this commodity. In the food processing industries, the containers containing canned foods usually have got this seal. As such, no air enters them at all. This ensures that the food does not go bad at all. Besides safeguarding the contents from damage, they also serve a protective function. In case the main lid breaks, this one can serve the purpose of the lid by preventing contents from pouring pout.

However, they also have their shortcomings. Those made of very light materials may be damaged say by piercing. Small as the opening may be, air might enter the containers. This may lead to damaging of food or any other content within those confines. Some of them may be such a large expense for some people to afford. This forces some manufacturers to overlook the use, hence messing up with their commodities.

These things can be used in industrially manufactured goods or those made at home. When used at home, one only has to buy them, prepare the commodities they want to prepare, package them into tins, and then attach the seal. However, these ones may not be as effective. This is because some air is still locked in.

Teflon seal is common in almost all the industrially processed foods. The frequent use has also compelled the industries manufacturing this commodity to increase their production scale. More people have also started adopting the use of this commodity even in their homes.




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