plastic recycling identification

What the numbers mean recycling?

Influenced by recycling proponents in the United States, the Society of Industries Plastic, Inc. introduces resin identification coding system. It was in 1988 when the regime of separation (or group) types of resin plastic to make it easier for recyclers to sort and to have a system of waste management more systematic, was introduced.

Guidelines for the use of recycling Number

The Society of the Plastics Industry in cooperation with the Federal Trade Commission (FTC) agreed on the following guidelines in using the code:

This is consistent with laws in 39 states in which the code should be used on bottles and Rigid containers
This is used to identify resin (a type of plastic) content.
The code, while allowing the waste management and recycling should not be visible in order to influence sales of a product
The code must in no way, never be changed
Nil, such as "recyclable" may be placed next to the symbol, should there be any claims of recyclability of products placed anywhere where near him.
The ½ "symbol, whenever it would be appropriate, must be molded or printed permanently on all the gals from 8 ounces to 5 gallon capacity
Placement of the symbol should be as close to the center of the bottom of the container

To help you recycle efficiently below are the 6 different symbols that are useful in creating your household waste management and clean description of plastic items that are good for recycling .

1 PET (or PETE) – Poly (ethylene terephthalate) PET is a robust and transparent resin may contain gas and moisture. They are generally used in bottles and other molded product Injection containers. This resin is a good candidate for recycling as they come in large volumes in the waste management systems in the form of bottles for drinks, ketchup, beer, jams, peanut butter, etc. Major industries recycle these for major uses such as textiles, carpets, films, ink cartridges and moldings .

2 HDPE – High Density Polyethylene – HDPE May types of commonly plastic bottles. Its high resistance to chemicals makes it the preferred material for packaging household and industrial materials such as detergents, conditioner, shampoo, bleach, etc. Proper disposal of waste, namely, separation, have these items for Recycling and become plastic shopping bags, and cables covering son, reusable shipping containers, etc.

3V poly (vinyl chloride vinyl) – commonly known as PVC, these are classified into two groups, namely, rigid and flexible materials. While used containers made from these are also highly sought for recycling, they have many industrial and domestic uses. .

4 LDPE – Low Polyethylene density – commonly found in film application uses because of its toughness, it is relatively transparent and flexible.

5 PP – Polypropylene – It's good for containing very hot fluids as it has very good chemical resistance and is a solid material. A good example would be products Tupperware (which have their own recycling system), diapers, bottle caps and closures, etc.

6 PS – Polystyrene – it is a very versatile plastic that can be rigid or foamed. Examples are coffee cups, bakery shells, insulation foam polystyrene Styrofoam can also be combined with rubber to produce high impact polystyrene, which is good for applications requiring resistance.

7 OTHER – this means that the package consists of a resin type that is not included in one of the six mentioned above, or it is generally a package that contains a combination of the previously mentioned codes.

About the Author

This Article is written by James Kara Murat from PrintCountry.com, the contributor of PrintCountry Printer Ink Related Articles. A longer version of this article is located at What Does the Recycling Numbers Mean?, and related resources can be found at PrintCountry Recycling Program.

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