19
Sep
Most people probably know that the arrow-triangle symbol refers to recycling. This plastic is used for water bottles and soda bottles and is generally safe.
This is called the Plastics Identification Code.
What do the numbers below plastic bottles mean. The number 1 to 7 found on the bottom of plastics is not a recycling symbol but rather a plastic or resin identification code. It advises what type of plastic the item is made from but not if it is recyclable. Most hard plastics coded 1-7 can be recycled in your yellow lidded recycling bin.
Ever noticed a symbol featuring three arrows arranged in a triangle on your soft drink bottles milk jugs styrofoam cups and countless other items. Most people probably know that the arrow-triangle symbol refers to recycling. But the symbols on many of these items contain a number in the center of the triangle.
What does the number mean. These numbers indicate the type of plastic used to. Number 5 is for PP polypropylene.
5 plastics are often used for dishwasher safe cups and bowls baby bottles ketchup bottles syrup bottles yogurt tubs and diapers. More and more recycling centers are beginning to accept items made with No. PS polystyrene better known as Styrofoam has a number 6.
What are the numbers. On most plastic bottles jars containers and other packaging youll find the recycling symbol with a number in the middle and sometimes letters underneath. This is called the Plastics Identification Code.
It was launched in 1988 by the Society of the Plastics Industry in the US and was introduced to Australia in 1990. Plastic Recycling numbers what do they mean. The number inside the recycling logo on the bottom of the plastic package determines how the package can be recycled and also is a key to determine the type of plastic used in production.
These are recognised world wide. Polyethylene Terephthalate PET PETE. So what exactly does each number mean.
Plastic containers and bottles have a number on the bottom ranging from 1 to 7 within a triangle shape. These numbers are actually very helpful in determining what chemicals were used in making the product if it will leach into the product and how long it will take to break down. The Numbers Behind Plastic Water Bottles Every plastic container or bottle has a recycling symbol ranging from 1 to 7 within a triangle.
You may think nothing of these symbols but they can offer a great deal of information regarding the toxic chemicals used in the plastic how bio-degradable the plastic is how likely the plastic is to leach and ultimately the safety of the plastic. We all know that the triangle symbol on the bottom of plastic bottles means to recycle. But what do the numbers inside the triangle mean.
BPA is a xenoestrogen a known endocrine disruptor. Number 7 plastics are used to make baby bottles sippy cups water cooler bottles and car parts. BPA is found in polycarbonate plastic food containers often marked on the bottom with the letters PC by the recycling label 7.
The numbers are there to indicate the type of plastic that you have in your hands. The three black arrows that feature as part of the design are known as the Mobius loop. Its an internationally recognised symbol that means that the product can be recycled.
The number to found on the bottom of plastics is not a recycling symbol but rather a plastic or resin identification code. It advises what type of plastic the item is made from but not if it is recyclable. Most hard plastics coded 1-7 can be recycled in your yellow lidded recycling bin except for expanded polystyrene foam and plastic bags or.
It seems that most things are made of plastic or has plastic parts cars toys packaging flooring clothing or those pesky water bottles. The recycling symbol on the back of plastic packaging is something we have all seen the triangle shape made out of three arrows chasing each other with a number called the resin ID code RIC. The number is a resin identification code used to help recycling plants sort materials.
Recyclable plastics are labeled with numbers 1-7 to tell workers what kind of plastic it is and how it should be processed. But it also helps recycling collectors determine what items they can accept and which ones go in the trash. The number is a resin identification code that tells you what kind of plastic that material is made of.
Plastics that have 1 PETE or 2 HDPE are the most commonly recycled plastics. Plastics 3 4 5 6 and 7 are generally tougher to recycle and are not universally collected in local recycling programs. Chances are you have noticed the numbers on the bottom of plastic products surrounded by 3 arrows that form a triangle.
The plastic numbers range from 1 to 7 and are called the Resin Identification Code. Each number indicates which type of resin the plastic product is made of. This is a clear polyethylene terephtalate or PET.
This plastic is used for water bottles and soda bottles and is generally safe. However its made with a porous surface that traps bacteria so its not a good idea to reuse these bottles once they are empty. This is a polyethylene HDPE that is opaque in color.