https://en.wikipedia.org/wiki/Resin_identification_code

The ASTM International Resin Identification Coding System, often abbreviated RIC, is a set of ... "7" signifies other plastics, such as acrylic, nylon, polycarbonate and polylactic acid (PLA). When a number is omitted, the arrows arranged in a ...

https://sustainablepackaging.org/101-resin-identification-codes/

Jul 20, 2017 ... ... rigid plastic packaging is what's called a Resin Identification Code (RIC). ... Packaging labeled as 7 is not recyclable in most of the United ...

https://plastics.americanchemistry.com/Plastic-Resin-Codes-PDF/

Plastic Packaging Resins. Resin. Codes. Descriptions. Properties. Product Applications. Products Made with. Recycled Content*. Polyethylene Terephthalate ...

https://learn.eartheasy.com/articles/plastics-by-the-numbers/

May 2, 2012 ... The purpose of the number is to identify the type of plastic used for the product, and not all plastics are ... Plastic resin codes .... Number 7 plastics are used to make baby bottles, sippy cups, water cooler bottles and car parts.

https://plastics.americanchemistry.com/Plastic-Packaging-Resin-Identification-Codes/

They're called resin identification codes, and they indicate the type of plastic that an item is made from. These numbers are intended to help consumers know ...

http://www.minigrip.com/resin-identification-codes.html

The SPI Resin Identification Coding System (%u201CSPI Symbols%u201D) is a set ... In the SPI article entitled “SPI Resin Identification Code – Guide to Correct Use”, ... 7. (PDF - 10KB). Other plastics, including acrylic, acrylonitrile butadiene ...

https://articles.mercola.com/sites/articles/archive/2013/04/11/plastic-use.aspx

Apr 11, 2013 ... The Resin Identification Code is a classification system which describes ... The most toxic plastics are #7, #3 and #6, while those that may be ...

https://www.nontoxicrevolution.org/blog/7-types-of-plastic

May 30, 2017 ... Do you know the difference between the number 3 and number 7 types ... That number is a resin identification code associated with the type of ...

https://www.greenmatters.com/renewables/2018/09/13/ZG59GA/plastic-recycling-numbers-resin-codes

Sep 13, 2018 ... Plastic resin codes 1-7 identify types of recyclable plastic and whether they can be collected and processed.

https://www.qualitylogoproducts.com/promo-university/different-types-of-plastic.htm

Feb 8, 2017 ... There are 7 types of plastic with different uses and features. Understanding the properties of plastic and resin codes helps you make informed decisions. ... Plastics Industry) code, which is also known as a resin identification ...