2025年1月9日 · Recycling numbers, officially called Resin Identification Codes (RICs), are the numerical symbols inside triangular recycling icons found on plastic products.Introduced in 1988 by the Society of the Plastics Industry (now known as the Plastics Industry Association), the system was created to help recycling facilities identify and sort plastics by their resin type.

2024年4月15日 · Sustainability experts explain recycling symbols 1-7 to help you understand recycle symbol meanings and which plastics can't be recycled, with charts.

2019年2月10日 · A product made of plastic is often stamped with a resin code, which is a number between one and seven inside a small triangle made of arrows. The presence of a resin code doesn’t necessarily mean that the product can be recycled.

Curious to learn more about recycling numbers or symbols? Dive into our latest blog posts where we explore what the number in the recycling symbol means and why you should look out for the phrase “made from post-consumer recycled content.”

2009年8月1日 · You've probably seen the recycling logo stamped on plastic items, often with a number inside and letters underneath. This article explains their significance and includes a free plastics recycling cheat sheet for download!

Find out which plastics are safe, which may leak chemicals, and how to recycle plastic with this Plastics Identification Chart. Interestingly, the number of symbols inside the triangles on plastic bottles and containers was not meant to help us identify which ones to recycle.

2024年12月3日 · What do the plastic recycling numbers represent? Plastic recycling numbers are resin identification codes. They categorize plastics by polymer type. This helps in recycling and proper disposal. For example, #1 (PETE) and #2 (HDPE) are often recycled. But, some types might not be recycled everywhere.

2018年9月13日 · 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.

2015年3月31日 · Knowing what all the different numbers inside the iconic recycling symbol mean is an important first step in responsible recycling. Not all materials are created equally and knowing which plastics are better to use and easier to …

Rules and regulations vary by city and town based on their recycling programs. To ensure you are disposing of recyclable materials correctly, check with your local waste management provider on what they accept through curbside pickup.