Fakta Menarik - Apa Makna Tanda Segitiga di Botol Plastik - 7 Simbol Angka di Wadah Plastik

Introduction

This tutorial explains the meanings behind the triangle symbols and numbers found on plastic containers. Understanding these symbols is important for recycling and making informed choices about plastic usage.

Step 1: Identify the Triangle Symbol

• Look for the triangle symbol located at the bottom of plastic containers.
• This symbol is often accompanied by a number inside it, which indicates the type of plastic.

Step 2: Understand the Numbers and Their Meanings

Familiarize yourself with the seven common numbers associated with plastic types:

1. Polyethylene Terephthalate (PET or PETE)

   • Commonly used in beverage bottles and food containers.
   • Recyclable and safe for single-use.

2. High-Density Polyethylene (HDPE)

   • Used in milk jugs, detergent bottles, and some plastic bags.
   • Recyclable and considered safe for food contact.

3. Polyvinyl Chloride (PVC)

   • Found in plumbing pipes, clear food packaging, and shrink wrap.
   • Not typically recycled and may contain harmful chemicals.

4. Low-Density Polyethylene (LDPE)

   • Used for grocery bags, bread bags, and some food wraps.
   • Generally not recycled curbside.

5. Polypropylene (PP)

   • Common in yogurt containers, straws, and bottle caps.
   • Recyclable and safe for food contact.

6. Polystyrene (PS)

   • Found in disposable coffee cups, plastic food boxes, and cutlery.
   • Not widely recycled and can release harmful substances.

7. Other (Various Plastics)

   • Includes a mixture of other plastics, such as nylon and polycarbonate.
   • Recycling depends on the specific type; may contain BPA.

Step 3: Check Local Recycling Guidelines

• Investigate your local recycling program to understand which plastics are accepted.
• Ensure that items are clean and dry before recycling to avoid contamination.

Step 4: Make Informed Choices

• Choose products with recyclable materials whenever possible.
• Avoid plastics that are not recyclable or may contain harmful additives.

Conclusion

Understanding the triangle symbols and numbers on plastic containers aids in better recycling practices and encourages responsible plastic use. Always check local recycling guidelines and opt for safer plastic choices to help reduce environmental impact.