Plastic Packaging in NZ?
If you have accumulated plastic packaging and are uncertain about its disposal, determining what belongs in the recycling bin can be challenging, particularly following the recent updates to New Zealand’s recycling regulations. This guide provides a comprehensive breakdown of what the recycling numbers on plastic packaging signify, which materials are genuinely recyclable, and how to effectively manage and sort your waste.
What changed with NZ recycling rules in 2024?
Up until February 2024, each council in New Zealand had its own recycling rules. Now, the whole country follows the same standards, making it easier for everyone to know what goes in the recycling bin.
What do the recycle numbers mean on plastic packaging in NZ?
The numbers on plastic packaging are resin identification codes that show what type of plastic the item is made from. In New Zealand, only certain numbers are accepted in kerbside recycling, so it’s important to know what each code means.
Most plastics have a number within a triangle somewhere on them. Let’s break down what each number means and which ones you can recycle in NZ.
Plastic recycling numbers 1 to 7 explained for NZ households
Recycle no. 1
PETE (Polyethylene Terephthalate) is one of the most common plastics. You’ll find it in:
- Water and drink bottles
- Some food packaging
PETE plastic is recyclable. It’s turned into new bottles or spun into polyester for things like fleece, carpets, and stuffing.
Recycle no. 2
HDPE (High-Density Polyethylene) is a tough plastic found in:
- Milk, detergent, and oil bottles
- Toys and picnic tables
- Waste bins and park benches
It is simple and cost-effective to recycle, so you should place it in your recycling bin.
Recycle grade no. 3
PVC (Polyvinyl Chloride) is a soft, flexible plastic used for:
- Clear food wrapping and cooking oil bottles
- Children and pet toys
- Window frames and garden hoses
PVC plastic products are not recyclable, so once they can no longer be reused, they’ll have to go to the landfill.
Recycle grade no. 4
LDPE (Low-Density Polyethylene) is used for:
- Shrink wraps and bread bags
- Dry cleaner garment bags
- Squeezable bottles
Products made with LDPE are reusable, but not always recyclable, and cannot go in your council bin.
Recycle grade no. 5
Number 5 Polypropylene (PP) is used for:
- Yoghurt containers
- Ice cream tubs
- Takeaway food containers
It’s tough and versatile, and you can recycle it in your council bin.
Recycle grade no. 6
PS (Polystyrene) is used for:
- Disposable styrofoam
- Picnic cutlery
- Packing peanuts
It’s being used less these days, and it does not go in your recycling bin.
Recycle grade no. 7
Number 7 plastics include:
- BPA
- Polycarbonate (PC)
- LEXAN
You will not encounter these frequently, but do not place them in your recycling bin.
What can and cannot go in your council recycling bin in NZ?
With the new nationwide recycling system, you can put these in your recycling bin:
- Glass bottles and jars
- Paper and cardboard
- Stiff plastic bottles, trays, and containers (grades 1, 2 and 5 only)
- Tin, steel and aluminium cans
Keep these out:
- Items less than 50mm (e.g. caps, small cosmetic and spice containers)
- Aerosol cans (steel and aluminium)
- Liquid paperboard (beverage cartons and juice boxes)
- Plastics 3, 4, 6 and 7
- Aluminium foil and trays
- All lids
- Items over 4 litres
Contamination costs Auckland ratepayers an extra $3 million per year in sorting and disposal, according to the Auckland Council. Clean your recyclables thoroughly and don’t put anything in your bin that can’t be recycled.
Share these guidelines with your colleagues, family, and friends to ensure everyone contributes to effective recycling practices in New Zealand.
Keep your recycling sorted with a little help from Pink Bins
If you have more waste than your council bin can accommodate, we provide efficient and straightforward waste removal services. At Pink Bins, we operate our own recycling plant in Manukau, where we sort and recycle materials on your behalf. For assistance with larger loads, you can book online or contact us directly to arrange prompt bin delivery.
Frequently asked questions about plastic recycling numbers in NZ
Is number 2 plastic recyclable in NZ?
Number 2 plastic (HDPE) is widely accepted in kerbside recycling bins across New Zealand. Ensure the items are clean, retain their original shape, and have all lids, pumps, or triggers removed before placing them in the bin.
Is number 5 plastic actually recycled in NZ?
Number 5 plastic (PP) is one of the most versatile and widely used packaging materials, and it is accepted in most NZ kerbside recycling collections.
What are the 7 plastic recycling codes?
The seven are: 1 PETE, 2 HDPE, 3 PVC, 4 LDPE, 5 PP, 6 PS, and 7 Other. They tell you the plastic type, not whether your council accepts it. In NZ, only 1, 2 and 5 go in kerbside bins.
Why are some plastics with the recycling symbol not accepted in NZ recycling bins?
The triangle symbol shows the type of plastic, not if it’s accepted in your local recycling. In NZ, only rigid plastics numbered 1, 2, and 5 go in kerbside bins because they’re easiest to recycle.
What is the correct disposal method for soft plastics and plastic bags in NZ?
Soft plastics, like bread bags and bubble wrap, can’t go in your council recycling bin because they get tangled in the sorting machines. Collect them and drop them off at Soft Plastics Recycling bins at many supermarkets and stores.