You are watching: Why would it be difficult to recycle polyvinyl chloride into plastic bags?
Who knew plastic bags for recycling might recreate so plenty of things. Recycling is a an excellent way to minimize waste and also be resourceful.Plastics are split into seven basic categories:
Plastic #1: Polyethylene terephtalate, additionally known together PETE or PET. Generally clear in color, the vast majority of disposable soda and also water bottles space made of #1 plastic. This plastic is taken into consideration generally safe and also is choose up by many curbside recycling programs. However, the porous nature that its surface enables bacteria and flavor to accumulate, so stop reusing this bottles together makeshift containers.
Plastic #2: High-density polyethylene, or HDPE. Most milk jugs, laundry detergent bottles, juice bottles, butter tubs, and toiletries bottles space made that HDPE. Usually opaque in color and also picked up by most recycling programs. This plastic is taken into consideration safe and has low risk of leaching.
Plastic #3: Polyvinyl chloride, or PVC. That is provided to do food wrap, bottles for cooking oil, and also the highly usual plumbing pipes. PVC, although hard in regards to strength, it is not thought about safe to chef food near it. PVC contains softening chemicals referred to as phthalates that interfere through hormonal development. Never chef using food wrap, specifically in a microwave oven. This plastic is rarely accepted by recycling programs.
Plastic #4: Low-density polyethylene (LDPE) is offered to do grocery bags, part food wraps, squeezable bottles, and also bread bags. While thought about safe the is unfortunately no often welcomed by curbside recycling programs.
Plastic #5: This is polypropylene. Typical items created with it encompass yogurt cups, medication bottles, ketchup, syrup bottles, straws and similar wide-necked containers, as well as water bottles v a cloudy finish. This plastic is additionally considered safe, and is progressively being embraced by curbside recycling programs.
Plastic #6: Polystyrene, or Styrofoam, native which disposable containers and packaging room made. Additionally found in disposable plates and also cups. Overwhelming evidence suggests that this form of plastic leaches perhaps toxic chemicals, especially when heated. Shot to avoid the use of #6 plastic as much as possible. It is an overwhelming to recycle and most recycling program won’t expropriate it.
Plastic #7: This category basically method “everything else” and is written of plastics the were created after 1987 – the usage of plastic in this group is at your very own risk due to the fact that you don’t recognize what can be in it. Polycarbonate falls into this category, including the highly toxic BPA. Products produced encompass baby and also water bottles, sports equipment, medical and dental devices, CD’s, DVD’s, and also even iPods. That is wise to dispose of any food or drink associated product the is recognized to contain BPA. Why would certainly it be difficult for recycling polyvinyl chloride into plastic bags? the is an overwhelming to recycle #7 plastic and most curbside recycling programs won’t accept it.
*These facts about plastic bag recycling details were gathered from ggn.com.
Plastic is baled v other similar types that material.
Plastic is climate hauled turn off to a recycling facility where it begins its change and crushed into bales with other plastics that its type.
The bales are sold and shipped to be processed.
The bales space sold and shipped to reclaimers, i beg your pardon are service providers that procedure the recycle plastic. Product Recovery Facilities deserve to sell the bales in ~ a greater price if the product is clean. The cleaner the material, the better the industry value and the much more cost-effective it might be to recycle and also repurpose plastic. Make certain you remove any type of excess food/waste scrap and rinse the end your recyclables. Save bags and film clean and dry.
3. Flaking and Melting
The bags and film packaging space shredded in flakes and melted.
The bales are torn up and the pieces space shred into tiny flakes. After a rapid wash, rinse and dry, the flakes space melted together.
See more: How Many Amps Does A 400 Watt Hps Use ? How Many Amps Does A 600 Watt Hps Draw
Melted plastic is extruded into pellets, tiny oval pieces of plastic i beg your pardon is then thrust through an extruder. To visualize one extruder, think earlier on her childhood Play-Doh set where you pushed the dough with the machine to make spaghetti. This is extruding. Plastic might be extruded into various shapes; most regularly into pellets that have the right to be marketed to suppliers that usage recycled plastic.