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Packaging

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Additionally, chemicals from packaging materials, as well as inks and dyes from labels, may leach into the soil and groundwater. New	Bruce 前天 16:50	03	Bruce 前天 16:50
Once released, these gas emissions can be toxic and have adverse effects on the environment and human health. New	Bruce 前天 16:50	04	Bruce 前天 16:50
When plastics are left to degrade in the environment, they emit several greenhouse gases, such as methane and ethylene. New	Bruce 前天 16:50	04	Bruce 前天 16:50
This happens to most plastic packaging that ends up in landfills. New	Bruce 前天 16:50	03	Bruce 前天 16:50
Instead, single-use plastic packaging degrades and may become microplastics, which continue to pollute the environment. New	Bruce 前天 16:50	03	Bruce 前天 16:50
More so, they never tend to break down completely. New	Bruce 前天 16:50	04	Bruce 前天 16:50
However, they can take hundreds of years to break down. New	Bruce 前天 16:49	04	Bruce 前天 16:49
As the name suggests, these plastics are specifically designed to be used once. New	Bruce 前天 16:49	04	Bruce 前天 16:49
Single-use plastics, such as food packaging, accounts for 40% of all plastic produced annually. New	Bruce 前天 16:49	04	Bruce 前天 16:49
If this continues, annual plastic production could reach up to 2,000 million MT by 2050. New	Bruce 前天 16:49	04	Bruce 前天 16:49
Notably, plastic production has increased from 1.5 million metric tons (MT) in 1950 to an astounding 368 million MT in 2019. New	Bruce 前天 16:49	03	Bruce 前天 16:49
Of the 8.3 billion tons of plastics that have been produced since the 1950s, 79% have ended up in landfills or have leaked into the environment. New	Bruce 前天 16:49	04	Bruce 前天 16:49
How does plastic packaging contribute to climate change? New	Bruce 前天 16:48	03	Bruce 前天 16:48
A close up image of multilayer coffee packaging in an article on can plastic packaging contribute to climate change New	Bruce 前天 16:48	03	Bruce 前天 16:48
An additional 30% of emissions are released when this process takes place. New	Bruce 前天 16:48	03	Bruce 前天 16:48
These pellets are melted and moulded into usable plastic products, such as bottles, food packaging, and medical devices. New	Bruce 前天 16:40	04	Bruce 前天 16:40
The manufacturing and transportation phases of plastic resin are estimated to account for 61% of the total plastic greenhouse gas emissions. New	Bruce 前天 16:40	03	Bruce 前天 16:40
These are then combined to create different polymers that make up plastic resin pellets which are shipped to plastic manufacturers. New	Bruce 前天 16:39	04	Bruce 前天 16:39
This process transforms them into plastic ��building blocks�� called ethylene and propylene. New	Bruce 前天 16:39	04	Bruce 前天 16:39
Materials such as ethane and propane are extracted, and then treated with heat in a process called ��cracking��. New	Bruce 前天 16:39	04	Bruce 前天 16:39

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