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The Difference between RPET And PET And The Application of RPET

Views: 20     Author: Site Editor     Publish Time: 2023-04-25      Origin: Site

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What is RPET?

Before we start introducing REPT, let us take a look at the whole process of REPT, which is recycled PET plastic (polyethylene terephthalate). RPET is a type of PET, where the "R" stands for Recycle. PET is the abbreviation for polyethylene Terephthalate, and RPET is usually made by recycling PET. In the process of recycling PET, RPET can be produced, thereby reducing plastic waste and benefiting the environment and society. A cooperative relationship between the two can support the use of RPET for production.

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The connection and difference between RPET and PET

Since RPET is usually made from recycled PET, there are certain connections and differences between the two:

Connections:

1.RPET extends the lifecycle of PET: Through recycling and reusing PET materials, such as turning mineral water bottles into transparent sheets, RPET extends the lifecycle of PET, forming an environmentally friendly closed loop.

2.There is a substitutional relationship between the two: In certain environments, RPET can replace the use of PET, for example, in eco-friendly packaging sectors.

3.There is a complementary relationship between the two: Although PET still holds an absolute leading position in most fields, RPET provides an alternative environmentally friendly option.


Differences:

1.Source Difference:As mentioned earlier, PET is a virgin plastic material derived from petroleum, while RPET is made by recycling and reusing PET products.

2.Environmental Impact:Although PET is already considered environmentally friendly, RPET represents a significant improvement in this regard. Compared to PET, the manufacturing process of RPET reduces greenhouse gas emissions by 79%. It also consumes less energy during production and has a smaller environmental impact after it becomes obsolete.

3.Cost:Since RPET's raw materials come from recycled PET, the material cost of RPET is typically lower than that of PET.

4.Quality:In practical working environments, while there are some differences in quality between the two, high-quality RPET is comparable to PET in terms of mechanical properties, transparency, and other aspects.



Some corporate actions

Coca-Cola

1.Currently, plastic bottles are made of an average of 25% rPET and 75% virgin PET.

2.By 2025, aim to make all packaging 100% recyclable globally.

3.By 2030, use at least 50% recycled materials in packaging.

4.From September 2021, the UK branch will convert all its bottles to 100% recyclable PET.


Pepsi

1.Design 100% of packaging to be recyclable, compostable, or biodegradable.

2.Reduce virgin plastic content by 35% across the beverage portfolio.


Nestlé

1.Most packaging in the water business has already achieved 100% recyclability or reusability.

2.Commit to using 50% recycled PET in global PET packaging materials by 2025.


Danone

3.By 2025, all packaging will be made from 100% recyclable, reusable, or compostable materials.

4.Help develop recycling infrastructure to improve recycling rates.

5.Evian brand commits to using 100% rPET plastic for all plastic bottles before 2025.


Unilever

1.Since 2019, has been introducing products with 100% recycled plastic bottle bodies in China.

2.Commits that by 2025, all product packaging will be 100% reusable, recyclable, or degradable plastic.

3.At least 25% of the plastic will come from recycled plastic.


Henkel

  1. Most PET bottles in the laundry and home care business have already been converted to 100% recycled plastic.



Properties of RPET Sheets

RPET sheets have several properties that make them ideal for a variety of applications. Some of these properties include:

1.Durability: RPET sheets are highly durable and can withstand a lot of wear and tear. They are resistant to impact, punctures, and tears, making them ideal for use in applications where strength is important.

2.Transparency: RPET sheets are highly transparent, making them ideal for use in applications where visibility is important. They are often used in the production of packaging materials for food and other products.

3.Heat Resistance: RPET sheets have good heat resistance, making them ideal for use in applications where they will be exposed to high temperatures. They can be used in the production of ovenable trays and other food packaging materials.

4.Chemical Resistance: RPET sheets are resistant to a variety of chemicals, including acids and oils. This makes them ideal for use in applications where they will be exposed to these substances.



Benefits of RPET Sheets

There are several benefits to using RPET sheets. Some of these benefits include:

1.Environmental Sustainability: RPET sheets are made from recycled materials, which helps to reduce the amount of waste that goes into landfills. This makes them a more environmentally sustainable option than traditional plastic sheets.

2.Cost-Effective: RPET sheets are often less expensive than traditional plastic sheets, making them a cost-effective option for many applications.

3.Versatile: RPET sheets can be used in a variety of applications, including packaging, signage, and display materials. They can be cut, drilled, and thermoformed to create a variety of shapes and sizes.


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Applications of RPET Sheets

RPET sheets are used in a wide range of applications across several industries. Some common applications include:

1.Packaging: RPET sheets are often used in the production of food packaging materials, such as trays, clamshells, and containers. They are also used in the production of blister packs and other types of packaging.

2.Signage and Display Materials: RPET sheets are highly transparent and can be printed on, making them ideal for use in signage and display materials. They can be used to create posters, banners, and other types of promotional materials.

3.Automotive: RPET sheets are used in the production of automotive parts, such as interior trim panels and door panels. They are also used in the production of sound deadening materials.

4.Construction: RPET sheets are used in the production of insulation materials, such as wall insulation and roofing insulation. They can also be used in the production of sound insulation materials.\


In conclusion, RPET sheets are a versatile and cost-effective option for many applications. They offer several benefits over traditional plastic sheets, including environmental sustainability and durability. If you are looking for a high-quality sheet material for your next project, consider using RPET sheets.


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