The document discusses PCR (Post-Consumer Recycled) plastic materials. It defines PCR as recycled plastic produced from plastic waste after use. The production process of PCR materials involves manual sorting, automatic sorting, washing, and granulation to produce recycled plastic particles that are mixed with original resin to make new plastic products. Using PCR materials can help reduce environmental pollution by decreasing waste plastic burial/incineration and promoting resource recycling and carbon neutrality. The document provides tips that transparent bottles should use no more than 30% PCR, semi-translucent bottles 50% PCR, and solid color bottles can use up to 100% PCR.

1. Detailed analysis of PCR materials
The pollution problem of ordinary plastics is becoming more and more serious. The protection of
the sustainable development of the ecological environment has become the consensus of people
in daily life. The recycling of packaging materials is currently one of the important ways to solve
such problems.
As a company with a sense of social responsibility, our factory can now use PCR(Post-Consumer
Recycled) plastic to produce bottles. Let’s show everyone what pcr materials are.
1. What is a PCR material?
PCR is Post-Consumer Recycled in English, which generally refers to the recycling of plastic after
use. The recycled plastic particles are mixed with the original resin to produce a variety of new
plastic products.
2. PCR material production process
The production of PCR materials includes processes such as manual roughing-automatic machine
sorting-washing-modified granulation.
1). Manual rough selection is mainly used to manually distinguish used plastic products according
to different colors and different materials.
2). Automatic machine sorting is to use near-infrared automatic sorting production line, large
electrostatic sorting production line, color sorter and other equipment to further classify
materials according to color and material.
3). Cleaning is to remove the stains, electroplating layer, oil spray layer, etc. on the surface of the
material through water washing and rapid friction.
4). After the above process, raw materials with a single material and basically the same color are
obtained; After the raw materials are divided into batches, the performance of each batch is
tested for use. Then according to the customer's requirements for product performance and color,
the raw materials are modified and color-matched and granulated.
3. The impact of PCR on the environment
PCR materials can help the country’s carbon neutrality, promote the recycling of resources, turn
waste into treasure, greatly reduce the waste of resources. It also means that fewer waste
plastics are buried, incinerated and exist in the natural environment, reducing environmental
pollution.
4. Tips for use
After a lot of experimental data, our factory suggests that customers should consider the
percentage of PCR when choosing PCR material bottles.
1)Transparent bottles should use no more than 30% PCR.
2)Seml-Translucent bottles should use no more than 50% PCR.
3)Solid color bottles do not exceed 100% PCR.

2. CANVARD PACKAGING FACTORY specializes in the production and supply of bottles, jars and other
packaging. Customers are welcome to place orders.
Website: http://www.canvardpackaging.com