What is the cost comparison between PET aluminum coated film and other materials?

PET aluminum plated filmThe cost comparison with other packaging materials involves multiple aspects, including raw material costs, processing costs, transportation costs, and recycling costs. Here is a comprehensive comparative analysis of these aspects:

1、 Raw material cost

1. PET aluminum coated film: The main raw materials for PET aluminum coated film are polyester film and aluminum layer. The price of polyester film is affected by fluctuations in oil prices, but relatively stable; Although the cost of aluminum layer is relatively high, the aluminum plating process results in minimal usage of aluminum layer, making the overall raw material cost relatively controllable.

2. Other plastic films (such as PE, PP): The raw material costs of these materials are also affected by fluctuations in oil prices, but are usually lower thanPET aluminum plated filmBecause no additional aluminum plating process is required. However, to achieve similar barrier properties, it may be necessary to increase the thickness of the film or use multi-layer composite structures, thereby increasing the cost of raw materials.

3. Glass containers: The raw material cost of glass containers is relatively high, and their weight increases transportation costs. But glass has good barrier properties and recyclability.

4. Metal cans: The raw material cost of metal cans is also relatively high, mainly composed of metals such as aluminum and iron. Metal prices are greatly affected by global market price fluctuations, and processing costs are relatively high.

2、 Processing cost

1. PET aluminum plated film:PET aluminum plated filmThe processing cost includes processes such as aluminum plating, printing, and lamination. The aluminum plating process requires specific equipment and technology, but once the equipment is put into operation, the processing cost per unit product is relatively low. In addition, the production process of PET aluminum plated film is relatively environmentally friendly, which is conducive to reducing future environmental costs.

2. Other plastic films: The processing cost is relatively low, mainly made through processes such as extrusion and blown film. However, to meet specific performance requirements, additional processes and costs may need to be added.

3. Glass containers: Processing costs include multiple stages such as raw material melting, forming, annealing, and require high-precision equipment and technical support. In addition, special attention should be paid to the transportation and storage of glass containers to prevent damage.

4. Metal cans: Processing costs include cutting, stamping, welding, and other processes of metal plates, which also require high-precision equipment and technical support. The production process of metal cans is relatively complex and consumes high energy.

3、 Transportation cost

1. PET aluminum plated film: Due to its lightweight and easy winding into rolls, the transportation cost is relatively low.

2. Other plastic films: They also have the characteristics of being lightweight and easy to transport, but may require larger packaging space to accommodate multi-layer composite structures or thicker films.

3. Glass containers: Due to their large weight and fragility, the transportation cost of glass containers is relatively high. Special packaging and transportation measures are required to ensure safe delivery.

4. Metal cans: Although metal cans themselves are not as heavy as glass containers, due to their shape and material characteristics, attention should also be paid to preventing deformation and damage during transportation.

4、 Recycling and reuse costs

1. PET aluminum plated film:PET aluminum plated filmIt has good recyclability and relatively low recycling and reuse costs. Through advanced recycling technology, PET film and aluminum layer can be separated and reused separately.

2. Other plastic films: They also have a certain degree of recyclability, but the recycling process may require classification and treatment to remove impurities and additives.

3. Glass containers: Glass containers have high recycling value and the recycling process is relatively simple, but the cost of recycling is still affected by transportation and crushing.

4. Metal cans: Metal cans also have high recycling value and the recycling process is relatively simple. The recycled metal can be reused to produce new metal products.

In summary, PET aluminum coated film has certain advantages in terms of raw material cost, processing cost, transportation cost, and recycling cost. However, the specific cost still needs to be comprehensively considered based on product specifications, production processes, and market demand. When choosing packaging materials, enterprises should make reasonable choices based on their own product characteristics and market demand.