Purchase Guide for Paper Aluminum Plastic Composite Packaging Film

Paper aluminum-plastic composite packaging film, as a new type of packaging material, combines the environmental friendliness of paper and the barrier properties of aluminum foil, as well as the flexibility and durability of plastic, and is widely used in fields such as food, medicine, and chemical engineering. However, there are many types of paper aluminum-plastic composite packaging films on the market, and how to choose the appropriate packaging film has become a challenge for many enterprises. This article will provide a detailed guide for purchasing paper aluminum-plastic composite packaging film, helping you easily choose the ideal packaging material.

1. Determine packaging requirements

Before purchasing paper aluminum-plastic composite packaging film, it is necessary to first clarify your packaging needs, including:

Types of packaging items: food, medicine, chemical products, etc. Size and weight of packaging items: determine the size and thickness of packaging film Storage environment of packaging items: temperature, humidity, light, etc. Shelf life of packaging items: determine the barrier performance of packaging film Packaging cost budget: determine the cost-effectiveness of packaging film

2. Choose the appropriate material structure

Paper aluminum-plastic composite packaging film is generally made by stacking paper, aluminum foil, and plastic film. Different material structures have different performance characteristics:

Paper: Provides strength and load-bearing capacity, printable, environmentally friendly and easy to recycle. Aluminum foil: It has good barrier properties and can prevent oxygen, water vapor, light, etc. from entering the interior of the packaging, extending the shelf life of the product. Plastic film: It has good flexibility and durability, which can improve the sealing and impact resistance of packaging film.

3. Determine the material thickness

The thickness of paper aluminum-plastic composite packaging film will affect its strength, barrier performance, and cost. Choose the appropriate material thickness based on the size, weight, and storage environment of the packaged items:

Thinner packaging film: suitable for packaging lightweight and fragile products, can reduce costs. Thicker packaging film: suitable for packaging heavier products, providing better protection and barrier performance.

4. Understand the barrier performance

The barrier performance of paper aluminum-plastic composite packaging film refers to its ability to prevent oxygen, water vapor, light, and other substances from entering the interior of the packaging. Different material structures and thicknesses can affect barrier performance. Select appropriate barrier properties based on the shelf life requirements of the packaged items:

High barrier packaging film: suitable for packaging food, drugs, etc. that require long-term storage, and can effectively extend the shelf life. Low barrier packaging film: suitable for packaging food for short-term consumption, with low cost.

5. Pay attention to environmental protection

With the increasing awareness of environmental protection, more and more companies are paying attention to the environmental friendliness of packaging materials. Choosing recyclable and biodegradable paper aluminum-plastic composite packaging film can reduce environmental pollution:

Recyclable packaging film: can be recycled and reused, reducing resource waste. Degradable packaging film: It can be naturally degraded without causing environmental pollution.

6. Choose reliable suppliers

Choosing a reliable supplier is the key to ensuring the quality of packaging film. We suggest that you choose a supplier with good reputation, professional skills, and comprehensive after-sales service:

Understand the production process of suppliers: ensure mature and stable production processes, and reliable product quality. Check the supplier's qualification certificate: Ensure that the supplier has relevant qualifications and certifications. Request samples for testing: Ensure product performance meets your requirements.

7. Understand price factors

The price of paper aluminum-plastic composite packaging film is influenced by various factors, such as material structure, thickness, barrier performance, printing, etc. We suggest that you consider both price and quality factors based on the actual situation and choose products with high cost-effectiveness.

Negotiate with suppliers: Understand the quotes and preferential policies of different suppliers. Compare prices and choose suppliers with reasonable prices and reliable quality.

8. Integration of automatic packaging line

In order to improve packaging efficiency and reduce labor costs, many companies choose to integrate paper aluminum-plastic composite packaging film with automatic packaging lines. Jiangsu Stek Intelligent Manufacturing Co., Ltd., as a leading provider of intelligent manufacturing solutions in China, can provide a complete integrated solution for automatic packaging lines, including:

Automatic palletizing conveyor line: used to palletize packaged products. Automatic packaging line: used for automatic packaging of products. Automatic transportation line: used to transport products from the production line to the packaging line or warehouse. Automatic loading and unloading: used to unload products from the production line to the packaging line. Industrial robots and robotic arms: used for handling, palletizing, and other operations in automated packaging processes. Stacking machine manufacturer: Provide high-quality palletizing machines to meet the stacking needs of different products.

9. After sales service

Choosing a supplier that provides comprehensive after-sales service can ensure that any problems you encounter during use can be promptly resolved

Technical support: Suppliers should provide technical support to help you solve any problems encountered during the use of packaging film. Maintenance: The supplier should provide maintenance services to ensure the normal use of the packaging film. Product replacement: Suppliers should provide product replacement services to ensure that you receive high-quality products.

10. Summary

Choosing the appropriate paper aluminum-plastic composite packaging film requires comprehensive consideration of multiple factors, including packaging requirements, material structure, thickness, barrier performance, environmental friendliness, supplier reputation, price, and after-sales service. I hope the purchasing guide provided in this article can help you make wise decisions, choose the ideal packaging materials, and enhance the product packaging effect and brand image.