Introduction

In the fruit industry, the closest to the consumer must be the retail end, the largest and most extensive, now the major fruit stores are very customer experience, improve the customer experience while also improving the quality of the product, so that the fruit becomes fresher, on more and more fruit supermarkets launched an independent packaging, not only to improve the quality of the fruit, but also to allow consumers to fruit refresh, which is the use of POF shrink film POF shrink film is a new type of packaging material widely used in food and industry. It consists of a high-performance polyolefin resin, which makes it ideal for packaging fruits and vegetables. This type of shrink film is known for its transparency, strength and durability. This article will discuss the advantages of using POF shrink film in the fruit packaging industry and how it compares to other materials.

What is the composition of POF shrink film?

The POF shrink film we use in fruit packaging retail consists of three layers: an outer layer, a middle layer and an inner layer. The outer layer consists of a high performance polyolefin that provides strength and toughness to the film. The middle layer is a layer specifically designed for shrinkage when heated. The inner layer is made up of a low coefficient of friction material that helps the film slide easily over fruits and vegetables during the packaging process.

Advantages of using POF shrink film in fruit packaging film

• Excellent clarity: POF shrink film is known for its high clarity and high gloss. This makes it the best choice for fruit and vegetable packaging because it allows consumers to see the quality of the product before they buy it.

• High shrinkage and tightness: POF shrink film has a high shrinkage rate, which means it conforms closely to the shape of the product being packaged. This results in a tight, secure package that keeps products fresher for longer.

• Environmentally friendly and safe: POF shrink film is environmentally friendly and safe to use. It contains no PVC or other harmful chemicals and can be recycled.

Comparison of POF shrink film with other materials for fruit packaging film

Comparison with PVC shrink film

PVC shrink film is similar to POF shrink film, which is also a widely used packaging material. However, PVC shrink film has many disadvantages. It is not as environmentally friendly as POF shrink film because it contains harmful chemicals. It is also not as clear and glossy as POF shrink film and has a lower shrinkage rate.

Comparison with LDPE shrink film

LDPE shrink film is another popular packaging material used in the food industry. However, it has many disadvantages compared to POF shrink film. lDPE shrink film has less clarity and gloss, which makes it difficult for consumers to see the quality of the product. It also has a lower shrinkage rate than POF shrink film and is less durable.

Comparison with BOPP Shrink Film

BOPP shrink film is another type of shrink film that is commonly used in the packaging industry. However, it has many disadvantages compared to POF film. bopp shrink film has poor clarity and gloss, which makes it difficult for consumers to see the quality of the product. It also has a lower shrinkage rate than POF shrink film and is less durable.

Advantages of POF shrink film in fruit packaging film

Clarity and gloss

One of the main advantages of POF shrink film in fruit packaging is its superior clarity and gloss. This helps to showcase the quality of the product and attract consumers.

High shrinkage and tightness

POF shrink film has high shrinkage and tightness, resulting in secure, tight packaging that maintains product freshness for longer periods of time. This is especially important in the fruit packaging industry, where freshness is key.

Environmentally friendly and safe

POF shrink film is environmentally friendly and safe to use. It can be easily recycled and does not contain harmful chemicals or other toxins.

Applications of POF shrink film in fruit packaging

Fruit Packaging Requirements

Fruit and vegetable packaging requires a film that maintains the freshness and quality of the product. POF shrink film is ideal for this application because it provides a tight, secure package that can maintain the freshness of the product.

Types of fruit packaging using POF shrink film

POF shrink film can be used for a variety of fruit packaging types, including tray packaging, bag packaging and clamshell packaging. These packaging types are especially important in the fruit packaging industry because they help maintain the freshness of the product and its appeal to consumers.

Benefits of using POF shrink film in fruit packaging

The use of POF shrink film in fruit packaging can provide many benefits to the fruit industry and consumers. These benefits include

• Extended shelf life: POF shrink film provides a tight, secure package that maintains the freshness and quality of the product for longer periods of time.

• Improved product appearance: The superior clarity and gloss of POF shrink film helps showcase the quality of the product and attracts consumers.

• Environmentally friendly: POF shrink film is environmentally friendly and can be easily recycled, which helps reduce waste in the environment.

Conclusion

POF shrink film is a versatile and effective packaging material that is ideal for the fruit packaging industry. Its excellent clarity and gloss, high shrinkage and tightness, and environmentally friendly properties give it many advantages over other packaging materials. As the fruit packaging industry continues to grow, POF shrink film is expected to play an increasingly important role in the packaging of fruits and vegetables.