Which is Better for Skin Packaging?

by Sudarsan

When it comes to skin packaging, there are two types of films that are commonly used- Surlyn and Skin Poly Film.

Both have their own advantages and disadvantages, but which one is the best for your product? Read on to find out more.

What is Surlyn?

Surlyn is a polyethylene resin that is used in a variety of applications, including food packaging, electronics, and automotive parts. It is prized for its toughness and flexibility, as well as its resistance to chemicals and moisture.

Surlyn was first developed in the 1950s by the DuPont company, and it has since become one of the most widely used plastics in the world.

In recent years, Surlyn has also been used in 3D printing applications due to its ability to produce strong and durable parts.

As a result, Surlyn is a versatile material that is poised to play an important role in a variety of industries in the years to come.

What is Skin Poly Film?

Skin Poly Film is a type of plastic that is used in many applications. It is frequently used to make food packaging, as it is clear and strong. However, it can also be used for things like windows, containers, and even medical products.

Skin Poly Film is made from two types of plastic: polyethylene terephthalate (PET) and polyethylene (PE).

PET is a thermoplastic polymer that is stiff and has a high melting point. PE is a softer plastic that is less rigid. Skin Poly Film is made by combining these two plastics together. The result is a clear, strong film that can be used in a variety of applications.

Advantages and Disadvantages of Surlyn

Surlyn is a synthetic resin produced by DuPont. It is most commonly used as a coating or barrier material in the food and beverage industry.

However, Surlyn has a number of advantages and disadvantages that must be considered before using it in any application.

One advantage of Surlyn is its high impact resistance. This makes it ideal for applications where it will be subject to bumps or other forms of physical stress.

Surlyn also has excellent moisture resistance, which makes it ideal for outdoor applications or for products that will be exposed to humid conditions.

On the other hand, one disadvantage of Surlyn is its high cost. This material is significantly more expensive than other types of plastics, which can make it prohibitive for some applications.

In addition, Surlyn can be difficult to work with, making it necessary to use specialized equipment during the manufacturing process.

As a result, Surlyn must be carefully considered before being used in any application.

Advantages and Disadvantages of Skin Poly Film

There are a variety of ways to protect fruits and vegetables from pests, diseases, and weather damage.

One common type of protection is skin poly film. This thin plastic sheeting is placed directly on top of crops, creating a barrier between the plants and the outside world.

Skin poly film can be very effective in preventing damage, but it also has some disadvantages.

One major disadvantage is that it can be difficult to remove the film without damaging the crops.

In addition, the film can inhibit air circulation, leading to problems with mold and mildew. And finally, the film can block out sunlight, preventing photosynthesis from taking place.

While skin poly film offers some protections, it is important to weigh the advantages and disadvantages before using it on your crops.


In conclusion, there is no clear winner when it comes to choosing between Surlyn and Skin Poly Film for skin packaging. It really depends on your specific needs and what you are looking for in a film. Hopefully this article has helped you make a decision about which film is right for you.

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