Stretch film and shrink film are two different products that are used for different reasons. It depends on what you are using it on to know which one is best for you to use. Western Packaging is an agricultural packaging company that can help you with stretch and shrink film needs. This article is going to explain the differences in the two products in more depth.
Key Takeaways
- Stretch film and shrink film serve different packaging purposes. Stretch film is primarily used to secure and stabilize products during storage and transportation, while shrink film uses heat to create a tight covering around individual products or groups of products.
- Stretch film can be applied by hand or with a machine, making it useful for both smaller operations and high-volume agricultural and shipping applications.
- The right packaging film depends on the product, load size, shipping conditions, application method, and level of protection needed.
- Proper stretch film application can help improve pallet stability and reduce product movement during transportation.
- Western Packaging offers several stretch film solutions for agricultural and commercial packaging needs, including hand and machine films.
What Is Stretch Film?
Stretch film is a product used commonly in the shipping and transportation industry. It can help to keep boxes and items together and safe from shifting during transport. It is wrapped around the pallets to secure them and to hold them in place.
It is applied by hand or by machine and made out of linear low-density polyethylene plastic. Companies can decide if they will benefit more from a machine that wraps the pallets for you or if employees can do it by hand. The plastic is designed to be very stretchy and can be molded around the products it is placed around.
Is Stretch FIlm Waterproof?
When it comes to products being protected fully from water, you can not be guaranteed that water will not reach the products when stretch film is applied to them. It is good at being resistant to water and protecting it the best that it can. The film is clear and transparent, making it simple to see the products while wrapped.
Stretch film is used in agricultural needs often as well. It can be wrapped around hay bales to help protect them during the winter and rainy months. Overall, it can help to preserve it and keep the various weather elements from taking a toll on the hay.
What Is Shrink Film?
Shrink film is a product that is commonly used in the packaging industry. It is used to secure items together and keep them from contamination or damage. It is applied around items and then put under heat.
The heat creates a “shrinking” reaction in the plastic that tightly molds the products. The plastic is made from polymer plastic. Heat can be applied in two different methods that the company can decide which one to use. A handheld heat gun is one option that can be used, or a heat conveyor belt can be used for more extensive and more frequent jobs.
Items That Are Wrapped In Shrink Film
There are a wide variety of products and merchandise that is wrapped in shrink film. Many that you see daily in grocery stores, retail stores, and much more. For example, here are some of the items that you can find shrink-wrapped:
- Soda Cans and Bottled Water
- Video Games, DVD, and CDs
- Construction Materials
- Baked Goods, Meats, and Fish
- Condiment Caps and Orange Juice Lids
- Batteries and Other Electronics
- Cleaning Supplies and Laundry Detergent
- Golf Balls and Other Toys
- Medicine Bottles and Caps
- Rugs and Bed Sheets
- Shampoo, Conditioner, and Soap
Overall, shrink film is commonly used for many different products. It is used in the food, transportation, and agricultural industries. To know if you should use shrink wrap or stretch film, you will need to think of your needs. Talk with the customer representative of the company to get more help if you need it.
Additional Benefits of Choosing the Right Packaging Film
Choosing the appropriate packaging film can have an impact beyond simply keeping products together. For agricultural businesses, distributors, warehouses, and manufacturers, packaging plays an important role in protecting products while stored and transported. The right film can reduce movement, exposure, and handling issues while supporting a more efficient shipping process.
Research has also demonstrated the importance of stretch film containment force. A study published in Packaging Technology and Science found that increasing stretch wrap containment force improved unit-load deflection by as much as 81% under the conditions tested. This highlights why selecting the appropriate film and applying it correctly can be important for pallet stability. Read the USDA Forest Service summary of the study.
Businesses may also benefit from considering how the film will be applied. Hand stretch film can be practical for operations that package smaller quantities or have varying load sizes. Machine stretch film can be useful for businesses handling larger volumes and looking for a consistent wrapping process. Western Packaging offers both hand and machine stretch film options for agricultural packaging applications. Learn more about Western Packaging’s stretch film products.
Explore More Agricultural Packaging Solutions
Stretch film is only one part of a complete agricultural packaging strategy. Western Packaging also offers woven polypropylene bags for products such as feed, seed, grain, and produce. These bags are available in a variety of sizes and options for different agricultural applications.
For businesses handling larger quantities of materials, FIBC bulk bags can provide a practical solution for storing and transporting grain, fertilizer, dirt, and other bulk materials. Western Packaging also offers additional agricultural packaging products to help businesses protect products from storage through transportation.
If you are unsure whether stretch film, shrink film, or another packaging solution is right for your operation, the Western Packaging team can help you evaluate your needs. Contact Western Packaging to learn more about available packaging products and find a solution suited to your application.
Contact Western Packaging
Western Packaging is an agricultural supply company that is trusted by many. No matter what the needs are that you have, we would love to help you. If you have any questions about the products that we carry, give us a call today. We look forward to hearing from you soon.
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