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Know about Shrink Wrap Machine

Heat shrink packaging machine is highly automated equipment. The product is widely used in the pharmaceutical, food and beverage, and household chemical industries. The application of shrink film packaging machines can greatly reduce the cost of materials and labor in the use of packaging.Get more news about Auto Shrink Wrap Machine,you can vist our website!

What is shrink wrap?

Shrink wrap is a plastic film that can be stretched over awkwardly shaped items and heated to shrink to tightly fit its contours and crevices as if stuck to it – all without any kind of adhesive.

So, when was shrink wrap invented? The process of heating and stretching polythene sheets and cooling them and then reversing the process was first trialed in the US as a potential packaging process in the 1960s. It was then refined and had its first commercial use in 1981 in the US.

As to who invented shrink wrap, its provenance is murky. It is claimed that the process was actually invented in the 1960’s at WR Grace and company, by Robert D. Lowry, John Dreyfuss, and John W. Harrison of Winchester Massachusetts in the US. The process was then refined and rolled out for industrial use by Global Wrap LLC in the US in 1981.
Why do businesses use shrink wrapping?

There are many ways businesses can wrap their products, and shrink wrapping is growing in popularity. There are several reasons why they choose this method, including the following:

1. Protection: Shrink wrapping offers protection for products. Once you apply the shrink wrap, seal the ends to create a fully enclosed package and heat the material to conform to the product. It protects products against water damage, dust, rubbing and tearing.

2. Durability: Shrink wrap protects products from rubbing during transit in palletized loads. No dirt or moisture can get inside, so it creates a durable barrier to keep products safe as they ship from warehouses or directly to customers.
3. Tamper-resistance: Another reason businesses use shrink wrapping is tamper-resistance. If anyone tampers, it is obvious and the products can be pulled before going to the customer. It also helps end-users feel confident in the purchases they make.

4. Cost-efficiency: Shrink wrapping is affordable compared to other packaging options, and it also requires less storage space and is more efficient. Products can be wrapped and labeled for pennies.

5. Convenience: You can use shrink wrapping on many different shapes and sizes of products. It can cover objects with odd shapes and protect any size of product.

6 Display: Businesses can use shrink wrapping and still display the products on shelves. The transparent film allows products to be seen before customers make a purchase.