Polyolefin shrink film is a flexible film that is categorized as fitting into the category of polyolefin. Polyolefins are plastics that are made of hydrocarbon chains with two or more carbon atoms bonded to each other. The process of shrinking is done by applying heat to the polyolefin sheet.
There are many reasons why someone would choose to use polyolefin shrink film. One of the main reasons is because it is environmentally friendly and does not release any hazardous chemicals into the environment. It also is less expensive than other plastic wraps like PVC and nylon, but equally as effective at keeping items protected from harm. It can also be recycled so there is no waste with this type of shrink wrap.
Another popular use for polyolefin shrink film is to be used in the medical field. This process is often referred to as "plastic laminate" with items like plastic trays and syringes being wrapped up in it. This is done to help avoid any contact with the product that could lead to contamination with bacteria or other harmful substances.
The polyolefin tends to be wrapped around the tray tightly so that there is no chance for air bubbles to affect the items inside of it.
The final reason why someone might choose this type of shrink wrap or plastic laminate is because it can be used for shipping purposes. The sharps containers are often found within the medical field, but they are also used for the shipping of glass syringes, vials, and other similar items. This helps protect the needle or tip from being damaged during shipping so that it is not causing harm to the person receiving this package.
There are some improvements as far as packaging goes as more companies move towards "greener" options. Many companies are using less plastic with their packaging, instead using reusable containers for shipping purposes. This will help the environment in the long term so that it does not suffer from any more pollution than necessary.
There are also companies that are moving towards using biodegradable materials for the packaging of their products. This will help to reduce any environmental damages when they are disposed of in landfills, which is something that many people are concerned about these days.
Polyolefin shrink wrap is often used in industrial applications. This is because it is a puncture-resistant film that can hold up to a lot of wear and tear. It is also less expensive than other types of plastic wraps, but equally as effective.
Some of the most popular industrial applications for polyolefin shrink wrap are:
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