What is shrink wrap machine?
Shrink wrap machine is mostly used in packaging in industry.it is referred to a machine that is used in heating shrink packaging. Shrink wrap is a material that is made of polymer plastic film. It shrinks strongly over covering when heat is applied to it.Shrink wrap machine shrinks a plastic film that is around a product and this is done by applying heat on it. It includes a heat source and sealer.Open ends of the shrink film are closed by sealer while heat is applied by the source to shrink down the film to the product that is going to be wrapped.A heat gun is used as a source in the industries that have low output operations. Shrink wrap machines are manual, semi-automatic and automatic as well. Item is covered by shrink wrap machine, it is then sent over a tunnel which is very heated or considered it as heated oven for the purpose of shrinking purpose. Many kinds of shrink wrap machines are available for use. They can be available for a variety of purposes and uses. Their application is very huge and they can be used in a variety of industries. So shrink machines are best machines for all output levels.
Shrink wrap machines are used to wrap many different kinds of packaging. These includes:
- Bags or pouches
- Blister packs
- Jars or cans
- Bottles and cases
- Aerosol containers
- Drums and kegs
- Trays and cups
Working of shrink wrap machine:
Materials are supplied in very different ways through shrink wrap machines. These includes center-folded film, pre-formed shrink bags, and flat rollstock. The product is well wrapped by flat roll stock shrink wrap. Then a roll of shrink wrap is supplied by center-folded film machine. Plastic is placed in the center of the machine and before that it is folded and divided into half. Shrink wrap remaining edges are sealed. It takes the form of a bag and then packages is heated. Heat cause the product that is in the bag to shrink.
Another option of shrink wrap machine is pre-formed bags. Their working is like that their bags have an opening at one end, allow the product to be placed in thebag. They sealed the bag, after that they shrink it.
Additional Features of Shrink Wrap Machine:
These features include:
- Hazardous location protection
- Sanitary options
- Processor interface
- Stainless steel construction
- Feeding Device
- Robotic Automation
Types of Shrink Wrap Sealer:
There are two kinds of Shrink Wrap Machines.
- Smaller Shrink Wrap Machines
- Industrial Shrink Wrap Machines
Smaller Shrink wrap Machines are one step systems, heat guns and shrink wrap tunnels. These devices are just for a single purpose. These are only part of theprocess of shrink-wrapping.
Industrial Shrink Wrap Machines are needed by large manufacturers and industries. These machines are automated machine and all in one. In a minute these machines have the capacity to wrap and tighten shrink wrap over tons of packages. These machines are very complex and extremely huge. Industrial shrink wrap machines include themselves on theassembly line and on the large shrink wrap ovens or tunnels after the solicitation of material.
Shrink wrap machines are widely used in all kinds of manufacturing industries and its uses suggest that is best for all the output levels.