Clear vinyl is a form of plastic that is one of the most popular all over the world. The usage of this vinyl is mostly linked to making plastic bags. They are so popular due to their effective nature that can easily make the product well preserved and well presented at the same time. The usage of vinyl has been popular for a long time, and we have seen more innovations in the making of these vinyl banners printing. They are very cost-effective and can be bulk bought to save costs.
Moreover, they are also highly customizable. So any manufacturer can easily get the best and most suitable bags for their usage. The usage of clear vinyl has revolutionized the packaging world. It has amazing abilities that make it a good option for packaging almost any product. Many other factors have made vinyl banners so useful. We will be discussing all of this later on. For now, let’s have an overview of how they are made.
Making vinyl banners 101:
The fact that almost all companies in the world use these bags means that they are widely available and easy to make. They are flexible, versatile, and attractive at the same time. To make such a unique and useful bag must be very difficult, right? No, it’s not. You can make them very easily. Just how easy is it to create a clear vinyl wrap? Let’s find out. We have made a list of steps that can make it easy for you to understand the process and follow it.
- Raw materials come first. Of course, whenever you are making something, you have to gather its raw material. In the case of these bags, we use polyethylene. It is a form of hydrocarbons as it is extracted from refined oil or natural gas. Once we have the fuels, we send them to the refineries, where we extract the polyethylene from petroleum.
- Get the polyethylene. This is where we use a variety of chemical reactions to get the material we needed. We superheat the fuel and pressurize it to isolate the pure polyethylene. It is then polymerized and crafted in the shape of pellets. These pellets are the polyethylene polymers that we have gotten at last.
- Choose the right conditions. Each form of plastic packaging has a different requirement. For example, grocery bags need lesser heat and pressure to be apply to the pellets. But to make clear vinyl sheets,we have to heat them thoroughly. The heat determines the density of the plastic sheet. And clear bags need a high-density sheet to be effective. Therefore, we will supply the right temperature to the pellets to make them high-density plastic sheets.
- Get the film. This is where the real work begins. We will take the plastic sheet and melt it. We have to be careful at this stage. Only the optimum temperature and pressure will do. Once we have an equally dense plastic liquid, we pump air into it. This makes the molten plastic resemble a tube, or rather a balloon. This balloon is then pass through a vertical corridor. This is where it cools down. The plastic becomes cold and is then roll into sheets of retail packaging. This is do by using multiple rollers. They stretch out the plastic into thin sheets. These thin sheets are use to make the bag. Or, more specifically, they are the walls of the bag. These sheets are roll on the rollers and put into two separate flatbeds. Why is this?” well, our bags have two sheets that are join together at the seams to make a pouch shape. These two separate sheets will be join together later on.
- To print or not? When we are making clear bags, we usually do not use heavy printing for the bags. The whole idea of a clear bag is that it should be visible and should not hide its contents. However, some manufacturers prefer to brand their bags. They let the walls remain as they are, but add the brand name or the brand logo on the bag to make it more recognizable. Whatever option you use, it is up to you. If you wish to have completely Clear Vinyl labelsand bags, then skip to the next step. If not, then you can use a flexographic roller. This is because plastic is light and sensitive and needs a special form of printing. Just print whatever it is that you want. Use dyes to make it more colorful. Make sure to use alcohol-based dyes as they are less toxic and polluting.
- Shapes and sizes matter. You can have the size and shape of the sheets customized before this stage. Make sure that both of these factors are suite to your needs. Once you have the proper shape and size, you can just have the edges joined together. This is do by a machine that heats the edges and melts the plastic together, without leaving a trace. This machine gives the bags a clear finish and makes them look well designed and attractive.
- The locking mechanism finishes the bag. The last stage is where you make the clear pouch into a proper bag. You can either use a perforated bag design that is easy to open. Just tear the top of the bag and voila. Or you can use a vacuum seal lock. Whatever design you choose to use, make sure that it is suite to your needs. If you want long term storage, the perforated design is suitable.
For example, retail packs can take advantage of this type of lock. However, if you want to open the bag, again and again, you should use the zip lock. This is convenient and easy for everyone. If the bag is storing food, it should have a vacuum seal lock. This prevents any moisture or bacteria from getting in the bag and harming your food. These are the steps in which you can easily make a good vinyl bag for organization and storage purposes.
If you are looking to get the best business bags for your usage, you should get in touch with a supplier who can give them to you. Bulk buying at wholesale rates will help you to save a lot of money. But if you have the resources, you can make them for yourself using the method that we have outlined. It is a bit costly, but it will give you a great degree of ease and convenience.
