Tag: water bottle

In the manufacturing process of PET (polyethylene terephthalate) bottles, there are several steps that need to be taken in order to create a finished product. 

There are many things that go into making a good PET bottle, but the most important factors are the material and the manufacturing process. The material is important because it needs to be sturdy enough to hold up to repeated use, but also lightweight so that it doesn't add too much weight to the product. The manufacturing process is also important because it needs to be able to create smooth edges and consistent labeling.

BOTTLING – Pacific Allied Products offers a variety of bottle and can packaging options that will fit your needs. From PET bottles to cans, we have something for everyone. Plus, our products are made from high-quality materials that ensure they'll last long.

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Types of PET bottles

PET bottles are made in a variety of ways, but the most common way to make them is by extrusion. Extrusion is when heated plastic is forced through a nozzle and forms a tube. PET bottles are usually made from two layers of plastic- one layer is the bottle body, and the other is the cap or lid. 

The bottle body is heated until it softens, then the cap or lid is placed on top, and heat is applied until it becomes firm. This creates a gap between the cap and the body which is then filled with melted plastic. The extrusion process creates a bottle that has many small bubbles, which gives PET bottles their characteristic appearance.

PET bottles are filled through a process called 'head-flow'. In this process, PET bottles are heated until the liquid inside begins to vaporize. The vaporized liquid is then drawn up into the bottle through a small opening at the top.