post title

Pet Bottle Making Services

For a better understanding of pet bottles, first, you should know about PET. Introducing PET Polyethylene terephthalate is the most famous and most generally used soft linear heat polyester, which has entered the polymeric materials market since 1995 and has quickly found many applications in industry and residential consumption. The widespread growth of this substance within the bottle industry is essential. During this industry, the key to PET muffins is the toughness, transparency, strength of the formation, and orientation of the chains, not affecting the taste and non-toxic nature. In addition, PET soda bottles are light, inexpensive, and recyclable. The properties of Pet bottles rely upon the standard of their material. PET has good resistance to alkalis and dilutes acids, but its opposition to concentrated acids and bases is low. It also shows good resistance against fats and oils. Pet bottles are used for storage and transportation of water, thanks to their lightweight and fragility resistance. In addition to their minimal permeability to CO2 and oxygen.


About Pet bottles

Pet bottles Manufacturers

To produce Pet bottles, PET solid resin is preformed into bottles by injection molding. Then it’s heated to an inflatable molding temperature and enters a unique mold. Within the following steps, compressed gas enters the mold and presses the fabric to the mold wall and, at the same time, is pulled in two directions by special rods. Finally, the merchandise is cooled, and also the bottle is taken out of the mold. The bottle made by Rotapack has more arrangement within the radial direction than within the axial direction so that its impact strength and bursting are higher during this direction. Therefore the bottle doesn’t break or damage during impact or pressure.

Different types of Pet bottles 

Applications of solid grade PET (bottle) are presented separately as follows: Carbonated soft drinks (CSD), Mineral water bottles, Juice bottles, energy drinks (sports) bottles, Food bottles, Detergent, and cosmetics bottles. As mentioned, the foremost everyday use of solid-state PET resin is as beverage bottles, which are mainly within the sizes of two, 2, and a pair of liters. The utilization of those bottles is mainly better than aluminum cans. Other uses for Pet bottles include custom containers, including other bottles used for purposes aside from beverages.

Carbonated soft drinks (CSD) bottles 

The main application of PET (solid-state) resin is within the manufacture of Carbonated soft drinks (CSD) bottles. Pet bottles are used to store and transport carbonated soft drinks thanks to their lightweight and fragility resistance and their minimal permeability to CO2 and oxygen.

Before Pet bottles entered the market, carbonated beverage bottles were mainly glass bottles and aluminum cans. Still, with the introduction of Pet bottles, the consumption of glass bottles has decreased significantly. But aluminum cans are still relatively widely used alongside Pet bottles.

Water bottles Pet bottles and containers 

 Water bottles Pet bottles and containers are used as water storage containers and drinking water bottles. These products are divided into three separate sections. 5-liter tanks that are used as water storage containers and water coolers in offices and public places. Bottles and barrels of 25 to five liters are available in supermarkets for public use. Pet bottles Manufacturers use polycarbonate, PVC, and sometimes glass bottles may be employed in this context. Polycarbonate has higher physical and mechanical properties, more transparency, and minor damage during the forming process. But because it’s costlier, it’s often utilized in exceptional cases where special performance is considered.

From the perspective of consumers, pet bottles have been one of the most important human inventions. They can be used for a variety of foods and cost less. The type of sizes and even colors in pet bottles is high, making more ideas for advertisers. On the other hand, they are recyclable and do minor damage to the environment.

Where to buy pet bottles?

Rotapack Group has provided you with specifications of different types of pet bottles on its site. By visiting, you can easily find the products you need and buy them.

Pet bottles Price

Rotapack Industrial Group has displayed the specifications and pet bottles Price for you. Rotapack experts are ready to answer your questions. Contact us for more information and advice.