Video Author : PRM INTERNATIONAL MARKETING CO.LTD.

In blow molding, hollow plastic components are formed through a producing process categorized into three main methods: injection, extrusion, and injection stretch blow molding.  In this episode of PRM What to Say, the plastic blow molding process is explained. Besides, we also mentioned some common benefits of the blow molding production method. For more info and machine manufacturer info, you can refer PRM-TAIWAN Blow Molding Machine category at Blow Molding Machine Category Since blow molding allows freedom for design and engineering, the range of applications that you can manufacture by blow molding is really wide. The automotive industry, Appliance components, Medical supplies and parts, Children’s toys, Packaging, Sporting Goods, and Industrial bulk containers are where we see blow molded products often. The blow molding process is very suitable for automation.  Especially using the robot technology for take out units and packaging offers the benefit of faster production. Besides that, you can also reduce labor costs by using automation.

In this episode, we will open a special page for TPU and TPE, TPR materials. Because there are several common confusions about them. Then, let’s understand the differences and fields of application of those innovative materials together. 【TPE/TPR】 Both TPE(Thermoplastic Elastomer) and TPR(Thermoplastic Rubber) belong to the family of Thermoplastic Elastomers, and there isn’t a defined industry standard to distinguish them. But, it is certain that TPE is made from SEBS, while TPR is made from SBS block copolymers. [TPE/TPR Applications] TPE/TPRs are great for anywhere that flexibility, comfort, or cost savings are needed. They are a top choice for medical applications like surgical and dental tubing and also tubing used in the food/beverage industry. 【TPU】 TPU(Thermoplastic polyurethane ) is a soft polyether type polyurethane that is available in a range of hardness grades, which gives a diverse application range to TPU. There are two main types based on soft segment chemistry: Polyester-based TPUs, and Polyether-based TPUs. [TPU Applications] With their resistance properties, TPU is superior for use anywhere that ozone, extreme temperatures, and high levels of abrasion are a concern. In addition to medical uses, TPU is also a popular material for sporting goods, tubing, wire, protective coatings, and more. All those materials above are alternatives for natural rubber and are easy to manufacture. Moreover, those materials can be 100% recycled.

​​​There are several types of printing techniques available for the plastic packaging industry. Such as flexo printing, offset printing, and screen printing. Although flexo printing is not a new technology, it is the most common method for packaging printing. Then let’s take a glimpse of the video to understand what flexo printing is and what makes it most preferable. Flexographic printing is a technique that uses a flexible printing plate. The plates are wrapped around cylinders on a web press. The inked plates have a raised image and rotate at high speeds to transfer the ink through small holes from the anilox roll to the substrate, which is the printed surface. So, what makes flexo printing the most common method? You will find 5 reasons why in the video.

In this episode, we will open a special page for TPU and TPE, TPR materials. Because there are several common confusions about them. Then, let’s understand the differences and fields of application of those innovative materials together.   【TPE/TPR】 Both TPE(Thermoplastic Elastomer) and TPR(Thermoplastic Rubber) belong to the family of Thermoplastic Elastomers, and there isn’t a defined industry standard to distinguish them. But, it is certain that TPE is made from SEBS, while TPR is made from SBS block copolymers.   [TPE/TPR Applications] TPE/TPRs are great for anywhere that flexibility, comfort, or cost savings are needed. They are a top choice for medical applications like surgical and dental tubing and also tubing used in the food/beverage industry. 【TPU】 TPU(Thermoplastic polyurethane ) is a soft polyether type polyurethane that is available in a range of hardness grades, which gives a diverse application range to TPU. There are two main types based on soft segment chemistry: Polyester-based TPUs, and Polyether-based TPUs.   [TPU Applications] With their resistance properties, TPU is superior for use anywhere that ozone, extreme temperatures, and high levels of abrasion are a concern. In addition to medical uses, TPU is also a popular material for sporting goods, tubing, wire, protective coatings, and more.   All those materials above are alternatives for natural rubber and are easy to manufacture. Moreover, those materials can be 100% recycled.

  Have you ever wondered how daily used plastic materials are made? Plastic materials are a part of our everyday life. Many of them are made by Plastic Injection Molding process. Starting from toothbrushes, cups, plates, automobile parts, hand tools, electric and electronic hardwares, and so on.   So, why is plastic injection molding commonly used for plastic materials manufacturing? We answered these questions and listed 6 benefits of the plastic injection molding process for you.   Come take a look at the video to discover more about the plastic injection molding machines and production process.