What is blow molding? *Introducing basic knowledge in an easy-to-understand manner, including case studies!
A detailed introduction to the basic knowledge of "blow molding" using diagrams!
"Blow molding" is a method in which resin (thermoplastic resin) softened by heat is extruded into a pipe shape (parison), and compressed air is blown into the parison while the resin is still in a soft state, pressing the resin against a mold to cool and solidify it into shape. It is also referred to as hollow molding because it is used to create hollow products. Our company performs "direct blow molding," where the material is directly blow molded while still hot. 【Blow Molding】 ■ Extrusion ■ Mold clamping and cooling ■ Mold opening and product removal *For more details, please refer to the PDF materials or feel free to contact us.
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Daikyo Kasei Co., Ltd. has been expanding its business since its establishment in March 1959, primarily focusing on direct blow molding, while also addressing various needs through multi-layer blow molding, injection molding, and more. Our products are highly regarded across a wide range of industries, without being limited to specific sectors, including medical containers such as enemas and ointments, multi-layer containers for pesticides, food, and cosmetics, various containers for disinfectants and miscellaneous goods, as well as household and automotive parts like bellows and ducts. We are also actively tackling the recent issues related to plastic resources and have successfully developed prototypes using biomass plastics and new materials aimed at reducing plastic usage. Moving forward, we will continue to respond to increasingly diverse needs, striving for further improvements in molding and processing technologies, enhancing quality, and relentlessly pursuing cost reductions.