Cosmetic bottles are made by inflating them with "air"! A container manufacturer explains the mechanism of "direct blow molding"!
Cosmetic bottles used for various products such as lotions and shampoos. Did you know that some of them are actually made by blowing in "air"? In this video, we welcome a guest from a cosmetic container manufacturer to explain how bottles are made. The process involves melting resin pellets with heat, extruding them into a tubular shape called "parison," and then using a mold to shape it by blowing in air, a method known as "direct blow molding." While watching footage from the actual manufacturing site, we introduce the steps involved in completing the bottle and discuss the "parting line." Additionally, we cover the "parting line" that remains at the bottom of the bottle, the leak test to check for air leaks after molding, and methods for coloring the bottles. This content provides an easy-to-understand look at the manufacturing technology behind familiar cosmetic bottles. In cosmetic production, choosing the right container that matches the properties and usage of the contents is also important. Orion Cosmetic Industry offers original cosmetics, including container and packaging specifications. The materials available for download on this page explain the basics of cosmetic OEM and key points for product development. If you are considering an original brand, we can also provide samples for you to experience the product, so please feel free to contact us.
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【Video Highlights】 ■ How are cosmetic bottles made? ■ From resin pellets to bottles ■ The mechanism of "parison" and direct blow molding ■ The reason for blowing air to create bottles ■ Can the manufacturing method be identified by the "parting line"? ■ The "leak test" conducted after the bottle is completed
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Our company's number one feature is our outstanding "formulation development capability." Established in 1964, we have a history of pioneering the development of cream-based rinses, which marked the beginning of our sales in the beauty industry. In 2002, we contributed to the creation of a new market by offering silicone-free shampoos. In 2004, we succeeded in developing a completely new type of facial cleansing foam that resembled a "nuka bed" turned into soap. In 2019, we focused on the functions of "good bacteria" and successfully developed a transparent gel containing lactic acid bacteria packed into special particles. We have also produced numerous skincare and haircare-related products, delivering a range of unique and highly functional products. In addition to development, we provide extensive support to our customers by addressing concerns and questions regarding cosmetic OEM, consulting on product development, and offering suggestions for formulation improvements, renewals, and additional products based on sales progress and repeat orders. Since our founding, we have been committed to evolving with the changing times to accommodate all possibilities, striving to propose products and services that satisfy our customers.
