We encounter a wide variety of exquisite e-cigarettes in the market, ranging from business-style, fashion-forward designs to cute and playful ones. Behind the scenes, the production of these products demands a level of craftsmanship that directly influences the final aesthetic. Today, we delve into the intricate world of surface treatment processes for electronic cigarettes.
Most e-cigarette shells are crafted from two primary raw materials: metal and plastic. Various surface treatments are applied to enhance their appearance and functionality. Some of these processes are versatile, and suitable for both plastic and metal, while others are more specific. Let’s explore these processes one by one.
1, Spray Painting
Spraying involves applying a layer of paint to the surface of plastic or metal, creating a protective film. This process not only adds vibrant colors to otherwise plain products but also provides an extra layer of protection, extending the product’s lifespan by years.
2, Silk Printing
Silk screen printing, also known as screen printing, is a technique where ink or pigment is applied to a mesh and then transferred onto an object’s surface. Typically, it is used to imprint patterns and logos, enhancing the product’s identity and visual appeal. Silk screen printing can be applied to both plastic and metal surfaces.
3, Electroplating
Electroplating employs electrolysis to evenly deposit a metal film onto the surface of metal or other materials. This process imparts a high-end, glossy finish, enhancing the metallic look of the product. Additionally, it improves the product’s wear resistance and guards against corrosion. With varying thicknesses, electroplating can be used on both plastic and metal surfaces.
4, Anodizing
Anodizing is an electrochemical process that forms an oxide film on metal materials, enhancing the adhesion of various colors to the metal surface. This results in a visually appealing and decorative effect. Commonly used materials for anodizing include aluminum alloys, titanium alloys, and magnesium alloys. Among electronic cigarette products, aluminum alloys are frequently chosen. Anodized surfaces offer excellent insulation, heat resistance, and corrosion resistance.
5, Brushed Finish
Surface brushing is a method that creates textured lines on the product’s surface through controlled grinding. This treatment imparts a metallic appearance and a silky texture to the product. Brushed finishing can be applied to stainless steel and metal surfaces like aluminum, copper, and iron.
6, Water Transfer Printing
This process involves placing an image paper made of nanomaterials on water, spraying it with environmentally friendly ink, and then submerging the object in it. The result is a product adorned with intricate patterns. Water transfer printing is particularly suitable for products with curved or irregular shapes. It excels in applying random patterns, such as camouflage and wood grain, without affecting the overall appearance. Water transfer printing can be used on both plastic and metal surfaces.
7, Water Stickers
Water stickers entail placing a finished pattern sticker in water, using water as a medium to separate the pattern from the backing paper, and then transferring it to the product for an indirect printing effect. This method is akin to water transfer printing but is better suited for intricate patterns and designs, such as characters, animals, and plants.
These are some of the commonly used surface treatment processes within the e-cigarette industry. In subsequent sections, we will delve into each of these processes in more detail.
Hope this sheds some light on e-cigarettes/Vape! If you found this informative, give it a thumbs up and consider following for more content.
