Marking QR codes on plastic products during injection molding.
There were issues with stickers and labels marking QR codes on conventional plastic products, as they could easily peel off or take a long time to apply. At Uratani Shoji, we developed mold components for two-dimensional code marking using the manufacturing technology cultivated in date mark production. 【Features】 ■ Low introduction cost Even if you want to mark existing products, it can be done with simple modifications to the mold, allowing for low-cost marking. ■ Additional time for marking is 0 seconds Since marking is done simultaneously with injection molding, it does not take time, making it ideal for QR code marking on mass-produced items. ■ Semi-permanent marking As QR codes are directly marked onto the product, they do not peel off easily like stickers or labels. ■ Easy replacement of QR codes QR date marks can be replaced from the PL surface of the mold (optional). Our company provides support from introduction to reading, so please feel free to consult us.
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basic information
【Lineup】 - Outer diameter 10mm to φ20mm The larger the outer diameter, the more information can be included in the QR code. ● Outer diameter 10mm Type: Data Matrix ● Outer diameter 12 to 20mm Type: QR Code For more details, please visit our website or feel free to contact us.
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※Delivery times may vary depending on specifications, so please feel free to contact us.
Applications/Examples of results
【Usage Examples】 ■ No need for sticker application: does not peel off, lasts semi-permanently Isn't daily sticker application on plastic and metal products for traceability management in factories a challenging task? The QR mark on mold parts is directly marked with a QR code during the manufacturing process, eliminating the need for stickers and providing a semi-permanent marking method. You can be freed from the previous sticker application tasks and achieve product traceability management at a low cost. ■ When you want to repurchase Wouldn't you like to ensure that customers who say, "I want the same product, but I don't know the source or product name" can easily repurchase? We can provide information on the product identification number, such as the JAN code, and details from our company's e-commerce site through the QR code. We also introduce many other usage examples on our company website.
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Company information
Uratani Shoji Co., Ltd. has been honing its precise metal processing technology, which is useful in the manufacturing industry, since its establishment in 1966. Among these, the high precision of our core stamping technology has made many seemingly impossible tasks in manufacturing possible. Recently, the role of marking has expanded in society, not only for traditional purposes such as preventing counterfeiting and ensuring quality but also for enabling the pursuit of manufacturers' responsibilities. This shift is driven by an increasing demand for management after product manufacturing, influenced by the enforcement of the Home Appliance Recycling Law and the initiation of plastic product separation. Today, "stamping" serves as a symbol of responsibility that is useful for managing both the manufacturing process and post-manufacturing, contributing to the realization of a sustainable society. Moreover, the responsibilities that such a business carries greatly inspire our corporate spirit. We engrave technology and imprint responsibility. Uratani Shoji Co., Ltd. is committed to pursuing technological evolution and striving to be a company that contributes to a safe and prosperous future where children can live with peace of mind.