Plastics have played a pivotal role in modern society since their invention in the early 20th century. With their low cost, versatility, and strong plasticity, plastics have become the go-to materials for commodity packaging. In the daily chemical industry, where packaging plays a crucial role in product presentation and preservation, Han’s Laser has emerged as a leading provider of advanced laser solutions.
Originating in the mid-19th century during the rapid development of the British textile industry, chemists sought to meet the growing demands of the industry by exploring the development of synthetic materials, including plastics. These synthetic materials were discovered to possess the unique ability to change shape under heat and pressure, retaining their form when cooled.
Compared to rare and expensive natural materials such as rubber, glass, and amber, plastics proved to be a more cost-effective and versatile alternative. Since then, plastics have become ubiquitous in our daily lives, finding applications in a wide range of industries, with packaging being one of the primary areas of utilization.
The daily chemical industry relies on various plastic components for commercial packaging, including Ethylene Phthalate, High-Density Polyethylene, Polyvinyl Chloride, Low-Density Polyethylene, Polypropylene, Polystyrene, and Polycarbonate. Each plastic component serves a specific purpose, such as PET mineral water bottles, carbonated and juice drink bottles, soy sauce vinegar bottles, composite film packaging, outer packaging of industrial products and daily necessities, plastic wrap for food, plastic bags, plastic containers, plastic packaging films, films, foamed plastics, and packaging of consumer goods and luggage.
In this context, Han’s Laser offers laser flying marking technology as a solution to mark plastic packaging. This technology allows for surface reorganization or color alteration of plastic materials, resulting in various marking effects, including blistering, engraved sinking, and color change.
The blistering effect occurs when the laser energy is carefully controlled to induce carbonization of the material. This process decomposes certain components of the material, forming bubbles that lightly color the material, ultimately leaving a distinct and light-colored mark.
Engraved sinking is achieved when the laser energy is higher or the material has a low melting point. In this scenario, the laser causes corrosion or vaporization of the material, resulting in a depressed mark.
Color changes are achieved through radiation with a sufficiently short laser wavelength. This wavelength dissociates the plastic molecules, inducing a color change that represents the ideal situation in laser marking.
The laser flying marking technology provided by Han’s Laser stands out as a flexible and adaptable marking method for various plastic products. Unlike traditional marking methods such as thermal transfer printing and ink, laser marking eliminates issues like blurring, abrasion, corrosion, and peeling off of surface materials. Moreover, traditional production methods often contribute to air pollution and endanger the health of workers, making laser flying marking an environmentally friendly and safe alternative.
With over a decade of experience in applying flying laser marking technology, Han’s Laser has built a strong reputation in industries such as tobacco, medicine, food, dairy products, beverages, alcohol, daily chemicals, electronics, pipes and wires, wooden floors, building materials, and ceramic sanitary ware. By providing mature and professional solutions, Han’s Laser enables its customers to achieve efficient and high-quality packaging.
In conclusion, Han’s Laser daily chemical industry solutions have revolutionized the field of plastic packaging. Through their laser flying marking technology, they offer a reliable and efficient method to mark plastic products, ensuring clarity, durability, and compliance with industry standards. Han’s Laser’s commitment to innovation and customer satisfaction has positioned them as a trusted partner in various industries, facilitating the growth and success of businesses worldwide.