Plastic, it is a resilient synthetic polymers. Today, plastics everywhere in our daily lives. For example, the necessities of our bowls, buckets, cups, bottles, lamp and other products, mostly plastic products. In fact, plastic materials as essential to life, has been in is fading, its location. With the development of science and technology, a number of high-tech products, such as a mobile phone case, computer accessories and so on, are widely used in plastic. Is used for marking laser generally produces infrared wavelength radiation. Plastic green lasers and ultraviolet lasers and semiconductor materials. Special marking applications, the use of UV wavelengths, creating new possibilities of laser marking on the plastic. Short wavelength direct photochemical reactions with the plastic composites, not heating, so as to not damage materials, particularly critical materials, plastics containing flame retardants, or sensitive electronic components.
Acrylic is a development of the earlier important plastic polymer, thermoplastic, and transparent like glass, beautiful and strong, suitable for processing, can be used in production of billboards, decoration materials, arts and crafts designs.
Typical processing methods are laser cut, mainly using laser irradiation to release energy to keep the workpiece when the workpiece surface melting and evaporation in order to achieve the objective of cutting and engraving, with high precision, cutting fast, cut out of the sheet there is no cut, the surface is smooth, beautiful and high. Engraving line fine, less-than-subtle.
We know, plastic is one of the most important packaging materials. Common in bottle filling production line of plastic products on trademarks, bar coding and numbering, and the use of laser marking on the plastic surface printing symbols is a high processing speed, can adhere to the plastic exterior features, text, numbers, or icon with the new marking of plastics into a consistent whole. Marked with contrast was obtained, but has no colour change.
The most commonly used material is plastic cosmetic packaging, traditional methods of plastics processing, the ink-jet. Ink inkjet printer unable to overcome high pollution and high supplies and high failure, high maintenance, and other major issues. And cosmetic market has been there for beauty and high quality of excellence, of CO2 and fiber laser marking can satisfy, uses light energy causes the surface material of physical or chemical changes make marks on the surface, but generally only a few millimetres deep, just visible to the human eye's range, but they wont hurt the product materials. Meanwhile in free graphics editing software support, can enjoy the products of creative designers show. Tend to be more common marking logo design, production date, two dimensional code marking.
Plastic type: ABS, and color Diego, forest, and o benzene II carboxylic acid II en c ester, and glass fill iron fluoride Dragon, and glass fill PEEK, and Polysulphide (Polysulfide), and poly butane, Terephthalic acid ester, and PVC (PVC), and PET, and PE, and succinct actual application: phone products, and jewellery, and car accessories, and plastic press, and plastic building materials, and PVC pipe, and beverage bottle, and washing supplies, and cosmetics, and chemical products, and clean supplies, and bathing products, and raincoat, and plastic film, and plastic box
Major industries: crafts gift, packaging, plastic, signs, billboards, electronic communication, decoration, construction industry, agriculture, construction, car
Many kinds of bags or boxes of food packaging materials, include PET, PC, HDPE, PE, PP, and ABS and PBT etc. If bags are thicker are available usually CO2 lasers for marking, but adverse reactions is high heat, easy to burn local deformation affecting the appearance of wearing the bag or bags. If packaging bag marking darker places, use fiber laser marking, principle with dark-coloured carton marking. If the packaging bags thinner, lighter in color and marking locations, using ultraviolet (UV) laser marker may be a better choice.
Recommended machines: CO2 laser marking machine, laser marking machine, green end-pump laser marking machine, laser marking machine, CO2 cutting machines