Paper glasses are gradually gaining attention for their unique environmental protection and innovation, and the edge processing technology plays a vital role in their anti-scratch performance.
First of all, the common edge processing technology of paper glasses includes rounded corner grinding and edging treatment. Rounded corner grinding is to grind the corners of glasses into arc shape through specific tools. This process can effectively reduce the sharpness of the corners and reduce the possibility of scratching the skin and other surfaces in daily use. For example, during the grinding process, the angle and strength of the grinding are precisely controlled to make the arc transition of the corners natural and smooth. When the user wears it, even if it accidentally contacts the facial skin, it will not easily scratch the skin. At the same time, when it is placed on the desktop or in contact with clothing, it can also reduce damage to these items.
Secondly, the edging treatment process is to wrap a layer of other materials, such as plastic, rubber or soft fabric, at the corners of paper glasses. This layer of edging material can not only further blunt the corners, but also provide an additional layer of protection. Take rubber edging as an example. Rubber itself has certain elasticity and wear resistance. When glasses are hit or rubbed by external forces, the edging can withstand the impact and friction before the paper part, thereby protecting the corners of paper glasses from being scratched or damaged. Moreover, suitable edging materials can also improve the overall aesthetics and texture of glasses, increasing their appeal in the market.
Furthermore, the edge processing process is also related to the overall structural design of paper glasses. If the anti-scratch needs of corners are taken into account in the design stage, and the shape and proportion of glasses are reasonably planned, the edge processing process can be made more efficient and effective. For example, a simple and smooth line design is adopted to reduce complex corners and protrusions, so that it is easier to achieve the ideal anti-scratch effect when processing corners, and the risk of scratches caused by unreasonable structure is also reduced during use.
The edge processing process of paper glasses is a key link to improve their anti-scratch performance. Whether it is rounded corner grinding or edging processing, it is necessary to combine the characteristics of paper materials, the design of glasses, and the actual use scenarios. Comprehensive consideration and optimization. Only in this way can we ensure that paper glasses not only have environmental advantages but also have good anti-scratch performance, meet consumers' needs for beauty, safety and durability, and promote the further development and application of paper glasses in the market.
