Infrared heating lamps are used for leather embossing:
Heating principle advantages
halogen IR heating lamps mainly transfer heat by emitting infrared radiation. When used for leather embossing, infrared heating bulb can quickly penetrate the leather surface, causing the molecules inside the leather to absorb energy and vibrate more vigorously, thereby achieving a uniform heating effect. Compared with traditional heating methods (such as heat conduction), this radiation heating method does not require direct contact with the leather, avoiding possible damage to the leather surface due to contact, and can also transfer heat to the inside of the leather more efficiently.
For example, in the processing of some leather products, traditional heating plates need to place the leather on them and conduct heat through the contact between the plate and the leather, which can easily cause local overheating of the leather or uneven heating, affecting the quality of embossing.infrared ceramic heat lamps can irradiate the leather from multiple angles to ensure uniform heat distribution.
Accurate temperature control
Modern infrared heating elements equipment is usually equipped with accurate temperature control devices. During the leather embossing process, the heating temperature can be accurately set according to the material, thickness and embossing pattern requirements of different leathers.
For example, for thicker cow leather, a higher temperature is required to soften it for better embossing; while for thinner sheep leather, the temperature needs to be appropriately lowered to avoid damaging the leather. Through precise temperature control, the quality of the leather during the embossing process can be guaranteed, and energy waste caused by overheating can also be avoided.
Improve embossing quality
Since halogen infrared heating lamps can achieve uniform heating, the leather can better fit the embossing mold during embossing. During the embossing process, the uniformly heated leather can be accurately formed according to the shape and pattern of the mold, making the embossed pattern clearer and more delicate, and improving the appearance quality of the leather product.
For example, when making high-end leather handbags, the leather heated by infrared heating lamps is embossed. The edges of the embossed patterns are neat and the depth of the patterns is consistent, which is much higher than the patterns embossed without infrared heating lamps or using traditional heating methods.
Improve production efficiency
quartz infrared heating lamps heat quickly and can heat the leather to the required temperature in a short time, thereby shortening the leather embossing cycle. This is very important for large-scale leather product production and can improve the efficiency of the entire production process.
For example, in a leather processing factory, using traditional heating methods for leather embossing, the heating and embossing time for each batch of leather may take 30-40 minutes; after using tungsten halogen lamps, the time can be shortened to 15-20 minutes, greatly improving production efficiency.
Energy saving and environmental protection
Compared with some traditional heating methods, infrared heat lamp halogen lamps have less energy loss during the heating process. It can quickly and efficiently heat the leather to the appropriate temperature, reducing unnecessary energy consumption during the heating process. At the same time, due to its precise temperature control and rapid heating characteristics, it also helps to reduce production costs and meet the requirements of energy conservation and environmental protection.
For example, in leather processing, if heat conduction heating equipment is used, it is necessary to maintain a high temperature for a long time to ensure the heating effect of the leather, and the energy consumption is large; while industrial infrared heat lamps can quickly heat and stop heating according to actual needs, reducing energy waste.
