The Quartz of the Infrared Heat Lamps how to be born?
Blowing machine using Short wave infrared heating lamp is mainly based on the following considerations:
Temperature uniformity guarantee
Uniform heating of preforms: the bottle blowing process requires uniform heating of preforms, otherwise there will be uneven wall thickness, deformation and other quality problems in the bottle blowing process. Ir heating lamp sends out infrared rays can be evenly radiated to the surface of the preform, and because of the penetrating nature of infrared rays, the interior of the preform can also be evenly heated. Some bottle blowing machines adopt the combination of multiple infrared heating tubes, which further ensures that all parts of the preforms are heated evenly through reasonable layout.
Stable blowing quality: Uniform heating helps to improve the stability of blowing quality. In the continuous production process, each preform can reach the appropriate softening degree under the same heating conditions, thus producing bottles with consistent specifications and reliable quality. This is essential to meet the stringent requirements for packaging bottle quality in the beverage and food industries.