Production technology of reflecting shell and reflecting helmet with reflecting shell

Abstract

The invention belongs to the technical field of safety helmets, and particularly relates to a production technology of a reflecting shell and a reflecting helmet with the reflecting shell. The production technology comprises the following steps of (1) preparing a PC (poly carbonate) sheet with a certain specification; (2) printing ink on a reverse surface of the PC sheet; (3) printing ink on a front surface of the PC sheet; (4) covering the PC sheet by using a high-temperature-resistant film; and (5) performing plastics sucking molding. The reflecting helmet comprises a helmet shell, wherein the helmet shell is made of a foam material and is integrally molded; a decorative shell is arranged on the outer side surface of the helmet shell in a high-temperature heat-sealing manner and is the reflecting shell; the helmet shell is adhered to the reflecting shell integrally by a connecting ink layer; a reflecting ink layer is directly arranged on the outermost layer of the reflecting shell; and the reflecting effect of the reflecting ink layer is optimal. The high-temperature-resistant film can protect the reflecting ink layer, so that the reflecting ink layer does not have stains or scratches; the yield of the reflecting helmet is greatly improved; and the reflecting helmet can be produced in batches.

Description

technical field [0001] The invention belongs to the technical field of safety helmets, in particular to a production process of a reflective shell and a reflective helmet covered with the reflective shell. Background technique [0002] At present, the world is advocating energy-saving and carbon-reducing activities. Therefore, more and more people ride bicycles, and the peripheral equipment related to the safety of riders is becoming more and more diversified. Among them, bicycle safety helmets are the most necessary, and are currently on the market. The styles of helmets sold are very diverse. In order to increase the display effect of the rider at night, the helmets are generally designed with reflective strips, reflective stickers, and luminous warning lights to achieve safety when riding at night. [0003] Among them, the reflective strips or reflective stickers are thick, and will fall off after a period of use, making the overall appearance of the bicycle not good, and...

AI Technical Summary

Problems solved by technology

[0003] Among them, the reflective strips or reflective stickers are thick, and will fall off after a period of use, making the overall appearance of the bicycle not good, and the effect is not obvious, and the luminous warning lights must be additionally installed on the bicycle frame, which requires additional costs Purchase and are easy to steal

[0004] There are also some manufacturers who directly spray reflective paint or reflective ink on safety helmets to achieve a reflective effect, but the helmets obtained in this way are relatively rough and have a general reflective effect; The shell is scratched during the heat sealing process, and the defective rate is extremely high

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