Engineered felt for infrared imaging

CN224476680UActive Publication Date: 2026-07-10DAHAOHESHAN (JIANGSU) TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DAHAOHESHAN (JIANGSU) TECH CO LTD
Filing Date
2025-03-05
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing engineering felt is difficult to distinguish from its surroundings under infrared thermal imaging, making it difficult to quickly locate and identify boundaries in low light or limited field of vision conditions.

Method used

The developing layer, made of far-infrared ceramic fiber cloth, contains ceramic micro-powder that emits far-infrared rays. Combined with glass fiber reinforcing filaments, a polyethylene polypropylene waterproof layer, and a polyurethane anti-slip coating, it enhances developing properties, structural stability, and friction.

Benefits of technology

It exhibits good development under infrared imaging, enabling it to quickly distinguish itself from the surrounding environment, facilitating identification and positioning, improving structural stability, enhancing curing quality, and strengthening anti-slip performance.

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Abstract

The utility model discloses an engineering felt for infrared developing, including developing layer, the lower layer of developing layer is stitched and is connected with water -permeable surface layer, the lower layer of water -permeable surface layer is provided with solidified layer, the lower layer of solidified layer is provided with waterproof layer, the lower layer of waterproof layer is coated with antiskid coating, the inside of solidified layer is provided with reinforcing fiber silk. This engineering felt for infrared developing, through the setting of developing layer made of far infrared ceramic fiber cloth material, it contains ceramic micropowder that can emit far infrared rays, can absorb external infrared radiation and convert it into heat energy and emit, can produce obvious heat signal in infrared imaging, can make engineering felt have good developing nature, make engineering felt can be quickly distinguished from the surrounding environment under infrared imager, be convenient for identification and positioning, through the reinforcing fiber silk of glass fiber material added in solidified layer, can improve the crack resistance and tensile property of solidified layer, thereby strengthen the stability of engineering felt overall structure.
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