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加溫消失防偽標簽
    溫變油墨又稱熱變色油墨、熱敏油墨或示溫油墨。本公司生產的溫變油墨分為三大類:常溫下顯示某種特定顏色,經加溫后顏色消失變為無色,冷卻后立即恢復到原有顏色,因其變化過程可逆,稱為“可逆溫變消色油墨” ;在常溫下顯示無色,經加溫后變為另外一種顏色,冷卻后又恢復為原來的無色,因其變化過程可逆,稱為“可逆溫變發色油墨”;油墨在常溫下顯示顏色,加溫后變為另外一種顏色,因其變化過程可逆稱為“可逆溫變轉色油墨”;
  在防偽檢測方面最為簡單、最易操作的納米級材料防偽;鑒別時只需標識上溫度達到,圖案即消失或變色,溫度恢復后,圖案自然恢復,具有可逆性。

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