超声波探伤扫描食品软包装袋封边缺陷的初步研究
초성파탐상소묘식품연포장대봉변결함적초보연구
Preliminary Study on the Defects of Food Flexible Packages Seal with Ultrasonic Wave Non-destructive Defects Scan
  • 万方数据
    包装与食品机械 포장여식품궤계
    Packaging and Food Machinery
    2015年 5期 1-4 ,共4页

    孙京超%李彦强%董海胜%赵伟

    손경초%리언강%동해성%조위

    超声探伤%无损检测%软包装%封边 超聲探傷%無損檢測%軟包裝%封邊
    초성탐상%무손검측%연포장%봉변
    ultrasonic wave detection%non-destructive test%flexible package%seal
    介绍了超声波探伤检测的原理，并应用超声波检测技术对食品软包装袋封边封口强度低、含泄漏通道和含夹带物等几种缺陷形式进行扫描。通过扫描后的反射波信号，定位封边内的缺陷类型及位置。
    개소료초성파탐상검측적원리，병응용초성파검측기술대식품연포장대봉변봉구강도저、함설루통도화함협대물등궤충결함형식진행소묘。통과소묘후적반사파신호，정위봉변내적결함류형급위치。
    Principle of ultrasonic wave non-destructive scan was introduced and ultrasonic wave non-de-structive scan was applied in food flexible packages seal defects-weak seal、channel leak、contamination or inclu-sion seal defect.According as the reflection signal of sound waves,position of the defects in seal can be located.
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