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Title of the news
检查你家里的牙膏,如果是黑色条马上扔掉!
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Source of the problem
很久以前就已經證實這是個典型的網路謠言。牙膏包裝底部的顏色條實際上被稱為“電眼定位點”,是用于牙膏生產過程中產品封尾時的定位與識別,常用的有紅、藍、綠及黑色等。電眼定位功能在印刷軟管類包裝時很常見,用於在產品制作完成後、軟管自動填充時,封尾機定位感應用的。
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Detailed edit history
Timestamp | Edited by | previous value | updated value |
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2013-12-12T10:23:00+08:00 | lic...@gmail.com IP: 61.230.16.35 |
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