Shenzhen Chunwang New Materials Co., Ltd. is one of the most reliable manufacturers and suppliers of factory wholesale humidity sensitive color change card in China. With abundant experience, we warmly welcome you to buy cheap factory wholesale humidity sensitive color change card made in China here from our factory. Contact us for more details.
Factory Wholesale Humidity Sensitive Color Change Card
Introduction:
The Humidity Indicator Card (HIC) can provide a simple humidity test method to quickly determine whether the package meets the packaging requirements by changing the color of the dots on the Humidity Indicator Card. The HIC can be used with desiccant to control the humidity strictly. Through the color change of the dots on HIC, we can determine whether the desiccant is invalid.
Specification
Color change: Blue to Pink/ Brown to Azure/ Yellow to Azure.
| TYPE | MODEL | SIZE(mm) | PACKAGE |
| Three dots | 5%-10%-60% | 78*52 | 250pcs/can, 12cans/ctn |
| 30%-40%-50% | 50pcs/can, 12cans/ctn | ||
| Four dots | 10%-40% | 78*52 | 50pcs/can, 12cans/ctn |
| 78*38 | 50pcs/can, 12cans/ctn | ||
| Six dots | 10%-60% | 105*38 | 50pcs/can, 12cans/ctn |
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