Wetness Indicator 薄膜
Wetness Indicator 薄膜，用于一次性卫生用品生产和供应链项目。
Wetness Indicator 薄膜适用于一次性卫生用品制造、产线升级和供应链采购项目。泉州龙昂贸易有限公司可协助客户确认型号、产能、材料、配置、交期和出口文件。
本页参数已根据英文产品资料同步，包含核心规格、适用材料、可选配置和交付信息。具体方案可根据目标产品尺寸、产能要求、工厂布局和预算进一步定制。
Product Name: Wetness Indicator 薄膜
Product Type: Hot Melt Type (Color Change) / Ink Type (Color Fade)
材料: PE + pH-sensitive indicator (Hot Melt 热熔胶 base)
Basis Weight (GSM): 20 – 35 gsm (Typical: 25 – 30 gsm)
Thickness: 30 – 55 µm
Width: ≤ 2,200 mm (Customizable)
Color Change: Yellow → Green → Blue (Gradient, darker upon repeated wetting)
Activation Mechanism: pH-sensitive (Urine pH 5–8 triggers color shift)
Color Change Speed: Fast and clear, visible even in dim light
Humidity Resistance: High – prevents premature indication during storage and processing
Thermal Stability: Good – maintains function after extended high-temperature exposure
MOQ: 500 – 1,000 kg
Lead Time: 15 – 25 days
Clear color change
Safe for skin contact
Reliable indication
Customizable design
Easy to identify
婴儿 diapers
成人 incontinence products
Medical pads
Pet training pads
Healthcare products
