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Plain White Disposable Paper Cup
2023-07-17 12:18  Visit:419
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Paper Cup Raw Paper Technical Indicators

 

Indicator name

Unit Standard Indicators
Quantitative g/㎡ 135 140 150 160 170 190 200 210 230 240 250
Quantitative difference g/㎡ ±5 ±7 ±8
Moisture ﹪ 7.0±1.0
Thickness μm 222 230 0 263 279 312 0 345 377 394 410
Thickness difference μm ±10 ±12
Smoothness S ≥2
Transverse folding strength 次 ≥20
Ash % ≤7.0
BaiDu ﹪ ≥77
Surface Absorbed Weight g/㎡ ≤45
Stiffness vertical mN.m ≥3.0 ≥3.0 ≥4.5 ≥5.0 ≥5.2 ≥8.0 ≥9.0 ≥11.5 ≥12 ≥18.0 ≥19.0
horizontal mN.m ≥1.2 ≥1.3 ≥2.0 ≥2.0 ≥2.2 ≥3.0 ≥4.0 ≥5.0 ≥5.00 ≥6.0 ≥7.0
Penetration mm ≤3.0
Warping mm just10-opposite10
Dust ﹙0.3-1.5﹚mm2 indivual/㎡ ≤100
>1.5mm2-2.5mm2 ≤5
>2.5mm2 Not allowed
≥2.5mm2black dust

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