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Effect of Waterborne Acrylate Coating on Barrier Property of Aluminized Base Paper |
Received:December 14, 2020 |
DOI:10.11980/j.issn.0254-508X.2021.05.002 |
Key Words:aluminized base paper waterborne acrylate coating barrier performance packaging material |
Fund Project:湖南中烟工业有限责任公司科技项目“基于国产原纸的真空直接镀铝纸技术研究与应用”(KY2019CG0024)。 |
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Abstract:The effects on properties of directly plated aluminum lining paper coated by waterborne acrylate coatings and the traditional aluminized base paper coatings were compared and analyzed. The results showed that when the waterborne acrylate coating was used to replace the traditional aluminized base paper coating, the smoothness of directly plated aluminum lining paper increased from 2243 s to 12436 s in the best case with an increase of 4.54 times; the water barrier capacity increased from 45.8%~73.3% to 97.9%~99.4%; the ethanol barrier capacity decreased from 98.1%~99.1% to 95.3%~97.4%. |
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