TAN STAINS ON VEGETABLE TANNED LEATHERS.

被引：0

作者：

Shivas, Stephen A.J. ^{[1
]}

机构：

[1] Shivas Consulting Services, Barrie,, Ont, Can, Shivas Consulting Services, Barrie, Ont, Can

来源：

Journal of the American Leather Chemists Association | 1987年 / 82卷 / 01期

关键词：

TANNING - Quality Assurance;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

During the drying of vegetable tanned leathers or heavily vegetable retanned leathers there frequently is a problem with an uneven darkening of shade commonly called 'oxidation'. This treatise discusses the causes of and cures for this defect. Adequate setting or wringing can solve this problem. 'Quick drying' tan stain is promoted by too low a humidity, too high a temperature or too much air flow or a combination thereof.

引用

页码：22 / 25

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