crust leather

基本解释

With this product in the retanning of chrome retanned leather , the property of crust leather will be well .
用该复鞣剂对铬鞣绵羊革进行复鞣，所得的坯革性能良好；
The key points for producing PU transfer leather were described, such as selection of transfer coating paper, preparation of crust and chemicals used in processing.
介绍了生产PU移膜革的工艺技术及操作要点，如离型纸的选择、坯革的制备及所需化料的品种。
The form of double colour effect transfer coating sofa leather, the base crust, the processing technology of double colour effect film and the influence factors in processing were discussed in detail.
论述了干法贴膜双色效应沙发革的构成，底基坯革制作，双色效应膜的加工技术以及生产中的影响因素等。