crust leather

基本解釋

With this product in the retanning of chrome retanned leather , the property of crust leather will be well .
用該復鞣劑對鉻鞣綿羊革進行復鞣，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.
介紹了生產PU移膜革的工藝技術及操作要點，如離型紙的選擇、坯革的制備及所需化料的品種。
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.
論述了干法貼膜雙色效應沙發(fā)革的構成，底基坯革制作，雙色效應膜的加工技術以及生產中的影響因素等。