91久久偷偷做嫩草影院电_欧美日韩性高爱潮视频_手机黄色在线观看_一区二区中文字幕在线观看_欧美在线视频精品

EN CN

Meier leather-- wet blue leather

Time:2020-03-24 11:09:41

 藍濕革.jpg

Product introduction

Sources of leather: World top quality cattle breeds—Woking black cattle (Wagyu), Simmental, Charolais, Limousin etc.
Types of leather: Wet white leather
Production Process: Absolutely flayed mechanically, fresh hides are transport to the leather production workshop in one hour by refrigerated truck, the fresh hides will be finished soaking in salty water in first time.
Process Advantages: The raw materials are all raw hides of bulls form Haoyue good beef cattle breeds (the growth period is 24-26 months), machinery slaughtering and flaying. The hide has the feature of big area, little damage, high level; there is no wound, no grub, no hair, and no bacteria injury. Because leather products made of fresh skin are softer, strong tear resistance, no loose, stronger plasticity, this product uses the chrome free tanning technology; it is a kind of environmentally friendly products, suitable for making various styles of leather products. Leather products made of fresh skin also can effectively prevent the loss of collagen and bacteria breeding ensure the quality of the leather.
Procedure: soaking—fleshing—unhairing, liming—fleshing—splitting—deliming—softening—pickling-- aldehyde tannage-- wet blue leather
 

Last article:Meier leather-- wet white leather Next article:Return list