摘要
本文对中国牦牛皮的组织结构特点进行了研究,研究结果表明:牦牛皮的特点是毛长、毛被稠密、脂腺和汗腺较发达,且数量多,乳头层胶原纤维编织较紧密而网状层编织又很疏松,因此,生产过程中应尽可能除净毛根和消除或减轻乳头层与网状层之间的差别,并要注意脱脂问题,以制得优质的牦牛皮轻革。
In this paper the characteristics of histological structure oF China yak hide has been studied. The results show that the yak hide has a dense hair covering with long hairs. The sebaceous glands (fat glands) and the sweat glands in yak, hide are fairly developed and present in great number. The yak hide is characterized by the great difference between the papillary layer (grain layer) and the reticular layer. The thin collagen fibers in the papillary layer of yak hide are compactly woven, but the reticular layer is much looser. Therefore, in order to produce high quality light leather from yak hide, the hair roots in the papillary layer should be removed as completely as plssible and the differences between the two layers should be eliminated or reduced and more attention should be paid to removing the rich fatty materials From the sebaceous glands.
出处
《皮革科学与工程》
CAS
1992年第4期20-25,共6页
Leather Science and Engineering
关键词
牦牛皮
组织结构
Yake Hidc, Histological structuare
