parchment bond是什么意思

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To improve the effects of goat skin enzymatic unhairing, technology of goat skin enzymatic dehairing with low sulfide or peroxide at the same time was investigated.

为提高山羊皮酶脱毛的效果,研究了用少量的硫化物或H2O2辅助几种酶进行山羊皮酶脱毛的工艺试验,经过对酶脱毛过程中的酶用量、硫化物或H2O2用量及其它相关工艺条件的优化,最后得到3个脱毛效果良好的工艺:(1)0·2%NaHS辅助150u/g2709酶脱毛工艺;(2)0·2%NaHS辅助200u/gA。

The technology on processing the deer imitation garment with goat skin was discussed in this paper.

本文简要介绍了山羊皮仿鹿服装蓝湿革的加工技术要点。

The main finishing technologies of goat skin shoe upper leather have been discussed,including glazed effect,simulate glazed effect,pearl effect,aniline effect,crystal effect and mirror effect.

本文论述了打光效应、仿打光效应、珠光效应、全苯胺效应涂饰、水晶效应、镜面效应等山羊皮鞋面革涂饰的关键技术。

The key points of techonlogy in making the white sheepskin boot-shoe leather,such as pretreatment bleaching and retanning were discussed.

简述了绵羊皮白色靴筒革蓝湿革的鞣前处理、漂白、复鞣等加工工艺技术要点。

The manufacture techniques and quality requirements of vegetable-tanned hand-scratched grain sheepskin leather were introduced,and key points and cautionary items during making process were also discussed.

阐述了绵羊皮植鞣抓纹革制作工艺、质量要求及生产过程中各工序的技术关键和注意事项。

The manufacture of vegetable tanned crumple pattern sheepskin garment leather was introduced in detailed,including preparation stage,such as soaking,painting and liming,and tanning stage,such as deliming,degreasing,bating,pickling and tanning,as well as retanning,fatliquoring and crumpling stage.

较为详细地介绍了绵羊皮的植鞣抓花服装革加工工艺,包括准备工段的浸水、涂灰和浸灰,鞣制工段的脱灰、脱脂、软化、浸酸和鞣制,以及复鞣加脂和抓花整理工段,同时对加工过程中需要注意的问题也进行了阐述。

In this paper,the process of goatskin seat leather was described.

介绍了华北路山羊皮座椅革加工工艺及各种工艺特点和要

In this paper, the process of high grade goatskin western-style clothes leathers was described.

本文介绍了高档山羊皮西服服装革加工技

In this paper, the key of technology of processing high grade goat drv milled garment leather by Huabei Road goatskins were dissussed in detail.

本文详细介绍了华北路山羊皮制造高档山羊皮摔纹服装革的技术关键。