皮革

Alkaline lipase Greasex 50L is one of the leather enzyme products of Novo Nordisk AS. After extensive control trials on pigskins, evaluating effects by degree of fat removal and qualities of result leather, we got1 Fat removal rate can be increased by 10%and leather qualities such as napping and softness can be improved by using Greasex 50L together with liming enzyme NUE 0.6 MPX2 Some surfactant together with Greasex 50L is good to fat removal, and the recommended ratio is 0.05%～0.1%∶13 The fat content in the skins is lower after treated with Greasex 50L,which also benefits the successive processes, such as bating, pickling and tanning. As a result, the leather qualities, such as fineness of grain, softness, napping and evenness of dyeing can be improved.

Greasex 50L是诺和诺德公司生产的碱性脂肪酶已在皮革工业中广泛使用，为了更好地应用这种酶制剂，我们对Greasex 50L在猪皮方面的应用条件进行了研究采用对比的方法，用脂肪去除率和皮革的质量作为评价标准，研究结果表明1适量的浸灰酶 NUE 0.6 MPX可使Greasex 50L的脱脂率增大，同时可改善皮革的起绒状况和革身柔软性2一定量的表面活性剂与Greasex 50L配合使用，有利于脂肪的去除，用量为平平加的0.05%～0.1%3 经Greasex 50L脱脂的裸皮在鞣制后油脂含量也较低，有利于后续工序进行，从而使成革粒面平细、革身柔软，臀部起绒得到改善，染色均匀性良好

The prosperity of the Leather Centrum has accelerated the extension of leather industry chain, which leads to development in leather, hardware, zippers, plastic, ribbon, mechanical equipment and other related industries.

皮革城的繁荣加快了皮革皮具产业琏的延申，带动了皮革、五金、拉链、塑料、织带、机械设备等相关行业的发展。

The carbohydrate,fats,protein and amino acid content before and after leather corrosion was analyzed with the following methods:the anthrone color method and the potassium ferricyanide law,the benzine,the Kjeldahl nitrogen determination and the salicylic acid color method,the sole indicator formol titration method.

为了弄清楚霉菌对皮革侵蚀前后，皮革成分变化及其霉菌产生危害的机理，利用蒽酮比色法、石油醚萃取法、凯氏定氮法与水杨酸比色法、甲醛滴定法，分别对侵蚀前后的皮革样品中糖、脂肪、蛋白质和游离氨基酸含量进行了分析。

Modern style with a rich, exclusive look Antique-finished leather upper Leather lining Removable leather insole Cemented, one component leather sole TPU insert for added flexibility..

现代风格的丰富，独特外观仿古成品皮革鞋面皮革衬里皮革鞋垫可拆卸水泥，皮革唯一的一个组成部分TPU的插入增加了灵活性。。

It has been devoting itself into the recreation study and development of leather machine in recent years and is producing computer-controlled spray machine, stainless soften tambour,eight-angle soften tambour,pancake helix vacuum drier,surface-pull drier,polishing machine etc.more than ten kinds of products with many size.

北江皮革机械有限公司是由制革公司和北江皮革机械服务部为前身，积累了数10年制革机械的使用经验和标准，多年以来致力于皮革机械的创新研究与开发，目前以生产电脑控制喷浆机，不锈钢摔软转鼓，八角型摔软转鼓，水平螺旋转鼓、多板真空干燥机、抛光机辊印涂饰机、棚平干燥机等数十种产品，近几十种规格。

This rubber sole boat shoe style has a new leather treatment for SS10 called dip dye wash tie dye. This leather treatment mottles the leather and adds an interesting finish.

胶底船鞋采用新的浸染料洗皮革处理方法是皮革带有斑点，印花装饰的鞋垫，白色皮革鞋带，鞋底印有花形设计和红耳标志。

The method has such advantages as easy operation, stable process and no pollution. The product, when used for fatting leather, can improve the quality, softness and toughness of leather, and can tightly bond with leather fibers. The bonded fatting agent does not transfer in leather, and has such advantages as rapid permeation and uniform distribution, thus can make leather soft and moist.

本发明操作简便，工艺稳定，无环境污染；用本发明制备的产品对皮革进行加脂，不仅能增加成革的丰满性、柔软性、柔韧性，而且能与皮革纤维结合牢固，结合的加脂剂在皮革中不易发生迁移，还具有渗透快，分布均匀等特性，可使皮革柔软、滋润、经久而不枯板。

Leather is main material for making shoes, in shoemaking the main working procedures are nesting and cutting all kinds of shoe parts on leather with high quality, but it is inevitable that there are all kinds of defects on leather, such as scratch, mites and scars, so it is necessary to detect the positions and size of defects before nesting and cutting shoe parts in order to utilize materials effectively.

皮革是制鞋的主要原材料，制鞋的主要工序是在优质皮革上排放和切割各种鞋样部件，但是皮革表面不可避免的存在各种缺陷，如虫咬、疤痕和划伤等，为了有效利用原料，在排样和切割之前要首先定位皮革表面的缺陷区域。

The courses offered in this program include political theory, foreign languages, numerical analysis, application of computer techniques, chemical structures of plant fibers, pulp preparation chemistry, pulp and paper making technology, computer simulation of equipment and processes, sugar science and engineering, sugar making technology and equipment, biochemical technology, microorganism enzymes, enzyme engineering, fermentation technology, biochemical engineering and control theory, biochemical separation technology, biological catalyst technology, leather processing theory and technology, leather cleaning technology and theory, leather testing techniques, synthesis and application of chemical leather products, thermodynamic processes in light industry equipment, light industry enterprise management, product quality control, etc.

研修的主要课程有：政治理论课、外语课、数值分析、计算机应用技术、植物纤维化学结构及其研究方法、制浆化学、制浆造纸工艺、设备及过程计算机模拟、糖品科学与工程、现代制糖工艺与装备、现代生化技术、微生物酶学、酶工程、发酵工程技术、生化工程及控制概论、生化分离工程、生物催化技术、皮革现代加工理论与技术、皮革清洁工艺及理论、现代皮革检测技术、皮革化学制品合成及应用、轻工真空设备的热工过程、轻工企业管理及产品质量控制等。

The courses offered in this program include political theory, foreign languages, numerical analysis, application of computer techniques, chemical structures of plant fibers, pulp preparation chemistry, pulp and paper making technology, computer simulation of equipment and processes, sugar science and engineering, sugar making technology and equipment, biochemical technology, microorganism enzymes, enzyme engineering, fermentation technology, biochemical engineering and control theory, biochemical separation technology, biological catalyst technology, leather processing theory and technology, leather cleaning technology and theory, leather testing techniques, synthesis and application of chemical leather products, thermodynamic processes in lig

研修的主要课程有：政治理论课、外语课、数值分析、计算机应用技术、植物纤维化学结构及其研究方法、制浆化学、制浆造纸工艺、设备及过程计算机模拟、糖品科学与工程、现代制糖工艺与装备、现代生化技术、微生物酶学、酶工程、发酵工程技术、生化工程及控制概论、生化分离工程、生物催化技术、皮革现代加工理论与技术、皮革清洁工艺及理论、现代皮革检测技术、皮革化学制品合成及应用、轻工真空设备的热工过程、轻工企业管理及产品质量控制等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。