glue spreading machine

adjusting the dosage of protective colloid PVA and different feeding way of the plasticiszer DBP in the reaction process,the emulsion viscosity could be controlled and produced the adhesive that we need,and the levelling property of emusion sizing for the aluminium foil would be ameliorated by feeding some levelling agent

由醋酸乙烯和丙烯酸酯所制得的共聚物 ,能够极大地提高乳液对铝箔和纸张之间的粘合力 ,通过调整保护胶体聚乙烯醇的用量和增塑剂邻苯二甲酸二丁酯在反应过程中的不同加入方式 ,可以控制和生产所需要的乳液粘度 ,流平剂的加入 ,则改良了乳液在铝箔上胶时的流平性。

The irrational usage of impregnator and burning oven facilities result in flammable exhaust gas density too high,facilities inspection not on time, warning alarm deficiency, exhaust gas pipe and oven tank accumulate sub- stantial carbon residue etc.

上胶机与焚烧炉失火爆炸与上胶机、焚烧炉的配套使用不合理,造成上胶机的烘箱或焚烧炉的炉膛的可燃性有机废气的浓度过高;系统的泄压装置和防爆口的设计不够充分或不够合理;设备的检修不及时,防爆装置、报警装置失效;废气风管和上胶机烘箱、焚烧炉热交换器的清理不及时,有大量的胶渣"、残碳"沉积而容易引发自燃;没有严格的生产工艺规程或操作违反生产工艺规程等。

Ventilation and purification for a fiberglass fabric workshop;

玻纤布上胶车间通风及净化处理

Two great difficalties which are design splice and surface bleeding have been over come through improving of spreading technology and the preseription of emulsion glue.

通过优化上胶工艺参数和改进胶乳配方 ,机织地毯的两大疑难“病症” ,花型拼接困难和后整理上胶毯面渗胶 ,得以攻