Nitrile Rubber, a carefully formulated solution composed of butadiene and acrylonitrile, is the raw material for nitrile gloves. The production process requires real-time monitoring to prevent equipment malfunctions or defective gloves. Below are partial process videos of the nitrile glove production line.
Nitrile Glove Production Line Video
1. The raw solution is Incorrectly Configured.
Nitrile glove impregnation solution needs to be fully integrated with chemical reagents. When mixing the solution, use constant temperature stirring equipment. To prevent the poor fluidity of the solution and the uneven thickness of the glove former during impregnation, it is necessary to control strictly the proportion of the solvent, monitor the concentration of the solution in real time, and adjust the chemical reagent formula when necessary. If necessary, filter the solution to remove impurities and undissolved particles.
2. There are air bubbles or pinholes on the surface of gloves.
This is a common problem encountered by nitrile glove manufacturers in the manufacturing process of nitrile gloves. There are three reasons.
1> The solution is not fully defrosted during the mixing process, mixed with air, this time using vacuum defrosting treatment of bubbles in the solution.
2> The high temperature in the vulcanization process causes the chemical solvent to volatilize too quickly to form pores. At this time, it is necessary to adjust the vulcanization temperature curve to reduce the vulcanization temperature to avoid overheating in local areas.
3> The hand model is not cleaned before impregnating the original nitrile solution, and the surface is still left with chemical substances or oil. Replace the glove former cleaning system in time and choose an automatic glove former cleaning machine that cleans more thoroughly.
3. Ensure that the vulcanization temperature, vulcanization time, and vulcanization formula ratio are appropriate.
Nitrile gloves often tear in the process of stripping. at this time to consider reasonable adjustment of vulcanization time, to avoid excessive vulcanization caused by gloves and mold adhesion. Generally, adjust the vulcanization temperature (usually 100-130 ° C, time 5-10 minutes). In addition, you can also adjust the vulcanization, such as increasing the amount of sulfur or accelerator to prevent gloves easy to tearing, becoming sticky, etc.
4. Different sizes of gloves from the same batch.
Due to the error of the size of the hand mold and the reduction of the surface size of the hand mold due to long-term wear, it is necessary to calibrate the size of the hand mold regularly. It may also be that the shrinkage rate of the solution is unstable (vulcanization process fluctuation), which needs to optimize the vulcanization process and control the shrinkage rate of the solution.
Nitrile Glove Production Machine Manufacturer
Fengwang is the leading producer of nitrile glove production line in China, for more than 20 years, for glove manufacturers in various countries to solve production problems, repair or adjust faulty machines and unreasonable production processes. In addition, Fengwang after-sales service system is perfect, providing 24-hour online consulting service, any questions about the machine and production process feel free to contact us.
Nitrile Glove Production Line Cost?
Nitrile glove manufacturing machine belongs to the customized intelligent production machines, there is no uniform price. For example, the specifications of a glove stripping machine are 32 hands, 35 hands, 45 hands, and 46 hands, the customer needs to choose the specifications according to their needs and then contact us for a quote. The shortest length of the nitrile glove production line is 60 meters, and the longest is 200 meters. Production efficiency is a minimum of 3360 pcs/hr and, maximum of 56160 pcs/hr. Contact us for a detailed quote.
