The staff must stipulate that the distributor of the solder paste should provide goods with cold packaging and also indicate the shelf life of the solder paste. Jia JinyuanSolder paste manufacturerHere is a brief description of the operation steps and usage instructions for solder paste.

    It needs to be repackagedSolder pasteAdd ice cubes and organic refrigerant inside the patch. When the solder paste is received by the warehouse manager, the total number of delivery notes should be counted. The incoming material inspection department should check whether it has expired based on the cold storage and usage period of different solder pastes. If it has expired, it cannot be used anymore.

    When all are marked with relevant expiration dates and labels, they should be promptly stored in a cold area and classified and placed according to different product names. It should be noted that the canned solder paste with a screwed cap should be placed upright, and the surface mount adhesiveNeedle tube solder pasteIt should be placed upside down.

    According to the nature of the solder paste, its freezing zone is specified. When warehouse staff inspect the ice area, they should record the temperature checklist of the cold area so that any abnormal phenomena can be adjusted and improved in a timely manner.

    After unscrewing the solder paste cap, remove the inner cover and place it upside down on a clean table. When not in use, the solder paste cap should be unscrewed back in time to reduce the chance of solder paste oxidation.

    Shenzhen JJY Industrial Technology Co., LTDCarry out mutually beneficial cooperation with electronic raw material producers, and also do for other enterprisesSolder wireProduction of wave soldering rods, solder paste and flux paste; With a rich variety of successful cases in the research and development of chemical raw materials, our overall strength has created a sales market that is of high quality and honest and trustworthy.