Glue labeling, crystal drip glue labeling production considerations

Crystal drops of glue labeling production considerations make crystal drops of glue labeling should pay attention to the following aspects: 1. In proportion to allocate well into the drops with the crystal rubber suction bubble machine for 3 - 4 minutes, and then can use time out, because with good after the crystal drops of gel temperature and viscosity will continue to rise, is not conducive to defoaming and construction. 2. Larger crystal drops of glue labeling or gum drops the quantity is large, to eliminate in the process of our drops with small bubbles. In liquefied petroleum gas as fuel gun can be used to foam, foam gun fire to adjust to the combustion state, and the flame away from work surfaces to keep appropriate distance. Musket walking speed cannot too fast or too slow, maintain proper speed can, until the bubble instant eliminate. 3. Crystal drops of glue labeling of glue job to stay concentrated area, should be in 25 ℃ - stay dry temperature About 40 ℃. In more than 180 minutes with dry area with dry to heating, heating temperature should be controlled within 50 ℃. 4. If the crystal drops of glue labeling surface brightness, suggested that as far as possible let drop in 28 - glue homework Natural curing under normal temperature 35 ℃, which can reduce the ripple, water lines and other bad phenomenon. If time is tight, can be homework content in horizontal way into oven heating, curing temperature regulation should be about 40 ℃ to bake 60 minutes first, then increased to 50 ℃ - - - - - - - 60 ℃ until the glue solidified completely. 5. Crystal drops of glue glue must than weighing accurate, by weight ratio can make glue not stem or hard plastic soft plastic for a long time. 6. Must mix glue, can appear otherwise glue cured surface shell grain or resin grain, or crystal drops of glue labeling will curing incomplete, lead to bad product.