Non-woven eco-friendly handbags not only provide convenience for shoppers, but also take the opportunity to promote products or brands again. A delicate tote bag will be fascinating, and even if the handbag is printed with eye-catching trademarks or advertisements, customers will be happy to reuse it. Therefore, as a manufacturer of handbag printing, it is necessary to strictly control the problems in the printing manufacturing process, and provide high-quality handbags for customers and customers.
How can I print environmentally friendly handbags that meet the needs of the public? This requires our handbag manufacturers to grasp the printing process precautions during printing:
One of the most common problems is that environmentally-friendly handbag printing is because the ink is pure water-based system. Do not mix ink with alcohol ink or solvent-based ink or add organic solvent to the ink to avoid printing quality problems. The ink should be present indoors at room temperature between 5 ° C and 50 ° C. When using, use a stir bar to mix the ink in the bucket, measure the viscosity and then pour into the ink tank. If the viscosity is too high or too low, it can be adjusted by adding a diluent or a thickener. During the printing process, due to the volatilization of water, the viscosity of the ink will increase and the pH will decrease. The pH should be controlled between 8.5 and 9.5. If it exceeds this scale, it can be adjusted with a pH stabilizer to maintain the viscosity and The PH value is stable.
Under normal circumstances, ink is very suitable for high-speed printing of handbags. If low-speed printing is too fast or the printing effect is not good, a certain proportion of slow-drying agent can be added. After printing, the remaining ink should be collected back into the corresponding original barrel or the lid of the ink tank should be tightly sealed for the next use. Beware of the conjunctiva, thickening or even drying of the ink due to the evaporation of water. The ink remaining on the printing setting after printing can be cleaned with a cleaning agent before it is completely boring.
The non-woven environmentally friendly tote bag is a bag with environmentally friendly characteristics and high cost performance. Two handles are often sewn on the body of the bag for easy carrying. Because non-woven bags are cheaper and more diverse in style, they are becoming more and more popular among the public, making them the most common handbags.