After many years of development, the screen printing machine has experienced three generations of equipment, namely manual screen printing machine, semi-automatic screen printing machine and automatic screen printing machine. In order to let everyone know the difference and improvement between each generation of screen printing machines, In the content, we will introduce you one by one, this article will introduce you to the advantages of small automatic screen printing machine.
Screen printing machines are prone to failure when printing, some are unilateral reasons, but more are complicated reasons, so the operator of the flat screen printing machine should pay special attention to the cause of the failure, so as to take corresponding countermeasures.
1. Blocking, that is, the part of the image with mesh can not transfer ink during printing. This phenomenon will affect the printing quality. In severe cases, normal printing will not be possible.
The solution adopted is as follows: change the printing material that is not easy to drop powder, reduce the viscosity of the ink, thereby avoiding blocking. When selecting the ink, the weather influence should be considered, the viscosity of the ink should be appropriately reduced, and the fluidity of the ink should be improved.
2. The ink does not adhere to the substrate of the flat screen printing machine
Solution: Regularly clean the flat screen printing machine to remove oil and dust, corona and plasma on the surface of non-polar products, improve the adhesion of the ink on the surface of the screen printing machine, and replace the ink with high viscosity, when appropriate. You can add new ink.
3. Ink film edge defects, when printed with a flat screen printing machine, the edge of the saw is broken, the general quality of the screen printing plate, the edge should be smooth.
The thickness of the flat screen printing mechanism plate can be ensured by selecting a high-mesh screen and a high-resolution photosensitive material to reduce the occurrence of defects.
The characteristics of the automatic screen printing machine: it is the roll-to-roll printing of soft materials such as PET, PP, PC, PE, etc. It is completed by the process of feeding, printing and drying. It is the best for mass production. select.
Article source address: http://
Hair extension keratin glue granules can be applied with fusion iron connector, hair extension iron, pre-bonding hair, good for hair extension or nail extension, the abundant quantity is enough for you to use and replace.
Strong keratin granule beads have nice viscosity, they have strong adhesion effect, there is no carbonation in continuous use, aging resistance, less wire drawing, no odor, safe for you to use
these granule beads are made from quality EVA, which are safe for use on the hair, they can melt and flow at high temperatures of 270 to 340 degrees Fahrenheit, you can use our product to create various hair styles
Hot melt glue stick suitable for Human Hair Works well in all temperatures.Can be used with Hair Extension Glue Gun & pre-bonding Hair Extension.
hot glue sticks fits most of glue guns on the market. It's also incredibly durable, flexible and long lasting. Good flexibility and luster, durability for daily gluing .
Hot fusion extensions tools are good for bonding heat-sensitive materials, not only can be applied for grafted wig, but also for nail extension, manual, accessories, shoes, wood products, ceramics, toys, cardboard boxes and more
Solid Glue,Italian Keratin Glue Grains,Keratin Glue Granule Bead,Hot Melt Glue Stick For Hair Extension
Xuchang Le Yi De Import And Export Trade Co., Ltd. , https://www.synthetichairs.com