We are a professional Taiwanese-founded screw manufactory.
Our Taiwanese management system has controlled strictly for quality and delivery.
Our nicely service for all customers can let them worry about nothing.
We have not only stable quality, but competitive prices, because we are the real manufactory!
Our factory was established in October 2010 in Shenzhen China.
We are specialized in designing and producing screws, nuts, washers, pins and etc. for eyeglasses and watch.
We also have trading items for all repairing parts of Eyewear, for example, Nose Pads, grommets, temple, tip, etc.
We develop different new plastic products for customers, for example, the Blue Delux Kit, Nylon Wire Kit, Vials Stands, etc.
We think more for our customers, and we do respect all of our customers, and keep 100% confidential for all of information of them.
We are proud to be the strong support of customers!
We'll be the best supplier of our customers!
We'll be the best business friends of customers!
We'll keep do the best for customers!
Excessive number of silk screens, caused by the looseness of the screen stencil; Locating the distance between the screen plate and the substrate; Locating the angle between the squeegee and the substrate or using uneven force; The thickness of the printed material is too thin or too dry; The surface of the printing surface is washed and the solvent is finally dried.
2 pattern or line hair
Ink mix is ​​too thin, excessive force is applied during squeegee printing; printing material is unevenly distributed (the solvent in the printing material is unevenly dispersed); the solvent or cleaning agent is not dried on the screen after the retort, or the surface is cleaned when the workpiece is reworked. The agent is not dry or not clean; after the first squeegee printing, the sealing force of the printing material is too large, so that a small amount of printing material squeezes out the mesh; the speed of the squeegee movement (moving) in the printing is greatly different within the effective area of ​​the printing material. , pauses in the middle or repeat printing; the fineness of the printed material is not compatible with the number of screen meshes selected.
3 pattern line side burrs, notches, cams, etc.
Substrate surface is not clean, and there is oil; printing material is too sticky, dirt is not removed on the screen, printed material particles are large, high mesh number can not pass through; screen printing drying speed is too fast, screen printing workplace ventilation; quick-drying The printing material fails to close the net in time, resulting in netting; the force is uneven when scraping, or larger or smaller; the surface of the substrate is not even.
4 The pitted printing material is too sticky and has impurities and plugging holes; or the printing material is too sticky and the squeegee force is insufficient;
Insufficient maturation of printing materials, residual bubbles in printing materials are not run clean, and bubbles are stained on substrates after silk screen printing; the surface of substrates is not clean, dust and other effects are affected, printing force is improper, light unevenness or scratching , Insufficient power; printing materials on the substrate is not dry, storage site dust; under the appropriate conditions of printing materials, the screen and the substrate is too large; prepress screen cleaning is not complete. 5 screen printing sticky screen printing plate and the problem with the angle between the objects they are not a line contact between them, but a small plane contact; screen plate and the substrate between the small, or screen tension is small; screen printing, Excessive embossing force, thick layer of ink sticky web; printing material too thick and so on. 6 Solutions Careful analysis of the reasons for the impact of quality, to solve the cause of the problem, as to the non-squeegee quality problems, such as stretching problems, the best distance, screen printing stencil production, surface processing problems and printing materials Options and so on will affect the quality of screen printing.
Mounting Tools for Eyeglass, Glasses Latch Hook Tool, Small Latch Hook of Eyewear, Glasses Latch Hooking Kits
TSM CO., LTD. , http://www.tsmscrew.com