Service
Professional supplier of electronic screen printing solutions
Download
Company Profile
8.1MB
English product introduction（SPS+BANDO）
2.0MB
PLET SPS-MP-X photovoltaic squeegee
3.7MB
SPS-BL2.0 Squeegee Pressure Balance Tester Instruction Manual
920.6KB
SPS-BL3.0 Squeegee Pressure Balance Tester Instruction Manual
2.7MB
SPS photovoltaic screen printing squeegee
911.7KB
Q & A
-
How many common types of screen are there?
Polyester mesh, steel wire mesh (composite mesh), nylon mesh, steel sheet mesh (SMT).
-
What is the difference between yellow and white mesh?
①The main difference lies in their light transmittance and shading ability.
② yellow mesh yarn light transmission is weak, compared to the relatively strong shading ability. Make yellow mesh yarn in the process of plate making can be more effective in preventing the production of false shadow, suitable for doing high-precision patterns, yellow mesh yarn are generally more than 200 mesh, including 200 mesh, 200 are below the white mesh.
-
What is anti-static mesh yarn?
The surface of mesh yarn is coated with a layer of anti-static coating, which is not easy to produce static electricity during the friction process of squeegee, mesh yarn and ink when printing, and solves the phenomenon of ink flying.
-
How can I tell the difference between the screen layout and the thickness of the photopolymer film mainly on that side?
The screen is divided into S and P. S (Squeegee) side is in contact with the squeegee glue side, P (print) side is in contact with the substrate, the screen photopolymer film thickness are in the P side, the S side of the photopolymer is very thin only to play the role of sealing holes.
-
Relationship between screen tension and pattern?
① according to the substrate pattern fineness and product requirements to choose the mesh mesh and tension needs, high tension, low mesh spacing screen wear and tear, mesh stability, good product colour size offset is small, high print pattern reproducibility.
② low tension, high mesh spacing screen plate wear and tear, the size of the colour offset is also large.
-
What is the relationship between screen wire diameter and mesh size and printing effect?
The larger the mesh diameter, the lower the mesh number, the larger the amount of ink, suitable for some high film thickness and the edge of the pattern is not too demanding products, the smaller the mesh diameter, the higher the mesh number, the lower the amount of ink, suitable for fine patterns and the appearance of the required products.
-
What is the difference between polyester mesh and wire mesh?
The difference in the material itself leads to different properties, the same mesh of polyester mesh and wire mesh wire diameter is finer, the tension pulled higher, the printing pattern and dimensional stability is good, printing the same conditions under the amount of ink than the polyester mesh to be larger.
-
How to understand the thickness of photosensitive adhesive film and exposure time?
Normally, the thinner the photosensitive adhesive coating, the shorter the exposure time, and the thicker the photosensitive adhesive coating, the longer the exposure time. The exposure time needs to be matched with the parameters of the photosensitive initiator in the photosensitive adhesive based on the wattage and energy of the lamp tube. The fine pattern film thickness is relatively thin.
-
What are the main types of SPS squeegees?
SPS squeegee is mainly classified into three categories: 1, traditional M-type squeegee (without support plate). 2, FGB glass fibre board squeegee. 3, AS single-sided carbon fibre squeegee.
-
What are the main sizes and specifications of the M model squeegee?
The M model has 9*50, 9*30, 7*40, 5*25, 5*20 tip squeegee to thickness, and can be customised according to customers' requirements.
-
What sizes and specifications are available for FGB glass fibreboard squeegees?
Traditional screen printing industry FGB glass fibre board squeegee specification is 9*50, the length is cut according to customer requirements. Can be customised according to customer requirements.
-
What size specifications are available for AS Carbon Fibre squeegees?
Traditional screen printing industry AS carbon fibre squeegee specification is 7*50, the length is cut according to customer requirements. Can be customised according to customer requirements.
-
File formats required for customised services and time required for customisation?
3D: STP, XT; CAD: version 2000, Customisation time: within 5 working days.
-
Is the SPS squeegee grindable?
All three types of squeegees can be grind, the M and FGB models can be grind to a maximum of 0.5mm (200 mesh wheel), and the AS carbon fibre squeegees can be grind to a maximum of 0.1mm (200 mesh wheel, carbon fibre plate can also be sharpened). Freshly used squeegee contains a lot of solvent inside and the hardness of the cutter is low, so it can't be sharpened immediately, it needs to be left for 24 hours before it can be grind.
-
How to install FGB fiberglass board squeegee and AS carbon fiber squeegee into conventional fixtures?
FFGB Fibreglass squeegee support plate part are 3mm thickness, can be installed with a 6mm thick mat to assist installation, we can provide.
AS Carbon Fibre squeegee support plate part are 1.2mm thickness, can be installed with a 8mm thick mat to assist installation, we can provide.
-
How do I store SPS squeegee Gel?
Please keep the squeegee flat, avoid bending and keep it away from light. The best storage temperature is 15-25°, dry environment.
-
Maintenance of SPS squeegees?
Squeegee printing for a long time, the solvent is easy to erode the squeegee knife edge, squeegee hardness and wear resistance is reduced, so squeegee long time after printing need to be cleaned, placed after 12-24 hours, or grinding. If placed in a low-temperature environment to save, before use need to be placed in 30 ° warm water soaked for 10 minutes, with a cloth to dry the water after use. When the squeegee is left for a long time, it is forbidden to connect the squeegee to the body to prevent deformation of the squeegee.