In SMT (Surface Mount Technology) chip production, steel mesh cleaning is a key link in controlling printing quality. Choosing the right consumables and using the correct methods can make cleaning more effective with less effort. Taishuo Steel Mesh Wiping Paper is specially designed for SMT steel mesh cleaning scenarios. With its core advantages of low dust, no lint, wear resistance, solvent resistance and strong adaptability, it has become the preferred consumable for many enterprises. Whether you are a novice just starting with SMT production or an experienced employee who needs to standardize the operation process, this beginner-friendly practical guide for Taishuo Steel Mesh Wiping Paper will help you get started quickly, easily avoid cleaning mistakes, and protect the accuracy of every printing.
I. Choose the Right One First: Taishuo Steel Mesh Wiping Paper for More Efficient Adaptation
Taishuo Steel Mesh Wiping Paper has a series of multi-material and multi-specification products. Different scenarios correspond to different choices. Choosing the right model can give full play to the best cleaning effect and avoid consumable waste and steel mesh damage.
1. Routine SMT Production (ordinary pitch steel mesh, conventional solder paste printing): Prioritize Taishuo composite fiber steel mesh wiping paper (55% wood pulp + 45% polyester ratio). It balances liquid absorption and wear resistance, which can quickly absorb solder paste residues, not easy to break and shed lint, adapt to most general-purpose steel meshes, and offer full cost performance;
2. High-precision Production (fine-pitch steel mesh ≤ 0.12mm, semiconductor chip mounting): Choose Taishuo polyester (PET) fiber steel mesh wiping paper. It meets Class 100 cleanliness standards, has almost zero lint loss, and comes with anti-static function, which can effectively avoid dust adsorption and blockage of steel mesh fine holes, and protect precision components from damage;
3. Equipment Adaptation: Select the corresponding specifications according to the printer model. For example, GKG and DEK models are compatible with Taishuo cross-opening type, and FUJI and PANASONIC models are compatible with Taishuo straight-opening type to ensure smooth installation and no missed wiping. For details, refer to Taishuo product manual or consult the technical team.
Tip: All Taishuo steel mesh wiping papers are marked with applicable scenarios and models. Beginners can directly select models according to steel mesh specifications and equipment models without additional comparison, saving time and worry.
II. Use It Correctly: Scene-based Operation Without Mistakes
Taishuo Steel Mesh Wiping Paper is suitable for both manual and machine cleaning methods. The operation process is simple and easy to understand. Focusing on details can achieve the dual effects of efficient cleaning and steel mesh protection.
(I) Manual Wiping: Suitable for Local Cleaning and Small-batch Production
1. Preparations: Wear cleanroom gloves and anti-static wristbands, take out Taishuo steel mesh wiping paper (unopened products need to be unpacked first; use immediately after opening to avoid exposure to dust). No need to cut in advance, just fold according to the cleaning area.
2. Distinguish Front and Back Sides: For Taishuo composite fiber wiping paper, the fluffy side (wood pulp side) is attached to the steel mesh, and the smooth side (polyester side) faces outward. The wood pulp side is soft to protect the mesh, and the polyester side can absorb paste efficiently. Do not mix them, otherwise it will cause lint loss or incomplete cleaning.
3. Wiping Points: Do not dip too much solvent (if needed, only spray a small amount of isopropanol on the polyester side until it is moist). Attach the wood pulp side gently to the steel mesh and wipe smoothly in one direction. The strength should be "enough to remove residues without bending the steel mesh". For local stubborn residues, fold the wiping paper for precise wiping, avoid back-and-forth friction.
(II) Machine Wiping: Suitable for Mass Production and Comprehensive Cleaning
1. Installation Specifications: Put Taishuo steel mesh wiping paper into the equipment card slot correctly, fix it firmly, and adjust the tension to an appropriate level — too tight will break the wiping paper, too loose will cause wiping deviation. It is recommended to adjust according to the equipment manual to ensure that the wiping paper is closely attached to the steel mesh.
2. Parameter Debugging: Set the wiping speed to 3-5cm/s, adjust the solvent spray volume to "moist without dripping", and adjust the wiping interval according to the production rhythm (usually once every 3-5 steel meshes, shortened to once every 1-2 steel meshes in high-precision scenarios). After debugging, test wipe 1-2 pieces first, and start mass production after confirming the cleaning effect.
3. Daily Inspection: Check the status of the wiping paper every 30 minutes. If there is damage, lint loss or severe contamination, stop the machine and replace it immediately. At the same time, check whether the equipment spray nozzle is blocked to avoid uneven solvent spraying affecting the cleaning effect.
III. Must Pay Attention: Replacement and Storage to Extend Service Life Without Waste
The service life and cleaning effect of Taishuo Steel Mesh Wiping Paper depend not only on standard operation, but also on replacement and storage methods. These two details must be done well.
(I) Replacement Standard: Disposable Use, No Overdue or Reuse
1. Routine Scenarios: If there are obvious solder paste residues, dust accumulation or discoloration on the surface of the wiping paper, replace it immediately; even if the surface is relatively clean, it is recommended to replace it every 3-5 steel meshes to avoid potential contamination;
2. High-precision Scenarios: For fine-pitch steel mesh wiping, replace it every 1-2 steel meshes to prevent fiber residues from blocking fine holes, leading to printing cold solder joints and insufficient solder;
3. Emergency Situations: If the wiping paper is damaged, sheds lint, or softens after being soaked in solvent, replace it immediately to eliminate secondary pollution and steel mesh damage.
(II) Storage Specifications: Sealed and Moisture-proof to Keep Clean
1. Unopened Products: Store in a clean, dry and cool environment with temperature 15-25℃ and relative humidity ≤ 60%, away from flammable and corrosive solvents, avoid direct sunlight and humid environment to prevent the wiping paper from getting damp and contaminated;
2. Opened Products: After taking out the required amount, immediately seal the remaining wiping paper (use the original packaging bag or clean sealed container) to avoid exposure to air to absorb dust and moisture. It is best to use it up within 7 days after opening.
IV. Avoid Mistakes: 4 Common Mistakes for Beginners to Avoid Quickly
Many beginners affect the cleaning effect or even damage the steel mesh due to improper operation when using Taishuo Steel Mesh Wiping Paper. The following 4 common mistakes must be avoided:
1. Mistake 1: Randomly Cutting the Wiping Paper — The size of Taishuo steel mesh wiping paper is suitable for conventional models. Random cutting will lead to rough edges and increased lint loss. It is recommended to use the original specification without cutting;
2. Mistake 2: Pressing Hard While Wiping — Excessive force will scratch the steel mesh coating and damage the edge of the holes. The adsorption capacity of Taishuo wiping paper is sufficient to remove residues, so gentle wiping is enough;
3. Mistake 3: Mixing Solvents — Only use special wiping solvents such as isopropanol. Do not use tap water, alcohol, etc. instead, to avoid corroding the steel mesh or affecting the cleaning effect;
4. Mistake 4: Not Sealing After Opening — Unsealed wiping paper will quickly absorb dust, leading to decreased cleanliness and easy secondary pollution during use. Be sure to seal it in time after opening.
Closing Remarks
The stability of SMT printing quality is inseparable from the control of every detail, and Taishuo Steel Mesh Wiping Paper is the powerful assistant to help you keep the cleaning pass. Whether you are a novice or an experienced employee, following this guide, choosing and using Taishuo Steel Mesh Wiping Paper correctly can effectively reduce printing defects, extend the service life of the steel mesh, and achieve cost reduction and efficiency improvement.
Taishuo Cleanroom has been deeply engaged in the SMT clean consumables field for many years. It always takes scene needs as the core to create highly adaptable and high-quality steel mesh wiping paper, and provides professional technical guidance and selection suggestions. If you have any questions during use, feel free to contact us. Taishuo's professional team will provide you with full support to help your production become more efficient and stable.
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Industry experience
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