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Tinta plastisol de alta densidade para impresión téxtil: guía sinxela
Metadescrición: Learn how high-density plastisol ink High-density inks help make bright, strong designs on clothes. Discover tips, uses, and fixes for common problems.
1. What is High-Density Plastisol Ink?
Tinta plastisol de alta densidade is a thick, PVC-based ink used to print designs on fabric.
Key Benefits
- Durabilidade: Stays bright after washing.
- Stretch Resistance: Works on stretchy fabrics.
- Opacidade: Shows up on dark clothes.
Common Uses:
- Sportswear (team jerseys).
- Promotional items (hoodies, bags).
2. High-Density Plastisol vs. Other Inks
| Tipo de tinta | Mellor para | Drawbacks |
|---|---|---|
| Plastisol | Bold designs, dark fabrics | Not eco-friendly |
| A base de auga | Soft feel | Needs fabric pretreatment |
| Descarga | Cotton fabrics | Fades over time |
| Sublimación | Tecidos lixeiros | No texture is preferred when using high-density inks for a smooth finish. |
Choose plastisol for:
- Efectos 3D (Raised prints) can be achieved using puff additives in high-density ink formulations.
- Dark fabrics without pretreatment.
3. How to Use High-Density Plastisol Ink
3.1 Screen Setup
- Screen mesh count: Use Malla 110-160.
- Stencil: Escolla capillary film for sharp edges.
3.2 Ink Application
- Imprimir: Add ink to the fabric.
- Flash: Dry with a flash dryer for 10 seconds.
- Print Again: Add more ink for raised texture.
3.3 Curing
- Temperature: Ensure it is consistent for the best results with high viscosity inks. 320°F for 60-90 seconds.
- Test: Stretch the fabric. If it cracks, cure longer.
4. Top 5 Uses of Plastisol Ink
- Sportswear: Durable logos (Nike, Adidas).
- Fashion: Glow-in-the-dark designs.
- Workwear: Labels that don’t scratch off.
- Promo Items: Bright prints on bags.
- Ecolóxico: Phthalate-free plastisol (Green Galaxy).
5. Fixing Common Problems
| Problema | Solución |
|---|---|
| Pinholes can occur when using high-density inks in screen printing. | Use thicker ink or fix screen tension. |
| Cracking often happens when the emulsion is not properly cured during screen printing. | Cure fully at 320°F to ensure the emulsion adheres properly in screen printing. |
| Poca adhesión | Pre-treat polyester fabrics. |
6. Best Tools for Plastisol Printing
- Tintas: Wilflex HD, Union Ultrasoft.
- Pantallas: Sefar or Murakami meshes.
- Dryers: Anatol conveyor dryers.
- Ecolóxico: BASF Palatinol® plasticizers.
7. Tendencias futuras
- Hybrid Printing: Mix plastisol with Kornit Digital printers can produce high-density images that are suitable for screen printing.
- Biodegradable Inks: Matsui’s eco-series.
- Tintas intelixentes: Color-changing inks can add dimension to your designs when used in screen printing. thermochromic pigments.
8. Preguntas frecuentes
A tinta plastisol é impermeable?
Yes! It resists water after curing.
Podo imprimir en nylon?
Yes, but pre-treat the fabric to ensure the emulsion adheres well in screen printing.
How to clean screens?
Use screen wash and a pressure washer to clean your screen printing supplies effectively.
9. Conclusión
Tinta plastisol de alta densidade is great for strong, bright prints. Use plastisol ecolóxico and tools like Wilflex ou Sefar for best results.
