SGW Most Popular Water and Solvent Resistance Photo Emulsion for Silk Screen Printing

1. Ultra-high Resolution & Sharp Edges
Delivers crisp, precise stencil details down to 0.1mm line width, ideal for fine-line circuit boards, intricate logos and high-end packaging printing.
2. Fast & Uniform Exposure
Rapid curing speed (15-30s under UV light) with even light absorption, reducing production time and boosting batch consistency.
3. Strong Adhesion & Durability
Excellent bonding to polyester and stainless steel mesh; resists water, solvents and scraping during repeated printing (up to 10,000+ impressions per stencil).

4. Easy Developability & Clean Stripping
Washes out quickly with tap water; fully removable with emulsion remover without leaving residues, enabling mesh reuse and cost savings.

5. Wide Compatibility
Works perfectly with solvent-based, water-based and UV inks; suitable for screen printing on glass, plastic, metal, fabric and paper substrates.

6. Long Shelf Life & Stable Performance
12-month shelf life in sealed containers (stored at 5-25℃); maintains consistent sensitivity and viscosity without stratification.
7. Eco-friendly Formula
Low VOC content, non-toxic and odorless; compliant with RoHS and REACH standards, safe for operators and the environment.

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Photo Emulsion for Silk Screen Printing Description

Step 1

Prepare the photosensitive emulsion, photosensitizer, a cup (any cup that can hold water will do), a stirring rod (plastic or wood), and purified water.

Step 2

Pour the photosensitizer into the cup, then add purified water and stir well.

Step 3

Pour the prepared photosensitizer into the photoresist bottle and stir thoroughly.

Step 4

Mix thoroughly and let it stand for at least 3 hours. It is ready to use once the air bubbles in the photosensitive emulsion have disappeared.

Photo Emulsion for Silk Screen Printing Detail Display

Photo Emulsion for Silk Screen Printing Data Sheet

The photosensitive emulsion must be stored and used within a temperature range of 18-25℃. Storage below 0℃ is prohibited. Instructions for Use:

1. The photosensitive emulsion must be properly prepared and stirred evenly;

2. The screen must be thoroughly cleaned;

3. It must be completely dried during the drying process;

4. Exposure time: 35-45 seconds. If the exposure effect is not satisfactory, extend the time by 10-15 seconds;

5. For increased durability, two exposures are recommended.

The photosensitive emulsion is the basic material for forming images on screen printing plates. It combines with the screen, and after exposure, development, rinsing, drying, screen sealing, and retouching, it forms the screen printing plate.

Photo Emulsion for Silk Screen Printing Applications

1. Electronic & Circuit Printing
Stencil making for PCB (Printed Circuit Boards), FPC (Flexible Printed Circuits), solar cell electrodes, and electronic
component markings.
2. Packaging & Label Printing
Ideal for food packaging (plastic films, paper bags), beverage labels, cosmetic containers, and anti-counterfeiting label
stencils.
3. Textile & Garment Printing
Screen stencils for cotton, polyester, and blended fabrics (t-shirts, hoodies, sportswear) with water-based or solvent-

based inks.

4. Glass & Ceramic Printing
Custom designs for glass bottles, jars, ceramic tiles, tableware, and decorative glass panels (home decor, building
materials).
5. Metal & Plastic Printing
Marking and branding on metal parts (automotive components, hardware), plastic products (toys, electronic casings,

medical devices).

6. Advertising & Signage
Large-format screen printing for billboards, posters, acrylic signs, and LED display panels.
7. Specialty & Industrial Printing
Stencils for battery casings, semiconductor wafers, leather goods, and precision instrument markings.