Sihl 3642 Spirit II Screen Positive Film

Sihl 3642 Spirit II Screen Positive Film

Sihl 3642 Spirit II Screen Positive Film is a 5 mil dimensionally stable polyester film engineered for precision prepress applications. Featuring a clear microporous coating, this film delivers accurate dot placement, high DMax, and low DMin values for reliable screen positives and offset plate negatives.

Sihl 3642 Spirit II Screen Positive Film supports consistent, high-detail output for demanding screen printing and offset environments.

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Why Choose Sihl 3642 Spirit II Screen Positive Film

Sihl Screen Positive Film provides the clarity and dimensional stability required for professional screen and offset workflows. Its quick-dry coating and low haze ensure sharp detail and dependable density control.

• Dimensionally Stable Polyester Base: Maintains registration accuracy during imaging and exposure.
• High DMax / Low DMin: Produces deep blacks and clean highlights for precise stencil creation.
• Accurate Dot Placement: Supports detailed halftones and fine line work.
• Quick Dry Time: Enables efficient production turnaround.
• Minimal Yellowing: Maintains film clarity over time.
• Low Haze: Ensures optimal transparency for exposure accuracy.

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Applications

• Screen positives
• Screen negatives
• Offset plate negatives
• Prepress film output
• Window displays
• Overlays
• Retail signage
• Transparency sheets
• Privacy screens

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Key Features

• 5 mil clear polyester film
• Clear microporous inkjet coating
• Designed for screen printing and offset platemaking
• Gloss finish
• Dimensionally stable construction
• High density image capability
• Low haze for clean exposure
• Compatible with aqueous dye and pigment inks
• Supports accurate halftone reproduction

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Specifications

• Product Name: Sihl 3642 Spirit II Screen Positive Film
• Thickness: 5 mil
• Basis Weight: 170 gsm
• Finish: Gloss
• Haze: Less than 5 percent
• Opacity: N/A
• Whiteness: N/A
• Blockout: No
• Core Size: 2 inches or 3 inches depending on roll configuration

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Compatibility

Screen Positive Film is compatible with:

• Aqueous pigment ink printers
• Aqueous dye ink printers
• Latex printers
• UV curable printers

Works well with popular Canon imagePROGRAF, HP DesignJet, and Epson Stylus Pro and Pro photo aqueous printers.

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FAQ

Is this film designed specifically for screen printing?
Yes. It is engineered for screen positives and negatives as well as offset plate preparation.

Does it support high-density black output?
Yes. The coating enables high DMax for strong opacity in black areas.

Is the film dimensionally stable?
Yes. The polyester base maintains consistent registration and dot placement.

What ink types are recommended?
Aqueous pigment inks deliver optimal performance, though aqueous dye inks are also compatible.

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Precision Prepress Performance

Choose Sihl Screen Positive Film for accurate, high-density screen and offset film output with dependable dimensional stability.

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