Glassine Silicon Paper Jumbo Roll
A high-performance release liner specifically designed to provide adhesive release for self-adhesive materials.
It utilizes a super-calendered glassine paper backing and a precision silicone coating, resulting in exceptional smoothness and excellent resistance.
It is an essential release liner for self-adhesive label production.
Physical Properties
Compliance Guarantee
If you are unsure which material combination or size is most suitable, please contact us and we will provide free sample testing.
Technical Dashboard
Parameter Item | Unit | Standard |
|---|---|---|
Basis Weight | g/m² | 40 / 50 / 60 / 80/Customizable |
Thickness | μm | 52 / 54 / 56 / 71/Customizable |
Transparency | % | 48% - 55% |
Moisture Content | % | 6.0±1.0 |
Tensive Strength (MD) | kN/m | ≥4.5 (62g example) |
Tensile Strength (CD) | kN/m | ≥ 2.0 |
Density | g/cm³ | 1.1 - 1.2 |
Standard Width | mm | 1035 / 1080 / 1280 / Customized |
Core ID | inches | 3" (76mm) |
End face flatness | mm | ≤1.0 |
Quantity of Connectors | Pieces/Roll | ≤2 |
Release Force | N/25mm | 5 - 15 (depending on silicone oil formulation) |
Silicone Residue | % | ≥85% |
Certification | - | FSC / REACH / RoHS/Other (Consult for details) |
Silicone coated glassine Color Comparison
Color | Visual Characteristics | Main Application Scenarios |
|---|---|---|
White | High purity, standard transparency, most versatile, suitable for various face materials | Office labels, logistics waybills, pharmaceutical labels |
Yellow | High visibility, slightly stronger opacity, easy to quickly identify backing paper edges on light-colored packaging | Supermarket promotional labels, daily chemical products, industrial labels |
Blue | High contrast, convenient for visual inspection systems | Electronic component labels, high-performance industrial tapes, high-end cosmetics |
Processing and Quality Commitment
01
Flat End Face
End face flatness error ≤ 1.0mm, ensuring smooth unwinding at high speeds.
02
High-Speed ​​Processing
Superior tensile strength supports slitting speeds of 800m/min and above.
03
Global Market Access
All models are BPA-free, FSC certified, and compliant with REACH/RoHS standards.
04
Safety Protection
Thickened kraft paper + stretch film sealing protects against maritime risks.
release liner jumbo roll to meet various processing needs
Likexin glassine paper’s superior performance stems from its highly dense supercalendering process.
We offer a variety of specifications and performance options to meet your end-use needs:
• Standard Glassine
• High-Strength Glassine
• Release Optimized Coating
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Width Recommendation
Joint Standard
Logistics Protection
Technical Support
FAQ
How does the transparency of glassine paper affect automatic labeling?
Transparency is a core indicator for the sensors in automatic labeling machines.
Lexus glassine paper maintains a stable transparency of 48% – 55%, ensuring that the infrared sensor can accurately identify label gaps and prevent missing or overlapping labels.
Why do you emphasize controlling the end-face flatness to ≤ 1.0mm?
During ultra-high-speed slitting (>500m/min), uneven end faces can lead to severe axial runout.
We lock the error to ≤ 1.0mm to ensure constant tension and eliminate paper breakage at the source.
When is it necessary to choose 80g heavy-duty glassine paper?
When your product falls into the following categories:
High-end industrial tapes: Require stronger tensile strength.
Special film labels: Extremely thick or rigid face stock requires thick backing paper for die-cutting.
Medical patches/electrode sheets: Require extremely high stiffness and impact resistance of the backing paper.
Will too many splices on a large roll affect production?
Yes. Frequent splices can cause the slitting machine to slow down or even stop.
Likexin adheres to strict international standards, with ≤ 2 splices per roll, clearly marked with a red strip for easy worker anticipation and handling.
Troubleshooting Guide
Die-cut Penetration
Possible Causes: Excessive thickness tolerance of the base paper, or imprecise die-cutting pressure adjustment.
Likexin Solution: Fine-tune the die-cutting pressure. High-density glassine fibers support extremely precise half-cutting.
Matrix Breakage During Waste Discharge
Possible Causes: Excessively dry environment causing paper brittleness, or insufficient longitudinal (MD) tensile strength of the paper.
Likexin Solution: Check if the workshop humidity is below 40%.
Likexin glassine paper has a longitudinal strength of ≥ 4.5 kN/m, maintaining excellent toughness even under high-speed waste discharge.
Label Curling After Slitting
Possible Causes: Imbalanced moisture content of the base paper or excessive winding tension.
Likexin Solution: Likexin precisely controls moisture content between 6.0% and 1.0%.
It is recommended to maintain constant tension during slitting and ensure the storage environment avoids direct sunlight.
Label Peeling Issues
Possible Causes: Mismatch between release force and adhesive, or uneven silicone oil application.
Likexin Solution: Likexin offers customized stable release forces of $5 – 15N/25mm.
If excessive peeling occurs, please contact us to adjust the coating formulation to suit your high-viscosity adhesive.