Glassine silicone release paper from Charmetack is based on super-calendered glassine paper with an ultra-smooth, dense surface and excellent dimensional stability. After precise silicone coating on one or both sides, it becomes a high-performance release liner widely used for pressure-sensitive labels, specialty tapes and various industrial die-cut applications.
Product Overview
The glassine base paper is specially calendered to achieve high density, low porosity and very smooth surface. This makes it an ideal substrate for uniform silicone coating and stable release properties. Its good strength, stiffness and low elongation help maintain web stability and accurate registration on high-speed coating and die-cutting lines.
With carefully selected silicone systems and curing conditions, Charmetack glassine release paper provides clean, consistent release over the entire roll, reducing breaks, picking and label dispensing issues, and helping converters achieve higher productivity and more reliable label performance.
Structure & Materials
- Base paper: super-calendered glassine paper, white or natural
- Silicone coating: solvent or solvent-free silicone system, one-side or two-side coated
- Surface characteristics: ultra-smooth, dense and uniform for excellent siliconization and die-cutting behavior
- Liner form: supplied in rolls for coating, laminating and label or tape converting processes
The combination of glassine base and optimized silicone coating results in a liner with low roughness, good transparency, high tensile strength and controlled release force, suitable for demanding PSA applications.
Key Features & Benefits
- Ultra-smooth, dense surface: supports even silicone coverage, clean label edges and reliable die-cut performance.
- Stable release force: controlled silicone coating and curing for consistent release across and along the web.
- High dimensional stability: low stretch and shrinkage for accurate registration in coating and printing.
- Good transparency: allows optical or camera-based registration and inspection where needed.
- Strong mechanical properties: good tensile strength and tear resistance help reduce web breaks and waste.
- Customizable performance: grammage, width, silicone type and release level can be tailored to your adhesive and application.
Typical Applications
Charmetack glassine silicone release paper is widely used as a liner for:
- Self-adhesive labels: logistics labels, barcode labels, food & beverage labels, retail labels and industrial identification labels.
- Specialty and technical labels: automotive, electronics, appliance and warning labels requiring precise die-cutting and dispensing.
- Industrial tapes: double-sided tapes, foam tapes, splicing tapes and technical tapes used in construction, electronics and converting.
- Die-cut components: gaskets, seals and cushioning pads where a stable liner is needed during processing and application.
- Other PSA constructions: various pressure-sensitive adhesive materials that benefit from a smooth, stable glassine liner.
Technical Specifications
Standard specification range (customizable on request):
- Color: white / natural glassine
- Grammage (GSM): typical range from around 55–90 g/m² depending on application
- Width: narrow slit rolls up to jumbo width; max width according to customer requirement
- Silicone coating: single-sided (S1S) or double-sided (S2S) silicone coating
- Release force: from very light to heavy release, tuned for specific adhesives (hot-melt, acrylic, rubber, silicone, etc.)
- Printing: optional back printing or face printing for logos, tracking information and technical marks
- Supply form: jumbo rolls or slit rolls ready for coating, laminating and label/tape production lines
Detailed technical data sheets, including release force values, tensile strength and other properties, can be provided for specific glassine liner grades.
Customization & Technical Support
Each label or tape construction has its own requirements for liner performance. Charmetack can support you with:
- Selection of suitable glassine GSM and silicone system for your adhesive and process
- Adjustment of release force to match your coating weight, curing conditions and dispensing equipment
- Recommendations for printing options, roll configuration and slit sizes to fit your production lines
By working closely with your technical and purchasing teams, we aim to provide a glassine release paper solution that balances performance, cost and long-term stability.
Request Samples & Factory Quotation
If you are looking for a reliable supplier of glassine silicone release paper for labels, tapes or industrial die-cutting, Charmetack is ready to support you with stable quality and flexible customization.
To receive a technical recommendation and factory quotation, please share:
- End application (labels, tapes, die-cut parts, etc.)
- Adhesive type and coating process
- Required grammage (GSM) and roll width
- Target release level (light / medium / heavy)
- Expected monthly or annual consumption
Our team will recommend a suitable glassine silicone release liner, provide trial samples and offer a competitive price for your project.
