±1.5 N
Tension control accuracy
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Rosen × Vtech Advanced · Solventless lamination
RSL Solventless Laminator Family
Vision-series solventless lamination platform for flexible-packaging converters. 7-station synchronous servo control delivers ±1.5 N tension stability across web widths from 250 mm to 1,250 mm, at production speeds up to 400 m/min — engineered for the substrate-and-adhesive demands of food, pharma, and barrier-pack laminate work.
400 m/min
Maximum speed
1,250 mm
Maximum web width
~50 kW
Total power
Overview
Solventless lamination — substrate-flexible, tension-precise, production-rated.
The RSL solventless laminator series is designed for flexible-packaging converters where lamination quality directly drives downstream yield. 7-station synchronous servo control gives ±1.5 N tension stability — the difference between a clean lamination and one that tunnels, registration-shifts, or delaminates under thermal cycling. Two web-width platforms (RSL800B-400 and RSL1250B-400) cover most converting line widths.
- 7 sets of synchronous servo motors — ±1.5 N tension accuracy, even coating, lower waste
- Chromium-treated or chromium-oxide steel cylinders — wear and corrosion resistant
- Patented assist-design for safe rubber-roller changeover
- Dual-protection design prevents pinch points during cleaning
- Suitable for PET-AL lamination with right adhesive selection
- Optional water-cooling roller for extended substrate compatibility
- Siemens PLC with branded electrical components throughout
Engineering features
What sets this platform apart.
Each feature has a specific operational purpose — reduce downtime, hold accuracy at speed, or extend service life. Send your production brief and we’ll respond with the configuration that matches your line.
FEATURE 01
7-station synchronous servo
Seven sets of synchronous servo motors deliver ±1.5 N tension accuracy across all stations. The direct outcome: more even adhesive coating, more stable web travel, and significantly lower waste than belt-drive laminators.
FEATURE 02
Chromium-treated cylinders
All steel cylinders surface-treated with chromium oxide or chromium plate — improves wear resistance and corrosion resistance against the chemistry exposure of solventless adhesives.
FEATURE 03
Safe roller changeover
Patented design assists manual rubber-roller changeover — reduces operator injury risk and shortens changeover time for adhesive cleaning cycles.
FEATURE 04
Dual pinch-protection
Dual-protection design at pinch-prone access points — operators can clean rubber rollers safely without exposure to mechanical hazards.
FEATURE 05
PET-AL capability
Suitable for PET-aluminium lamination when adhesive selection and processing are correctly specified — opens barrier-pack applications without a second-step conversion.
FEATURE 06
Water-cooling option
Optional water-cooling roller adds processing flexibility for substrates that require thermal control during the lamination cycle.
FEATURE 07
Siemens PLC + branded components
Siemens PLC core with branded electrical components throughout — simplifies long-term spare-parts sourcing and on-site maintenance.
Technical specifications
RSL — key parameters.
Standard specification. Alternative configurations available on request — send your production brief and we’ll respond with the matching configuration.
| Model variants | RSL800B-400 · RSL1250B-400 |
|---|---|
| Web width (RSL800B) | 250 – 800 mm |
| Web width (RSL1250B) | 550 – 1,250 mm |
| Roller length (RSL800B) | 850 mm |
| Roller length (RSL1250B) | 1,350 mm |
| Maximum mechanical speed | 400 m/min |
| Maximum unwind diameter | Φ 800 mm |
| Core sizes | Φ 152 mm (6") · Φ 76 mm (3") |
| Adhesive coating range | 1.0 – 5 g/m² |
| Adhesive type | Solventless |
| Winding edge accuracy | ±0.5 mm |
| Tension tolerance | ±1.5 N |
| Tension range | 3 – 300 N |
| Power | 380V, 3-phase 5-line, ±10% voltage tolerance |
| Total power consumption | ~50 kW |
Applications
Where this platform earns its place.
FOO
Food-grade flexible packaging
Multi-layer barrier laminates for food packaging applications.
PHM
Pharmaceutical packaging
Pharma-grade laminate constructions where barrier integrity drives shelf life.
BAR
Barrier-pack constructions
PET-AL and other multi-layer barrier laminations for moisture, oxygen, and light protection.
LID
Lidding films
Lidding-film lamination for FFS and tray-seal applications.
STN
Stand-up pouches
Multi-layer pouch-stock lamination for FMCG and personal-care SUPs.
IND
Industrial laminates
Specialty industrial laminate constructions outside the food-pack envelope.
Why Vtech Singapore
Sole authorised Rosen distributor for Singapore & Malaysia.
Vtech Singapore is the sole authorised Rosen distributor for Singapore and Malaysia, and a regional distributor for Southeast Asia. That gives you a single commercial channel for solution matching, proposal coordination, installation planning, and structured after-sales follow-up — backed locally, not routed through a multi-tier supply chain.
- Commercial access — single contact for faster quotation flow and clearer project communication
- Competitive positioning — proposals aligned to application fit, ROI, and production priorities
- After-sales confidence — coordinated support for installation, troubleshooting, and service response
- Regional reach — Sole Authorized Distributor for SG & MY, Regional Distributor for Southeast Asia
- Local accountability — deal directly with Brian Goh, Vtech Singapore, for the entire engagement
Considering this platform?
Request a quote →