Aisida CQ1000 Automated Non-Contact Thermal Slitting System for Prepreg (PP) Rolls
| Brand | Aisida |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CQ1000 |
| Cutting Length | 50–750 mm |
| Cutting Width | 200–1270 mm |
| Material Thickness | 0.04–0.3 mm |
| Cutting Accuracy | ±1.0 mm |
| Web Speed | ≤60 m/min |
| Slitting Frequency | ≤13 cuts/min (at 500 mm length) |
| Overall Dimensions | 2600 × 2300 × 1700 mm |
| Machine Weight | ~1500 kg |
| Power Consumption | ≤9 kW |
| Max Roll Diameter | ≤320 mm |
| Edge Quality | No whitening, delamination, wrinkling, charring, or visible dust |
Overview
The Aisida CQ1000 Automated Non-Contact Thermal Slitting System is an industrial-grade precision slitter engineered specifically for prepreg (PP) rolls used in printed circuit board (PCB) and copper-clad laminate (CCL) manufacturing. Unlike conventional mechanical slitting systems that generate glass fiber debris and edge fraying, the CQ1000 employs localized non-contact thermal softening—via precisely controlled infrared or resistive heating elements—immediately ahead of the cutting zone. This transient thermal conditioning temporarily reduces the resin’s glass transition temperature (Tg) at the slit line, enabling clean, low-stress separation without mechanical shearing forces. The result is a fully sealed, dust-free edge with no exposed glass fibers, eliminating post-cut handling contamination and significantly improving lamination yield in multilayer PCB stack-up processes.
Key Features
- Non-contact thermal pre-conditioning module ensures edge sealing and zero particulate generation during slitting—critical for Class 1000 cleanroom-compatible production environments.
- High-repeatability servo-driven web indexing system with real-time encoder feedback, delivering consistent cut-length accuracy of ±1.0 mm even at maximum line speed (60 m/min).
- PLC-based control architecture with HMI touchscreen interface; supports recipe-driven operation—predefined parameter sets (temperature profile, dwell time, cut speed, tension setpoints) are stored per material grade (e.g., 106, 1080, 2116, 7628 prepregs) and recalled with one-touch selection.
- Hydraulic lift-assisted discharge table with programmable height adjustment and synchronized leveling mechanism—ensures uniform stacking of high-basis-weight prepreg rolls (≥1080 style), preventing misalignment and telescoping during unloading.
- Integrated web tension control via pneumatic brake and dancer roller system, maintaining ±3% tension stability across variable roll diameters (up to 320 mm max O.D.) and material thicknesses (0.04–0.3 mm).
Sample Compatibility & Compliance
The CQ1000 accommodates standard FR-4, polyimide, and high-frequency prepreg formats—including epoxy, BT, and cyanate ester resin systems—on continuous roll stock. It complies with IPC-4101D requirements for prepreg dimensional stability and edge integrity, and its dust-suppressed operation aligns with IPC-A-600G Section 2.7 (Edge Quality Acceptability) and IPC-TM-650 2.3.27 (Particulate Contamination Testing). The system’s electrical design conforms to IEC 60204-1 (Safety of Machinery – Electrical Equipment), and all control logic supports audit-ready event logging for GLP/GMP-aligned quality systems.
Software & Data Management
The embedded control software provides full traceability: each slitting job logs timestamp, operator ID, material lot number, selected recipe, actual cut dimensions, thermal profile data, and fault diagnostics. Optional Ethernet/IP or Modbus TCP connectivity enables integration into MES platforms (e.g., Siemens Opcenter, Rockwell FactoryTalk) for SPC charting and OEE tracking. All parameter changes are recorded with user authentication and time-stamped revision history, satisfying FDA 21 CFR Part 11 requirements for electronic records and signatures when deployed in regulated CCL production facilities.
Applications
- Precision slitting of B-stage epoxy prepregs for rigid PCB fabrication, ensuring laminated stack consistency and minimizing void formation during press cycles.
- Pre-cutting of high-Tg polyimide prepregs for flexible-rigid hybrid boards, where mechanical stress-induced microcracking must be avoided.
- Production of standardized PP panels for automated optical inspection (AOI) sample preparation and peel strength test coupons per IPC-TM-650 2.4.9.
- Supporting ISO 9001:2015 and IATF 16949-compliant manufacturing lines requiring documented process validation and change control for slitting parameters.
FAQ
Does the CQ1000 support custom thermal profiles for specialty resin systems (e.g., PTFE or liquid crystal polymer prepregs)?
Yes—the system allows user-defined temperature ramp rates, peak dwell times, and cooling offsets via the HMI; calibration certificates for thermal sensors are provided with each installation.
Can the machine handle narrow-width strips (<100 mm) without web flutter or edge curl?
Yes—its dual-zone tension control and static-dissipative guide rollers maintain lateral stability down to 50 mm width, verified per IPC-TM-650 2.3.24 (Web Handling Stability Test).
Is remote diagnostics and firmware update capability available?
Standard Ethernet connectivity supports secure remote access via VPN; firmware updates are delivered as signed .bin packages with SHA-256 verification.
What maintenance intervals are recommended for the thermal module and cutting assembly?
Thermal element calibration every 6 months; blade replacement every 500 km of cumulative web travel; full preventive maintenance (lubrication, sensor validation, PLC backup) every 12 months—documented in the included Maintenance Logbook per ISO 13374-1.
