High-Precision Solvent-less lamination machine

High-Precision Solvent-less Lamination Machine – Professional Flexible Packaging Solution 

When you're looking for reliable laminating equipment that delivers consistent quality and zero solvent emissions, our High-Precision Solvent-less lamination machine stands out as the ideal solution. This advanced converting equipment bonds flexible packaging substrates using two-component adhesives with 100% active solids. You won't need expensive drying ovens or complex solvent recovery systems anymore. Our machine features sophisticated servo-driven tension control and micrometric gap metering adjustments. These innovations eliminate common defects like tunneling in thin films and orange peel patterns. You'll process sensitive materials—even 7-micron aluminum foil—without deformation while meeting strict food safety regulations.

Shaanxi Beiren brings over 60 years of manufacturing excellence to every machine we build. We currently hold more than 70% market share across China, with over 4,000 machines operating worldwide.

Qualification Certificate

Advanced Technical Features That Benefit Your Production

Precision Coating System

Your production quality depends on consistent adhesive application. Our five-roller transfer system maintains adhesive weight within ±0.05 g/m². This tight tolerance saves you money on adhesive costs while ensuring optical clarity in your final product.

The mechanical gap adjustment uses stepper motors with 0.001mm increments. You can fine-tune settings confidently, knowing electronic gap stops prevent roller collision. This level of control means fewer rejected rolls and higher yield rates for your facility.

Intelligent Tension Control

Tension variations cause wrinkles, stretching, and misalignment. Our closed-loop floating rollers work with load cells maintaining sensitivity within ±0.1kg. Multi-vector AC servo motors drive the system, preventing substrate elongation—especially critical when you're processing delicate materials like LDPE or metallized films.

The specialized taper tension software automatically calculates changing roll diameters. This reduces winding tension linearly, preventing telescoping issues common in high-slip laminates for cosmetic tubes and premium packaging.

Automated Mixing Unit

Incorrect mixing ratios lead to curing failures and production losses. Our integrated glue mixer ensures precise ratios (typically 100:40 to 100:80) using gear pumps coupled with Coriolis mass flow meters. If deviation exceeds 1% from your setpoint, the High-Precision Solvent-less lamination machine automatically stops and alerts your operator.

The automated solvent cleaning cycle prevents adhesive cross-linking inside pumps during downtime. This feature extends component life and reduces your maintenance costs significantly.

Temperature Management System

Adhesive viscosity directly affects coating quality. Independent temperature control units regulate each roller, maintaining optimal adhesive temperature between 35°C and 45°C. This ensures proper wettability and prevents the orange peel effect that compromises appearance and bond strength.

Technical Specifications

Industry Applications for High-Precision Solvent-less lamination machine

Food Packaging

Your retort and hot-fill products need laminates that survive sterilization at 121°C. Our machine creates PET/AL/CPP structures with precision pressure control that enforces high bond strength without damaging delicate aluminum layers. You'll meet food safety standards while ensuring barrier properties remain intact throughout processing.

Pharmaceutical Packaging

When producing cold form foil for blister packs (OPA/AL/PVC), you need zero chemical migration. The solvent-free process of our High-Precision Solvent-less lamination machine guarantees compliance with FDA and EU regulations for drug contact materials. Your pharmaceutical clients will appreciate the absolute structural integrity against moisture.

Daily Chemical and Cosmetic Packaging

Cosmetic tubes and beauty product packaging require slip-sensitive handling. Our taper tension software prevents the telescoping that ruins high-value cosmetic laminates. You'll deliver premium-looking packages that reflect your brand's quality standards.

Sustainable Packaging Solutions

As your customers demand recyclable packaging, you need equipment that handles mono-material structures like BOPE/PE or BOPP/CPP. These heat-sensitive materials stretch easily on conventional machines. Our high-precision tension logic prevents web distortion, helping you meet circular economy goals without compromising quality.

Quality Assurance You Can Trust

Rigorous Manufacturing Standards

Every machine undergoes Factory Acceptance Testing (FAT) before shipment. We verify nip pressure uniformity using pressure-sensitive foil. Our coating and dosing rollers maintain Total Indicated Run-out (TIR) below 0.002mm—essential for uniform glue application without transverse lines.

Built by Experts

Our 30,000-square-meter assembly workshop produces over 220 machines annually. We manufacture key components in-house using more than 50 machining centers imported from Japan (Okuma) and Germany. This vertical integration ensures consistent quality and shorter lead times for you.

Our R&D department employs over 100 senior engineers dedicated to continuous innovation. This technical expertise translates into machines that solve real production challenges you face daily.

Why Choose Shaanxi Beiren?

Founded in 1967, we're a national key high-tech enterprise and the organizer of national standards for web roll rotogravure printing machines. This isn't just equipment manufacturing—it's partnership backed by decades of converting industry knowledge.

You'll benefit from our impeccable service system and wholesome quality management. We provide integrated solutions for intelligent factories, helping you maximize productivity and minimize downtime.

FAQ

Q: What is the minimum order quantity for the product?

A: This is a complete industrial lamination system, not sold by weight or quantity. We offer customized configurations based on your specific production requirements. Contact our sales team to discuss your substrate combinations, production volume, and facility specifications for a tailored solution.

Q: How long does installation and commissioning take?

A: Typically, installation and commissioning take 2-3 weeks depending on your facility's readiness and operator training requirements. Our technical team provides on-site supervision, comprehensive operator training, and Factory Acceptance Testing (FAT) before shipment to ensure smooth startup.

Q: What kind of technical support and training do you provide?

A: We provide comprehensive technical support including on-site installation supervision, hands-on operator training, maintenance guidance, and remote troubleshooting assistance. Our 100+ senior engineers offer ongoing formulation consultation for different substrate combinations and adhesive systems to optimize your production.

Q: Can this machine handle recyclable mono-material structures for sustainable packaging?

A: Yes, our machine is specifically designed to handle heat-sensitive mono-material structures like BOPE/PE and BOPP/CPP. The advanced taper tension software and high-precision tension control prevent web distortion in these delicate materials, helping you meet circular economy and sustainability goals without compromising quality.

Get Started Today

Ready to upgrade your laminating capabilities with our High-Precision Solvent-less lamination machine? 

Contact us today at sxbr1967@shaanxibeiren.com to schedule a consultation.