Solutions

GravoLam Solventless

Clean solventless lamination at speed

A 400 metre per minute laminator that bonds two substrates with a 2 component adhesive, for odour free food grade, pharmaceutical and FMCG laminates.

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Intro

It is a solventless lamination machine designed to bond two non porous substrates with a solvent free adhesive, through a precise, automated and highly controlled system. NGPL’s in-house adhesive dosing system delivers consistent, clean and odour-free lamination, backed by lifetime support.

Built by Narendra Gravure, the GravoLam Solventless is compact, needs little floor space and produces odour free laminates for food grade work, as a reliable, repeatable and job specific solution today.
Advantages

Key features and benefits

01
Solventless
No solvent to recover

A 2 component adhesive means no solvent to recover or emit, which simplifies the line and the room around it.

02
Clean and fast
400 metres per minute

A high running speed for two layer laminate production, with the register and tension control needed to hold quality across the run.

03
Pre-mixture pump
Repeatable food-grade work

A reliable pre mixture pump and tank, included in the scope of supply, hold the recipe steady for the highest quality FMCG food grade laminates.

04
Built in house
Made and proven under one roof

Every GravoLam Solventless is designed, fabricated, assembled and tested on our own VMC, CNC and grinding machines, so the people who built it support it.

One machine, clean lamination in line

GravoLam Solventless integrates a pre mixture pump and tank, a solventless coating station and shaftless web handling into a single compact machine, working as a complete system to hold quality across the run.

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Technical documentation

GravoLam Solventless ships with full technical documentation, from mechanical drawings to electrical schematics and operating manuals, supporting its installation, operation and long service life as a production machine on your flexible packaging line, wherever it runs.

Available documents

Technical specifications

Line speed
Up to 400 m/min
Web width
1000 to 1300 mm
Substrates
Polyester, BOPP, LDPE, aluminium foil
Adhesive
Solventless, adhesive dosing system included in scope of supply
Cores
Unwind 76 / 152 mm, rewind 152 mm
Drives
All A.C. digital
Footprint
5000 × 3000 × 4000 mm

Complete GravoLam Solventless build process

01
Specification and technical definition

The project begins with a detailed specification of the machine from Narendra Gravure’s technical office, in coordination with your production team. At this stage the configuration is matched to your substrates and structures, and the mechanical and electrical drawings for in house manufacturing are generated.

02
Manufacturing

The machine is produced through an in house process focused on precision and quality control. Our VMC, CNC and grinding machines ensure repeatability, reliability and a consistent result, reducing deviations compared with bought in assemblies.

03
Installation

Installation is simple and efficient: the machine is commissioned on your floor through an agile and uncertainty free start up, thanks to prior testing and the preparation of drawings and documentation, contributing to a cleaner and safer route into full production.

GravoLam Solventless for your line

It can be integrated into lines developed by third parties. Based on your existing layout, or with support from our technical office, we adapt the machine to slot into your line, ready to install and run.

We analyse the technical fit and define the best way to integrate it, maintaining control over timelines, cost and finished quality.

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FAQs
Why choose solventless lamination?

It bonds two substrates with a 2 component adhesive, producing odour free laminates for food grade, pharmaceutical and FMCG work, with no solvent to recover.

What technologies are built into GravoLam Solventless?

A pre mixture pump and tank, shaftless unwind and rewind and A.C. digital drives, with SIEMENS electronics and 45 mm plate frames from our own CNC and VMC machines.

How much space does it need?

It is compact, needs little floor space and has no heating requirement, so it is straightforward to add to an existing line.

Is GravoLam Solventless supported after installation?

Yes. It is supported directly by Narendra Gravure after installation, with remote diagnostics, spare parts and the same in house team that designed and built the machine.

Tell us what you are trying to make. We will help you think through the line, the utilities and the floor — turnkey if you need it — and the machines come when you are ready, on your timeline, not ours.

Let us think through your plant together

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