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Product catalog summary

Overview

This document describes a high-precision flexographic printing press designed for flexible plastic packaging materials. The machine features a central drum design that ensures high efficiency and accuracy in printing operations.

Main Machine Components and Features

Central Drum: Diameter 1000 mm, double-wall spiral construction for stability and precision.
Unwinding Stations: Double un-winding stations with automatic tension control using magnetic brakes, ensuring consistent material feed.
Marriage-Roll System: Facilitates seamless reel changes without stopping the machine.
Adjustable Banana Roll: Positioned before printing stations to maintain material tension and alignment.
Printing Stations: Four robust printing units equipped with printing plate cylinders, anilox rollers, and rubber inking rollers.
Ink Handling: Ink trays designed for use with ink pumps; compatible with both alcohol-based and water-based inks.
Registration Controls: Micrometric longitudinal and transversal register controls for precise print alignment.
Drying Systems: High-efficiency intercolor drying devices, upper drying bridge, and tunnel drying system to ensure ink curing.
Rewinding Stations: Double rewinding stations with constant tension control and automatic edge control for finished rolls.
Control Panel: Separate electrical control cabinet with PLC for machine operation and monitoring.

Technical Specifications

Parameter	Values (mm or as specified)
Material Passage Width	1050, 1250, 1450, 1650
Maximum Printing Width	1000, 1200, 1400, 1600
Minimum Printing Length	300 (constant for all widths)
Maximum Printing Length	900 (constant for all widths)
Total Installed Power	60 kW
Maximum Mechanical Speed	200 m/min

Printing Capabilities

Standard: 4 colors (4 + 0)
Optional: 4 + 4 colors printing on 50% of the machine width

Additional Features and Options

Automatic film guiding systems at entry and rewinding.
Hydraulic automatic blocking system for printing groups.
Automatic turret rewinder for reels up to 800 mm diameter with inline automatic cutting and pressure roller.
Hydraulic unloading system for finished rolls.
Hoists for lifting and positioning printing cylinders.
Turner bar (triangle) system for 4 + 4 printing on half the film width.
Gas heating drying system option.
Pneumatic ink circulation pumps and viscosimeter systems for ink quality control.
Camera-based register control and web scanning systems for monitoring print quality.
Chambered doctor blade with injection system for precise ink application.
Automatic edge control before and after printing stations.

Summary

The described flexographic printing press is a sophisticated machine tailored for flexible plastic packaging production. Its central drum design, combined with advanced tension control, precise registration systems, and efficient drying, ensures high-quality multi-color printing. The machine supports various optional upgrades to enhance automation, ink management, and print quality monitoring, making it suitable for demanding industrial applications.

Catalog excerpts

▼ Ribobinatore a torretta automatico per bobine diametro 800 mm. Taglio automatico in linea - Rullo pressore. Dispositivo idraulico per lo scarico a terra delle bobine finite. Automatic turret rewinder for reels up to 800mm diameter. In line automatic cutting - Pressure roller. Hydraulic unloading system for printed rolls. Rebobinador automático a torreta para bobinas diametro 800 mm. Corte automático en linea - Rodillo de pressión. Sistema hidráulico de descarga al suelo de las bobinas. ▼ Doppio svolgitore in entrata a tensione costante con freni magnetici. Doppio avvogitore a tensione costante completo di dispositivo guidanastro automatico. Double un-winding stations with automatic tension control by magnetic brakes. Double re-winding stations with constant tension control and automatic edege control Gruppi stampa con sistema di avanzamento rapido simultaneo e regolazione micrometrica supplementare indipendente. Sistema di bloccaggio automatico idraulico dei gruppi. Possibilità di utilizzo inchiostri a base alcool o ad acqua. ▼ Doble desenbobinador con sistema automático de ténsion por freno magnetico. Doble embobinador con sistema automático de ténsion y alineador automatico del film. Printing stations with simultaneous adjustement with extra micrometric system for accurate registration of printing. Automatic hydraulic blocking system for printing stations. Possibility to print with alcohol or water base inks. Grupos de impresión con avance rápido simultáneo y regulacion micrometrica independiente para un perfecto ajuste de impresión. Sistema de bloque automático hidráulico. Posibilidad de impresión con tintas de agua y alcohol. s.r.l. COSTRUZIONE MACCHINE PER MATERIE PLASTICHE 21058 SOLBIATE OLONA - ITALY - VIA IV NOVEMBRE, 159 TEL. 0331.641.104 - 2 linee - FAX 0331.640.177 E-mail: [email protected] - www.bfm.it STAMPATRICE FLESSOGRAFICA A TAMBURO CENTRALE 4 COLORI FLEXOGRAPHIC PRINTING PRESS WITH CENTRAL DRUM 4 COLOURS IMPRESORA FLEXOGRAFICA A TAMBOR CENTRAL 4 COLORES

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CARATTERISTICA PRINCIPALE DELLA MACCHINA E' IL TAMBURO CENTRALE CHE GARANTISCE UN'ALTA PRECISIONE DI • DOPPIO SVOLGITORE IN ENTRATA A TENSIONE COSTANTE • SISTEMA DI MARRIAGE-ROLL PREDISPOSTO PER CAMBIO BOBINA • ESTENSORE CURVO ALL'ENTRATA GRUPPI STAMPA • TAMBURO CENTRALE (diametro 1000) A DOPPIA INTERCAPEDINE • N° 4 ROBUSTI GRUPPI STAMPA • CILINDRI PORTA-CUCHES • CILINDRI RETINATI • CILINDRI INCHIOSTRATORI IN GOMMA • BACINELLE PER INCHIOSTRI, predisposte per pompe inchiostri • REGISTRI LONGITUDINALI • REGISTRI TRASVERSALI • DISPOSITIVI PER ASCIUGAMENTO ED ASPIRAZIONE-INTERCOLER • PONTE DI ASCIUGAMENTO...

Open the catalog to page 3

Ribobinatore a torretta automatico per bobine diametro 800 mm. ► Taglio automatico in linea - Rullo pressore. Dispositivo idraulico per lo scarico a terra delle bobine finite. Automatic turret rewinder for reels up to 800mm diameter. In line automatic cutting - Pressure roller. Hydraulic unloading system for printed rolls. Rebobinador automático a torrefa para bobinas diametro 800 mm. Corte automático en linea - Rodillo de pression. Sistema hidráulico de descarga al suelo de las bobinas. ^ Doppio svolgitore in entrata a tensione costante con freni magnetici. Doppio avvogitore a tensione costante...

Open the catalog to page 4