Search results for: 'Wool fiber pi'

AA-1166 PILLOW FILLING MACHINE FOR FEATHERS AND DOWN, 2 NOZZLES -FOR FIBER, POLYESTER FIBER, PP COTTON, WOOL VOLTAGE: 220 VOLTS / 60 Hz AIR PRESSURE: 0.7 TO 0.8 MPa PACKED DIMENSIONS: 1500 x 1180 x 1840mm NET WEIGHT: 360 KGS GROSS WEIGHT: 429 KGS FILLING: FIBER, POLYESTER FIBER, PP COTTON, WOOL Learn More

INDEX 1. Technical specification pag.2 2. Line composition pag.3 3. Machines description pag.4 4. Total price of the turn-key plant pag.25 5. Sale terms pag.26 6. Payment terms pag.28 7. General selling terms and conditions pag.29 Learn More

YY-2297 CUSHION & PILLOW PRODUCTION LINE, CAPACITY 200 TO 250 KG PER HOUR THIS PRODUCTION LINE IS USED FOR PRODUCING PILLOWS AND CUSHIONS. IT CAN BE CUSTOMIZED BASED ON CUSTOMER REQUIREMENTS OF PILLOW OR CUSHION PRODUCTION LINE, FROM THE FIBER OPENING, FOAM SHREDDING, MIXING AND FILLING, WEIGHING AND FINALLY PACKING. POWER: ABOUT 59KW; VOLTAGE: 380V, 50Hz, 3 PHASES (220V AVAILABLE); CAPACITY: 200 TO 250 KG/HOUR; CERTIFICATION: CE Learn More

YY-2309 CUSHION & PILLOW PRODUCTION LINE, 4 FANS DETAILS: POWER: 30.3KW; THIS SYSTEM SUITABLE FOR MAKING CUSHIONS AND PILLOWS FILLED WITH FIBER FOAM . HIGH PRODUCTIVITY, EASY TO OPERATE. SMOOTH PROCESS FROM FIBER OPENING, TO THE FILLING PROCESS WITHOUT JAMMING. QUANTITY: 1 Learn More

REFERENCE NUMBER: G-2252 FIBER FILLING MACHINE FOR SMALL ITEMS FOR SALE: SUITABLE FOR TOYS, TEDDY BEARS, NECK PILLOWS, PET ARTICLES (PILLOW, BEDDINGS), CAR PILLOWS AND FILLING OTHER SMALL ARTICLES CAN PROCESS POLYESTER STAPLE FIBER, COTTON, FOAM PIECES, FEATHER, WOOL AND MIXED MATERIALS EASY TO OPERATE BY USING A FOOT VALVE TO CONTROL FILLING AND STOPPING TWO OPERATOR CONTROLS FOR ENHANCED PRODUCTION CAPACITY 15 TO 20 TIMES FASTER THAN MANUAL FILLING ADJUSTABLE SPEED DIFFERENT SIZES OF FILLING TUBES QUANTITY AVAILABLE: 1 Learn More

WITH SPECIAL DEVICE TO FIX THE COVER AND ELECTRONIC TABLE WITH BALANCE IT IS A MACHINE FOR FILLING CUSHIONS, SACS, BAGS ETC. WITH ALL KIND OF MATERIALS: FEATHER, POLYESTER, BALL FIBER, POLYURETHANE, COTTON, WOOL, ETC. ADJUSTABLE SPEED: UP TO 4000 RPM THE PARTICULAR SHAPE OF THE OUTLET PIPE ALLOWS TO FILL AIR-TIGHT LINING PILLOWS THE COMMAND TO THE DUMPERS IS GIVEN BY A PEDAL THANKS TO THE SPECIAL DEVICE TO BLOCK THE COVER, THE OPERATOR HAS BOTH HANDS FREE AND CAN WORK ON TWO POSITIONS AT A TIME WHEN THE LINE IS EQUIPPED WITH TWO FILLING MACHINES (AS PER DRAWING BELOW) CONTROL PANEL SPECIAL SEWING MACHINE Learn More

NATURAL PRODUCTS SYNTHETIC PRODUCTS BEDDING PRODUCTS FILLING MATERIALS Learn More

REFERENCE NUMBER: E-9990 COMPUTERIZED PILLOW FILLING MACHINE - NEW MODEL: 003-PF WITH OPENING SECTION DIMENSIONS: 5000 X 5000 X 1400mm (16.4 FEET X 16.4 FEET X 55 INCHES) EQUIPMENT: FIBER OPENER 1 PCS; FAN 1 PCS; FILLING LOT 2 SET; PLC CONTROL SYSTEM 1 PCS VOLTAGE: AS PER CUSTOMER'S REQUEST CAPACITY: 150-180KG/H (300 TO 400 LBS/HR) FIBER OPENING RATE: MORE THAN 98% AND NOT BE DAMAGED WEIGHT: 690KG (1500 LBS) PLC (COMPUTER) CONTROL SYSTEM QUANTITY AVAILABLE: 1 Learn More

REFERENCE NUMBER: T-6756 GRAUTE AND SCHOTT & MEISSNER AIRLAY PRODUCTION LINE – NEW, WORKING WIDTH 3200mm BRAND: GRAUTE (GERMANY) AND SCHOTT & MEISSNER YEAR: 2012, HAS NEVER BEEN INSTALLED WORKING WIDTH: 3200mm (AFTER EDGE TRIM) CAPACITY: 1400 KG/H (BEFORE EDGE TRIM) RANGE OF WEIGHTS: 80 TO 3500 G/M2 THICKNESS: MAX. 250mm WEB DENSITY: 5 TO 80 KG/M3 WEIQHT [G/M2] PRODUCTION [KG/H] SPEED [M/MIN] 80 298 18.0 100 370 18.0 500 1375 13.3 2000 1375 6.7 3500 1375 1.9 CONSISTING OF: • BALE OPENING BRAND: GRAUTE 3X BALE OPENER (BO 150) 1X FINE OPENER (FO 125) 2X TRANSPORT FAN (TFF 30) 2X FILLING CAGE (FC 150) 3X WEIGHTING PLATE SYSTEM (WPS 150) 2X CONTINUOUS MIXING OPENER • BLENDING AND FEEDING BRAND: GRAUTE 1X LARGE VOLUME BLENDER (LVB 150) 2X TRANSPORT FAN (TFF 30) 1X METAL DETECTOR (DMX) 1X BUFFER EQUIPMENT (PO 175) • AIRLAY-CARDING BRAND: GRAUTE 1X CARD FEEDING UNIT (CFV 344) 1X WEIGHTING PLATE SYSTEM (WPS 344) 1X AIR-WEB FORMER (AWF 344) 1X HIGH LOFT OUTLET 2X TRANSPORT FAN (TFF 30) 1X DUST FAN (DF 25) 1X FILTER STATION 1X CONTINUOUS MISSING OPENER (CMO 80) 1X CONVEYOR BELT (CB 80) • TOPCON DOUBLE BELT OVEN BRAND: SCHOTT & MEISSNER 2X 3M TOPCON HEATING SECTIONS 2X DIRECT HEATING BY GAS BLOWER BURNER 300KW 2X CIRCULATING AIR BLOWER 25000M3/H; 15KW 1X EXHAUST AIR FAN 6000M3/H; 3KW 2X TOPCON COOLING SECTIONS 1X EXHAUST AIR BLOWER 28000M3/H; 15KW 1X FRESH AIR BLOWER 28000M3/H; 15KW TOPCON CONVEYING SYSTEM WITH BELT GUIDING AND TENSIONING SYSTEM MAGNETIC SYSTEM FOR KEEPING THE TOP BELT SUSPENDED • CUTTING MACHINE BRAND: SCHOTT & MEISSNER 1X INLET BELT CONVEYOR, LENGTH APPROX. 1000mm 7X LONGITUDINAL CUTTING HEAD, CIRCULATING KNIFE Ø 810mm 1X SHARPENING DEVICE FOR LONGITUDINAL CUTTING 1X FLYING CROSS CUTTING HEAD, CIRCULATING KNIFE Ø 810mm TRANSPORT BELT FOR CROSS CUTTING UNIT SAFETY FENCES ON THE CUTTING MACHINE • WINDER BRAND: SCHOTT & MEISSNER OUTLET TRANSPORT BELT, LENGTH APPROX. 3000mm 1X ASCENDING BATCH WINDER, MAX. Ø 1500mm • ADDITIONAL MULTI-MOTOR AC DRIVES CONTROL PANEL AND COMMAND PANEL MACHINE IS AVAILABLE FOR IMMEDIATE SALE COMPLETE PRODUCTION LINE IS ORIGINAL PACKED AND HAS NEVER BEEN INSTALLED SPECIFICATION OF NONWOVEN LINE SCHOTT & MEISSNER NONWOVEN LINE FOR CONTINUOUSE THERMOBONDING OF PES / BICO WEBS USEFUL WORKING WIDTH: 3400mm, SIMILAR TO DRAWING NO. 60.71X.086 CONSISTING OF: PARAGRAPH §1 1. BALE OPENING EXECUTED AS FOLLOWS • 1X BALE OPENER (BO 150) • 1X FINE OPENER (FO 125) • 1X TRANSPORT FAN (TFF 30) • 2X FILLING CAGE (FC 150) • 2X BALE OPENER (BO 150) • 3X WEIGHING PLATE SYSTEM WPS 150 • 2X CONTINUES MIXING OPENER (CMO 150) • 1X TRANSPORT FAN (TFF 30) 2. BLENDING AND FEEDING EXECUTED AS FOLLOWS • 1X LARGE VOLUME BLENDER (LVB 150) • 1X TRANSPORT FAN (TFF 30) • 1X METAL DETECTOR DMX • 1X BUFFER EQUIPMENT (PO 175) • 1XTRANSPORT FAN (TFF 30) 3. AIRLAY-CARDING EXECUTED AS FOLLOWS • 1X CARD FEEDING UNIT CFV 344 • 1X WEIGHING PLATE SYSTEM WPS 344 • 1X AIR-WEB FORMER AWF 344 • 1X HIGH LOFT OUTLET • 1X TRANSPORT FAN (TFF 35) • 1X DUST FAN (DF 25) • 1X FILTER STATION • 1X CONTINUES MIXING OPENER (CMO 80) • 1X CONVEYOR BELT (CB 80) • 1X TRANSPORT FAN (TFF 30) 4. TOPCON®LP DOUBLE BELT OVEN - AIR-THROUGH EXECUTED AS FOLLOWS • 2X 3M TOPCON®LP HEATING SECTIONS • 2X DIRECT HEATING BY GAS BLOWER BURNER 300 KW • 2X CIRCULATING AIR BLOWER, 25,000 M3/H. 15 KW • 1X EXHAUST AIR FAN 6,000 M3/H; 3 KW • 2X 2M TOPCON®LP INTEGRATED COOLING SECTIONS • 1X EXHAUST AIR BLOWER 28,000 M3/H; 15KW • 1X FRESH AIR BLOWER 28,000 M3/H; 15KW • TOPCON®LP CONVEYING SYSTEM INCLUDING BELT GUIDING SYSTEM AND BELT TENSIONING SYSTEM • MAGENTIC SYSTEM FOR KEEPING THE TOP BELT SUSPENDED 5. SCHOTT & MEISSNER CUTTING MACHINE EXECUTED AS FOLLOWS • 1X INLET BELT CONVEYOR, LENGTH APPROX 1000mm • 7X LONGITUDINAL CUTTING HEAD, CIRCULATING KNIFE, Ø 810mm • 1X SHARPENING DEVICE FOR LONGITUDINAL CUTTING KNIFES • 1X FLYING CROSS CUTTING HEAD, CIRCULATING KNIFE, Ø 810mm • TRANSPORT BELT FOR CROSS CUTTING UNIT • SAFETY FENCE FOR CUTTING MACHINE 6. SCHOTT & MEISSNER ASCENDING BATCH WINDER INCL. TRANSPORT BELT EXECUTED AS FOLLOWS • OUTLET TRANSPORT BELT; LENTH APPROX. 3000mm • 1X ASCENDING BATCH WINDER, MAX. 0 1500mm 7. MULTI-MOTOR AC DRLVE(S) 8. CONTROL PANEL AND COMMAND PANEL 9. SUPERVISION OF FINAL ASSEMBLY AND START-UP ENVIRONMENTAL DETAILS SITE ALTITUDE ≤ 1000 MUNN TEMPERATURE 10 °C... ≤35 °C RELATIVE AIR HUMIDITY 65% ± 5% ABSOLUTE WATER CONTENT 9-12 G/KG DRY AIR DESIGN DATA MATERIAL IN USE CARDED AND AIRTAID NONWOVEN FIBRES PES + BICO MIXTURE OF FIBRES MUST BE CONFIRMED BY THE CUSTOMER FIBRE FINESS 3.3...6.7 DTEX FIBRE LENGTH 38 TO 60mm METTING POINT BICO FIBRE 110°C .... 140°C (DEPENDING ON FIBRES IN USE) PRODUCTION TEMPERATURE MAX. 190°C (DEPENDING ON MELTING FIBRE) END PRODUCT WADDINGS / INSULATION RANGE OF WEIGHTS 80...3500 G/M2 FINAL PRODUCT THICKNESS MAX. 250mm WEB DENSITY MAX. 80 KG/M3 (DEPENDING ON FIBRE) FIBRE THROUGHPUT MAX. 1400 KG/H (DEPENDING ON WEB WEIGHT AND FIBRE IN USE) WORKING WIDTH / VENTILATED WIDTH MAX. 3400mm FINISH PRODUCT WIDTH MAX. 3200mm PRODUCTION SPEED MAX 18 M/MIN (DEPENDING ON PRODUCT REQUIREMENTS, FIBERS IN USE. BASIC WEIGHTS) MECHANICAL SPEED 1....20 M/MIN (RATIO 1:20) REFERENCE PRODUCT MUST BE CONFIRMED BY THE CUSTOMER ENERGY CONSUMPTION 1 KG/FIBRE = APPROX. 0.3 KW (10 KW = 1 M’/NATURAL GAS) TECHNICAL SPECIFICATION 1. BALE OPENING 1X BALE OPENER TYPE: BO 150 FIBRE IN USE: BICO WORKING WIDTH 1500mm WITH FREQUENCY REGULATED DRIVES AND 2 M FEED TABLE POWER INSTALLED: EACH APPROX. 5 KW 1X FINE OPENER TYPE: FO 125 FIBRE: BICO WORKING WIDTH: 1250mm MODE OF DRIVES: AC, ACF POWER INSTALLED: APPROX. 9 KW 1X TRANSPORT FAN TYPE: TFF 30 AIR CAPACITY: MAX. 5500 M3/H MODE OF DRIVES: ACF POWER INSTALLED: EACH 4 KW 2X FILLING CAGE TYPE: FC 150 WORKING WIDTH: 1500mm WITH BLOW-IN-HOOD AND TWO TAKE-OFF-ROLLS MODE OF DRIVES: ACF POWER INSTALLED: APPROX. 1.0 KW 2X BALE OPENER TYPE: BO 150 FIBRE IN USE: PES WORKING WIDTH 1500mm WITH FREQUENCY REGULATED DRIVES, 2 M FEED TABLE AND FIBER OUTLET THROUGH TWO TAKE-OFF-ROLLS. POWER INSTALLED EACH APPROX. 5.6 KW 3X WEIGHING PLATE SYSTEM TYPE: WPS 150 WORKING WIDTH 1500mm FOR AUTOMATIC SETTING AND REGULATION OF FIBER BLENDING, TO BE INSTALLED BETWEEN BALE OPENER AND CONTINUES MIXING OPENER 2X CONTINUES MIXING OPENER TYPE: CMO 150 WORKING WIDTH 1500mm WITH DOUBLE-SIDED FEEDING THROUGH A PAIR OF FEED ROLLS AND A TRAY PLATE FEEDING POWER INSTALLED: APPROX. 13 KW 1X TRANSPORT FAN TYPE: TFF 30 AIR CAPACITY: MAX 6,000 M3/H MODE OF DRIVES: ACF POWER INSTALLED: EACH 7.5 KW 2. BLENDING AND FEEDING 1X LARGE VOLUME BLENDER TYPE: LVB 150 WORKING WIDTH: 1500mm FILLING LENGTH: 4000mm FILLING HEIGHT: APPROX 2000mm TOTAL HEIGHT: APPROX. 5200mm FILLING CAPACITY: APPROX 12 M3 FEED BY 1 CYCLON CYC 1X TRANSPORT FAN TYPE: TFF 30 AIR CAPACITY: MAX. 5500 M3/H MODE OF DRIVES: ACF POWER INSTALLED EACH 4 KW 1X METAL DETECTOR TYPE: DMX WITH REMOVING DEVICE (BAC) FOR FERROUS PARTS DETECTOR WITH ELECTRONIC APPARATUS SPECIAL PVC PIPE WITH CONNECTIONS ELECTRIC-PNEUMATIC VALVE BOX COLLECTING SILO 1X BUFFER EQUIPMENT TYPE: PO 175 WORKING WIDTH: 1750mm WITH BLOW-IN-HOOD, FILLING CAGE, PRE OPENER AND SUCTION CHANNEL MODE OF DRIVES: AC, ACF POWER INSTALLED: APPROX. 3 KW 1X TRANSPORT FAN TYPE: TFF 30 AIR CAPACITY: MAX. 6,00 M3/H MODE OF DRIVES: ACF POWER INSTALLED: EACH 4 KW 3. AIRLAY-CARDING TX CARD FEEDING UNIT TYPE: CFV 344 WORKING WIDTH 3440mm WITH BLOW-IN-HOOD, FILLING CAGE, FIBER COMPACTION BY VIBRATION WALL AND MATERIAL OUTLET ON GLIDING PLATE MODE OF DRIVES: AC. ACF POWER INSTALLED: APPROX 7 KW 1X WEIGHING PLATE SYSTEM TYPE: WPS 344 WORKING WIDTH 3440mm FOR AUTOMATIC SETTING AND REGULATION OF WEB WEIGHT DURING PRODUCTION, TO BE INSTALLED BETWEEN CARD-FEEDER AND AIR-WEB-FORMER AIR-WEB FORMER TYPE: AWF 344 WORKING WIDTH 3440mm WITH MOVABLE PRE-CARD AND WITH AN AIR-LAY TAKE OFF DEVICE FOR RANDOMISED WEB. KIND OF INLET OVERHEAD INLET WITH FEED ROLL 2 TRANSFER ROLLS Ø 413mm AND Ø 550mm 2 WORKER ROLLS Ø 260mm 1 STRIPPER ROLL Ø 180mm COVERED TURBO ROLL Ø 600mm ADJUSTABLE AIR-LAY FORMING CHANNEL METALLIC WIRE FOR ALL ROLLS BLOWING FAN FOR FIBRE DOFFING WITH A MESH BELT CONVEYOR INCLUDED A AUTOMATIC GUIDING SYSTEM AND SUCTION DEVICE FOR REMOVING FIBER ACCUMULATIONS FROM THE MESH CONVEYOR THE MESH CONVEYOR, WITH ADJUSTABLE CHANNEL, MOUNTED ON MOVABLE FRAME AND WITH A SUCTION FAN APPROX. 42,000 M3/H OF EXHAUST AIR TO ERECT NEAR TO THE AIR-WEB-FORMER AND TO BE LED TO THE CUSTOMERS FILTER INSTALLATION CARD PREPARED FOR CONNECTION TO CUSTOMERS FILLER UNIT FOR DUST ASPIRATION ETC. INCL ALL NECESSARY ACF DRIVES AND GEARBOXES, POWER INSTALLED: ABOUT 150 KW 1X HIGH LOFT OUTLET ADJUSTABLE SUCTION ROLL SYSTEM INDUCTED THE FLEXIBLE TUBE FROM SUCTION ROLL TO THE FAN 1 X T RANSPORT FAN TYPE: TFF 35 AIR CAPACITY: MAX. 7,000 M3/H MODE OF DRIVES: ACF POWER INSTALLED: EACH 4 KW 2X DUST FAN TYPE: DF 25 AIR CAPACITY: MAX. 3,600 M3/H MODE OF DRIVES: ACF / POWER INSTALLED: EACH 4 KW 1X FILTER STATION FOR THE SUCTION FANS OF THE AWF 344 AIR CAPACITY: APPROX. 40,000 M3/H 1X CONTINUES MIXING OPENER TYPE: CMO 80 WORKING WIDTH 800mm WITH FEED TABLE AND SPRING LOADED PAIR OF FEED ROLLS POWER INSTALLED: APPROX 6 KW CONVEYOR BELT TYPE: CB 80 WORKING WIDTH 800mm FOR 2 EDGE STRIPS, LENGTH APPROX 5.0 M TRANSPORT FAN TYPE: TFF 30 AIR CAPACITY, MAX. 6,000 M3/H MODE OF DRIVES: ACF POWER INSTALLED EACH 4 KW ELECTRICAL CABINET WITH COMPLETE INSTALLATION SUCH AS INVERTER FOR VARIABLE SPEED MOTORS, CONTROL BASED ON SIEMENS S7 PLC, CONTROL ELEMENTS, PROGRAMMING AND WIRING DIAGRAM, WITH PLC CONTROL TOUCH PANEL 2X OP17 FOR THE AFOREMENTIONED MACHINERY 4. TOPCON®/LP DOUBLE BELT OVEN - AIR-THROUGH TOPCON®LP - HEATING SECTION TYPE 1-PASS AIR-THROUGH OVEN HOUSING INSULATING PANEL DESIGN, FILLED WITH MINERAL WOOL, THICKNESS 120mm: INSIDE SHEETS AND PLENUMS MADE OF HOT-GALVANISED STEEL HEATED LENGTH 2 SECTIONS OF 3M HEATED LENGTH, EACH = 6M LENGTH IN TOTAL VENTILATION AIR-THROUGH TREATMENT WITH VERTICALLY AIR-FLOW DIRECTION: DIFFUSOR SYSTEM FOR CAREFULLY FIBRE TREATMENT BY LOWER FLOW VELOCITY (LOW PRESSURE) AND HIGHER AIR VOLUME: REVERSING THE AIR-FLOW DIRECTION METER BY METER VENTILATED WIDTH MAX. 3400mm CIRCULATING AIR BLOWER 2X MAX 25,000 M3/H, 15 KW. ΔP 1,600 PA INFINITELY ADJUSTABLE BY FREQUENCY CONVERTER EXHAUST AIR BLOWER 1X MAX. 6,000 M3/H. 3 KW, ΔP 900 PA INFINITELY ADJUSTABLE BY FREQUENCY CONVERTER HEATING SYSTEM DIRECT HEATING BY GAS BLOWER BURNER (INCL. GOST CERTIFICATE) (1 HEATING SYSTEM EACH SECTION) HEATING MEDIUM NATURAL GAS INSTALLED HEATING CAPACITY 300 KW PER SECTION, IN TOTAL 2 X 300 KW = 600 KW EACH HEATING SECTION INFINITELY ADJUSTABLE IN THE RANGE OF 10...300 KW (1:30 RATIO) MAX. CIRCULATING AIR TEMPERATURE 190°C (DEPENDING ON BELTS) TEMPERATURE CONTROL BY ELECTRONIC PID-CONTROLLER TEMPERATURE ACCURACY ±1.5% (180°C AND 80% BLOWER CAPACITY) TOPCON®LP INTEGRATED AIR-THROUGH COOLING ZONE KIND OF TREATMENT AIR THROUGH TREATMENT BY FRESH AIR COOLED LENGTH 2 SECTIONS OF 2 M COOLED LENGTH = 4 M LENGTH IN TOTAL AIR FLOW SENSE FROM THE BOTTOM TO THE TOP COOLING MEDIUM FRESH AIR EXHAUST AIR BLOWER 1X MAX. 28,000 M3/H, 15 KW. ΔP 1,200 PA INFINITELY ADJUSTABLE BY FREQUENCY CONVERTER FRESH AIR BLOWER 1 X MAX 28,000 M3/H. 15 KW. ΔP 1,200 PA INFINITELY ADJUSTABLE BY FREQUENCY CONVERTER TOPCON®LP CONVEYING SYSTEM TYPE TOPCON CONVEYING SYSTEM WITH TWO FREE-WHEELING CONVEYOR BELTS INCL. AUTOMATIC BELT TRACKING MECHANISM: THE UPPER CONVEYOR BELT IS VERTICALLY ADJUSTABLE BY MOTOR DRIVEN WORM GEAR JACKS TOP BELT QUALITY BRONZE / STEEL BOTTOM BELT QUALITY BRONZE / STAINLESS STEEL BELT WIDTH USEFUL WORKING WIDTH + 200mm BELT TENSIONING PNEUMATICALLY WITH AUTOAMTIC PARALLEL TRACKING MECHANISM MAGNETIC SYSTEM FOR TOP BELT INCLUDED FREE PASSAGE HEIGHT 5...300mm, DIGITAL READOUT AT THE COMMAND PANEL 5. SCHOTT & MEISSNER CUTTING MACHINE LONGITUDINAL CUTTER OPERATING PRINCIPLE "SAW CUT MODE" WEB CONVEYANCE BY MEANS OF FEED AND DRAW-OFF BELTS, MOTOR DRIVEN SLITTING MODE MOTOR-DRIVEN CIRCULAR BLADES EACH SLITTING HEAD CAN BE INDEPENDENDLY LOADED BY MEANS OF PNEUMATIC CYLINDER A) FOR SLITTING MODE B) OR LIFTED UP IF OUT OF USE MOTOR DRIVE A.C. MOTOR DRIVE, FREQUENCY CONTROLLED, (1 INDEPENDED DRIVE MOTOR EACH SLITTING HEAD) BLADE DIAMETER 0 810mm BLADE QUALITY CUTTING STEEL NUMBER OF SLITTING STATIONS 7X; (2 X EDGE TRIMS, 5 X CENTER CUT) AUTOMATIC SLITTING HEAD ADJUSTMENT BY A.C. MOTOR DRIVE WITH BRAKE IN COMBINATION WITH A MAGNET LINEAR LENGTH MEASURING SYSTEM (EACH SLITTING STATION CONTAINS ITS OWN A C. MOTOR DRIVE, MAGNET SENSOR AND MAGNET TAPE), 1 CENTRAL MEASUREMENT ACTUATING DEVICE MIN. SLITTING HEAD DISTANCE MIN. 300mm MAX MATERIAL THICKNESS TO BE PROCESSED 300mm BLADE SHARPENING UNIT 1 X SHARPENING UNIT SHARPENING PROCESS TWO GRINDSTONES ARE LATERALLY POSITIONED NEXT TO THE BLADE SHARPENING PROCESS ONLY WITHOUT PRODUCT WHILE LINE STOP PNEUMATICALLY ACTIVATED VIA OPERATOR PANEL MIN DISTANCE BETWEEN THE SLITTING HEADS MIN. 300mm EDGE TRIM REMOVAL INCLUDED SAFETY GUARDS IND. SAFETY DOOR SWITCH ON ACCESS DOOR ABOVE THE MOTOR DRIVEN BLADES INDUDING THE SAFETY GUARDS AND LIMIT SWITCH FOR THE FEED AND DELIVERY SIDE CROSS CUTTER OPERATING PRINCIPLE "FLYING WHEEL" THE CUTTING HEAD IS MOVED ACROSS THE WEB WIDTH BY MEANS OF A LINEAR DRIVE AND THE CUTTING UNIT MOVES FORWARD IN PRODUCTION SPEED FOR RECTANGULAR CUT WITHOUT STOP TYPE DRIVEN ROTARY BLADE MOTOR DRIVE A.C. MOTOR DRIVE, FREQUENCY CONTROLLED, BLADE DIAMETER Ø 810mm SPECIFICATION ADDITIONAL OPERATOR GUARD ONTO BLADE, DETACHABLE FOR SERVICING AND MAINTENANCE WORK BLADE QUALITY CUTTING STEEL NUMBER OF ROTARY BLADES 1X WEB WIDTH / CUTTING WIDTH MAX. 3400mm WEB THICKNESS MAX. 300mm CUTTING FREQUENCY MAX. 6 CUTS/MIN (DEPENDING ON PRODUCT, WEB THICKNESS, BLANKET LENGTH, PRODUCTION SPEED) LENGTH MEASUREMENT BY MEASUREMENT WHEEL, COUNTER, AND ELECTRONIC PULSE GENERATOR TRANSPORT BELT POSITION BETWEEN CROSS CUTTER AND WIND-UP STATION FUNCTION CONTINUOUS WEB CONVEYANCE TOWARDS THE WINDER QUALITY SYNTHETIC WEAVE BELT GUIDING RESTRICTED GUIDANCE BY MEANS OF DOUBLE SIDED WEDGE GUIDE BELT TENSION MECHANICALLY BY SPRING FORCE BELT WIDTH USEFUL WORKING WIDTH + 200mm DISTANCE BETWEEN THE ROLLER AXIS APPROX. 2500mm EXTENDED FROM CROSS CUTTER HEIGHT DOWN TO 900mm 6. ASCENDING BATCH WINDER WINDING MODE WINDING MODE IS PROCESSED BY MEANS OF TWO MOTOR DRIVEN WINDING ROLLS THE MANDREL IS POSITIONED IN BETWEEN THE ROLLER NIP AND IS CAUGHT BY LATERAL BRACKETS TENSILE STRENGTH CONTROL BY MEANS OF A PNEUMATIC BRAKE WHICH IMPACTS / CONTROLS THE VERTICAL UPWARDS MOVEMENT OF THE BRACKETS AND GIVES MORE OR LESS DENSITY TO THE BATCH USEFUL WORKING WIDTH 3400mm ROLLER DIAMETER 300mm ROLLER QUALITY STEEL ROLLER, WRAPPED WITH FRICTION TAPE MAX. BATCH DIAMETER 1500mm MAX. BATCH WEIGHT TO BE ADVISED 7. MULTI - MOTOR A.C. DRIVE(S) TYPE GEARED MOTOR DRIVE(S) SPEED ADJUSTMENT INFINITELY ADJUSTABLE BY FREQUENCY CONVERTER, MANUALLY ADJUSTABLE AT THE COMMAND PANEL OR AUTOMATICALLY BY THE GIVEN REFERENCE VALUE OF THE PRE-MACHINE MECHANICAL LINE SPEED 1 .....20 M/MM (1:20 RATIO) NUMBER OF DRIVING STATIONS WILL BE CONFIRMEND REFERENCE INPUT TO BE GIVEN 0...10 V 8. CONTROL PANEL AND COMMAND PANEL SUPPLY VOLTAGE 400 V: 3 PHASES; 60 CYCLES CONTROL VOLTAGE 24 V DC INSTALLED ELECTRICAL POWER APPROX. 475 KW / 950 A CURRENT FLUCTUATION 5...10 % CONTROL PANEL BRAND “RITTAL”. INCLUDING ALL ELECTRICAL EQUIPMENT EXCEPTING OPERATING AND INDICATING ELEMENTS OF THE LINE CONTROL PANEL SIZE: 4800 X 2000 X 500mm (+200mm SOCKET) NUMBER OF FIELDS: 10 (IN TOTAL) PROTECTION LEVEL: IP 54 CABLE INLET: FROM BOTTOM COOLING UNIT NOT INCLUDED COMMAND PANEL BRAND "RITTAR. INCLUDING ALL OPERATING AND INDICATING ELEMENTS, LINE'S OPERATION BY SIEMENS OPERATOR PANEL MP 277 10” AND OP 177 6” OPERATOR PANEL MP 277 10” / OP 177 6” TO SET ALL DRIVES INTO OPERATION, TO GIVE ALL REFERENCE SETTINGS AND TO INDICATE ALL ACTUAL VALUES TO LOG ALL OPERATION VALUES AND FAULT INDICATIONS (DATE/TIME), PASSWORD AVAILABLE CONTROL BY PLC BRAND “SIEMENS” SIMATIC S7-300 USER INTERFACE RUSSIAN LANGUAGE SPS PROGRAMMING, CIRCUIT DIAGRAMS ENGLISH LANGUAGE MODEM LINK THE PLC SIEMENS S7 CONTAINS A TS-ADAPTER AND MODEM LINK FOR ASSISTANCE IN MAINTENANCE, TECHNICAL SERVICE, FAULT ANALYSIS'S OR TROUBLE SHOOTING) WIRING ACCORDING TO THE MOST MODEM EN-STANDARDS PRE-WIRING OF THE SENSORS OF THE LINE ON TERMINALS IS MADE BY SCHOTT & MEISSNER; THE JUNCTION BOXES (TERMINALS) ARE POSITIONED INSIDE THE INLET AND EXIT STANDS OF THE LINE SPECIFICATION OUR QUOTE CONTAINS 30 M WIRE CABLES BETWEEN CONTROL PANEL, COMMAND PANEL AND END-USER POINTS OF THE LINE GENERAL DATA SERVICE SIDE (OVEN ACCESS DOORS) LEFT HAND SIDE IN MATERIAL TRANSPORT DIRECTION OVEN EXTERIOR LACQUER COATING ACCORDING TO YOUR CHOICE (RAL COLORING) CONTROL PANEL AND COMMAND PANEL RAL 7035 LIGHT GREY OVEN INTERIOR NO LACQUER COATING, HOT-GALVANIZED STEEL OPERATING MANUAL 2- FOLD RUSSIAN LANGUAGE 2- FOLD ENGLISH LANGUAGE TECHNICAL DOCUMENTATION 2- FOLD ENGLISH LANGUAGE SPARE PART LIST 2- FOLD ENGLISH LANGUAGE TECHNICAL AND TECHNOLOGICAL PARAMETERS OF THE OVERALL SYSTEM FIBRE SPECIFICATIONS TYPE OF FIBRE PES – 3.3 - 15 DTEX (PET) FIBRE FINENESS PES - BIKO - 4.4 DTEX FIBRE LENGTH 38 TO 51mm MIXING RATIO BICO PERCENTAGE 15 - 30 % PRODUCTION RANGE OF WEIGHTS 80 TO 3500 G/M3 FIBRE THROUGHPUT 1400KG/H (BEFORE EDGE CUTTING) THICKNESS OF WEB - FINISHED PRODUCT MAX 250mm WIDTH OF END PRODUCT AFTER EDGE CUTTING MAX. 3200mm WEB DENSITY 5 TO 80 KG/M1 (DEPENDING ON WEIGHT AND FIBRE MIX) WEIGHT (G/M2) PRODUCTION (KG/H) LINE SPEED (MJMIN) 80 298 18 100 370 18 500 1375 13.3 2000 1375 6.7 3500 1375 1.9 FOR THE TECHNOLOGICAL COMMISSIONING OF THE MACHINES IN ACCORDANCE WITH ANNEX NO. 6, THE TWO UNDERLINED PRODUCTS ARE RUN FOR 6 HOURS EACH FIBRE MIX: 20% BICO 4.4 DTEX; 60% PES 6.7 DTEX; 20% PES 15 DTEX LACQUERING MACHINES RAJ. COLOR AS DESIRED CONTROL CABINETS RAJ. 7035, LIGHT GREY CONTROL PANELS RAL 7035, LIGHT GREY MOTORS ORIGINAL MANUFACTURER'S COLOR ELECTRICAL DATA SUPPLY VOLTAGE 3 X 400 V (+/-10%) 50Hz CONTROL VOLTAGE 230 V- AC / 24 V - DC TEMPERATURE IN CONTROL CABINETS = 35°C HEIGHT < 1000 M ABOVE SEA LEVEL PRODUCTION CLIMATE TEMPERATURE 24°C +/- 5°C REL HUMIDITY 70% +/- 5% BUILDING REQUIREMENTS THE REQUIRED CLEARANCE HEIGHT 6000mm SMOOTH AND EVEN FLOOR RELEVANT FOUNDATION LOADS CLIMATIC CONDITIONS MUST BE OBSERVED Learn More

Federal health officials have now recommended that we cover our faces with fabric during the coronavirus pandemic. But what material offers the most protection?

The Centers for Disease Control and Prevention has posted a no-sew mask pattern using a bandanna and a coffee filter as well as a video on making masks using rubber bands and folded fabrics found at home.

While a simple face covering can reduce the spread of coronavirus by blocking outgoing germs from coughs or sneezes of an infected person, experts say there is more variation in how much homemade masks might protect the wearer from incoming germs, depending on the fit and quality of the material used.

Scientists around the country have taken it upon themselves to identify everyday materials that do a better job of filtering microscopic particles. In recent tests, HEPA furnace filters scored well, as did vacuum cleaner bags, layers of 600-count pillowcases and fabric similar to flannel pajamas. Stacked coffee filters had medium scores. Scarves and bandanna material had the lowest scores, but still captured a small percentage of particles.

If you don’t have any of the materials that were tested, a simple light test can help you decide whether a fabric is a good candidate for a mask.

“Hold it up to a bright light,” said Dr. Scott Segal, chairman of anesthesiology at Wake Forest Baptist Health who recently studied homemade masks. “If light passes really easily through the fibers and you can almost see the fibers, it’s not a good fabric. If it’s a denser weave of thicker material and light doesn’t pass through it as much, that’s the material you want to use.”

Researchers say it’s important to remember that lab studies are conducted under perfect conditions with no leaks or gaps in the mask, but the test methods give us a way to compare materials. And while the degree of filtration for some homemade masks seems low, most of us — who are staying home and practicing social distancing in public — don’t need the high level of protection required for medical workers. More important, any face covering is better than none, especially if worn by a person who has the virus but doesn’t know it.

The biggest challenge of choosing a homemade mask material is to find a fabric that is dense enough to capture viral particles, but breathable enough that we can actually wear it. Some items being touted online promise high filtration scores, but the material would be unwearable.

Dressing Up for Work … at Home
Yang Wang, an assistant professor of environmental engineering at Missouri University of Science and Technology, worked with his graduate students to study various combinations of layered materials — including both air filters and fabric. “You need something that is efficient for removing particles, but you also need to breathe,” said Dr. Wang, who last fall won an international award for aerosol research.

To test everyday materials, scientists are using methods similar to those used to test medical masks, which everybody agrees should be saved for medical workers who are exposed to high doses of virus from seeing infected patients. The best medical mask — called the N95 respirator — filters out at least 95 percent of particles as small as 0.3 microns. By comparison, a typical surgical mask — made using a rectangular piece of pleated fabric with elastic ear loops — has a filtration efficiency ranging from 60 to 80 percent.

Dr. Wang’s group tested two types of air filters. An allergy-reduction HVAC filter worked the best, capturing 89 percent of particles with one layer and 94 percent with two layers. A furnace filter captured 75 percent with two layers, but required six layers to achieve 95 percent. To find a filter similar to those tested, look for a minimum efficiency reporting value (MERV) rating of 12 or higher or a microparticle performance rating of 1900 or higher.

The problem with air filters is that they potentially could shed small fibers that would be risky to inhale. So if you want to use a filter, you need to sandwich the filter between two layers of cotton fabric. Dr. Wang said one of his grad students made his own mask by following the instructions in the C.D.C. video, but adding several layers of filter material inside a bandanna.

Dr. Wang’s group also found that when certain common fabrics were used, two layers offered far less protection than four layers. A 600 thread count pillow case captured just 22 percent of particles when doubled, but four layers captured nearly 60 percent. A thick woolen yarn scarf filtered 21 percent of particles in two layers, and 48.8 percent in four layers. A 100 percent cotton bandanna did the worst, capturing only 18.2 percent when doubled, and just 19.5 percent in four layers.

The group also tested Brew Rite and Natural Brew basket-style coffee filters, which, when stacked in three layers, showed 40 to 50 percent filtration efficiency — but they were less breathable than other options.

If you are lucky enough to know a quilter, ask them to make you a mask. Tests performed at the Wake Forest Institute for Regenerative Medicine in Winston-Salem, N.C., showed good results for homemade masks using quilting fabric. Dr. Segal, of Wake Forest Baptist Health, who led the study, noted that quilters tend to use high-quality, high-thread count cotton. The best homemade masks in his study were as good as surgical masks or slightly better, testing in the range of 70 to 79 percent filtration. Homemade masks that used flimsier fabric tested as low as 1 percent filtration, Dr. Segal said.

The best-performing designs were a mask constructed of two layers of high-quality, heavyweight “quilter’s cotton,” a two-layer mask made with thick batik fabric, and a double-layer mask with an inner layer of flannel and outer layer of cotton.

Bonnie Browning, executive show director for the American Quilter’s Society, said that quilters prefer tightly woven cottons and batik fabrics that stand up over time. Ms. Browning said most sewing machines can handle only two layers of fabric when making a pleated mask, but someone who wanted four layers of protection could wear two masks at a time.

Ms. Browning said she recently reached out to quilters on Facebook and heard from 71 people who have made a combined total of nearly 15,000 masks. “We quilters are very much in the thick of what’s going on with this,” said Ms. Browning, who lives in Paducah, Ky. “One thing most of us have is a stash of fabric.”

People who don’t sew could try a folded origami mask, created by Jiangmei Wu, assistant professor of interior design at Indiana University. Ms. Wu, who is known for her breathtaking folded artwork, said she began designing a folded mask out of a medical and building material called Tyvek, as well as vacuum bags, after her brother in Hong Kong, where mask wearing is common, suggested it. (DuPont, the maker of Tyvek, said in a statement that Tyvek is intended for medical apparel, not masks.) The folded mask pattern is free online, as is a video demonstrating the folding process. In tests at Missouri University and University of Virginia, scientists found that vacuum bags removed between 60 percent and 87 percent of particles. But some brands of vacuum bags may contain fiberglass or are harder to breathe through than other materials, and shouldn’t be used. Ms. Wu used a bag by EnviroCare Technologies, which has said it does not use fiberglass in its paper and synthetic cloth bags.

“I wanted to create an alternative for people who don’t sew,” said Ms. Wu, who said she is talking to various groups to find other materials that will be effective in a folded mask. “Given the shortage of all kinds of materials, even vacuum bags might run out.”

The scientists who conducted the tests used a standard of 0.3 microns because that is the measure used by the National Institute for Occupational Safety and Health for medical masks.

Linsey Marr, a Virginia Tech aerosol scientist and an expert in the transmission of viruses, said the certification method for respirators and HEPA filters focuses on 0.3 microns because particles around that size are the hardest to catch. While it seems counterintuitive, particles smaller than 0.1 microns are actually easier to catch because they have a lot of random motion that makes them bump into the filter fibers, she said.

“Even though coronavirus is around 0.1 microns, it floats around in a wide range of sizes, from around 0.2 to several hundred microns, because people shed the virus in respiratory fluid droplets that also contain lots of salts and proteins and other things,” said Dr. Marr. “Even if the water in the droplets fully evaporates, there’s still a lot of salt and proteins and other gunk that stays behind as solid or gel-like material. I think 0.3 microns is still useful for guidance because the minimum filtration efficiency will be somewhere around this size, and it’s what NIOSH uses.”

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