Flow Thru Machines

Used Flow Thru Equipment

Flow thru shrink wrappers, or flow through shrink wrappers are designed to wrap products in heat shrinkable plastic film as the product flows through the flow through shrink wrapper in a straight line. Flow through shrink wrappers are designed to create three kinds of heat shrinkable plastic film packages around the product. The first type of plastic film package has a heat-sealed seam in front of the package, a heat-sealed seam in back of the package, and an overlap static seal underneath the package, and is called a lap seal package. The second type of plastic film package has a heat-sealed seam in front of the package, a heat-sealed seam in back of the package, and a heat-sealed seam on the side of the package. This type of heat shrinkable plastic film package has a side seam. Flow through shrink wrappers are designed to seal and cut the film in front and behind the package (and in the case of a side seam package, to the side of the package) using either a hot wire seal and cut-off or a hot knife seal and cut-off. The third type of package that a flow through shrink wrapper can accomplish is called an inverted seal or package. An inverted flow through shrink wrapper creates a package that has a heat-sealed seam in front and behind the package, and a heat-sealed seam longitudinally across the top of the package.

Lap seal flow through shrink wrappers, or overlap seal flow through shrink wrappers, use a single flat roll of film that passes over a form to wrap the film completely around a product as the product passes through the form. The lap seal flow through shrink wrapper overlaps the film below the product. Because this overlap of film is not actually sealed until the package passes through a heat shrink tunnel, the overlap seal is also referred to as a static seal. After the film is overlapped below the product, the lap seal flow through shrink wrapper passes the product through lateral seal jaws that seal the front of the current package, seal the back of the next package, and separate the packages by cutting the film between the two packages.

Side seam flow through shrink wrappers are designed to use center folded heat-shrinkable film to wrap the product. The side seam flow through shrink wrappers pass the center folded film over a forming plow that orients the film below and above the infeed conveyor. The product is transferred onto the film with the folded portion of film above the package. The heat-shrinkable film is then passed through a seaming device that seals the film to the side of the product. The side film sealer also trims excess film beyond the seal. The side seam flow through shrink wrapper then passes the wrapped product through lateral seal jaws that seal the back end of the current package, seal the front end of the next, and cut the film between the seals.

Inverted flow through shrink wrappers also use single flat rolls of film. An inverted flow through shrink wrapper is designed to have the product placed on the film rather than on a belt or lug chain to carry the product through the heat-sealing jaws. The heat shrinkable film is formed up around the product through the use of plows. The excess film above the product is passed through a mechanism that seals the film above the package and trims the excess film. The inverted flow through shrink wrapper then passes the product through lateral film sealing jaws that are designed to form the trailing seal for the current package, form the leading seal for the next package, and cut the film between the seals to separate the packages.

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Flow Thru Equipment In Stock

Arpac Shrink Flow Thru TS33CF / MPD163090

  • Manufacturer: Arpac
  • Model Number: TS33CF / MPD163090
  • Frain Number: 5H5010

Arpac, Model TS33CF, continuous motion, horizontal flow thru shrink wrapper. Rated from 0 to 80 linear feet per minute with number of product – depending on materials and application. *Package size range: 4" to 48" in Length; 8" to 26" in Width; 1/8" to 12" in Height. Equipped with 240" long lugged product in feed conveyor currently set on 30" centers with 3½" high lugs, 25½" wide x 53" long former conveyor, 19½" wide x 32" long side seal conveyor, 25" wide x 30" long seal conveyor, 33" pre folded side film unwind, with perf wheel, scrap removal wheel, side seal and 28" wide hot knife cut-off with 12" vertical travel. Control panel has A/B controller with touch screen HMI controls. Arpac, Model MPD163090, two zone shrink tunnel equipped with a 16" high x 30" wide aperture, 90" long two zone tunnel, 28" wide x 106" long conveyor and cooling fan above discharge end.
*Package maximums cannot occur together.
OAD: 466"L x 72"W x 80"H

Get a Free Quote Call: 630-629-9900

Arpac Shrink Flow Thru TS37/XT18

  • Manufacturer: Arpac
  • Model Number: TS37/XT18
  • Frain Number: R30180

Arpac Model TS37 and XT18, horizontal continuous motion, side seal shrink wrapper and tunnel rated from 0 to 90 linear feet and 0 to 80 packages per minute – depending on materials, application and product stability. Product size range: 3-1/2" to 60" in Length; 2" to 16" in Width; 1/4" to 7-1/2" in Height. Equipped with 72" long product in feed conveyor, LDPE seal jaws and next generation side seal with product discharge conveyor. Control panel with A/B controller, has no product detection, perf and scrap removal wheels, seal bar trim, tempature controllers, drive speed dial with start, stop, jog and e-stop. Film specs: Film specifications: up to 39" wide centerfold, 3" OD core; up to 14" in diameter, with pull out film carriage. Mounted on (4) leg base frame with interlock safety guarding.
Shrink tunnel: Aperture: 24" in Width; 14" in Height; tunnel 72" in Length. Equipped with 120" long x 22" wide conveyor, top mounted blower with variable speed and temperature controls. Mounted on height adjustable (4) leg base frame.

OAD: 251" L x 63" W x 61" H

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Arpac Shrink Flow Thru HC37

  • Manufacturer: Arpac
  • Model Number: HC37
  • Frain Number: R30400

Arpac Model HC37, horizontal, continuous motion, servo driven, bottom lap seal, flow thru shrink wrapper rated from 0 to 90 linear feet and 0 to 80 packages per minute – depending on materials, application and product stability. Product size range: 3-1/2" to per application in Length; up to 16" in Width; up to 7-1/2" horizontal jaws and 12" vertical jaws in Height. Equipped with 245" long Lugged servo driven in feed conveyor with 1/2" wide x 1" high lugs set on 16" centers with adjustable guide rails into the flow wrapper forming plow, with 19" long 9-1/2" wide vacuum conveyor pulling film and product to 32" long x 9-1/2" wide neophreme belt conveyor thru the 17" wide interchangeable horizontal or vertical cross seal jaws and overlapping bottom film static lap seal to the discharge. Centerfold film maximum width up to 37" and film roll maximum diameter up to 14" has 38" long servo driven film rolls with perf wheels. Control panel has A/B CPU and A/B panelview controller with seal bar and lap seal temperature controllers, manual / jog, cycle start and on / off with e-start, Mounted on (4) leg base frame with interlock safety door guarding.

OAD: 84" L x 64" W x 78" H Flow Thru Sealer
245" L x 36" W x 36" H In Feed Conveyor

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Arpac Shrink Flow Thru TS37/XT18

  • Manufacturer: Arpac
  • Model Number: TS37/XT18
  • Frain Number: R30181

Arpac Model TS37 and XT18, horizontal continuous motion, side seal shrink wrapper and tunnel rated from 0 to 90 linear feet and 0 to 80 packages per minute – depending on materials, application and product stability. Product size range: 3-1/2" to 60" in Length; 2" to 16" in Width; 1/4" to 7-1/2" in Height. Equipped with 72" long product in feed conveyor, LDPE seal jaws and next generation side seal with product discharge conveyor. Control panel with A/B controller, has no product detection, perf and scrap removal wheels, seal bar trim, tempature controllers, drive speed dial with start, stop, jog and e-stop. Film specs: Film specifications: up to 39" wide centerfold on 3" OD core; to 14" in diameter, with pull out film carriage. Mounted on (4) leg base frame with interlock safety guarding.
Shrink tunnel: Aperture: 24" in Width; 14" in Height; tunnel 72" in Length. Equipped with 120" long x 22" wide conveyor, top mounted blower with variable speed and temperature controls. Mounted on height adjustable (4) leg base frame.

OAD: 251" L x 63" W X 61" H

Get a Free Quote Call: 630-629-9900

Extreme Packaging Machinery Shrink Flow Thru SAL-18LS / X118

Extreme Packaging Models SAL-18LS / X118, automatic, continous, flow thru shrink wrapper and heat tunnel rated from 0 to 180 feet per minute with number of product – depending on materials and application. Package size range: Infinite in length; to 18" in width; to 8" in Height. Equipped with 50" long dual chain lugged in feed conveyor with product pushers currently set on 24" centers, thru the forming plow and 18" long x 14" wide vacuum film hold down conveyor to 43" long x 14" wide product thru sealing bars and discharge conveyor belt with 20" wide hot knife cross seal jaws and bottom lap seal. 44" long film rolls with pin perf wheels and has maximum 25" centerfold film width and is capable of running polyolefin, polyethylene and pvc films. Control panel has swing arm controller with operator interface dispay and e-stop.
Shrink heat tunnel aperture: 12" in Height; 21" in Width; 73" in Length. Equipped with 18" wide x 73" long steel mesh conveyor belt. and 32" long x 4" wide product side chamber viewing window. Control panel has conveyor speed and air velocity control dials with conveyor and tunnel cool down on / off switches and e-stop. 78" long x 19" wide slip torque product accumulation conveyor. All mounted on heavy duty base frames.

OAD: 120" L x 50" W x 68" H Sealer
84" L x 42" W x 62" H Tunnel
78" L x 30" W x 36" H Conveyor

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Arpac Shrink Flow Thru 105FFS-60

  • Manufacturer: Arpac
  • Model Number: 105FFS-60
  • Frain Number: 5D8461

Arpac Model 105FFS-60, automatic, intermittent motion, inline, shrink wrapper and tunnel with number of product per minute – depending on materials and application. Product size: up to 51" in Width x 10" in Height. Equipped with 80" long x 51" wide flexlink conveyor in feed and 70" long x 51" wide eagle belt in feed conveyor and 90"long x 51" wide in feed conveyor, dual roll film unwind stand for film up to 128" wide film rolls 61" wide sealing jaw, with 10" high vertical lift. Dual zone heat shrink tunnel with 52" wide x 13-1/2" high aperture x 94" long heat chamber with (2) hot air re-circulation fans (one for each heat zone). Control panel has A/B PLC, with seal bar and (2) heat tunnel temperature controllers, E-stops, status indicator lights, barrier guarding with electrical interlocks, and (4) shrink tunnel belt cooling fans.

OAD: Shrink wrapper: 110"L x 87"W x 89"H
Film roll unwind: 55"L x 141" W x 59"H
Heat tunnel: 140"L x 85" W x 80"H
Product in feed: 175"L x 140" W x 98"H

Get a Free Quote Call: 630-629-9900

Shanklin Shrink Flow Thru F1

  • Manufacturer: Shanklin
  • Model Number: F1
  • Frain Number: 5F1070

Automatic, continuous motion, flow thru shrink wrapper rated up to 60 linear feet or 50 ppm per min – depending on materials and application. Package size range: 6" to 48" in Length; 2" to 16" in Width; 1/8" to 6" in Height. Equipped with product accumulating and pacing in feed conveyors, side film unwind, adjustable former, three perf wheels, 12" long side seal and 18" wide hot knife seal jaw, and a dual belt discharge. A/B PLC, with digital readout, seal jaw heat controller and safety guarding. Film specifications: up to 22" in width of folded; up to 44" in width of flat (requires optional center folder).

OAD: 144′ L x 48" W x 51" H

Get a Free Quote Call: 630-629-9900

Shanklin Shrink Flow Thru F1

  • Manufacturer: Shanklin
  • Model Number: F1
  • Frain Number: 5E4152

Automatic, continuous motion, flow thru shrink wrapper capable of speeds from 20 to 50 ppm or 60 linear feet per min depending on size, and shape of product. Package size range of: 6" – 48" L x 2" – 16" W x 1/8" – 6" H, has side film unwind, with a max film width of 22" folded, and 44" flat, with (2) 17" L x 13" W neopreme belt product feed conveyors belts, 18" L hot knife seal jaw, and 12" L side seal. A/B PLC, with touch pad control panel, (2) individual 77" L x 16" W canvas belt infeed conveyors, and a 36"L x 12" W neopreme belt discharge conveyor with 36" infeed / discharge heights, and vari-speed controllers.

OAD: 330" L x 48" W x 50" H

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Doboy Shrink Flow Thru SK

  • Manufacturer: Doboy
  • Model Number: SK
  • Frain Number: 5H2544

Doboy SK, Horizontal shrink wrapper rated from 20 to 100 packages per minute (up to 200 ppm with two up jaws) – depending materials and application. Size range: 4" to 12" in Length; 1/2" to 9" in Width; up to 2-3/4" in Height. Equipped with an 8′ lugged in feed, static bottom seal, 2 up seal jaws and double gripper belt product discharge.
OAD 16′ L x 4′ W x 7’H

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Great Lakes Shrink Flow Thru TS37

  • Manufacturer: Great Lakes
  • Model Number: TS37
  • Frain Number: 5H0760

Great Lakes, Model TS37, automatic, continuous motion, side seal, horizontal flow wrapper. Rated from 20 to 60 packages per minute – depending on materials, application and machine configuration. Product size range: 2" to Unlimited in Length; up to 16" in Width; up to 6" in Height. Equipped with a 64" long load area, lugged in feed conveyor set on 12" centers, 18" wide cross seal with 12" long side seal, trim station and scrap removal wheel with 18" long x 9-1/2" wide discharge conveyor. Control panel has start, stop, jog, seal bar trim and tempature controllers, drive speed dial with e-stop and mounted on painted base frame. Film specifications: up to 37" in Width, up to 10" in Diameter, on 3" OD core.

OAD: 166"L x 60"W x 59"H

Get a Free Quote Call: 630-629-9900

Great Lakes Shrink Flow Thru TS37

  • Manufacturer: Great Lakes
  • Model Number: TS37
  • Frain Number: 5F4431

Automatic, horizontal, continuous motion, side seal shrink wrapper capable of doing up to 80 linear feet or 70 products per minute – depending on materials and application. Product size range: 2" – infinite" in Length ; up to 16" in Width ; up to 6" in Height. Equipped with a 95" long x 15" wide adjustable infeed conveyor, 50" long x 9-1/2" wide product in feed conveyor, 17" long horizontal seal jaw, 12" long side seal, 22" long x 9-1/2" wide discharge conveyor, perf and scrap removal wheels, A/B controller with panel view and safety guarding. Max film width of 37" with max 10" roll diameter on a 3" diameter core.

OAD:

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Ossid Shrink Flow Thru 500SW

  • Manufacturer: Ossid
  • Model Number: 500SW
  • Frain Number: 5C9341

Ossid 500 stretch/shrink wrapper for USDA applications rated from 30 to 75 packs per minute – depending on materials and application. Tray size: #1 through #10; or package size maximum 10" wide x 16" long x heights up to 5¼". Includes model 500 IDWB auto indexer, registration and bottom heat seal unit.

OAD:
Wrapper: 182" L x 54" W x 55"H
Sealing Unit: 84" L x 35"W x 59" H

Get a Free Quote Call: 630-629-9900
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