Prefeeder

The industry's most productive and efficient Prefeeder with fast setup, automatic adjustment to stack heights and an easily accessed belt design. This innovative machine increases Folder/Gluer line speeds between 25% and 40% (depending upon application) without the usual product damage and belt wear. The operator will no longer need to stretch and reach into the machine to load cartons and longer, more continuous gluer runs will occur.

The Prefeeder's continuous belt design accommodates a full range of adjustments without changing belt tension. This single belt significantly increases belt life and is easily adjusted on-the-fly for ease of setup and maintenance. A sealed, direct internal drive motor provides an efficient, low maintenance alternative to the traditional belt and pulley system. The Prefeeder's clean, open design allows safe access to controls and cartons.

See Additional Converting Equipment

Overnight Mailer Taping System

The Roberts PolyPro Overnight Mailer Taping System automatically applies tear tapes to carton blanks.

Beverage Carrier Assembly Machine (BCAM)

Roberts PolyPro offers a Beverage Carrier Assembly Machine (BCAM) which assembles two-piece Open Basket Carriers (OBC's). The beverage carrier assembly machine is commonly used for six-packs cartons of imported premium beer and super premium beer.

Bull Nose Infeed Conveyor

The Roberts PolyPro Bull Nose Infeed Conveyor allows one operator to quickly and safely load carton stacks to provide a continuous flow of blanks to the prefeeder.

Folder Gluer - French Fry

The folder gluer that is offered by Roberts PolyPro is a unique supergluer that offers exceptional line speeds, very fast setup, extraordinary operator safety as well as ease of maintenance.

Folder Gluer - Overnight Mailer

The folder gluer that is offered by Roberts PolyPro is a unique supergluer that offers exceptional line speeds, very fast setup, extraordinary operator safety as well as ease of maintenance.

Folder Gluer

The folder gluer that is offered by Roberts PolyPro is a unique supergluer that offers exceptional line speeds, very fast setup, extraordinary operator safety as well as ease of maintenance.

Line Spotter

The liner spotter from Roberts PolyPro is a piece of custom product packaging equipment that assembles liners and cartons using the blank feeding technology at extremely high speeds.

Prefeeder - Backfold

Our backfold attachment is the ideal solution for french fry scoops, overnight mailer envelopes (used by FedEx, UPS, DHL, USPS, etc.) and other packages that need cross-machine prefolding before delivery into a folder/gluer.

Stack Turner - Squaring

Our stack turner with squaring offers all the benefits of our standard stack turner, but squares the stack of cartons at the top of the turn. This ensures that a clean stack is delivered into the prefeeder or folder gluer.

Timed Feeder

The timed feeder from Roberts PolyPro utilizes innovative technologies to feed, transport and position carton blanks. This timed feeder results in less product damage with extraordinary precision and speed.

Stack Turner - Single Motion Turner

The Roberts PolyPro Stack Turner inverts large, heavy stacks in a single motion, protecting your operators from harmful repetitive motion injuries.

180 Degree Turn Table

Our 180 degree turntable operates the same as our standard model but features an additional side discharge conveyor that allows it to be set up for 180 degree or 0 degree operation (with no turn at all).

Turntable - Carton Turning Device

The Roberts PolyPro Turntable is a very simple carton turning device, providing a continuous flow of shingled cartons from the gluer to the casing operation.

Window Film Applicator

The window film applicator from Roberts PolyPro is able to apply a full range of window sizes to folding cartons with speed and precision. The window film applicator is able to be connected directly into your existing folder gluer.