Sheet Handling Components

PTi provides a selection of shears, stacking systems and sheet winding options designed to accommodate a comprehensive range of sheet production applications. From robotic style stackers (single or dual station); to fully automatic winders, PTi offers a single source solution for your sheet handling needs.

AntiSTAT™ TRC vs. eAntiSTAT™ Coaters

Model choice is dependent on the specific downstream application requirements. For instance, in printing applications where too much silicone can negatively affect performance, the precision control of the AntiSTAT™ TRC is the best choice. The eAntiSTAT™ is an excellent solution for inline thermoforming, where sheet is moved directly thru an oven, or for any application that does not require critical coating tolerances.

AntiSTAT™ TRC vs. eAntiSTAT™ Coaters

Independent Top and Bottom Squeegee Rolls on a Pair of Transfer Rolls

Split Side Frame

Standard Offering

Configuration

Roll Servicing

Temp Regulation

Airwipe

One Pair of Squeegee Rolls Directly on Sheet

Non-Split Side Frame

Optional, retrofit capable

Coater Feature

AntiSTAT™ TRC

eAntiSTAT™

AntiSTAT™ (Antistatic Transfer Roll Coater)

PTi’s solution to electro-statically charged sheet is resolved with a combination of anti-static bars and its patented technology of the anti-static sheet coating system (#8,342,118). The unit permits anti-static solutions to be applied to packaging grade sheet prior to thermoforming in order to minimize the static charge in the resulting container, cup, or lid.

This patented model uses transfer roll technology to apply coating medium which is dispersed into a squeegee/transfer roll nip, applied to the transfer roll, and then is applied uniformly to the sheet via the transfer roll.

Front sliding interlocked access doors.

Spring loaded hinged break away web guide.

Solution reservoir with drain, pump, heat exchanger, filter assembly.

Internal light and mirrors to aid in visible confirmation of delivery volume.

Top/bottom air wipe.

Stainless drip tray and catch-basin.

Fill port.

Squeegee/transfer roller combinations for top and bottom side of web.

Nuetral web pass thru for ease of web up and by-pass operation.

Interlocked side access doors.

Versa-mounting flange for support.

Variable volume solution delivery tubes with clean-out feature.

Split frame for ease disassembly and maintenance access.

Pneumatic pressure regulators for (1) upper to lower main application roller, (2) upper squeegee roller and (3) lower squeegee roller.

AntiSTAT™ Features:

Temperature regulation of coating solution
Integral sheet drying
Top side only, bottom side only, both side or by-pass coating options
Variable volume coating solution control for top and bottom positions
Easy web up via neutral pass thru
Fully guarded and interlocked access door protection
Easily removable top feature to access rolls for maintenance

eAntiSTAT™ (Antistatic Transfer Roll Coater)

PTi’s base model, eAntiSTAT™, applies the coating medium directly onto the sheet via sparger tubes. Excess medium is removed by neoprene squeegee rolls. Unlike basic immersion (bath style) coaters, the eAntiSTAT™ technology enables processors to apply coating medium to the top side, the bottom side, or both sides of the sheet. Web path does not change for pass-thru; sparger pumps can be turned on or off when bypassed.

Front sliding interlocked access doors

Spring loaded hinged break away web guide

Stainless drip tray and catch-basin

Fill port

Interlocked side access doors

Versa-mounting flange for support

Variable volume solution delivery tubes with clean-out feature

eAntiSTAT™ Features:

Temperature regulation of coating solution (optional)
Integral sheet drying (optional)
Top side only, bottom side only, both side coating options
Variable volume coating solution control for top and bottom positions
Easy web up
Fully guarded and interlocked access door protection

OFFERING YOU THE BEST SOLUTION FOR YOUR EXTRUSION LINE

Processing Technologies International (PTi) is a global leader in high-performance sheet extrusion machinery. Engineered to exact standards, PTi systems feature innovative design solutions that deliver superior equipment performance and consistently produce sheet goods that meet the industry’s highest quality standards.

PTi offers a comprehensive range of products and services designed to support today’s sheet producers and the evolving demands of the future. While this overview highlights many available configurations and capabilities, it represents only a portion of the customized extrusion solutions PTi provides for a wide variety of applications.