Tri-Mack Plastics Mfg. Corp.

Specializes in injection molding of high-temperature engineering thermoplastics: PEEK, Torlon, Ultem, Amodel and PPS. Collaborative engineering, innovative automated processes deliver cost-effective solutions. Capabilities include UD thermoplastic composites processing (prepreg tape to finished part) and Hybrid Molding. ISO9001:2008-, AS9100-, Nadcap-certified.

66 Tupelo St.
Bristol, RI 02809 US

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As Seen In CompositesWorld

Injection-forming for high-performance, unitized thermoplastic structures
Combining braided tape, overmolding and form-locking, herone produces one-piece, high-torque gear-driveshaft as demonstrator for broad range of applications.

PAEK, thermoplastic composites, thermoplastics, aerospace composites

SFS Intec, TxV to redesign aircraft bracket using thermoplastic composites
Originally made from aluminum, the new bracket will be made of VICTREX AE 250 composites overmolded with VICTREX PEEK polymer.

Thermoplastic composites PEEK vs. PEKK vs. PAEK and continuous compression molding (CCM)

PEEK vs. PEKK vs. PAEK and Continuous Compression Molding
Suppliers of thermoplastics and carbon fiber chime in regarding PEEK vs. PEKK, and now PAEK, as well as in-situ consolidation — the supply chain for thermoplastic tape composites continues to evolve.

Thermoplastic composites: Past the tipping point?
The manufacturing world watched a decade ago as automatically placed thermoset composite tapes replaced aluminum in commercial airframes and made composites a household word in markets around the world. Has the time come for thermoplastic composite tapes to make a similar impact?

JEC World 2018 crowded aisle.

JEC World 2018: The highlights
JEC World is the composites industry’s largest trade show and did not disappoint this year.

Tri-Mack injection overmolded composite.

JEC World 2018 preview: Tri-Mack Plastics
Tri-Mack Plastics Mfg Corp. is sharing the results of a recently completed test that demonstrates the bond strength of Tri-Mack’s overmolded thermoplastic composite hybrid parts.

Fiberforge tape laying system

TxV Aero Composites using Dieffenbacher tape laying system for larger-scale production
Applications within the aerospace industry include loaded clips and brackets, interiors and seating among other commercial aircraft applications.

Victrex, Tri-Mack joint venture to accelerate PAEK composites in aerospace applications
The multi-million dollar investment includes the establishment of a new US-based manufacturing facility.

precision thermoplastics

Plant Tour: Tri-Mack Plastics Manufacturing, Bristol, RI, US
Precision thermoplastics parts manufacturer expands into hybrid composites to help meet OEM demand for higher performance while trimming weight, cost and lead times.

Overmolding expands PEEK’s range in composites
A new polymer and a hybrid process enable production of complex, high-load-capable, fiber-reinforced brackets and clips in minutes.

Tri-Mack expands capabilities to meet aerospace demand
The thermoplastic composites manufacturer has increased its facility size, hired more staff and added new research and technology capabilities.

SAMPE 2011 Long Beach Product Showcase
Huge show, huge new product offerings … huge success.

Product Categories of Tri-Mack Plastics Mfg. Corp.

Fabricating services
  • Thermoplastic materials
    • Adhesive bonding
    • Automatic tape laying
    • Cutting, finishing, and machining
    • Injection molding
    • Pressure forming
    • Other thermoplastics fabricating services
Composite Structures & Components
  • Aerospace, aircraft interior