Zone: Fabric/Preform

Preform.jpg Overview

Fibers of all types are typically produced as single tows. Tows are then used to weave or a knit a variety of fabric types, including preforms. Preforms are three-dimensional fabric forms designed to conform to a specific shape to meet specific mechanical and structural requirements.


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Most Recent Content: Fabric/Preform
Tackified Fabrics Ease RTM & Vacuum Infusion

The Saint-Gobain Technical Fabrics (SGTF) Composites Group, Niagara Falls, N.Y., has launched a range of "put-in-place" reinforcing fabrics with a light coating of low-tack adhesive on one or both sides.
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The structural grid: Prefabrication 2/1/2013 Composites Technology

Digitally designed and cut, preformed and preinfused stringers and bulkheads reduce boat weight, labor and cycle time and improve boatbuilder process control.

TenCate's acquisition of Amber Composites a sensible surprise 1/18/2013 Composites Technology

TenCate, known for years as a thermoplastics specialist, is signaling more and more that it wants to move into new markets with new materials.

An impec-able bike frame: Handmade by machine 12/31/2012 Composites Technology

Long on technology firsts, this optimized, automated manufacturing process produces nothing short of the “perfect” bike frame.

Bi-angle fabrics find first commercial application 12/31/2012 Composites Technology

Bicycle manufacturer sees dramatic productivity gains using unbalanced fabrics conceived at Stanford University and manufactured by Chomarat.

Rapid layup: New 3-D preform technology 9/4/2012 Composites Technology

Hook-and-loop fasteners speed layup of carbon, aramid, glass and hybrid fabrics while improving composites’ mechanical performance.

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