Plastic extruder scores big with NHL

Feb. 22, 2007
Bone-jarring collisions against hockey-rink dasher boards are an inevitable part of matches for National Hockey League players.

SoftCaps sit on top of ice-rink dasher boards. They are extruded from a soft Santoprene TPV and reportedly absorb impacts 96% better than the previous design.


This season, however, more players will skate away without serious injuries, thanks to a custom plastic SoftCap from rink designer Athletica, Minneapolis.

The flexible extruded plastic SoftCap sits on top of rink dasher boards. Hollow channels inside the extrusion absorb impacts 96% better than the material previously used, according to NHL testing. The league expects SoftCap to reduce head, chin, elbow, and other injuries and has approved it for all team arenas. The New York Islanders were the first to install SoftCap and several teams are following suit.

Athletica supplies 75% of dasher boards to the NHL and came up with the initial concept for SoftCap last April. The company found most plastic extruders passed on the job because its large size and complexity made it too challenging.

Athletica eventually worked with Intek Plastics, also in the Twin Cities area, which specializes in custom plastic extrusions.

To design and produce a prototype in time for the fast-approaching NHL season, Intek used its Rapid Design for Lean Manufacturing process. This included a collaborative daylong brainstorming session with designers from both companies.

SoftCap is made from Santoprene thermoplastic vulcanizate.

The TPV combines the desirable qualities of vulcanized rubber, such as flexibility and low-compression set, with the processing ease of thermoplastics. It is polyolefin based and completely recyclable. It remains flexible and absorbs energy in temperatures down to –60°C, has good tear strength, and resists oil, grease, many acids, bases, and aqueous solutions. The SoftCap design evolved into a four-piece, modular system that compensates for rink variations. A friction-reducing coating was also added.

When the product is released for full production this year, Athletica plans to make it available to NCAA, high-school, and recreational rinks.

MAKE CONTACT
Athletica, (800) 809-7465,
athletica.com
Intek Plastics, (800) 451-4544, intekplastics.com

Sponsored Recommendations

NEW Low Profile, Ultra Compact Power Supplies

March 13, 2024
Learn more HERE about Altech's Power supplies!

Altech's Liquid Tight Strain Relifs Catalog

March 13, 2024
With experienced Product Engineers and Customer Service personnel, Altech provides solutions to your most pressing application challenges. All with one thought in mind - to ensure...

Industrial Straight-Through Cable Gland

March 13, 2024
Learn more about Altech's cable glands and all they have to offer for your needs!

All-In-One DC-UPS Power Solutions

March 13, 2024
Introducing the All-In-One DC-UPS, a versatile solution combining multiple functionalities in a single device. Serving as a power supply, battery charger, battery care module,...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!