Injection Molding
'Lights Out' Molder's Watchdog
The job of a mold temperature-control unit (TCU) usually is to ensure continuous flow of cooling water to the mold at adequate temperature and volume.
Read More
Foiling Flow Imbalances In Multi-Cavity Tools
In multi-cavity molding, attaining uniform and balanced flow of material to each cavity is a frequent challenge.
Read More
Hot-Fill Packaging: OPP and 'Panel-Less' PET Bottles Grab the Spotlight
Improved clarity and cost competitiveness, added to its inherent heat resistance, are reviving OPP’s prospects in hot-fill barrier containers. But hot-fill PET containers are raising the bar with higher productivity and ‘panel-less’ bottle designs.
Read More
Injection Molding LSR: Three 'M's of Innovation: Mega, Micro, and Multi
Liquid silicone rubber is breaking out of its niche into a broader array of applications, helped by new developments in materials, machinery, and processing. Larger parts, micro-parts, foams, and multi-color or multi-material combinations are key areas of innovation.
Read More
Hot-Runner News at K 2007
While a number of exhibitors at the “K” show in Dusseldorf are keeping their new entries under wraps until showtime later this month, some suppliers have released a few details on their new hot-runner components and controls.D-M-E will introduce the Bacchus hot-runner system for crates and packaging.
Read More
Auto Glazing: Film, Coinjection & Coating Technologies Advance
Hard-surfacing options for molded plastic glazing now include plasma instead of wet coatings–and replacing coatings altogether with in-mold film lamination or multi-layer coinjection.
Read More
One Method Can Diagnose Six Main Causes of Bad Parts
World-class lean-manufacturing principles and total quality programs will not necessarily prevent an injection molder from making occasional bad or suspect parts.
Read More
What's New at the Show in INJECTION MOLDING
At the big “K” Show next month, top billing goes to new all-electric machines aimed at every segment of the market, from general-purpose to high-end.
Read More'Fractional Ownership' Makes Rapid Prototyping More Affordable
A collaboration between 3D Systems Corp., Rock Hill, S.C., and two-year old rapid-prototyping service bureau Tangible Express in Springville, Utah, has spawned a novel fractional-ownership program in manufacturing.
Read MoreNew Injection Machines and Processes To Debut at K 2007
A brand-new line of all-electric machines priced on par with comparable hydraulic presses and the first public demonstration of insert molding RFID chips into plastic parts will be two highlights of the Engel display at the mammoth K 2007 show in Dusseldorf, Germany, this October.
Read More