Our product finishing capabilities include hot stamping, banding, pad printing, silk screening, flaw coating, conductive painting, cosmetic painting, metalizing, and plating. Our mid to high-volume automated and semi-automated manufacturing of plastic injection-molded components and assemblies for single-use, metered-dose, and multi-use disposables for the drug delivery, consumer packaging and diagnostics industries offer high quality at economical value. Mold inspections, general mold maintenance, major mold maintenance and preventative maintenance are standard operating procedures. Our mold maintenance plans for projects that include PCR injection molded plastics services ensure each mold undergoes regular cleaning and review at predefined intervals based upon the number of setups and cycles. Our precision injection molding options include scientific molding, R&D molding, high-cavitation molding, micro molding, over molding, and insert molding. Cold, runner, hot sprue, and hot runner molds are designed with up to 128 cavities. The production molds for PCR injection molded plastics projects include high cavitation SPI Class 101 and 102 molds constructed from hardened steel. SPI Class 103 and 104 molds are constructed from P20 steel and aluminum with hot runners and cold runners. Interchangeable plates, inserts, and sub-inserts allow for more rapid design iterations at LOWER cost than creating new molds for each feature variation. Natech engineers are masters of insert configuration and design single-cavity R&D molds with steel inserted areas. Natech’s projects that include PCR injection molded plastics services are supported by MoldFlow Analysis, a Viscosity Curve, a Cavity Balance Study, a Pressure Window Characterization, a Gate Seal Time Study, and a Cooling Time Study. In the electronics market we draw upon deep experience in comprehensive analysis and testing for evaluation and verification to design and build lighter, more durable electronics components.Įach development project requiring PCR injection molded plastics services is managed by a Project Engineer who monitors and controls deliverables and provides regular status updates. For the consumer market we specialize in the automated production of high-volume disposables, unit-dose packaging, caps and closures, and over-the counter diagnostics and drug delivery applications.

Viscosity curve test injection molding