Wondering how we make rigid plastic boxes at Alpha Rho? Here’s how the magic happens… It all starts with polystyrene resin. In its natural state, polystyrene resin is a clear and rigid material, and is delivered in pellet form to our factory in Fitchburg, Massachusetts. The pellets are filled into a hopper and then fed into the barrel of an injection molding machine. Then the pellets are heated by the barrel’s exterior heater bands, which
Alpha Rho is the largest manufacturer of high quality rigid plastic boxes in New England. For over 50 years, Alpha Rho has been a leading supplier of injection-molded plastic boxes, with a reputation for providing dependable plastic packaging solutions. Our plastic box manufacturing company offers:
Custom rigid plastic boxes— compartment boxes, plastic boxes with hinged lid, friction fit plastic boxes, round plastic containers with lids, heart shaped boxes, custom shaped plastic boxes Private label—custom printed for individual branding, such as clear gift boxes with lids to hold your product or a party favor
Stock/standard plastic packaging, plastic boxes, and plastic containers. Reliable delivery Service to multiple industries, including retail and hobby, food and confectionary, medical/dental, electronics, industrial, and more!
A hands-on company, Alpha Rho is known for agile response times and approachable customer service, setting the bar in the designing, manufacturing, and printing of innovative, high-quality plastic packaging solutions with a focus on environmental responsibility.
Note: Dimensions listed are approximate inside dimensions.
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Skyrocketing inflation, surging gasoline prices, and the rising cost of goods is not expected to come down anytime soon for Americans. According to Reuters, gas prices are the highest in nearly 17 years, and prices are going up at their fastest rate since the early 1980s. In fact, the CPI climbed to 7.9% in February, and this is the biggest annualized growth in CPI inflation since January 1982. The Ukraine War has caused additional volatility