Plastic Injection Molding Manufacturers in California

PPP, LLC’s documented specialty is plastic recycling and recycled resin processing rather than injection molding production. The company supports plastic injection molding manufacturers and other producers by supplying recycled HDPE and LDPE resin, processing customer-owned scrap, purchasing qualifying material, and helping build circular material programs. Manufacturers should confirm resin specifications and intended application requirements before ordering.

PPP specializes in polyethylene materials, specifically HDPE and LDPE plastic scrap. The company processes qualifying post-industrial and post-consumer material through sorting, shredding, washing, melting, extrusion, and pelletizing. This process creates recycled resin that can be returned to manufacturing supply chains. Material acceptance and processing suitability should be reviewed with PPP for each individual scrap stream.

PCR stands for post-consumer recycled resin. It is resin made from plastic waste collected after consumer use, such as polyethylene bottles, beverage containers, and packaging. PPP processes this material into recycled resin and maintains PCR certification through quarterly and annual review processes. PCR resin can help manufacturers address recycled-content objectives and reduce their reliance on virgin plastic.

Yes. PPP offers plastic toll processing for manufacturers, converters, and recyclers that own HDPE or LDPE scrap. Rather than investing in internal recycling equipment, a business can send eligible material to PPP for shredding, washing, extrusion, and pelletizing. The resulting recycled resin is processed from the customer’s material for reuse in an appropriate manufacturing program.

PPP purchases qualifying HDPE and LDPE plastic scrap from manufacturers, processors, converters, and recycling partners. Both post-industrial and post-consumer polyethylene materials may be considered. This option can help businesses establish a responsible outlet for recyclable material, reduce waste sent to landfill, and recover value from excess plastic. Request a quote to discuss material type, condition, and volume.

PCR certification provides added confidence that recycled resin is produced through an established post-consumer material recovery process. PPP is PCR certified and re-certified annually through quarterly and annual reviews. For manufacturers, this can support recycled-content initiatives, sustainability reporting, and supply-chain documentation. Customers remain responsible for verifying that a particular resin meets their product, performance, regulatory, and customer requirements.

PPP maintains compliance with California Assembly Bill 478, Senate Bill 270, and Senate Bill 54, and its team closely follows the state’s evolving recycling landscape. By converting HDPE and LDPE scrap into recycled resin, PPP helps manufacturers reduce reliance on virgin material and develop circularity strategies. Specific legal obligations vary by product and business, so manufacturers should evaluate their own compliance needs.

PPP’s recycled resin serves a range of manufacturing applications, including food, retail, electronics, pharmaceutical, and general packaging; irrigation products; bags; and consumer products. The right material depends on the product’s required size, shape, color, finish, and performance characteristics. Discussing the intended application and specifications early helps determine whether processed HDPE or LDPE resin is suitable.