Custom Plastic Injection Molding Services
INJECTION MOLDING WITH PENINSULA PLASTICS
Injection molded inserts created at Peninsula Plastics enhance the structure and support of containers, trays, pallets, and lids by securely holding components in place. Additionally, add-on inserts improve ergonomics, enhance the ability for trays to nest, and increase visibility when used in conjunction with robot vision systems. Inserts are produced using a variety of materials, based on the specific application need.
Peninsula Plastics’ injection molding capabilities don’t stop at inserts and add-ons. We also produce custom injection molded trays and totes designed for products that demand precise packaging geometries. Our technical engineering team bases designs on accurate part capture and high-precision formability to support quality and consistency.


THE FLEXIBILITY OF PLASTIC MOLD INJECTION
Peninsula Plastics recognizes the importance of safeguarding your goods at their most vulnerable moments during transportation and storage. Some packaging solutions require a unique form of protection only offered through a specific combination of design input and material selection.

MATERIAL SELECTION: THERMOPLASTIC POLYURETHANE (TPU)
- Resistant to abrasion.
- Excellent flexibility.
- Remarkable shock absorption properties.

MATERIAL SELECTION: HIGH-DENSITY POLYETHYLENE (HDPE)
- High resistance to impact.
- Very durable and lightweight.
- Anti-corrosive properties.

MATERIAL SELECTION: POLYPROPYLENE (PP)
- Rugged and resistant thermoplastic.
- Supports structure strength and stability.

MATERIAL SELECTION: ACRYLONITRILE BUTADIENE STYRENE (ABS)
- Corrosion resistant.
- High tensile strength.
- Great impact resistance and shock absorption.

DESIGN INPUT: CREATING CUSTOM SOLUTIONS
Our design process is tailored to meet the unique requirements of each project. By leveraging advanced CAD software and precision engineering, we create custom injection molding designs that ensure optimal product performance. Whether it’s enhancing structural integrity, improving ergonomics, or accommodating complex geometries, our design approach guarantees efficiency and reliability in all injection molded parts.
Injection Molded Totes & Trays






LOOKING FOR A HIGH-PRECISION INJECTION MOLDED TRAY OR TOTE?
Peninsula Plastics injection molded trays and totes support complex components that demand precision.
Injection Molded Inserts

1.50″ Button

2.25″ Narrow Cup

4.30″ Round Cup

5.50″ Round Cup

7.60″ Round Cup

7.70″ Round Cup

Half Round Cup

Inverted Round Cup

Round Cup

Wide Cup

Inverted Complex Ring

Inverted Ring

Ring

Ergo Side Lock

Hook

Slide Lock

4.00″ Bungee

Bracket

Clutch Detail

Extended Bracket

Knit Stack Detail

L-Shape Bracket 1.0

L-Shape Bracket 2.0

L-Shape Bracket 3.0

Pinion Gear Holder

Pinion Output Carrier

Oil Pump Case 1.0

Oil Pump Case 2.0

Oil Pump Case 3.0

Part Cradle

Flipper

Stack Post

Differential Case

Part Cover

Part Support

Cold Plate
NEED A CUSTOM INSERT ADDED TO YOUR SOLUTION?
Injection molded add-ons offer an unbeatable combination of support and protection.
Why Choose Peninsula Plastics for Plastic Mold Injection?
Peninsula Plastics offers unparalleled expertise in plastic mold injection, ensuring precision, quality, and durability in every project. Our advanced facilities and expert team enable us to meet the diverse needs of industries requiring high-quality molded plastic components.
Get the Perfect Molded Solution for Your Industry
Our team of experts is ready to create high-precision, durable components tailored to your specifications.