Two Shot Mold Manufacturer, 2K Injection Mold Factory

2K Injection mold, known as two shot injection mold, two shot mold, twin-shot mold, dual-shot mold, double color mold, double shot mold, 2K mold and 2K tooling, Double Injection mold, bi-injection mold, Multi-material or multi-component injection mold.

Stebro Mold is a professional two shot injection mold maker in China. We can manufacture 2K Injection Mold with short lead times . Our Mold factory can help you make the double injection mold from the 2k product parts design analysis, tooling design and 2k injection mold manufacturing. We offer a wide range of capabilities and processes to meet the technical requirements, volumes and cost targets of each plastic injection molded parts, such as Rotary Platen Two-Shot Mold, Core Toggle Two-Shot Mold, Index Plate Two-Shot Mold, Core Toggle Two-Shot Mold, Cavity sliding structure and second injection units mounted on the 2K injection mold.

The way we stay competitive is affordable price and lead time. As you know, there are lots of 2k injection mold manufacturers in china that make high-quality molds. We want to make a high-quality mold fast with affordable price to set us apart from the test of the industry.

2K Plastic Design

We help you to optimize the plastic product design & development for Injection Molded Products to saving you time and cost in Plastic Design, Mold Manufacturing, Plastic Injection Molding & Part Assembly.

2K Injection Mold Design

We provide plastic rapid prototyping services and complete product development. These services including CNC machining, SLA plastic prototype , SLS plastic prototype, Vacuum Casting and Low Volume Injection Molding.

2K Mold Manufacturing

We are a professional plastic mold maker and custom injection molding manufacturer in China. We specialize in manufacturing plastic injection molds for Outdoor Power Equipment, Automotive, Medical, Electronic and other types of plastic products.

2K Injection Molding

A Full Services Custom Plastic Injection Molding Company providing Complete Product Development to Mass Part Production in China. Low & High Volume Injection Molding, Insert Molding, Over Molding & Vertical Injection Molding

2K part design

  1. Transitions between wall thickness should be gradual to reduce flow problems, such as back fills and gas traps.
  2. Deep, unventable blind pockets or ribs should be avoided.
  3. Long draws should have a 3-5° draft per side to aid component ejection.
  4. The TPE thickness should be less than or equal to the thickness of the substrate to prevent warpage; this is especially critical for long, flat geometries.
  5. Uniform wall thickness in product is preferred to obtain the best molding cycle time and avoid shrink mark. Wall thicknesses ranging from 1.5 mm-3 mm will ensure good bonding in most overmolding applications. If the part requires the use of thick TPE sections, they should be cored out to minimize shrinkage problems, reduce the part weight and lower cycle time.

2K Injection Mold Design

We insist mold construction design, steel quality and precise manufacturing is the key to achieve two shot injection mold with excellent performance. Our mold design principle is the mold must be durable, high efficiency and easy to do the maintance and manufacturing.

  1. Shrinkage factor for both materials.
  2. Plastic component wall thickness, uniform wall thickness preferred.
  3. Number of cavities in the two shot injection mold
  4. Plastic material feeding systems. Runner and Gate
  5. Core and cavity cooling system
  6. Component ejection system.
  7. To avoiding burn mark, air vent is necessary.
  8. Injection Molding Type

2K Injection Mold Manufacturing

To speed up the two shot injection mold manufacturing process without sacrificing quality, you need the right technology. We use UG to design and manufacture 2K molds. The 2K Mould manufacturing was done totally according to the 3D mold design. For manufacturing the 2K mold, we use different manufacturing machines such as Mikron CNC, AgieCharmiles EDM, Sodick Slow Wire Cut machine, Grinding Machine and Gun Drill Machine. After machining all the components, we have to measure the key size on the CMM machine. It is very important to avoid flash at the parting surface.

Step by Step from 2K Part Design to Finish product

  • 1, Previews components
  • 2, Product design input and study
  • 3, Supporting details for mold design such as cavity number, part material, shrinkage and so on.
  • 4, Mold Layout
  • 5, Mould Design
  • 6, Mold Flow Analysis
  • 7, Selection of tooling steel
  • 8, Mold Manufacturing
  • 9, Mold Assembly and mold trial
Outdoor-Power-Equipment

Vertical Integration

Single-source, vertically integrated, Stebro Mold makes the transition to injection molding with new tooling easier and more flexible. We can easily handle your T-0, T-1 sample and short run production before the tool’s ships to its` home location or as many parts as needed to launch your program or fill your future production. Learn more about our in-house 2K Injection Molding.

Advantage, Disadvantage and Applications of Two Shot Mold

Advantage of 2K Injection Mold

  • High production efficiency
  • No need for additional tools and production steps
  • Enhanced tactile and cosmetic product features
  • High precision and stable part quality
  • Improve the touch feel
  • Optimum bonding with minimum time and labor

Disadvantage of 2K Injection Mold

  • 2K mold is expensive
  • You have to run the 2K mold in the 2K injection molding machine
  • The combination between 2 plastic materials must be good

Two Shot Injection Mold Application Examples:

  • Soft-Touch enhancements, combining thermoplastics and silicone in one component, such as hand tools, writing instruments and toothbrushes
  • Performance improvements, combining different material properties for an Ideal solution, such as XXXXX.
  • Enhance cosmetics features, permanent graphics through the use of additional colored resins, such as xxxx.

Two Shot Injection Mold Example Products

Quality 2K Injection Mold Manufacturer, Affordable Price, Fast Delivery, Free Technical Support, Class A Services.


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