5 Reasons Why Your Business Needs custom mold plastic？

What are the benefits of plastic injection molding for your manufacturing needs?

1. Fulfills complex geometry
2. Can use multiple types of plastic
3. High production output
4. Consistent quality
5. Versatile finishing
6. Variety of color options 
7. Design flexibility
8. Lightweight
9. Faster production cycles
10. Low labor costs

Manufacturers in just about any industry can attest to the advantages that precision plastic injection molding provides. Plastic injection molding is a method for producing a  wide array of plastic products that offer benefits such as enhanced strength, high repeatability, complex part design, and versatility. When compared to other plastic manufacturing methods, plastic injection molding is more precise, efficient, and cost-effective. To better understand why so many prefer this process, here are 10 benefits of plastic injection molding for manufacturing needs: 

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Fulfills complex geometry

Plastic injection molding is a process capable of fulfilling even the most complex, detailed geometries with tight tolerances. This is possible as the plastic resin is pressed extremely hard against the mold, harder than in other molding processes. This excessive pressure allows the resin to adhere to the mold’s design with an accuracy rate of +/- .001 inches.

That means plastic injection molders can help manufacturers produce highly plastic products with intricate shapes, with virtually no deviation from their intended design, which otherwise would be too expensive and complicated to manufacture. This design complexity is fully repeatable across production runs and equipment. 

Can use multiple types of plastic

It’s not uncommon for manufactured plastic parts to be composed of different plastic types to increase strength and impact resistance. While this decision may seem simple, safely combining plastics in manufacturing can be very complicated. 

Plastic injection molding is capable of manufacturing parts that use different types of plastic simultaneously, without risking defects, injury, and other common problems seen in using dissimilar materials in manufacturing. This can be done through the process of co-injection molding, which is specially designed to safely use various types of plastic in the same product. 

Today, there are over thousands of materials that are compatible with plastic injection molding, including thermoplastic elastomer (TPE), thermoplastic polyurethane (TPU), polycarbonate (PC), polypropylene (PP), polyethylene (PE), acrylonitrile butadiene styrene (ABS), acrylic (PMMA), and nylon polyamide (PA). 

High production output

Plastic injection molding is considered one of the most efficient manufacturing processes there is — it’s extremely fast compared to other molding methods, and is capable of higher product output rates. While the speed of production does vary, depending on the complexity of your design, you can expect cycle times to be anywhere from 15 to 120 seconds. 

In addition, plastic injection molding fulfills this fast and high production rate while maintaining consistent and repeatable outputs, ensuring that manufacturers can meet their standards in plastic product design and quality. 

Consistent quality

Another benefit of plastic injection molding for manufacturing needs is consistent quality. The consistency found in plastic injection molding is because the process relies on comprehensive data collection and analysis techniques — two key aspects of scientific molding. 

This is backed up by process and design engineers, who are well-trained to ensure that tightly controlled manufacturing processes are used through thorough documentation and stringent testing.

Versatile finishing

Generally, injection molded parts come out with a smooth surface finish. However, this process allows for many different kinds of surface finishes, some of which can be achieved without the need for secondary operations. These range from matte to striated to all sorts of unique textures. This versatility expands when secondary processes are used, as they can fulfill designs for embedding, engraving, and much more. 

Variety of color options 

From clear to opaque color, injection molders can fulfill your color needs by combining resins, additives, and biocompatibility to achieve the desired color. 

When multiple colors are needed in one product, injection molders can also use plastic overmolding to achieve that.

Furthermore, there is an extensive — and ever-expanding — color palette that is available for your plastic parts, thanks to color additives. These colors are also easily replicable from one batch to another. 

Design flexibility

Plastic injection molding offers manufacturers plenty of flexibility in many areas — and this includes design. Plastic injection molders can fulfill custom color choices or meet specific project requirements. Advances in plastic resin technology have also provided a very large selection of materials for you to choose from. There is much more freedom in design choices here than you would normally find in metal manufacturing. 

Lightweight

A component’s weight is a crucial factor in many industries, such as the automotive industry. Fortunately, another benefit of plastic injection molding for manufacturing needs includes producing lightweight plastic parts. 

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Plastic injection molding is capable of creating extremely lightweight yet functional and durable components. This makes it the ideal process for OEMs in many industries. This process can even be used to replace heavy metal components with lightweight plastic parts, which perform just the same in terms of strength and dependability.

Faster production cycles

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Advanced technologies and talented injection molding engineers can help manufacturers achieve much shorter product development timelines. This can help you get your product delivered to your clients — or delivered to your market — much faster, compared to other manufacturing methods. This is an important competitive advantage for manufacturers.

Low labor costs

Labor costs are relatively low in plastic injection molding, compared to other methods of production. One of the reasons why costs are lower is its high production rate, which means less work is needed to produce more products.

Another reason why is that molding equipment is generally automated, using self-gating tools to keep operations streamlined and production going 24/7 while minimizing the need for supervision. While this reduces labor costs, it also reduces the risk of defects and human error — allowing you to become more cost-effective.

Key Takeaway

There are many benefits of plastic injection molding for your manufacturing needs — it’s a very versatile and effective method of producing high-quality plastic parts or components. It has multiple advantages over other production methods, making it a favorite for manufacturers in any industry.

Companies spanning a broad range of industries can attest to the numerous benefits that working with the best plastic injection molding company for parts manufacturing can bring to an organization. Investing in plastic injection molding is ideal for companies seeking an affordable production mode that offers consistency, a wide range of possibilities, and that can function in virtually any environment regardless of temperature, pressure, and moisture levels. These reasons in of themselves are enough to inspire product design teams to partner with a plastic injection molding company, but there are several other reasons why using plastic injection molding is advantageous for manufacturers. Here are eight popular benefits.

1. Plastic Injection Molding Offers Strength

Manufacturers are teaming with plastic injection molding companies because, over the years, plastic has increased in terms of durability and strength. Today, lightweight thermoplastics can stand up to the harshest condition and even outperform metal parts. When working with a plastic injection molding company you can choose from more than 25,000 materials for injection molding applications, and based on the use of the plastic part, engineers can create high performance hybrids and blends to meet specific needs in terms of strength.

2. Plastic Injection Molding is Highly Efficient

When partnering with a plastic injection molding company, organizations gain a benefit in terms of efficiency. Plastic injection molding companies like Laszeray have decades of experience in determining the right approach to optimizing the manufacturing process and part design. By implementing best practices such as anticipating potential upcoming problems and having solutions on standby while attaching services that add further value to the production process, cost and time can be easily streamlined thus enabling greater efficiency from start to finish.

3. Plastic Injection Molding Comes with Expert Product Design Analysis

Plastic injection molding is complex, precise, and includes several variables. Because there are so many line layers at hand, a top plastic injection molding company will come with a full design and engineering team. This is beneficial because once the plastic injection molding approach and materials has been determined, a more experienced team can perform a projection analysis to see how the part will likely perform and can recommend modifications along the manufacturing process to improve the product’s overall functionality and user experience.

4. Teaming Up with a Plastic Injection Molding Company Will Save You Money

There are plenty of ways in which companies can enjoy lower costs from the consolidation of plastic parts to over molding. The main way to reduce costs is perfect collaboration between the original equipment manufacturer (OEM) and injection molding engineers. The number of problems that can be encountered with molding is reduced when focus is directed to design for manufacturability and other complex processes that take place during the design phase. This can cut back on downtime, tooling changes, and production delays–all things that make a project very expensive.

5. Complex Geometry is Easier with a Plastic Injection Molding Company

Plastic injection molding companies can help manufacturing teams create extremely complex, intricate plastic parts, in a large volume, with zero deviation thanks to the right scientific molding approach and the correct tool design. Plastic injection molding is a scientific process that relies on in depth data collection performed by plastic injection molding engineers that are trained to use the right science to create comprehensive geometric parts. Settings, steps, and specifications are used by experts to garner a controlled manufacturing process that can be repeated, while making a large volume of parts using detailed geometric considerations without any mistakes.

6. Simultaneous Use of Multiple Plastics

When brands producing parts use a plastic injection molding company, they can fulfill a very common need: the need for a complex part to be made using multiple materials. Combining plastics in a safe manner can be very complicated. Brands that outsource for product design services using plastic injection molding benefit from an expert approach to help enable the mitigation of defects, safeguard warranty claims, and reduce injury risks.

7. Plastic Injection Molding Gives Consistency and High Output Production

For brands to see consistent high output production, comprehensive plastic parts must have flawless designs with high tolerance levels. Injection molding companies offer a service that achieves these requirements by repeatedly using the same molds for each part, buttressed by the continuous improvement practices that a plastic injection molding company like Laszeray utilizes in modern, cutting-edge technologies.

8. Plastic Injection Molding Guarantees Perfect Color Control

Original engineering manufacturers rely on having color consistency in their products, and whether the part is translucent, clear, or any solid color, a plastic injection molding company can make color control consistently perfect by aligning additives, plastics, and ensure biocompatibility to encapsulate desired coloration. When a variety of colors are required in a single product, over molding is the best solution, and only an experienced plastic injection molding company like Laszeray that has the experience in omni-material injection molding abilities can ensure this at the highest level.

Call Laszeray for Plastic Injection Molding Services Today

Laszeray has decades of experience in manufacturing comprehensive plastic parts, with precise needs laid forth by the original engineering manufacturer and can do so in rapid production while keeping costs low. With more than a decade of experience, we have mastered the art and science of plastic injection molding, and our team is standing by to take your call and learn more about your project. Call today, and see how we can cut costs, improve functionality, and speed up the manufacturing process with superior parts made from modern plastic injection molding techniques.

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