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Vinyl Caps

A reliable source for Dip Molded Plastic information and leading Dip Molded Plastic Companies & Manufacturers.

Even though vinyl is cheaper than rubber, it is able to withstand very high temperatures. This makes it a cost-efficient solution for many industrial companies who need quality components that fit within the limits of their budget. Read Moreā€¦

Vinyl Caps Vinyl is a very flexible material, so when it is used to make a cap or plug it creates an excellent airtight seal that will not crack or shed like hard plastic caps. When installed in threaded applications, vinyl caps will not leave residue that could contaminate the contents of a pipe or container.
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Leading Manufacturers

Sellersville, PA  |  800-398-2520

We are plastic experts, and we offer many services for our customers, including dip molding and a whole lot more. No matter who our customers are, we will work our hardest to ensure that you are fully satisfied with our products.

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Molded Devices, Inc. Sellersville $$$

Medway, MA  |  508-533-6101

Innovative Coatings is a manufacturer of plastisol dip molding and fluidized bed powder coatings of epoxy, polyolefins, nylon and vinyl. Our dip coatings are of FDA-approved and biomedical grades.

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Innovative Coatings, Inc. $$$

San Antonio, TX  |  508-533-6101

Texas Dip Molding & Coating is known for our high quality custom coating that maximizes strength, hardness, flexibility and durability for parts designed and manufactured in any application.

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Texas Dip Molding & Coating, Inc. $$$

Waterbury, CT  |  203-805-4564

Precision Dip Coating provides dip coating services for the manufacture of soft plastic parts such as cap plugs. hand grips, and more. Decorative and protective, our services are very cost effective and we have a proven track record for on time delivery and precise manufacturing. We can match any color you need, and offer services such as assembly, die cutting, packaging, and decorating.

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Precision Dip Coating LLC $$$

New Carlisle, OH  |  937-845-9411

Carlisle Plastics is a dip molding plastics manufacturer offering end caps, plastisol paint masks, thread protectors, tube closures, protective caps and decorative caps.

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Carlisle Plastics Company, Inc. $$$

Auburn Hills, MI  |  800-482-1842

Rubber & Plastics Company has 50 years of experience in manufacturing dip molding with the materials, equipment and flexibility to rapidly prototype. We provide standard and custom designed high-temp paint masks, caps, grips and plugs.

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Rubber & Plastics Company $$$
placeholder image Molded Devices, Inc. Sellersville Innovative Coatings, Inc. Texas Dip Molding & Coating, Inc. Precision Dip Coating LLC Carlisle Plastics Company, Inc. Rubber & Plastics Company

Besides the benefits mentioned above, vinyl is highly resistant to chemicals. This quality makes vinyl caps uniquely suited to applications where harsh chemicals are present. Vinyl can be dyed in a variety of vibrant colors to make it stand out or to blend in with the product that the cap is being used for.

Round Vinyl Caps with Tabs Round Vinyl Caps with Tabs - Carlisle Plastics Company

The molding process used to create a vinyl cap is very simple, so engineers can usually create a cap of any length without incurring significant additional costs. A vinyl dip molding process yields flexible PVC caps based on the manufacturers exact specifications where everything from wall thickness to hardness is customizable. Unlike other materials, the properties of vinyl can vary greatly based on the desired qualities and production process.

Vinyl dip molding is an inexpensive and accurate manufacturing process. The process begins by dipping a heated mandrel into a liquid polymer solution. When the mandrel is dipped, the heat causes that surrounding plastisol to form around the mold.

Once the mandrel is removed from the dip, it is heated again to cause the plastisol to fuse. After this is complete, the material is given time to cool. At this point, the vinyl has reached a chemical state where it will never liquefy again.

To achieve a greater wall thickness, the mandrel is heated to greater temperatures before dipping and left in the plastisol solution for a longer amount of time. Precisely controlled ovens, dip speeds and dip times help to regulate this process and make it possible for manufacturers to mass produce high quality vinyl caps as efficiently as possible.

Vinyl Caps Informational Video