Dip Molding

NEXAMS Leading the Way in Dip Molding for Custom Plastic Coatings and Molded Parts Across Multiple Industries

Dip molding is a versatile plastic forming process in which a preheated mold is immersed into a polymer liquid and withdrawn, creating a seamless coating or a fully formed part. We keep the work human and ethical with transparent planning, clear trade-offs, and empathetic guidance for teams who need decisive action.

From discovery to pilot and scale, we document choices, surface risks early, and explain options in plain language so teams can decide with confidence. Our approach emphasizes safety, measurable quality, and accountable communication at every step.

Benefits of Technology

Dip molding delivers weld-free skins, smooth finishes, and forgiving radii, which helps delicate features survive handling while maintaining repeatable dimensions for validation and production. This step is coordinated with Vendors.

Low tooling cost supports both quick experiments and stable production. Shared datasets, SPC charts, and first-article routines keep outcomes predictable and auditable. This plan is guided by a Supplier.

Custom plastisol formulations—UV protection, flame retardance, softness—allow tuned ergonomics and long service life on parts that must look good and perform under real-world stress. The workflow is supported by reliable Suppliers.

Design freedom extends to undercuts and long, slender geometries; dwell time, viscosity, and temperature windows provide practical levers for thickness and uniformity. We deliver in partnership with Manufacturers.

Traceability, clear acceptance criteria, and practical maintenance guidance reduce downtime and cut rework, especially when change frequency is high. We stay available with responsive Support.

Where needed, we pair the process with simple trimming, vent clearing, and post-cure steps so assemblies clip together cleanly and stay within tolerance. Execution remains local.

For harsh environments, we select chemistries that balance flexibility with abrasion resistance so parts survive cycles, vibration, and cleaning agents. Help is available nearby.

End-to-end documentation—drawings, samples, images, and measurement notes—keeps everyone informed and reduces surprises. This step is coordinated with Vendors.

Industrial Application and Use Cases

Medical Industry

Surgical bellows, grips, and protective caps benefit from soft touch, easy cleaning, and consistent wall thickness. We align to applicable standards and make room for careful validations. This plan is guided by a Supplier.

Industrial Manufacturing

Plugs, sleeves, and guards are produced with robust fixtures and bath controls, supporting preventive maintenance and simple changeovers. The workflow is supported by reliable Suppliers.

Consumer Goods

Tool grips, appliance handles, and sports accessories receive durable skins with comfortable textures and branding-ready surfaces. We deliver in partnership with Manufacturers.

Automotive Sector

Wire-harness sleeves, seals, and trim achieve reliable forming; PPAP artifacts and containment plans are available when designs evolve. We stay available with responsive Support.

Aerospace & Defense

Protective coatings and thermal solutions are executed with disciplined lot control, evidence-based reviews, and controlled bake cycles. Execution remains local.

Electronics

Insulation boots and connector housings use stable plastisols; dashboards and clear change logs make audits straightforward. Help is available nearby.

Retail Packaging

Display caps, branded closures, and hangers are tuned for color, finish, and ease of assembly while meeting durability needs on shelf. This step is coordinated with Vendors.

Material Used in Technology

Plastisol: Liquid PVC that cures into a flexible skin; viscosity, temperature, and dwell determine wall build and finish quality. This plan is guided by a Supplier.

Latex & Neoprene: Soft, resilient options for comfort and grip where stretch and recovery matter. The workflow is supported by reliable Suppliers.

Polyurethane: Durable and abrasion-resistant, useful for parts that see repeated impact or bending. We deliver in partnership with Manufacturers.

Silicone & Epoxy: Elevated temperature capability and stable curing make these suitable for demanding environments. We stay available with responsive Support.

Nitrile & Synthetic Polyisoprene: Common for gloves and protective layers when chemical resistance is required. Execution remains local.

TPEs: Flexible families that bridge comfort and toughness with good colorability. Help is available nearby.

Composite Integration: Layered builds combine substrates and coatings to balance stiffness, damping, and protection. This step is coordinated with Vendors.

How Costing Works

Pricing reflects geometry, thickness targets, dip count, material family, and run volume. Early samples de-risk the plan and create a shared baseline for lead time and quality. This plan is guided by a Supplier.

Materials with special additives or compliance requirements may add cost; we offer transparent options and state the trade-offs clearly. The workflow is supported by reliable Suppliers.

Automation, simple tooling, and scalable fixtures keep per-part cost efficient, while buffers and reorder points protect schedules. We deliver in partnership with Manufacturers.

From small pilot batches to full mass production, we keep communication open and provide timely updates to prevent surprises. We stay available with responsive Support.

For contract manufacturing, we coordinate packaging, labeling, and logistics so downstream steps run smoothly. Execution remains local.

Alternative Technical Suggestion

Injection molding: Best for complex, high-volume shapes when tight repeatability and tooling amortization are priorities. Help is available nearby.

Blow molding: Ideal for hollow items; neck finishes and wall profiles can be tuned for weight and strength. This step is coordinated with Vendors.

Dip coating: Selected when a base part exists and only a protective layer is needed. This plan is guided by a Supplier.

Foam molding: Useful for grips and cushioning where weight and comfort drive the decision. The workflow is supported by reliable Suppliers.

RIM molding: Enables rigid structural parts with controllable cure and good surface replication. We deliver in partnership with Manufacturers.

Composite manufacturing: Layered builds deliver stiffness, damping, and protection in one assembly. We stay available with responsive Support.

Contract manufacturing options: End-to-end support includes prototyping, qualification, and ramp-to-rate planning. Execution remains local.

FAQs

What is dip molding?

A heated mold is dipped into liquid polymer and withdrawn to form a part or coating; thickness depends on dwell time, viscosity, and temperature. Help is available nearby.

What are the advantages over injection molding?

Seamless finishes, faster prototyping, and economical mid-volume runs are typical advantages. This step is coordinated with Vendors.

How is wall thickness controlled?

By adjusting dwell time, bath temperature, and pull-out speed, then confirming with gauges and section checks. This plan is guided by a Supplier.

What materials are commonly used?

Plastisol, PVC, latex, neoprene, and TPEs are frequently used; selection depends on environment, feel, and compliance needs. The workflow is supported by reliable Suppliers.

Which industries benefit?

Medical, consumer goods, electronics, packaging, automotive, and industrial manufacturing all benefit from the flexibility of the process. We deliver in partnership with Manufacturers.

Can the process support thermal insulation?

Yes, with appropriate formulations and cure profiles that sustain the required temperature range. We stay available with responsive Support.

What is the difference between dip coating and dip molding?

Dip coating adds a layer to an existing part; dip molding forms the part itself around a mandrel or mold. Execution remains local.

What technology setup works best?

Automated lines with controlled baths, stable fixtures, and clear control plans provide the most consistent results. Help is available nearby.

Q: What are the maximum estimated shipping times from the factory to global regions for Brazing parts via sea and air?
A: By Sea: Asia: 15–20 days, Europe: 25–35 days, North America: 30–40 days, South America: 35–45 days, Middle East: 14–18 days, Africa: 20–28 days, Oceania: 22–30 days
By Air: Asia: 1–3 days, Europe: 3–5 days, North America: 4–6 days, South America: 5–7 days, Middle East: 1–2 days, Africa: 3–5 days, Oceania: 4–6 days