Resources

In this section, our article series shares the extensive experience we have gained across a wide range of areas—such as pump heads and packaging—to help you make the most of our transformative solutions and address the various issues and challenges you may face.

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Product Solutions

Why Is My Fine Mist Sprayer Producing an Uneven Spray?

An uneven spray does not always mean the pump itself is defective. When a fine mist sprayer produces large droplets, an irregular pattern or an intermittent stream, several factors should be checked before drawing a conclusion.

19 Aug 2026

Fine Mist Sprayer

Fine Mist Sprayers for Cosmetics: Where They Work Best

The popularity of mist-format cosmetics comes from a simple benefit: the consumer can apply product quickly without pouring it into the hand. But not every cosmetic liquid is suitable for the same sprayer

19 Aug 2026

Personal care

Personal Care Packaging Solutions: Pumps, Sprayers and Bottles Explained

A facial mist, body lotion, shampoo, hand wash and serum may all sit on the same bathroom shelf, but each product requires a different dispensing experience. That is why effective personal care packaging starts with the formulation and application.

19 Aug 2026

Dispensing Pump

How to Choose a Lotion Pump for Skincare, Soap and Personal Care Products

A lotion pump may work well with hand soap but perform poorly with a thick cream. This is why selecting a dispensing pump should begin with the formulation rather than the appearance of the package.

19 Aug 2026

Fine Mist Sprayer

How to Choose the Right Fine Mist Sprayer for Your Product

Choosing a fine mist sprayer is not simply a matter of finding a pump that fits the bottle. For a packaging buyer, there are six questions worth answering before requesting samples.

19 Aug 2026

Fine Mist Sprayer

Types of Fine Mist Sprayers: Which Design Is Right for Your Product?

Fine mist sprayers are often grouped together as one product category, but from a packaging engineer's point of view there can be substantial differences between them.

19 Aug 2026

Fine Mist Sprayer

What Is a Fine Mist Sprayer? How It Works and Where It Is Used

A fine mist sprayer is a dispensing system designed to turn liquid into a controlled, relatively fine spray rather than a direct stream.

19 Aug 2026

Market Insights

Behind Nearly 1,000 Product Variants: How Custom Mold Development Actually Works

When a customer asks us for a sprayer that doesn't exist yet — a specific actuator shape for a rebrand, an output volume that falls between our standard options, or a pump insert built for an unusually viscous formula — the conversation doesn't start with a catalog. It starts with a drawing, a sample request, and a discussion with our tooling engineers about whether the change requires a new mold or a modification to an existing one.

11 Aug 2026

Personal care

Personal Care Packaging: Choosing the Right Pump, Sprayer, and Bottle for Your Formula

Sunmart manufactures dispensing pumps, sprayers, and bottles specifically for personal care applications — skincare, haircare, and fragrance — and because we produce the pump mechanism, the closure, and the container ourselves, we can help brands think through compatibility before tooling starts, not after a batch of finished bottles fails in the field.

11 Aug 2026