How to Choose the Right Sprayers for Bottles
A buyer’s guide is a great way to provide your customers with valuable information outside the standard product description. It can help answer common questions, highlight key features, or address customer priorities.
Buyer guides aren’t meant to be exhaustive—that’s what your product pages are for. Instead, aim to give your customers enough information to make an informed decision and direct them toward the relevant category page.
Material
Spray bottles are lightweight dispensers that convert liquid products into a mist, stream, or jet to spray onto surfaces. They are ideal for cleaning, gardening, and personal care applications.
When choosing a sprayers for bottles Minneapolis, you should ensure the neck finish and cap size match perfectly. Otherwise, you could experience leaky containers and dissatisfied customers. If the spray bottle holds corrosive chemicals, choose a plastic or glass container that resists corrosion.
The most common materials for spray nozzles include ceramic, stainless steel, and plastic. For more extensive application needs, consider choosing a spray nozzle of hardened stainless steel that can withstand more use and wear over time.
Size
Spray bottles are lightweight dispensers actuated by hand that transform liquid products into a stream, jet, or mist. They are available in various sizes and can be made with various nozzle styles. Most are recyclable and can incorporate PCR resins to meet ESG standards.
If a spray bottle’s nozzle is clogged, one of the first things to do is check that the adjustment cap on the nozzle is open. It is not uncommon for this to be inadvertently closed, leading to blocked spraying.
If a spray bottle’s dip tube is longer, reaching the product at the bottom of the bottle will be easier. If needed, you can buy plastic tubes at hardware stores to extend the sprayer’s dip tube length.
Capacity
Sprayers are lightweight dispensers actuated by hand and designed to convert a liquid product into a stream, jet, or mist of varying spray volumes for specific applications. They are available in various styles to suit the needs of various products and applications.
The sprayer style will also impact the bottle’s capacity. For example, you may need a bottle with a more extensive neck finish if you want a sprayer with a view strip or graduations.
The bottle’s capacity will affect the number of bottles you’ll need to cover a specific area. To calculate how many bottles you’ll need, refer to the bottle size chart and determine the square footage of the area you’ll cover with each filled bottle (nutrients/chemicals + water). It will help you determine your desired nozzle spray volume per bottle.
Style
Many bottles are made of metal, glass, or plastic. The type of bottle you choose depends on the product and how it will be used. Consider its aesthetics.
Standard capacity refers to the bottle’s volume when filled to its nominal name size or close to it. Overflow capacity (OFC) is the actual volume of a bottle when it’s complete, including some headspace.
The pictured beer bottle is of the export style, typical for lagers in the US before National Prohibition and in many Western states. It is mouth-blown, though modern finishes/closures are more often external screw threads with crown caps.
Spray Pattern
When you press the trigger, a spray bottle converts a liquid product into a stream, jet, or mist. The spray pattern can vary depending on the bottle type of nozzle and the required spray characteristics.
The basic spray pattern types include flat fan-shaped sheets of fluid, whole cones, and hollow conical rings. Different nozzle designs also affect the level of atomization.
Spray coverage varies with the spray angle near the orifice and increases with pressure. The spray pattern converges or diverges over distance from the nozzle. However, testing and measurement of spray distribution have historically been complex.
Nozzle
Nozzles vary in size, shape, and material. They also affect bottle capacity. For example, a solid cone nozzle produces a more significant drop size for the same DV0.5 value than a hollow cone nozzle. It allows for more excellent coverage.
Nozzle design and maintenance ensure that sprayers consistently deliver the same nozzle output and pattern. It can be accomplished using a calibrated spray jar or quart container to measure each nozzle output’s height, spacing, and angle.
This methodology eliminates the chance of oxygen or air entering the nozzle, a problem that can cause product deterioration and poor filling accuracy.
