Proper dip tube length is essential for optimal pump, sprayer, and mister performance and efficiency. The dip tube, which draws product from the container to the nozzle, must be sized correctly—too short, and it won’t reach the product at the bottom of the container; too long, and it may kink or curl, blocking the flow. This guide simplifies measuring and cutting to help you ensure efficient dispensing without waste.
Step 1: Identify the Gasket in the Sprayer
The gasket, found beneath the sprayer, is the starting point for your measurement.
Step 2: Measure the Existing Dip Tube Length
Measure from the gasket to the tube’s bottom to determine a dip tube’s total length. The measurement isn’t just the length of the straw or tube—it’s the distance from the top of the gasket to the very bottom of the tube.
Step 3: Measure the Height of Your Container
Measure your container’s height to determine the desired dip tube length. Record the distance to the top rim, using a ruler inside the bottle for accuracy if possible.
Step 4: Determine How the Tube Sits in the Bottle
Dip tubes can be positioned in several ways within a bottle. A slanted cut at the end of the tube is ideal for thicker products, like lotions, as it facilitates smoother dispensing. For thinner liquids, such as sprays, bending the tube toward the container’s outer wall ensures maximum product access. Avoid placing the tube flush against the bottom, as it may hinder proper dispensing. Consider your product offering when choosing the length and angle of your cut.
Step 5: Test Your Cut
Perform a test cut with the length you determined from the bottle measurement, using the length measuring practices from Step 2. Then, give your prototype a test before doing larger batches.
When in Doubt, Order Tops with Pre-cut Dip Tubes
If you’re unsure or uncomfortable measuring and cutting your own dip tubes, you can always simplify your workflow with Glassnow accessories with pre-cut dip tubes, designed to fit seamlessly with our bottles. These pre-measured and precision-cut tubes eliminate the need for manual measuring and trimming, ensuring a perfect fit every time for optimal dispensing efficiency. If the proper dip tube length is not available in our site offering, please reach out to our sales team to inquire about our custom cut options.
At Glassnow, we understand the demands of new and growing businesses, and our team is committed to supporting your entrepreneurial journey with solutions that enhance efficiency and reliability. Let us handle the details so you can focus on building your vision—we’re always just a call (512.339.7808) or email (Sales@Glassnow.com) away to provide personalized assistance.
