The cannabis industry has seen a burst of new ideas in packaging. There is something for every need, from plastic RSO syringes to glass distillate syringes. One rising trend is the glass syringe with a metal plunger. This design improves durability and overall user experience. This guide covers some important tips for the cannabis syringes with metal plungers.
What Is the Cannabis Syringe with Metal Plungers
Cannabis syringes with metal plungers are built to store and dispense concentrated cannabis oils or extracts. They are usually made of heat-resistant borosilicate glass. The metal plunger gives extra force, which makes it ideal for thick concentrates.
This design reduces the presence of air during filling and helps keep the concentrate pure. These syringes are also reusable and work well with bottom-filling. They are a smart choice for anyone who needs consistent and safe dispensing.
How to Fill a Cannabis Syringe with a Metal Plunger
There are two main ways to fill these syringes:
- Front Filling:
The syringe is first fully assembled. Then the concentrate is added through the front using a Luer lock or Luer cap.
- Bottom-Filling:
The syringe is filled from the rear. After filling, the unique O-ring metal seal is added, and the rest of the plunger is assembled. This bottom-filling method pushes out all the air and stops bubbles from forming. Because of this, these syringes are sometimes called “air-release cannabis syringes.”
The Material of the Cannabis Syringe with Metal Plungers
Metal plunger syringes are not only practical tools; they also enhance product branding. They can come in a range of colors to match a company’s brand look. The most common options are silver and gold.
- Silver Plungers:
Typically made from 304 stainless steel, which resists rust and oxidation over time. There are two versions: Silver metal plungers and full/truth stainless steel plungers.
- Other Colors (e.g., Gold):
Often made from electroplated brass rods. This method offers a wider range of colors and gives the syringes a striking look for short-term use.
How to Tell the Full Stainless Steel Metal Plunger for Cannabis Syringes
A full or truth stainless steel plunger is made entirely from high-grade stainless steel. It usually incorporates both 303 and 304 grades. This complete build gives it strong antioxidant properties.
In contrast, standard plungers often use 304 stainless steel for the body. Only the head and base are metal and then plated with chromium. At a glance, both types may look the same. However, check the bottom of the plunger. A full stainless steel plunger will reflect light and show a unique glare. This reflective quality does not appear on chromium-plated bases.
Although full stainless steel plungers are expensive, they offer lasting durability and better performance. If the client aims for a more cost-effective option, a silver metal plunger is a good choice as well.
Custom metal plungers for the cannabis syringes
Custom metal plungers allow brands to create a unique look on the plungers instead of glass barrels. Noterd offers many color choices and finish options, including silk printing and laser engraving. Clients can even add their logo or a special design to the bottom of the metal plunger. This customization helps products stand out in a crowded market.
Metal plunger syringes deliver superior performance and customization for the modern cannabis market. These syringes guarantee a bubble-free, precise delivery of concentrates, while their custom finishes give brands a distinctive edge. Noterd Tech provides a full set of various metal plungers for cannabis syringes. With 10 years of experience, we can offer you the most professional advice for your business. Contact us for tips now!
