Steel ball Roll-On cap for glass bottle - DIN18
This is roll-on cap is equipped with a steel ball. It allows, once installed on the glass bottle of your choice, to make very localised skin applications (bleus, buttons, tempes, etc.).
Roll'on, suitable for all essential oil bottles from 5 to 100ml, sold on this site.
Let's go for DIN18 opening bottle (the european standard screw step).
Once clipped on the glass bottle of your choice, This is the Roll'On cork will allow to apply all your aromatherapy or cosmetic preparations locally and specifically.
This Roll-on cap with a ball support releases your cosmetic preparation in a homogeneous way on a surface of about 6 mm (beam diameter), even with the most viscous preparations (e.g., Ricin oil) and the most concentrated in essential oils (up to 100%). Its screw cap allows you to close your bottle to easily carry it.
Roll'on cap principle with integrated ball
The complete system is screwed on the bottle. The ball door and its ball are attached inside the goulot during the first screwing.
Inviolability ring (6) hung to the capsule passes the inviolable ring of the bottle. The first dividing comes to loosen the ring that remains attached to the bottle. The capsule releases the ball door and the ball that remain fixed to the goulot. In the rejuvenation the ball door comes to stay in the capsule.
Operation of the Roll'on cap with integrated ball
- Steel ball (3) is mounted in the PE ball door (2) which is clipped in the self-jointing PE capsule (1). The larger wings of the ball door come to stay fixed thanks to a rail system dug in the capsule.
- The ball door with the ball are centered in the capsule thanks to a ring (4) which guides them in an adjusted way.
- The system is leaked by pressure at the closure. A ergot (5) comes press the ball that pressures and mouths the bottom of the ball door that makes the block hermetic.
Benefits of this system
- The system ensures the integrity of the product at the first opening, thanks to the inviolable ring remaining on the bottle to the smoothing of the capsule.
- The system is mounted: The 3 components of the accessory are mounted and delivered in one piece to facilitate in one operation the installation of the ball door in the goulot and the screwing of the inviolable capsule.
The steel ball is stainless. This inert material (no chemical reaction possible with the content) offers very good mechanical resistance as well as excellent corrosion resistance.
The ball door clips on the glass bottle in the screwdriver. He's still disposable. The formed roll-on bottle is therefore reusable, easy to clean and disinfect.
Finally, this cap is made of polyethylene (PE). It offers good resistance to temperature, scratches, shocks and folding. It is also very light and rigid. In addition, this material contains neither bisphenol nor phthalates.
To summarize : the + of the Roll'on cap
Once clipped, ideal for
- Anti-migraine care
- Anti-buttons and redness
- Energy care for local application
- Massage oils for hands and plant arch
- Decongestant eyes (poches, circles)
- Dry care and wrinkles for lips and eyes
- Care for treatment of local imperfections
- Perfums and precious serums
- Synergies of soothing vegetable oils
- Care concentrated up to 100% in essential oils
Tip for dismantling the ball door
If the dismantling of the ball door is not obvious once it is completely enclosed in the glass bottle, it is not impossible. Once your preparation is finished, the tip is to unlock the PE ball door (white) from the cap (coat) and to press this ball door by hand (not by clamping the cap). There is then an intermediate position when it is pressed that allows a total sealing and above all that will allow you to remove the ball door without difficulty by leveraging a mini flat screwdriver. The only inconvenience of this method (if one is !), is that the cap cap can not be screwed to its maximum without hitting the ball door on the glass bottle to the end. But there will be no leak and you can reuse it and dismantle it many times.
Black cap with integrated steel ball. Existing too by lot of 6 units.
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