Dosing syringes and adapters are available for glass and PET syrup bottles for various opening diameters. Dosing syringes are currently a welcome packaging solution, as dosing is extremely easy and clean with this type of syringe (no residue on the barrel of the syringe). The syringe adapter from Heinlein is suitable for all dosing syringes commonly available on the market and provides an optimal grip with a wide range of syringe diameters for convenient dosing. The syringe adapter is available in a mounted or unmounted version for all closure designs from Heinlein. We obtain these dosing syringes from our long-standing partners.
Perfect for all liquids which require exact, hygienic dosing.
For pharmaceutical products, medical products, food supplements, lifestyle products and food products
Syringes:
Polypropylene PP (barrel)
Polyethylene, high-density, PE-HD (plunger
Adapter:
Polyethylene, low-density, PE-LD
DIN 168/GL 18
DIN 6094-7/PP 28 S
A cone seal is the simplest and most inexpensive method for tightly sealing a bottle. During manufacturing, the closure receives a conical sealing lip on the inner side of the cap. Sealing therefore takes place using the closure itself, without the use of a sealing disc. The advantage of this is an inexpensive sealing solution.
All closure variants are available with a cone seal.
When particularly high requirements need to be fulfilled, special disc inserts ensure the indispensable barrier properties for your product. Variants range from simple foam inserts to sophisticated aluminium, Surlyn and Teflon linings, or even RFID inlays.
Heinlein has access to all sealing disc variants. Feel free to contact us.