Easy to open, and the perfect visible protection when your product is first opened. This closure with a contemporary design is the ideal choice for ensuring product safety. Its function of verifying first opening is perfectly discharged when the ring is flawlessly broken off. We manufacture single-piece tamper-evident closures as individual components in a single work step using injection moulding. The tamper-evident ring of the closure is elegantly broken off during the initial opening, after which it remains clearly visible on the bottle shoulder during subsequent use. Clearly recognisable tamper-evident seal, leaving no doubt regarding whether the container has been opened before. Manual closing as well as semi- or fully automatic processing on filling and closing systems is possible.
Patented
DIN 168/GL 18
DIN 168/GL 22
DIN 6094-7/PP 28 S
DIN 6094-7/PP 31.5 S
Additional opening variants upon request
Perfect for all contents which require a visible tamper-evident closure.
For pharmaceutical products, medical products, food supplements, lifestyle products and food products
Polypropylene PP, Polyethylene PE-HD
With separately injection-moulded and mounted tamper-evident rings, it offers a user-friendly and particularly dimensionally stable multiple-piece closure solution. The appealing design and a discreet but visible tamper-evident seal provides your product with the required safety against tampering. Seniors will particularly appreciate the comfortable feel and the easy-to-open packaging. Installed in the closure made of robust PP is a separately manufactured tamper-evident safety ring made of HD-PE. This makes the packaging highly resistant to tampering, and fulfils the necessary safety specifications required by the industry. The tamper-evident ring of the closure is broken off cleanly during the initial opening, after which it remains visible on the bottle shoulder during subsequent use. It can be processed on all commonly encountered closing machines.
DIN 168/GL 18
DIN 6094-7/PP 28 S
Additional opening variants upon request
Perfect for all contents which require a visible tamper-evident closure.
For pharmaceutical products, medical products, food supplements, lifestyle products and food products
Polypropylene PP, Polyethylene PE
The flip top cap can be opened in one easy step after which the contents can be dispensed. Cumbersome unscrewing is now a thing of the past. This is how the Heinlein flipdropper® combines user-friendly handling with ideal product protection.
Simply press upwards
to open
Upon initial opening, the seal falls into a pocket provided for this purpose. No unscrewing necessary.
Intuitive operation and
perfect dosage
The integrated universal drip function starts dripping as soon as the container is turned down.
Safe
sealing
Can be securely resealed thanks to the intuitive push/pull mechanism.
perfect for all liquids, syrups and oils in pharmaceuticals, medicine, food (supplements) and lifestyle products
for all DIN 168 / GL 18 bottles
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.