Rische + Herfurth is a premier German manufacturer specializing in professional heat sealing technology, headquartered in Hamburg. Since its founding in 1961, the company has spent over 60 years fulfilling its mission to provide "High-Quality Sealing Solutions," becoming a global leader through its renowned polystar® brand. Rische + Herfurth is internationally renowned for its expertise in thermal impulse sealing, delivering a wide array of equipment from manual table-top sealers to fully automated industrial packaging lines. By focusing on robust engineering and precise temperature control, the brand ensures that laboratories and production facilities can achieve airtight, secure seals on a variety of plastic films and foils. Today, Rische + Herfurth is an essential partner for the pharmaceutical, food, and electronics industries, delivering "Made in Germany" excellence that ensures product protection and shelf-life integrity.
The Rische + Herfurth range at LabFriend features professional cleaning and sterilisation solutions, headlined by their polystar® impulse sealers and magnetic foot-operated sealing machines. These units are essential for the secure packaging of sterilized instruments and laboratory samples. For specialized industrial needs, the brand provides advanced sample preparation support through their range of continuous rotary sealers and vacuum sealers, designed for high-throughput workflows and sensitive material protection. Their portfolio also encompasses essential general laboratory aids, featuring specialized film cutters and foil dispensers that streamline the packaging process. To support regulated environments, Rische + Herfurth offers validatable sealers that comply with DIN EN ISO 11607-2 for medical packaging. By choosing Rische + Herfurth through LabFriend, you benefit from competitive pricing and fast shipping on premium sealing technology designed for professional longevity.
Why Choose Rische + Herfurth for Your Laboratory?
- Six Decades of Sealing Innovation: As the creators of the polystar® brand, Rische + Herfurth combines decades of experience with modern electronics to produce the most reliable sealers on the market.
- Thermal Impulse Precision: Their impulse sealing technology ensures that heat is only applied during the sealing cycle, increasing safety and reducing energy consumption compared to constant-heat units.
- Robust "Hamburg-Made" Quality: Every polystar® machine is engineered for heavy-duty industrial use, featuring high-quality components that withstand thousands of cycles with minimal maintenance.
- Validatable Medical Solutions: For clinical and pharmaceutical labs, they provide specialized sealers that monitor and record process parameters to ensure compliance with sterilization standards.
- Versatile Material Compatibility: From thin PE bags to thick laminated aluminum foils, Rische + Herfurth offers specialized heating elements to handle diverse packaging materials.
Frequently Asked Questions
1. What is the advantage of a magnetic foot-operated sealer?
The magnetic lock ensures consistent sealing pressure and time without the operator needing to hold the pedal down, resulting in more uniform seals and reduced user fatigue during high-volume tasks.
2. Can polystar® sealers handle sterilization pouches?
Yes, Rische + Herfurth offers specialized models specifically designed for the medical and dental sectors that provide the precise temperature and pressure required for paper/film sterilization pouches.
3. How do I know when to replace the PTFE (Teflon) tape?
The PTFE tape should be replaced if it becomes burned, torn, or if the film starts sticking to the sealing arm. Regular replacement ensures a clean seal and protects the heating element underneath.
4. Does Rische + Herfurth offer vacuum sealing options?
Absolutely. Their vacuum impulse sealers allow you to remove air from the bag before sealing, which is critical for protecting moisture-sensitive samples or reducing the volume of bulk materials.
