Sealers
JP Selecta laboratory sealers: hermetic sealing of bags and tubes. For microbiology and blood banks.
JP Selecta sealers: impulse, thermal, rotary and vacuum. ISO 11607 and DIN 58953 compliant. For microbiology, blood banks and medical packaging.
Product families (3)
JP Selecta sealing equipment and laboratory sealers
JP Selecta sealers create hermetic closures in bags and plastic packaging essential for autoclave sterilisation, preservation of biological samples and safe transport of medical devices.
Our catalogue spans manual impulse and foot-pedal solutions for different film thicknesses through to automatic rotary continuous sealers that meet the most stringent standards of the clinical and pharmaceutical sector: ISO 11607-1/-2, ISO/TS 16775 and DIN 58953 clause 7, with ASTM F88/F1929 testing for medical package seal validation.
Laboratory sealing equipment catalogue
Our sealing range is organised into specialist lines according to workload, level of automation and atmosphere required for the sample:
Impulse sealers for thermoplastic materials
Designed for versatility and low energy consumption: the heating element only activates under pressure.
Portable 150-C sealer: plier-style model with fixed temperature selector (120 °C or 180 °C), ideal for sealing polyethylene (PE), polypropylene (PP), cellophane or aluminium-coated paper up to 0.6 mm thick.
305-C benchtop sealer: manual slide cutter, adjustable timer for different thicknesses (up to 0.4 mm) and end-of-cycle audible signal.
455 foot-pedal sealer: designed for high volume and continuous use, featuring a height-adjustable platform and a mechanical pedal that keeps the operator's hands free to manipulate packages up to 0.8 mm thick.
Thermal and automatic sealers for sterilisation pouches
Developed specifically to work with polypropylene-polyester pouches with a paper backing for medical sterilisation processes.
S-400-B manual model: robust unit with integrated manual cutter and constant temperature (180 °C - 200 °C).
Sealcom automatic continuous sealer [NEW]: complies with DIN 58953 clause 7, offers continuous feed at 10 m/min with digital temperature control (60 °C to 220 °C) and automatic safety lockout if it deviates more than ±4 °C from the set value.
Sealcom Plus automatic sealer with printer [NEW]: designed for high throughput, adds a 7" touchscreen and an integrated printing system that stamps sterilisation date, expiry, batch, operator and department directly onto the pouch.
Vacuum bag sealer
Sealcom-V: benchtop station built in AISI 304 stainless steel with a transparent lid. Powered by an oil vacuum pump that reaches a vacuum limit of −0.1 MPa, ideal for packaging and preserving solids, liquids or powders in microbiology and chemistry laboratories, preventing oxidation and sample degradation.
To complement the sterilisation area, we also supply Polisteril paper rolls and the Policort cutting roll holder.
Why choose JP Selecta laboratory sealers
We manufacture our sealers under the ISO 13485:2018 medical device standard, ensuring full traceability, rigorous process control and the documentation required for seal validation in accordance with ISO 11607-2.
Our automatic rotary models incorporate electronic control of time, pressure and working temperature, with alert and automatic shutdown systems if any parameter deviates, guaranteeing reproducible and hermetic seals.
We understand that laboratory activity cannot stop: units such as the 305-C, 455 and Sealcom-V include a maintenance kit as standard with spare heating elements and PTFE bands to ensure operational continuity.
As a Barcelona-based manufacturer since 1947, we maintain permanent stock of original consumables and spare parts, and provide specialist technical assistance to verify seal integrity and strength according to the most demanding sector standards.
Request a personalised quote
Need to select the right sealer for your process? Our technical team will advise based on your needs and can also offer complementary products to equip your laboratory in compliance with current regulations.
Request a no-obligation quote.
Frequently asked questions
What warranty do JP Selecta sealers carry?
All JP Selecta sealers include a 2-year warranty, official technical service in Spain and an international network of certified distributors. Original spare parts and ongoing technical support are available.
Do you offer calibration services for sealers?
Yes. JP Selecta provides certified calibration with international traceability (ISO 17025) for all its sealers. The service can be performed on-site or at our facilities.
How can I request a quote?
You can request a quote through the contact form on our website, by email (selecta@jpselecta.es) or by phoning our commercial team on +34 93 770 08 77. We offer personalised advice.
Are JP Selecta sealers ISO 11607 compliant for sterile medical device packaging?
Yes. Our automatic continuous sealers are designed specifically to the guidelines of DIN 58953 clause 7 and prepared to meet the requirements of ISO 11607-1 and ISO 11607-2. They allow strict control of critical parameters such as temperature and feed speed to ensure a hermetic and validatable seal.
Does JP Selecta support seal-process validation?
Yes. By manufacturing under ISO 13485:2018, we provide the technical support documentation needed to facilitate installation, operation and performance qualifications (IQ/OQ/PQ) required in clinical and pharmaceutical laboratories, supporting seal integrity testing per ASTM F88 and ASTM F1929.
Which film types are JP Selecta sealers compatible with?
Our range covers a very wide material compatibility. The impulse and pedal sealers accept thermoplastic films of polyethylene (PE), polypropylene (PP), cellophane, kraft paper pouches and aluminium composites of various thicknesses. The medical and autoclave line is optimised for mixed polypropylene-polyester pouches with surgical paper backing.