Inline machines
KIR 33/63

Our production systems are precise, high-performance solutions for the consistent production of high-quality speciality bags, featuring intelligent welding force control.

The KIR 33 and KIR 63 blood bag production machines excel with the highest precision and accuracy in the production of blood and plasma bags, as well as low-temperature bags (cryogenic bags), e.g., for the storage of stem cells made of PVC and EVA.

They enable efficient fully automatic or semi-automatic production of high-quality special bags. Their compact design minimizes space requirements in cleanrooms, while state-of-the-art high-frequency welding technology ensures first-class bag quality.

Applications

Medical and pharmaceutical products precisely manufactured

High-quality blood bags

Blood bags for blood collection, blood storage, blood transfusions, and blood component separation.

Blood plasma bags

Blood plasma bags for blood component separation, plasma storage, transport and processing, PRP bags (Platelet Rich Plasma).

Secure cryogenic bags

For the safe storage of stem cells and biological samples at extremely low temperatures and maximum leak-proofness.

Insights

Setting new standards in the production of blood, blood plasma, and cryogenic bags.

kir_blood-bag_hf-welding_2 — Hochfrequenzschweissen

kir-machine_lha6528_digital — Blood bags product outfeed

kir-machine_lha6574_digital — Blood bags product outfeed

Technical details

Two machines, two performance levels.

	KIR 33	KIR 63
Material	polar materials (e.g. PVC, EVA)	polar materials (e.g. PVC, EVA)
Automation	semi and fully automatic	fully automatic
Film type	flat film	flat film
Welding technology	high-frequency welding	high-frequency welding
Max welding area	300 x 320 mm	600 x 320 mm
Speed	up to 10 cycles/min	up to 12 cycles/min

High-frequency welding

High-frequency welding ensures tight, consistent seams for demanding applications – ideal for blood and infusion bags made of PVC, PU or EVA. The precise process control enables flexible, material-friendly connections even with complex geometries.

Benefits at a glance

Maximum efficiency

High production rates and optimal product quality
Maximum welding precision

Special welding technologies and intelligent welding force control for consistent quality
Optimal utilization of cleanroom space

Compact, space-saving design offering maximum output
High flexibility

Production of various bag formats on a single machine
Extended tool life

Integrated arc suppression system
Quick tool change

Savings on valuable time through quick tool changes for maximum productive up-time
Easy maintenance

User-friendly self-diagnosis system

Your direct contact

Contact

Division Medical & Pharma

Country/Region Germany

Kiefel GmbH
Sudetensraße 3
83395 Freilassing, Germany

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