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Life & Bio Science
Cap Coder designs and manufactures liquid filling machines, vial and bottle filling machines and capping machines for UK and international life science, biotechnology and diagnostics manufacturers. Every line is specified against your product, your container, your cleanroom classification and your quality documentation requirements before a single component is selected.
What a Life Science or Biotech Company Needs to Specify Before Buying a Filling or Capping Machine
Specifying a filling or capping machine for a life science, biotech or diagnostics product is not the same exercise as specifying general industrial packaging equipment. The machine has to be justified inside a quality management system, validated against a User Requirement Specification (URS), and supported by documentation a quality auditor, notified body or, where the product is regulated as a medicine, an MHRA inspector can review. The requirements below are the ones a UK life science buyer should have answers to, or should expect their machine supplier to ask about, before a quotation can be considered complete.
Product and container characteristics
- Product viscosity, shear sensitivity and stability, particularly for biologics, cell suspensions, proteins and other shear-sensitive formulations
- Fill volume range and required accuracy tolerance, often small-volume and high-precision for reagents, biologics and diagnostic fluids
- Container type and material: glass or plastic vials, ampoules, cryo-vials, bottles or unit-dose containers, including neck finish and tolerance
- Closure type: screw cap, snap cap, crimp seal or rubber stopper, and whether the closure needs to maintain a sterile barrier
- Whether the product is temperature-sensitive, light-sensitive, or requires cold-chain handling or an inert gas headspace at fill
Regulatory and data integrity requirements
- Compliance with the UK Supply of Machinery (Safety) Regulations 2008 and CE/UKCA marking of the finished machine
- Where the product is an in vitro diagnostic or medical device component, alignment with the quality management system requirements of ISO 13485
- Where the product is regulated as a medicine or advanced therapy medicinal product (ATMP), the documentation an MHRA inspection would expect to see
- Electronic records and audit trail functionality aligned with EU GMP Annex 11 expectations, where the machine holds recipe or batch data
- Change control documentation for any modification made to a validated machine after qualification
Throughput and line integration
- Required output in units per minute or per shift, recognising that life and bio science filling and capping runs are often smaller batch and higher mix than consumer bottling lines.
- Format changeover requirements where multiple vial, ampoule or bottle formats run on the same line, and acceptable changeover time
- Upstream and downstream integration: labelling, batch and lot coding, inspection stations and, where relevant, single-use system connections
- Available floor space, ceiling height and services (compressed air quality, electrical supply, extraction) within the cleanroom or containment envelope
- Whether the line needs to run semi-automatically now with a defined path to full automation as programme volumes grow
Cleanroom, GMP and GLP classification
- Required cleanroom grade for the filling zone, typically ISO 14644-1 Class 7 or 8 (broadly equivalent to EU GMP Grade C or D) for non-sterile reagents and diagnostics
- Whether the product requires aseptic or terminally sterilised processing, which raises the cleanroom and machine specification to Grade A/B standards
- Whether the work falls under GMP, GLP, or a research-use-only quality framework, since this determines the level of documentation and validation expected
- Product contact parts specified in 316L stainless steel or validated single-use/biocompatible materials where cross-contamination or extractables are a concern
- Biosafety or containment level considerations where the product involves biological agents, and any interface with existing biosafety cabinets or isolators
Validation and documentation
- A written User Requirement Specification (URS) agreed between quality, production engineering and the supplier before design work begins
- Design Qualification (DQ) confirming the proposed machine meets the URS
- Factory Acceptance Testing (FAT) at the supplier’s site, followed by Site Acceptance Testing (SAT) after installation
- Installation and Operational Qualification (IQ/OQ) protocols, and Performance Qualification (PQ) using the actual product and containers
- Calibration certificates for all metrology-relevant components, traceable to UKAS or an equivalent national standard
Commercial and lifecycle support
- Lead time from purchase order to FAT, and realistic installation and validation timelines against programme milestones
- Availability of spare parts, wear part schedules and UK-based service and calibration support
- Operator training provision and the technical documentation pack supplied with the machine, including the Declaration of Conformity
- Warranty terms and the supplier’s track record with life science, biotech and diagnostics manufacturers specifically
- Whether the supplier can support future requalification as a product moves from research use through to a regulated pathway
The Cap Coder Range For Life Science and Biotech
Cap Coder has manufactured filling and capping machinery in the UK since 1976. The current range, from the Delta Fill through to the CC1160, is built and specified to serve life science, biotech and diagnostics manufacturers who need documented, GMP-compatible equipment rather than repurposed industrial packaging lines.
Life science and biotech liquid filling machines
Peristaltic and volumetric filling heads specified against the viscosity, shear sensitivity and fill accuracy tolerance of the product, with peristaltic pump options suited to shear-sensitive biologics and cell suspensions, and multiple pump heads available where aseptic filling is required.
Vial and reagent bottle filling machines
Filling machines configured for small-volume vials, ampoules and cryo-vials through to bulk reagent bottles, with changeover parts engineered for defined format-to-format switchover times as a programme moves between formats.
Life science capping machines
The CC570 semi-automatic inline capper delivers consistent, repeatable torque at up to 35 bottles per minute, reducing the cross-threading and seal failures that create rejected batches. Quick-release tooling brings product changeover down to around five minutes, and the machine can be supplied for Zone 1 or Zone 2 ATEX hazardous environments, with FAT/SAT, DSEAR and GMP/GAMP validation documentation available.
Cleanroom-ready builds
Machines built for integration into ISO 14644-1 classified cleanroom environments, with construction and surface finishes chosen to support the cleaning and environmental monitoring regime the product requires, including interfacing with existing biosafety cabinets or isolators where needed.
Torque transducers for GMP and GLP torque validation
An independently calibrated, UKAS-traceable torque transducer fits to the MK VI capping head, recording applied and undoing torque to 0.1% resolution. Readings show live on the HMI and export as CSV, XML or a US Digital-compliant file for the batch record, with undoing-test sampling (e.g. one cap in every 10, 20 or 50) set from the same screen. Out-of-tolerance caps are rejected or flagged automatically. behind every closure.
GMP, GLP and quality documentation support
Support through the URS, FAT and SAT process, with documentation packs structured to feed directly into customer IQ/OQ/PQ protocols, whether the end product sits under a GMP, GLP or ISO 13485 quality framework, or is regulated as a medicine subject to MHRA inspection.
Semi-automatic to fully automatic pathways
Lines specified so that a life science or biotech manufacturer can start on a semi-automatic filling and capping setup suited to smaller programme volumes, and move to full automation as volumes grow, without discarding the qualification work already completed on core components.
Packaging Machinery Built to UK and EU Safety Standards
Machinery safety sits alongside product quality as a standard part of specifying a filling or capping line, and it is worth asking a supplier about directly rather than assuming it is covered. Every Cap Coder machine is designed, risk assessed, guarded and documented against the Machinery Directive (2006/42/EC) and its UK equivalent, the Supply of Machinery (Safety) Regulations 2008, with CE marking and a full Declaration of Conformity included as standard rather than sold as an extra. Safety is treated as a design input from the first concept sketch onward, not a check carried out once the build is finished, so the machine that reaches your line has been engineered to be safe for your operators to work alongside, shift after shift. Design work draws on harmonised EU/UK standards, among them EN ISO 12100 for risk assessment and risk reduction, EN ISO 13849 for the safety-related parts of control systems, and EN 60204-1 for the electrical safety of machinery. The specific standards that apply to a given machine are confirmed in its own technical file and Declaration of Conformity.
CE Marked Filling and Capping Machines
Every machine carries CE marking, supported by a Declaration of Conformity and a technical construction file retained for as long as the machine remains in service.
Risk Assessment on Every Build
A formal risk assessment is carried out on every machine, aimed at designing hazards out at source rather than managing them afterwards with signage or procedure alone.
Machine Guarding, Interlocks & Light Curtains
Guarding, interlocks and, where the process calls for it, light curtains or safety scanners are specified against the actual hazards your filling or capping process presents, rather than applied as a standard template regardless of the application.
Safety-Rated Emergency Stop Circuits
Emergency stop and interlock circuits are engineered to a defined performance level, so that a guard door or e-stop on your line behaves predictably and reliably when it is actually needed.
Declaration of Conformity & Full Documentation
Documentation supplied with the machine includes the Declaration of Conformity, a full user manual, electrical and mechanical drawings, and maintenance guidance, giving your team what it needs to run and inspect the machine safely and stay PUWER compliant.
Built Around Your Operators
HMIs designed for clarity, straightforward access for changeovers, and ergonomics considered at the design stage, on the basis that a machine operators understand and trust is also a safer one to work around.
Life Science and Biotech Filling and Capping Machine Questions FAQs
GENERAL ANSWER
Most non-sterile reagents and diagnostic fluids are filled in an environment broadly equivalent to EU GMP Grade C or D, classified under ISO 14644-1 as Class 7 or 8. Sterile biologics and ATMPs typically require Grade A/B conditions and a validated aseptic process.
CAP CODER’S APPROACH
We agree the required cleanroom grade with your quality team at the specification stage, and build the filler and capper’s construction, surface finish and cleaning regime to match whatever classification your room is validated to.
CAP CODER’S APPROACH
PUWER compliance on your line remains your responsibility as the employer, but we support it by supplying the user manual, maintenance guidance and other documentation your team will need to operate and inspect the machine safely from day one.
GENERAL ANSWER
The overall timeline depends on machine complexity and how ready your cleanroom is, but it is worth planning for build and FAT, then installation and SAT, then IQ/OQ/PQ as separate phases rather than one single handover date.
CAP CODER’S APPROACH
Lead time and a realistic FAT date are agreed at order stage, with SAT and validation support scheduled around the customer’s own cleanroom and programme milestones.
GENERAL ANSWER
As a baseline, expect a Declaration of Conformity, technical file and calibration certificates alongside enough documentation to support your own IQ/OQ/PQ protocols. Where the product is a medical device or IVD component, alignment with ISO 13485 quality system requirements is also expected.
CAP CODER’S APPROACH
We build the documentation pack around your FAT and SAT process, so it slots straight into your IQ/OQ/PQ protocols rather than needing reformatting or chasing after the machine has been delivered.
CAP CODER’S APPROACH
Yes, across the range. Every filling machine, capping machine and monobloc line leaves us CE marked and with its own Declaration of Conformity, confirming it meets the Machinery Directive 2006/42/EC.
Specifying a Life Science & Biotech Filling or Capping Line?
Share your product, container, cleanroom grade and validation requirements and Cap Coder’s engineering team will work through the specification with you before quoting.
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