Overview
EN ISO 11111-5:2005 (ISO 11111-5:2005) defines safety requirements for preparatory textile machinery used immediately before weaving and knitting. Taken together with ISO 11111-1, this part of the ISO 11111 series specifies significant hazards and required safety measures for machinery and plant used for warping, beaming, sizing, size preparation and storage of warp and cloth beams. It is a type C machine-specific safety standard intended to reduce mechanical, electrical and process-related risks in preparatory textile machinery.
Key topics and technical requirements
- Scope and application: Applies to cone/sectional/beam warping machines, beaming and assembly beaming machines, sizing machine headstocks, and related storage equipment for warp beams.
- Hazard identification: Lists significant hazards specific to preparatory machines - e.g., entanglement, drawing-in, trapping from headstock or drive rollers, beam ejection, crushing and impact; risks from loss of hydraulic/pneumatic clamping.
- General safety rules: Requires compliance with ISO 11111-1 clauses for design, guarding, electrical controls, start/stop, static electricity, fluid power, noise, dust and fire prevention, ergonomics and special operation devices.
- Specific machine-area requirements: Addresses warping/beaming safety, sizing equipment (including size baths and cylinder dryers), size kettles and beam storage equipment - with matching safety measures and verification steps.
- Verification and documentation: Includes provisions for verification of safety measures and required user information and instructions for safe operation.
- Regulatory alignment: Supports conformity with the EU Machinery Directive (see informative Annex ZB) - compliance with normative clauses can confer presumption of conformity within the standard’s scope.
Practical applications
- Use this standard to design, manufacture, retrofit or commission preparatory textile machinery so hazards are identified and controlled.
- Apply it when specifying machine guarding, emergency stops, electrical control systems, hydraulic/pneumatic safety for beam clamping, and safe access procedures.
- Employ the verification and information clauses to prepare conformity evidence, operator manuals and maintenance procedures.
Who should use this standard
- Machine designers and manufacturers of warping, beaming and sizing lines
- Systems integrators and plant safety engineers installing preparatory machinery
- Textile mill managers, maintenance teams and safety officers responsible for weaving/knitting pre-processes
- Certification bodies and compliance professionals assessing conformity with ISO and EU machinery safety requirements
Related standards and references
Keywords: textile machinery safety, EN ISO 11111-5:2005, preparatory machinery, warping beaming sizing, machine safety requirements, EU Machinery Directive, warp beam storage.
