Attendance, shift and leave for Medical Plastics Makers: keeping every moulding machine and clean room covered
On a moulding floor, one missing setter or clean room operator can stop a machine or hold a lot. Attendance rules need to protect the people the line cannot run without.

Not sure what you need? Tell us about your business in six short steps and we will come to the first meeting prepared.
Share your requirementsWhy attendance, shift and leave matters in medical plastics makers
Absence is treated the same everywhere, so a missing helper and a missing mould setter get the same reaction: a phone call at six in the morning and a scramble. The night shift is thinly staffed, a clean room operator who is off leaves an assembly table idle, and a machine runs on with whoever is nearby. Lot records then show gaps nobody can explain.
Good practice ranks roles by how hard they are to cover. Setters and clean room staff get a named backup and a leave calendar planned around the moulding programme. Shift swaps are written down, overtime is shared on a visible list, and the handover sheet shows who was on which machine, so a lot can be traced to people as well as to a mould.
How to set it up
1. List the roles you cannot cover quickly
Mark setters, mould changers, clean room assembly operators and the inspector who releases lots. For each, name one person who can step in and what that person still needs to learn.
2. Build a leave calendar around the order book
Ask for leave requests early for known long programmes and tool trials. Block clashes between two setters on the same shift before they happen, not on the morning itself.
3. Set clear shift swap and overtime rules
A swap needs a supervisor sign-off and a note on the handover sheet. Overtime is offered in turn from a posted list, so the same few operators are not always asked.
4. Record who ran which machine
Tie the daily attendance sheet to machine allocation, so lot tracing can name the operator and shift. Keep the clean room entry sheet and attendance matching. See HR reporting and analytics.
5. Review absence patterns each month
Look at which shift, which day and which section lose people most. Talk to supervisors about the pattern before talking to individuals.
Check these first
Before changing anything, find out what is true today. These take an afternoon and use your own records.
- Count how many shifts last month ran without a named setter on duty.
- Read the leave register for clashes between setters or between clean room operators.
- Compare the attendance sheet to the machine allocation sheet for one lot and see if names match.
- Ask three night operators how swaps and overtime are decided.
GullyHR can do this with you. Read how we approach attendance, shift and leave in general, or share your requirements and we will tell you where to start.
Questions owners ask
At least one trained person per setter role on each shift, even if that person can only run the common moulds. Grade the backup by what he can run alone, so cover is real and not a name on paper.
Often yes, in practice. They need to be fit to enter the area, and sudden absence disrupts a whole assembly table. Plan their leave earlier and keep a trained reserve. Check the exact rules with a qualified professional.
Look at travel, supervision and pay for nights before blaming people. A visible roster, a fair night allowance and a supervisor who is present at start-up usually help more than warnings.