The meat counter’s daily cycle: where pads enter and leave

At 6:40 the service case is still dark and the first tray of lamb racks comes out of the chiller at 2.4 °C. Someone pulls a sheet off the roll, drops it into the tray, and the day starts. By 6:40 the following evening that same sheet is heavy, grey at two corners and heading for a bin bag at the back door. In between it has been lifted, slid sideways, folded over a cut face and pushed back under a fresh row at least four times. Most pad complaints begin in that stretch, not on the roll.

A counter is a hard place to keep an absorbent sheet honest. Trays get restacked, product gets rotated, and the pad stays where it is because the top still looks dry. Walk your own counter at three points in the day and the pattern is easy to see.

Before opening: the pad goes in at the back

When the first tray is built, the sheet usually goes down flat and the product sits on top of it, roughly centred. That works for a tray sold within a few hours, but the front row of a service case is a display position, not a storage one. Drip runs to the lowest point of the tray, and on a case tipped towards the glass that point is the front lip. A pad that starts centred ends the morning with a wet front edge and a dry back half.

Set the sheet back by about two centimetres from the front lip and let the product overhang it slightly at the front. Drip then lands on the pad instead of on the tray floor, and the front edge stays presentable through the first two hours of trading, which is when the case gets looked at, photographed and judged.

Mid-afternoon: the change nobody schedules

Between two and four the counter is restocked from the chiller and the trays are rebuilt. This is where pads get reused by accident. A sheet that has taken up 60 or 70 percent of its capacity still feels firm and still looks pale, so it goes back under the new row. Two hours later there is free liquid in the corner and the staff blame the product.

Three signals tell you a sheet is finished, and none of them is colour:

• The sheet has stopped spreading. Drip sits in one place instead of wicking to the edges.
• The underside is wet to the touch when you lift a corner.
• The pad has taken the shape of the tray ribs and no longer springs back.

If any one of those is true, the pad is done, whatever it looks like from above. Build the change into the restock instead of treating it as a separate job and it costs around forty seconds a tray.

After close: what leaves with the product

Some pads leave at close inside product that has been wrapped for the next morning, and some leave as waste. The first group causes the trouble. A pad sealed into an overnight wrap keeps its drip against the cut face for another twelve hours, which by morning is a colour and flavour problem on a wet cut like pork shoulder.

The second group is a waste problem. Spent pads are heavy, and a forty-litre bin fills by weight long before it fills by volume. If the closing routine tips trays straight into the bag without draining, that bag will split on the way to the yard about once a fortnight. Ten minutes draining in a perforated tray roughly doubles what the same bag will carry.

For layer order, sheet grades and change intervals in one place, the thawing pad user guide is worth reading before you change anything. If you would rather start with your own counter, photograph the case at 7 am, 2 pm and 6 pm on the same trading day and compare where the wet edges sit. Three photos usually explain more than a specification sheet.