Neither Good nor Scrap: Where Held Ceramic Ware Sits and Who Can Release It

A ceramic piece leaves the kiln either saleable or not, and the systems that run most factories carry three words for it: released, held, rejected. The trouble is not that plants reject too little. It is that much of what they make never receives a status at all.

Products in this guide: 0.5 L Ceramic Beer Stein Mug · Ceramic Rice Bowl

Between a defect being noticed and somebody deciding about it there is a period: hours in a disciplined line, until the next need for floor space in a crowded plant. The ware is already counted as produced, cannot be packed, and nobody has said what it is.

That unlabelled period is where claims are born, and rarely because anyone decides to ship bad ware. Ware without a status behaves like good ware: same pallet, same room, same label with the order number.

See the full ceramic sourcing process map.

The fourth state in the plant

Every quality system names three states; every working plant runs a fourth. It is the carton at the end of the packing table, the trolley beside the door, the pallet moved for a forklift — pieces that failed something or came from a run nobody judged, waiting for a person who is busy.

Production asks questions faster than anyone answers them: a glaze a shade off under one lamp and correct under another, a rim oval by less than a millimetre, a print that landed slightly left. Each needs a judgement from someone entitled to accept the risk, and until it comes the piece lives somewhere. That somewhere is chosen for floor space, which in a busy week means beside the packing line.

Why held ware goes back into the good pallet

Nothing needs to break for a hold to fail. Three ordinary facts are enough.

The first is resemblance. Held ware shares body, glaze and often carton with released ware, and a person moving pallets at the end of a shift sorts by destination, because that is what the paperwork asks about.

The second is that the label stays with the pallet while the status stays with the person. At the shift change the person who judged the pieces goes home; the label still carries the order number and the count, and nothing about the open question.

The third is the last week. Everything produced is on the floor, the container is booked, and held stock is the only thing that could close a shortfall. Releasing it then is not experienced as a decision but as locating missing cartons.

What a hold tag has to carry

A tag that says HOLD is a note to a colleague. A tag a stranger can act on carries seven things.

• What the ware is: item, decoration, piece count, the pallet it stands on.
• Which production group it belongs to: lot, kiln load, glaze batch, shift.
• What was found, in the language of the specification: defect, measurement, or a photograph of the piece set aside.
• When it was held, and by whom.
• Which decision is pending: rework, re-grade, scrap, release with a recorded concession.
• Who is entitled to take that decision.
• The date by which it will be taken.

Without the second item the tag cannot look sideways at the group; without the sixth it stops working at the end of the shift.

Who signs a release, and who must not

The person who made the ware can almost always find it acceptable, not from dishonesty but because they have handled it for six hours and know how hard it was to make.

A workable arrangement separates three roles that are often one person: an operator identifies what is wrong, a checker who did not produce the pieces judges them against the written standard, and somebody with commercial authority accepts the consequence of shipping, in writing rather than by silence.

A buyer cannot reorganise a supplier's staff, but can ask for a name against the release and a rule that the name differs from the one on the production report. Where that rule exists, held ware tends to stay held; where it does not, the decision belongs to whoever loads the container at nine in the evening.

The rule needs a clock as well. A stated number of days after which the default disposition applies, whether or not anyone decided: rework, downgrade out of the order, or scrap. Without it a pause becomes a permanent, unlabelled reserve of stock, counted as produced and drawn on in a bad week.

A defect is never one piece

Sampling examines part of a lot and infers that the rest resembles it, which holds only if the pieces share a history.

Ceramic defects usually do. Glaze mixed in one tank drifts as the tank is drawn down, so the last pieces coated carry a heavier or thinner coat than the first. A kiln load shares one firing curve, so a position that ran hot shows the same symptom on every piece near it. One decorator working through a shift produces the same small offset for hours.

Which is why release is better decided in groups than one carton at a time. When a mug from a kiln car is chipped at the foot, the question is not whether that mug ships but whether the hundred that shared the car are a group. The spec freeze guide explains how artwork and packing files are locked between orders.

What to write into the order, and what to ask on a visit

Four lines belong in the quality annex of the purchase order:

• A named holding area, separate from the packing floor, with its own labelling.
• A standard tag carrying the seven fields, completed at the moment of the hold.
• A release authority, named by role, who did not produce the ware.
• A silence rule: no decision inside the stated period means the default disposition, recorded.

On a visit the questions are shorter than the documents. Where does ware go when a checker is unsure? Who may take it back out? How long has that pallet been standing there? The third separates a system from a habit: a plant that answers with a number has a clock, one that answers with a story does not. The master sample guide explains how sealed references keep batches identical.

A hold is the cheapest decision in an order because it stays reversible. The same piece, released without a record, becomes a claim six weeks later, argued with photographs and a container already emptied.