Buyer's guide

How to choose an ERP for a corrugated box plant

Eleven things to make a vendor show you live before you sign anything — and the arithmetic that tells you whether it is worth buying at all.

Why box plants are a special case

Generic manufacturing ERP assumes discrete parts with a bill of materials. A corrugated box does not behave like that. Your raw material arrives as a reel of variable weight, is consumed by area rather than by piece, and is priced per kilogram on a rate that moves monthly. Your trim loss is decided by how blanks are ganged across a deckle, before a single machine starts. Your margin is one or two percent of paper.

That is why plants that buy generic ERP end up maintaining registers alongside it. The system has nowhere to put the numbers that actually run the business.

The eleven-point demo checklist

Bring a real box specification and a real job number. Insist on seeing each of these performed, not described.

1. Reel inward by GSM and BF. Take in a reel with its weight, GSM, BF, supplier and rate. Three jobs later, can you see what is left of that specific reel?
2. Quotation from a box specification. Enter 400 × 300 × 250 mm, 3-ply B-flute, 150/120/150, and watch a price come out. If somebody is typing a number in from an Excel file, the system is not costing anything — see how box costing actually works.
3. Deckle and trim loss. Does it show the trim percentage before the job runs, while you can still re-gang it?
4. Job card through every stage. Corrugation, printing, slotting, die cutting, pasting or stitching — each with machine, operator and quantity, not one lumped “production” entry.
5. Wastage on one job, not one month. Ask what the wastage was on job number such-and-such. If the answer is a plant-wide average, the system is not measuring anything you can act on.
6. Order trace. One work order number should return every stage it has passed, where it is sitting now, and on which machine.
7. Entry on a phone. Supervisors do not walk to an office PC. If data entry needs a desktop, data will not be entered, and you are back to registers inside a month.
8. The operator's language. Your floor reads Kannada, Hindi or Tamil. A screen they cannot read is a screen they will guess at.
9. Three documents, one entry. GST invoice, delivery challan and e-way bill from the same dispatch record. Typed separately, they will disagree — and the inverted duty refund depends on this data being clean.
10. Tally: export or sync? Ask explicitly. One-way export and genuine two-way sync are very different products at very different prices, and vendors use the words interchangeably.
11. Your data, out, today. Can you export everything to CSV yourself, without raising a ticket? If not, you are not buying software. You are renting a hostage situation.

What the market charges

Published Indian pricing for plant ERP is rare, which makes comparison harder than it should be. Broadly:

Treat the one-time fee with suspicion in both directions. Too low and nobody is coming to your plant, which means the system gets configured to a generic process rather than yours. Too high and you are paying for a consulting layer you may not need. What it should cover is a visit, configuration to your machines and formats, your opening stock loaded, and training on site in your people's language.

Threxa's own tiers and what each includes are on the pricing section of the home page.

The arithmetic that decides it

Forget feature lists for a minute. Take your monthly paper spend and multiply it by one percent.

Indian corrugation plants commonly run 8 to 15 percent total wastage, and the trade press figure for the average plant sits around 14 to 15 percent. Most owners have never measured their own, which is the real reason the number stays where it is. Understand what you are buying, though: a system that makes wastage visible per job, per stage, on the day it happens is buying you the ability to act. The reduction is still your job.

What usually goes wrong

• Sold to the office, never adopted on the floor. The single most common failure. If the supervisors were not in the room during the demo, the rollout is already in trouble.
• Opening stock entered badly. Every number the system produces for the next year is built on that count. Do it properly or the reports get argued with instead of used.
• Going live on everything at once. Start with the part that is bleeding — usually reel stock and wastage. Add dispatch and payroll once the floor has stopped resisting.
• No named owner inside the plant. Somebody on your staff has to be responsible for the system being used. If that person is you, and you are also running the business, pick somebody else.

Common questions

How long does implementation take?

Two to six weeks for a single plant. The slow part is counting opening reel stock and changing the habit of entering production the same day, not installing anything.

Will my supervisors actually use it?

Only if it is on their phone, in their language, and takes under a minute per entry. That is the whole constraint. Any system that fails it becomes a second set of registers.

Does a plant ERP replace Tally?

No, and be wary of anyone who says it does. Your accountant stays in Tally. The ERP captures the floor and the dispatch and hands the figures across.

Can I start with one module?

With most specialist vendors, yes. Start where the money is leaking, which for a box plant is nearly always reel stock and wastage.

What if I am not a box plant?

Most of the checklist still applies to any factory running on inventory and job cards. Points 1 to 3 — reels, board-grade costing and deckle — are the corrugation-specific ones.

Published by Threxa, Bengaluru — we build ERP for corrugated box plants, so treat this as an informed view rather than a neutral one. The checklist is written so you can use it against us as easily as against anyone else. Figures current as of October 2026.

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