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THE INSCO METHOD

Develop diagnostic capability for real corrugator and converting problems

INSCO turns technical knowledge into structured diagnostic capability: teams learn to interpret plant symptoms, challenge assumptions, defend conclusions with evidence, and act with consistent technical criteria.

Explore the method

Technicians analyzing corrugated board evidence as part of the INSCO Method diagnostic process

Why the Method is different

The difference begins after the content is understood.

Training can confirm that content was delivered and recalled. The INSCO Method also makes visible how a participant investigates a production problem before acting.

What traditional training can show
Content deliveredKnowledge recalledCourse completed

It confirms that the participant understood the content. It does not show how they investigate a production problem.

What the INSCO Method makes visible
Production symptomCause hypothesesEvidence checkedDecision defendedResult verified

It shows how the participant uses technical knowledge before acting.

The difference is a repeatable diagnostic sequence.
The diagnostic sequence

The INSCO Method in 3 phases

A repeatable sequence for moving from a production symptom to a supported decision and verified result. Interactive cases turn this sequence into practice.

01Define

Understand what is really happening: what occurs, where it appears, how it behaves, and which changes in production, material, or machine may be related.

02Diagnose

Determine what is causing the problem. Consider possible cause areas, decide which parameters to review, and use data and checks until the cause is well supported.

03Apply

Act on the identified cause with a definitive solution or a safe temporary measure when later intervention is required. Then verify that the problem has disappeared and the result is sustained.

Coach AI + interactive cases

The participant builds the diagnosis. Coach AI challenges it with technical knowledge.

Coach AI combines a structured diagnostic method with corrugated-process knowledge. It does not provide the answer: it tests whether each hypothesis explains the observed pattern, identifies unsupported reasoning, and asks the participant to defend what would confirm or reject the proposed cause.

Industry Trainers anchor the same investigation in production reality.

Participant

“The adhesive is uniform, the moisture profile does not match the blisters, and hydraulic pressure is within setpoint. Should I increase pressure?”

Coach AI

“Not yet. What evidence would show whether contact is uniform across the web? Which mechanical condition could explain a weaker impression in the center?”

Participant

“I would compare the contact impression from center to edges and inspect the corrugating-roll profile, alignment, and runout.”

Coach AI

“That path can confirm whether corrugating-roll wear is reducing effective contact, pressure, and heat transfer. Define the maintenance action and how you will verify that the blisters disappear without masking the defect through a process adjustment.”

Technical challenge

Tests whether the proposed cause explains the actual production pattern.

Diagnostic reasoning

Requires evidence before an adjustment is accepted.

Live webinars with Industry Trainers

Technical depth and human exchange.

In live webinars, Industry Trainers analyze complex cases, explore selected technical topics in depth, answer participants’ questions, and share experience from corrugator and converting operations.

Meet the Industry Trainers

Jeff Memenga, INSCO Industry Trainer

Jeff MemengaIndustry Trainer
Freerk van der Laan, INSCO Industry Trainer

Freerk van der LaanIndustry Trainer
Miguel Díaz, INSCO Industry Trainer

Miguel DíazIndustry Trainer
Complex casesDeeper technical judgment
In-depth topicsProcess and maintenance
Live questionsParticipants’ technical doubts
Shared experienceReal plant situations
Coach AI challenges individual reasoning throughout the cases. Industry Trainers add live discussion, experience, and technical depth through webinars.
Case preview · D03

Transverse unbonded blisters in the center of the single-face web

From a visible symptom to a defensible mechanical cause.

At the single facer, transverse blisters without bonding appear between the liner and the fluting, concentrated in the center of the web. The participant must avoid compensating with more pressure, heat, or adhesive and use evidence to identify why contact is being lost in that zone.

General view of transverse unbonded blisters in the center of the single-face web

Detail of a transverse unbonded blister on the single-face web
Defect detail
Your taskUse the evidence to identify why effective contact is lost in the center.
01Rule out first assumptions

Adhesive application is uniform, the paper moisture profile does not reproduce the defect, and hydraulic pressure remains within the machine setpoint.

02Identify the decisive evidence

The contact impression is weaker in the center, and mechanical inspection confirms wear on the corrugating rolls in the same transverse zone.

03Decide and verify

Check profile, alignment, and runout; repair, regrind, or replace within tolerance. Confirm a uniform center-to-edge impression and the disappearance of the blisters.

The diagnosis: corrugating-roll wear reduces effective contact, pressure, and heat transfer in the center. INSCO measures how the participant reaches and verifies that conclusion.

Development evidence

Initial Diagnostic Capability Profile

The demo report shows how INSCO turns observed diagnostic behavior into a clear capability profile: 8 variables, a global reading, an observed pattern, and one main development priority.

Initial Diagnostic Capability ProfileExample participant viewGenerated from an initial technical investigation.
Overall: Average
Overall diagnostic capability Average
Analysis capability Very strong
Hypothesis formulation and prioritization Average
Evidence and checks Weak
Decision and action capability Average
Cause-effect validation Weak
Diagnostic autonomy Weak
Observed technical knowledge Strong
Global profile reading

The participant shows solid technical knowledge and a good ability to analyze an initial problem. The main limitation appears in the transition between formulating possible causes and selecting the evidence needed to differentiate them before acting.

This means some technically reasonable decisions may occur before the diagnosis has been sufficiently contrasted. The main development opportunity is to structure hypothesis contrast more clearly and reinforce cause-effect validation.

Observed diagnostic pattern

Technical knowledge ahead of diagnostic structure

The participant recognizes causes and possible interventions with ease, but does not yet convert that knowledge consistently into a structured diagnostic process.

Main development priorityIncrease hypothesis contrast: move from identifying possible causes to designing checks that differentiate them with the fewest necessary interventions.
Business impact

Turn observed reasoning into development decisions.

The Diagnostic Development Report gives plant leaders evidence of how participants investigate, where reasoning loses support, and which capability should be reinforced next.

It connects individual diagnostic behavior with team development—without presenting training completion as proof of plant performance.

Locate support needs

Identify where diagnostic guidance or reinforcement is required.

Compare team development

Use a common set of observable diagnostic criteria.

Guide coaching

Focus follow-up on the reasoning gaps that matter most.

Support decisions

Use evidence when planning roles, training, and development priorities.

INSCO programs

Six programs built around the INSCO Method

Choose the production area and open the program that matches the capability your team needs to develop.