<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2025 Workiva-->
<!--r:b27158e2-6414-4bbc-a4b5-fbc8b35ab25a,g:533f84a6-70cc-4364-a492-1588afd6e2fe-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_itp_ResultatOperationnelCourant_cc30bb12-b99d-44db-a056-2232ee0e26a1_totalLabel_fr" xlink:label="lab_itp_ResultatOperationnelCourant" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Resultat Operationnel Courant</link:label>
    <link:label id="lab_itp_ResultatOperationnelCourant_label_fr" xlink:label="lab_itp_ResultatOperationnelCourant" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Resultat Operationnel Courant</link:label>
    <link:label id="lab_itp_ResultatOperationnelCourant_documentation_fr" xlink:label="lab_itp_ResultatOperationnelCourant" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Resultat Operationnel Courant</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_ResultatOperationnelCourant" xlink:href="itp-2024-12-31.xsd#itp_ResultatOperationnelCourant"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_ResultatOperationnelCourant" xlink:to="lab_itp_ResultatOperationnelCourant" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_ImmobilisationsFinancieres_label_fr" xlink:label="lab_itp_ImmobilisationsFinancieres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Immobilisations Financieres</link:label>
    <link:label id="lab_itp_ImmobilisationsFinancieres_documentation_fr" xlink:label="lab_itp_ImmobilisationsFinancieres" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Immobilisations Financieres</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_ImmobilisationsFinancieres" xlink:href="itp-2024-12-31.xsd#itp_ImmobilisationsFinancieres"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_ImmobilisationsFinancieres" xlink:to="lab_itp_ImmobilisationsFinancieres" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_TresorerieNetteEtActifsFinanciersCourants_label_fr" xlink:label="lab_itp_TresorerieNetteEtActifsFinanciersCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Tresorerie Nette Et Actifs Financiers Courants</link:label>
    <link:label id="lab_itp_TresorerieNetteEtActifsFinanciersCourants_documentation_fr" xlink:label="lab_itp_TresorerieNetteEtActifsFinanciersCourants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Tresorerie Nette Et Actifs Financiers Courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_TresorerieNetteEtActifsFinanciersCourants" xlink:href="itp-2024-12-31.xsd#itp_TresorerieNetteEtActifsFinanciersCourants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_TresorerieNetteEtActifsFinanciersCourants" xlink:to="lab_itp_TresorerieNetteEtActifsFinanciersCourants" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_ReservesEtResultatsMember_4daba18f-12ab-4f40-8a81-920e746d970d_verboseLabel_fr" xlink:label="lab_itp_ReservesEtResultatsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fr">Reserves Et Resultats [Member]</link:label>
    <link:label id="lab_itp_ReservesEtResultatsMember_label_fr" xlink:label="lab_itp_ReservesEtResultatsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Reserves Et Resultats [Member]</link:label>
    <link:label id="lab_itp_ReservesEtResultatsMember_documentation_fr" xlink:label="lab_itp_ReservesEtResultatsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Reserves Et Resultats</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_ReservesEtResultatsMember" xlink:href="itp-2024-12-31.xsd#itp_ReservesEtResultatsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_ReservesEtResultatsMember" xlink:to="lab_itp_ReservesEtResultatsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss_80139001-b1a7-4e27-948b-9d4d9c32f9b2_negatedLabel_fr" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Impôt sur le résultat en relation avec des composantes des autres éléments du résultat global qui ne seront pas reclassées en résultat net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:to="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherFinanceCost_3f4caca7-332f-438e-a714-5435b5f7a918_negatedLabel_fr" xlink:label="lab_ifrs-full_OtherFinanceCost" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Autres charges financières</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherFinanceCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherFinanceCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherFinanceCost" xlink:to="lab_ifrs-full_OtherFinanceCost" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital_f5072a99-ab0f-4def-9bc1-b0c4f1ae0a7a_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) des activités avant variations du fonds de roulement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_62859e18-c46f-4a57-847d-0f207cf98d4f_verboseLabel_fr" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="fr">Autres éléments du résultat global qui ne seront pas reclassés en résultat net, nets d’impôt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetDebt_dbca3856-d9af-4223-9398-10558b4f9abe_totalLabel_fr" xlink:label="lab_ifrs-full_NetDebt" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Dette Nette</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetDebt" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_NetDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetDebt" xlink:to="lab_ifrs-full_NetDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_AttributionGratuiteDActions_label_fr" xlink:label="lab_itp_AttributionGratuiteDActions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Attribution Gratuite D Actions</link:label>
    <link:label id="lab_itp_AttributionGratuiteDActions_documentation_fr" xlink:label="lab_itp_AttributionGratuiteDActions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Attribution Gratuite D Actions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_AttributionGratuiteDActions" xlink:href="itp-2024-12-31.xsd#itp_AttributionGratuiteDActions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_AttributionGratuiteDActions" xlink:to="lab_itp_AttributionGratuiteDActions" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInWorkingCapital_a623eecb-fd42-451a-8253-67ec16f6b5f6_totalLabel_fr" xlink:label="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Augmentation (diminution) du fonds de roulement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:to="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_874d08a8-0069-444c-a342-f0bdb7c34655_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) des activités opérationnelles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MiscellaneousOtherOperatingExpense_21d41069-9bfb-4a07-9996-c4cf0e4e0d04_negatedLabel_fr" xlink:label="lab_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Autres charges d’exploitation diverses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_MiscellaneousOtherOperatingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:to="lab_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SalesAndMarketingExpense_e3e4ec36-8c61-4b98-b9b4-2bb6d365e1fe_negatedLabel_fr" xlink:label="lab_ifrs-full_SalesAndMarketingExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Dépenses liées à la vente et à la commercialisation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SalesAndMarketingExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_SalesAndMarketingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SalesAndMarketingExpense" xlink:to="lab_ifrs-full_SalesAndMarketingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_ResultatFinancier_4f49123c-9457-41bc-acf7-519425d80c2f_totalLabel_fr" xlink:label="lab_itp_ResultatFinancier" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Resultat Financier</link:label>
    <link:label id="lab_itp_ResultatFinancier_label_fr" xlink:label="lab_itp_ResultatFinancier" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Resultat Financier</link:label>
    <link:label id="lab_itp_ResultatFinancier_documentation_fr" xlink:label="lab_itp_ResultatFinancier" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Resultat Financier</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_ResultatFinancier" xlink:href="itp-2024-12-31.xsd#itp_ResultatFinancier"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_ResultatFinancier" xlink:to="lab_itp_ResultatFinancier" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_09f112d0-2b82-44d4-a24d-e83c442e9c73_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) d’activités de financement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GrossProfit_62b52d73-dd05-4d54-aa19-bbda2c481199_totalLabel_fr" xlink:label="lab_ifrs-full_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Marge brute</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossProfit" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_GrossProfit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossProfit" xlink:to="lab_ifrs-full_GrossProfit" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_AcquisitionsNettesDeValeursMobilieresDePlacementsADe3Mois_label_fr" xlink:label="lab_itp_AcquisitionsNettesDeValeursMobilieresDePlacementsADe3Mois" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Acquisitions Nettes De Valeurs Mobilieres De Placements A + De 3 Mois</link:label>
    <link:label id="lab_itp_AcquisitionsNettesDeValeursMobilieresDePlacementsADe3Mois_documentation_fr" xlink:label="lab_itp_AcquisitionsNettesDeValeursMobilieresDePlacementsADe3Mois" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Acquisitions Nettes De Valeurs Mobilieres De Placements A + De 3 Mois</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_AcquisitionsNettesDeValeursMobilieresDePlacementsADe3Mois" xlink:href="itp-2024-12-31.xsd#itp_AcquisitionsNettesDeValeursMobilieresDePlacementsADe3Mois"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_AcquisitionsNettesDeValeursMobilieresDePlacementsADe3Mois" xlink:to="lab_itp_AcquisitionsNettesDeValeursMobilieresDePlacementsADe3Mois" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Borrowings_c439d05f-d222-4d4b-b497-cb491bb3ab3b_negatedTotalLabel_fr" xlink:label="lab_ifrs-full_Borrowings" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="fr">Emprunts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Borrowings" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_Borrowings"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Borrowings" xlink:to="lab_ifrs-full_Borrowings" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_fc601367-55ce-4174-8598-f03be36f341f_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) d’activités d’investissement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_ApurementDesDettesDeLocation_3fe6dbe5-f8c6-4752-bc21-9c95d045675e_negatedLabel_fr" xlink:label="lab_itp_ApurementDesDettesDeLocation" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Apurement Des Dettes De Location</link:label>
    <link:label id="lab_itp_ApurementDesDettesDeLocation_label_fr" xlink:label="lab_itp_ApurementDesDettesDeLocation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Apurement Des Dettes De Location</link:label>
    <link:label id="lab_itp_ApurementDesDettesDeLocation_documentation_fr" xlink:label="lab_itp_ApurementDesDettesDeLocation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Apurement Des Dettes De Location</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_ApurementDesDettesDeLocation" xlink:href="itp-2024-12-31.xsd#itp_ApurementDesDettesDeLocation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_ApurementDesDettesDeLocation" xlink:to="lab_itp_ApurementDesDettesDeLocation" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_AchatDImmobilisationCorporellesDroitDUtilisation_label_fr" xlink:label="lab_itp_AchatDImmobilisationCorporellesDroitDUtilisation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Achat D Immobilisation Corporelles Droit D utilisation</link:label>
    <link:label id="lab_itp_AchatDImmobilisationCorporellesDroitDUtilisation_documentation_fr" xlink:label="lab_itp_AchatDImmobilisationCorporellesDroitDUtilisation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Achat D Immobilisation Corporelles Droit D utilisation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_AchatDImmobilisationCorporellesDroitDUtilisation" xlink:href="itp-2024-12-31.xsd#itp_AchatDImmobilisationCorporellesDroitDUtilisation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_AchatDImmobilisationCorporellesDroitDUtilisation" xlink:to="lab_itp_AchatDImmobilisationCorporellesDroitDUtilisation" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_CoutDeLEndettementFinancierNet_128e03b8-7d84-4114-9639-8aae4c23e3eb_totalLabel_fr" xlink:label="lab_itp_CoutDeLEndettementFinancierNet" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Cout De L'endettement Financier Net</link:label>
    <link:label id="lab_itp_CoutDeLEndettementFinancierNet_label_fr" xlink:label="lab_itp_CoutDeLEndettementFinancierNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Cout De L endettement Financier Net</link:label>
    <link:label id="lab_itp_CoutDeLEndettementFinancierNet_documentation_fr" xlink:label="lab_itp_CoutDeLEndettementFinancierNet" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Cout De L endettement Financier Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_CoutDeLEndettementFinancierNet" xlink:href="itp-2024-12-31.xsd#itp_CoutDeLEndettementFinancierNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_CoutDeLEndettementFinancierNet" xlink:to="lab_itp_CoutDeLEndettementFinancierNet" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_VariationDesImmobilisationsFinancieres_label_fr" xlink:label="lab_itp_VariationDesImmobilisationsFinancieres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Variation Des Immobilisations Financieres</link:label>
    <link:label id="lab_itp_VariationDesImmobilisationsFinancieres_documentation_fr" xlink:label="lab_itp_VariationDesImmobilisationsFinancieres" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Variation Des Immobilisations Financieres</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_VariationDesImmobilisationsFinancieres" xlink:href="itp-2024-12-31.xsd#itp_VariationDesImmobilisationsFinancieres"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_VariationDesImmobilisationsFinancieres" xlink:to="lab_itp_VariationDesImmobilisationsFinancieres" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_PretADesPartiesLiees_label_fr" xlink:label="lab_itp_PretADesPartiesLiees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Prêt à des parties liées</link:label>
    <link:label id="lab_itp_PretADesPartiesLiees_documentation_fr" xlink:label="lab_itp_PretADesPartiesLiees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">ifrs-full_LoansToRelatedParties</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_PretADesPartiesLiees" xlink:href="itp-2024-12-31.xsd#itp_PretADesPartiesLiees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_PretADesPartiesLiees" xlink:to="lab_itp_PretADesPartiesLiees" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_62bb47d8-1184-439b-8d6d-8064b8dea5b6_negatedLabel_fr" xlink:label="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Dividendes versés, classés dans les activités de financement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_eb9a9789-7191-42fe-993f-d901fc3ed23f_negatedLabel_fr" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="fr">Charge (produit) d’impôt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_EmissionRachatActionsPropres_label_fr" xlink:label="lab_itp_EmissionRachatActionsPropres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Emission / Rachat Actions Propres</link:label>
    <link:label id="lab_itp_EmissionRachatActionsPropres_documentation_fr" xlink:label="lab_itp_EmissionRachatActionsPropres" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Emission / Rachat Actions Propres</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_EmissionRachatActionsPropres" xlink:href="itp-2024-12-31.xsd#itp_EmissionRachatActionsPropres"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_EmissionRachatActionsPropres" xlink:to="lab_itp_EmissionRachatActionsPropres" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_AutresEntreesSortiesDeTresorerieClasseesDansLesActivitesDeFinancementActionsPropre_label_fr" xlink:label="lab_itp_AutresEntreesSortiesDeTresorerieClasseesDansLesActivitesDeFinancementActionsPropre" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres entrées (sorties) de trésorerie, classées dans les activités de financement - Actions propre</link:label>
    <link:label id="lab_itp_AutresEntreesSortiesDeTresorerieClasseesDansLesActivitesDeFinancementActionsPropre_documentation_fr" xlink:label="lab_itp_AutresEntreesSortiesDeTresorerieClasseesDansLesActivitesDeFinancementActionsPropre" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities Actions propres</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_AutresEntreesSortiesDeTresorerieClasseesDansLesActivitesDeFinancementActionsPropre" xlink:href="itp-2024-12-31.xsd#itp_AutresEntreesSortiesDeTresorerieClasseesDansLesActivitesDeFinancementActionsPropre"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_AutresEntreesSortiesDeTresorerieClasseesDansLesActivitesDeFinancementActionsPropre" xlink:to="lab_itp_AutresEntreesSortiesDeTresorerieClasseesDansLesActivitesDeFinancementActionsPropre" xlink:type="arc" order="1"/>
    <link:label id="lab_itp_AjustementsPourCoutDeLEndettementFinancierNet_label_fr" xlink:label="lab_itp_AjustementsPourCoutDeLEndettementFinancierNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Ajustements Pour Cout De L Endettement Financier Net</link:label>
    <link:label id="lab_itp_AjustementsPourCoutDeLEndettementFinancierNet_documentation_fr" xlink:label="lab_itp_AjustementsPourCoutDeLEndettementFinancierNet" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Ajustements Pour Cout De L Endettement Financier Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_itp_AjustementsPourCoutDeLEndettementFinancierNet" xlink:href="itp-2024-12-31.xsd#itp_AjustementsPourCoutDeLEndettementFinancierNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_itp_AjustementsPourCoutDeLEndettementFinancierNet" xlink:to="lab_itp_AjustementsPourCoutDeLEndettementFinancierNet" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperations_304602c6-6ce7-4946-9062-57457130fe21_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Cash flows from (used in) operations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperations" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
