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<!--XBRL Document Created with Wdesk from Workiva-->
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  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_ifrs-full_NumberOfSharesIssuedAndFullyPaid_61481aab-f0e4-4b4d-84c5-53edbb830011_periodStartLabel_nl" xlink:label="lab_ifrs-full_NumberOfSharesIssuedAndFullyPaid" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Number of shares issued and fully paid</link:label>
    <link:label id="lab_ifrs-full_NumberOfSharesIssuedAndFullyPaid_6a0abe6f-c68e-46f0-9ab6-1063cd7445a5_periodEndLabel_nl" xlink:label="lab_ifrs-full_NumberOfSharesIssuedAndFullyPaid" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Number of shares issued and fully paid</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NumberOfSharesIssuedAndFullyPaid" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NumberOfSharesIssuedAndFullyPaid"/>
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    <link:label id="lab_ifrs-full_Assets_524cfc88-9733-4724-a052-10eb163b87d1_totalLabel_nl" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Vermögenswerte</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Assets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Assets" xlink:to="lab_ifrs-full_Assets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinanceIncomeCost_4dd1a356-4524-4d09-ae64-83f2a691d340_totalLabel_nl" xlink:label="lab_ifrs-full_FinanceIncomeCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Finance income (cost)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceIncomeCost" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceIncomeCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinanceIncomeCost" xlink:to="lab_ifrs-full_FinanceIncomeCost" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NoncurrentLiabilities_70d89bef-b324-483e-b2b2-07410c3c8d10_totalLabel_nl" xlink:label="lab_ifrs-full_NoncurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Langfristige Schulden</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentLiabilities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NoncurrentLiabilities" xlink:to="lab_ifrs-full_NoncurrentLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_xfab_AanpassingenVoorAbnahmeZunahmeOverigeVerplichtingenEnVoorzieningen_label_nl" xlink:label="lab_xfab_AanpassingenVoorAbnahmeZunahmeOverigeVerplichtingenEnVoorzieningen" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Abnahme (Zunahme) Overige Verplichtingen En Voorzieningen</link:label>
    <link:label id="lab_xfab_AanpassingenVoorAbnahmeZunahmeOverigeVerplichtingenEnVoorzieningen_documentation_nl" xlink:label="lab_xfab_AanpassingenVoorAbnahmeZunahmeOverigeVerplichtingenEnVoorzieningen" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Abnahme (Zunahme) Overige Verplichtingen En Voorzieningen</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_xfab_AanpassingenVoorAbnahmeZunahmeOverigeVerplichtingenEnVoorzieningen" xlink:href="xfab-2021-12-31.xsd#xfab_AanpassingenVoorAbnahmeZunahmeOverigeVerplichtingenEnVoorzieningen"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_xfab_AanpassingenVoorAbnahmeZunahmeOverigeVerplichtingenEnVoorzieningen" xlink:to="lab_xfab_AanpassingenVoorAbnahmeZunahmeOverigeVerplichtingenEnVoorzieningen" xlink:type="arc" order="1"/>
    <link:label id="lab_xfab_AankoopVanMaterieleVasteActivaEnImmaterieleActivaAndersDanGoodwill_label_nl" xlink:label="lab_xfab_AankoopVanMaterieleVasteActivaEnImmaterieleActivaAndersDanGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aankoop Van Materiele Vaste Activa En Immateriele Activa Anders Dan Goodwill</link:label>
    <link:label id="lab_xfab_AankoopVanMaterieleVasteActivaEnImmaterieleActivaAndersDanGoodwill_documentation_nl" xlink:label="lab_xfab_AankoopVanMaterieleVasteActivaEnImmaterieleActivaAndersDanGoodwill" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aankoop Van Materiele Vaste Activa En Immateriele Activa Anders Dan Goodwill</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_xfab_AankoopVanMaterieleVasteActivaEnImmaterieleActivaAndersDanGoodwill" xlink:href="xfab-2021-12-31.xsd#xfab_AankoopVanMaterieleVasteActivaEnImmaterieleActivaAndersDanGoodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_xfab_AankoopVanMaterieleVasteActivaEnImmaterieleActivaAndersDanGoodwill" xlink:to="lab_xfab_AankoopVanMaterieleVasteActivaEnImmaterieleActivaAndersDanGoodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentLiabilities_26f3dcdb-6c9b-4ced-a88b-3f1658589d8b_totalLabel_nl" xlink:label="lab_ifrs-full_CurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Kurzfristige Schulden</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentLiabilities" xlink:to="lab_ifrs-full_CurrentLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NoncurrentAssets_207dd4a0-7cbd-45db-a07c-e0e30b1a9da4_totalLabel_nl" xlink:label="lab_ifrs-full_NoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Langfristige Vermögenswerte</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssets" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NoncurrentAssets" xlink:to="lab_ifrs-full_NoncurrentAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_xfab_AanpassingenVoorAmortisatielastenVanInvesteringspremiesEnSubsidies_label_nl" xlink:label="lab_xfab_AanpassingenVoorAmortisatielastenVanInvesteringspremiesEnSubsidies" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Amortisatielasten Van Investeringspremies En Subsidies</link:label>
    <link:label id="lab_xfab_AanpassingenVoorAmortisatielastenVanInvesteringspremiesEnSubsidies_documentation_nl" xlink:label="lab_xfab_AanpassingenVoorAmortisatielastenVanInvesteringspremiesEnSubsidies" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Amortisatielasten Van Investeringspremies En Subsidies</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_xfab_AanpassingenVoorAmortisatielastenVanInvesteringspremiesEnSubsidies" xlink:href="xfab-2021-12-31.xsd#xfab_AanpassingenVoorAmortisatielastenVanInvesteringspremiesEnSubsidies"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_xfab_AanpassingenVoorAmortisatielastenVanInvesteringspremiesEnSubsidies" xlink:to="lab_xfab_AanpassingenVoorAmortisatielastenVanInvesteringspremiesEnSubsidies" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityAttributableToOwnersOfParent_b11362aa-d28c-4f64-bb89-694d36d82933_totalLabel_nl" xlink:label="lab_ifrs-full_EquityAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Den Eigentümern des Mutterunternehmens zurechenbares Eigenkapital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAttributableToOwnersOfParent" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent" xlink:to="lab_ifrs-full_EquityAttributableToOwnersOfParent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossFromOperatingActivities_c72d2fd6-5980-43d4-8555-16d912272a24_totalLabel_nl" xlink:label="lab_ifrs-full_ProfitLossFromOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Gewinn (Verlust) aus betrieblichen Tätigkeiten</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="lab_ifrs-full_ProfitLossFromOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_xfab_AanpassingenVoorRentebatenInkomsten_label_nl" xlink:label="lab_xfab_AanpassingenVoorRentebatenInkomsten" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Rentebaten (Inkomsten)</link:label>
    <link:label id="lab_xfab_AanpassingenVoorRentebatenInkomsten_documentation_nl" xlink:label="lab_xfab_AanpassingenVoorRentebatenInkomsten" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Rentebaten (Inkomsten)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_xfab_AanpassingenVoorRentebatenInkomsten" xlink:href="xfab-2021-12-31.xsd#xfab_AanpassingenVoorRentebatenInkomsten"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_xfab_AanpassingenVoorRentebatenInkomsten" xlink:to="lab_xfab_AanpassingenVoorRentebatenInkomsten" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComprehensiveIncome_783c6885-09e1-47ba-9d01-f044b2a8d08c_totalLabel_nl" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Gesamtergebnis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncome" xlink:to="lab_ifrs-full_ComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Equity_6d7eda19-45a0-4926-863c-2a8c8f586f2c_totalLabel_nl" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Equity</link:label>
    <link:label id="lab_ifrs-full_Equity_a4500a48-3a84-4c9e-ad79-701f39e8c18c_periodStartLabel_nl" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Equity</link:label>
    <link:label id="lab_ifrs-full_Equity_9c9262d5-0a1a-48bd-b98b-98be151b87ba_periodEndLabel_nl" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Equity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Equity" xlink:to="lab_ifrs-full_Equity" xlink:type="arc" order="1"/>
    <link:label id="lab_xfab_OntvangstenUitVerkoopEnLeasebackOvereenkomstenGeclassificeerdAlsFinancieringsactiviteiten_label_nl" xlink:label="lab_xfab_OntvangstenUitVerkoopEnLeasebackOvereenkomstenGeclassificeerdAlsFinancieringsactiviteiten" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Ontvangsten Uit Verkoop-En-Leaseback-Overeenkomsten, Geclassificeerd Als Financieringsactiviteiten</link:label>
    <link:label id="lab_xfab_OntvangstenUitVerkoopEnLeasebackOvereenkomstenGeclassificeerdAlsFinancieringsactiviteiten_documentation_nl" xlink:label="lab_xfab_OntvangstenUitVerkoopEnLeasebackOvereenkomstenGeclassificeerdAlsFinancieringsactiviteiten" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Ontvangsten Uit Verkoop-En-Leaseback-Overeenkomsten, Geclassificeerd Als Financieringsactiviteiten</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_xfab_OntvangstenUitVerkoopEnLeasebackOvereenkomstenGeclassificeerdAlsFinancieringsactiviteiten" xlink:href="xfab-2021-12-31.xsd#xfab_OntvangstenUitVerkoopEnLeasebackOvereenkomstenGeclassificeerdAlsFinancieringsactiviteiten"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_xfab_OntvangstenUitVerkoopEnLeasebackOvereenkomstenGeclassificeerdAlsFinancieringsactiviteiten" xlink:to="lab_xfab_OntvangstenUitVerkoopEnLeasebackOvereenkomstenGeclassificeerdAlsFinancieringsactiviteiten" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_5aaae3c8-9d97-433d-819c-26611ccc52a4_totalLabel_nl" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Cash flows from (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.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_ifrs-full_GrossProfit_91c07bf8-f41a-4bb8-b598-978ef16698cc_totalLabel_nl" xlink:label="lab_ifrs-full_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Gross profit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossProfit" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.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_ifrs-full_ProfitLossBeforeTax_94e02415-c8af-4f32-86db-d77e6b311e83_totalLabel_nl" xlink:label="lab_ifrs-full_ProfitLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Gewinn (Verlust) vor Steuern</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossBeforeTax" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossBeforeTax" xlink:to="lab_ifrs-full_ProfitLossBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentAssets_63ba86d7-9484-4407-87e0-e8000d8a11b8_totalLabel_nl" xlink:label="lab_ifrs-full_CurrentAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Kurzfristige Vermögenswerte</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssets" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssets"/>
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    <link:label id="lab_ifrs-full_ProfitLoss_1d92df18-abe6-4493-9a58-bc4b0e8bf5a2_totalLabel_nl" xlink:label="lab_ifrs-full_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Gewinn (Verlust)</link:label>
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    <link:label id="lab_xfab_GewogenGemiddeldAantalUitstaandeAandelenGewoonEnVerwaterd_label_nl" xlink:label="lab_xfab_GewogenGemiddeldAantalUitstaandeAandelenGewoonEnVerwaterd" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Gewogen gemiddeld aantal uitstaande aandelen, gewoon en verwaterd</link:label>
    <link:label id="lab_xfab_GewogenGemiddeldAantalUitstaandeAandelenGewoonEnVerwaterd_documentation_nl" xlink:label="lab_xfab_GewogenGemiddeldAantalUitstaandeAandelenGewoonEnVerwaterd" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Gewogen gemiddeld aantal uitstaande aandelen, gewoon en verwaterd</link:label>
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    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_1e8f9896-3045-40e2-aa8e-78b9f7298364_totalLabel_nl" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Increase (decrease) in cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges"/>
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    <link:label id="lab_xfab_AanpassingenVoorAfschrijvingenEnAmortisatiekostenExclusiefPremiesEnSubsidies_label_nl" xlink:label="lab_xfab_AanpassingenVoorAfschrijvingenEnAmortisatiekostenExclusiefPremiesEnSubsidies" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Afschrijvingen En Amortisatiekosten, Exclusief Premies En Subsidies</link:label>
    <link:label id="lab_xfab_AanpassingenVoorAfschrijvingenEnAmortisatiekostenExclusiefPremiesEnSubsidies_documentation_nl" xlink:label="lab_xfab_AanpassingenVoorAfschrijvingenEnAmortisatiekostenExclusiefPremiesEnSubsidies" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Afschrijvingen En Amortisatiekosten, Exclusief Premies En Subsidies</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_xfab_AanpassingenVoorAfschrijvingenEnAmortisatiekostenExclusiefPremiesEnSubsidies" xlink:href="xfab-2021-12-31.xsd#xfab_AanpassingenVoorAfschrijvingenEnAmortisatiekostenExclusiefPremiesEnSubsidies"/>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_3bbbbc31-98fc-4593-93bc-69787cebc550_totalLabel_nl" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Cash flows from (used in) financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
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    <link:label id="lab_ifrs-full_CashAndCashEquivalents_79b4ab03-1699-44fd-b654-f03e1ebe2c15_periodStartLabel_nl" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Zahlungsmittel und Zahlungsmitteläquivalente</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_4c7ca5ed-8268-43d8-a2a8-58c3e18eea2d_periodEndLabel_nl" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Zahlungsmittel und Zahlungsmitteläquivalente</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="lab_ifrs-full_CashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners_a121f77b-1d6c-43d7-967e-e3f9738c9284_totalLabel_nl" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Increase (decrease) through transactions with owners, equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners"/>
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    <link:label id="lab_xfab_AanpassingenVoorGewinneVerlusteOpVeranderingInReeleWaardeVanNettoFinancieleActivaEnDerivaten_label_nl" xlink:label="lab_xfab_AanpassingenVoorGewinneVerlusteOpVeranderingInReeleWaardeVanNettoFinancieleActivaEnDerivaten" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Gewinne (Verluste) Op Verandering In Reele Waarde Van Netto Financiele Activa En Derivaten</link:label>
    <link:label id="lab_xfab_AanpassingenVoorGewinneVerlusteOpVeranderingInReeleWaardeVanNettoFinancieleActivaEnDerivaten_documentation_nl" xlink:label="lab_xfab_AanpassingenVoorGewinneVerlusteOpVeranderingInReeleWaardeVanNettoFinancieleActivaEnDerivaten" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Aanpassingen Voor Gewinne (Verluste) Op Verandering In Reele Waarde Van Netto Financiele Activa En Derivaten</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_xfab_AanpassingenVoorGewinneVerlusteOpVeranderingInReeleWaardeVanNettoFinancieleActivaEnDerivaten" xlink:href="xfab-2021-12-31.xsd#xfab_AanpassingenVoorGewinneVerlusteOpVeranderingInReeleWaardeVanNettoFinancieleActivaEnDerivaten"/>
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    <link:label id="lab_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital_e3ca975d-b4c8-4cf6-8a07-b729183d4fd1_totalLabel_nl" xlink:label="lab_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Adjustments to reconcile profit (loss) other than changes in working capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital"/>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_b7c248fe-865a-4c8d-9304-b4af311a48b0_totalLabel_nl" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Cash flows from (used in) operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.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_IncreaseDecreaseInWorkingCapital_9069f54b-5ea4-4f38-a007-9ddc457ae7c8_totalLabel_nl" xlink:label="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Increase (decrease) in working capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.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_EquityAndLiabilities_a1c3a398-1ee6-4f9e-b37f-5258e7407e3e_totalLabel_nl" xlink:label="lab_ifrs-full_EquityAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="nl">Eigenkapital und Schulden</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAndLiabilities"/>
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