<?xml version="1.0" encoding="utf-8" standalone="no"?>
<?taxonomy-version 1.0.0.0?>
<?taxonomy-date 2025-04-17?>
<!--This is a generated XML file-->
<xs:schema targetNamespace="https://www.masterplastgroup.com" xmlns:Masterplast="https://www.masterplastgroup.com" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:import namespace="https://www.esma.europa.eu/taxonomy/2022-03-24/esef_cor" schemaLocation="https://www.esma.europa.eu/taxonomy/2022-03-24/esef_cor.xsd" />
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xs:import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
  <xs:annotation>
    <xs:appinfo>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/Equity" id="Equity">
        <link:definition>Equity</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/Assets" id="Assets">
        <link:definition>Assets</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/Liabilities" id="Liabilities">
        <link:definition>Liabilities</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/ComprehensiveIncome" id="ComprehensiveIncome">
        <link:definition>ComprehensiveIncome</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/Oci" id="Oci">
        <link:definition>Oci</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/CashFlow" id="CashFlow">
        <link:definition>CashFlow</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/GeneralInformationAboutFinancialStatements" id="GeneralInformationAboutFinancialStatements">
        <link:definition>GeneralInformationAboutFinancialStatements</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/Anchoring" id="Anchoring">
        <link:definition>Anchoring</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/ComprehensiveIncome_1" id="ComprehensiveIncome_1">
        <link:definition>ComprehensiveIncome_1</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="https://www.masterplastgroup.com/role/Oci_1" id="Oci_1">
        <link:definition>Oci_1</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:linkbaseRef xlink:href="529900T52BKQIM96BG24-2024-12-31_def.xml" xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" />
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      <link:linkbaseRef xlink:href="529900T52BKQIM96BG24-2024-12-31_pre.xml" xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" />
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      <link:linkbaseRef xlink:href="529900T52BKQIM96BG24-2024-12-31_lab-en.xml" xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" />
      <link:linkbaseRef xlink:href="529900T52BKQIM96BG24-2024-12-31_lab-fr.xml" xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" />
      <link:linkbaseRef xlink:href="https://www.esma.europa.eu/taxonomy/2022-03-24/esef_cor-lab-hu.xml" xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" />
      <link:linkbaseRef xlink:href="https://www.esma.europa.eu/taxonomy/2022-03-24/esef_cor-lab-en.xml" xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" />
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="Masterplast_ReservesTotal" name="ReservesTotal" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="types:domainItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_EarningsAttributableToOwnersOfParent" name="EarningsAttributableToOwnersOfParent" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="types:domainItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_OtherComprehensiveIncomeAttributableToCcirsTransaction" name="OtherComprehensiveIncomeAttributableToCcirsTransaction" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xs:element id="Masterplast_OtherComprehensiveIncomeExcludedHedgingTransaction" name="OtherComprehensiveIncomeExcludedHedgingTransaction" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xs:element id="Masterplast_EquityAttributableToOwnersOfParentAbstract" name="EquityAttributableToOwnersOfParentAbstract" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_ReservesInTotal" name="ReservesInTotal" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xs:element id="Masterplast_ProfitLossAttributableOfParentCompany" name="ProfitLossAttributableOfParentCompany" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xs:element id="Masterplast_ShortTermBorrowingsAndCurrentPortionOfNonCurrentBorrowings" name="ShortTermBorrowingsAndCurrentPortionOfNonCurrentBorrowings" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xs:element id="Masterplast_ProfitLossAbstract1" name="ProfitLossAbstract1" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_ProfitLossBeforeTaxAbstract" name="ProfitLossBeforeTaxAbstract" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_ProfitLossFromOperatingActivitiesAbstract" name="ProfitLossFromOperatingActivitiesAbstract" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_RawMaterialsServicesUsedCostOfGoodsSold" name="RawMaterialsServicesUsedCostOfGoodsSold" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xs:element id="Masterplast_FinanceIncomeCostAbstract" name="FinanceIncomeCostAbstract" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_ComprehensiveIncomeAbstract2" name="ComprehensiveIncomeAbstract2" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_ComprehensiveIncomeAbstract1" name="ComprehensiveIncomeAbstract1" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_ShareOfOtherComprehensiveIncomeOfAssociates" name="ShareOfOtherComprehensiveIncomeOfAssociates" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xs:element id="Masterplast_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChangesAbstract" name="IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChangesAbstract" abstract="true" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xs:element id="Masterplast_DeficitAndScrapOfInventories" name="DeficitAndScrapOfInventories" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xs:element id="Masterplast_DividendsPaidClassifiedAsFinancingActivitiesIncludingNci" name="DividendsPaidClassifiedAsFinancingActivitiesIncludingNci" abstract="false" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
</xs:schema>