<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:adplastik-drustvo="http://adplastik.com/xbrl/2024" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" targetNamespace="http://adplastik.com/xbrl/2024" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance" />
  <xs:import schemaLocation="https://www.esma.europa.eu/taxonomy/2022-03-24/esef_cor.xsd" namespace="https://www.esma.europa.eu/taxonomy/2022-03-24/esef_cor" />
  <xs:import schemaLocation="http://www.xbrl.org/lrr/arcrole/esma-arcrole-2018-11-21.xsd" namespace="http://www.esma.europa.eu/xbrl/esef/arcrole/wider-narrower" />
  <xs:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt" />
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="adplastik-drustvo-2024-12-31_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="adplastik-drustvo-2024-12-31_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="adplastik-drustvo-2024-12-31_lab-hr.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="adplastik-drustvo-2024-12-31_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="https://www.esma.europa.eu/taxonomy/2022-03-24/esef_cor-lab-hr.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="https://www.esma.europa.eu/taxonomy/2022-03-24/esef_cor-gen-hr.xml" xlink:type="simple" />
      <link:roleType id="NotesAndMandatoryItems" roleURI="http://adplastik.com/xbrl/2024/roles/NotesAndMandatoryItems">
        <link:definition>01 - Notes and Mandatory Items</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:labelLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IzvjestajOSveobuhvatnojDobiti" roleURI="http://adplastik.com/xbrl/2024/roles/IzvjestajOSveobuhvatnojDobiti">
        <link:definition>02 - Izvještaj o sveobuhvatnoj dobiti</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:labelLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IzvjestajOFinancijskomPolozaju" roleURI="http://adplastik.com/xbrl/2024/roles/IzvjestajOFinancijskomPolozaju">
        <link:definition>03 - Izvještaj o financijskom položaju</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:labelLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IzvjestajOPromjenamaKapitala" roleURI="http://adplastik.com/xbrl/2024/roles/IzvjestajOPromjenamaKapitala">
        <link:definition>04 - Izvještaj o promjenama kapitala</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:labelLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IzvjestajONovcanimTokovima" roleURI="http://adplastik.com/xbrl/2024/roles/IzvjestajONovcanimTokovima">
        <link:definition>05 - Izvještaj o novčanim tokovima</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:labelLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Anchoring" roleURI="http://adplastik.com/xbrl/2024/roles/Anchoring">
        <link:definition>99 - Groups all anchored elements</link:definition>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:labelLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="adplastik-drustvo_StatementOfComprehensiveIncomeTable" xbrli:periodType="duration" abstract="true" name="StatementOfComprehensiveIncomeTable" nillable="true" xmlns:q1="http://xbrl.org/2005/xbrldt" substitutionGroup="q1:hypercubeItem" type="xbrli:stringItemType" />
  <xs:element id="adplastik-drustvo_StatementOfComprehensiveIncomeLineItems" xbrli:periodType="duration" abstract="true" name="StatementOfComprehensiveIncomeLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <xs:element id="adplastik-drustvo_RezerviranjaZaRizikeITroskove" xbrli:balance="debit" xbrli:periodType="duration" name="RezerviranjaZaRizikeITroskove" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xs:element id="adplastik-drustvo_StatementOfFinancialPositionTable" xbrli:periodType="duration" abstract="true" name="StatementOfFinancialPositionTable" nillable="true" xmlns:q2="http://xbrl.org/2005/xbrldt" substitutionGroup="q2:hypercubeItem" type="xbrli:stringItemType" />
  <xs:element id="adplastik-drustvo_StatementOfFinancialPositionLineItems" xbrli:periodType="duration" abstract="true" name="StatementOfFinancialPositionLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <xs:element id="adplastik-drustvo_KapitalneIOstalePricuve" xbrli:balance="credit" xbrli:periodType="instant" name="KapitalneIOstalePricuve" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xs:element id="adplastik-drustvo_OtpustanjeVlastitihDionica" xbrli:balance="credit" xbrli:periodType="duration" name="OtpustanjeVlastitihDionica" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xs:element id="adplastik-drustvo_SmanjenjeTemeljnogKapitalaUslijedKonverzije" xbrli:balance="credit" xbrli:periodType="duration" name="SmanjenjeTemeljnogKapitalaUslijedKonverzije" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xs:element id="adplastik-drustvo_OtpustanjeRezerviZaKupnjuVlastitihDionica" xbrli:balance="credit" xbrli:periodType="duration" name="OtpustanjeRezerviZaKupnjuVlastitihDionica" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xs:element id="adplastik-drustvo_RezervacijeZaNeotpisaneTroskoveRazvoja" xbrli:balance="credit" xbrli:periodType="duration" name="RezervacijeZaNeotpisaneTroskoveRazvoja" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xs:element id="adplastik-drustvo_StatementOfCashFlowsTable" xbrli:periodType="duration" abstract="true" name="StatementOfCashFlowsTable" nillable="true" xmlns:q3="http://xbrl.org/2005/xbrldt" substitutionGroup="q3:hypercubeItem" type="xbrli:stringItemType" />
  <xs:element id="adplastik-drustvo_StatementOfCashFlowsLineItems" xbrli:periodType="duration" abstract="true" name="StatementOfCashFlowsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" />
  <xs:element id="adplastik-drustvo_OtpisNematerijalneImovine" xbrli:balance="debit" xbrli:periodType="duration" name="OtpisNematerijalneImovine" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xs:element id="adplastik-drustvo_SmanjenjeObvezaZaPrimljenePredujmove" xbrli:balance="debit" xbrli:periodType="duration" name="SmanjenjeObvezaZaPrimljenePredujmove" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
  <xs:element id="adplastik-drustvo_PovecanjeSmanjenjeOdgodenogPlacanjaTroskovaIPrihodaBuducihRazdoblja" xbrli:balance="debit" xbrli:periodType="duration" name="PovecanjeSmanjenjeOdgodenogPlacanjaTroskovaIPrihodaBuducihRazdoblja" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" />
</xs:schema>