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<!-- XBRL Document Created with XBRLMaster --> |
<!-- Version: 1.3.08 --> |
<!-- Based on XBRL 2.1 --> |
<!-- Date of creation: 03/26/2020 --> |
<!-- Copyright (c) 2020 NTDAS Inc. All Rights Reserved. --> |
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| <annotation> |
| | <appinfo> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation"> |
| <link:definition> 0000001 - Document - Document and Entity Information </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/BalanceSheets" id="BalanceSheets"> |
| <link:definition> 0000002 - Statement - BALANCE SHEETS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/BalanceSheetsParenthetical" id="BalanceSheetsParenthetical"> |
| <link:definition> 0000003 - Statement - BALANCE SHEETS (Parenthetical) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/StatementsOfOperations" id="StatementsOfOperations"> |
| <link:definition> 0000004 - Statement - STATEMENTS OF OPERATIONS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/StatementsOfStockholdersEquity" id="StatementsOfStockholdersEquity"> |
| <link:definition> 0000005 - Statement - STATEMENTS OF STOCKHOLDERS' EQUITY </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/StatementsOfCashFlows" id="StatementsOfCashFlows"> |
| <link:definition> 0000006 - Statement - STATEMENTS OF CASH FLOWS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/BasisOfPresentation" id="BasisOfPresentation"> |
| <link:definition> 0000007 - Disclosure - BASIS OF PRESENTATION </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/NewAccountingPronouncements" id="NewAccountingPronouncements"> |
| <link:definition> 0000008 - Disclosure - NEW ACCOUNTING PRONOUNCEMENTS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/SummaryOfSignificantAccountingPolicies" id="SummaryOfSignificantAccountingPolicies"> |
| <link:definition> 0000009 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/BasicAndDilutedNetLossPerCommonShare" id="BasicAndDilutedNetLossPerCommonShare"> |
| <link:definition> 000010 - Disclosure - BASIC AND DILUTED NET LOSS PER COMMON SHARE </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/WarrantsAndPreferredStocks" id="WarrantsAndPreferredStocks"> |
| <link:definition> 000011 - Disclosure - WARRANTS AND PREFERRED STOCKS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/DIVIDENDS" id="DIVIDENDS"> |
| <link:definition> 000012 - Disclosure - DIVIDENDS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/StockholdersEquity" id="StockholdersEquity"> |
| <link:definition> 000013 - Disclosure - STOCKHOLDERS' EQUITY </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/RelatedParties" id="RelatedParties"> |
| <link:definition> 000014 - Disclosure - RELATED PARTIES </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/FairValueMeasurements" id="FairValueMeasurements"> |
| <link:definition> 000015 - Disclosure - FAIR VALUE MEASUREMENTS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies"> |
| <link:definition> 000016 - Disclosure - COMMITMENTS AND CONTINGENCIES </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/SubsequentEvents" id="SubsequentEvents"> |
| <link:definition> 000017 - Disclosure - SUBSEQUENT EVENTS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/SummaryOfSignificantAccountingPoliciesPolicies" id="SummaryOfSignificantAccountingPoliciesPolicies"> |
| <link:definition> 000018 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/WarrantsAndPreferredStocksTables" id="WarrantsAndPreferredStocksTables"> |
| <link:definition> 000019 - Disclosure - WARRANTS AND PREFERRED STOCKS (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/FairValueMeasurementsTables" id="FairValueMeasurementsTables"> |
| <link:definition> 000020 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" id="SummaryOfSignificantAccountingPoliciesDetailsNarrative"> |
| <link:definition> 000021 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/BasicAndDilutedNetLossPerCommonShareDetailsNarrative" id="BasicAndDilutedNetLossPerCommonShareDetailsNarrative"> |
| <link:definition> 000022 - Disclosure - BASIC AND DILUTED NET LOSS PER COMMON SHARE (Details Narrative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/WarrantsAndPreferredStocksDetails" id="WarrantsAndPreferredStocksDetails"> |
| <link:definition> 000023 - Disclosure - WARRANTS AND PREFERRED STOCKS (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/WarrantsAndPreferredStocksDetails1" id="WarrantsAndPreferredStocksDetails1"> |
| <link:definition> 000024 - Disclosure - WARRANTS AND PREFERRED STOCKS (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/WarrantsAndPreferredStocksDetailsNarrative" id="WarrantsAndPreferredStocksDetailsNarrative"> |
| <link:definition> 000025 - Disclosure - WARRANTS AND PREFERRED STOCKS (Details Narrative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/DividendsDetailsNarrative" id="DividendsDetailsNarrative"> |
| <link:definition> 000026 - Disclosure - DIVIDENDS (Details Narrative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/StockholdersEquityDetailsNarrative" id="StockholdersEquityDetailsNarrative"> |
| <link:definition> 000027 - Disclosure - STOCKHOLDERS' EQUITY (Details Narrative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/FairValueMeasurementsDetails" id="FairValueMeasurementsDetails"> |
| <link:definition> 000028 - Disclosure - FAIR VALUE MEASUREMENTS (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://chasepackaging.com/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative"> |
| <link:definition> 000029 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details Narrative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="cpka-20191231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="cpka-20191231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="cpka-20191231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="cpka-20191231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/> |
| | | </appinfo> |
| | </annotation> |
| <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/> |
| <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/> |
| <import namespace="http://www.xbrl.org/2006/ref" schemaLocation="http://www.xbrl.org/2006/ref-2006-02-27.xsd"/> |
| <import namespace="http://fasb.org/us-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd"/> |
| <import namespace="http://fasb.org/srt-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd"/> |
| <import namespace="http://fasb.org/us-roles/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd"/> |
| <import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd"/> |
| <element id="cpka_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_TreasuryStockSharesParValue" name="TreasuryStockSharesParValue" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_TrasuryStockSharesIssued" name="TrasuryStockSharesIssued" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ConversionOfPreferredStockTo43045897RestrictedCommonStockAmount" name="ConversionOfPreferredStockTo43045897RestrictedCommonStockAmount" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_PreferredStockDividendPaidByCommonStockAmount" name="PreferredStockDividendPaidByCommonStockAmount" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ConversionOfPreferredStockTo43045897RestrictedCommonStockShares" name="ConversionOfPreferredStockTo43045897RestrictedCommonStockShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_PreferredStockDividendPaidByCommonStockShares" name="PreferredStockDividendPaidByCommonStockShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_StockBasedCompensationExpense" name="StockBasedCompensationExpense" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_StockBasedCompensationExpenseAmount" name="StockBasedCompensationExpenseAmount" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ModificationOfWarrantsExpirationOf6909000WarrantsExtendedToSeptember62021Amount" name="ModificationOfWarrantsExpirationOf6909000WarrantsExtendedToSeptember62021Amount" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_AccountsPayableAndAccruedExpenses" name="AccountsPayableAndAccruedExpenses" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_CashPaidFor" name="CashPaidFor" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ScheduleOfNonCashInvestingAmpFinancingActivities" name="ScheduleOfNonCashInvestingAmpFinancingActivities" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_PreferredStockIssuedAsStockDividend" name="PreferredStockIssuedAsStockDividend" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ConversionOfPreferredStockToCommonStock" name="ConversionOfPreferredStockToCommonStock" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_Note5WarrantsAndPreferredStocks" name="Note5WarrantsAndPreferredStocks" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_AccountingForStockBasedCompensationPolicyTextBlock" name="AccountingForStockBasedCompensationPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_NumberOfWarrantsAbstract" name="NumberOfWarrantsAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_NumberOfWarrantsExtended" name="NumberOfWarrantsExtended" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_NumberOfWarrantsExercisableDuringYear" name="NumberOfWarrantsExercisableDuringYear" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageExercisePriceAbstract" name="WeightedAverageExercisePriceAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageExercisePriceGranted" name="WeightedAverageExercisePriceGranted" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageExercisePriceExtended" name="WeightedAverageExercisePriceExtended" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageExercisePriceExercised" name="WeightedAverageExercisePriceExercised" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageExercisePriceOutstandingExercisable" name="WeightedAverageExercisePriceOutstandingExercisable" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageRemainingContractualLifeYearsAbstract" name="WeightedAverageRemainingContractualLifeYearsAbstract" nillable="true" abstract="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageRemainingContractualLifeYearsGranted" name="WeightedAverageRemainingContractualLifeYearsGranted" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageRemainingContractualLifeYearsExtended" name="WeightedAverageRemainingContractualLifeYearsExtended" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageRemainingContractualLifeYearsExercised" name="WeightedAverageRemainingContractualLifeYearsExercised" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageRemainingContractualLifeYearsForfeitedExpired" name="WeightedAverageRemainingContractualLifeYearsForfeitedExpired" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageRemainingContractualLifeOutstandingEnding" name="WeightedAverageRemainingContractualLifeOutstandingEnding" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_WeightedAverageRemainingContractualLifeOutstandingExercisable" name="WeightedAverageRemainingContractualLifeOutstandingExercisable" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ExpiryDate" name="ExpiryDate" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_PerSharePrice" name="PerSharePrice" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_PreferredStocks" name="PreferredStocks" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ConvertiblePreferredStockSharesConverted" name="ConvertiblePreferredStockSharesConverted" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ConversionOfConvertiblePreferredStockSharesIssued" name="ConversionOfConvertiblePreferredStockSharesIssued" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ConvertiblePreferredStockDividendConverted" name="ConvertiblePreferredStockDividendConverted" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ReducingTheParValue" name="ReducingTheParValue" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_CommonStockSharesHeldShares" name="CommonStockSharesHeldShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_MaximumSharesGranted" name="MaximumSharesGranted" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_NumberOfDirectors" name="NumberOfDirectors" nillable="true" xbrli:periodType="instant" type="xbrli:integerItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_CommonStockSharesAuthorizedValue" name="CommonStockSharesAuthorizedValue" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="cpka_ClosingBidPrice" name="ClosingBidPrice" nillable="true" xbrli:periodType="instant" type="num:perShareItemType" substitutionGroup="xbrli:item"/> |
| <element name="TenPercentConvertiblePreferredStockMember" id="cpka_TenPercentConvertiblePreferredStockMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element name="TwoThousandSeventeenExtensionOfWarrantTermsMember" id="cpka_TwoThousandSeventeenExtensionOfWarrantTermsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element name="SeriesA10PercentConvertiblePreferredStockMember" id="cpka_SeriesA10PercentConvertiblePreferredStockMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element name="TwoThousandEightStockAwardsPlanMMember" id="cpka_TwoThousandEightStockAwardsPlanMMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element name="CarryingValueMember" id="cpka_CarryingValueMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element name="DirectorsAndCFOMember" id="cpka_DirectorsAndCFOMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element name="FairValueMember" id="cpka_FairValueMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| </schema> |