<SUBMISSION>
<ACCESSION-NUMBER>0001209191-04-057555
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20041212
<FILING-DATE>20041214
<DATE-OF-FILING-DATE-CHANGE>20041214
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>FERRISE SAM
<CIK>0001240099
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>001-11024
<FILM-NUMBER>041201572
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>C/O CLARCOR INC
<STREET2>2323 SIXTH STREET PO BOX 7007
<CITY>ROCKFORD
<STATE>IL
<ZIP>61125
<PHONE>8159628867
</BUSINESS-ADDRESS>
</REPORTING-OWNER>
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>CLARCOR INC
<CIK>0000020740
<ASSIGNED-SIC>3714
<IRS-NUMBER>360922490
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1130
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>2323 SIXTH ST
<STREET2>PO BOX 7007
<CITY>ROCKFORD
<STATE>IL
<ZIP>61125
<PHONE>8159628867
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>2323 SIXTH STREET
<CITY>ROCKFORD
<STATE>IL
<ZIP>61125
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>CLARK J L MANUFACTURING CO /DE/
<DATE-CHANGED>19871001
</FORMER-COMPANY>
</ISSUER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
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<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

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    <periodOfReport>2004-12-12</periodOfReport>

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        <issuerName>CLARCOR INC</issuerName>
        <issuerTradingSymbol>CLC</issuerTradingSymbol>
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        <reportingOwnerId>
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            <rptOwnerName>FERRISE SAM</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2323 SIXTH STREET</rptOwnerStreet1>
            <rptOwnerStreet2>PO 7007</rptOwnerStreet2>
            <rptOwnerCity>ROCKFORD</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>61125</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President-Baldwin</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <sharesOwnedFollowingTransaction>
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            <transactionDate>
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            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
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            </transactionTimeliness>
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                <transactionShares>
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                <transactionPricePerShare>
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            </exerciseDate>
            <expirationDate>
                <value>2014-12-11</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>17500</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
                    <value>73074</value>
                </sharesOwnedFollowingTransaction>
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            </securityTitle>
            <conversionOrExercisePrice>
                <value>52.15</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2004-12-12</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
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                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F7"/>
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            <transactionTimeliness>
                <value></value>
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                <transactionShares>
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                </transactionShares>
                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
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                </transactionAcquiredDisposedCode>
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            <expirationDate>
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                <underlyingSecurityTitle>
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                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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                <sharesOwnedFollowingTransaction>
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            <securityTitle>
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                <transactionCode>M</transactionCode>
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            <transactionTimeliness>
                <value></value>
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                <transactionShares>
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                <transactionPricePerShare>
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                    <value>73495</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Employee Stock Purchase Plan</footnote>
        <footnote id="F2">Purchased through Plan at market price</footnote>
        <footnote id="F3">Dividend Reinvestment Plan</footnote>
        <footnote id="F4">Vested and Issued Employee Restricted Stock Units</footnote>
        <footnote id="F5">Employee Stock Option - Right to Buy</footnote>
        <footnote id="F6">25% vesting occurs 12/11/05, 06, 07, 08</footnote>
        <footnote id="F7">Employee Restricted Stock Units - 25% vest on 12/11/05, 06, 07, 08</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Marcia S. Blaylock, By Power of Attorney</signatureName>
        <signatureDate>2004-12-14</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
