<PAGE>


                                POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and/or
director of LIQUI-BOX CORPORATION, an Ohio corporation, which is about to file
with the Securities and Exchange Commission, Washington, D. C., under the
provisions of the Securities Exchange Act of 1934, as amended, an ANNUAL REPORT
ON FORM 10-K, hereby constitutes and appoints C. WILLIAM MCBEE and PAUL J.
MAYNARD his/her true and lawful attorneys-in-fact and agents, with full power of
substitution and resubstitution, for him/her and in his/her name, place and
stead, in any and all capacities, to sign such Report and any or all amendments
or documents related thereto, and to file the same, with all exhibits thereto,
and other documents in connection therewith, with the Securities and Exchange
Commission, granting unto said attorneys-in-fact and agents, and substitute or
substitutes, and each of them, full power and authority to do and perform each
and every act and thing requisite and necessary to be done in and about the
premises, as fully to all intents and purposes and he/she might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and
agents or any of them or their or his/her substitute or substitutes may lawfully
do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his/her hand and seal as of
this 29th day of March, 2000.




                                            /s/ Samuel B. Davis
                                 ----------------------------------------------
                                               Samuel B. Davis
                                 Chairman of the Board, Chief Executive Officer
                                            Treasurer and Director


                                       62

<PAGE>


                                POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and/or
director of LIQUI-BOX CORPORATION, an Ohio corporation, which is about to file
with the Securities and Exchange Commission, Washington, D. C., under the
provisions of the Securities Exchange Act of 1934, as amended, an ANNUAL REPORT
ON FORM 10-K, hereby constitutes and appoints SAMUEL B. DAVIS, C. WILLIAM MCBEE
and PAUL J. MAYNARD his/her true and lawful attorneys-in-fact and agents, with
full power of substitution and resubstitution, for him/her and in his/her name,
place and stead, in any and all capacities, to sign such Report and any or all
amendments or documents related thereto, and to file the same, with all exhibits
thereto, and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto said attorneys-in-fact and agents, and
substitute or substitutes, and each of them, full power and authority to do and
perform each and every act and thing requisite and necessary to be done in and
about the premises, as fully to all intents and purposes and he/she might or
could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents or any of them or their or his/her substitute or
substitutes may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his/her hand and seal as of
this 13th day of March, 2000.


                                              /S/ Samuel N. Davis
                                         -------------------------------
                                                  Samuel N. Davis
                                                     Director



                                       63


<PAGE>

                                POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and/or
director of LIQUI-BOX CORPORATION, an Ohio corporation, which is about to file
with the Securities and Exchange Commission, Washington, D. C., under the
provisions of the Securities Exchange Act of 1934, as amended, an ANNUAL REPORT
ON FORM 10-K, hereby constitutes and appoints SAMUEL B. DAVIS, C. WILLIAM MCBEE
and PAUL J. MAYNARD his/her true and lawful attorneys-in-fact and agents, with
full power of substitution and resubstitution, for him/her and in his/her name,
place and stead, in any and all capacities, to sign such Report and any or all
amendments or documents related thereto, and to file the same, with all exhibits
thereto, and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto said attorneys-in-fact and agents, and
substitute or substitutes, and each of them, full power and authority to do and
perform each and every act and thing requisite and necessary to be done in and
about the premises, as fully to all intents and purposes and he/she might or
could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents or any of them or their or his/her substitute or
substitutes may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his/her hand and seal as of
this 14th day of March, 2000.




                                            /s/ Robert S. Hamilton
                                     ---------------------------------------
                                                Robert S. Hamilton
                                                    Director


                                           64


<PAGE>

                                POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and/or
director of LIQUI-BOX CORPORATION, an Ohio corporation, which is about to file
with the Securities and Exchange Commission, Washington, D. C., under the
provisions of the Securities Exchange Act of 1934, as amended, an ANNUAL REPORT
ON FORM 10-K, hereby constitutes and appoints SAMUEL B. DAVIS, C. WILLIAM MCBEE
and PAUL J. MAYNARD his/her true and lawful attorneys-in-fact and agents, with
full power of substitution and resubstitution, for him/her and in his/her name,
place and stead, in any and all capacities, to sign such Report and any or all
amendments or documents related thereto, and to file the same, with all exhibits
thereto, and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto said attorneys-in-fact and agents, and
substitute or substitutes, and each of them, full power and authority to do and
perform each and every act and thing requisite and necessary to be done in and
about the premises, as fully to all intents and purposes and he/she might or
could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents or any of them or their or his/her substitute or
substitutes may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his/her hand and seal as of
this 16th day of March, 2000.




                                              /s/ Charles R. Coate
                                        -----------------------------------
                                                  Charles R. Coate
                                                      Director


                                      65

<PAGE>

                                POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and/or
director of LIQUI-BOX CORPORATION, an Ohio corporation, which is about to file
with the Securities and Exchange Commission, Washington, D. C., under the
provisions of the Securities Exchange Act of 1934, as amended, an ANNUAL REPORT
ON FORM 10-K, hereby constitutes and appoints SAMUEL B. DAVIS and PAUL J.
MAYNARD his/her true and lawful attorneys-in-fact and agents, with full power of
substitution and resubstitution, for him/her and in his/her name, place and
stead, in any and all capacities, to sign such Report and any or all amendments
or documents related thereto, and to file the same, with all exhibits thereto,
and other documents in connection therewith, with the Securities and Exchange
Commission, granting unto said attorneys-in-fact and agents, and substitute or
substitutes, and each of them, full power and authority to do and perform each
and every act and thing requisite and necessary to be done in and about the
premises, as fully to all intents and purposes and he/she might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and
agents or any of them or their or his/her substitute or substitutes may lawfully
do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his/her hand and seal as of
this 14th day of March, 2000.




                                            /s/ C. William McBee
                                    ------------------------------------
                                                C. William McBee
                                     President, Chief Operating Officer
                                              Secretary and Director


                                      66
<PAGE>

                                POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and/or
director of LIQUI-BOX CORPORATION, an Ohio corporation, which is about to file
with the Securities and Exchange Commission, Washington, D. C., under the
provisions of the Securities Exchange Act of 1934, as amended, an ANNUAL REPORT
ON FORM 10-K, hereby constitutes and appoints SAMUEL B. DAVIS, C. WILLIAM MCBEE
and PAUL J. MAYNARD his/her true and lawful attorneys-in-fact and agents, with
full power of substitution and resubstitution, for him/her and in his/her name,
place and stead, in any and all capacities, to sign such Report and any or all
amendments or documents related thereto, and to file the same, with all exhibits
thereto, and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto said attorneys-in-fact and agents, and
substitute or substitutes, and each of them, full power and authority to do and
perform each and every act and thing requisite and necessary to be done in and
about the premises, as fully to all intents and purposes and he/she might or
could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents or any of them or their or his/her substitute or
substitutes may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his/her hand and seal as of
this 14th day of March, 2000.




                                        /s/ Carl J. Aschinger, Jr.
                                     ----------------------------------
                                            Carl J. Aschinger, Jr.
                                                  Director


                                      67
<PAGE>

                                POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and/or
director of LIQUI-BOX CORPORATION, an Ohio corporation, which is about to file
with the Securities and Exchange Commission, Washington, D. C., under the
provisions of the Securities Exchange Act of 1934, as amended, an ANNUAL REPORT
ON FORM 10-K, hereby constitutes and appoints SAMUEL B. DAVIS, C. WILLIAM MCBEE
and PAUL J. MAYNARD his/her true and lawful attorneys-in-fact and agents, with
full power of substitution and resubstitution, for him/her and in his/her name,
place and stead, in any and all capacities, to sign such Report and any or all
amendments or documents related thereto, and to file the same, with all exhibits
thereto, and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto said attorneys-in-fact and agents, and
substitute or substitutes, and each of them, full power and authority to do and
perform each and every act and thing requisite and necessary to be done in and
about the premises, as fully to all intents and purposes and he/she might or
could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents or any of them or their or his/her substitute or
substitutes may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his/her hand and seal as of
this 15th day of March, 2000.




                                           /s/ Russell M. Gertmenian
                                       -----------------------------------
                                               Russell M. Gertmenian
                                                      Director


                                      68
<PAGE>

                                POWER OF ATTORNEY


         KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and/or
director of LIQUI-BOX CORPORATION, an Ohio corporation, which is about to file
with the Securities and Exchange Commission, Washington, D. C., under the
provisions of the Securities Exchange Act of 1934, as amended, an ANNUAL REPORT
ON FORM 10-K, hereby constitutes and appoints SAMUEL B. DAVIS, C. AND WILLIAM
MCBEE his/her true and lawful attorneys-in-fact and agents, with full power of
substitution and resubstitution, for him/her and in his/her name, place and
stead, in any and all capacities, to sign such Report and any or all amendments
or documents related thereto, and to file the same, with all exhibits thereto,
and other documents in connection therewith, with the Securities and Exchange
Commission, granting unto said attorneys-in-fact and agents, and substitute or
substitutes, and each of them, full power and authority to do and perform each
and every act and thing requisite and necessary to be done in and about the
premises, as fully to all intents and purposes and he/she might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and
agents or any of them or their or his/her substitute or substitutes may lawfully
do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his/her hand and seal as of
this 17th day of March, 2000.




                                            /s/ Paul J. Maynard
                                        -----------------------------
                                                Paul J. Maynard
                                             Director of Finance


                                      69