MOD-PAC CORP. Announces Second Quarter 2008 Conference Call and Webcast

BUFFALO, N.Y., July 22, 2008 (PRIME NEWSWIRE) -- MOD-PAC CORP. (Nasdaq:MPAC), a
commercial on-demand printer and manufacturer of custom paper board packaging,
today announced that it will release its second quarter 2008 financial results
before the opening of financial markets on Tuesday, August 5, 2008. The release
of the financial results will be followed by a company-hosted teleconference at
10:30 a.m. Eastern Time. During the teleconference, Daniel G. Keane, President
and Chief Executive Officer, and David B. Lupp, Chief Financial Officer, will
review the financial and operating results for the period and discuss MOD-PAC
CORP.'s corporate strategy and outlook. A question-and-answer session will
follow.

The MOD-PAC CORP. conference call can be accessed the following ways:

* The live webcast can be found at http://www.modpac.com. Participants should go
to the website 10-15 minutes prior to the scheduled conference in order to
register and download any necessary audio software.

* The teleconference can be accessed by dialing (201) 689-8562 and requesting
conference ID number 291504 approximately 10 minutes prior to the call.

Schedule this webcast into MS-Outlook calendar (click open when prompted):
http://apps.shareholder.com/PNWOutlook/t.aspx?m=32612&k=FA4CDC20

To listen to the archived call:

* The archived webcast will be at http://www.modpac.com. A transcript will also
be posted once available.

* A replay can also be heard by calling (201) 612-7415 and entering conference
ID number 291504 and account number 3055. The telephonic replay will be
available from 1:30 p.m. Eastern Time the day of the teleconference through
11:59 p.m. Eastern Time on Tuesday, August 12, 2008.

ABOUT MOD-PAC CORP.

MOD-PAC CORP. is a high value-added, on demand print services firm operating a
unique low-cost business model. MOD-PAC leverages its capabilities to innovate
and aggressively integrate technology into its marketing, order in-take and
production operations to provide economically-priced, short run, on demand,
full-color commercial and folding carton print products and services. MOD-PAC
also offers data management and direct mail and fulfillment service
capabilities. MOD-PAC, through its large, centralized facility, has captured
significant economies of scale by channeling large numbers of
small-to-medium-sized print orders through its operations. MOD-PAC's key
differentiator is its success at being a just-in-time producer of short-run,
quality on demand print products. Through its lean manufacturing processes
coupled with state-of-the-art printing technologies, MOD-PAC is able to address
short-run, highly variable content needs of its customers with short turn around
times relative to industry standards. MOD-PAC's strategy is to expand its market
share by leveraging its capabilities and expanding its service offering to
capture a greater share of the print value chain to meet the growing customized
needs of its customers. Additional information on MOD-PAC can be found at its
website: http://www.modpac.com

Safe Harbor Statement:

This press release contains forward-looking statements within the meaning of
Section 21E of the Securities Exchange Act of 1934, as amended. One can identify
these forward-looking statements by the use of the words such as "expect,"
"anticipate," "plan," "may," "will," "estimate" or other similar expressions.
Because such statements apply to future events, they are subject to risks and
uncertainties that could cause the actual results to differ materially.
Important factors, which could cause actual results to differ materially,
include market events, competitive pressures, changes in technology, customers
preferences and choices, success at entering new markets, the execution of its
strategy, marketing and sales plans, the rate of growth of internet related
sales, the effectiveness of agreements with print distributors and other factors
which are described in MOD-PAC's annual report on Form 10K on file with the
Securities and Exchange Commission. The Company assumes no obligation to update
forward-looking information in this press release whether to reflect changed
assumptions, the occurrence of unanticipated events or changes in future
operating results, financial conditions or prospects, or otherwise.

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CONTACT: Kei Advisors LLC
Deborah Pawlowski
716-843-3908
DPawlowski@keiadvisors.com