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                                                      EXHIBIT 3.1
                            to Registration Statement on Form S-4



                      CERTIFICATE OF INCORPORATION
                                   OF
                            RBX CORPORATION

      FIRST: The name of the corporation (hereinafter referred to as
the "Corporation") is RBX Corporation.

      SECOND: The address of its registered office in the State of
Delaware is 1209 Orange Street, in the City of Wilmington, County of
New Castle.  The name of its registered agent at such address is The
Corporation Trust Company.

      THIRD: The purpose of the Corporation is to engage in any lawful
act or activity for which corporations may be organized under the
General Corporation Law of the State of Delaware.

      FOURTH: The total number of shares of capital stock which the
Corporation has authority to issue is 1,000 shares of Common Stock, par
value of $.01 per share.

      FIFTH: The name and mailing address of the incorporator is:  Jill
Henderson, c/o Kirkland & Ellis, 655 Fifteenth Street, NW, Suite 1200,
Washington, D.C. 20005.

      SIXTH: The Corporation is to have a perpetual existence.

      SEVENTH: In furtherance and not in limitation of the powers
conferred by statute, the Board of Directors is hereby authorized to
adopt, amend or repeal the bylaws of the Corporation.

      EIGHTH: Meetings of stockholders may be held within or without
the State of Delaware, as the bylaws may provide.  The books of the
Corporation may be kept outside the State of Delaware at such place or
places as may be designated from time to time by the Board of Directors
or in the bylaws of the Corporation.  Elections of directors need not
be by written ballot unless the bylaws of the Corporation so provide.

      NINTH: Whenever a compromise or arrangement is proposed between
the Corporation its creditors or any class of them and/or between the
Corporation and its stockholders or any class of them, any court of
equitable jurisdiction within the State of Delaware may, on the
application in a summary way of the Corporation or any creditor or
stockholder thereof or on the application of any receiver or receivers
appointed for the Corporation under the provisions of Section 291 of
Title 8 of the Delaware Code or on the application of trustees in
dissolution or of any receiver or receivers appointed for the
Corporation under the provisions of Section 279 of Title 8 of the
Delaware Code, order a meeting of the creditors or class of creditors,
and/or the stockholders or class of stockholders of the Corporation, as
the case may be, to be summoned in such manner as the said court
directs.  If a majority in number representing three-fourths in 



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value of the creditors or class of creditors, and/or of the stockholders or
class of stockholders of the Corporation, as the case may be, agree to any
compromise or arrangement and to any reorganization of the Corporation as a
consequence of such compromise or arrangement, the said compromise or
arrangement and the said reorganization shall, if sanctioned by the court to
which the said application has been made, be binding on all creditors or class
of creditors, and/or on all stockholders, or class of stockholders, of the
Corporation, as the case may be, and also on this Corporation.

      TENTH: To the fullest extent permitted by the General Corporation
Law of the State of Delaware (including without limitation, Section
102(b)(7)), as amended from time to time, no director of the
Corporation shall be liable to the Corporation or its stockholders for
monetary damages for breach of fiduciary duty as a director.  Any
repeal or amendment of this Article TENTH or adoption of any provision
of the Certificate of Incorporation inconsistent with this Article
TENTH shall have prospective effect only and shall not adversely affect
the liability of a director of the Corporation with respect to any act
or omission occurring at or before the time of such repeal, amendment
or adoption of an inconsistent provision.

      ELEVENTH: The Corporation shall, to the fullest extent permitted
by the General Corporation Law of the State of Delaware (including,
without limitation, Section 145 thereof), as amended from time to time,
indemnify any promoter or director whom it shall have power to
indemnify from and against any and all of the expenses, liabilities or
other losses of any nature.  The indemnification provided in this
Article ELEVENTH shall not be deemed exclusive of any other rights to
which those indemnified may be entitled under any bylaw, agreement,
vote of stockholders or disinterested director or otherwise, both as to
action in his or her official capacity and as to action in another
capacity while holding such office, and shall continue as to a person
who has ceased to be promoter or director and shall inure to the
benefit of the heirs, executors and administrators of such a person.

      TWELFTH: The Corporation elects not to be governed by Section 203
of the General Corporation Law of the State of Delaware.

      THIRTEENTH: The Corporation reserves the right to amend or repeal
any provision contained in this Certificate of Incorporation in the
manner or hereafter prescribed by statute, and all rights conferred
upon stockholders herein are granted subject to this reservation.

I, THE UNDERSIGNED, being the incorporator hereinabove named, for
the purpose of forming a corporation pursuant to the General
Corporation Law of the State of Delaware, do make this Certificate,
hereby declaring and certifying that this is my act and deed and the
facts stated herein are true, and accordingly, have hereunto set my
hand on this 21st day of September, 1995.

/S/ Jill Henderson
- ---------------------------------
Jill Henderson, Sole Incorporator

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                       CERTIFICATE OF OWNERSHIP AND MERGER
                                       OF
                               RBX INVESTORS INC.
                                      INTO
                                 RBX CORPORATION

      The undersigned, on behalf of RBX Corporation, a Delaware Corporation
(the "Corporation"), does hereby certify:

      1. That it is the owner of 100% of the issued and outstanding
stock of RBX Investors Inc., a Delaware corporation (the "Subsidiary"),

      2. That the Board of Directors of the Corporation adopted
resolutions on October 16, 1995, resolving to merge the Subsidiary with
and into the Corporation (the "Merger") in accordance with Section 253
of the Delaware General Corporation Law (a copy of which is attached
hereto as Exhibit A).

      3. The Merger shall become effective upon filing this Certificate
with the Secretary of State of Delaware and immediately following the
effectiveness of the merger of RBX Holdings Inc. into RBX Investors Inc.

      I, THE UNDERSIGNED, being the President of the Corporation, for the
purpose of merging corporations pursuant to the General Corporation Law
of the State of Delaware, do make this Certificate hereby declaring and
certifying that this is my act and deed and the facts stated herein are
true, and accordingly, have hereunto set my hand on this 16th day of
October, 1995.

/S/ Steven W. Schaefer
- -------------------------------------
Steven W. Schaefer, President

ATTEST:

/S/ Harry L. Schickling
- --------------------------------
Harry L. Schickling, Secretary

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EXHIBIT A

      RESOLVED, that as required pursuant to the terms of the Agreement and
Plan of Merger (the "Agreement and Plan of Merger"), dated as of August
2, 1995, by and among RBX Investors Inc. ("RBX Investors"), RBX Group,
Inc., AIP-RBX Acquisition, Inc. ("Acquisition"), and AEA Investors
Inc., as amended, the Directors hereby authorize and direct
Acquisition to merge with and into RBX Investors, with RBX Investors
being the corporation surviving such merger (the "Acquisition Merger"),
and be it further

      RESOLVED, that following the effectiveness of the filing of the
Certificate of Merger with the Secretary of State of Delaware relating
to the merger of Acquisition with and into RBX Investors, the Board of
Directors hereby directs that the Consent of Stockholder attached
hereto be executed by the President of the Corporation; and be it
further


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                 CERTIFICATE OF CHANGE OF LOCATION OF REGISTERED
                           OFFICE AND REGISTERED AGENT
                                       OF
                                 RBX CORPORATION

 The Board of Directors of:
                          RBX CORPORATION

A Corporation of the State of Delaware, on this 1st day of October,
                                                           -------
A.D. 1997, do hereby resolve and order that the location of the
Registered Office of this Corporation within this State be, and the
same hereby is:

      1013 Centre Road, in the City of Wilmington, in the County of New
Castle, Delaware 19805.

      The name of the Registered Agent therein and in charge thereof upon
whom process against the Corporation may be served, is:

CORPORATION SERVICE COMPANY.

                          RBX CORPORATION

a Corporation of the State of Delaware, does hereby certify that the
foregoing is a true copy of a resolution adopted by the Board of
Directors at a meeting held as herein stated.

    IN WITNESS THEREOF, said corporation has caused this Certificate to be
signed by:

 Harry L. Schickling      , this     1st     day of October A.D. 1997.
- --------------------------       ------------       ------



/S/ Harry L. Schickling, VP & Secretary
- -----------------------------------------
      Authorized Officer