Exhibit 3.436

BYLAWS
OF

DELTA PAPER STOCK, CO.

ARTICLE I

OFFICES

     Section 1. PRINCIPAL OFFICES. The board of directors shall fix the location of the principal executive office of the corporation at any place within or outside the State of California. If the principal executive office is located outside this state, and the corporation has one or more business offices in this state, the board of directors shall fix and designate a principal business office in the State of California. Initially the principal office shall be located at 403 S. Lincoln, Stockton, California.

     Section 2. OTHER OFFICES. The board of directors may at any time establish branch or subordinate offices at any place or places where the corporation is qualified to do business.

ARTICLE II

MEETINGS OF SHAREHOLDERS

     Section 1. PLACE OF MEETINGS. Meetings of shareholders shall be held at any place within or outside the State of California designated by the board of directors. In the absence of any such designation, shareholders’ meetings shall be held at the principal executive office of the corporation.

     Section 2. ANNUAL MEETING. The annual meeting of shareholders shall be held on the            day of                      in each year at 2:00 p.m. o’clock, or within sixty days thereafter. At this meeting, directors shall be elected, and any other proper business may be transacted.

     Section 3. SPECIAL MEETING. A special meeting of the shareholders may be called at any time by the board of directors, or by the chairman of the board, or by the president, or vice president, or by one or more shareholders holding shares in the aggregate entitled to cast not less than 10 per cent of the votes at that meeting.

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     Section 4. NOTICE OF SHAREHOLDERS’ MEETINGS. All notices of meetings of shareholders shall be sent or otherwise given in accordance with Section 5 of this Article II not less than ten (10) nor more than sixty (60) days before the date of the meeting. The notice shall specify the place, date and hour of the meeting and (i) in the case of a special meeting, the general nature of the business to be transacted, or (ii) in the case of the annual meeting, those matters which the board of directors, at the time of giving the notice, intends to present for action by the shareholders.

     If action is proposed to be taken at any meeting for approval of (i) a contract or transaction in which a director has a direct or indirect financial interest, pursuant to Section 310 of the Corporations Code of California, (ii) an amendment of the articles of incorporation, pursuant to Section 902 of that Code, (iii) a reorganization of the corporation, pursuant to Section 1201 of that Code, (iv) a voluntary dissolution of the corporation, pursuant to Section 1900 of that Code, or (v) a distribution in dissolution other than in accordance with the rights of outstanding preferred shares, pursuant to Section 2007 of that Code, the notice shall also state the general nature of that proposal.

     Section 5. MANNER OF GIVING NOTICE; AFFIDAVIT OF NOTICE. Notice of any meeting of shareholders shall be given either personally or by first-class mail or telegraphic or other written communication, charges prepaid, addressed to the shareholder at the address of that shareholder appearing on the books of the corporation or given by the shareholder to the corporation for the purpose of notice.

     Section 6. QUORUM. The presence in person or by proxy of the holders of a majority of the shares entitled to vote at any meeting of shareholders shall constitute a quorum for the transaction of business.

     Section 7. ADJOURNED MEETING; NOTICE. Any shareholders’ meeting, annual or special, whether or not a quorum is present, may be adjourned from time to time by the vote of the majority of the shares represented at that meeting, either in person or by proxy, but in the absence of a quorum, no other business may be transacted at that meeting, except as provided in Section 6 of this Article II.

     Section 8. VOTING. The shareholders entitled to vote at any meeting of shareholders shall be determined in accordance with the provisions of Section 11 of this Article II, subject to the provisions of Section 702 to

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704, inclusive, of the Corporations Code of California (relating to voting shares held by a fiduciary, in the name of a corporation, or in joint ownership). The shareholders’ vote may be by voice vote or by ballot; provided, however, that any election for directors must be by ballot if demanded by any shareholder before the voting has begun.

     Section 9. WAIVER OF NOTICE OR CONSENT BY ABSENT SHAREHOLDERS. The transactions of any meeting of shareholders, either annual or special, however called and noticed, and wherever held, shall be as valid as though had at a meeting duly held after regular call and notice, if a quorum be present either in person or by proxy, and if, either before or after the meeting, each person entitled to vote, who was not present in person or by proxy, signs a written waiver of notice or a consent to a holding of the meeting, or an approval of the minutes.

     Attendance by a person at a meeting shall also constitute a waiver of notice of that meeting, except when the person objects, at the beginning of the meeting, to the transaction of any business because the meeting is not lawfully called or convened, and except that attendance at a meeting is not a waiver of any right to object to the consideration of matters not included in the notice of the meeting if that objection is expressly made at the meeting.

     Section 10. SHAREHOLDER ACTION BY WRITTEN CONSENT WITHOUT A MEETING. Any action which may be taken at any annual or special meeting of shareholders may be taken without a meeting and without prior notice, if a consent in writing, setting forth the action so taken, is signed by the holders of outstanding shares having not less than the minimum number of votes that would be necessary to authorize or take that action at a meeting at which all shares entitled to vote on that action were present and voted.

     Section 11. RECORD DATE FOR SHAREHOLDER NOTICE, VOTING, AND GIVING CONSENTS. For purposes of determining the shareholders entitled to notice of any meeting or to vote or entitled to give consent to corporate action without a meeting, the board of directors may fix, in advance, a record date, which shall not be more than sixty (60) days nor less than ten (10) days before the date of any such meeting nor more than sixty (60) days before any such action without a meeting, and in this event only shareholders of record on the date so fixed are entitled to notice and to vote or to give consents, as the case may be, notwithstanding any transfer of any shares on the books of the corporation after the record date, except as otherwise provided in the California General Corporation Law.

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     Section 12. PROXIES. Every person entitled to vote for directors or on any other matter shall have the right to do so either in person or by one or more agents authorized by a written proxy signed by the person and filed with the secretary of the corporation. A validly executed proxy which does not state that it is irrevocable shall continue in full force and effect unless (i) revoked by the person executing it, before the vote pursuant to that proxy, by a writing delivered to the corporation stating that the proxy is revoked, or by a subsequent proxy executed by, or attendance at the meeting and voting in person by, the person executing the proxy; or (ii) written notice of the death or incapacity of the maker of that proxy is received by the corporation before the vote pursuant to that proxy is counted; provided, however, that no proxy shall be valid after the expiration of eleven (11) months from the date of the proxy, unless otherwise provided in the proxy.

ARTICLE III

DIRECTORS

     Section 1. POWERS. Subject to the provisions of the California General Corporation Law and any limitations in the articles of incorporation and these bylaws relating to action required to be approved by the shareholders or by the outstanding shares, the business and affairs of the corporation shall be managed and all corporate powers shall be exercised by or under the direction of the board of directors.

     Section 2. NUMBER AND QUALIFICATION OF DIRECTORS. The authorized number of directors shall be 3 until changed by a duly adopted amendment to the articles of incorporation.

     Section 3. ELECTION AND TERM OF OFFICE OF DIRECTORS. Directors shall be elected at each annual meeting of the shareholders to hold office until the next annual meeting. Each director, including a director elected to fill a vacancy, shall hold office until the expiration of the term for which elected and until a successor has been elected and qualified.

     Section 4. VACANCIES. Vacancies in the board of directors may be filled by a majority of the remaining directors, though less than a quorum, or by a sole remaining director.

     Section 5. PLACE OF MEETINGS AND MEETINGS BY TELEPHONE. Regular meetings of the board of directors may be held at

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any place within or outside the State of California that has been designated from time to time by resolution of the board. In the absence of such a designation, regular meetings shall be held at the principal executive office of the corporation. Special meetings of the board shall be held at any place within or outside the State of California that has been designated in the notice of the meeting or, if not stated in the notice or there is no notice, at the principal executive office of the corporation. Any meeting, regular or special, may be held by conference telephone or similar communication equipment, so long as all directors participating in the meeting can hear one another, and all such directors shall be deemed to be present in person at the meeting.

     Section 6. ANNUAL MEETING. Immediately following each annual meeting of shareholders, the board of directors shall hold a regular meeting for the purpose of organization, any desired election of officers, and the transaction of other business. Notice of this meeting shall not be required.

     Section 7. OTHER REGULAR MEETINGS. Other regular meetings of the board of directors shall be held without call at such time as shall from time to time be fixed by the board of directors. Such regular meetings may be held without notice.

     Section 8. SPECIAL MEETINGS. Special meetings of the board of directors for any purpose or purposes may be called at any time by the chairman of the board or the president or any vice president or the secretary or any two directors.

     Notice of the time and place of special meetings shall be delivered personally or by telephone to each director or sent by first-class mail or telegram, charges prepaid, addressed to each director at that director’s address as it is shown on the records of the corporation. In case the notice is mailed, it shall be deposited in the United States mail at least four (4) days before the time of the holding of the meeting. In case the notice is delivered personally, or by telephone or telegram, it shall be delivered personally or by telephone or to the telegraph company at least forty-eight (48) hours before the time of the holding of the meeting. Any oral notice given personally or by telephone may be communicated either to the director or to a person at the office of the director who the person giving the notice has reason to believe will promptly communicate it to the director. The notice need not specify the purpose of the meeting nor the place if the meeting is to be held at the principal executive office of the corporation.

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     Section 9. QUORUM. A majority of the authorized number of directors shall constitute a quorum for the transaction of business, except to adjourn as provided in Section 11 of this Article III. A meeting at which a quorum is initially present may continue to transact business notwithstanding the withdrawal of directors, if any action taken is approved by at least a majority of the required quorum for that meeting.

     Section 10. WAIVER OF NOTICE. The transactions of any meeting of the board of directors, however called and noticed or wherever held, shall be as valid as though had at a meeting duly held after regular call and notice if a quorum is present and if, either before or after the meeting, each of the directors not present signs a written waiver of notice, a consent to holding the meeting or an approval of the minutes. The waiver of notice or consent need not specify the purpose of the meeting. All such waivers, consents, and approvals shall be filed with the corporate records or made a part of the minutes of the meeting. Notice of a meeting shall also be deemed given to any director who attends the meeting without protesting before or at its commencement, the lack of notice to that director.

     Section 11. ADJOURNMENT. A majority of the directors present, whether or not constituting a quorum, may adjourn any meeting to another time and place.

     Section 12. ACTION WITHOUT MEETING. Any action required or permitted to be taken by the board of directors may be taken without a meeting, if all members of the board shall individually or collectively consent in writing to that action. Such action by written consent shall have the same force and effect as a unanimous vote of the board of directors. Such written consent or consents shall be filed with the minutes of the proceedings of the board.

     Section 13. FEES AND COMPENSATION OF DIRECTORS. Directors and members of committees may receive such compensation, if any, for their services, and such reimbursement of expenses, as may be fixed or determined by resolution of the board of directors.

ARTICLE IV

COMMITTEES

     Section 1. COMMITTEES OF DIRECTORS. The board of directors may, by resolution adopted by a majority of the authorized number of directors, designate one or more committees, each consisting of two or more directors, to

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serve at the pleasure of the board. The board may designate one or more directors as alternate members of any committee, who may replace any absent member at any meeting of the committee. Any committee, to the extent provided in the resolution of the board, shall have all the authority of the board, except as to matters set forth in Corporations Code 311.

     Section 2. MEETINGS AND ACTION OF COMMITTEES. Meetings and action of committees shall be governed by, and held and taken in accordance with the provisions at law and in these Bylaws applicable to directors.

ARTICLE V

OFFICERS

     Section 1. OFFICERS. The officers of the corporation shall be a president, a secretary, and a chief financial officer. The corporation may also have, at the discretion of the board of directors, a chairman of the board, one or more vice presidents, one or more assistant secretaries, one or more assistant treasurers, and such other officers as may be appointed in accordance with the provisions of Section 3 of this Article V. Any number of offices may be held by the same person.

     Section 2. ELECTION OF OFFICERS. The officers of the corporation, except such officers as may be appointed in accordance with the provisions of Section 3 of this Article V, shall be chosen by the board of directors, and each shall serve at the pleasure of the board, subject to the rights, if any, of an officer under any contract of employment.

     Section 3. SUBORDINATE OFFICERS. The board of directors may appoint, and may empower the president to appoint, such other officers as the business of the corporation may require, each of whom shall hold office for such period, have such authority and perform such duties as are provided in the bylaws or as the board of directors may from time to time determine.

     Section 4. REMOVAL AND RESIGNATION OF OFFICERS. Subject to the rights, if any, of an officer under any contract of employment, any officer may be removed, either with or without cause, by the board of directors, at any regular or special meeting of the board, or, except in case of an officer chosen by the board of directors, by any officer upon whom such power of removal may be conferred by the board of directors.

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     Section 5. VACANCIES IN OFFICES. A vacancy in any office because of death, resignation, removal, disqualification or any other cause shall be filled in the manner prescribed in these bylaws for regular appointments to that office.

     Section 6. CHAIRMAN OF THE BOARD. The chairman of the board, if such an officer be elected, shall, if present, preside at meetings of the board of directors and exercise and perform such other powers and duties as may be from time to time assigned to him by the board of directors or prescribed by the bylaws. If there is no president, the chairman of the board shall in addition be the chief executive officer of the corporation and shall have the powers and duties prescribed in Section 7 of this Article V.

     Section 7. PRESIDENT. Subject to such supervisory powers, if any, as may be given by the board of directors to the chairman of the board, if there be such an officer, the president shall be the chief executive officer of the corporation and shall, subject to the control of the board of directors, have general supervision, direction, and control of the business and the officers of the corporation. He shall preside at all meetings of the shareholders and, in the absence of the chairman of the board, or if there be none, at all meetings of the board of directors. He shall have the general powers and duties of management usually vested in the office of president of a corporation, and shall have such other powers and duties as may be prescribed by the board of directors or the bylaws.

     Section 8. VICE PRESIDENTS. In the absence or disability of the president, the vice presidents, if any, in order of their rank as fixed by the board of directors or, if not ranked, a vice president designated by the board of directors, shall perform all the duties of the president, and when so acting shall have all the powers of, and be subject to all the restrictions upon the president. The vice presidents shall have such other powers and perform such other duties as from time to time may be prescribed for them respectively by the board of directors or the bylaws, and the president, or the chairman of the board.

     Section 9. SECRETARY. The secretary shall keep or cause to be kept, at the principal executive office or such other place as the board of directors may direct, a book of minutes of all meetings and actions of directors, committees of directors, and shareholders, with the time and palce of holding, whether regular or special, and, if special, how authorized, the notice given, the names of those present at directors’ meetings or committee meetings, the number of

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     shares present or represented at shareholders’ meetings, and the proceedings.

     The secretary shall keep, or cause to be kept, at the principal executive office or at the office of the corporation’s transfer agent or registrar, as determined by resolution of the board of directors, a share register, or a duplicate share register, showing the names of all shareholders and their addresses, the number and classes of shares held by each, the number and date of certificates issued for the same, and the number and date of cancellation of every certificate surrendered for cancellation.

     The secretary shall give, or cause to be given, notice of all meetings of the shareholders and of the board of directors required by the bylaws or by law to be given, and he shall keep the seal of the corporation if one be adopted, in safe custody, and shall have such other powers and perform such other duties as may be prescribed by the board of directors or by the bylaws.

     Section 10. CHIEF FINANCIAL OFFICER. The chief financial officer shall keep and maintain, or cause to be kept and maintained, adequate and correct books and records of accounts of the properties and business transactions of the corporation, including accounts of its assets, liabilities, receipts, disbursements, gains, losses, capital, retained earnings, and shares. The books of account shall at all reasonable times be open to inspection by any director.

     The chief financial officer shall deposit all moneys and other valuables in the name and to the credit of the corporation with such depositaries as may be designated by the board of directors. He shall disburse the funds of the corporation as may be ordered by the board of directors, shall render to the president and directors, whenever they request it, an account of all of his transactions as chief financial officer and of the financial condition of the corporation, and shall have other powers and perform such other duties as may be prescribed by the board of directors or the bylaws.

ARTICLE VI

INDEMNIFICATION OF DIRECTORS, OFFICERS, EMPLOYEES
AND OTHER AGENTS

     The corporation shall, to the maximum extent permitted by the California General Corporation Law, indemnify each of its agents against expenses, judgments, fines, settlements

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and other amounts actually and reasonably incurred in connection with any proceeding arising by reason of the fact any such person is or was an agent of the corporation. For purposes of this Section, an “agent” of the corporation includes any person who is or was a director, officer, employee, or other agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee, or agent of another corporation, partnership, joint venture, trust, or other enterprise, or was a director, officer, employee, or agent of a corporation which was a predecessor corporation of the corporation or of another enterprise at the request of such predecessor corporation.

ARTICLE VII

RECORDS AND REPORTS

     Section 1. MAINTENANCE AND INSPECTION OF SHARE REGISTER. The corporation shall keep at its principal executive office, or at the office of its transfer agent or registrar, if either be appointed and as determined by resolution of the board of directors, a record of its shareholders, giving the names and addresses of all shareholders and the number and class of shares held by each shareholder.

     Section 2. ANNUAL REPORT TO SHAREHOLDERS. The annual report to shareholders referred to in Section 1501 of the California General Corporation Law is expressly dispensed with, but nothing herein shall be interpreted as prohibiting the board of directors from issuing annual or other periodic reports to the shareholders of the corporation as they consider appropriate.

     Section 3. FINANCIAL STATEMENTS. A copy of any annual financial statement and any income statement of the corporation for each quarterly period of each fiscal year, and any accompanying balance sheet of the corporation as of the end of each such period, that has been prepared by the corporation shall be kept on file in the principal executive office of the corporation for twelve (12) months and each such statement shall be exhibited at all reasonable times to any shareholder demanding an examination of any such statement or a copy shall be mailed to any such shareholder.

ARTICLE VIII

GENERAL CORPORATE MATTERS

     Section 1. RECORD DATE FOR PURPOSES OTHER THAN NOTICE AND VOTING. For purposes of determining the shareholders

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entitled to receive payment of any dividend or other distribution or allotment of any rights or entitled to exercise any rights in respect of any other lawful action (other than action by shareholders by written consent without a meeting), the board of directors may fix, in advance, a record date, which shall not be more than sixty (60) days before any such action, and in that case only shareholders of record on the date so fixed are entitled to receive the dividend, distribution, or allotment of rights or to exercise the rights, as the case may be, notwithstanding any transfer of any shares on the books of the corporation after the record date so fixed, except as otherwise provided in the California General Corporation Law.

     If the board of directors does not so fix a record date, the record date for determining shareholders for any such purpose shall be at the close of business on the day on which the board adopts the applicable resolution.

     Section 2. CHECKS, DRAFTS, EVIDENCES OF INDEBTEDNESS. All checks, drafts, or other orders for payment of money, notes, or other evidences of indebtedness, issued in the name of or payable to the corporation, shall be signed or endorsed by such person or persons and in such manner as, from time to time, shall be determined by resolution of the board of directors.

     Section 3. CORPORATE CONTRACTS AND INSTRUMENTS; HOW EXECUTED. The board of directors, except as otherwise provided in these bylaws, may authorize any officer or officers, agent or agents, to enter into any contract or execute any instrument in the name of and on behalf of the corporation, and this authority may be general or confined to specific instances; and, unless so authorized or ratified by the board of directors or within the agency power of an officer, no officer, agent, or employee shall have any power or authority to bind the corporation by any contract or engagement or to pledge its credit or to render it liable for any purpose or for any amount.

     Section 4. CERTIFICATES FOR SHARES. A certificate or certificates for shares of the capital stock of the corporation shall be issued to each shareholder when any of these shares are fully paid. All certificates shall be signed in the name of the corporation by the president or vice president and by the chief financial officer or an assistant treasurer or the secretary or any assistant secretary.

     Section 5. LOST CERTIFICATES. Except as provided in this Section 5, no new certificates for shares shall be issued to replace an old certificate unless the latter is

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surrendered to the corporation and cancelled at the same time. The board of directors may, in case any share certificate or certificate for any other security is lost, stolen, or destroyed, authorize the issuance of a replacement certificate on such terms and conditions as the board may require.

     Section 6. REPRESENTATION OF SHARES OF OTHER CORPORATIONS. The chairman of the board, the president, or any vice president, or any other person authorized by resolution of the board of directors or by any of the foregoing designated officers, is authorized to vote on behalf of the corporation any and all shares of any other corporation or corporations, foreign or domestic, standing in the name of the corporation.

     Section 7. CONSTRUCTION AND DEFINITIONS. Unless the context requires otherwise, the general provisions, rules of construction, and definitions in the California General Corporation Law shall govern the construction of these bylaws. Without limiting the generality of this provision, the singular number includes the plural, the plural number includes the singular, and the term “person” includes both a corporation and a natural person.

ARTICLE IX

AMENDMENTS

     Section 1. AMENDMENT BY SHAREHOLDERS. New bylaws may be adopted or these bylaws may be amended or repealed by the vote or written consent of holders of a majority of the outstanding shares entitled to vote; provided, however, that if the articles of incorporation of the corporation set forth the number of authorized directors of the corporation, the authorized number of directors may be changed only by an amendment of the articles of incorporation.

     Section 2. AMENDMENT BY DIRECTORS. Subject to the rights of the shareholders as provided in Section 1 of this Article IX, bylaws, other than a bylaw or an amendment of a bylaw changing the authorized number of directors, may be adopted, amended, or repealed by an absolute majority of the board of directors.

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