Apparatus and method of processing mail

• US 3,983,679 A
• Filed: 05/30/1975
• Issued: 10/05/1976
• Est. Priority Date: 05/30/1975
• Status: Expired due to Term

• Current Assignee: Bankers Trust Company (Deutsche Bank)
• Original Assignee: Bell & Howell LLC (Böwe Systec AG)
• Inventors: Zemke, Edward H.
• Primary Examiner(s): McGehee, Travis S.
• Assistant Examiner(s): Sipos, John
• Application Number:
  US05/582,360
• Time in Patent Office: 494 Days
• Field of Search: 53/21 FW, 53/31, 53/59 R, 53/117, 53/206, 53/266 A, 53/53, 53/54, 83/287, 83/296, 93/61 AL, 93/73, 270/21, 270/55, 270/62, 270/66
• US Class Current: 53/397
• CPC Class Codes: B43M 5/045 using heat-sensitive adhesive

Abstract

A mail or letter preparing system prepares both "self mailers" and envelope letters for mailing. The system includes apparatus for cutting individual-page letter sheets or leaving letter sheets as united pages. The united page sheets are folded by a first folder to be the same size as individual-page sheets. A second folder then folds both the individual sheets and the united-page sheets to letters of a predetermined envelope size. Also under the control of a central computer, a sealer seals some of these folded letters for mailing as they are and transports the others "as self-mailers" to inserter apparatus. Likewise, the inserter apparatus after adding any additional inserts which are to accompany enveloped letters, stuffs the unsealed letters into respective envelopes, but merely transports the sealed self mailers there-through without stuffing them into envelopes. Both stuffed envelopes and self mailers are expelled from the inserter from the same exit and transported by the same conveyor to a sorter. The sorter sorts these items to be mailed in accordance with instructions from the central computer.

Claims

1. A method for preparing letters to be mailed comprising the steps of:

longitudinally conveying a continuous web of paper, and sheets cut therefrom, along a track through various stations;

printing material corresponding to pages of printed material along the length of said continuous web of paper at a printing station;

cutting the continuous web of paper crosswise between selective ones of said material corresponding to pages of printed material to form individual-page printed sheets, and leaving other sheets as united multi-page printed sheets, at a cutting station;

conveying all said sheets along said track through a folding station and folding said multi-page printed sheets along lateral creases to the size of individual-page printed sheets and allowing said one page sheets to pass therethrough without being folded; and

thereafter folding all sheets to a standard folded-letter size.

2. A method as in claim 1 wherein is further included a step of perforating said continuous web between material corresponding to pages of printed material prior to cutting said continuous web.

3. A method as claimed in claim 2, wherein is further included the step of conveying all said letter-size folded sheets through a sealing station and at said sealing station sealing selected ones of of said folded letters and leaving others of said folded letters unsealed, and the step of conveying both said sealed and unsealed letters with the same conveyor through an inserter station and at said inserter station inserting said unsealed letters into envelopes but not inserting said sealed letters into envelopes.

4. A method of preparing mass mailings comprising the steps of:

conveying folded printed sheets along a path through an envelope inserter station;

sealing some of the folded printed sheets and leaving others unsealed at said envelope inserter station placing said unsealed printed sheets in envelopes while said unsealed printed sheets are travelling along said path, and allowing said sealed printed sheets to travel along the same path without being placed into envelopes; and

,

expelling said thusly enveloped printed sheets and said sealed printed sheets from said envelope inserter station along the same path.

5. A method of preparing mass mailings as in claim 4 wherein some of the said folded printed sheets are multi-paged, with said pages being attached along the edges thereof.

6. A method of preparing mass mailings comprising the steps of:

longitudinally conveying a continuous web of paper upon a track through a printing station;

at said printing station, selectively printing material corresponding to pages of printed material along the length of said continuous web of paper;

conveying said web through a cutting station, and at said cutting station selectively cutting the continuous web of paper crosswise between selective ones of said material corresponding to pages of printed material to form individual-page printed sheets and united multi-page printed sheets;

conveying said individual-page and multi-page printed sheets along the same conveyor through a first folding station, and at said first folding station folding said multi-page printed sheets along lateral creases to the size of the individual-page printed sheets;

thereafter conveying said individual and multi-page printed sheets through a second folding station, and in said second folding station folding all sheets to a standard folded-letter size;

conveying all said letter-size sheets through a sealing station, and at said sealing station selectively sealing some of said letter-size sheets in their folded configurations to form self mailers, but allowing others of said letter-size sheets to pass through said sealing station without being sealed; and

thereafter conveying all said letter-size sheets through an envelope inserter station, and at said envelope inserter station placing said unsealed printed sheets in envelopes and allowing said sealed printed sheets to pass through said envelope inserter station without being placed into envelopes.

7. A method as in claim 6 wherein said enveloped and non-enveloped letters are expelled from said envelope inserter station along the same path.

8. A method as in claim 6 wherein said selective cutting at said cutting station cuts said web into sheets of one, two, and three pages.