JP2004174897A - Manufacturing method for envelope whereon variable information is already shown, and envelope - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To manufacture an envelope whereon variable information such as an address and a lot number varying for each printing is already printed on the outside or inside thereof, with a high quality and high productivity, not by using a printer for exclusive use, but by using a printer of an electrophotographic system widespread generally. <P>SOLUTION: The variable information is printed not on a bag-shaped finished envelope, but on a sheet in a developed state before a bag making process in the course of an envelope manufacturing process, wherein the sheet is shaped into a bag, by providing a process of printing the variable information. This sheet in the developed state whereon the variable information is already printed is shaped into the bag in the bag making process and thereby the envelope having the variable information printed is manufactured. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an envelope on which variable information is displayed and a method for manufacturing the same.
[0002]
[Prior art]
As shown in FIG. 1, the conventional manufacturing of envelopes displaying variable information involves an envelope manufacturing process A from a fixed information printing process A for printing fixed information on printing paper to a bag making process E for continuously processing gluing and bonding. It consists of an address label printing step a and a variable information display step c after bag making, or an envelope manufacturing step a and a variable information display step c after bag making.
Envelope manufacturing process (a) prints fixed information on printing paper for the purpose of mass-producing the same display contents such as lithographic, letterpress, gravure, and stencil printing of common fixed designs, images, and text information printing. A makeup cutting step B for trimming the finished printed paper a manufactured by the fixed information printing step A, a development cutting step D for extracting the paper b after the makeup cutting into an expanded form of the envelope, An envelope main body e is manufactured, which comprises a bag making step E of continuously performing gluing and bonding in order to continuously process gluing and bonding in order to make the paper d into a bag shape. In the case where the Thompson processing is adopted in the unfolding step D, the decorative cutting step B is unnecessary.
Also, after the bag making, the variable information displaying step C is a variable information printing in which the variable information from the computer is printed on the envelope main body e which has been made by a brush printer F or a rubber stamping / numbering step G or a dedicated printer capable of directly outputting to the envelope. Step C or an address label printing step A. The address label f printed on the computer paper by the variable information printing step C for printing variable information from the computer in advance is composed of a label attaching step H by a manual or automatic label attaching machine. The variable information-displayed envelopes c having individually different display contents are manufactured. Direct mail i is manufactured after the three steps of A.I.U., through the enclosing step A of the contents enclosing step D for enclosing greeting cards, flyers, booklets, etc. (hereinafter referred to as contents). is there.
[0003]
Further, in the envelope-integrated manufacturing method, which is one conventional variable information display method, since the envelope and the contents are not separated but integrated, there is no concept of enclosing the contents in the envelope. As shown in FIGS. 2 to 7, the exterior part 1 serving as an envelope and the part 2 corresponding to the contents are integrated as shown in FIGS. 3, 5, and 7, and the part 2 corresponding to the contents is folded. By doing so, it is wrapped in the exterior part 1 which plays the role of a slightly larger envelope.
After wrapping, as shown in FIGS. 2, 4 and 6, the bonding portions 3 on three sides are bonded by gluing or the like to form a bag. The variable information display realizes the production of a variable information-displayed direct mail by providing a variable information display step by a printer during a series of steps of a printing step, a folding step, and a bonding step.
[0004]
In the developed view shown in FIG. 3, a portion 2 corresponding to the contents is bellows-folded, wrapped with an exterior portion 1 serving as an envelope, and a three-sided bonded portion 3 is glued open as shown in FIG. Manufacture direct mail. Also, as shown in FIG. 5, a part 2 corresponding to a leaflet-like content is folded and wound and folded, and as shown in FIG. Glue to produce direct mail.
Further, in the developed view shown in FIG. 7, the part 2 corresponding to the booklet-shaped contents is folded in two, and as shown in FIG. 6, the two sides at both open ends of the exterior part 1 serving as an envelope and the flap 4 are glued. Processing and manufacturing direct mail.
[0005]
As described above, the envelope-integrated manufacturing method is a manufacturing method based on folding and packaging technology on the premise that a single member is processed, and there is no concept of producing an envelope for the purpose of enclosing contents. I do. On the other hand, a method of manufacturing a direct mail using an envelope as shown in FIG. 1 involves manufacturing a plurality of members of an envelope and contents and enclosing the plurality of members into one in a final step. A manufacturing method characterized in that:
[0006]
[Problems to be solved by the invention]
However, according to the conventional technique of printing variable information on the above-mentioned envelope, the envelope is in the shape of a bag, so that the entire surface is not in a state of being in close contact. When printing with a general electrophotographic printer, the paper tends to wrinkle because the paper is passed between the rollers that apply pressure. Cannot print variable information. For this reason, most of the dedicated printers adopting the ink jet system, which is characterized in that the printing on the envelope is not grounded to the surface to be printed. The envelopes are conveyed one by one at a speed of about 10,000 to 20,000 sheets per hour under a fixed print head (a place where ink is ejected) of the ink jet printer to realize printing of variable information. However, since this dedicated printer is expensive, the present invention is not limited to this dedicated printer, and has a general versatility for electrophotography in which toner is fixed on paper by heat and pressure with high versatility for printing letters and office documents. An object of the present invention is to provide a method for manufacturing variable information display on an envelope with a high quality and high productivity by using a simple printer.
[0007]
In addition, in an ink jet type dedicated printer for printing on an envelope, most of the ink used is water-based because of easy handling. When a delivery address such as a mail or a barcode for machine reading is printed with the water-based ink of this dedicated printer, the printed delivery address or the barcode becomes unreadable due to rain or other reasons during the delivery. There is danger. SUMMARY OF THE INVENTION It is an object of the present invention to provide a method for producing a high-quality and high-productivity printer without using aqueous ink of a dedicated printer.
[0008]
Also, as shown in FIG. 8, printing on the front surface of the envelope outer surface in the form of a bag or on the back surface of the envelope outer surface as shown in FIG. However, printing on the inner surface of a bag-shaped envelope as shown in FIG. 10 is not possible.
Also, in the variable information display step c after bag-closing as shown in FIG. 1, the brushing step F without using a dedicated printer, the rubber stamping and numbering step G, and the sticking step H with a manual or automatic label sticking machine are impossible or extremely impossible. Have difficulty. Printing on the inner surface of the envelope as shown in FIG. 10 is restricted by the feature that the envelope has a bag shape. Therefore, an object of the present invention is to provide a method of manufacturing with high quality and high productivity by eliminating the restriction due to the feature.
[0009]
In addition, according to the conventional envelope-integrated manufacturing method shown in FIGS. 2 to 7, it is possible to realize variable information display on the front surface, the back surface, and the inner surface of the exterior part 1 serving as an envelope. However, the content of the direct mail is inflexible. That is, the feature of the envelope-integrated manufacturing method is that the exterior part 1 serving as an envelope and the part 2 corresponding to the contents are not separated but are integrated into a product, and therefore, The exterior part 1 serving as an envelope and the part 2 corresponding to the contents are made of different paper quality, or a flyer having a different shape when the part 2 corresponding to the contents is wrapped in the exterior part 1 is additionally wrapped. It is difficult. Therefore, the present invention realizes the display of variable information on an envelope and, at the same time, in order to effectively transmit a message, a high-quality and high-quality direct mail containing a greeting card of different paper quality or a flyer of a different shape is enclosed. It is an object of the present invention to provide a method for manufacturing with high flexibility.
[0010]
Further, according to the envelope-integrated manufacturing method, it is not possible to separately manufacture the part 2 corresponding to the contents for displaying a message. Lack of flexibility because specific flyers cannot be added and enclosed only at the beginning. Accordingly, the present invention realizes the display of variable information on envelopes, and at the same time, produces high-quality, high-quality direct mail that can be flexibly handled, such as enclosing additional messages or adding specific flyers to some delivery destinations. It is an object of the present invention to provide a method for manufacturing with high flexibility.
[0011]
Furthermore, according to the envelope-integrated manufacturing method, when a questionnaire sheet for replying to a questionnaire from a delivery destination of a direct mail, a reply envelope, and a reply postcard are assigned to the part 2 corresponding to the contents of the envelope-integrated manufacturing method, Since they cannot be manufactured separately, the questionnaire respondents need time and effort for separation, which lowers the response rate. Therefore, the present invention realizes the display of variable information on an envelope and, at the same time, it is desirable that the contents such as a questionnaire sheet, a reply envelope, and a reply postcard are separated in advance in a desirable state. It is an object of the present invention to provide a method for producing enclosed direct mail with high quality and high productivity.
[0012]
[Means for Solving the Problems]
In order to solve the above problems, an invention according to claim 1 is a method for manufacturing an envelope with variable information displayed, comprising the following steps in order to produce an envelope with variable information displayed thereon. is there.
A. Fixed information printing process for printing fixed information on printing paper,
B. Makeup cutting process,
C. A variable information printing process for printing variable information from a computer,
D. Unfolding process,
E. FIG. A bag making process that continuously processes gluing and bonding.
[0013]
The invention according to claim 2 is a method for manufacturing an envelope with variable information displayed, comprising the following steps in order to produce an envelope with variable information displayed thereon.
A. Fixed information printing process for printing fixed information on printing paper,
B. Makeup cutting process,
D. Unfolding process,
C. A variable information printing process for printing variable information from a computer,
E. FIG. A bag making process that continuously processes gluing and bonding.
[0014]
The invention according to claim 3 is a method for producing an envelope with displayed variable information, comprising the following steps in order to produce an envelope with displayed variable information.
A. Fixed information printing process for printing fixed information on printing paper,
C. A variable information printing process for printing variable information from a computer,
B. Makeup cutting process,
D. Unfolding process,
E. FIG. A bag making process that continuously processes gluing and bonding.
[0015]
The invention according to claim 4 is a method for producing an envelope with displayed variable information, comprising the following steps in order to produce an envelope with displayed variable information.
A. Fixed information printing process for printing fixed information on printing paper,
C. A variable information printing process for printing variable information from a computer,
D. Unfolding process,
E. FIG. A bag making process that continuously processes gluing and bonding.
[0016]
The invention according to claim 5 is a method for manufacturing an envelope with variable information displayed, comprising the following steps in order to produce an envelope with variable information displayed thereon.
A. Fixed information printing process for printing fixed information on printing paper,
D. Unfolding process,
C. A variable information printing process for printing variable information from a computer,
E. FIG. A bag making process that continuously processes gluing and bonding.
[0017]
Further, the invention of claim 6 is a processing part intended to be separated from the envelope body after the bag making, or a processing part for the purpose of separation, into the unfolded envelope semi-finished product which is the paper before the bag making process to be provided for the envelope. This is a method for manufacturing an envelope on which variable information is displayed, which is characterized by displaying variable information on an attached object or attached matter.
[0018]
In addition, the invention according to claim 7 is characterized in that variable information is displayed on a semi-finished envelope in an unfolded state, which is a sheet to be supplied to an envelope, before the envelope unfolding step for the purpose of producing an envelope on which variable information is displayed. It is a manufacturing method of the displayed envelope.
[0019]
Further, the variable information printing method according to the present invention is characterized in that the variable information is printed on a semi-finished envelope in an expanded state, which is a sheet to be supplied to the envelope, after the envelope expanding and releasing step for the purpose of producing an envelope with variable information displayed thereon. It is a manufacturing method of the displayed envelope.
[0020]
A ninth aspect of the present invention provides a common design for providing envelopes for displaying variable information, a continuous form sheet for computer output after printing of character information, a roll sheet for computer output, and a sheet-fed printing press. This is a method for producing an envelope with variable information displayed, characterized by printing variable information on paper for printing and roll paper for a rotary printing press.
[0021]
The invention of claim 10 provides a common design by on-demand printing on a sheet provided to an envelope for the purpose of producing an envelope with variable information displayed, and a variable information display with simultaneous printing of character information and variable information printing. This is a method for manufacturing an envelope.
[0022]
BEST MODE FOR CARRYING OUT THE INVENTION
One embodiment of the present invention is shown in FIG. The display of the variable information is not displayed on the envelope main body e in which the bag has been formed in the variable information display step C after the bag making in the conventional process as shown in FIG. 1, but as shown in FIG. A variable information printing step C for printing variable information from a computer is provided after the makeup cutting step B, and the paper b after the makeup cutting, which is a semi-finished envelope before the bag making step E, in which gluing and bonding are continuously processed. The printing of the variable information is realized by manufacturing the decorative information display paper g on which the variable information is displayed.
[0023]
In this way, printing on the front surface of the envelope outer surface as shown in FIG. 8 and printing on the back surface of the envelope outer surface as shown in FIG. 9 can be realized, as well as the bag-like envelope inner surface of the envelope as shown in FIG. 9 makes it possible to display variable information which is impossible only after the bag is formed.
[0024]
According to the embodiment shown in FIG. 12, for the purpose of delivery via postal mail or a private transportation company, a zip code 7, an address, a company name, a department, a position, a name, a title, a telephone number, etc. Of the destination variable information 8 before the envelope is made.
In addition, by changing the display of the handling type 9 and the special city display 10 in the postal regulations for each delivery area, it contributes to realization of flexibility and efficiency of the enclosing process I as shown in FIG. The display of the original postal code, address, company name, department, post, name, title, telephone number, a map of the company or store location, and delivery source information 11 is realized.
In addition, according to the attributes of the customer's age, gender, purchase history, subscription magazine, and other attributes, the store of the sender, the event plan, the store manager, and the person in charge, the envelope outer surface 5 and the envelope inner surface 6 as shown in FIG. The display of the message or the image as the message information 12 is realized.
[0025]
FIG. 14 shows an embodiment of the present invention. FIG. 14 is a diagram illustrating a process of unfolding and forming a semi-finished envelope before a bag making process E in which gluing and bonding are continuously processed into a bag shape as shown in the process diagram of FIG. After that, a variable information printing step C for printing variable information from a computer is provided, and the variable information is printed on the sheet d after the unfolding, and the unfolded sheet h with the variable information displayed as shown in FIG. 14 is realized. I do. As a result, as shown in the example of the embodiment shown in FIG. 14, the payment receiving party display 13 such as the approval bureau, the approval number and the expiration date, the reply destination information 14 such as the return address / name and the customer bar code, and the private transportation company It is possible to change the delivery management information 15 such as a branch / office code, a land code, an address code, etc. relating to the display items in the handling for each delivery destination area. In addition, it is easy to register the computer when the addressed envelope is returned to the delivery source through a store, postal service, or private transport company after delivery, a customer number that facilitates identification on the Internet or by telephone, and a certain resolution. The present invention realizes customer management such as automatic reading display such as a barcode necessary for the user and display of customer management information 16 necessary for the mail preference service.
In addition to printing on the front surface of the envelope as shown in FIG. 8 and printing on the back surface of the envelope as shown in FIG. 9, the message information is printed on the inner surface 6 of the envelope of the envelope as shown in FIG. 12 can be displayed.
[0026]
FIG. 16 showing an embodiment of the present invention is a sheet-fed printing machine which is a semi-finished envelope product before a bag making process E in which gluing and bonding are continuously processed into a bag shape as shown in the process diagram shown in FIG. After the fixed information printing step A for printing the fixed information on the printing paper, the variable information printing step C for printing the variable information from the computer is performed, and the variable information is printed. The variable information-displayed printing paper j as shown is manufactured. In this way, printing on the front surface of the envelope outer surface as shown in FIG. 8 and printing on the back surface of the envelope outer surface as shown in FIG. 9 can be realized, as well as the bag-like envelope inner surface of the envelope as shown in FIG. 6, the display of the message information 12 can be performed.
[0027]
"Other embodiments"
Further, as another embodiment, the variable information printing as shown in FIG. 18 is performed by printing variable information on the envelope main body e which has been made in the variable information display step c after the conventional bag making as shown in FIG. Instead of displaying the variable information, as shown in FIG. 17, variable information is printed on computer paper 1 which is a semi-finished envelope before the bag making step E of continuously performing gluing and bonding. This is because a rotary press is used to print a fixed information on a printing sheet. A fixed-form printing process A prints a completed rolled-up paper a wound in a roll shape, and feeds a continuous form printer compatible feed hole. The computer paper 1 is manufactured through a feed hole / folding process J in which the following steps are performed. Next, variable information is printed in a variable information printing step C for printing variable information from a computer, and computer paper m on which variable information is displayed for the purpose of performing bag making is manufactured. This variable information-displayed computer paper m undergoes a burst process K for processing one sheet at a time into bursts to produce a post-burst paper n, and a makeup cutting process B and an envelope development die-cutting process D, and continuous processing of gluing and bonding. To the bag making process E. Through this series of steps, the production of an envelope with variable information displayed is realized.
[0028]
Further, the embodiment of the variable information printing shown in FIG. 19 is a variable information-displayed decorative cut-off paper g which is a semi-finished envelope up to a bag making step E for continuously processing the gluing and bonding as shown in FIG. This is for the paper b after the makeup is cut off, the finished paper a that has been printed, or the printing paper used in the fixed information printing process A that prints information that does not change for each printing. This is realized by performing a perforating process or the like to separate the envelope from the envelope main body, and performing variable information printing on an envelope processed portion subjected to a process intended to be used after the separation. This is because a sewing machine 17 is provided at a portion located on the inner surface 6 of the envelope after the bag is made as shown in FIG. 10 so as to be separable, and customer information 18 as shown in FIG. By applying the number 19, an envelope-integrated scratch card can be manufactured, and a speed lottery for the purpose of sales promotion can be delivered to a customer by mail or a private transport company.
[0029]
Further, in the embodiment of the variable information printing as shown in FIG. 20, the variable information-displayed decorative cutting paper g which is a semi-finished envelope up to the bag making process E for continuously processing the gluing and bonding as shown in FIG. is there. This applies to the printing paper used in the fixed information printing step A for printing the fixed information on the paper b after the makeup is cut off, the finished paper a printed, or the printing paper, such as a sealing process, a card pasting process, and a scratching process. The variable information is printed on the attachments / attachments intended for separation purposes or for use after separation and on the processed portion of the envelope. This is achieved by providing a card sticking process on a portion located on the inner surface 9 of the envelope after bag making as shown in FIG. 10 and printing the customer information 18 on the sticker card 20 after the card sticking process as shown in FIG. After the envelope is made into a envelope, a variable information printed card attached to the inner surface of the envelope integrated with the envelope is manufactured, and the variable information can be mailed or delivered to customers by a private transport company while maintaining the confidentiality of the variable information.
[0030]
【The invention's effect】
As described above, according to the present invention, the bag making process E. An electronic device that prints variable information on a semi-finished product before it becomes a bag, and then makes the bag to fix toner on paper with heat or pressure, which is not suitable for printing on a bag-shaped envelope. By using a printer that is widely used to print photographic letters and office documents, in other words, a general printer that is manufactured on the assumption that printing is performed on a single sheet of paper, variable information display can be performed. A certain envelope can be produced. Therefore, it is possible to manufacture an envelope on which variable information has been printed, without investing in a special printer corresponding to the shape characteristic due to the envelope being a bag shape.
[0031]
In addition, water-based ink widely used in printers dedicated to printing on envelopes has a weak point against water, but variable envelopes printed with variable information using a general printer of the electrophotographic type have excellent water resistance. Since the information display is realized, the handling of the printed envelope becomes easy.
[0032]
Further, the display of variable information on the inner surface of the envelope as shown in FIG. 10 can maintain confidentiality when displaying personal information. Further, adding the inner surface of the envelope to the display area makes it difficult to display the variable information. Has the effect of doubling. In other words, this has the effect of expanding the quality and quantity of the variable information display.
[0033]
On the other hand, the present invention realizes enclosing greetings of different paper qualities and flyers of different shapes with the same direct mail, which is difficult to achieve with the envelope-integrated manufacturing method, and appeals for messages that are difficult to express in sentences and designs. Effective for improvement.
[0034]
The present invention also relates to the production of envelopes with variable information displayed and envelopes, and the contents to be enclosed are produced separately. Therefore, it is easy to add a part of the message and enclose it with a print, or to add a specific flyer to only a part of the delivery destination and enclose it, and change the contents in detail according to the attribute of the destination. It can be added and has excellent operational flexibility.
[0035]
Furthermore, in the envelope-integrated manufacturing method, it is difficult to wrap a questionnaire sheet for replying to a questionnaire, a reply envelope, and a reply postcard from the delivery destination of the direct mail in a separated state in advance, and the biggest problem is the ease of replying. In direct marketing, which can be sealed in a state of being separated in advance, the production method of the present invention, which does not require separation, is effective in improving the response rate.
[Brief description of the drawings]
FIG. 1 is a process chart showing a conventional technique.
FIG. 2 is an explanatory view showing a conventional technique. FIG. 3 is an explanatory view showing a conventional technique.
FIG. 4 is an explanatory view showing a conventional technique. FIG. 5 is an explanatory view showing a conventional technique.
FIG. 6 is an explanatory view showing a conventional technique. FIG. 7 is an explanatory view showing a conventional technique.
FIG. 8 is a plan view showing an embodiment of the present invention.
FIG. 9 is a plan view showing an embodiment of the present invention.
FIG. 10 is a plan view showing an embodiment of the present invention.
FIG. 11 is a process chart showing one embodiment of the present invention.
FIG. 12 is a plan view showing an embodiment of the present invention.
FIG. 13 is a plan view showing an embodiment of the present invention.
FIG. 14 is a plan view showing an embodiment of the present invention.
FIG. 15 is a process chart showing one embodiment of the present invention.
FIG. 16 is a process chart showing one embodiment of the present invention.
FIG. 17 is a plan view showing an embodiment of the present invention.
FIG. 18 is a process chart showing one embodiment of the present invention.
FIG. 19 is a plan view showing an embodiment of the present invention.
FIG. 20 is a plan view showing an embodiment of the present invention.
[Explanation of symbols]
A) Envelope manufacturing process b) Address label printing process c) Variable information display process after bag making d) Contents enclosing process A Fixed information printing process B to print fixed information on print paper B Makeup cutting process C Variable to print variable information from computer Information printing process D Unfolding die cutting process E Bag making process for continuous processing of gluing and lamination F Brushing process G Rubber stamping and numbering process H Label pasting process by manual or automatic label pasting machine I Enclosing process J Feed hole / folding process K Burst process a Printed finished paper b Paper after makeup cut c Envelope with variable information display d Paper after unfolding e Envelope body f with bag made f Address label g Variable information display Makeup cut off paper h Variable information display Pre-deployed paper after cutting i Direct mail j Finished paper with variable information displayed l Computer paper m Computer paper with variable information displayed Paper after blasting 1 Exterior part 2 that plays the role of a cylinder 2 Part corresponding to contents 3 Bonding part 4 Flap 5 Envelope outer surface 6 Envelope inner surface 7 Postal code 8 Delivery destination variable information 9 Handling type 10 Special display in city 11 Delivery source information 12 Message information 13 Charge receiver pay display 14 Reply-to information 15 Delivery management information 16 Customer management information 17 Sewing machine processing 18 Customer information 19 Scratch processing 20 Pasting card

Claims (10)

Manufacturing of an envelope displaying variable information, which includes the following steps in order to produce an envelope displaying information (hereinafter referred to as variable information) that changes with each printing, such as an address and an address. Method.
A. A fixed information printing step of printing information that does not change for each printing (hereinafter, referred to as fixed information) on printing paper;
B. Makeup cutting process,
C. A variable information printing process for printing variable information from a computer,
D. Unfolding process,
E. FIG. A bag making process that continuously processes gluing and bonding. A method for producing an envelope with variable information displayed, comprising the following steps in order to produce an envelope with variable information displayed thereon.
A. Fixed information printing process for printing fixed information on printing paper,
B. Makeup cutting process,
D. Unfolding process,
C. A variable information printing process for printing variable information from a computer,
E. FIG. A bag making process that continuously processes gluing and bonding. A method for producing an envelope with variable information displayed, comprising the following steps in order to produce an envelope with variable information displayed thereon.
A. Fixed information printing process for printing fixed information on printing paper,
C. A variable information printing process for printing variable information from a computer,
B. Makeup cutting process,
D. Unfolding process,
E. FIG. A bag making process that continuously processes gluing and bonding. A method for producing an envelope with variable information displayed, comprising the following steps in order to produce an envelope with variable information displayed thereon.
A. Fixed information printing process for printing fixed information on printing paper,
C. A variable information printing process for printing variable information from a computer,
D. Unfolding process,
E. FIG. A bag making process that continuously processes gluing and bonding. A method for producing an envelope with variable information displayed, comprising the following steps in order to produce an envelope with variable information displayed thereon.
A. Fixed information printing process for printing fixed information on printing paper,
D. Unfolding process,
C. A variable information printing process for printing variable information from a computer,
E. FIG. A bag making process that continuously processes gluing and bonding. Variable information display on the processed semi-finished envelope, which is the paper before the bag making process to be used for the envelope, on the processed part that is intended to be used separately from the envelope body after the bag is made, or on the adhered or attached material for the purpose of separation The method for manufacturing an envelope with variable information displayed according to any one of claims 1 to 5, characterized in that: 6. A variable information display on a semi-finished envelope in an expanded state, which is a sheet to be supplied to an envelope, prior to an envelope expanding and forming step for the purpose of producing an envelope with variable information displayed thereon. The method for producing an envelope with variable information displayed thereon according to the above. 6. The variable information printing method according to claim 1, wherein the variable information printing is performed on a semi-finished envelope in an expanded state, which is a sheet to be provided to the envelope, after the envelope expanding and forming step for the purpose of producing the envelope with the variable information displayed thereon. The method for producing an envelope with variable information displayed thereon according to the above. A common design used for envelopes for the purpose of producing envelopes displaying variable information, continuous form paper for computer output after printing character information, roll paper for computer output, paper for sheet-fed printing press, roll paper for rotary printing press The method for producing an envelope with variable information displayed thereon according to any one of claims 1 to 5, wherein the variable information is printed on the envelope. The common design by on-demand printing on paper provided to an envelope for the purpose of producing an envelope on which variable information is displayed, and printing of character information and simultaneous printing of variable information are characterized by the above-mentioned. Of manufacturing envelopes displaying variable information.

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