JPH0745216B2 - Envelope paper manufacturing method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing envelope paper which can be printed by a computer printer such as a laser printer or a kanji printer.

[0002]

2. Description of the Related Art Envelope paper is prepared by adhering three sides of an outer paper as an outer material of an envelope to a surface of a backing paper, and a predetermined item is printed on the outer paper by a printer and used as a salary bag, for example. It is known.

By the way, a computer printing machine called a kanji printer or a laser printer feeds a sheet with a slight gap between the sheet and the drum when the sheet is fed, and the sheet is applied to the drum by static electricity. It uses an electrophotographic method that prints by transferring the existing toner onto paper. However, a sheet having unevenness and a curl, or a sheet obtained by superposing two sheets of paper is not suitable for printing by a computer printer of this type.

This is because even when the paper is continuous paper, irregularities are generated in the perforations and the folds of the paper, and there are portions where printing cannot be performed before and after the perforations and folds.
Further, when the sheets of paper are superposed, it is difficult for the sheets of paper to adhere to each other completely, so that floating occurs between the sheets of paper, which makes it impossible to perform printing on a portion where irregularities occur on the sheet of paper.

Therefore, in the case where two sheets of paper such as an envelope are superposed, it is possible to print by the above-mentioned computer printer if the sheets are completely in close contact and do not look like one sheet. There was a problem that I could not.

[0006]

SUMMARY OF THE INVENTION An object of the present invention is to provide an envelope sheet which can be printed by a computer printer such as a laser printer by joining two sheets in a completely adhered state. Is.

[0007]

Means for solving the problems in the present invention include a step of bonding a plastic film having a size excluding a margin portion to a mount having a mirror-finished surface, and an adhesive on the back surface. It is characterized by comprising the step of joining the coated outer surface paper to the adhesive-coated surface of the base material and adhering it under pressure.

Another means for solving the problems in the present invention is a step of joining a plastic film having a size excluding the margin portion to a mount having a mirror-finished surface, and applying an adhesive to the back surface. A step of bonding the outer surface paper with the adhesive-coated surface to the backing paper and pressure-bonding it, and making a perforation on the backing paper and the outer surface paper at the side edges that do not have the adhesive margin portion to form a cut piece on the outer surface paper. It is characterized by comprising steps.

[0009]

1 is a plan view of an envelope sheet manufactured according to the present invention, FIG. 2 is a sectional view of the same, and FIG. 3 is a manufacturing process diagram. In the figure, the mount 1 is the lining of the envelope, and the surface of which is mirror-finished is used. Further, the outer material sheet 2 which is the outer material of the envelope is joined to the surface of the mount material 1, the three edges of the outer material sheet 2 are adhered to form the glue margin portion 3, and the remaining portions are all temporarily adhered. There is. The backing sheet 1 is a continuous sheet and has feed holes 4 formed on both sides for mounting on a computer printer.

The outer cover sheet 2 is formed of a continuous sheet in the inside of the feed hole 4 of the mount 1 in the same manner as the mount 1, and the paste margin portion 3 is cut off together with the mount 1 at a portion adjacent to each other. A first perforation 5 is provided for performing the operation, and a member partitioned by the perforation 5 is an envelope sheet 6.

Further, the envelope paper 6 is provided with a second perforation 7 parallel to the feed hole 4 at a side portion temporarily attached to the mount 1 and near the feed hole 4 of the mount 1. ing. Therefore, the envelope paper 6 is cut into the envelope paper 6 for each unit by the first perforation 5, and then the second perforation 7 is separated.
Is cut off, the perforation 7 portion becomes the opening of the envelope.

In FIG. 2, a mirror-finished mirror surface portion 8 is formed on the surface of the mount 1, and a plastic film 9 of a size obtained by removing the adhesive margin portion from the outer material sheet 2 is laminated on the surface of the mirror-finished portion 8. Has been done. In addition, the adhesive 10 is applied to the entire back surface of the outer material sheet 2 and bonded to the mount sheet 1.

Next, referring to FIG. 3, a specific example of the method for manufacturing envelope paper will be described. First, the mount 1 is provided with the mirror surface portion 8 on the entire surface, and the surface of the mirror surface portion 8 is covered with the plastic film 9 having the size corresponding to the temporary adhesion portion of the outer material sheet 2, that is, the size of the portion excluding the glue margin portion 3. Attach it. As an example of mirror-finishing the surface of the mount 1, the mount is coated with non-peelable silicon. Both the mount 1 and the plastic film 9 are completely adhered to each other so that they do not float due to their wettability and static electricity (FIG. 3A).

In the embodiment, since the backing sheet 1 is a continuous paper, the plastic film 9 laminated on the backing sheet 1 has a size except the glue margin portion 3 of the envelope, and a plurality of sheets are arranged in parallel. As a method of accurate positioning, mount 1
When the plastic film 9 is superposed on the entire surface of the sheet, and thereafter, a cut is formed at a size and a position excluding the glue margin portion 3 and an unnecessary portion is removed, the plastic film 9 can be easily aligned with the mount 1.

Next, the outer surface paper 2 having the adhesive 10 applied to the entire back surface is joined to the laminated surface of the plastic film 9 of the mount 1 and pressure-bonded (FIG. 3B). The adhesive 10 is
The outer fabric sheet 2 and the plastic film 9 are completely adhered by pressure bonding, and there is no floating between them. Therefore, the outer fabric sheet 2 and the mount sheet 1 are as if they were one sheet. Further subsequently, in order to partition the envelope paper 6 into the contact-polymerized paper, the first perforation 5 is inserted in the central portion of the sizing margin portion 3 orthogonally to the feed hole 4 to partition and form the envelope paper 6. .
A second perforation 7 is provided along the feed hole 4 on the side of the envelope that serves as the opening, and a separating piece 11 is formed in the opening of the envelope.

Through each of the above steps, the envelope paper 6 in which the surface paper 2 is superposed on the mount 1 is obtained. Since the envelope paper 6 is formed continuously by the first perforations 5, the envelope paper 6 is attached to a computer printer such as a laser printer by using the feed holes 4 of the mount 1, and the necessary items are printed on each outer paper 2 To do.

After the data is printed on the outer material sheet 2, the envelope sheet 6 is separated from the first perforation 5. The adhesive 10 was applied to the entire back surface when the outer sheet 2 was joined to the backing sheet 1. However, when pressure-bonded through the plastic film 9, the plastic film 9 is transferred to the outer sheet 2 and the outer sheet 2 is A portion where the plastic film 9 does not exist, that is, a portion of the margin portion 3 is bonded to the mount 1. That is, the outer material sheet 2 has three side edge portions adhered to the mount sheet 1.

On the other hand, when the backing sheet 1 and the front sheet 2 are separated from the second perforation 7, the back sheet 1 and the front sheet 2 are temporarily adhered to each other. It becomes the opening of the envelope (Fig. 3C).

According to the present invention, since the mirror-finished surface 8 of the mount 1 is mirror-finished, the plastic film 9 laminated on the mirror-finished surface 8 adheres to the outer sheet 2 and the plastic film 9 is enveloped. It becomes the inner fabric of.

In the embodiment, the outer sheet 2 is arranged in a single row with respect to the mount 1, but the outer sheet is arranged in a plurality of rows depending on the size of the mount and the envelope to be manufactured, or the plastic film 9 is used. A large number of envelopes may be manufactured at the same time by changing the attaching position.

[0021]

According to the present invention, a plastic film having a size excluding the margin portion of the envelope is joined to a mount having a mirror-finished surface, and a backing sheet having an adhesive applied to the back side is joined and pressure-bonded. By this, the above plastic film is transferred to the back surface of the outer paper and the three-sided edges of the outer paper are bonded to the backing paper, and when the outer paper is pressure-bonded to the backing paper, these papers are completely adhered to each other. And as if 1
Therefore, the envelope sheet produced according to the present invention does not have unevenness, and therefore printing can be performed by a computer printer such as a laser printer.

[Brief description of drawings]

FIG. 1 is a plan view of an envelope sheet in which a cover sheet is joined to a backing sheet.

FIG. 2 is a sectional view of FIG.

FIG. 3 is a manufacturing process diagram of envelope paper.

[Explanation of symbols]

 1 Mount 2 Outer Material 3 Adhesive Area 4 Feed Hole 5 First Perforation 6 Envelope Paper 7 Second Perforation 8 Mirror Surface 9 Plastic Film 10 Adhesive

Claims (3)

[Claims] 1. A step of joining a plastic film having a size excluding a margin portion to a mount having a mirror-finished surface,
It consists of the step of bonding the adhesive coated surface to the backing paper with the adhesive coated surface on the back side and pressure-bonding it, and through these steps, it is possible to print with a computer printer such as a laser printer A method for manufacturing envelope paper, which is characterized in that 2. A step of joining a plastic film having a size excluding a margin portion to a mount having a mirror-finished surface,
A step of bonding a pressure-sensitive adhesive backing sheet to the backing sheet by adhering the backing sheet to the backing sheet and applying pressure to the backing sheet; A method for producing envelope paper, comprising the steps of forming a separated piece on a sheet, and enabling printing by a computer printer such as a laser printer through these steps. 3. The method for producing envelope paper according to claim 1, wherein the mount is continuous paper.