JP2000301630A - Method for sticking a plurality of small slips to envelope face, and device therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To manufacture a device for applying a plurality of small slips to an envelope, in a small size and at a low cost. SOLUTION: This method for sticking a plurality of small slips to an envelope face is to stick a plurality of small slips to the parts which become individual unit envelopes having an envelope face to which a plurality of booklet-type small slips are sequentially stuck, on a traveling web for the envelope. A rolled small slip sheet with the small slip forms printed in a multi-face in multi-rows is cut by a slitter 12 in each row at a gathering part, and the small slip forms thus obtained by cutting area aligned in a single row using turning bar devices 15a-15d. Further, the phase of the traveling direction of the small slip forms is adjustably set with the help of traveling path regulating devices 16a-16d, and during this phase matching process, glue is applied to the small slip forms by row to make the forms undergo a gluing/gathering process at the collecting part. Next, the gathered small slip forms are vertically cut to the shape of a booklet using a cutting/sticking device 14 and are sequentially applied to the envelope web traveling on a traveling line L.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing an envelope such as a DP bag (developing film, photographic paper storage bag) from a printed roll paper by stacking a plurality of small slips on one side of the bag. The present invention relates to a method and an apparatus for pasting together.

[0002]

2. Description of the Related Art Small slips of this type are printed in a printing machine in parallel in a number corresponding to the number of sheets pasted on continuous paper, cut into strips in which the small slips are continuous, glued and collated. And cut it into a booklet shape, and attach it to an envelope.

[0003] As a conventional method of pasting a small slip of this type to an envelope, a small slip is multi-faced and printed on continuous paper, and then marginal holes are formed on both sides of a strip row for each sheet.
Then, each strip is cut by a slitter outside the marginal hole of each row by a slitter, and wound up for each row. Then, apply this to a collating device equipped with a paper feed shaft by the number of sheets to be pasted, while aligning the flow direction and width direction of each row with the marginal holes, and feeding each part while applying feed at the speed synchronized with the envelope paper. Glue and collate, then cut off the marginal hole with a slitter from the row of small slips that were pasted together,
Next, the book is cut to the specified top and bottom size, and the booklet-shaped small slip is attached to the envelope.

[0004]

The marginal portion is not a product, but is cut off. Also,
Marginal hole processing is required in the printing press. In addition, it is difficult to control the tension of each of the small-sized paper strips that are the width of each small slip, and the tension at the time of winding becomes unstable, and the paper tends to meander. It is easy to cause winding collapse and poor winding appearance, and it has been difficult to wind a line of paper for each small slip into a large diameter.
Further, in the collating section, a paper feeding section is required for the number of small slips, which increases the cost of the collating apparatus and the size of the machine. Further, a pin tractor is required for each row, which also increases the cost of the collating device.

The present invention has been made in view of the above, and eliminates waste paper due to marginal holes, eliminates the need for marginal hole processing, makes it possible to reduce the cost of the apparatus for attaching a plurality of small slips, and enables large diameter winding. By directly feeding out the small vouchers in each row from the small voucher sheet, work time loss can be reduced, and the small voucher pasting unit becomes a single paper feed unit and the small voucher pasting unit is downsized. It is another object of the present invention to provide a method of attaching a plurality of small slips to an envelope surface so that cost can be reduced, and an apparatus for performing the method.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, a method according to the present invention is to form a booklet on a piece of envelope paper which travels in a band shape and on each of the unit envelopes. In the method of pasting a plurality of small slips onto an envelope surface in which a plurality of small slips are sequentially pasted, a roll-shaped small slip sheet in which a plurality of small slips are printed in multiple rows and multi-faced is printed. At the joint, cut into each row with a slitter, then align them in a row with a turn bar device, adjust the phase in the traveling direction with a travel path adjustment device, glue each row during this time, and collect The pieces were glued and collated, then cut in a booklet shape in the top and bottom directions by a cutting and pasting device, and were sequentially pasted on envelope paper traveling on a traveling line.

Further, the apparatus according to the present invention for carrying out the method of attaching a plurality of small slips to the envelope surface becomes a unit envelope on the envelope paper traveling in a belt shape. A roll in which a plurality of small slips are printed in multiple rows in a multi-row printing system in a device for pasting a plurality of small slips onto an envelope surface, in which a plurality of small slips in the form of a booklet are sequentially pasted on a part. A paper feed shaft that supports a small form of slip sheet, a slitter that cuts the form of small form sent out from the feed axis into rows of small forms, and a turn bar device that aligns each form of small form in a row. A gluing device for gluing the small voucher rows arranged in a row, a travel path adjusting device for adjusting the travel path of each band-shaped small voucher line from the slitter to the small voucher pasting device, and a small voucher pasting device Superimposed and pasted at Document column on the envelope sheet traveling cut into running line on the predetermined length, and consists the cutting applier to apply sequentially laminated to each unit envelope.

[0008]

[Operation] Roll-shaped small slip paper, in which a plurality of small slips are printed in multiple rows in each row, is sent out from a paper feed shaft, cut into strips of each small slip by a slitter, and then cut into strips. The rows of small vouchers are aligned in a line by a turn bar device, then glued by a gluing device, and then the small voucher rows aligned are pasted together by a small voucher pasting device. At this time, each small slip row is adjusted by the travel path adjusting device so that the travel path is the same, and each small slip row is collated in the vertical direction.

[0009] The row of small slips which are overlapped and collated and glued as described above are cut by the cutting and pasting device at a predetermined length in the vertical direction, and are sequentially pasted on the envelope paper running on the traveling line. Go away.

[0010]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a front view showing a bag making machine for continuously manufacturing envelopes while attaching a plurality of small slips to each surface of each unit envelope according to the method of the present invention. The envelope made by this bag making machine is formed by gluing the periphery except for one side of two sheets of upper and lower sheets. In FIG. 1, reference numeral 1 denotes a paper feed unit for feeding upper and lower envelope sheets 2a and 2b; A gluing unit 4 for gluing a predetermined position of the paper, 4 is a glued upper and lower envelope paper 2
An adhesive portion for affixing and affixing a and 2b, a small-slip attaching portion 5 for attaching a plurality of booklet-shaped small slips superimposed and collated on each upper surface of each unit envelope, and 6 having gone through these steps It is a processing unit that processes each envelope from paper as a product.

The upper and lower envelope sheets 2a, 2 in the sheet feeding section 1
b is printed in advance for each unit envelope in a roll shape, and is set up and down with respect to the traveling line L so that each is sent out at a constant speed onto the traveling line. The upper and lower envelope sheets 2a, 2a
2B, as shown in FIGS. 2A and 2B, for example, marginal holes 7 are provided on both sides of the lower envelope paper 2a and on one side of the upper envelope paper 2b, respectively. The two tractors 2a and 2b are driven by a plurality of pin tractors PT on a running line L.

In the paper feed unit 1, for example, the lower envelope paper 2a is fed in the running line L in the reverse direction,
On the upper surface of this, a portion indicated by a dotted line in FIG.
That is, the portions except for one side of each envelope portion P, P, P,... Are glued. In FIG. 2A, P ', P', P ',.
Is an upper envelope portion. Thereafter, the lower and upper envelope portions P, P, P,..., P ′, P ′, P ′.
And sent to the small slip pasting section 5.

Next, the configuration and operation of the small slip pasting section 5 will be described. The number of small slips to be pasted in the small slip pasting section 5 is five as shown in FIG. 3, and the five small slips 8a, 8b, 8c, 8d, and 8e are upper envelope sheets constituting an envelope. 2b is attached to a predetermined position of each envelope portion P 'in a state of being bound in a booklet shape.
The small slips 8a to 8e are collated and attached to the opening side of the envelope, and the width of the envelope in the longitudinal direction is gradually reduced from the lower one.

Each of the small slips 8a to 8e is, as shown in FIG.
Multi-layer printing is performed on the roll paper in the width direction thereof.

The small slip pasting section 5 is provided so as to run the paper above the traveling line L and in the direction opposite to the traveling direction of the traveling line L.

That is, as shown in FIG. 5, a small slip roll paper 10 in which each of the small slips is printed on a paper feed shaft 9 provided on the downstream side of the traveling line L and is wound in a roll shape.
This is sent by the feed rollers 11a and 11b, and the four rows of slitters 12 provided opposite the feed rollers 11b on the downstream side, as shown in FIG. It is designed to be cut in the width direction.

Each of the strip-shaped small slips 8a to 8e cut by the slitter 12 is collated and glued by a collating device 13, cut in the vertical direction by a cutting and pasting device 14, and formed into a booklet. It is turned over and is sequentially attached to the upper surface of each of the upper envelope members P ′, P ′, P ′.

As shown in FIG. 4, the collating device 13 puts each of the strip-shaped small slip sheets 8a to 8e cut by the slitter 12 so that the widest first small slip 8a is placed on the top side. hand,
Turn bar devices 15a, 15b, 15c, and 15d are arranged below the lower side in order of increasing width, and each band-shaped small slip 8 is arranged.
Each of the first to fourth small slips 8a to 8e among the first to fourth small slips 8a to 8e has a fifth small slip 8e located at the lowest position.
Path adjustment devices 16a, 16b, 16c, 1 using compensator rollers for adjusting the travel path PS
6d and gluing devices 17a, 17 for linearly gluing one side edge of the back surface of the first to fourth small slips 8a to 8e in the running direction.
b, 17c, 17d, and 17e. In addition,
Pull rollers 18a, 18b, 18c, 18d are arranged on the upstream side of the respective travel path adjusting devices 16a to 16d. 19 is the collated and glued small slip sheet 8a
~ 8e is a superimposing and pasting apparatus.

In this collating device 13, the traveling path adjusting devices 16a to 16e are arranged such that the traveling paths of the small slips 8a to 8e from the slitter device 12 to the two nip rollers constituting the superposing and pasting device 19 are the same. Adjust 16d. During register adjustment, the glue is not discharged from the nozzles 17a to 17e, and the slips are not bonded. Then, after the registration in the up-down direction is matched, the nozzles 17a
The bonding is performed by discharging the glue from 17e.

The cutting and pasting device 14 comprises a cutter cylinder 20 for cutting the small slips which have been collated and affixed by the collating device 13 in the vertical direction, and a vacuum cylinder 21 which also serves as an impression cylinder which presses against the cutter cylinder 20. And an impression cylinder 22 pressed under the vacuum line 21 with the traveling line L interposed therebetween. On the peripheral surface of the cutter body 20, double blades 23 are provided at predetermined positions in the circumferential direction at circumferential positions of the vertical direction width of the envelope (width of the envelope).

In the cutting and pasting device 14, the small slip pasted by the nip roller of the small slip pasting device 19 of the collating device 13 passes between the cutter cylinder 20 and the vacuum cylinder 21 so that the envelope is turned upside down. It is cut into a booklet with a dimension narrower by the distance between the double blades 23 than the width in the direction, and is adsorbed and moved by the vacuum cylinder 21, and is reversed to move between the vacuum cylinder 21 and the impression cylinder 22. .

Between the vacuum cylinder 21 and the impression cylinder 22, there is a running line L through which the envelope paper passes.
Is pasted by the gluing device 24 immediately before the cutting and pasting device 14, and one end of a book-shaped small slip sent by the vacuum cylinder 21 is adhered to the envelope paper. You.

Both rollers 21 and 2 of the cutting and pasting device 14
As shown in FIG. 6, small slips 8 cut into a booklet shape by the cutter body 20 on the upper envelope members P ', P', P '... It is pasted. At this time, the width W in the vertical direction of each small slip 8 is smaller than the width in the vertical direction of the envelope member by the blade interval t of the double blade 23 of the cutter body 20, and the small slips 8 are spaced apart as shown in FIG. Leave t open and paste.

The envelope sheet to which the booklet-shaped small slip 8 has been stuck by the cutting and sticking device 14 is a pin tractor device PT
Is sent to the processing unit 6, where predetermined processing such as imprinting and marginal hole cutting is performed. Then, the envelope is cut into a single envelope by a cutting device 25 located at the most downstream portion thereof, and is discharged onto a sheet conveyor 26.

[0025]

According to the present invention as described above, a multi-printed small slip sheet is cut into slits for each row of each small slip by a slitter, and then directly stacked in a line by a turn bar device and glued. In the meantime, the traveling path of each row is adjusted by the traveling path adjusting device between the slitter and the bonded portion, and the top and bottom positions of each row are aligned, thereby forming a strip-like shape with the slitter. It is no longer necessary to cut and send the small slip pin tractors in each row, so that marginal holes need not be formed in the small slip paper, and the apparatus for attaching a plurality of small slips can be made inexpensive.

Further, since small slips in each row can be directly fed out from a small slip sheet wound in a large diameter, loss of working time for forming a marginal hole in a printing press can be reduced, and a small width strip-shaped sheet can be obtained. There is no need to form the paper in multiple rows and wind it up to a large diameter, and the loss of paper and work time can be reduced. In addition, since the sheet feeding section in the small slip pasting section is provided at one place, the size and cost of the small slip pasting apparatus can be reduced.

[Brief description of the drawings]

FIG. 1 is a front view of a bag making machine to which the present invention is applied.

FIG. 2A is a plan view showing an upper envelope sheet, and FIG.
FIG. 4 is a plan view showing a lower envelope sheet.

FIG. 3 is an exploded perspective view of an envelope on which a plurality of small slips are pasted.

FIG. 4 is an operation explanatory view showing cutting of a small slip sheet by a slitter and alignment by a turn bar device.

FIG. 5 is a front view schematically showing a small slip pasting apparatus.

FIG. 6 is a plan view showing an envelope sheet to which a booklet-shaped small slip is pasted.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Paper feed part, 2a, 2b ... Envelope paper, 3 ... Glue apparatus,
4 ... Adhesion part, 5 ... Small slip pasting part, 6 ... Processing part, 7 ...
Marginal holes, 8, 8a, 8b, 8c, 8d, 8e: small slip, 10: roll paper for small slip, 11a, 11b: feed roller, 12: slitter device, 13: collating device, 1
4. Cutting and pasting device, 15a, 15b, 15c, 15
d: Turn bar device, 16a, 16b, 16c, 16d
... Traveling path adjustment devices, 17a, 17b, 17c, 17
d, 24: gluing device, 18a, 18b, 18c, 18
d: pulling roller, 19: overlapping and pasting device, 2
0: cutter cylinder, 21: vacuum cylinder, 22: impression cylinder, 23
... double blade, 25 ... cutting device, 26 ... sheet conveyor

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3E075 AA04 BA43 BA84 CA02 DA15 DB03 DB14 DD04 DD09 DD32 DE09 GA04 GA05 3F050 BB07 BD02 BD03 BD05 BE12 BE17 LA16 LB01 LB05 3F108 GA09 GB01 GB06 HA02 HA13

Claims (2)

[Claims] 1. A plurality of small slips in the form of a booklet are sequentially attached to a portion of each unit envelope on an envelope sheet traveling in a belt shape and a plurality of small slips on an envelope surface. In the method of pasting small slips, a roll-shaped small slip paper, which is a multi-sheet printing of multiple small slips in multiple rows, is cut into each row by a slitter at the collating section and then lined up with a turn bar device In addition, the traveling direction is adjusted by the traveling path adjustment device, and during this time, each row is glued and glued and collated at the gathering section. A plurality of small slips on an envelope surface, wherein the small slips are sequentially pasted on an envelope paper traveling on a traveling line. 2. A plurality of small slips in the form of a booklet are sequentially adhered to a portion of each unit envelope on an envelope paper traveling in a band shape, and a plurality of small slips are attached to an envelope surface. In the small slip pasting device, a paper feed shaft that supports a roll-shaped small slip paper in which a plurality of small slips are printed in multiple rows and multiple imprints, and a small slip paper sent out from the paper feed axis is used for each small slip. A slitter that cuts strips into rows, a turn bar device that aligns each strip of small vouchers in a row, a gluing device that glues each row of small vouchers in a row, and a device that pastes small slips from the slitter. And a traveling path adjustment device for adjusting the traveling path of each of the band-shaped small voucher rows, and a small voucher line superimposed and pasted by the small voucher pasting device is cut into a predetermined length and travels on the traveling line. Envelope paper and each unit envelope And a cutting and pasting device for sequentially pasting a plurality of small slips onto an envelope surface.