CN203612335U - Envelope sheet - Google Patents

Abstract

The utility model provides an envelope sheet. The envelope sheet can be properly transported via a comb teeth-shaped transport roller. During use, the used envelope sheet comprises a rectangular first forming sheet, a second forming sheet which is in rectangular connection with the first forming sheet along an envelope transport direction of a first folding part, and a third forming sheet which is in rectangular connection with the second forming sheet along an envelope transport direction of a second folding part; a front end straight line part is formed in the orthogonal direction of the envelope sheet and the envelope transport direction, so the first forming sheet and the third forming sheet are allowed to be in abutted connection with a positioning roller comprising the comb teeth-shaped transport roller in the orthogonal direction of the positioning roller and the envelope transport direction, and deflection correction can be performed for the first forming sheet and the third forming sheet; and a reverse angle is formed on the angle the on the top part in the orthogonal direction of the angle and the envelope transport direction, so the end part in the envelope transport direction is allowed to in contact with the roller.

Description

Envelope paper using

Technical field

The utility model relates to a kind of envelope paper using using in the time making envelope.

Background technology

In recent years, the envelope utilization that is accompanied by direct mail mail etc. expands, and the envelope paper using also using when utilizing the automatic manufacturing system of envelope to make envelope has been carried out various exploitations (with reference to patent documentation 1).And as described below, the structure of the envelope paper using to prior art describes.

The envelope paper using of prior art has the 1st of rectangle and forms paper using, forms the 1st the 2nd formation paper using that is connected with rectangle in paper using via the 1st folding part along envelope throughput direction (envelope throughput direction).In addition, form the 2nd the 3rd formation paper using that is connected with rectangle in paper using via the 2nd folding part along envelope throughput direction.In other words, be connected with the formation paper using of three rectangles along envelope throughput direction via two folding parts.

The automatic manufacturing system of envelope has image processing system and device is sealed in inclosure, this image processing system is in above-mentioned envelope paper using and wrap in the content paper using of envelope paper using and form image, and this inclosure is sealed device for the content that utilizes content paper using to be made into is enclosed to the envelope that utilizes envelope paper using to be made into and sealed.

Patent documentation 1: TOHKEMY 2000-343892 communique

Sometimes the ink-jet printing apparatus that can realize the linear pattern spray nozzle type of variable printed and high speed printing is used as the image processing system of the automatic manufacturing system of envelope.

In the ink-jet printing apparatus of this linear pattern spray nozzle type, comprise for the ink gun of ink-jet and be located at ink gun under, for delivery of the endless belt of envelope paper using.

For black land are gone up in position, distance between endless belt and ink gun (gap) is set very littlely, be about about 1mm, conventionally, can for example by drive fan, utilize barometric pressure that envelope principal direction endless belt side draught is drawn state under envelope paper using is printed.

In addition, in image processing system, utilize conveying roller that envelope paper using is delivered to endless belt, but in this conveying roller, the situation of the conveying roller of use broach shape is more than the situation that uses roller cylindraceous.

Because the envelope paper using of being carried by above-mentioned endless belt, conveying roller has the glue portion that respectively forms paper using for bonding, be therefore easy to deform.Particularly, in the time deforming in the bight of envelope paper using, in course of conveying, cannot utilize the conveying roller of broach shape to proofread and correct this distortion, make sometimes bight bending.

In the time carrying envelope paper using by endless belt under the state that makes in this wise bight bending, occur sometimes with ink gun collision or print the bad phenomenon such as bad.

Utility model content

The utility model completes in view of the above problems, and its object is to provide a kind of envelope paper using that can suitably be carried by the conveying roller of broach shape.

In order to achieve the above object, the 1st technical scheme of envelope paper using of the present utility model is a kind of envelope paper using, its conveying roller that is set to broach shape in system is sealed in inclosure clamps and an edge envelope throughput direction conveying, sealed on one side, it is characterized in that, at the leading section of this envelope paper using along being formed with front end straight line portion with the orthogonal direction of above-mentioned envelope throughput direction, so that the above-mentioned leading section on the above-mentioned envelope throughput direction of this envelope paper using is connected to above-mentioned conveying roller and can carries out skew corrected to this leading section, and, on the angle that becomes the end in the direction orthogonal with above-mentioned envelope throughput direction, be formed with chamfered section, so that the two ends of above-mentioned front end straight line portion are formed as being set to the conveying roller clamping of above-mentioned broach shape.

The 2nd technical scheme of envelope paper using of the present utility model is characterised in that, in the case of the above-mentioned leading section of envelope paper using being alignd and being positioned in for paper using being taken out one by one on the feedboard for paper that carries out paper supply, straight line portioies both ends, that be connected with above-mentioned chamfered section of being located in the direction orthogonal with above-mentioned envelope throughput direction of side of above-mentioned envelope paper using contact with a pair of paper using backplate, and this pair of paper using backplate is located at above-mentioned feedboard for paper along above-mentioned envelope throughput direction.

According to the 1st technical scheme of envelope paper using of the present utility model, at the leading section of envelope paper using along being formed with front end straight line portion with the orthogonal direction of envelope throughput direction, so that the leading section on the envelope throughput direction of envelope paper using is connected to conveying roller and can carries out skew corrected to this leading section, and, on the angle that becomes the end in the direction orthogonal with envelope throughput direction, be formed with chamfered section, so that the two ends of front end straight line portion are formed as being set to the conveying roller clamping of broach shape, therefore can suitably carry envelope paper using by the conveying roller of broach shape.

According to the 2nd technical scheme of envelope paper using of the present utility model, form as follows above-mentioned chamfered section: in the case of the leading section of envelope paper using being alignd and being positioned in for paper using being taken out one by one on the feedboard for paper that carries out paper supply, side straight line portion in the direction orthogonal with envelope throughput direction contacts with a pair of paper using backplate of being located at feedboard for paper along envelope throughput direction, therefore can make a pair of paper using backplate guiding envelope paper using, thus can be along suitably paper supply of envelope throughput direction.

Accompanying drawing explanation

Fig. 1 utilizes for illustrating the instruction diagram of sealing system, using the process of the envelope paper using formation envelope of an embodiment of the present utility model.

Fig. 2 uses the inclosure of the envelope paper using making envelope of an embodiment of the present utility model to seal the schematic front view of system.

Fig. 3 is the figure that sees the envelope paper using of an embodiment of the present utility model from envelope inner side.

(a) of Fig. 4 sees from rear side the figure that uses the envelope that the envelope paper using of an embodiment of the present utility model is made, (b) of Fig. 4 be along the cutaway view of the II B-II B line in Fig. 4 (a), and (c) of Fig. 4 is along the cutaway view of the II C-II C line in Fig. 4 (a).

Fig. 5 represents that the envelope paper using of an embodiment of the present utility model is loaded the figure of the state in sheet feed stacker.

Fig. 6 is the figure of the state of envelope paper using after sheet feed stacker is carried that represent an embodiment of the present utility model.

Fig. 7 is the effect of envelope paper using and the figure of effect for an embodiment of the present utility model is described.

description of reference numerals

1 seals system; 3 image processing systems; 5 seal device; 9 Printing Departments; 11A, 11B, 11C, 11D shower nozzle; 13 printing transport paths; 14 pressing plate bands; 15 content paper using supply units; 17 sheet feed stacker; 18 paper using backplates; 19 paper feed rollers; 21 paper supply transport paths; 23 envelope paper using supply units; 25 sheet feed stacker; 27 paper feed rollers; 29 paper supply transport paths; 30 registration rollers; 30a～30f roller; 41 seal device case; 43 import transport path; 45 content paper using transport paths; 47 envelope paper using transport paths; 49 envelope transport paths; 51 alignment part; 55 content forming portions; 73 folding parts in advance; 74,76 conveying rollers; 74a, 76a driven roller; 74b, 76b driven voller; 75 main folding rollers; 77 guide-in rollers; 83 outlet rollers; 85 envelope forming portions; 86 seal portion; 87 main folding rollers; 89 guide-in rollers; 99 mechanisms that add water; 107 the 1st form paper using; 109 the 2nd form paper using; 113 the 3rd form paper using; 117 alar parts; 119,121 coating parts; 123 adhesives coating parts; 124,126 chamferings; 125,127 chamferings; 128,130 notch parts; 129,131 chamferings.

The specific embodiment

Below, embodiment of the present utility model is described.

In addition, in the following description, can use the paper using of any size as paper using.In addition, in the following embodiments, for example, use ink-jet to print, also can utilize other method to print, in the utility model, printed form is not specially limited.

the structure of system is sealed in inclosure

The structure of the inclosure of the envelope paper using for making an embodiment of the present utility model being sealed to system describes.In addition, in explanation, " upstream " refers to the upstream of seeing from the throughput direction of content paper using etc., and " downstream " refers to the downstream of seeing from the throughput direction of interior receiving part paper using etc.In addition, in Fig. 2, " L " represent the left seen from main perspective degree to, " R " represents the right of seeing from main perspective degree.

Fig. 1 is for illustrating that utilizing the instruction diagram of sealing system, using the process of the envelope paper using formation envelope of an embodiment of the present utility model, Fig. 2 is to use the inclosure of the envelope paper using making envelope of an embodiment of the present utility model to seal the schematic front view of system.

As shown in Figure 1 and Figure 2, seal that system 1 has image processing system 3 and device 5 is sealed in inclosure.As shown in Figure 2, image processing system 3 is systems as described below: it prints multiple content paper using P1 and envelope paper using P2, then, multiple content paper using P1 that print are formed to content B, multiple envelope paper using P2 that print are formed to envelope E, under the state of enclosing meaningful thing B, envelope E is sealed, make envelope book M.In other words, sealing system 1 seals device (envelope book producing device) 5 by the image processing system 3 for multiple content paper using P1 and envelope paper using P2 are printed and the inclosure of being located at the position adjacent with this image processing system 3 and assembles.At this, seal device 5 for multiple content paper using P1 that print are formed to content B, multiple envelope paper using P2 that print are formed to envelope E, under the state of enclosing meaningful thing B, envelope E is sealed, make envelope book M.

Image processing system 3 has below image processing system housing 7(, suitably be called device case 7), in this device case 7, be provided with the Printing Department 9 of the ink-jetting style that view data (content view data and envelop image data) for comprising according to operation prints content paper using P1 and envelope paper using P2.This Printing Department 9 has multiple linear shower nozzle 11A, 11B, 11C, the 11D of the China ink of all kinds for spraying black, cyan, magenta, yellow.

Under shower nozzle 11A, 11B, 11C, 11D, be provided with the pressing plate band (Japanese: プ ラ テ Application ベ Le ト) 14 of ring-type, the attraction fan (not shown) that content paper using P1 and envelope paper using P2 are arranged in pressing plate band 14 attracts on pressing plate band 14, and be transferred with the delivery speed of regulation on transport path, and utilize from the China ink of shower nozzle 11A, 11B, 11C, 11D ejection content paper using P1 and envelope paper using P2 are printed.

For black land are gone up in position, the interval between shower nozzle 11A, 11B, 11C, 11D and pressing plate band 14 is set narrowlyer.Therefore,, for the envelope paper using P2 that does not make to be carried by pressing plate band 14 contacts with shower nozzle 11A, 11B, 11C, 11D, need to do one's utmost to suppress envelope paper using P2 distortion.

In addition, in device case 7, be provided with the printing transport path 13 for delivery of the ring-type of content paper using P1 and envelope paper using P2 in the mode of surrounding Printing Department 9.In device case 7, along on the position of printing transport path 13 with the empty standard width of a room in an old-style house every mode be provided with multiple for the 1st conveying roller that clamps and carry content paper using P1 and envelope paper using P2 to (omitting diagram).Multiple the 1st conveying rollers can rotate the driving of the 1st conveying motor (omitting diagram) by suitable.

The downside of the Printing Department 9 in device case 7 is provided with stepped along the vertical direction, multiple content paper using supply units 15 for successively multiple content paper using P1 being supplied with to Printing Department's 9 sides (printing transport path 13 sides).Each content paper using supply unit 15 has for the sheet feed stacker 17 of stacking multiple content paper using P1 and multiple paper feed roller 19 for successively multiple content paper using P1 that are stacked in this sheet feed stacker 17 being sent to Printing Department's 9 sides.Multiple paper feed rollers 19 can rotate by the driving of suitable content paper using supply motor (omitting diagram).

In addition, the left part in device case 7 is provided with the paper supply transport path 21 for content paper using P1 is carried to Printing Department's 9 sides, and this paper supply transport path 21 at its upstream distolateral (base end side) has three component 21a.And the end of each component 21a of paper supply transport path 21 is all connected with its corresponding content paper using supply unit 15, the downstream end (top ends) of paper supply transport path 21 is connected with printing transport path 13.And, in device case 7, along on the position of paper supply transport path 21 with the empty standard width of a room in an old-style house every mode be provided with multiplely for clamping and carry the 2nd conveying roller of content paper using P1 to (omitting diagram), multiple the 2nd conveying rollers are to carrying the driving of motor (omit and illustrate) to rotate by the suitable the 2nd.

Be provided with the envelope paper using supply unit 23 for envelope paper using P2 is supplied with to Printing Department's 9 sides (printing transport path 13 sides) in the left side of device case 7, this envelope paper using supply unit 23 has for the sheet feed stacker 25 of stacking multiple envelope paper using P2 and the multiple paper feed rollers 27 for the envelope paper using P2 being stacked in this sheet feed stacker 25 is sent to Printing Department's 9 sides, and multiple paper feed rollers 27 can rotate by the driving of suitable envelope paper using supply motor (omitting diagram).In addition, left part in device case 7 is provided with the paper supply transport path 29 for envelope paper using P2 is carried to Printing Department's 9 sides, the end, upstream (base end part) of this paper supply transport path 29 is connected with envelope paper using supply unit 23, and the downstream end (top ends) of paper supply transport path 29 is connected with printing transport path 13.And, in device case 7, along on the position of paper supply transport path 29 with the empty standard width of a room in an old-style house every mode be provided with multiplely for clamping and carry the 3rd conveying roller of envelope paper using P2 to (omitting diagram), multiple the 3rd conveying rollers are to carrying the driving of motor (omit and illustrate) to rotate by the suitable the 3rd.

The envelope paper using P2 transporting through paper supply transport path 29 and the content paper using P1 transporting through paper supply transport path 21 can be connected to registration roller 30.Thus, can make envelope paper using P2 and content paper using P1 produce lax, thereby can utilize the front end of this lax pair envelope paper using P2 and content paper using P1 to carry out aligned in position and skew corrected, afterwards, carry towards Printing Department 9 with the sequential stipulating.

Be provided with the box 31 for temporary transient storage content paper using P1 and envelope paper using P2 in the left upper portion of printing transport path 13.In addition, the left part from device case 7 to be provided with between in box 31 surface for making content paper using P1 and envelope paper using P2 and back side reversion and it is carried to Printing Department's 9 sides, turn to transport path 33, this base end part that turns to transport path 33 by known turn to the action of baffle plate (omitting diagram) can be connected with printing transport path 13 or with print transport path 13 and disconnect.And, left part in device case 7 be provided with for clamp content paper using P1 and envelope paper using P2 and pulled to turn to transport path 33 sides or clamping content paper using P1 and envelope paper using P2 and by its from the input/output roller that turns to transport path 33 sides to send to (omitting diagram), input/output roller can rotate to both forward and reverse directions the driving of the input/output motor by suitable (omit and illustrate).

Left part in device case 7 is provided with for sealing to inclosure the communication transport path 35 that device 5 sides (right) are carried by certainly printing content paper using P1 and the envelope paper using P2 that transport path 13 sends out, the end, upstream (base end part) of this communication transport path 35 by known communication for baffle plate (omitting diagram) action can with print that transport path 13 be connected or with print transport path 13 and disconnect.In addition, in device case 7, along on the position of communication transport path 35 with the empty standard width of a room in an old-style house every mode be provided with multiple for the 4th conveying roller that clamps and carry content paper using P1 and envelope paper using P2 to (omitting diagram), multiple the 4th conveying rollers are to carrying the driving of motor (omit and illustrate) to rotate by the suitable the 4th.

As shown in Figures 1 and 2, seal inclosure in system 1 and seal device 5 and have below the device case of sealing 41(, be suitably called device case 41).In this device case 41, be provided with for will be from communication transport path 35(image processing system 3) importing transport path 43 that content paper using P1 that send out, that print and envelope paper using P2 carry to right, the end, upstream (base end part) of this importing transport path 43 is connected with the downstream end (top ends) of the transport path 35 of communicating.In addition, in device case 41, along import on the position of transport path 43 with the empty standard width of a room in an old-style house every mode be provided with multiplely for clamping and carry the 5th conveying roller of the content paper using P1 that prints and envelope paper using P2 to (omitting diagram), multiple the 5th conveying rollers are to carrying the driving of motor (omit and illustrate) to rotate by the suitable the 5th.

In device case 41, be provided with the content paper using transport path 45 for delivery of (content thing B are interior) such as the content paper using P1 printing, the end, upstream (base end part) of this content paper using transport path 45 is sealed and can be connected with the downstream end (top ends) that imports transport path 43 or disconnect with the downstream end (top ends) that imports transport path 43 with the action of baffle plate by known inclosure.In addition, in device case 41, along on the position of content paper using transport path 45 with the empty standard width of a room in an old-style house every mode be provided with multiplely for clamping and carry the 6th conveying roller of the content paper using P1 that prints etc. to (omitting diagram), multiple the 6th conveying rollers are to carrying the driving of motor (omit and illustrate) to rotate by the suitable the 6th.

Upside in device case 41, content paper using transport path 45 is provided with the envelope paper using transport path 47 for delivery of the envelope paper using P2 printing, and the end, upstream (base end part) of this envelope paper using transport path 47 is sealed and can be connected with the downstream end that imports transport path 43 or disconnect with the downstream end that imports transport path 43 with the action of baffle plate by above-mentioned inclosure.And, in device case 41, along on the position of envelope paper using transport path 47 with the empty standard width of a room in an old-style house every mode be provided with multiplely for clamping and carry the 7th conveying roller of the envelope paper using P2 printing to (omitting diagram), multiple the 7th conveying rollers are to carrying the driving of motor (omit and illustrate) to rotate by the suitable the 7th.

The downstream distolateral and envelope paper using transport path 47, downstream of content paper using transport path 45 is distolateral to be converged mutually.In device case 41, content paper using transport path 45 is provided with the envelope transport path 49 for carrying (comprising envelope book M interior) such as envelope E under the state enclosing meaningful thing B with the downstream (outlet side) of the fluidic junction of envelope paper using transport path 47.And this envelope transport path 49 extends to the top of device case 41.In addition, in device case 41, along on the position of envelope transport path 49 with the empty standard width of a room in an old-style house every mode be provided with multiple for clamping and carry the 8th conveying roller of envelope E etc. to (omitting diagram).

Be provided with alignment part 51 midway at content paper using transport path 45.This alignment part 51 is for getting up and align certainly importing multiple content paper using P1 aggregations that print that transport path 43 sends out.In addition, alignment part 51 has the alignment valve (standby valve) 53 of multiple the content paper using P1 standbies for making to print, and this alignment valve 53 can switch to open mode and closed condition by content paper using transport path 45.

Outlet side in content paper using transport path 45, alignment part 51 (downstream) is provided with content forming portion 55, this content forming portion 55 is for below content paper using P1(, being suitably called content paper using P1 by multiple after, alignment that send out from alignment part 51) bending and form content B.In addition, the concrete structure of content forming portion 55 is as follows.

Outlet side in device case 41, alignment part 51 (downstream) is provided with the main folding roller 57 that can rotate, position in device case 41, adjacent with main folding roller 57 be provided with for match with main folding roller 57 by content paper using P1 from content paper using transport path 45 guide-in roller 59 that import, that can rotate.In addition, downside in device case 41, main folding roller 57 is provided with the guide plate 61 that is imported the content paper using P1 coming in by main folding roller 57 and guide-in roller 59 for guiding.And, guide plate 61 be provided with for the front end of content paper using P1() connect and to the folding line P1a of content paper using P1 near apply lax abutting member 63, this abutting member 63 can be along guide plate 61 adjusting positions by the driving of the 1st suitable position adjustments motor (omitting diagram).And, in device case 41, adjacent with main folding roller 57 and relative position is provided with the intermediate calender rolls 65 that can rotate with guide-in roller 59, this intermediate calender rolls 65 is for matching content paper using P1 is bent along folding line P1a with main folding roller 57 under near state lax the folding line P1a of content paper using P1 making.

Left side in device case 41, main folding roller 57 is provided with the guide plate 67 for guiding the content paper using P1 after being bent by main folding roller 57 and intermediate calender rolls 65.In addition, on guide plate 67, be provided with for the front end of content paper using P1() connect and to applying lax abutting member 69 near the folding line P1b of content paper using P1, this abutting member 69 can be along guide plate 67 adjusting positions by the driving of the 2nd suitable position adjustments motor (omitting diagram).And, in device case 41, adjacent with main folding roller 57 and relative position is provided with the outlet roller 71 that can rotate with intermediate calender rolls 65, this outlet roller 71 is for matching with main folding roller 57 content paper using P1 is derived to content paper using transport path 45 sides along folding line P1b bending and by it under near state lax the folding line P1b of content paper using P1 making.

At this, main folding roller 57, guide-in roller 59, intermediate calender rolls 65 and outlet roller 71 all can rotate by the driving of the 1st suitable folding motor (omitting diagram).

Be formed with folding part 73 in advance in content paper using transport path 45 and the fluidic junction of envelope paper using transport path 47, this for to certainly communicating below transport path 35 envelope paper using that send out, that print P2(, is suitably called envelope paper using P2 in folding part 73 in advance) fold in advance.In addition, the concrete structure of folding part 73 is as follows in advance.

Be provided with the main folding roller 75 that can rotate in content paper using transport path 45 and the fluidic junction of envelope paper using transport path 47, position in device case 41, adjacent with main folding roller 75 be provided with for match with main folding roller 75 by envelope paper using P2 from envelope paper using transport path 47 guide-in roller 77 that import, that can rotate.In addition, downside in device case 41, main folding roller 75 is provided with the guide plate 79 that is imported the envelope paper using P2 coming in by main folding roller 75 and guide-in roller 77 for guiding.And, on guide plate 79, be provided with for the front end of envelope paper using P2() connect and folding line P2a(aftermentioned the 2nd folding part 115 to envelope paper using P2) and near apply lax abutting member 81, this abutting member 81 can be along guide plate 79 adjusting positions by the driving of the 3rd suitable position adjustments motor (omitting diagram).And, in device case 41, adjacent with main folding roller 75 and relative position is provided with the outlet roller 83 that can rotate with guide-in roller 77, this outlet roller 83 for make to match mutually with main folding roller 75 under near state lax the folding line P2a of envelope paper using P2 by envelope paper using P2 along folding line P2a bending and the content B being transported by conveying roller 72 is wrapped into envelope paper using P2 and envelope paper using P2 and content B are sent to envelope forming portion 85 sides.

At this, main folding roller 75, guide-in roller 77 and outlet roller 83 all can rotate by the driving of the 2nd suitable folding motor (omitting diagram).

There is the conveying roller 74,76 for the envelope paper using P2 that encloses meaningful thing B is sent to envelope forming portion 85 sides in the downstream of folding part 73 in advance, this conveying roller 74,76 is made up of the driven roller as pair of rolls and driven voller, this driven roller is rotated and is driven by the driving of CD-ROM drive motor (not shown), and this driven voller rotates by the rotary actuation of driven roller.

And, being provided with envelope forming portion 85 in the downstream of folding part 73 in advance, this envelope forming portion 85 is for forming envelope E by the envelope paper using P2 bending from folding part 73 is sent out in advance.In addition, the concrete structure of envelope forming portion 85 is as follows.

In device case 41, the outlet side of folding part 73 (downstream) is provided with the main folding roller 87 that can rotate in advance, position in device case 41, adjacent with main folding roller 87 be provided with for match with main folding roller 87 by envelope paper using P2 from envelope paper using transport path 47 guide-in roller 89 that import, that can rotate.In addition, downside in device case 41, main folding roller 87 is provided with the guide plate 91 that is imported the envelope paper using P2 coming in by main folding roller 87 and guide-in roller 89 for guiding.And, on guide plate 91, be provided with for the front end of envelope paper using P2() connect and folding line P2b(aftermentioned the 1st folding part 111 to envelope paper using P2) and near apply lax abutting member 93, this abutting member 93 can be along guide plate 91 adjusting positions by the driving of the 4th suitable position adjustments motor (omitting diagram).In addition, near abutting member 93, be provided with the mechanism 99 that adds water for the adhesives coating part that is coated with paste of aftermentioned envelope paper using P2 being coated with along guide plate 91 water distribution.

And, in device case 41, adjacent with main folding roller 87 and relative position is provided with the final folding roller 95 that can rotate with guide-in roller 89, this final folding roller 95 is for matching envelope paper using P2 is bent along folding line P2b with main folding roller 87 under near state lax the folding line P2b of envelope paper using P2 making.

In the portion of sealing 86 that is provided with of envelope transport path 49 midway, this seals portion 86 for the envelope E sending out from envelope forming portion 85 is sealed.In addition, seal portion 86 and have and seal roller to 88 for what clamp and press envelope E, this is sealed roller and can rotate by the suitable driving of sealing motor (omitting diagram) 88.At this, by by sealing roller to 88 clampings and pressing envelope E, can utilize the adhesive effect of the pressure sensitive adhesive that is coated in advance envelope paper using P2 that envelope E is sealed.

And, be provided with the envelope book discharge portion 92 for the envelope book M normally being sealed, send out from envelope transport path 49 is discharged in the downstream of envelope transport path 49.

With reference to Fig. 3～Fig. 4, the envelope paper using of an embodiment of the present utility model is described.

As shown in Fig. 3 and Fig. 4 (a), Fig. 4 (b), Fig. 4 (c), the envelope paper using P2 of an embodiment of the present utility model uses in the time utilizing the system of sealing 1 to make the envelope M that encloses meaningful thing B, and this envelope paper using P2 has the 1st of rectangle and forms paper using 107.In addition, form in paper using 107 via the above-mentioned folding line P2b of the 1st folding part 111(the 1st) be connected with the 2nd of rectangle along envelope throughput direction (envelope throughput direction) ED and form paper using 109, form in paper using 109 via the above-mentioned folding line P2a of the 2nd folding part 115(the 2nd) be connected with the 3rd of rectangle along envelope throughput direction ED and form paper using 113.In other words, be connected with three via two folding parts 111,115 along envelope throughput direction ED and form paper using 107,109,113.

At this, the 2nd forms more than length L on the envelope throughput direction ED of paper using 109 is set as the 1st length L out forming on the envelope throughput direction ED of paper using 107.

In addition, the 1st form length L out on the envelope throughput direction ED of paper using 107 be set as the 3rd form paper using 113, from the end relative with the 2nd formation paper using 109 to more than the distance T2 between the aftermentioned adhesives coating part 123 on envelope throughput direction ED.

And, the 3rd forms paper using 113 for forming paper using 109 and match and clamp content B and keep this content B with the 2nd, the 3rd form length L on the envelope throughput direction ED of paper using 113 be set as the 2nd form length L on the envelope throughput direction ED of paper using 109 more than 3/4 and be less than L.

And the 1st forms paper using 107 distolaterally has an alar part 117 that can open and close at one of its envelope throughput direction ED.And, each envelope medial surface and envelope lateral surface that forms paper using 107,109,113 is printed with word, figure etc. by the Printing Department 9 of ink-jetting style, the 2nd folding part 115 is by folding part 73 is folding in advance, and the 1st folding part 111 is folding by envelope forming portion 85, thereby folds out envelope paper using P2.

At this, the paper line that respectively forms paper using 107,109,113 is with along forming with the orthogonal direction SD mode of envelope throughput direction.

Respectively the envelope medial surface of each formation paper using 107,109,113, with orthogonal direction (paper using short side direction) SD of envelope throughput direction on both sides of the edge on be formed with continuously along envelope throughput direction ED the coating part 119,121 that has been coated with pressure sensitive adhesive (crimping glue).In addition, each coating part 119,121, also can be discontinuous as long as forming along envelope throughput direction ED.

Form on the part of the envelope lateral surface of paper using 113, the position that can contact with alar part 117 by the bending of the 2nd folding part 115 along being formed with the orthogonal direction SD of envelope throughput direction ED the adhesives coating part 123 that has been coated with the paste for making alar part 117 closures (example of adhesives) the 3rd, adhesives coating part 123 is clipped between the front end of a pair of coating part 119,121.

In addition, set adhesives coating part 123 so that the 3rd form paper using 113, from the 2nd form the relative end of paper using 109 to the distance T2 between the adhesives coating part 123 on envelope throughput direction be the 2nd formation paper using 109 with the orthogonal direction SD of envelope throughput direction on the more than 20% of length R.At this, as mentioned above, utilizing in the process of envelope forming portion 85 Foldable envelope paper using P2, by the mechanism 99 that adds water, paste is supplied water, thereby with the pressure performance binding power lower than pressure sensitive adhesive.

The 3rd form in paper using 113, with the orthogonal direction SD of envelope throughput direction on both end sides, the position of extending to the extending direction of coating part 119,121 towards being formed with notch part 128,130 with the orthogonal direction SD of envelope throughput direction., notch part 128,130 is formed as having the end parallel with the S. A. of each roller.Thus, easily with the paper feed roller 27 of envelope paper using supply unit 23, the phase interlock such as main folding roller 75 and guide-in roller 77 of folding part 73 in advance, thereby can stably carry envelope paper using P2.

Respectively the 3rd form paper using 113, become envelope throughput direction ED direction and with the orthogonal direction SD of envelope throughput direction on the angle of end on be formed with chamfering 124,126.In addition, the length W1 in the envelope throughput direction ED direction of each chamfering 124,126 is set as can making envelope paper using P2 contact with paper using backplate in the time that envelope paper using P2 is positioned in to the appropriate location in sheet feed stacker 17.

Fig. 5 represents that the envelope paper using P2 of an embodiment of the present utility model is positioned in the figure of the state in sheet feed stacker 17.

As shown in Figure 5, be provided with a pair of paper using backplate 18 in sheet feed stacker 17, this a pair of paper using backplate 18 is for guide envelope paper using P2 along envelope throughput direction (envelope throughput direction) ED, so that the envelope paper using P2 of mounting suitably exports along envelope throughput direction (envelope throughput direction) ED.

And the both ends of envelope paper using P2 being loaded under the state of sheet feed stacker 17 at it, on the direction SD orthogonal with envelope throughput direction are formed with chamfering with the mode that a pair of paper using backplate 18 contacts.Specifically, the length W1 in the envelope throughput direction ED direction of each chamfering 124,126 sets with the mode that a pair of paper using backplate 18 contacts with at least side straight line portion X1 at the both ends on the direction SD orthogonal with envelope throughput direction.Chamfering 129,131 also with chamfering 124,126 similarly, be formed with chamfering with the both ends on the direction SD orthogonal with envelope throughput direction with the mode that a pair of paper using backplate 18 contacts.

So, respectively the 3rd form paper using 113, become envelope throughput direction ED direction and with the orthogonal direction SD of envelope throughput direction on the angle of end on be formed with chamfering 124,126, therefore the attraction fan that envelope paper using P2 is easy to be arranged in pressing plate band 14 attracts on pressing plate band 14, thereby can prevent angle warpage.Thus, can prevent the generation of paperboard.

And, because the both ends on the direction SD with orthogonal with envelope throughput direction are formed with chamfering with the mode that a pair of paper using backplate 18 contacts, therefore, can guide envelope paper using P2 by a pair of paper using backplate 18, thereby can suitably carry along envelope throughput direction (envelope throughput direction) ED.

Fig. 6 is the figure that represents the state after sheet feed stacker 17 is carried by the envelope paper using P2 of an embodiment of the present utility model.

As shown in Figure 6, being transferred along envelope throughput direction (envelope throughput direction) the envelope paper using P2 coming from sheet feed stacker 17 can connect with registration roller 30.Thus, envelope paper using P2 is produced lax, thereby can utilize the front end of this lax pair envelope paper using P2 to carry out aligned in position and skew corrected, afterwards, carry towards Printing Department 9 with the sequential stipulating.

Registration roller 30 is along having with the orthogonal direction SD of envelope throughput direction the roller 30a～roller 30f that is made as broach shape.In roller 30a～roller 30f, also different for the roller of butt according to the size of paper using.For example, roller 30a, 30f are the rollers pair for the paper using of A3 size being carried out to skew corrected, roller 30b, 30e are the rollers pair for the paper using of A4 size and envelope size being carried out to skew corrected, and roller 30c, 30d are the rollers pair for the paper using of postcard size being carried out to skew corrected.

Therefore, envelope paper using P2 with by with roller 30b, 30e connect carry out the mode of skew corrected,, the mode that contacts with roller 30b, 30e with the end on envelope throughput direction ED, along being formed with straight line portion with the orthogonal direction SD of envelope throughput direction.

In addition, respectively become envelope throughput direction ED and with the orthogonal direction SD of envelope throughput direction on the angle of end on be formed with chamfering 125,127.Specifically, the length W2 on the direction SD orthogonal with envelope throughput direction of each chamfering 125,127 sets in mode in the end of envelope throughput direction ED, that at least the front end straight line portion Y on the direction SD orthogonal with envelope throughput direction contacts with roller 30b or roller 30e (in the mode of overlapping Y1 part only).

So, owing to forming on angle paper using 113, that become the end on the direction SD orthogonal with envelope throughput direction and being formed with chamfering 125,127 the 3rd respectively, therefore the attraction fan that envelope paper using P2 can be easy to be arranged in pressing plate band 14 attracts on pressing plate band 14, thereby can prevent angle warpage.Thus, can prevent the generation of paperboard.

And, chamfering the 125, the 127th, can form with the mode that roller 30b, 30e contact with the end on envelope throughput direction ED, therefore can make to be transferred and to produce lax with the envelope paper using P2 that roller 30b, 30e connect, thereby can utilize the front end of this lax pair envelope paper using P2 to carry out aligned in position and skew corrected, afterwards, can carry envelope paper using P2 towards Printing Department 9 with suitable position with the sequential of regulation.

Then, effect and the effect of the envelope paper using to an embodiment of the present utility model describe.

Fig. 7 is the effect of envelope paper using and the figure of effect for an embodiment of the present utility model is described.Fig. 7 represents that envelope paper using P2 is connected to the state of registration roller 30.

As shown in Figure 7, the envelope paper using P2 transporting through the paper supply transport path 29 of image processing system 3 is connected to roller 30b, 30e.Now, the mode that contacts with roller 30b, 30e with the end on the envelope throughput direction ED of envelope paper using P2,, can be by the mode of roller 30b, 30e clamping with the front end of envelope paper using P2, respectively envelope paper using P2, become envelope throughput direction ED and with the orthogonal direction SD of envelope throughput direction on the angle of end on be formed with chamfering 125,127.In addition, because the length W2 on the direction SD orthogonal with envelope throughput direction of each chamfering 125,127 sets with the mode that roller 30b or roller 30e contact with front end straight line portion Y, therefore the two ends of front end straight line portion Y,, the angle being formed by front end straight line portion Y and chamfering 125 and the angle being formed by front end straight line portion Y and chamfering 127 all can clamp by roller 30b or roller 30e.

So, in the time that envelope paper using P2 is clamped by roller 30b, 30e, as shown in Figure 7, the 3rd formation paper using 113 is produced lax, in the envelope throughput direction of the envelope paper using P2 mode vertical with the S. A. of registration roller 30, the front end of envelope paper using P2 is carried out to aligned in position and skew corrected thereby can utilize this to relax.

As above, according to the envelope paper using P2 of an embodiment of the present utility model, the leading section of envelope paper using with the orthogonal direction of envelope throughput direction on be formed with front end straight line portion Y, and be formed with chamfering 125 on the angle that becomes the end in the direction orthogonal with envelope throughput direction, 127, so that the leading section on envelope throughput direction (envelope throughput direction) ED is connected to roller 30b, 30e and can carry out skew corrected to it, the two ends of front end straight line portion Y are can be set to the roller 30b of broach shape, the mode of 30e clamping forms, therefore can make to be connected to roller 30b, the envelope paper using P2 of 30e produces lax, thereby can utilize the front end of this lax pair envelope paper using P2 to carry out aligned in position and skew corrected, thereby can be with suitable towards carrying envelope paper using P2.And, not only on the angle that becomes the end in the direction orthogonal with envelope throughput direction, form chamfering 125,127, and the two ends of front end straight line portion Y with can be set to broach shape roller 30b, 30e clamping mode form, thus, can clamp the angle that is easy to produce warpage, therefore can not occur with ink gun collision or print the unfavorable conditions such as bad, thereby can suitably carry envelope paper using.

In addition, according to the envelope paper using P2 of an embodiment of the present utility model, be formed with as follows chamfering 124, 126: in the case of the leading section of envelope paper using being alignd and being positioned in for paper using being taken out one by one in the sheet feed stacker 17 of carrying out paper supply, side straight line portion X1 in the direction orthogonal with envelope throughput direction contacts with a pair of paper using backplate 18 of being located at sheet feed stacker 17 along envelope throughput direction (envelope throughput direction) ED, therefore envelope paper using P2 is guided by a pair of paper using backplate 18, thereby can suitably carry envelope paper using P2 along envelope throughput direction (envelope throughput direction) ED.

Claims (2)

1. an envelope paper using, its conveying roller that is set to broach shape in system is sealed in inclosure clamps and an edge envelope throughput direction conveying, is sealed on one side, it is characterized in that,

At the leading section of this envelope paper using along being formed with front end straight line portion with the orthogonal direction of above-mentioned envelope throughput direction, so that the above-mentioned leading section on the above-mentioned envelope throughput direction of this envelope paper using is connected to above-mentioned conveying roller and can carries out skew corrected to this leading section, and, on the angle that becomes the end in the direction orthogonal with above-mentioned envelope throughput direction, be formed with chamfered section, so that the two ends of above-mentioned front end straight line portion are formed as being set to the conveying roller clamping of above-mentioned broach shape.

2. envelope paper using according to claim 1, is characterized in that,

In the case of the above-mentioned leading section of envelope paper using being alignd and being positioned in for paper using being taken out one by one on the feedboard for paper that carries out paper supply, straight line portioies both ends, that be connected with above-mentioned chamfered section of being located in the direction orthogonal with above-mentioned envelope throughput direction of side of above-mentioned envelope paper using contact with a pair of paper using backplate, and this pair of paper using backplate is located at above-mentioned feedboard for paper along above-mentioned envelope throughput direction.

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