JPH1010697A - Photographic original housing container and photographic original housing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To house many photographic originals in order without splicing them by taking them up to a roller together with belt-like substance having specified electric conductivity and housing them. SOLUTION: In the housing container 1, the photographic original is taken up and housed by interposing the photographic original by the outermost periphery of the belt-like substance 20 which has been taken up by a 1st roller 21 and the substance 20 which is to be taken up by the 1st roller 21 and rolling the substance 20 by the 1st roller 21. The substance 20 is formed of acrylic resin whose electric conductivity is <=10<-16> . The 1st roller 21, a 2nd roller 31, a 3rd roller 45, and the rollers 37 and 40 are formed of polypropylene resin whose electric conductivity is <=10<-16> . A container main body 11 including guides 16 to 18 is formed of plastic material in which carbon black whose electric conductivity is >=10<-5> is blended. Guides 29, 38 and 39 are made of metal.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photo document storage container and a photo document storage method for storing a photo document.

[0002]

2. Description of the Related Art Conventionally, a photo document storage container for storing a photo document is generally stored in a cartridge, a negative sheet, or the like so as to be returned to a customer.

[0003] When a photo processor handles photo originals between various apparatuses, it is common in large-scale laboratories to splice a large number of photo originals and wind them in a roll. It was common for minilabs to handle photo manuscripts naked.

However, a large number of photo originals are spliced,
Rolling and handling in a roll requires not only the process of splicing a large number of photo originals but also the process of disassembling a large number of spliced photo originals one by one. , The shortest time before shipping is longer,
In addition, during this time, there is a problem that dust and scratches are liable to be formed because the roll is simply wound up. Further, if the photo manuscript is handled naked, not only is it easy to cause dust and scratches, but also if the photo manuscript is handled in large quantities, it becomes difficult to grasp which photo manuscript is in which order.

Therefore, Japanese Patent Application Laid-Open No. Sho 56-42227 discloses that
A first roller, a band having one end held by the first roller, and a second roller holding the other end of the band and storing the other of the band by winding up; A third roller that supports the band-shaped object freely, and a container body that accommodates the respective members, wherein the band-shaped object is shaped like an S from the first roller to the third roller. There is disclosed a photo document storage container that is wound around and wound around the first roller together with the band-shaped material.

[0006]

However, Japanese Patent Application Laid-Open No.
No. 42227, after a photo document is stored in the photo document container, the photo document is sent out together with the band wound by the first roller, and even if the user tries to discharge the photo document from the photo document container, the band is sent out. It often stuck to the outermost periphery of the belt-like material wound up by the first roller, and was not fed out and could not be discharged.

A first object of the present invention is to store a large number of photo originals in order without splicing them and to take out the originals in a proper order while storing the photo originals in a photo original storage container. The object of the present invention is to send out the photo original together with the belt-like material wound on the paper so that the photo original can be stably and satisfactorily discharged from the photo original storage container.

Further, even if an attempt is made to store a photo original in a photo original storage container described in JP-A-56-42227,
A sufficient amount of photo manuscripts were not stored, which proved to be inconvenient in laboratories handling a large number of photo manuscripts.

A second object of the present invention is to store a large number of photographic originals without splicing, and to take out the originals in a proper order and to store a sufficient amount of photographic originals.
Another object of the present invention is to prevent the deformation of the belt-like material and stably discharge the photographic document.

[0010]

When a photographic document is sent out together with the band wound by the first roller and is to be discharged from the photographic document container, the photographic document may be stuck to the fed band, Initially, it was thought that the cause of the situation in which the tape was stuck to the outermost periphery of the belt-like material wound up by the roller and could not be ejected, and could not be ejected, was due to the inherent adhesiveness of the photographic original. However, as the tack becomes weaker,
Lowering the humidity did not improve the situation.

Therefore, as a result of repeating various trial and errors, claims 1 to 8 of the claims below are set forth.
It has been found that the objects of the first invention are achieved by the above items.

Further, even if an attempt is made to store a photo original in a photo original storage container described in JP-A-56-42227,
It is inconvenient for a lab that handles a large amount of photo manuscripts because it does not contain a sufficient amount of photo manuscripts.Thus, we considered narrowing the interval between each photo manuscript to accommodate a larger amount of photo manuscripts, It has been found that there is a problem that the photo originals are easily overlapped and the photo originals are easily scratched and difficult to control. Also, we considered reducing the diameter of the first roller so that a longer band could be wound up.However, if the diameter is reduced, there is a problem that the photo original is deformed and discharge becomes unstable. understood.

Therefore, as a result of repeating various trial and errors, the following claims 9 to 1 are claimed.
It has been found that the objects of the second invention are achieved by each item of the first aspect.

[Claim 1] "A first roller, a band having one end held by the first roller, and a storage section for storing the other of the band, In the photographic document storage container wound and stored on the first roller together with the strip, the strip has an electrical conductivity of 10 ^-15.
A container for storing a photographic document, which is not less than [Ω ^-1 · cm ^-1 ]. [Claim 2] "A roller having an electrical conductivity of 10 ^-13 [Ω ^-1 · cm ^-1 ] or more in contact with the strip is provided in the middle of the transport path of the strip. The container for storing a photo original according to claim 1. [Claim 3] "A first roller, a band having one end held by the first roller, and a storage unit for accumulating the other of the band, In the photographic document container to be wound and housed on the first roller together with the object, the electrical conductivity of contacting the band in the middle of the conveyance path of the band is 10 ⁻¹³ [Ω ^{− 1} · cm ⁻¹ ] or more. A photo document storage container provided with rollers. [Claim 4] "having a container main body for accommodating the respective members,
The electric conductivity of the container body is 10 ^-13 [Ω ^-1 · cm ^-1 ]
The method according to any one of claims 1 to 3, wherein
The photo document storage container according to the item. [Claim 5] "The photographic original is directed toward a sandwiching position where the photographic original is sandwiched between the outermost periphery of the band-shaped object wound by the first roller and the band-shaped object wound by the first roller. The method according to claim 1, further comprising a guide for guiding, wherein the electric conductivity of the guide is 10 ⁻¹⁴ [Ω ⁻¹ · cm ⁻¹ ] or more. Photo document storage container. [Claim 6] "The accumulation section has a second roller for holding the other end of the strip, and the other of the strips is accumulated by being wound by the second roller. The photographic document container according to any one of claims 1 to 5, characterized in that: [Claim 7] "It has a third roller that supports the band-shaped object so that it can pass freely, and the axes of the first roller, the second roller, and the third roller are perpendicular to the longitudinal direction of the band-shaped object. Yes, it is horizontal to the width direction of the band, the band is,
7. The photographic document container according to claim 6, wherein the photographic document container is wrapped in an S-shape from the first roller to the third roller. [Claim 8] A photo original having a first roller, a band having one end held by the first roller, and a storage section for accumulating the other of the band is wound and housed therein. 8. A method for storing a photo original in a photo original storage container or a photo original storage container according to any one of claims 1 to 7, wherein the electrical conductivity of the photo original is 10 ^-15 [Ω].
^{-1cm -1} ] or more, the photographic document is sandwiched between the outermost periphery of the band-like material wound by the first roller and the band-like material wound by the first roller. A method for accommodating a photo document, wherein the photo document is wound up and accommodated by winding the band-like material by a first roller. [Claim 9] "A first roller, a band having one end held by the first roller, a storage section for storing the other of the band, and a container body for accommodating the respective members." Wherein the thickness of the strip is 2 μm or more and 200 μm or less, wherein the thickness of the strip is 2 μm or more and 200 μm or less. [Claim 10] "The accumulation section has a second roller for holding the other end of the strip, and the other of the strips is accumulated by being wound by the second roller. The photographic document container according to claim 9, wherein: [Claim 11] "having a third roller that supports the band-shaped object so that it can pass freely, wherein the axes of the first roller, the second roller, and the third roller are perpendicular to the longitudinal direction of the band-shaped object. Yes, it is horizontal to the width direction of the band, the band is,
The photographic document storage container according to claim 9 or 10, wherein the photographic document storage container is extended in an S shape from the first roller to the third roller. [Other Description] In the present invention, the photographic original is, of course, a flexible film-like film or a film on which a photographic image to be copied, such as printing, is recorded. Photograph manuscripts are generally silver halide photographic films for photography such as developed color negative films and color reversal films, but are not limited to these.
Other examples include a photographic film in which a photographic image to be copied is transferred with a dye and recorded, and a photographic film in which a photographic image to be copied is recorded by a thermal sublimation printer.

Examples of the material of the belt-like material and the roller used in the present invention include acrylic resin, polyvinyl chloride resin, polycarbonate resin, acrylonitrile-butadiene-styrene copolymer resin (ABS resin), polyethylene resin, Examples include, but are not limited to, resins such as polypropylene resin, polyethylene terephthalate resin, nylon resin, polyalkyl methacrylate resin, and polyimide resin. Further, the material of the roller may be a metal such as stainless steel or ceramics. Various known means can be used to increase the electric conductivity. For example, cationic surfactants, anionic surfactants, cationic polymers, anionic polymers, alumina, and inorganic oxides such as tin oxide can be used. The electrical conductivity can be increased by adding or applying an inorganic substance such as an oxide or carbon black or metal fine particles. However, the present invention is not limited to these, and the electric conductivity may be within the scope of the present invention.

The thickness of the strip is preferably 2 μm or more, particularly preferably 5 μm or more, and more preferably 10 μm or more. As a result, the belt-shaped object does not expand or deform and the discharge of the photographic document does not become unstable, and the photographic document can be discharged stably for a long period of time, which is practically advantageous. The thickness of the strip is 200 μm or less, particularly 15 μm.
0 μm or less, more preferably 100 μm or less. As a result, without plastic bending deformation or frequent replacement of the photo document storage container, the photo document supplied from the automatic developing machine cannot be stored or the photo document cannot be supplied to the automatic printing device. This is because there is a practical advantage.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, specific examples of the present invention will be shown in the column of embodiments and examples of the present invention, but the present invention is not limited to these. In addition, in the column of the embodiment and the examples of the invention, although there are definite expressions for terms and the like, they indicate preferred examples of the present invention and the like, and the meaning and technical scope of the terms of the present invention are described. It is not limited.

FIGS. 1 to 10 show a photo document storage container according to this embodiment. 1 to 4 are views showing a state before a photo document is stored, and FIGS. 6 to 9 are views showing a state in which a maximum amount of a photo document is stored.

First, FIG. 1 shows a state before a photo document is stored.
The structure of the photo document container will be described with reference to FIGS. FIG. 1 is an internal front view showing the inside of the photo document storage container from the front side. FIG. 2 is an internal bottom view showing the inside of the photo document storage container from the bottom side. FIG. 3 is an internal side view showing the inside of the photo document storage container from the right side of FIG. FIG. 4 is an internal rear view showing the inside of the photo document container from the rear side in FIG. Hereinafter, description will be made based on these drawings. Note that the actual front, bottom, side, and back surfaces are covered by the front plate of the container body 11, and the internal mechanism cannot be seen.

The first roller 21 is a roller for holding and winding one end of the strip 20. A cylindrical shaft penetrates the center of the first roller 21, and a shaft 22 projects forward of the shaft and a shaft 24 projects rearward thereof (FIG. 2).
The shaft 22 of the first roller 21 is rotatably inserted into a hole provided at one end of the front arm 23 (FIG. 1). Also,
The shaft 24 of the first roller 21 is rotatably inserted into a hole provided at one end of the rear arm 25 (FIG. 4). Also,
The drive transmission belt wheel 2 is mounted on the shaft 22 of the first roller 21.
The drive transmission belt wheel 27 rotates together with the first roller 21 (FIG. 4). One of the drive transmission belts 26 is wound around the drive transmission belt wheel 27 (FIG. 4).

The strip 20 is an elongated strip having a constant width. The longitudinal direction of the strip 20 and the first roller 21 are fixed.
The first roller 21 holds one end of the strip 20 so that the axial direction of the strip 20 is vertical, and the width direction of the strip 20 and the axial direction of the first roller 21 are horizontal.

The first roller driving gear 41 is a gear for driving the first roller 21 by receiving a driving force from an external driving source. A cylindrical shaft penetrates the center of the first roller driving gear 41, and a shaft 42 projects forward of the shaft 41 and a shaft 44 projects rearward thereof (FIG. 3). The shaft 42 of the first roller driving gear 41 is rotatably inserted into a hole provided at one end of the front arm 23 (FIG. 1). The shaft 44 of the first roller driving gear 41 is rotatably inserted into a hole provided at one end of the rear arm 25 (FIG. 4).
A drive transmission belt wheel 43 is fixedly fixed to a shaft 44 of the first roller drive gear 41, and the drive transmission belt wheel 43 rotates together with the first roller drive gear 41. (FIG. 4). Then, the drive transmission belt 2 is attached to the drive transmission belt wheel 43.
6 is wound (FIG. 4). The front end of the shaft 42 of the first roller driving gear 41 is rotatably held by the container body 11.
The rear end of the shaft 44 is rotatably held by a hole (not shown) provided in the container body 11, so that the front arm 23 and the rear arm 24, and the front arm 23 and the rear arm 24 The supported first roller 21 is connected to a shaft 42,
It can rotate about 44. Further, the first roller 21 is urged toward the third roller 45 between the front arm 23 and the rear arm 24 by a spiral spring (not shown) wound around the shafts 42 and 44.

When the photographic original is wound together with the band 20 wound around the first roller 21 from the state before the photographic original shown in FIGS. The front arm 23 that presses the rear surface, the rear arm 25 that presses the rear surface, and the guide 29 that presses the rear surface guide the document so that the photo original is wound up at a predetermined position.

The second roller 31 is a roller for holding one end of the strip, winding it up, and accumulating it. A cylindrical shaft passes through the center of the second roller 31, and a shaft 32 protrudes forward of the cylindrical shaft and a shaft 33 protrudes rearward thereof (FIG. 2). The shaft 32 of the second roller 31 is rotatably held by a hole (not shown) provided in the container body 11.
Further, the shaft 33 of the second roller 31 is connected to the concave portion 1 of the container body 11.
2 rotatably held by holes. The shaft 33 of the second roller 31 is connected to the concave portion 1 of the container body 11.
2, the drive transmission gear 34 is fixedly fixed on the shaft, and together with the second roller 31, the drive transmission gear 34
Rotate (FIG. 4).

In the state before accommodating the photographic original shown in FIGS. 1 to 4, the belt-like object 2 having the second roller 31 as an axis is used.
By forming the scroll 35 of 0,
To accumulate. That is, an accumulation unit is formed. At this time, the guide 38 for pressing the front surface of the scroll 35 and the guide 39 for pressing the rear surface of the scroll 35 prevent the bamboo shoot winding (the winding of the wound material that shifts in the axial direction) when the scroll 35 is formed. I have.

The third roller 45 supports the belt-shaped object so that it can pass through the first roller 21 so that the first roller 21 and the third roller 45 have an S-shape (in FIG. This is for winding the belt-like material in an S-shape when viewed from the opposite direction. A cylindrical shaft passes through the center of the third roller 45, and a shaft 46 protrudes forward of the shaft and a shaft 48 protrudes rearward thereof (FIG. 2). The shafts 46 and 48 of the third roller 45 are rotatably held by holes (not shown) provided in the container body 11. The positions of the shafts 46, 48 of the third roller 45 can be shifted in the vertical direction, and the nip springs 47, 48 move downward (to the nip roll 61 side of the apparatus) in FIGS. Pressed. This is for nipping a photo original with a predetermined force. (Because the roller on the side transmitting the driving force is nipped by the predetermined force, it is difficult to transmit the predetermined driving force while its position can be shifted in the vertical direction.) In particular, the third roller 45 rotates as it rotates as the belt passes.
Shafts 46, 48 and nip springs 47, 48
A material having a small friction with the container body 11 on the side pressed by 48 is selected.

One end is held by the first roller 21, and the other end is held by the second roller 31, between which the roller 37, the roller 40 and the third roller 45 hang. The roller 37 and the roller 40 are formed with a guide groove having a width of the band 20 as shown in FIG.
The friction with zero is small and fixed to the container body 11.

The guide 29, the guide 39 and the guide 3
8 is integrally formed with the back surface of the container body 11 by a joint portion 19 by bending.
The bent portion between the guide 9 and the guide 38 is joined to the side surface of the container body 11 (the left side surface in FIGS. 1 and 4).

The container 1 is provided with a first roller 2
The photographic document 7 is formed by the outermost periphery of the band 20 wound by the first roller 1 and the band 20 wound by the first roller 21.
The photographic document 70 is wound up and accommodated by sandwiching the belt-like object 20 with the first roller 21 while sandwiching 0. Hereinafter, a mechanism for this will be described based on FIG. 5 which is a partially enlarged view of the storage container. Third roller 4
5 is formed with a guide groove of the width of the photo original 70, so that the position in the width direction of the photo original is conveyed at a predetermined position. Further, the first roller 21 is provided such that the axial direction thereof is parallel to the axial direction. Thereby, the belt-shaped material 20 that has passed through the third roller is wound around the first roller 21 without being twisted.

The guide 16 has a guide surface of the photo original 70 along the third roll 45, and guides the photo original 70 toward the sandwiching position 10. Further, as shown in FIG. 10, the storage container 1 is for unwinding the band-like material 20 wound up by the first roller 21 to feed out the photographic document 70 wound up and stored. Is guided to the exit. This is, as described later, the first roller 21
Outermost periphery of the belt-shaped material 20 wound by the first roller 2
1. The photo original 70 is formed by the band 20 wound by
Can be formed because the sandwiching position 10 for sandwiching is substantially constant.

Next, a state in which the maximum amount of photographic originals is stored will be described with reference to FIGS. In this state, the strip 20 is wound by the first roller 21 to form the scroll 28. Front arm 23 and rear arm 2
4 are supported by shafts 42 and 44
Can be rotated around the first roller 21.
Are urged in a direction in contact with the third roller 45,
As shown by the arrow from the shaft position 22b in the state before accommodating the photographic original, the first roller 21 including the shaft 22 moves to the position shown in the figure, so that the belt shape wound by the first roller 21 is moved. The outermost periphery of the object 20 and the band-shaped object 20 wound by the first roller 21 make the sandwiching position 10 for sandwiching the photographic document 70 substantially constant. (The sandwiching position 10 is slightly different between FIG. 5 and FIG. 10, but this difference is
This is included in “the sandwiching position is substantially constant” in the present invention. Also, since the first roller 21 supported by the front arm 23 and the rear arm 24 rotates about the shafts 42 and 44, the guide 29 is narrowed to avoid the passage of the first roller 21. It has a shape. In the state where the maximum amount of the photographic document is stored, no band-like material is stored in the storage unit, and the second roller 31 is exposed.

Next, a mechanism for storing the photographic original 70 in the storage container 1 will be described. The mechanism for storing the photo original 70 in the storage container 1 includes an apparatus for handling the photo original stored in the post-process, such as an automatic developing machine for developing the photo original or an automatic printing machine when a packing device is provided in the post-process. Provided in the device. FIG. 11 shows a schematic configuration diagram of a mechanism for storing the photo original 70 in the storage container 1.

When the container 1 is set at a predetermined set position of the apparatus, the driving gear 66 and the first roller driving gear 41 are engaged with each other, and the apparatus-side nip roll 61 is pressed against the force generated by the nip springs 47 and 48. The position of the three rollers 45 is shifted upward. Therefore, the apparatus-side nip roll 61 also receives the driving force from the third roller 45. The drive transmission gear 34 is in a free state.

A drive motor (not shown) as a drive source of this mechanism is connected to the drive gear 66. The drive gear 66 is the first roller drive gear 41 shown in FIG.
In the direction of the arrow of FIG.
Will be wound up. Further, a drive wheel 67 fixed to the drive gear 66 coaxially with the drive gear 66 is provided.

A reverse rotation gear 62 is meshed with the nip roll 61 on the apparatus side. When a one-way clutch is provided between the reverse gear 62 and the reverse gear wheel 63 provided coaxially with the reverse gear 62, and the rotational speed of the reverse gear 62 is lower than that of the reverse gear wheel 63. Is slipped between the reverse gear 62 and the reverse gear wheel 63.

The belt 60 is used as the reverse gear wheel 6.
3 and the drive wheel 67. At this time, the belt 60 rotates in the apparatus and is rotatably held by guide rolls 64 and 65 so that the belt 60 is tensioned by a predetermined tension.

When the photographic original 70 is fed as shown in FIG. 11 by the transport drive rollers 68 and 69 for feeding the photographic original 70, the drive motor drives the drive gear 66 and the like in the illustrated rotational direction to drive the photographic original. Document 70 in container 1
Housed in In this way, a large number of photo originals are accommodated in order.

Next, the photographic original 7 stored in the storage container 1
A mechanism for extracting 0 will be described. The mechanism for taking out the photo original 70 stored in the storage container 1 is provided in a device that handles the photo original stored in the storage container 1 in the previous process, such as an automatic printing device or a packing device corresponding to the above-described device. FIG. 12 shows a schematic configuration diagram of a mechanism for taking out the photo original 70 stored in the storage container 1.

When the container 1 is set at a predetermined set position of the device, the device-side projection 79 is inserted into the concave portion 12 of the container body 11, and the drive transmission gear 76 and the drive transmission gear provided on the device-side projection 79 are provided. Engage with 34. Further, the apparatus-side nip roll 61 shifts the position of the third roller 45 upward against the force of the nip springs 47 and 48. The first roller driving gear 41 is in a free state.

A drive motor (not shown), which is a drive source of this mechanism, is connected to the drive gear 62. The drive gear 66 rotates the apparatus-side nip roll 61 in the direction of the arrow in FIG.
Is rewound, and the photo document 70 stored therein is sent out. Further, a drive wheel 67 fixed to the drive gear 66 coaxially with the drive gear 66 is provided.

The drive transmission gear 76 includes a reverse rotation gear 7.
7 are engaged. The reverse gear 77 and the reverse gear wheel 78 provided coaxially with the reverse gear 77.
And a one-way clutch is provided between the
When the rotation speed is lower than that of the reverse gear wheel 78, the vehicle slips between the reverse gear 77 and the reverse gear wheel 78.

The belt 60 is used as the reverse gear wheel 7.
8 and the drive wheel 67.

Then, the drive motor drives the drive gear 66 and the like in the rotation direction shown in FIG.
When the photo document 70 is taken out of the printer, the photo document 70 is fed by the transport drive rollers 68 and 69 for feeding the photo document 70 as shown in FIG. In this way, it is possible to send out a large number of photo originals stored in order in a completely reverse order. In addition, when the photo manuscript is stored,
Since it is fixed while being sandwiched between the belt-like objects 20 by the winding tension of the belt-like substance 20, the order when the sheets are accommodated does not change.

The materials of the members of the photographic document container of the present embodiment are as shown in the examples.

[0045]

【Example】

Comparative Example 1 In the above-mentioned photographic document storage container, the band was replaced with an electric conductivity of 10
^-16 was formed in the following acrylic resin, the first roller 21, second roller 31, third roller 45, the roller 37, the roller 4
0 is formed of a polypropylene resin having an electric conductivity of 10 ⁻¹⁶ or less, and the container body 11 including the guides 16, 17 and 18 is formed of a plastic material mixed with carbon black having an electric conductivity of 10 ⁻⁵ or more. 29, 38 and 39 were formed of metal.

Example 1 A photographic document container was prepared by changing the material and electric conductivity of the belt-shaped material 20 to those shown in Table 1 with respect to the photographic document container of Comparative Example 1. After the photo document is stored in the prepared photo document container at room temperature and normal humidity, the photo document 70 is sent out together with the band 20 wound by the first roller 21, and the photo document 70 is removed from the photo document container. How it was discharged was evaluated under the following evaluation criteria under normal temperature and normal humidity. The photo original 70 is a short film cut at every 6 frames by a developed color negative photographic film of 35 mm size of each company, and the electrical conductivity of the photo original is 10 ⁻¹⁶ [Ω ⁻¹ · cm ⁻¹ ]. The evaluation was performed under the condition and the condition where the electric conductivity was 10 ⁻¹⁵ [Ω ⁻¹ · cm ⁻¹ ] or more.

×: Frequent discharge did not occur. Δ: Sometimes discharge was not possible, but within a practical range. ○: There was almost no discharge, and the discharge was smooth (satisfactorily) in most cases. ◎: Smoothly discharged in most cases.

[0048]

[Table 1]

* Polyethylene terephthalate is made to contain titanium oxide, and further coated with Parser TL manufactured by Kanebo Co., Ltd., which is a copolymer of styrene sulfonic acid / maleic acid, to have an electric conductivity of 10 ^-10 [Ω ^-1. cm ^-1 ].

As is evident from Table 1, when the electrical conductivity of the belt-shaped material is 10 ^-15 [Ω ^-1 · cm ^-1 ] or more, it is possible to stably and well discharge. In particular, it can be seen that when the electrical conductivity of the band-shaped material is 10 ^-10 [Ω ^-1 · cm ^-1 ] or more, it becomes possible to discharge more stably and favorably.

Example 2 The same experiment as in Example 1 was carried out.
^-16 acrylonitrile in [Ω ^-1 · cm ^-1] - butadiene - styrene copolymer resin (ABS resin), a glass epoxy resin of the electric conductivity of 10 ^-15 Ω ^-1 · cm ^-1], electrical With a nylon resin having a conductivity of 3 × 10 ⁻¹² [Ω ⁻¹ · cm ⁻¹ ], an inorganic oxide such as titanium oxide and an anionic or cationic polymer such as a copolymer of styrene sulfonic acid / maleic acid. Was appropriately applied, and the same experiment was performed. The same result was obtained.

Example 3 The first roller 2
1, the material and the electrical conductivity of the second roller 31, the third roller 45, the roller 37, and the roller 40 are changed to the material and the electrical conductivity as shown in Table 2, and a photographic document storage container is created.
After the photographic document is stored in the prepared photographic document container at room temperature and normal humidity, the belt-like material 2 wound around the first roller 21
The photographic original 70 was sent out together with 0, and how the photographic original 70 was discharged from the photographic original container was evaluated under the same evaluation criteria as in Example 1 at normal temperature and normal humidity.

[0053]

[Table 2]

* CPL-3 manufactured by Tokyo Copal Chemical Co., Ltd. was applied to a polypropylene resin, and adjusted to the electric conductivity shown in Table 2.

As can be seen from Table 2, the electric conductivity of the contact between the belt 20 and the belt 20 in the middle of the transport route of the belt 20 is 10.
^It can be seen that if there is a roller having a ^{value of −13} [Ω ⁻¹ · cm ⁻¹ ] or more, it is possible to stably and satisfactorily discharge. In particular, it can be seen that when the electric conductivity of these rollers is 10 ^-7 [Ω ^-1 · cm ^-1 ] or more, it becomes possible to discharge more stably and favorably.

Example 4 The belt 20, the first roller 21 and the second roller 31 were made of a plastic material containing carbon black having an electric conductivity of 10 ⁻⁵ [Ω ⁻¹ · cm ⁻¹ ] or more. Roller 4
5, the roller 37 and the roller 40 have an electric conductivity of 1 [Ω ^-1 ·
cm ^-1 ] or more of a metal such as stainless steel, and the container body 11 including the guides 16, 17, 18 was blended with carbon black having an electric conductivity of 10 ^-5 [Ω ^-1 · cm ^-1 ] or more. After being formed of a plastic material and containing a photo original at room temperature and normal humidity, the photo original 70 is sent out together with the band 20 wound up by the first roller 21, and how the photo original 70 is transferred from the photo original storage container. Or under normal temperature and humidity, it was extremely stable and well discharged. The electric conductivity of the photo manuscript is 10 ^-15 [Ω ^-1 · c
[m ^-1 ] or more, no instability was found.

Example 5 By changing the thickness of the belt-like material 20, the handling property in a laboratory and the long-term stable discharge property were evaluated in 50 photo document storage containers. The photographic original 70 was evaluated as a short film cut at every six frames by a 35 mm sized developed color negative photographic film of each company.

Evaluation of handleability in the laboratory ×: Unless the photo document storage container is frequently replaced, the photo document supplied from the automatic developing machine cannot be stored, and the photo document cannot be supplied to the automatic printing apparatus. , On the contrary, labor was required △: It was necessary to frequently replace the photo document storage container,
There are practical benefits. ○: It is necessary to replace the photo document storage container from time to time.
The merit in practical use is great.

Evaluation of long-term stable dischargeability X: The band was plastically bent or stretched, and the discharge of the photographic original became unstable in a few days in most containers. Objects undergo plastic bending deformation,
There is a container that is stretched and the discharge of the photo original becomes unstable, but there is no practical problem. ○: Even after one month, the band-shaped object may be plastically bent or deformed.
There are almost no containers that cause the ejection of photo originals to become unstable due to expansion, and the practical advantage is great.

[0060]

[Table 3]

As is evident from Table 3, when the thickness of the belt-shaped material 20 is 2 μm or more and 200 μm or less, it is found that the handling property in the laboratory and the long-term stable discharge property are good.

[0062]

The effect of the first invention is that a large number of photo originals can be accommodated in sequence without the need for splicing, can be taken out without disturbing the order, and after the photo originals are stored in the photo original storage container, A photographic document can be sent out from the photographic document storage container stably and satisfactorily by sending out the photographic document together with the belt-shaped material wound by the first roller.

The effect of the second invention is that a large number of photo originals can be accommodated in sequence without the need for splicing, and a sufficient amount of photo originals can be accommodated while being able to be taken out without being out of order.
In addition, it is possible to prevent the deformation of the belt-like material for a long period of time and discharge the photographic original stably.

[Brief description of the drawings]

FIG. 1 is an internal front view of a storage container before a photo document of the embodiment is stored.

FIG. 2 is an internal bottom view of a storage container in a state before storing a photo document according to the embodiment.

FIG. 3 is an internal side view of a storage container in a state before storing a photo document of the embodiment.

FIG. 4 is an internal rear view of the storage container before the photo document of the embodiment is stored.

FIG. 5 is a partially enlarged view of a storage container in a state before storing a photo document of the embodiment.

FIG. 6 is an internal front view of the storage container in a state where a maximum amount of a photo document is stored in the embodiment.

FIG. 7 is an internal bottom view of the storage container in a state where a maximum amount of a photo original is stored in the embodiment.

FIG. 8 is an internal side view of the storage container in a state where a maximum amount of a photo original is stored in the embodiment.

FIG. 9 is an internal rear view of the storage container in a state where a maximum amount of a photo original is stored in the embodiment.

FIG. 10 is a partially enlarged view of a storage container in a state before storing a photo document of the embodiment.

FIG. 11 is a schematic configuration diagram of a mechanism for storing a photo original in a storage container according to the embodiment.

FIG. 12 is a schematic configuration diagram of a mechanism for taking out a photo original stored in the storage container of the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage container 11 Container main body 20 Belt 21 First roller 31 Second roller 45 Third roller

Continuing from the front page (72) Inventor Shinichi Kuriyama 1st Sakuramachi, Hino-shi, Tokyo Konica Corporation In-house (72) Inventor Katsutoshi Sawada 1st Sakura-cho, Hino-shi, Tokyo In-house Konica Corporation

Claims (11)

[Claims] A first roller, a band having one end held by the first roller, and a storage unit for accumulating the other of the band, wherein a photo document is stored together with the band. In the photographic document storage container wound and stored on the first roller, the electrical conductivity of the strip is 10 ⁻¹⁵ [Ω ⁻¹ · cm.
^-1 ] or more. 2. A method according to claim 1, wherein a roller having an electrical conductivity of at least 10 ⁻¹³ [Ω ⁻¹ · cm ⁻¹ ] in contact with the band is provided in the middle of the conveyance path of the band. The container for storing a photographic document according to claim 1. 3. A first roller, a band having one end held by the first roller, and a storage section for accumulating the other of the band, wherein a photo original is stored together with the band. In the photographic document storage container wound and stored on the first roller, a roller having an electrical conductivity of 10 ⁻¹³ [Ω ⁻¹ · cm ⁻¹ ] or more in contact with the band is provided in the middle of the conveyance path of the band. A photo document storage container, which is provided. 4. It has a container main body for accommodating each member,
The electric conductivity of the container body is 10 ^-13 [Ω ^-1 · cm ^-1 ]
The method according to any one of claims 1 to 3, wherein
The photo document storage container according to the item. 5. The photographic document is guided toward a sandwiching position where the photographic document is sandwiched between the outermost periphery of the band-like material wound by the first roller and the band-like material wound by the first roller. The photographic document according to any one of claims 1 to 4, further comprising a guide, wherein the guide has an electric conductivity of 10 ^-14 [Ω ^-1 · cm ^-1 ] or more. Containment container. 6. The storage section has a second roller for holding the other end of the strip, and winds up by the second roller to store the other of the strip. The photographic document container according to any one of claims 1 to 5, wherein 7. A third roller for supporting the strip so as to freely pass therethrough, wherein axes of the first roller, the second roller, and the third roller are perpendicular to a longitudinal direction of the strip. The photographic document according to claim 6, wherein the photographic document is horizontal to the width direction of the band-shaped object, and the band-shaped object is wrapped in an S shape from the first roller to the third roller. Containment container. 8. A photo manuscript for winding and housing a photo manuscript having a first roller, a band having one end held by the first roller, and a storage unit for accumulating the other of the band. 8. A method of accommodating a photo document in a container or a photo document container according to any one of claims 1 to 7, wherein the electric conductivity of the photo document is 10 ^-15 [Ω].
^{-1cm -1} ] or more, the photographic document is sandwiched between the outermost periphery of the band-like material wound by the first roller and the band-like material wound by the first roller. A method for accommodating a photo document, wherein the photo document is wound up and accommodated by winding the band-like material by a first roller. 9. A first roller, a band having one end held by the first roller, a storage unit for accumulating the other of the band, and a container body accommodating each of the members. A photo document storage container comprising a photo document storage container for winding and storing a photo document together with the band on the first roller, wherein the thickness of the band is 2 μm or more and 200 μm or less. 10. The storage section has a second roller for holding the other end of the strip, and winds up the second roller to store the other end of the strip. The container for accommodating a photo original according to claim 9. 11. A third roller for supporting the strip so that the strip can pass therethrough, wherein axes of the first roller, the second roller, and the third roller are perpendicular to a longitudinal direction of the strip, The width direction of the said strip | belt-shaped object is horizontal, and the said strip | belt-shaped object is bridge | wrapped in the shape of S from the said 1st roller to the said 3rd roller, The Claims 9 or 10 characterized by the above-mentioned. Photo document storage container.