JPH10273122A - Package body and device for putting in solid matter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce dropping of solid matter even in a low-cost simplified pack and reduce the work of an operator, by unsealing a solid-matter- containable, deformable, and flexible bag with the part that is lowest in a packed state uppermost at the time of unsealing. SOLUTION: A seal part 2a, the equivalent of a handle, is formed at one end of a flexible bag 2 containing solid matter, and a notch 2b for unsealing the bag 2 is made in its other end opposite the seal part 2a. To throw in solid matter in a package bag 1, the package bag 1 is set face down on a package- bag receiving part 21, then, from the notch 2b in the top of the package bag 1 it is unsealed with hands or by a mechanical means, an operation lever 22 is lifted, and the solid matter J is put in from the unsealed opening 2h with the package bag 1 kept upside down. Thus, because a relative position between the package bag 1 and solid matter J in a blocking area changes to release the tension of the package bag 1, falling failure when the solid matter is thrown in can greatly be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a package for solids used as a processing agent for photosensitive materials and a solids feeding device for feeding the solids into a predetermined melting device.

[0002]

2. Description of the Related Art When opening a package of a solid used as a processing agent for a photosensitive material and then putting the solid into a predetermined dissolving apparatus, the most problematic point is that the solid is not properly dropped and remains inside the package. is there. The main cause of this is blocking in which the solids are biased to one side in the packed state, and the solids are squeezed together to cause tension in the package. For this reason,
In order to prevent the dropping failure, for the purpose of preventing this blocking, a partition plate is provided for each package in the package, and the tension of the package is regulated so that the solids are not biased to one side in the packed state. I was

[0003]

However, it is troublesome to provide a partition plate for each package, and the packing cost for the partition plate increases. Further, depending on conditions such as vibration during transportation and the like during distribution, blocking may occur even when a partition plate is inserted. In the blocking in this case, since the tension exceeding the regulation of the partition plate is applied to the package, a drop failure occurs with a high probability.

[0004] As a result, the required quantity of solids cannot be introduced into the dissolving device, so that the treatment liquid cannot be prepared as prescribed or the dropping operation can be performed as needed to break the blocking regardless of necessity. Sometimes extra work was required, such as applying vibration to the package or checking for any drop failure after loading.

Further, the empty package after use has maintained a three-dimensional shape, and the volume has been greatly reduced as compared with the conventional liquid medicine kit. , And required work such as crushing by hand. Also,
When crushing by hand, there was a concern that powder of solid matter spouted out of the opening of the package and adhered to the operator.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and a packaging body capable of reducing solid dropping defects and reducing operator work even in a low-cost and simplified packaging. It is intended to provide a solid material input device.

[0007]

Means for Solving the Problems In order to solve the above-mentioned problems and to achieve the object, the invention according to claim 1 is directed to a "package state in a flexible bag capable of containing solid matter and deformable. Then, when opening the lower part, the package can be opened up when opened. When the package is taken out of the package, the seal is lifted with the seal part up, so that blocking tends to occur on the lower part where the weight of the solid material is most applied, that is, on the opening side of the package. In order to temporarily raise the package, the tension of the package is released by receiving the vibration caused by the movement of the solid, and by opening the opening, the relative position between the package and the solid in the blocking part is changed. The number of dropping failures at the time is greatly reduced, and there is no need to prepare a processing liquid having an incorrect prescription or useless work in operation, thereby increasing the work efficiency of the operator, and eliminating the need for a partition plate for packaging, thereby reducing costs.

According to a second aspect of the present invention, there is provided a device having a seal portion corresponding to a grip portion that can be held at at least one end of the bag, and opening the bag at one end opposite to the seal portion. The package according to claim 1, further comprising a notch for performing the operation. It is easy to handle with the seal part, and since the solid part is handled with the seal part, the solid material is biased to the opposite side to the seal part and blocking occurs. Tension is released, and the drop failure at the time of throwing is greatly reduced.

According to a third aspect of the present invention, there is provided the package according to the first aspect, wherein, when the package is taken out after the package is opened, the seal portion faces the package opening surface. When the package is opened, the package can be easily taken out by holding the seal portion in the opened state.

According to a fourth aspect of the present invention, there is provided a package according to the first aspect, wherein a hole for taking out and fixing is formed in the seal portion. It is easy to take out the package from the opened state of the package and to take out the solid matter from the package by holding or fixing the hole opened in the seal portion.

According to a fifth aspect of the present invention, there is provided a method as set forth above, wherein, when the solid matter in the package according to any one of the second to fourth aspects is loaded, the sealing portion of the package facing downward is fixed, The notch in the above can be opened by hand or mechanical means, after opening, when the package is turned upside down and the solids are put in, the fall of the package can be regulated. Solid material input device. ], The package is opened with the opening side of the package temporarily turned up at the time of setting, and after opening, the package is turned upside down to receive vibration due to the movement of the solid material, and further, the opening operation is blocking. By changing the relative position of the package and the solids in the part, the tension of the package is released, which can significantly reduce dropping defects at the time of loading, and create and operate processing solutions with incorrect prescription. The above wasteful work is eliminated, and the work efficiency of the operator is increased.

According to a sixth aspect of the present invention, there is provided a method as described below, wherein the solid is forcibly dropped by pulling the fixed seal portion as a handle after turning the package upside down and charging the solid. The solid material charging device according to claim 5, wherein the package is formed in a flat shape. Even if blocking occurs, the blocking solid material is forcibly dropped by the work of pulling out the package, thereby preventing a drop failure. In addition, since the package is automatically flattened by the operation of extracting the package, it is not necessary to crush the package by hand at the time of disposal. In addition, since the package is flat, the opening surface is narrowed, and the concern that the solid powder adheres to the operator is reduced.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a package according to the present invention; FIG. 1 is a view showing a state where the package is taken out of the package, and FIG. 2 is a view showing a form of the package.

The package 1 contains, for example, a solid material used as a photosensitive material processing agent in a flexible bag 2 capable of deformation. The package 1 has a seal portion 2a corresponding to a handle portion that can be held at one end of the bag 2, and a notch 2b for opening the bag 2 at one end opposite to the seal portion 2a. have.

As shown in FIGS. 1 (a) and 1 (b), a plurality of the packages 1 are housed side by side in a box-shaped package 10, and are taken out of the package 10 with the seal portion 2a. For the sake of simplicity, in the embodiment of FIG. 1B, a hole 3 is formed in the seal portion 2a to improve the operability when the seal portion 2a is gripped.

The shape of the package 1 is formed as shown in FIG. FIG. 2A shows a bag 2 formed of two sheets, and seals 2c to 2f are provided on all sides to form a bag. FIG. 2 (b) shows the bag 2 formed of three sheets, provided with seals 2c to 2e on three sides of the two sheets,
One sheet is provided with a seal 2f at the bottom to form a bag. FIG. 2 (c) shows the bag 2 formed of one sheet, which is provided with seals 2c, 2d and 2f on three sides.

In the package 1 of each embodiment, a seal portion 2a is formed by a seal 2g, and a notch 2b for opening is provided on the opposite side of the seal portion 2a serving as a handle. And the opening area is
Any shape may be used as long as it is equal to or greater than the other cross-sectional area.

As described above, the packaging body 1 is configured such that the lower part in the packed state can be opened upward when the package is opened in a flexible bag capable of containing a solid material and deformable. . For this reason, when taking out the package 1 from the package 10, since the seal portion 2a is lifted up, the blocking tends to occur on the lower portion where the solid material's own weight is applied most, that is, on the opening side of the package 1, for example. In order to temporarily raise the unsealing surface when setting in the solid material feeding device 20 as shown in FIG. 3, vibration is caused by the movement of the solid material, and the opening operation further causes the relative movement of the blocking body 1 and the solid material in the blocking portion. By changing the target position, the tension of the package 1 is released, and the drop failure at the time of charging is greatly reduced.
For this reason, there is no need to prepare a processing liquid with an incorrect formulation or useless work in operation, thereby increasing the work efficiency of the operator, and eliminating the need for a partition plate for packaging, thereby reducing costs.

Further, since the package 1 has the seal portion 2a, it is easy to handle. Further, since the package 1 is handled with the seal portion 2a, the solid material is biased to the side opposite to the seal portion 2a, and blocking occurs. The bag 2 is opened by the notch 2b, and the tension of the package 1 is released, so that the drop failure at the time of throwing can be greatly reduced.

When the package 1 is taken out after opening the package, the seal portion 2a is arranged so as to face the package opening surface side. When the package is opened, the package 1 is easily held by holding the seal portion 2a in the opened state. The package 1 can be taken out.

Next, a description will be given of a solid material feeding device in which the package 1 is set. FIG. 3 is a diagram illustrating a solid material charging process performed by the solid material charging device.

The solid material feeding device 20 includes a package receiving portion 21.
And an operation lever 22. Package receiver 2
1 has an opening 21a on one side and a bottom 21b on the other, and is arranged to be rotatable around a support shaft 23 as a fulcrum. The package receiving section 21 can set the above-mentioned package 1 with the sheet 2a facing downward with the opening 21a facing upward, and the sheet 2a moves downward from the slit 21c formed in the bottom 21b. It is constituted so that it can be taken out so as to hang down.

The operation lever 22 has a holding portion 22a.
It is arranged to be rotatable about the support shaft 24 as a fulcrum. At the initial position of the operation lever 22, the pressing portion 22a is located at a position separated from the slit portion 21c.
2a is at a position where it is pressed and engaged with the engaging portion 21d of the bottom portion 21b.

Next, charging by the solid material charging device 20 will be described. As shown in FIG. 3 (a), when the solid matter in the package is charged, the package 1 is set downward in the package receiver 21, and the seal 2a is hung downward from the slit 21c. Then, the operating lever 22 is operated to press the seal portion 2a of the package 1 with the holding portion 22a against the engaging portion 21d of the bottom portion 21b so as to be sandwiched and fixed. In this state, the notch 2b on the package 1 can be opened by hand or mechanical means, and the notch 2b is opened by pulling the notch 2b.

After this opening, as shown in FIG. 3B, the operation lever 22 is lifted to turn the package 1 upside down.
As shown in (c), the solid substance J is introduced by setting the opening 2h to face downward.

As described above, when the package 1 is opened at the time of setting, the opening side of the package 1 is temporarily turned up, and after opening, the package is turned upside down to receive the vibration caused by the movement of the solid matter J. Since the relative position between the blocking body 1 and the solid matter J in the blocking portion is changed, the tension of the packing body 1 is released. There is no need to create an erroneous processing solution or useless work in operation, thereby increasing the work efficiency of the operator.

In this way, after the package 1 is turned upside down and the solid J is introduced, as shown in FIG. 3 (d), the fixed seal 2a is pulled out as a handle so that the solid J is pulled out.
Is forcibly dropped, and the package 1 is made flat. At this time, it is easy to take out the solid matter J from the package 1 by holding the hole 3 opened in the seal portion 2a, or by pulling the fixed portion.

Therefore, even if blocking occurs, the solid matter J that has been blocked can be forcibly dropped by the pull-out operation of the package 1 to prevent a drop failure. In addition, since the package 1 is automatically flattened by the operation of pulling out the package 1, it is not necessary to crush the package 1 by hand at the time of disposal. Also, since the package 1 is flat,
The opening surface is narrowed, and the concern that the powder of the solid matter J adheres to the operating area is reduced.

If the structure of the solid material feeding device 20 is such that the function of setting and feeding the package 1, the function of holding the package 1 at the time of loading, and the smooth operation of the drawer after the loading can be performed,
The structure is not limited to the above.

[0030]

As described above, according to the first aspect of the present invention, in order to temporarily raise the opening surface at the time of setting, it is subjected to vibration due to the movement of the solid material, and further, the opening operation is performed to block the portion which is blocked. By changing the relative position between the package and the solid, the tension of the package is released, dropping defects at the time of loading are greatly reduced, and there is no need to create processing solutions with incorrect prescriptions or useless operations. , Operator's work efficiency is improved, and a partition plate for packing is not required.
Cost reduction.

According to the second aspect of the present invention, handling is easy by having the seal portion, and since the solid material is handled with the seal portion, the solid is biased to the side opposite to the seal portion and blocking occurs. When the bag is opened, the tension of the package is released, and the drop failure at the time of charging can be greatly reduced.

According to the third aspect of the present invention, when the package is opened, the package can be easily taken out by holding the seal portion in the opened state.

According to the fourth aspect of the present invention, it is easy to take out the package from the opened state of the package and to take out the solid matter from the package by holding or fixing the hole formed in the seal portion.

According to the fifth aspect of the present invention, the package is opened with the opening surface of the package temporarily turned up at the time of setting, and after opening, the package is turned upside down so that it is subjected to vibration due to the movement of the solid material. By changing the relative position of the package and the solid matter in the blocking part by the operation, the tension of the package is released. There is no need for unnecessary processing of preparation and operation of the processing solution, thereby increasing the work efficiency of the operator.

According to the sixth aspect of the present invention, even if blocking occurs, the blocking solids are forcibly dropped by pulling out the package, thereby preventing a dropping failure. Also, by pulling out the package,
Since the package is automatically flattened, it is not necessary to crush the package by hand at the time of disposal. In addition, since the package is flat, the opening surface is narrowed, and the concern that the solid powder adheres to the operator is reduced.

[Brief description of the drawings]

FIG. 1 is a view showing a state of taking out of a package from a package.

FIG. 2 is a view showing a form of a package.

FIG. 3 is a diagram showing a solid material charging step by a solid material charging device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Package 2 Bag 2a Seal part 2b Notch J Solid

Claims (6)

[Claims] 1. A package characterized in that in a flexible bag capable of enclosing a solid and deformable, a lower portion in a packed state can be opened upward when opening the bag. 2. A bag having a seal portion corresponding to a grip portion that can be held at at least one end of the bag, and a notch at an end opposite to the seal portion for opening the bag. The package according to claim 1, wherein: 3. The package according to claim 1, wherein when taking out the package after opening the package, the seal portion is arranged so as to face the package opening surface. 4. The package according to claim 1, wherein a hole for taking out and fixing is formed in said seal portion. 5. A solid portion in the package according to any one of claims 2 to 4, wherein a downwardly facing seal portion of the package is fixed, and the notch on the package is manually or manually fixed. A solid material feeding device, wherein the solid material can be opened by mechanical means, and after the opening, when the package is turned upside down and the solid material is charged, the falling of the package can be regulated. 6. The solid body is turned upside down, and after the solid matter is charged, the solid matter is forcibly dropped by pulling out the fixed seal portion as a handle, and the package body is flattened. 6. The solid material charging device according to claim 5, wherein