JPH0245301A - Bagging of waste - Google Patents

Abstract

PURPOSE:To carry out automatically and continuously bagging and closing operations, by stocking compactly numerous container bags by hanging both ends of supporting bars of the container bag between a couple of guide members and by pulling a closing string with a second hook connected thereto under a first hook. CONSTITUTION:A bag 22 has an opening 21 at the top and a plurality of links 23 for a string are formed around the opening 21 of the bag 22. Numerous container bags B can be stocked between a couple of guide members 41 of both sides in a compact condition with closed openings 21, by hanging both ends of supporting bars 29 inserted in a supporter 28 of the bag 22 on the inside groove 43 from the upper end part of the guide members 41. A second hook 74 is transferred to the left to pull a closing string 24 and next, an upper first hook 73 is transferred to the right to push a contraction ring 25. In this way, the opening 21 of the bag 22 is closed by the contraction of the closing string 24.

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a waste bagging method for packing waste into storage bags, and particularly relates to a waste bagging method for packing waste into storage bags. Concerning a method for automatically bagging waste.

(Prior Art) For example, when disposing of paper sheets such as unnecessary documents as waste, the paper sheets are shredded and packed in bags.

Traditionally, shredding paper leaves and stuffing the shredded paper leaves into storage bags has been automated, but the supply of storage bags is small, and the opening of the storage bag filled with paper leaves is often damaged. Since this process was not mechanized, there were limits to the continuous mechanical processing of paper sheets as waste.

(Problem to be solved by the invention) As mentioned above, when disposing of unnecessary paper sheets such as paper sheets as waste, conventionally, the S-cut paper sheets or shredded paper sheets are packed in a storage bag. However, due to the small supply of storage bags and the fact that closing the openings of storage bags filled with paper sheets is not automated, the processing of paper sheets as waste has been changed continuously. There were limits to what could be done mechanically.

The present invention has been made in view of the above points, and is a compact storage bag for storing waste.
The object is to automatically take out the plurality of stored storage bags one by one, open the openings, fill the bags with waste, and automatically close the openings of the storage bags.

[Structure of the invention]

(Means for Solving [1]) The present invention relates to a waste bagging method of bagging waste W into a storage bag B, wherein the storage bag B has an opening 21 formed in the upper part. A string passing portion 23 is formed around the opening 21 of the bag body 22, and a closing string 24 is inserted through the string passing portion 23, and the closing string 24 is inserted around the opening 21 of the bag 22. The bag body 22 is supported so as to be movable in the length direction, and the closing member 124 is inserted through the aperture member 25.
Cylindrical support portions 28 are formed on both sides of the opening 21 of the bag body 22, and support rods 29 are inserted through the support portions 28 on both sides to secure the bag body 22 to the side portions of the bag body 22. The support rods 29 are supported on both sides of the opening 21 so that they can be inserted into each other in the length direction. By engaging with the guide member 41, a plurality of storage bags B
a bag stocking step of stocking the storage bags B, and a bag taking out step of taking out the storage bags B one by one by taking out two support rods 29 from between the ends of the pair of guide members 41,
By supporting and separating the two support rods 29 taken out from the guide member 41, the opening 2 of the bag body 22
1 and the opening of the bag 22! s2
By pushing the waste W from 1 into the bag body 22,
a waste W storage and compression step of storing the waste W in the bag body 22 and compressing the waste W within the bag body 22; a rod handling step of extracting the support rod 29 from the support FII 28 of the bag body 22; The first hook body 73 engaged with the closure 1124 at the lower part of the aperture member 25 pushes the aperture member 25, and the second hook body engaged with the slack string 24 at the lower part of the first hook body 73 The opening 21 of the bag body 22 is closed by pulling the closing string 24 at 74.

The waste bagging method according to a second aspect of the present invention includes, in addition to the above-mentioned steps, a shredding step of shredding the waste W to be pushed into the inside of the bag body 22.

(Function) The waste bagging method of the present invention includes a pair of guide members 41
By taking out two support rods 29 from between the s parts of
Take out the compactly stocked storage bags B one by one, and separate the two support rods 29 of the taken out storage bags B.
By opening the opening 21 of the bag 22 and pushing the waste W into the bag 22 from the opened frontage 21, the waste W is packed into a bag and the support part 28 of the bag 22 is pushed. After removing the support rod 29 from the
Pushing the diaphragm member 25 with the first hook body 73 engaged with I24, and pulling the closing cord 24 with the second hook body 74 engaged with the slack cord 24 at the bottom of the first hook body 73. This squeezes and closes the opening 21 of the bag body 22.

The method of favl waste according to claim 2 is to shred the waste W before packing it into bags.

(Example) An embodiment of the waste bagging method of the present invention will be described.

First, an overview of a waste treatment apparatus to which the waste bagging method of the present invention is applied will be explained with reference to FIGS. 2 to 4, and its progress will be explained with reference to FIGS. The waste bagging method of the present invention will be explained in detail with reference to FIG.

First, regarding the waste processing apparatus shown in Figs. 2 to 4, 1 is a box-shaped main body, and a belt conveyor 2 is disposed inside the main body 1 from the front left side. Paper sheets W, such as unnecessary documents, are conveyed horizontally into the main body 1 in the form of a bundle, and then conveyed diagonally rearward and upward within the main body 1 to be placed at the upper left rear position within the main body 1. It is designed to be thrown into hopper 3.

A shredding mechanism 4 is provided at the bottom of the hopper 3, and the shredding mechanism 4 has a pair of shafts 4a, 4.
A large number of disc-shaped rotary blades (not shown) attached to b so as to mesh with each other cut the paper sheets W input into the hopper 3 into 11 pieces, and the shredded paper sheets W (hereinafter referred to as shredded paper sheets W) are cut into 11 pieces. call)
is dropped onto a belt conveyor 6 via a hopper 5, and this belt conveyor 6 conveys the shredded paper W to the upper right inside the main body 1, and throws it into the hopper 7 located at the upper right side inside the main body 1. It looks like this.

A cylindrical ram 8 is provided inside the hopper 7, and a belt conveyor 9 is provided at the bottom of the hopper 7, and a storage bag B is placed on the belt conveyor 9.
The ram 8 is raised and lowered by a pneumatic or hydraulic cylinder 8a, and when raised, the ram 8 opens the lower opening of the hopper 7 and removes the shredded paper W inside the hopper 7. It is dropped into the inside of storage bag B, and when descending, hopper 7
After closing the lower opening of the storage bag B, the shredded paper sheets W inside the storage bag B are compressed.

Then, by repeating the raising and lowering of the ram 8 several times,
When the shredded paper sheets W stored and compressed in the storage bag B reach a predetermined amount, this is detected by the pressure sensor, and as a result, the storage bag B filled with the shredded paper sheets W closes its mouth. After being closed, it is conveyed to the front belt conveyor 10 by the belt conveyor 9, and by this belt conveyor 10, it is carried out to the front part of the main body 1 and transferred to the roller conveyor 11. Bag stock position in front center [
An empty storage bag B is taken out from pl, and this empty storage bag B is placed at the bag removal opening position 1) 2 on the rear side of the bag stock position p1.
The storage bag B is supplied to the bag filling position ff1p3 on the right side of the bag take-out opening 1fffp2, that is, to the belt conveyor 9 of the above-mentioned Hola Puff Vulgar.
While replacing the paper, the shredded paper iw is packed into bags.

Next, regarding the bagging of II framed paper leaves W as +51m items, the storage bag B is made of a polypropylene woven fabric or the like and has a bag body 22 having an opening 21 at the top, as shown in FIG.
A plurality of cord passing parts 23 are formed around the opening 21 of the bag body 22, and a closing cord 24 made of nylon fiber is sequentially inserted into each of the cord passage parts 23 to close the bag body 22. A closing string 24 is supported around the opening 21 so as to be movable in its length direction, and the closing string 24 is inserted through a diaphragm ring 25 and a fixing ring 26 as a diaphragm member.
2 through a reinforcing piece 27 made of polypropylene, and sandwiching the reinforcing piece 27 between the bags 2 and 2.
Cylindrical support parts 28 are formed on both sides of the opening 21 of the bag body 22, and support rods 29 longer than the support parts 28 by -b are inserted through the support parts 28 on both sides.
A support rod 29 is supported on each side of the support rod 1 so as to be able to be inserted into the support rod 29 in its length direction, and a recess 30 is formed at both ends of the support rod 29.

Therefore, in this storage bag B, when the pair of support rods 29 are opened and closed, the opening 21 of the bag body 22 can be opened and closed.
Then, while handling the support rods 29 from each support part 28 of the bag body 22, push the aperture ring 25 and press the aperture ring 25.
5, the dark IIIU string 24 of the fixing ring 26, and the opening 21 of the bag body 22 can be closed using the string puller 4 and the opening string 24.

Then, as shown in FIGS. 5 to 7, the main body 1
A pair of guide members 4 on both sides are attached to the inner bag stock position mol.
A door 42 (shown in FIG. 2) on the front side of the main body 1 provided for the bag stock position p1 can be seen, and each guide member The groove 43 inside each guide member 41 from the upper end of the guide member 41
By engaging both ends of the support rod 29 inserted into the support portion 28 of the bag body 22, a large number of storage units 1B can be placed between the pair of guide members 41 on both sides in a compact state with the opening 21 closed. You can keep it in stock.

In addition, when storing the storage bag B in the guide part 4141, the aperture ring 25 is moved toward the fixing ring 26 until it reaches a predetermined distance from the fixing ring 26, and the closing string for the opening 21 of the bag body 22 is tightened. 24 is loosened and the storage bag B is stocked on the guide member 41 with the aperture ring 25 and fixing ring 26 on the left side.

A bag discharge mechanism 44 is provided at the lower end outer side of the pair of guide members 41 on both sides. As shown in FIG. 8, each of the pair of bag discharge mechanisms 44 on both sides is provided with a locking piece 46 movable in the groove 43 of the guide member 41 by a pneumatic or hydraulic cylinder 45, and has a shaft 4.
The locking pin 49 above the locking piece 46 is moved toward the locking piece 46 through the seesaw lever 48 which swings around the center of the locking piece 46, so that the locking pin 49 moves forward and backward into the 1l143 of the guide member 41. The locking piece 46 extending into the groove 43 supports the lowermost support rod 29 of the many storage bags B engaged with the guide member 41, and the operation is completed! At 1llIi, the cylinder 45 performs a suction operation, and the locking piece 46 retreats from the groove 43 to release the support rod 29, and the locking bottle 49 moves to F! Advance to 43 and support 3 mouths from the bottom,
It engages with the four parts 30 of the rod 29, thereby causing only the two support rods 29, that is, one storage bag B, to fall downward from below, and then, as the cylinder 45 performs a protruding operation, the locking piece 46 advances into the groove 43, the locking pin 49 retreats from the first pin 43 and releases the support rod 29, whereby the subsequent support rod 29 falls to the locking piece 46 and is supported.

Also, the above guide? ! ! Below the S material 41, a bag holding bar 52 is connected to a shaft 54 by a pneumatic or hydraulic cylinder 53.
The bag presser bar 52 is provided rotatably around the bag presser bar 52 at all times.
rotates upward as shown by the chain line in FIG.
When activated, the cylinder 53 performs a suction operation, and the bag holding bar 52 rotates downward as shown by the solid line in FIG. The bag body 22 of the storage bag B hanging down from the member 41 is released, and then the cylinder 53 performs a protruding operation, whereby the original J: sea urchin, bag presser bar 52 is released.
rotates upward and presses the scraper 22 of the storage bag B hanging down from the guide member 41.

Note that the guide member 41, bag discharge @lI 444, bag presser bar 52, etc. are provided on a fixed pedestal 57 within the main body 1.

Further, at the bag take-out opening position p2 at the rear of the fixed frame 57 of the bag stock position Ifp1, there is a transfer f! A frame 60 is provided. The movable frame 60 is supported by front and rear rails 62 and 63 via a plurality of wheels 61, and is moved in the left-right direction along the rails 62 and 63 by a pair of pneumatic or hydraulic cylinders 64.

A pair of take-out plates 66 on both sides are provided at the upper right side of the movable stand 60, that is, in the portion that moves to the bag take-out opening 1fip2 and the bagging position p3 as the moveable stand 60 moves.
is provided. This pair of take-out/take-out plates 66 on both sides are
Each is supported by a movable frame 60 via a guide member 67, and is moved in the front direction (right and left direction in FIG. 7) by a motor 68, and when moved forward, as shown in FIG.
A part thereof protrudes to the lower part of the bag M ejecting mechanism 44 at the bag stock position p1, and a pair of four parts 69 and 70 provided at the upper edge of each ejecting plate 66 sequentially communicate with the lower end of the guide member 41. Normally, each take-out plate 66 moves backward (to the left in FIG. 7) and does not protrude to the bag stock position 01, that is, does not interfere with the movement of the movable frame 60. The operation is such that the movable stand 60 moves to the left as shown in FIGS.
is carried out in a state where the bag is located at the bag take-out opening tLD2, and during operation in this state, each take-out plate 66 moves toward the front bag stock position 1fp1 as shown in FIG. One recess 69 is the guide member 4
When the bag discharging mechanism 44 is operated, both ends of the two support rods 29 of the storage bag B fall toward one of the four parts 69 of each take-out plate 66, and the two support rods 29 of the storage bag B fall from the back side. Both ends of the lower support rod 29 engage with one recess 69 of each take-out plate 66, then each take-out plate 66 moves rearward, and the other recess 8I170 of each take-out plate 66 engages with the guide member 41. While communicating with the lower end of the support rod 29, both ends of the other support rod 29 engage with the other recess 70 of each take-out plate 66, and after this, each take-out plate 66 is moved further rearward. In this way, since the two support rods 29 of the storage bag B are taken out from the lower end of the guide member 41, it is possible to take out the storage bags 8 one by one into the bag removal opening fiffp2. , since the two support rods 29 are separated by 11 intervals by making a difference in the removal of the two support rods 29, the storage bag B
The opening 21 of the bag 22 can be opened.

Further, three hook bodies 73, 74, and 75 are provided on the movable pedestal 60 at intervals vertically, located below the left side take-out plate 66 of the pair of take-out plates 66 on both sides. The first hook body γ3 can be moved to the right from the upper part d (state shown) of the left take-out plate 66 by a pneumatic or hydraulic pressure cylinder 76, and the second hook body 74 in the middle stage can be moved to the right by a pneumatic or hydraulic cylinder 76. It can be moved to the left from the lower position of the left take-out plate 66 (as shown) by the cylinder 77, and the lower third hook body 75 is fixed at the lower position of the left take-out plate 66. As shown in the figure, the three hook bodies 73, 74, 75 are vertically connected below the take-out plate 66, and in this state, the storage bag B is taken out by the take-out plate 66 to the bag take-out frontage position p2. Then, as shown in Fig. 1, the storage bag B is taken out.
The opening between the aperture ring 25 and the fixed ring 26, [12
4 is caught on three hook bodies 73, 74, and 75, and the hook bodies 73, 75 prevent movement of the aperture ring 25 and fixing ring 26 in the direction of the closed assembly 24. @Sometimes, the middle second hook body 74 is connected to the cylinder 77.
The cylinder 76 moves the upper first hook body 73 to the right and pushes the aperture ring 25, thereby opening the opening 21 of the bag body 22. It can be tightened with the closing string 24, and then the first and second hook bodies 73 in the upper and middle rows are tightened.
．． 74 is returned to the illustrated state by cylinders 76 and 77.

Also, the above transfer! A pair of front and rear chuck mechanisms 80 are provided at the upper left side of the 7J pedestal 60, that is, at a portion that moves from the bag removal opening position p2 to the plowing position p4 to the left as the movable pedestal 60 moves. The pair of front and rear chuck mechanisms 80 are opened and closed by pneumatic or hydraulic cylinders 81, and are moved in the left-right direction by pneumatic or hydraulic cylinders 82. When activated, it moves to the right, and in this state, it clamps the end of the support rod 29 of the storage bag B taken out by the takeout plate 66,
Thereafter, by moving to the left as shown in FIGS.
can be pulled out, and then the support rod 29 is released and the support rod 29 is dropped onto a pedestal 83 (shown in FIG. 7) provided below.

J3, the pedestal 83 has a gate 84 at the iyT end and is inclined downward in the direction of the gate 84.
The support rod 29 that has fallen to the top stops once at the gate 84 in the ■ state, and with the movable pedestal 60 moving to the left and the pedestal 83 moving to the rod ejection position Wp4, the gate 84 opens and the support rod 29 The ejected support rod 29 is supported by a collection stand 85 provided at a rod collection position p5 in front of the rod ejection position p4, and is moved to a rod collection position 1ffip.
The support rod 29 on the recovery table 85 can be taken out by opening a hole 86 (shown in FIG. 2) on the front surface of the main body 1 provided for the recovery table 85.

Then, when packing the shredded paper leaves W into bags, the first thing to do is 1!
Prepare a number of storage vRBs, and as shown in FIG. Loosen the closing part 24 for the part 21, insert the support rod 29 through the support 7!1l128 of the bag body 22, and then
Door 42 for bag stock position np1 (shown in Figure 2)
By opening the plurality of storage bags B, with the aperture ring 25 and the fixing ring 26 on the left side, and engaging both ends of the support rod 29 with the ends 43 of the pair of guide members 41 on both sides,
Guide member 41 in a compact state with opening 21 closed.
Stock up on the machine and start the device.

(Bag stocking process) Then, the movable stand 60 moves to the left as shown in FIGS.
is activated, and the bag holding bar 52 rotates downward as shown by the solid line in FIG. 7, causing the storage bag B to hang down from the guide member 41.
At the same time, each take-out plate 6 is released.
6 is activated, each take-out plate 66 moves toward the front bag stock position rllo1 as shown in FIG. 7, and each take-out plate 6
With one recess 69 of each take-out plate 66 in communication with the lower end of the guide member 41, the bag ejection mechanism 44 shown in FIG.
Both ends of the two support rods 29 fall down, and both ends of the lower support rod 29 fall into one of the recesses 6 of each extraction plate 66.
9, each take-out plate 66 moves rearward, the other recess 70 of each take-out plate 66 communicates with the lower end of the guide member 41, and both ends of the other support rod 29 While engaged with the other recess 70 of each take-out plate 66, each take-out plate 66 moves further rearward, thereby moving the two support rods 29 of the storage bag B from the lower Q portion of the guide member 41. Take out the storage bag B one by one and open the bag removal opening! At this time, the two support rods 29 are taken out with a difference due to the recesses 69 and 70 of each take-out plate 66, and the two support rods 29 are separated. The opening 21 of 22 opens. (Bag Retrieval Step and Bag Opening Step) In this state, the retracting string 24 between the squeeze ring 25 and the fixed ring 26 of the storage 913 taken out to the bag retrieval opening ED2 has three hook bodies 73, 74. It's stuck on 75.

Then, the bag holding bar 52 is rotated upward as shown in FIG. 7 to store the connection hanging from the guide member 41. &B bag body 22 is held down, and after this, the movable stand 60
moves to the right, and storage bag B is bag y4th place 1! Belt conveyor 9 at the bottom of Hola Puff shown in Figures 2 and 3 of tp3
Move up. (Bag carrying process) In this state, if there are lllllli paper sheets W in the hopper 7, the ram 8 in the hopper 7
, the ram 8 opens the bottom a opening of the hopper 7 and drops the ll#I paper confectionery W in the hopper 7 into the inside of the bag body 22 of the storage bag B, and when it descends, the ram 8 opens the lower a opening of the hopper 7 and drops below 1lI
After closing the mouth part, the thin li paper IIW in the storage bag B is compressed, and by repeating the raising and lowering of the ram 8 several times, the arsm food is stored and compressed in the bag body 22 of the storage bag B. When w reaches a predetermined level, the pressure sensor detects this, and the ram 8 moves from the bag body 22 of the storage bag B to the upper tube and lower side m1 of the hopper 7.
Stops at an intermediate position with the mouth closed. (Storage and Compression Step) Next, the pair of front and rear chuck mechanisms 80 move to the right and clamp the ends of the support rods 29 of the storage bag B at the bagging position p3, and then move to the left to remove the storage bag B. Support P2 of the bag body 22
Remove the support rod 29 from S28. (Stand plate cutting process) Next, the second hook body 74 in the middle stage moves to the left and pulls the closing set 24, and then the first hook body 73 in the top stage moves to the right and pulls the aperture ring 25. Press, this will cause
The frontage part 21 of the bag body 22 is squeezed and closed with the closing string 24, and then the first and second hook bodies 73, 74 in the upper and middle tiers are closed.
returns to its original state, and at approximately the same time, the pair of chuck mechanisms 80 release the support rods 29 and drop them onto a pedestal 83 (shown in FIG. 7) below. (Opening process) Next, the storage bag B is conveyed to the front belt conveyor 10 by the belt conveyor 9 shown in FIG. Ru. (Fukurobutsu release process) Next, the transfer a pedestal 60 is moved to the left and the pedestal 83 is located at the bar protrusion position 1itp4, and the gate 84 is moved and the pedestal 83 is moved to the left.
Collection stand 85 with upper support rod 29 in front rod collection position 11p5
As a result, the door 86 (shown in FIG. 2) on the front side of the main body 1 for the rod collection position p5 is opened, and the collection stand 8
The support rod 29 on 5 can be removed.

(Bar collection process) Then, the storage bag B stocked between the guide members 41
The operations after the bag removal step are repeated until the storage bag B is used up, and the narrow paper sheets W are packed into bags while the storage bag B is replaced.

In the above-described operation, the bag removal process and the bag opening process are performed at the same time, but they may be performed in sequence.
After closing with 4 and pulling 1m24, the first hook body 7 on the upper row
Although the aperture ring 25 is pressed in step 3, these may be done at the same time, and if the storage bag B is taken out at the bagging position Bp3 in the bag removal process, the bag loading process can be omitted. .

〔Effect of the invention〕

As described above, according to the present invention, a string passing portion is formed around the opening of the bag, a closing string is inserted through the string passing portion, and the closing string is inserted around the opening of the bag for its length. The opening string is inserted through the diaphragm member and fixed to the side of the bag body, and cylindrical support parts are formed on both sides of the opening of the bag body. A storage bag is used in which support rods are inserted into the support portions on both sides, and the support rods are supported on both sides of the frontage of the bag so that they can be inserted and removed in the length direction, and both ends of the support rods of this storage bag are inserted. By engaging between a pair of guide members, a large number of storage bags can be stored compactly, and by taking out two support rods from between the ends of a pair of guide members, it is possible to store a large number of storage bags in a compact manner. By taking out the storage bags one by one and separating the two support rods of the removed storage bags, the opening of the bag is opened, and the waste is pushed into the inside of the bag through the opened opening. , after bagging the waste and removing the support rod from the support part of the bag body, press the squeeze member with the first hook body that is engaged with the closing string at the bottom of the squeeze member, and press the squeeze member with the first hook; By pulling the closing string with the second hook body engaged with the closing string at the bottom of the body,
The opening of the bag is squeezed to open it, so if you have a stock of storage bags, it will automatically take out the stored storage bags one by one, bag the waste, and automatically open the bag. The opening of the storage bag can be closed immediately, and therefore the bagging and opening of the waste can be carried out automatically and continuously.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a storage bag used in the waste bagging method of the present invention, and Figs. 2 to 4 show a part of the Tobotsu processing equipment to which the waste bagging method of the present invention is applied. 5 to 7 are plan views, front views, and side views of the main parts of the waste treatment equipment shown in FIGS. 2 to 4; FIG. 8 is a cross-sectional plan view, front view, and side view; 1 is a partially sectional front view of the bag M ejecting mechanism. W... Paper leaves as waste, B... Storage bag, 21... Opening, 22... Bag body, 23... Assembling part, 24... Closing string, 25... Aperture ring as a aperture member , 28...Support part, 29...Support rod, 41...Guide member, 73...
1st hook body, 74... 2nd hook body.

Claims (2)

[Claims] (1) A method of bagging waste in which waste is packed in a storage bag, wherein the storage bag has an opening formed in the upper part of the bag body and a string looping part is formed around the opening, A closing string is inserted through the string passage portion, and the closing string is supported around the opening of the bag body so as to be movable in the length direction.The closing string is inserted through the diaphragm member, and then the closing string is inserted into the opening of the bag body. A cylindrical support part is formed on both sides of the opening of the bag body, and a support rod is inserted through each of the support parts on both sides to form a cylindrical support part on both sides of the opening of the bag body. The support rod is supported in such a manner that it can be inserted and removed in the longitudinal direction, and both ends of the support rod inserted through the support portion of the bag body are sequentially engaged with a pair of guide members, thereby allowing a plurality of storage bags to be attached and removed. By carrying out the bag stocking step and taking out the support rods two by two from between the ends of the pair of guide members,
a bag removal step for taking out storage bags one by one; a bag opening step for opening an opening of the bag body by supporting and separating two support rods taken out from the guide member; and an opening of the bag body. A waste storage and compression process involves pushing the waste into the bag from the inside of the bag, storing the waste in the bag and compressing the waste inside the bag, and removing a support rod from the support part of the bag. a step of pulling out the stick, and a first hook body engaged with a closing string at the bottom of the drawing member pushing the drawing member, and a second hook engaging with a closing string at the bottom of the first hook body. A method for packing waste into bags, comprising the step of closing the opening of the bag by pulling the closing string with one's body. 2. The waste bagging method according to claim 1, further comprising: (2) a shredding step of shredding the waste to be pushed into the inside of the bag.