WO2012064092A2

WO2012064092A2 - Method for making and packing wet towels

Info

Publication number: WO2012064092A2
Application number: PCT/KR2011/008476
Authority: WO
Inventors: 최나래
Original assignee: 주식회사 따꼬
Priority date: 2010-11-12
Filing date: 2011-11-08
Publication date: 2012-05-18
Also published as: WO2012064092A3

Abstract

The present invention relates to a method for making wet towels, comprising: an unwinding step of unwinding a wet towel material from an uncoiler (11); a folding step of folding the unwound material in half or quarters; a distributing step of spreading the material having passed the folding step into a zigzag shape; and a cutting step of cutting the spread material in half. The present invention also relates to a method for packing wet towels, comprising transferring a material by means of a front transferring plate (41), compressing the transferred material, pushing the compressed material into a groove (46a) of a rotating plate (46) by means of a side transferring plate (43), rotating the rotating plate (46) together with the material pushed into the groove (46a), cutting the wrapper being unwound from the wrapper uncoiler (50) using a cutter (54), wherein the wrapper uncoiler (50), around which the wrapper is wound, is arranged at one side of the rotating plate (46), bending the ends of the wrapper by means of an upper bending plate (47) and a lower bending plate (48), such that the ends overlap each other, and attaching the overlapped ends of the wrapper by means of heat applied by a heating plate (49), thus packing wet towels.

Description

Wet towel making and packing method

The present invention relates to a manufacturing method of a wet towel, and more particularly, unwinding the wet towel material in an uncoiler, folding the unrolled material in half or half, and unfolding and distributing the folded material in a zigzag form, and spreading the stretched material. It relates to a method of manufacturing a towel to cut in half.

In addition, the present invention relates to a wet towel packaging method for packaging with a wrapping paper in the pressurized state of the wet towel material.

In general, disposable wet wipes or wet wipes used in water are used for the purpose of maintaining cleanliness by washing hands or food to customers in restaurants, etc., and have various materials and shapes.

Conventional wipes are made of paper or fiber, and can be used for single use or can be reused repeatedly, depending on the type of fabric being made.

Here, the disposable wet wipes have a problem in that they are easily inexpensive while being inexpensive in manufacturing cost, but have been overcome by the use of thin lamina-shaped vinyl between papers, which have been torn in recent years. Due to the decolorant or preservatives added in the situation, customers are avoiding use.

In particular, in the case of the disposable wipes as described above, since the tissues are always distributed in the wet state, a large amount of preservatives are mixed in order to prevent deterioration in the distribution process, so that the preservative smells a lot, as well as preservatives or fluorescent bleaches for long time storage. The main products are added to the liquor, and when not used quickly, many E. coli occurs, but when it is used, most of them cannot be identified visually.In principle, they should be refrigerated and frozen, but it is impossible in reality. The problem arises that the tissue dries due to evaporation of moisture during storage.

Meanwhile, in the case of reusable wet towels, the used wet towels are collected at a laundry company and supplied to a business after washing. In the process of recovering and disinfecting wet towels from various kinds of businesses, Surfactants, fluorescent bleach, of course, will be used in a large amount of toxic chemicals, such as hypochlorous acid, and by using the toxic chemicals as described above will have an adverse effect on the human body as well as the resulting environmental pollution.

In particular, such wipes are frequently used for the purpose of cleaning the kitchen or the table, and the wipes can easily handle various contaminants and are made of the same or similar material as the rinse. Since the cleaning and cleaning work is frequently performed using the same wet towel, such a wet towel is frequently washed in a serious condition from various contaminants, such as oil, in addition to general foods, so that washing is performed using a high concentration of chemicals.

Accordingly, in the recent years, we have proposed a wet towel maker that enables the manufacture and use of the product directly. However, in the case of such wet towel makers, the wet tissues rolled up in a roll method are cut out to a suitable amount, so that the convenience is excellent. Since the blade is always used adjacent to water, there is a problem of deterioration in life due to rusting of the cutting blade, and since the roll-shaped tissue is not easily cut, there is a considerable problem in using.

In particular, since water for wet tissues should always be stored inside the machine, when the stagnant water is not frequently exchanged or the inner container cannot be kept clean, the bacteria that grow inside can expose fatal hygiene problems. will be.

In addition, the spray nozzle spraying water has a problem that the possibility of bacterial propagation is left unused after use, because it is difficult to disassemble the spray nozzle in the machine even if you need to clean regularly every day or two.

Therefore, the present invention is very hygienic by the production and distribution of wet towels in the dry state and packaging in units of the desired quantity, due to the unit packaging to reduce the use of wrapping paper compared to the existing individually packaged towels, environmentally beneficial and reduce manufacturing costs It is possible, and to provide a method of manufacturing a wet towel easy to transport and storage.

In addition, the present invention is very hygienic by the production and distribution of wet towels in a dry state and packaging in units of the desired quantity, and is environmentally beneficial and reduce production costs by reducing the use of wrapping paper compared to conventional individually packaged towels due to unit packaging. It is intended to provide a method of packing towels that can be reduced and easy to transport and store.

The present invention relates to a manufacturing method of a wet towel, the manufacturing method of the wet towel, the uncoiler (11) to unwind the wet towel material; Folding the unwound material in half or in half; A distribution step of unfolding the material that has undergone the folding step in a zigzag form; Cutting step of cutting the unfolded material in half; including, characterized in that for producing the wet towel packaged in a dry state by a mechanical work or by hand.

In addition, the present invention relates to a wet towel packaging method, in the wet towel packaging method, the packaging method is to convey the material by the front transfer plate 41, and then compressed by a compression plate 44, the compressed material To the groove 46a of the rotary plate 46 by the side transfer plate 43, the rotary plate 46 is rotated with the material fitted in the groove 46a, the wrapping paper uncoiler 50 is wrapped ) Is formed on one side of the rotary plate 46 so that the cutter 54 cuts the wrapping paper unwound from the wrapping paper uncoiler 50, and the upper bending plate 47 and the lower bending plate 48 are cut out of the wrapping paper. After bending the ends so as to overlap each other, the wrapping paper superimposed by the heating plate 49 is attached by heat to package.

The present invention is very hygienic because the wet towel is produced and distributed in a dry state and packed in units as desired, and the unit packaging reduces the use of wrapping paper compared to the existing individually wrapped wet towel, which is environmentally beneficial and can reduce manufacturing costs. And it has a remarkable effect that it is easy to transport and store.

1 is a perspective view of the present invention

2 is an operating state diagram of the present invention

Figure 3 is a perspective view of the dispensing step of the present invention

Figure 4 is a distribution step operating state of the present invention

Figure 5, Figure 6 is a cutting step operating state of the present invention

Figure 7 is a trapezoidal plate process side view of the present invention

8 is a trapezoidal plate process planar photograph of the present invention

Figure 9 is a triangular plate side view photograph of the present invention

Figure 10 is a triangular plate process planar photograph of the present invention

11 is a photograph of the folding operation state of the present invention

12 is a photograph of a wet towel produced by the present invention

Figure 13 is a photo of several towels produced by the present invention packed in a box

14 is a detailed drawing of a conventional distribution process

15 is a perspective view of a packaging unit according to the present invention

16 is an operating state diagram of the packaging unit according to the present invention

17 is a schematic view of the operation of the packaging unit according to the present invention

18 is a detailed view of a wet towel produced by the present invention

3. (Wet) Material 4. Control Box

11. Uncoiler 12. First roller

13. Trapezoidal plate 14. Square plate

15. 2nd roller 16. Triangular plate

17. Third roller 21. Fourth roller

22. Dispensing Roller 22a. Upper side distribution roller

22b. Lower Distributing Roller 23. Dispensing Rod

23a. Upper distribution rod 23b. Lower side distribution rod

31.Guide 32.Rotary Roller

33. Cutter 34. Drain plate

41.Front Transfer Plate 42.Guide

43. Side feed plate 44. Compression plate

45. Stopper 46. Carousel

46a. Home 47. Upper Bending Plate

48. Bending plate 49. Heating plate

50. Uncoiler for wrapping paper 51. Roller 5

52. 6th roller 53. Feed roller

54. Cutter 55. Cutter Groove

60: wrapping paper 61: adhesive portion

62: wet towel 63: trademark

In addition, the folding step uses a triangular plate (16) to fold the half of the towel material only in half, and fold in half using a triangular plate (16) after folding the first half with a trapezoidal plate (13) It is characterized by.

In addition, the dispensing step is characterized in that the material to be transported in a straight state unfolds in a zigzag form.

And the cutting step is to cut the material to be transported along the guide 31 as the cutter 33, a pair of rotary rollers 32 are formed a certain distance apart, the cutter (between the rotary rollers 32) 33) is formed, characterized in that the cutting while being rotated together in accordance with the rotation of the rotary roller (32).

The present invention is described in detail by the accompanying drawings as follows. 1 is a perspective view of the present invention, Figure 2 is an operating state of the present invention, Figure 3 is a distribution step perspective view of the present invention, Figure 4 is a distribution step operating state of the present invention, Figure 5, Figure 6 is a cut of the present invention Step operation state diagram, Figure 7 is a trapezoidal plate process side view of the present invention, Figure 8 is a trapezoidal plate process planar photograph of the present invention, Figure 9 is a triangular plate process side view of the present invention, Figure 10 is a triangular plate process of the present invention Figure 11 is a plan view, Figure 11 is a picture of the operation of the folding step of the present invention, Figure 12 is a photograph of a wet towel produced by the present invention, Figure 13 is a photograph of several towels produced by the present invention packed in a box, Figure 14 Detailed drawing of a conventional dispensing process.

The wet towel manufacturing apparatus according to the present invention includes a folding unit for folding the wet towel material 3 unwound from the uncoiler 11 in half or half, a transfer unit for transferring the folded material and spreading in a zigzag form, and the transferred material. It is configured to include a cutting unit for cutting.

In this case, the folding unit is an uncoiler 11 wound around the wet towel material 3, a trapezoidal plate 13 that folds the material unwound from the uncoiler 11, and a half of the trapezoidal plate 13. It is configured to include a triangular plate 16 to fold the material folded back in half.

That is, the wet towel material (3) is transported in a tensioned state between the first roller 12 and the fourth roller 21, so that when the contact with the trapezoidal plate 13, both ends are folded and moving toward the upper side of the trapezoidal plate Its area narrows and eventually the raw material is folded in half horizontally.

Since the towel material passed through the trapezoidal plate 13 is also conveyed in a stretched state, when it comes into contact with the triangular plate 16, both ends thereof are folded, and the width thereof becomes narrower as the vertex of the triangular plate moves to the vertex. Passed raw materials are folded in half lengthwise.

The transfer unit is a pair of fourth roller 21 for transferring the material passed through the triangular plate 16 in a vertical state from the bottom surface, and a pair for transferring the material passed through the fourth roller 21. The distribution roller 22 and the distribution roller 22 is formed on one side is configured to include a distribution rod 23 to zigzag spread the material conveyed in a straight line.

The cutting unit cuts the material conveyed along the guide 31 as the cutter 33, but is formed between the pair of rotary rollers 32 and the rotary rollers 32 formed at a predetermined distance apart from the rotary rollers 32. It is configured to include a cutter 33 is rotated together in accordance with the rotation.

That is, a thin plate-shaped cover is formed between the pair of rotary rollers to cut the material to be conveyed by being rotated together with the rotary rollers.

Referring to the operation of the present invention.

First, the wet wipes are unwound from the uncoiler 11, and the unwrapped material is folded in half by the trapezoidal plate 13 while passing down the first roller 12. Since the trapezoidal plate 13 has a wider area at which the material enters and a narrower area at which the material exits, the material transported in close contact with the trapezoidal plate 13 is naturally folded in half by this area difference.

That is, the material bent in a predetermined amount on both sides through the trapezoidal plate 13 is transported in a state that is folded in half horizontally by the step between the square plate 14 and the trapezoidal plate 13 when entering the square plate 14 side. The material folded in half is introduced into the pair of second rollers 15 and then transferred to the triangular plate 16.

The triangular plate 16 also has a large area at which the material enters and a narrow area at which the material is drawn out so that the material transported in close contact with the triangular plate 16 is naturally folded in half by such an area difference. .

The material folded in half by the triangular plate 16, that is, the material folded in half from the raw material of the uncoiler 11 is transferred and transferred between the pair of third rollers 17 in a state perpendicular to the bottom surface. Enters the fourth roller 21 while maintaining the state. The material entering the fourth roller 21 is unfolded in a zigzag form, that is, a Z state by a dispensing process in the dispensing roller.

Such a configuration applies a technique conventionally used in a wet towel packaging apparatus. For example, Japanese Patent Laid-Open Publication No. 2003-069761 describes a technique related to a dispensing process, and the present invention also undergoes the same dispensing process. When describing the dispensing process of the above-mentioned Patent Publication No. 2003-69761, it is folded in a zigzag by the zigzag folding mechanism 80. The zig-zag folding mechanism 80 has a pair of zig-

zag folding rollers

82A and 82B, the zig-

zag folding rollers

82A and 82B are arranged to contact each other at opposite sides, and the

rollers

82A and 82B are arranged in the arrows of FIG. By rotating inward as in e, f, a zigzag fold is made with respect to the sheet S when the continuous sheet S passes between them. Referring to the configuration of the

rollers

82A and 82B for zigzag folding through Fig. 13, the roller 82A is provided with a folding arrow 84A and a gripper 86A at its diameter opposed position. The folding arrow 84A is fixed to the roller 82A, and the sharp tip protrudes slightly from the peripheral surface of the roller 82A. The gripper groove 88A is installed in the circumferential surface of the roller 82A at the position where the diameter of the folding arrow 84A is opposed, and the gripper 86A rotates the inside of the groove 88A in the circumferential direction. Is pivotally attached to the roller 82A. The spring 92A presses the gripper 86A toward the downstream side of the pin 90A in the direction of rotation e (clockwise in FIG. 4). The cam follower wheel 94A is provided in the front-end | tip of the arm extended from the gripper 86A, and the cam follower wheel 94A mounts on the cam surface of the fixed cam board 96A. Although the tip of the peeling arm 98A extends into a ring-shaped groove on the outer circumference of the roller 82A, the tip of the peeling arm 98A is usually located inside the outer circumferential surface of the roller 82A as indicated by the broken line, but in operation It is rotated like an arrow gA, and the sheet | seat which stuck to the roller 82A can be peeled off from the surface of the roller 82A. The same parts as the rollers 82A are also attached to the rollers 82B. For simplicity, repeated explanations will not be given, but they are distinguished by attaching B at the end. FIG. 13 shows a state where the cam follower wheel 94B on the roller 82B is mounted on the lift cam portion 96B-1 of the cam 96B. At this time, the gripper 86B opens clockwise in FIG. 14 against the spring 92B to form an opening. The continuous sheet S is forcibly pressed into the opening portion and bent by the folding arrow 84A of the roller 82A. When the roller 82B rotates slightly in this state, the cam follower wheel 94B returns to the base disc 96B-2 of the cam 96B, and the gripper 86B is moved by the spring 92B to the sheet bent portion P. FIG. ) Is pushed toward the opposite surface of the gripper groove 88B, so that the continuous sheet S is gripped at the bent portion P. FIG. The continuous sheet S is attached to and moves on the circumferential surface of the bent portion P in accordance with the rotation of the roller 82B, and the cam driven wheel 94B is the second rising cam portion of the cam 96B. Upon reaching 96B-1 ', the gripper 86B rotates against the spring 92B to open the bent portion P, while the peeling arm 98B projects slightly from the circumferential surface of the roller 82B. Since the downward rotation is driven as shown by the arrow gB, this causes the attachment portion of the continuous sheet from the bend P to the peripheral surface of the roller 82B to be peeled off from the peripheral surface of the roller 82B, thereby forming a continuous It is superimposed on the zigzag folding part of the sheet. When rotation of the

zigzag folding rollers

82A and 82B (arrows e and f directions) proceeds, this time, the folding arrow 84B of the roller 82B moves the continuous sheet S to the gripper 86A of the roller 82A. After forcibly press-fitting into the gripper groove 88A opened by the bent and bending the continuous sheet, immediately after the cam driven wheel 94A is separated from the lift cam portion 96A-1 and returns to the portion of the base disc 96A-2. As the gripper 86A is closed, the continuous sheet S at the bent portion is gripped by the gripper 86A under pressure of the spring 92A. The continuous sheet S from the bent portion gripped by the gripper 86A is attached to the circumferential surface of the roller 82A this time, and the cam cooperates with the second raised cam portion 96A-1 'when rotated by a predetermined angle. The gripper 86A is opened by the driven wheel 94A, and at the same time, it is peeled off from the peripheral surface of the roller 82A by the peeling arm 98A which moves as arrow gA. By the repetition of this operation, the continuous sheet S is folded in a zigzag shape along the fold line P in the width direction to form the folds 99.

The unfolded material in the zigzag form as described above is cut in half by the cutter 33 and becomes a single wet towel to be obtained.

The material continuously supplied while being guided by the guide 31 in this state is transferred along the discharge plate 34, and packed in a paper box by machine or hand as much as desired, or the outside of the towel with a vinyl band. It will be bundled or shipped in a vinyl band. Therefore, when the consumer uses it, the wet towel is soaked in water as it is wrapped in the wrapping paper and then pressed to squeeze excess water, and then it can be used.

The present invention relates to a wet towel packaging method, in the wet towel packaging method, the packaging method transfers the material by the front transfer plate 41, and then compressed by the compression plate 44, the compressed material side Pushed into the groove 46a of the rotary plate 46 by the transfer plate 43, the rotary plate 46 is rotated together with the material fitted in the groove 46a, the wrapping paper uncoiler 50 is wrapped The cutter 54 is formed on one side of the rotating plate 46 to be unwound from the wrapping paper uncoiler 50, and the ends of the wrapping paper cut out of the upper bending plate 47 and the lower bending plate 48 are cut off. After bending to overlap each other, it is characterized in that the wrapping paper superimposed by the heating plate 49 is attached to the packaging by heat.

The present invention is described in detail by the accompanying drawings as follows. Figure 15 is a perspective view of the packaging unit according to the present invention, Figure 16 is an operating state of the packaging unit according to the present invention, Figure 17 is a schematic view of the operation of the packaging unit according to the present invention, Figure 18 is a detailed view of the wet towel produced by the present invention. .

The packaging unit of the present invention is compressed by the front plate (41) for conveying the material, the compression plate 44 for compressing the material conveyed by the front plate (41), the compression plate 44 It is formed on one side of the rotating plate 46 and the rotating plate 46 is rotated together with the material sandwiched in the groove 46a, the side transfer plate 43 for pushing the material into the groove 46a of the rotating plate 46 The wrapping paper uncoiler 50 in which the wrapping paper is wound, the cutter 54 which cuts out the wrapping paper unwound from the wrapping paper uncoiler 50, and the upper bending plate 47 and the lower portion which bends the ends of the wrapping paper so as to overlap each other. It is comprised including the bending plate 48 and the heating plate 49 which adhere | attaches the overlapped wrapping paper by heat.

In this case, the front transfer plate 41 may be omitted, but when there is no front transfer plate 41, the work is compressed by the compression plate 44 in a state in which the material is in close contact with the stopper 45. You can start

The unit packaging is made by the packing part. First, if the materials arranged in one row are placed between the guides 42, the front transfer plate 41 is advanced to push the materials to the close contact with the stopper 45, and then the compression plate ( 44) to descend and compress the material. In this state, when the side conveying plate 43 advances toward the material and pushes the material into the groove of the rotating plate 46, the size of the groove 46a of the rotating plate 46 is formed to be similar to the height of the compressed material. The material fitted into the groove 46a of the 46 is kept in a compressed state.

In some cases, the material may be arranged in two or more rows.

Then, when the rotating plate 46 rotates counterclockwise in the drawing and rotates to where the heating plate 49 is located, the upper bending plate 47 and the lower bending plate 48 are lowered and raised to bend the wrapping paper and bend. In other words, in the state where both ends of the wrapping paper overlap, the heating plate 49 is advanced to bond both ends of the wrapping paper as heat.

In other words, while the material is inserted into the groove of the rotating plate, it is rotated in the direction of the arrow. The wrapping paper shown in red is sandwiched between the material and the groove of the rotating plate so that both ends are freely rotated. When the material is rotated 180 degrees from the position where the material is first inserted, it is moved to the position facing the heating plate. At this time, the upper bending plate comes down and bends the wrapping paper so as to bend the wrapping paper to the place shown in the dotted line shape, and the lower bending plate rises, which is also a dotted line shape. The wrapping paper is bent to the position shown so that the ends of the upper wrapping paper and the ends of the lower wrapping paper overlap each other. Then, the heating plate is advanced to pressurize and heat the portion where the wrapping paper is engaged to bond the wrapping paper.

Here, one side of the front transfer plate 41, the side transfer plate 43, the compression plate 44, the cutter 54, the upper bent plate 47, the lower bent plate 48 and the heating plate 49 An actuator (not shown) is formed to move the above configurations. In addition, it is natural that the actuator rods move forward and backward in a state where the actuators are fixed to separate fixed blocks.

The wrapping paper uncoiled by the wrapping paper uncoiler 50 is guided and conveyed to the sixth roller 52 via the fifth roller 51 and the wrapping paper passed through the sixth roller 52 enters a pair of feed roller gaps, thereby cutting the cutter 54. And is transferred between the gutter groove (55). Afterwards, the side transfer plate 43 enters the groove of the rotary plate 46 together with the wet towel material, and the cutter 54 moves forward to cut the wrapping paper.

The cut wrapper is rotated together with the rotary plate 46 and then heat-bonded by the heating plate 49 in the state where both ends are bent by the upper bending plate 47 and the lower bending plate 48 so that the unit wrapping operation of the towel is performed. Is done.

The packaging step is very easy to store and handle by wrapping the laminated material by the wrapping paper in a pressurized state so that the pressure is released from the wrapping paper by the elasticity of the material.

The completely packaged material is discharged downward according to the rotation of the rotary plate 46 in a state in which a plurality of towels are stacked in the wrapping paper.

Claims

A unwinding step of unwinding the wet towel material from the uncoiler 11; Folding the unwound material in half or in half; A distribution step of unfolding the material that has undergone the folding step in a zigzag form; In the cutting method of cutting the unfolded material in half; including, In the manufacturing method of the wet towel to be shipped to the packaging to dry the manufactured wet towel by a mechanical work or by hand,

     The folding step is a step of folding the half of the wet towel material in half using a triangular plate (16), when folding in half the trapezoidal plate (13) and then fold in half using a triangular plate (16) , Towel (wet tissue) material is uncoiled in the uncoiler 11, the unrolled material is to be folded in half by the trapezoidal plate 13 while passing down the first roller 12, the trapezoidal plate (13) ) The area where the material enters is wide and the area where the material exits is narrow, so that the material that is brought into close contact with the trapezoidal plate 13 is naturally folded in half by this area difference, that is, the trapezoidal plate 13 The material bent in a certain amount through both sides is transported in a state that is folded in half horizontally by the step between the square plate 14 and the trapezoidal plate 13 when entering the square plate 14, and the material folded in half 2nd roll of pair After entering through the (15) is transferred to the triangular plate 16, the triangular plate 16 is also close to the triangular plate 16 because the area of the side where the material is entered and the area of the side where the material is drawn out is narrow The material that is naturally folded vertically in half by this area difference,

     The dispensing step is a step of unfolding the material conveyed in a straight state in a zigzag form, and the material folded in half by the triangular plate 16, that is, the material folded in half in the raw material of the uncoiler 11, with respect to the bottom surface. The material conveyed and conveyed between the pair of third rollers 17 in the vertical state is entered into the fourth roller 21 while maintaining the state, and the material entered into the fourth roller 21 is transferred from the distribution roller. It is spread out in a zigzag form, that is, Z state by the dispensing process.

     The cutting step is to cut the material conveyed along the guide 31 as the cutter 33, a pair of rotary rollers 32 are formed a certain distance apart, the cutter 33 between the rotary rollers 32 ) Is formed so that the step of cutting while being rotated together in accordance with the rotation of the rotary roller (32)
In the packaging method of the wet towel, the packaging method transfers the material by the front transfer plate 41, and then compresses by the compression plate 44, the compressed material by the side transfer plate 43, the rotary plate 46 The rotary plate 46 is rotated together with the material sandwiched in the groove 46a, and the wrapping paper uncoiler 50 in which the wrapping paper is wound is formed at one side of the rotating plate 46. In this case, the cutter 54 cuts out the wrapping paper unwound from the wrapping paper uncoiler 50, and bends the ends of the wrapping paper from which the upper bending plate 47 and the lower bending plate 48 are cut to overlap each other, and then the heating plate ( 49) A method of wrapping wet wipes characterized in that by wrapping the wrapping paper superimposed by 49) by heat.