KR101139779B1 - Grab a pouch portion and its manufacturing method and subsequent continuous manufacturing unit - Google Patents

Abstract

PURPOSE: A pouch with improved a grip part, continuous manufacturing method and an apparatus thereof are provided to automatically and continuously manufacture pouches having recessed parts in both sides and provide innovative design for the pouch. CONSTITUTION: A continuous manufacturing method of a pouch with a grip part is as follows. In a composite film of which edges are thermal brazed, a central connection part locating in the center part of multiple pouch shapes is cut to divide multiple pouches(S3). The boundary connection part in each divided pouch is pressed and cut to form rounding parts in four edges of the pouch(S4). Both sides of the pouch respectively form a recessed part and a torn groove part. The pouch cut in a piece is compulsively discharged to the outside(S5).

Description

Pouch having a gripping portion, and a continuous manufacturing method and a continuous manufacturing apparatus thereof {Grab a pouch portion and its manufacturing method and subsequent continuous manufacturing unit}

The present invention relates to a pouch, and more particularly, a pouch having a gripping portion and a continuation thereof, which is improved so as to prevent inadvertent miss of the pouch by inadvertent attempt to drink the contents by holding the pouch by hand. It relates to a manufacturing method and a continuous manufacturing apparatus.

In general, the pouch is a very simple rectangular shape, which not only breaks a very simple design at all, but when drinking the food contained in the pouch, the pouch is opened and most people grasp the edges with one hand and drink it.

When drinking while holding the pouch side of the pouch, the pouch is depressed, so liquid food flows out of the pouch and soils the clothes. Mostly.

However, since both edges of the pouch are bonded parts, they are closer to the line than the face, so the area to be caught is very small.

Therefore, a pouch that is easy to grasp is being studied, but it has not been realized yet. The reason is that the pouch is consumed in large quantities, so that mass production must be possible to have economic feasibility. Because.

In order to mass-produce pouches in the prior art, a pouch manufacturing apparatus such as Korean Patent No. 10-0812669 has been disclosed, and such a device has a first and second film fabrics superimposed by a transfer roller, and then a thermal pressurizing device. The edges are joined together and the pouch is cut one by one by the cutter.

Therefore, even if a pouch of various types other than the easy-to-grip or rectangular pouch is conceived, the above-described pouch manufacturing apparatus has a problem that cannot be manufactured.

Therefore, the present inventors came to study the continuous manufacturing method in order to disseminate the pouch having the grip portion and to secure the competitiveness both at home and abroad due to cost reduction.

[Reference 1] KR 10-0812669 B1 2008.03.13

SUMMARY OF THE INVENTION An object of the present invention is to provide a continuous pouch manufacturing method and a continuous manufacturing apparatus that enable a continuous manufacture of a pouch having a new design and function having a gripping portion such as a recessed groove on both sides thereof.

Another object of the present invention is to provide a new type of pouch that is cheaper and has a gripping portion such as a recessed groove on both sides.

The present invention, the first and second film fabric of the first and second pouch fabric roll or the first and second film fabric and the bottom film fabric of the first and second pouch fabric roll are gathered in one place to be transported to be superimposed. It is known to have a first processing step comprising a fabric combination transfer process, and a border bonding process for heat-sealing the edges of the combination film fabric in which a plurality of film fabrics are combined in the fabric combination transfer process; A dividing process for cutting a plurality of pouch types, respectively, by cutting the center joints in the middle portion of the plurality of pouch shapes from the combined film fabric whose edges are thermally fused to form a plurality of pouches on the combination film fabric; Forming process of pressing the boundary junction portion to be bonded and connected to each of the plurality of divided pouch types are cut so that the rounded portion is formed in the pouch corners, respectively, and the concave groove and the opening groove portion are formed on both sides; ; Characterized in that the continuous manufacturing method of the pouch comprising a second processing step consisting of a single ejection process to be forcibly discharged to the outside pouch cut in the shape forming process.

When the central junction portion is cut in the dividing process, the upper portion of each pouch joined in the form of a plurality of pouches is made to be opened so as to be cut openly.

And the present invention, the first and second film fabrics of the first and second pouch fabric rolls or the first and second film fabrics and bottom film fabric of the first and second pouch fabric rolls in one place by a pair of forced feed rollers It is to be heat-sealed by the pair of heater molds for the edge of the combination film fabric conveyed while being superimposed by a pair of edge bonding; Split cutting to cut each side of the central junction portion in the middle portion of the plurality of pouch form by a pair of wheel cutters rotated by motor power in the combination film fabric whose edges are heat-sealed to form a plurality of pouches on the combination film fabric. Means; A pair of shape cutting members provided under the pressure holder member which is guided by a pneumatic cylinder and moved up and down by a pneumatic cylinder in order to cut the boundary joints which are continuously joined to and connected to each of the plurality of divided pouch shapes; Shape forming means having a corresponding cutting member having a pair of cutting grooves into which a pair of shape cutting members are respectively inserted at corresponding positions below the shape cutting member; A shape cutting member may be inserted into the cutting groove of the corresponding cutting member by including a pressure roller provided to be rotatable at one side of the pressure holder member and a driving roller installed at a position corresponding to the pressure roller lower side, and driven by a reduction motor power. When the pressure roller is in close contact with the drive roller and at the same time the drive roller is rotated so that the pouch continuous production device comprising a single discharge means for discharging the pouch to the outside.

Each of the pair of cutting members has rounded edges at four corners and a convex blade at both sides of the middle, and an opening edge at both sides, and each of the cutting grooves at which the pair of cutting members is inserted has a rounding edge at each corner. There is a concave blade portion on both sides of the middle, and is characterized in that it is configured to each have an opening blade on both sides.

In addition, the present invention provides a pouch in which a plurality of film fabrics are overlapped with each other and the three sides are heat-sealed to form an edge joint, and then the food is accommodated therein, and the upper part is heat-sealed and sealed; A rounding part formed at each of the edge junctions of the four corner portions of the pouch; Curved concave grooves provided at edge joining portions of both sides of the pouch; The pouch comprises an opening groove provided in each of the edge joints on both sides of the upper side of the pouch.

The present invention has the effect of providing a continuous pouch manufacturing method and a continuous manufacturing apparatus that enables to continuously manufacture a pouch having a concave groove on both sides of the pouch.

Accordingly, the present invention provides an effect of distributing a pouch having a very innovative new design in the field of pouches having difficulty or difficulty in greatly changing the design by escaping the conventional simple rectangular pouch.

In addition, conventionally, only one pouch could be continuously manufactured. However, according to the present invention, since a plurality of pouches can be continuously manufactured, cost reduction is achieved due to mass production, so that a pouch having a grip portion can be produced at a lower cost. It is effective.

And when drinking the pouch food is to drink by holding both sides of the concave grooves with one hand, so that the pouch does not flow down or miss to provide an effect that makes it easier to drink.

1 is a block diagram showing a continuous pouch manufacturing method according to the present invention,
Figure 2 is a schematic process diagram showing a continuous pouch manufacturing apparatus according to the present invention,
Figure 3 is a longitudinal cross-sectional view of the pouch produced by the present invention,
Figure 4 (a) is a schematic diagram illustrating another pouch manufacturing process carried out in the present invention, (b) is a cross-sectional view taken along line X-X '.
5 is a plan view for explaining a pouch manufactured by the present invention,
Figure 6 is a longitudinal cross-sectional side view of the continuous pouch manufacturing apparatus according to the present invention,
7 is a cross-sectional view taken along line Y-Y 'of FIG. 6;
8 (a), (b) is a cross-sectional view and front view of the shape cutting member according to the present invention,
9 (a) and 9 (b) are a plan sectional view and a front sectional view of a corresponding cutting member according to the present invention;
10 is a schematic structural action diagram illustrating a second processing step according to the present invention;
11 is a perspective view for explaining a form forming process and a single ejection process according to the present invention;
12 is a front configuration view showing a single discharging means according to the present invention,
13 is a front view of the pouch manufactured by the present invention,
14 is a perspective view of a pouch produced by the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, the present invention is roughly divided into a first processing step T1 and a second processing step T2.

The first processing step (T1) is a fabric combination transfer to force the first film fabric 11 and the second film fabric 12 of the heat-bonding film to form the pouch 10 to be forcibly transported while overlapping each other The process (S1) and the edge bonding process (S2) for thermally bonding the edge portions of the first film fabric 11 and the second film fabric 12 overlapped with each other is performed.

Referring to Figure 2, the fabric combination process (S1) of the first and second pouch fabric rolls (PR1, PR2), respectively, the first film fabric 11 and the second film fabric 12, the fabric combination transfer means It is made to be forcibly conveyed in the forward direction while being combined so as to overlap each other by a pair of forced conveying rollers 21 and 22 in (20).

The pair of forced feed rollers 21 and 22 are rotated by a reduction motor (not shown), and thus the fabric combination conveying means 20 is already known, and thus detailed drawings and descriptions thereof will be omitted.

Therefore, the first film fabric 11 and the second film fabric 12, which are overlapped by the fabric combination transport means 20, are moved to the heat fusion means 30 so that the edge bonding process S2 is performed.

The heat fusion means 30 is a pair of edges in a state in which the first film 11 and the second film fabric 12 in the state of being superimposed between a pair of edge bonding heater mold (31,32) is paused Any one of the edge joining heater molds 31 of the joining heater molds 31 and 32 is lowered to press the edge portions of the first film fabric 11 and the second film fabric 12 that overlap each other.

The operation of the edge joining heater mold 31 to move up and down is performed by a pneumatic cylinder (not shown), the heater (not shown) is employed in the edge joining heater molds (31, 32) Since the internal structure is a known technique, detailed drawings and descriptions will be omitted.

Accordingly, the edge portions of the first film fabric 11 and the second film fabric 12, which are overlapped with each other, receive heat energy from a pair of heater molds 31 and 32 for edge bonding to melt and heat-bond.

At this time, among the four edge portions of the first film fabric 11 and the second film fabric 12, which are overlapped with each other, the heat-sealed portion of the four film edges is not all of the four edge portions are heat-sealed. Only the edge part is heat-sealed.

On the other hand, the pouch has a pouch 10 which is manufactured only by the first film fabric 11 and the second film fabric 12 as shown in (a) of Figure 3, as shown in (b) of FIG. There is a pouch 10 'having a bottom film fabric 13 between the first and second film fabrics 11 and 12 below.

Therefore, when manufacturing the pouch 10 ′ having the shape as shown in FIG. 3B, the third pouch fabric roll PR3 is formed between the first and second film fabrics 11 and 12 as shown in FIG. 4A. The bottom film fabric 13 to be released in the) is placed to be conveyed while overlapping each other in the forced feed rollers (21, 22), the bottom film fabric (13) is as shown in (b) of FIG. It is supplied in a folded state such as "to be placed in the middle of one side of the first and second film fabrics (11, 12) is heat-sealed between the edge mold heater mold (31,32).

In this case, since the bottom film fabric 13 is manufactured to be the fusion surface 13a and the non-fusion surface 13b during the fabrication process, the first and second film fabrics 12 and 13 and the fusion surface 13a are made. ) Are contacted and thermally fused, and the non-fused surfaces 13b are not fused even when they receive heat, and thus, the fabrication of the pouch 10 'by the bottom film fabric 13 is a known technique. It will be omitted.

Therefore, the present invention is not only the pouch 10 manufactured by the first film fabric 11 and the second film fabric 12, but also the bottom film fabric 13 between the first and second film fabrics 11 and 12 below. The heat-sealed pouch 10 'is also the edge portion is heat-sealed in the first processing step (T1) it is possible to implement the present invention to all of them.

That is, according to the present invention, since the first processing step T1 is a known technique and the second processing step T2 has its features, all the pouches that go through the edge bonding process S2 of the first processing step T1 are processed. (10, 10 ') that the second processing step (T2) can be carried out.

Therefore, in order to help the understanding of the present invention, the film is moved to the second processing step (T2) by passing through the edge bonding process (S2) of the first processing step (T1) as described above and joined to be heat-sealed. Hereinafter, the combination film fabric 14 will be named and described.

In addition, in order to facilitate the understanding of the present invention, the combination film fabric 14 was simply cut with a blade, and thus, the edge of the bonding film S14 was heat-sealed and cut to form one pouch.

However, the present invention is manufactured so as to be thermally fused in the form of a plurality of pouches as shown in Figure 5 in the edge bonding process (S2) is subjected to the division process (S3) of the second processing step (T2).

The dividing process (S3) is a process of separating the plurality of pouch types are separated by cutting the combination film fabric 14 thermally fused in the form of a plurality of pouches in the longitudinal direction.

Therefore, the splitting process S3 is performed by the combination film fabric 14 by the splitting cutting means 40 having a pair of wheel cutters 42 rotated by the respective motors 41 as shown in FIGS. 5 and 6. The central junction of the 141 is made by cutting.

In this case, the pair of wheel cutters 42 are cut so that the upper portions of the completed pouches 10 and 10 'may be opened by cutting the upper portions of the pouches joined in a plurality of forms, respectively. . The opening part is later edible P is contained in the pouch (10, 10 ') and then thermally bonded by a thermal bonding device (not shown).

And when the combination film fabric 14 is cut by the wheel cutter 42 on the front side or the rear side of the split cutting means 40 transfer for preventing the combination film fabric 14 is moved by the cutting force Combined pressure rollers (not shown) may be installed.

Next, the present invention is to be carried out a form forming process (S4), the process is to be made by the form forming means 50 as shown in Figs.

6 and 7, the form forming unit 50 has a pair of pneumatic cylinders 52 on the base 51, and is lowered along both guide rods 53 below the pneumatic cylinders 52. It is to be provided with a pressing holder member 54 that is moved.

Therefore, the pressing holder member 54 is fixed to the piston rod 521 of the pneumatic cylinder 52 so that the pressing holder member 54 is moved up and down by the operation of the pneumatic cylinder 52.

In addition, a pair of shape cutting members 55 are mounted below the pressure holder member 54. As shown in FIG. 8, the shape cutting member 55 has a rounding blade portion 551 on both sides, a convex blade portion 552 on both sides of the middle portion, and an unsealing blade portion 553 on each inner side thereof. It is provided. Reference numeral 554 denotes a bolting hole for mounting the shape cutting member 55 to the pressure holder member 54 by a fixing bolt (unsigned).

Under the shape cutting member 55, the corresponding cutting member 56 is installed to be fixed to the base 51.

The corresponding cutting member 56 has a pair of cutting grooves 561 side by side in the longitudinal direction as shown in FIG. 9, and the cutting grooves 561 correspond to respective components of the shape cutting member 55. The rounding blade portion 562, the concave blade portion 563 and the unsealing blade portion 564 are respectively provided.

Accordingly, the combination film fabric 14 is moved to the upper surface of the corresponding cutting member 56 and is temporarily stopped, so that the combination film fabric 14 is placed on the upper surface of the corresponding cutting member 56.

Next, the piston rod 521 is moved downward by the operation of the pneumatic cylinder 52, so that the shape-cutting member 55 is inserted into the cutting groove 561 of the corresponding cutting member 56, the combination film fabric 14 This is in the state of being cut.

At this time, the combination film fabric 14 in a state in which the middle portion of the combination film fabric 14 to be cut as shown in FIGS. 6 and 10 is sandwiched between the driving roller 62 and the pressure roller 63, which will be described later. This is in the state of being cut.

Therefore, the combination film fabric 14 is cut as much as the area of the shape-cutting member 55 as shown in FIG. 10 so that the cutting grip 143 falls down through the cutting groove 561 of the corresponding cutting member 56. Discharged.

In addition, the area of the boundary bonding portion 142 of the combination film fabric 14, which is cut by the area of the shape-cutting member 55, that is, the portion to be the cutting gripping 143 is the area of the portion that is hatched in FIG.

Accordingly, each of the pouches 10 and 10 is provided with the respective rounding parts 101 and the curved concave grooves 102 on both sides, as shown in FIGS. 11 and 13, in the forming process S4. And, the upper side is to be manufactured in a state having an opening groove 103.

Next, the present invention is to go through the individual discharging process (S5), the individual discharging process (S5) is the individual pouch (10, 10 ') by the individual discharging means 60 as shown in Figs. Is to be discharged.

Therefore, the single discharge means 60 is provided with a drive roller 62 rotated by the reduction motor 61 power on one side of the corresponding cutting member 56, the pressure roller 63 corresponding to the drive roller 62. It is made by installing to be able to revolve in the pressure holder member (54). Reference numeral 64 denotes a bearing boss for roller support.

Accordingly, when the pressing holder member 54 moves downward to cut the shape-cutting member 55 to cut the combination film fabric 14, the pressing roller 63 is also moved downward.

Therefore, the pressure roller 63 is pressed to press the combination film fabric 14 placed on the driving roller 62, at this time, until the shape-cutting member 55 cuts the combination film fabric 14. The reduction motor 61 is not driven and has a stopped state.

Therefore, the reduction motor 61 is driven at the moment when the shape cutting member 55 cuts the combination film fabric 14 completely, and is placed between the rotating roller 62 and the pressure roller 63 at this time. The pouches 10 and 10 'are discharged to the outside.

On the other hand, the portion of the center junction portion 141 cut by the split cutting means 40 is also discharged to the outside by the single discharge means (60). In this case, the cut center junction part 141 discharged to the outside may be wound around a winding drum (not shown) that is rotated by a motor (not shown) power in some cases.

On the other hand, the present invention is to control the temperature setting and driving and stopping of the respective means by a control unit (not shown), and since these control circuits are already known, detailed illustration and description of the drawings will be omitted.

Accordingly, the present invention is completed by the discharge of the individual pouch (10, 10 ') by the individual discharge means 60, the finished pouch (10, 10') as shown in Figure 13 and 14 Each rounding part 101 is provided with a square part, and a recessed groove part 102 is provided at both sides, and the upper side is manufactured with the opening groove part 103 at both sides.

In addition, the pouches 10 and 10 'manufactured as described above are manufactured to have respective edge joints 104 at both sides and the lower side, and the pouches 10 and 10' are formed as an upper part opened by a food manufacturer. After the food (P) is contained as shown in Figure 3, the upper edge is bonded by a thermal bonding device (not shown) is supplied to the market.

Accordingly, the present invention makes it possible to disseminate the pouches 10 and 10 'having a very innovative new design in the field of pouches having difficulty or difficulty in greatly changing the design by escaping the conventional simple rectangular pouch.

In addition, by providing the concave groove portion 102 on both sides of the pouch (10, 10 ') to hold the pouch (10, 10') with one hand to drink the concave groove (102) according to the noise more easily At the same time holding the concave groove 102 is to be able to prevent the pouch (10, 10 ') from slipping off the hand when drinking the food (P) in advance.

In the past, only one pouch could be continuously manufactured. However, according to the present invention, since a plurality of pouches can be continuously manufactured, cost reduction can be achieved due to mass production. Thus, a pouch having a gripping portion such as a recessed groove portion 102 can be manufactured. It will be able to produce cheaper.

In addition, the present invention does not necessarily have only the concave groove 102, but in some cases, the shape of both sides of the pouch may be manufactured in various forms.

Therefore, the present invention is illustrated and described by way of one embodiment, but is not limited thereto and may be modified in various forms by those skilled in the art without departing from the scope of the claims. It is self-evident that it should be protected as broadly as possible.

10,10 ': Pouch 11: 1st Film Fabric
12: 2nd film fabric 13: bottom film fabric
14: combination film fabric 101: rounding
102: recess groove 103: opening groove
104: border junction 141: center junction
142: boundary junction 143: cutting gripping
20: Fabric combination transfer means 21, 22: Forced feed roller
30: heat fusion means 31, 32: rim heater heater mold
40: split cutting means 41: motor
42: wheel cutter 50: shape forming means
51: expectation 52: pneumatic cylinder
53: guide rod 54: pressure holder member
55: shape cutting member 56: corresponding cutting member
551,562: rounding blade 552: convex blade
553,564: opening edge 563: concave blade
60: single discharge means 61: deceleration motor
62: drive roller 63: pressure roller
T1: first processing step T2: second processing step
S1: Fabric combination transfer process S2: Border bonding process
S3: Division Process S4: Formation Process
S5: Individual discharging process PR1: 1st pouch fabric roll
PR2: 2nd Pouch Fabric Roll PR3: 3rd Pouch Fabric Roll

Claims (5)

A fabric combination transfer process for collecting the first and second film fabrics of the first and second pouch fabric rolls or the first and second film fabrics of the first and second pouch fabric rolls and the bottom film fabric to be stacked and stacked. And, it is known to have a first processing step consisting of a border bonding process for heat-sealing the edge of the combination film fabric is a combination of a plurality of film fabrics in the fabric combination transfer process;
A dividing process for cutting a plurality of pouch types, respectively, by cutting the center joints in the middle portion of the plurality of pouch shapes from the combined film fabric whose edges are thermally fused to form a plurality of pouches on the combination film fabric;
Forming process of pressing the boundary junction portion to be bonded and connected to each of the plurality of divided pouch types are cut so that the rounded portion is formed in the pouch corners, respectively, and the concave groove and the opening groove portion are formed on both sides; ;
And a second processing step comprising a single discharging process forcibly discharging the pouch in the form of an individual to be discharged to the outside. The method of claim 1, wherein the upper portion of each of the pouches joined in the form of a plurality of pouches is openably cut when the central junction is cut in the dividing process. The first and second film fabrics of the first and second pouch fabric rolls or the first and second film fabrics and the bottom film fabric of the first and second pouch fabric rolls are gathered together so that they are superimposed by a pair of forced feed rollers. As the edge of the combination film fabric to be transported to be heat-sealed by a pair of heater mold for edge bonding;
Split cutting to cut each side of the central junction portion in the middle portion of the plurality of pouch form by a pair of wheel cutters rotated by motor power in the combination film fabric whose edges are heat-sealed to form a plurality of pouches on the combination film fabric. Means;
A pair of shape cutting members provided under the pressure holder member which is guided by a pneumatic cylinder and moved up and down by a pneumatic cylinder in order to cut the boundary joints which are continuously joined to and connected to each of the plurality of divided pouch shapes; Shape forming means having a corresponding cutting member having a pair of cutting grooves into which a pair of shape cutting members are respectively inserted at corresponding positions below the shape cutting member;
A shape cutting member may be inserted into the cutting groove of the corresponding cutting member by including a pressure roller provided to be rotatable at one side of the pressure holder member and a driving roller installed at a position corresponding to the pressure roller lower side, and driven by a reduction motor power. When the pressure roller is in close contact with the drive roller and at the same time the drive roller is rotated so that the pouch is discharged to the outside, characterized in that the continuous manufacturing apparatus of the pouch having a grip portion comprising a. The pair of shape-cutting members of claim 3, wherein each of the pair of shape-cutting members has a rounded edge portion and a convex blade portion on both sides of the middle, and an opening edge portion on both sides, and the pair of shape-cutting members are inserted in the corresponding cutting member. Each cutting groove has a rounded edge portion on each corner and a concave blade portion on both sides of the middle, and a continuous manufacturing apparatus of the pouch having a gripping portion, characterized in that it is provided with opening edges on each side.
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