KR20020035021A - Structure of Folding Packaging Container - Google Patents

Abstract

PURPOSE: Provided is a structure of a foldable packaging container which has suture planes cross with each other, thereby having beautiful appearance, and self-stands stably, produce 3-dimensional figures by joining folding lines and cutting edges. CONSTITUTION: The foldable packaging container(1) has a main body(100) which determines a volume(capacity) and a bottom which determines a width by which the main body is enlarged. The main body has joining(suturing) planes(101,102,103) which are formed in such a way that the both side plans cross with each other. The joining (suturing) planes crossing with each other are formed to have a structure that the folded bottom is inserted into the main body, which folded around a folding line(104), at its lower end. The both side planes of the lower part of the joined planes are joined.

Description

Structure of a Folding Packaging Container {omitted}

The present invention relates to a structure of a foldable packaging container, the conventional packaging container was used to cut the opening of one side of the top seal with scissors or to open the straw by placing the straw on a thin plate.

And a variety of packaging containers such as standing pouches, M-type pouches, gyro packs were used as a method for constructing the container.

Among the above technologies, in the case of the standing pouch, the bottom part can be folded so that the pouch can be folded and unfolded as needed. However, as a disadvantage, the shape of the standing pouch is different from that of forming the self-standing shape. There was a disability that could not produce (form).

In addition, the M-type pouch also had a limitation that the star shape could not be added except that the M-type portion of the side was folded and unfolded.

In addition, in the case of a Giro pack, it is possible to fold at first, but it is unnatural to be folded and unfolded when reused.

An object of the present invention is to identify the problems, such as the standing pouch, M-type pouch, Gyro pack, and to solve the disadvantages.

1 is a side view of the container in which the recessed portion showing a state in which the bottom portion is coupled to the main body.

2 is an exploded view of the bottom portion bonded to the lower side of the main body.

3 is an exploded view of the main body;

4 to 10 show various production examples of the container.

Figures 11 to 16 show a state in which various kinds of discharge zones such as spouts are assembled in the container of the present invention.

17 to 21 is another embodiment of the present invention, showing that the container can be folded in various forms.

22 to 27 show examples of various uses according to FIGS. 17 to 21.

Fig. 28 is a perspective view of a yarn illustrating an example of use among packaging containers as shown in Figs. 1 to 10 and 17 to 21. (The state in which the packaging container is filled.)

※ Explanation of code for main part of drawing

1: packing container 100: main body

101, 102, 103, 108, 110, 111, 112, 113: suture surface 104, 201: fold line

105: cutting line 106: cutting groove

107: unsealed surface 109: auxiliary fold line

114: handle 200: bottom portion

300: pump dispenser 301: button

302: support type discharge table 400: discharge port

500: lid 600: spout

601: discharge guide unit

Foldable packaging container of the present invention for achieving the above object is basically a three-dimensional shape when the contents contained in the packaging container, but is configured to be in the shape of a triangular body, such as the bottom portion and the side portion as a whole.

Although the three-dimensional shape of the above-mentioned trihedron has a three-dimensional shape, the bottom part basically has a triangular shape.

The bottom portion may be separately processed and bonded to the main body or may be integrally processed with the main body.

In addition, the angle of each side surface of the main body to play a central role in the folding packaging container is configured in various ways, the height can be modified in various ways, and the angle configuration of the bottom portion applied to the main body is also possible to various modifications.

Referring to the effects of the present invention as described above are as follows.

Foldable packaging container 1 is composed of a main body 100 and the bottom portion 200.

The main body 100 is composed of an arbitrary shape capable of determining the volume (volume) and a separate bottom portion 200 assembled and assembled under the main body 100.

In addition, the main body 100 has a shape in which the sealing surfaces 101 and 102 in both directions are joined (sealed) in a staggered form, which is a shape when the main body 100 is unfolded.

When the main body 100 is placed on a flat surface, suture surfaces 103 are also formed at both ends of the lower end portions between the sealing surfaces 101 and 102 so as to maintain a shape that becomes self-supporting in any form.

The packaging container 1 is the same as that of FIG. 1, and more specifically, a fold line 104 is formed at the center portion of the main body 100, and the center portion of the bottom portion 200 assembled to the main body 100. Fold line 201 is formed.

Of course, in some cases, the packaging container 1 may be configured as shown in FIG. 1 without the folding lines 104 and 201, in which case, manufacturing may not be easy.

Arrangement above the main body 100 of the packaging container 1 having a shape as described above is provided with a guide portion that can easily take out the contents contained in the packaging container 1, which usually displays a cut line 105 or the like. Or the cutting groove 106 and the like can be displayed on the suture surface.

In some cases, the fold line 104 portion of the main body 100 may be treated as a sealing surface.

In addition, as shown in FIG. 4, the height of the main housing 100 of the packaging container 1 is determined (see reference numeral “L, L”), and the angle (symbol “ a, A "can vary widely.

As shown in FIG. 5, as the junction portion size (reference numeral “B”) of the bottom portion 200 positioned below the sealing surface 102 increases, an area where the bottom portion 200 contacts the bottom surface becomes larger. There is this.

As another embodiment, as shown in FIG. 6, the junction part size (reference numeral “b”) of the bottom part 200 to be joined together to the suture surface 101 may be varied. In the size (reference numeral "b"), the end of the bottom part 200 is cut to an arbitrary size (reference numeral "b '" to form a sealed surface.

In addition, in some cases, the end of the bottom portion 200 may be cut to any size (not shown with the reference symbol 'b') to form a sealing surface. In this case, when the contents are contained in the packaging container 1 in FIG. The junction portion size (reference numeral “b”) of the bottom portion 200 shown is to have a form in which the lower side is unfolded on the basis of the fold line 201, or the bottom surface within the size of the junction portion (reference numeral “b”). When the end portion of the portion 200 is cut to an arbitrary size (the reference numeral 'b' '' to form a sealing surface, the bottom surface portion 200 of the sealing surface 102 is opened so that the packaging container 1 can stand on its own in a stable manner. have.

7 to 8 show that the packaging container 1 of the present invention can be applied in various forms.

9 is a packaging container (1) of the present invention as described above to place any portion of the unsealed surface 107 in order to embed the contents therein, and after the contents are embedded through the unsealed surface (107) The unsealed surface 107 is sealed.

As another example, as shown in FIG. 10, cutting to an arbitrary size in a relatively lower portion within the junction size (reference numeral “B”) of the bottom portion 200 positioned below the suture surface 102 (reference numeral). "B '") to form the sealing surface 102.

In this case, the portion of the suture surface 102 is maintained without being opened during its use, but the fold line 201 of the bottom portion 200 in the direction of the suture surface 102 is downward, and the bottom portion 200 is bottomed. There is a feature that the area touching the surface is significantly enlarged.

11 shows a state in which the pump dispenser 300 is assembled to the packaging container 1 of the present invention, and as shown, the packaging container 1 shows a state in which contents are contained.

More specifically, as shown in FIG. 12, after cutting an arbitrary upper portion of the main body 100 to a predetermined size and joining the outlet 400 to the site by a method such as thermal bonding, the sealing surface 108 is described above. The contents are introduced through the outlet 400, and the pump dispenser 300 is coupled to the outlet 400.

In the above use, even if the button 301 of the pump dispenser 300 is pressed, the body 100 of the packaging container 1 is not folded, so that it can be self-supporting, a firm support under the housing of the pump dispenser 300 The mold discharge table 302 is assembled.

In addition, the support type discharge table 302 has an end portion of the support type discharge table 302 when the pump dispenser 300 is fastened to the main body 100 (specifically, when fastened to the discharge port 400). If it is enough to be located in the bottom portion 200 of 100).

In addition, the support discharge outlet 302 has a discharge hole formed therein so as to communicate with the interior of the housing, and at least one bottom discharge hole is formed at the lower end of the discharge hole, and the bottom portion centering on the bottom discharge hole It is possible to form a support of a relatively wide type so as not to damage the upper surface of the (200) or to assemble the support or the workpiece processed with a separate material.

In some cases, a separate protective surface may be added to an inner surface or an outer surface of the bottom surface 200 at which the lower end of the supported discharge table 302 is located.

The use of the packaging container 1 as described above will be described based on the accompanying drawings.

Referring to FIG. 14, when the upper surface of the button 301 of the pump dispenser 300 is pressed to pump the pumping part, the contents of the inner surface of the housing are discharged.

In one configuration, in order to perform the above, the piston rod which is operated up and down by the button 301 to generate a vacuum pressure to discharge the stored contents to the outside is configured in the housing, the button 301 in the piston rod The discharge passage is formed in communication with the discharge hole of the, there is a pumping stem on the upper end of the piston rod is that the contents are discharged through the pumping stem. (This is a well known technique, and detailed illustration is omitted.)

In addition, pressure is applied to the packaging container 1 during the pumping process, and the main body 100 is not folded even when the pressure is maintained. The lower end of the rigid support-type discharge table 302 formed below the housing may be maintained. This is because is in close contact with the bottom surface portion 200.

That is, the above-mentioned support type discharge stand 302 prevents the soft main body 100 from being folded, and when pumping, the contents in the packaging container 1 pass through the bottom discharge hole of the support type discharge stand 302. It is to be discharged through the discharge hole formed in the button 301.

In addition, the bottom portion of the main body 100, the bottom portion 120 is unfolded in a flat structure during use, the self-supporting state is well characterized, as well as the contents contained in the packaging container 1 due to the above structure If not, as shown in Figure 12, the packaging container (1) can be folded flat has a feature that can significantly reduce the logistics cost.

The packaging container 1 shown in FIGS. 1 to 10 is not shown, but when the contents are embedded in the packaging container 1, the packaging container 1 is formed as shown in FIG. 11 as an example. (Under the process of no pump dispenser, etc.)

15 is configured so that the bottom portion 200 of the packaging container 1 can be freely more stable on the floor, as shown in Figure 5, the bottom portion 200 of the lower portion of the suture surface 102 is shown The larger the size ("drawing symbol B") of the junction portion is, the larger the area that the bottom portion 200 touches the bottom surface is.

As another embodiment, as shown in FIG. 16, the lid 500 for opening and closing is assembled on an arbitrary upper surface of the packaging container 1.

As another embodiment (FIGS. 17 to 23), as shown in FIG. 17, the main body and the bottom of the packaging container 1 are formed as a single body.

18 is an exploded view of the packaging container 1, and the state in which the packaging container 1 is first folded is the same as that of FIG.

As shown in FIG. 17, an auxiliary fold line 109 having an arbitrary angle is formed around the center fold line 108 and maintained at both sides thereof.

As described above, the center fold line 108 and the auxiliary fold lines 109 on both sides thereof are opened at a predetermined angle, and are sealed (bonded) to the packaging container 1 as described above (fold lines 110, 111, 112, and 113). Is the same as FIG. 19.

In the state shown in FIG. 19, the cutting container 1 is cut in a usable state as shown in FIG. 20, and various types of functions, such as a cutting line 105 or an outlet, may be grafted as necessary. It may be seen in one of the various embodiments.

FIG. 21 shows a state where the auxiliary fold line 109 is treated with an unsealed surface. This illustrates that the suture surface can be in various forms.

22 to 23 show one state in which the packaging container 1 as shown in FIGS. 17 to 21 is used.

24 shows a state in which the handle 114 is formed so that the packaging container 1 can be easily transported.

The packaging container 1 as shown in FIGS. 1 to 10 or 17 to 21 has been exemplified that the packaging container 1 can be used for another purpose. Specifically, as shown in FIGS. 25 to 27, the packaging container 1 The spout 600 of the form that can suck or transfer the contents of the packaging container (1) to another part or can be sucked only to any part of the) is bonded.

And the packaging container (1) is folded at least one or more times the portion folded by the fold line, for example The fold line may be configured in various forms, and the fold line may form an arbitrary distance on the bottom portion as well as the upper portion as necessary.

As the following description, the packaging container 1 of the present invention, in its use, is formed in a triangular form around the front sealing surface, or a rear surface is formed in a streamlined shape.

In addition, the packaging container 1 of the present invention, when containing the contents, to maintain a three-dimensional trihedral shape or to maintain a streamlined trihedral shape.

In addition, the packaging container 1 as described above becomes a dihedron when folded and becomes a three-dimensional shape when air is injected into the dihedron.

When the packaging container 1 is opened in the state of use, the bottom surface portion of the outer surface is more reinforcing the self-supporting state than the surface of the outer surface than the portion having a vertex form.

In addition, when the overlapping part is opened and becomes self-supporting when the contents are inserted into the packaging container 1, the overlapping starting part is shaped to pull the extension (sealing surface) part of the extension line, and the shape is beautiful, and the shape (shape) is an animal, etc. It also has the advantage of inducing purchase promotion because it is configured in the form of.

In addition, the end portion of the sealing portion may be freely produced in such a manner that the ends thereof open to both sides or gather inwards depending on the angle of sewing and cutting the rear portion of the sealing surface.

When forming a cutting line (cutting surface) in order to join a separate discharge (outlet) or the like to the upper portion of the packaging container (1) of the present invention, the cutting line is the cutting line when the packaging container is self-supporting It may be in a horizontal state such as a streamlined shape or inclined at an angle to any one side.

The packaging container 1 has a larger area than the upper surface portion (upper) when the bottom surface is unfolded in use.

On the other hand, the packaging container 1 of the present invention may be a synthetic resin film or a feeder, if the film is a multi-layer composite film is suitable, if the feeder is preferably coated film.

In some cases, the main body is a film, and the bottom portion is a tributary, or the main body is a tributary and the bottom portion is composed of a film.

And the packaging container 1 as described above is preferably configured to be longer than the height, it is realistic that the upper side is configured narrower than the lower side.

The packaging container 1 mentioned above may have a different method of manufacturing (structuring), for example, an auxiliary folding line for maintaining a shape on both sides of the center folding line is formed, and the center folding line is formed. The line and the auxiliary fold lines on both sides thereof are opened at an angle, and the above-described auxiliary fold lines are folded upward to maintain a predetermined angle on each of the upper, lower, left, and right sides, and the packaging container is manufactured by a brow molding method. will be.

At this time, any one side of the packaging container (1) is that the container neck is integrally formed in a portion that does not interfere when the packaging container is folded, the packaging container (1) is preferably folded after being molded.

As described above, the packaging container of the present invention can be folded, which significantly reduces the logistics cost when moving the semi-finished product, and also has the advantage of causing less waste due to the fact that the packaging container can be folded and disposed of after use.

In addition, the packaging container has a bar-sided staggered configuration, the appearance is beautiful, and the bottom surface of the packaging container has the advantage that the self-reliance is very stable.

In addition, the packaging container has the advantage that the three-dimensional shape in the case of various types, such as animals, depending on the configuration of the fold line and the joint (sealing surface) and then cut the outer end is possible to induce purchase.

Claims (52)

The foldable packaging consists of a main body which is important for determining the volume (volume) and a bottom portion which determines the width of the main body in use; The main body is joined (sealed surface) in the form of staggered surfaces of both ends; The staggered joint (sealing surface) is a form in which the bottom portion folded inside the main body folded around the fold line is embedded based on the bottom end line; The structure of the foldable packaging container, characterized in that the lower end both ends of the junction (sealing surface) between the two end surfaces (sealed surface) also bonded (sealed surface). The foldable packaging container structure according to claim 1, wherein a guide portion for extracting contents contained in the packaging container is formed on an arbitrary upper surface of the main body. 3. The structure of a foldable packaging container according to claim 2, wherein the guide portion marks a cut line or forms a cut groove. The structure of the foldable packaging container according to claim 1, wherein the main body has a difference in height of an end portion when folded in half. The structure of the folding packaging container according to claim 1, wherein the bottom portion assembled into the main body is sealed with a difference in size of each end portion. 2. The structure of a foldable packaging container according to claim 1, wherein the bonded (sealed surface) surface of the packaging container is configured at an arbitrary angle. The joint (sealing surface) portion of claim 1, wherein a portion of the joint (sealing surface) portion constituting the packaging container (body and bottom portion) has a relatively vertical shape when the contents are embedded in the packaging container and the packaging container is self-supporting. A structure of a foldable packaging container, characterized in that the end portion of the bottom portion is joined (sealed surface) inserted into the lower portion. 8. The structure of a foldable packaging container according to claim 7, wherein the height of the bottom portion embedded in the joining (sealing surface) portion of the main body is smaller than that of the joining (sealing surface) portion of the main body. 8. The structure of a foldable packaging container according to claim 7, wherein the height of the bottom portion embedded in the joining (sealing surface) portion of the main body is the same as that of the joining (sealing surface) portion of the main body. 8. The joint (sealing surface) of the main body and the bottom portion overlapping the inner portion of the main body and the bottom portion of the inner part of the main body is joined to the packaging container. Structure of one folding packaging container. The method of claim 7, wherein the bonded portion (sealing surface) formed of the main body and the bottom portion overlapped with each other by being inserted into the interior of the main body (sealed surface), and the overlapped portion does not open when the contents are inserted into the packaging container. The structure of the folding packaging container. The method of claim 11, wherein the bonded portion (sealing surface) formed of the main body and the bottom portion overlapped with each other in the interior of the main body and joined (sealed surface), the overlapping portion does not open when the contents are inserted into the packaging container, The structure of the folding packaging container characterized in that the rear surface is opened in a triangular form around the junction (sealing surface) portion. The method of claim 11, wherein the bonded portion (sealing surface) formed of the main body and the bottom portion overlapped with each other in the interior of the main body and joined (sealed surface), the overlapping portion does not open when the contents are inserted into the packaging container, The structure of the foldable packaging container characterized in that the rear surface is opened in a streamlined form around the junction (sealing surface) portion. The joint (sealing surface) portion of claim 1, wherein a portion of the junction (sealing surface) portion constituting the packaging container (body and bottom portion) has a relatively horizontal shape when the contents are embedded in the packaging container and the packaging container is self-supporting. A structure of a foldable packaging container, characterized in that the end portion of the bottom portion is joined (sealed surface) inserted into the body. 15. The structure of a foldable packaging container according to claim 14, wherein the height of the bottom portion of the bottom portion embedded in the joining (sealing surface) portion of the main body is smaller than that of the joining (sealing surface) portion of the main body (sealing surface). 15. The structure of a foldable packaging container according to claim 14, wherein the junction height of the bottom portion embedded in the junction (sealing surface) of the main body is the same as the height of the junction (sealing surface) of the main body (sealing surface). 15. The method of claim 14, wherein the bonded portion (sealing surface) formed of the main body and the bottom portion overlapped with each other by being inserted into the main body (sealed surface) is formed so that the overlapped portion is opened when the contents are inserted into the packaging container. Structure of one folding packaging container. The foldable packaging container according to claim 1, wherein the fold line portion of the main body is formed by a joining (sealing surface) portion. The structure of a foldable packaging container according to claim 1, wherein when the contents are contained in the packaging container, a three-dimensional trihedron shape is formed. The structure of a foldable packaging container according to claim 1, wherein when the contents are contained in the packaging container, the packaging container has a streamlined trihedron shape. The structure of a foldable packaging container according to claim 1, wherein the packaging container is folded as a dihedron. 2. The structure of a foldable packaging container according to claim 1, wherein the packaging container has a three-dimensional shape in the form of use when injecting air through any portion thereof. The method of claim 1, wherein when the packaging container is opened in use, the bottom portion has a vertex form on one side and a flared form on one side, and the bottom portion of the opened portion is more in contact with the bottom surface, so that the packaging container becomes independent. The structure of the folding packaging container characterized in that to reinforce the state. 15. The method of claim 14, wherein the bonded portion (sealing surface) formed of the main body and the bottom portion overlapped with each other by being inserted into the interior of the main body (sealing surface) is overlapped when the contents are inserted into the packaging container. A structure of a foldable packaging container, characterized in that the starting portion is shaped to pull the joint (sealing surface) of the extension line. 25. The foldable packaging container according to claim 24, wherein the overlapping starting portion draws the extension (sealing surface) portion of the extension line, and the bottom portion of the extension line is raised upward due to the pulling force. Structure. 15. The method of claim 14, wherein the bonded portion (sealing surface) formed of the main body and the bottom portion overlapped with each other by being inserted into and bonded to the inside of the main body has a shape in which the overlapped portions are opened and become independent when the contents are inserted into the packaging container. The overlapping portion of the junction (sealing surface) portion is a structure of a foldable packaging container characterized in that it extends with the junction (sealing surface) portion formed on the upper fold line of the main body. 15. The method of claim 14, wherein the bonded portion (sealing surface) formed of the main body and the bottom portion overlapped with the inner portion of the main body and joined to the inside of the main body (sealed surface) is overlapped when the contents are inserted into the packaging container, and the end portion thereof becomes independent when opened. The structure of the foldable packaging container characterized in that the length is formed outwardly in the form of (the rear end) is open to both sides. 15. The method of claim 14, wherein the bonded portion (sealing surface) formed of the main body and the bottom portion overlapped with the inner portion of the main body and joined to the inside of the main body (sealed surface) is overlapped when the contents are inserted into the packaging container, and the end portion thereof becomes independent when opened. The (tail) is formed to be outwardly formed in both sides, the length of the folding packaging container, characterized in that the outer surface is shorter than the center. The foldable packaging according to claim 1, wherein the packaging container is joined to a foldable (folded by fold line) bottom surface of a separate foldable (folded by fold line). Structure of the container. According to claim 1, wherein the packaging container structure of the folding packaging container characterized in that the main body and the bottom portion is integrally processed. The foldable packaging container according to claim 1, wherein the packaging container has an unsealed surface formed at any one portion in order to insert the contents into the packaging container. The foldable packaging container of claim 1, wherein one side of the packaging container is cut (cut line, cut surface) to an appropriate size in order to bond (sealing) a separate outlet (outlet). rescue. 33. The foldable packaging container according to claim 32, wherein the cut surface (cut line) is horizontal or close to the cut surface (cut line) when the packaging container is unfolded and free standing. The folding packaging container structure according to claim 1, wherein an upper end of the packaging container is in a horizontal state when the packaging container is self-supporting in a useable state. The structure of a foldable packaging container according to claim 34, wherein the upper end of the packaging container maintains a horizontal state in a streamlined fashion. 35. The structure of a foldable packaging container according to claim 34, wherein the upper end of the packaging container is inclined to one side. 35. The structure of a foldable packaging container according to claim 34, wherein when the packaging container is self-supporting in a usable state, the upper end of the packaging container has a streamlined shape and is inclined toward any one side. The foldable packaging container structure according to claim 1, wherein the bottom portion has a wider area than the top when the packaging container is unfolded for use. 33. The foldable packaging container according to claim 32, wherein the cutting surface (cutting line) is inclined at a predetermined angle when the packaging container is unfolded and free standing. The foldable packaging container structure according to claim 1, wherein the packaging container is a film made of synthetic resin. 42. The foldable packaging container structure of claim 41, wherein the film is a multilayer. The structure of a foldable packaging container according to claim 1, wherein the packaging container is a feeder. The structure of a foldable packaging container according to claim 1, wherein the main body of the packaging container is a film and the bottom part is a feeder. The structure of a foldable packaging container according to claim 1, wherein the main body of the packaging container is a feeder, and the bottom part is a film. The structure of the folding packaging container according to claim 1, wherein the packaging container has a length longer than the height. The foldable packaging container structure of claim 1, wherein the packaging container has a narrower upper side than a lower side. The folding packaging container has an auxiliary folding line which maintains its shape on both sides of the center folding line, and the central folding line and the auxiliary folding lines on both sides thereof are opened at an angle, and the auxiliary folding of the above-described form The line is folded upwards, folding, packaging container structure characterized in that the upper, left and right cross sections are bonded (sealed surface). 48. The foldable packaging container structure according to claim 47, wherein a joining (sealing surface) portion is also formed at each end surface of the lower portion of the packaging container. The folding packaging container has an auxiliary folding line which maintains its shape on both sides of the center folding line, and the central folding line and the auxiliary folding lines on both sides thereof are opened at an angle, and the auxiliary folding of the above-described form The line is folded upwards, and the top, bottom, left and right cross sections maintain a predetermined angle, and the packaging container is a folding packaging container structure, characterized in that produced by the brow molding method. 50. The foldable packaging container structure according to claim 49, wherein the container neck is integrally brow formed on any one surface of the packaging container. 51. The foldable packaging container structure according to claim 50, wherein the container neck is folded at the packaging container, and is formed at a position where it will not interfere. 50. The foldable packaging container structure according to claim 49, wherein the packaging container is folded after being brow molded.