JP2022529810A - How to create a recloseable package and a recloseable package - Google Patents

Abstract

The present invention relates to a recloseable package that has a cavity for storing a product provided in the container and surrounds the cavity, and the container extends along the vertical direction and is vertically long parallel to the vertical direction. It has a back surface and a front surface that are joined to each other on the side surface of the container, both of which further have an upper surface and a bottom surface extending along the above-mentioned longitudinally intersecting directions, with a fastener on either the upper surface or the bottom surface of the container. Provided, the fastener reversibly connects the two closures of the container, each end of the two closures of the container is sealed to each other as a sealing closure, and the sealing closure is a recloseable package. Folded flat prior to the first opening and affixed to either the front or the back of the container, a piece cut between the fastener and the sealing closure prior to the first opening of the recloseable package described above. Is provided, and the cut piece connects the first unsealed portion and the second unsealed portion of each of the two closure portions of the container.

Description

The present invention relates to a recloseable package and a method for producing a recloseable package according to the preambles of claims 1 and 15.

Many products are sold in packages with tamper evidence closures. An example of such a tamper evidence closure is an overlap film, often made of plastic, which is used in packaging in combination with tear tape due to heat shrinkage technology. However, such films do not represent recloseable packages. Moreover, the initial opening of such a film is often difficult. US Patent Application Publication No. 201110235947A1 and German Utility Model No. 20220666U1 of References are intended to provide recloseable packages for a variety of commodities.

Therefore, it is an object of the present invention to provide a recloseable package and a method for creating a recloseable package that enables easy opening of the package.

The above problem is solved by a retractable package that has a cavity in the container for storing the product and surrounds the cavity, the container extending along the vertical direction and parallel to the vertical direction. Has a back and front joined to each other on vertical sides, each further having a top and bottom extending along the aforementioned longitudinally intersecting directions, and a fastener on either the top or bottom of the container. Is provided, the other of the top or bottom is permanently sealed, the fasteners reversibly connect the two closures of the container, and each end of the two closures of the container is sealed to each other as a sealing closure. Stopped and the sealing closure is folded flat and affixed to either the front or back of the container prior to the first opening of the recloseable package and prior to the first opening of the recloseable package described above. Is provided with a cut piece between the fastener and the sealed closure, which connects the first unsealed portion and the second unsealed portion of each of the two closure portions of the container. ..

The combination of the fastener closure and the cut piece provides the user with comfort both on the first opening and on further opening. In addition, a fastener-style reliable closure device is combined with a strip-style tamper-evidence closure. By attaching the sealing closure to the container together with the ends of the two closures, the shape of the package is easy to handle and compact.

Preferably, the two closures are understood to extend only from the fasteners to their ends in the sealing closure. The recloseable package is preferably free from a portion of one of the two closure portions located opposite to the other portion of the other of the two closure portions. Preferably, the two closures have only a single fold so that one of the closures is provided in contact with the front or back as well as the top or bottom. Preferably, the first unsealed portion and the second unsealed portion of each of the two closure portions of the container are located between the ends of the two closure portions and the fastener.

If the user wants to remove the product from the container, it is necessary to remove the cut pieces and open the fasteners so that the two closures of the container can be separated from each other to form an opening in the container.

It is preferable that the cut pieces are not in contact with both the fastener and the sealing closure. This applies to both the pre-open and post-open conditions, first without being affected by the presence of fasteners and / or sealing closures and without damaging the fasteners and / or sealing closures. Provides enough free space to remove the cut pieces when opening. Preferably, the condition of the sealing closure is unaffected by the removal of the cut pieces and / or the opening of the fasteners. Preferably, the sealing closure remains affixed to the front or back after the first opening.

In a preferred embodiment, the longitudinal extension of the fastener is provided so as to extend parallel to the width of the vessel. Preferably, the longitudinal extension of the fastener represents the opening direction of the fastener (the direction in which the fastener can be opened). Preferably, the width direction of the container extends at right angles to the vertical direction of the container and / or extends at right angles to the height direction of the container. Preferably, the overall width of the container measured along its width is shorter than the overall length of the container measured along its length. Preferably, the total height of the container measured along its height direction is shorter than the total width of the container measured along its width direction. As such, the fasteners are preferably provided parallel to the extension having an intermediate length. The dimensions of the fasteners can thus be selected large enough to remove the product from the container and small enough to enable economical design of the package.

In a preferred embodiment of the invention, the longitudinal extension of the fastener is provided extending parallel to the longitudinal extension of the sealing closure and / or the longitudinal extension of the cut piece.

For this reason, the fasteners, sealing closures and cut pieces are preferably provided so as to extend parallel to each other. As a result, the distance between the fastener and the cut piece and the distance between the cut piece and the sealing closure have the same value over the longitudinal extension, which allows them to be kept small. In addition, it is noted that the package design is constant.

Further, it is preferred that the length of the fastener is greater than the length of the cut piece and / or the length of the cut piece is greater than the length of the sealing closure. Preferably, the length of the fastener is equal to or shorter than the full width of the container. Preferably, the length of the cut piece and / or the length of the sealing closure is shorter than the full width of the container.

Keeping the cut piece length at an intermediate level ensures that the length is long enough to provide a secure closure and short enough to tear quickly.

It is possible to provide a flavor source in the cavity. This flavor source is suitable for flavoring products contained in recloseable packages. For example, cigarettes housed in such a package can be scented by a menthol flavor source.

In a preferred embodiment, the fastener is a safety fastener with a fixing device to ensure the fastener is closed. If a package contains a product that could pose a danger to certain people, such as children, the safety fastener can prevent the aforementioned people from removing the product from the package if certain safety mechanisms cannot be overcome.

Preferably, the fastener has a first side and a second side that can be reversibly connected to each other, with the first side and the second side of the fastener being two closures of the container, respectively. It is fixed to one of the parts. This represents an easy opening mechanism that is reliable and reproducible.

To support the easy opening, the fastener may be equipped with a slider that reversibly connects the first and second sides of the fastener. By moving the slider along the opening direction of the fastener, the fastener opens or closes.

It is preferable that the first side portion of the fastener has a first outer shape and the second side portion of the fastener has a second outer shape, and the first outer shape and the second outer shape mesh with each other. Is adapted to. Preferably, the first outer shape has a first shape and the second outer shape has a second shape. Preferably, the first shape is different from the second shape. Preferably, the first shape complements the second shape. Preferably, the cross section of the first shape at right angles to the longitudinal extension of the fastener has a ridge with a first diameter. Preferably, the cross section of the second shape at right angles to the longitudinal extension of the fastener has a recess with a second diameter. Preferably, the first diameter is equal to the second diameter.

In a preferred embodiment, the first and second contours each extend at right angles to the longitudinal extension of the fastener and / or evenly over the lengths of the first and second contours. It has multiple cuts that are distributed.

The notch indicates a material recess that can change the sound produced by the process of opening or closing the fasteners when the two contours are separated or connected to each other. Therefore, it is possible to create a fastener having a unique opening sound for a specific product. For example, if the product contained in the package has an industrial image (such as a screw or nut), the opening sound may resemble a motor sound. If the product contained in the package is a cosmetological product (such as a cotton swab or artificial nail), the opening sound may be a smooth ringing sound. Further, the opening sound may serve as an alarm signal sound to the parents when the child attempts to open a package containing dangerous goods or goods prohibited by the child.

It is possible to make the opening sound different from the closing sound. This can be achieved by providing a notch that dissociates at least one shape of the notch from at least one shape of the subsequent notch along the opening direction of the fastener. In addition, it is possible to vary the distance between two adjacent cuts over the length of the first or second contour.

It is preferred that the container has two halves fin-sealed with each other on the longitudinal sides described above and the container has one of the top or bottom surfaces described above free from fasteners. Preferably, the two halves are identical to each other. Thus, the quantity of individual parts required to manufacture the container is small, which reduces costs.

For example, the container is made of foil material, preferably metallized foil material. The foil material can be a piece of paper coated with a plastic foil or a metal layer such as an aluminum layer. Preferably, the foil material is airtight and helps maintain the flavor or quality of the goods or foods or putrefactive goods such as cigarettes.

The foil material is preferably a flexible foil material. This allows the storage of goods by evacuating the container after packing.

In a preferred embodiment, the package further comprises an outer package surrounding the container, the outer package being made of cardboard. This allows the outer package to be stable and at the same time manufactured in an environmentally friendly way.

Preferably, the recloseable package also has a stiffener packed in a container. This reinforcement is preferably made of cardboard.

An object of the present invention is also solved by a method of creating a recloseable package.
The method is the following process, that is,
The process of preparing two halves of the container (101) and
A step (102) of sealing two halves of a container on two vertically long sides to form a tube extending along the vertical direction parallel to the vertically long sides.
A step (103) of preparing a fastener having a slider and a first side portion and a second side portion, wherein the slider reversibly connects the first side portion and the second side portion of the fastener. ,
A step (104) of fixing each of the first side portion and the second side portion of the fastener to one of the two closure portions of the container, and
The process of closing the fastener (105) and
The process of packing at least one product in a cylinder (106),
A step of sealing the cylinder at a position below at least one product (107), wherein the cylinder forms two closures of a container located above at least one product.
It comprises the step (108) of fixing each end of each of the two closures of the container to the front or back of the container with a sealing closure.

In an alternative embodiment of step (103), a fastener having a first side portion and a second side portion without a slider is provided, and the first side portion and the second side portion of the fastener are reversible with each other. Can be connected.

Preferably, step (104) secures each of the first side and the second side of the fastener to one of the two closures of the container by gluing, and sometimes by applying heat after gluing. include.

Preferably, after the step (105) and before performing the step (106), the cylinder is filled with the reinforcing material. This stiffener is preferably made of stiffening plate material, ensuring that the product retains its shape. In addition, this helps that the fin seals can be flattened on the sides and the sealing closure can be pressed to adhere to the front or back of the container.

For all preferred embodiments of the methods described herein, it is possible to use one or more features as described for recloseable containers. For all preferred embodiments of the recloseable container described herein, it is possible to use one or more features that describe the method.

Further advantages, purposes and features of the present invention will be described merely as examples in the following description with reference to the accompanying drawings. In the drawings, similar components in different embodiments may indicate the same reference numerals.

It is a schematic diagram of a suitable embodiment of a recloseable package according to the present invention. FIG. 1 is a schematic view of a container in a first state of a recloseable package according to FIG. FIG. 1 is a schematic view of a container in a second state of a recloseable package according to FIG. FIG. 1 is a schematic view of a container in a third state of a recloseable package according to FIG. It is a front view of FIG. FIG. 2 is a different view of a portion of the container according to FIG. FIG. 2 is a different view of a portion of the container according to FIG. FIG. 2 shows different manufacturing processes for containers. FIG. 2 shows different manufacturing processes for containers.

It should be noted that not all elements of the recloseable package 1 are shown in each figure for clarity. For example, the outer package 9 surrounding the container 4 is only shown by FIG.

In FIGS. 1 and 2, the recloseable package 1 is shown as being in the first state A1. This means that the fastener 5 is closed and the cut piece 7 is untouched. The first state A1 represents the state before the first opening of the recloseable package 1. As shown, the cut piece 7 is provided between the fastener 5 and the sealing closure 6, and the first and second unsealed portions 472, 473 of the two closure portions 47, 48 of the container 4, respectively. , 482, 483 are connected. As shown, the first and second unsealed portions 472, 473, 482, 483 are located between the ends 471, 481 and the fastener 5.

If the user wants to remove the product 3 from the container 4, it is necessary to remove the cut piece 7. In FIG. 3a, the recloseable package 1 is shown as being in the second state A2. This means that the fastener 5 is still closed and the cut piece 7 is torn, opened and / or removed.

Next, it is necessary to open the fastener 5 so that the two closure portions 47 and 48 of the container 4 are separated from each other to form the opening 10 of the container 4. In FIG. 3b, the recloseable package 1 is shown as being in such a third state A3. This means that the fastener 5 is opened, resulting in an opening 10 towards the cavity 2.

1 and 2 show a recloseable package 1 provided in a container 4 with a cavity 2 for accommodating the product 3 (designated from the outside in FIG. 1) and surrounding the cavity 2. .. As an example, various commodities 3 are shown in FIG. 1, including commodities in the form of cigarettes, powders, cubes or rectangular parallelepipeds.

The container 4 extends along the longitudinal direction 4x and has a back surface 41 and a front surface 42 joined to each other on the longitudinal side surfaces 43, 44 parallel to the longitudinal direction 4x. Further, the container 4 has a top surface 45 and a bottom surface 46, and both sides extend along the directions 4y and 4z intersecting the above-mentioned vertical direction 4x. One of the crossing directions is the width direction 4y of the container 4, and the other is the height direction 4z of the container, and all directions 4x, 4y, and 4z extend at right angles to each other.

As shown, the fastener 5 is provided on the upper surface 45 of the container 4, while the bottom surface 46 is permanently sealed (see the sealing position 401 in FIG. 6b).

The fastener 5 reversibly connects the two closure portions 47 and 48 of the container 4, and the ends 471 and 481 of the two closure portions 47 and 48 of the container 4 are mutually sealed as the sealing closure 6. ing. Before the recloseable package 1 is first opened, the sealing closure 6 is folded flat and affixed to the front surface 42 of the container 4.

The two closures 47, 48 only extend from the fasteners 5 to their ends 471, 481 in the sealing closure 6. The recloseable package 1 is free from a portion of one of the two closure portions 47, 48 arranged opposite to the other portion of the two closure portions 47, 48. Thus, the two closures 47, 48 only include a single fold (indicated by the dotted line 12 in FIG. 2) so that one of the closures contacts not only the top surface 45 but also the front surface 42. Is located in.

It has been shown that the cut piece 7 does not come into contact with both the fastener 5 and the sealing closure 6. This applies to both the pre-opening states A1 and the first post-opening states A2, A3. As shown in FIGS. 3a and 3b, the condition of the sealing closure 6 is unaffected by the removal of the cut piece 7 and / or the opening of the fastener 5. Therefore, the sealing closure 6 remains attached to the front surface 42 after the first opening.

The longitudinal extension 5x of the fastener 5 is provided extending parallel to the width direction 4y of the container 4, where the longitudinal extension 5x of the fastener 5 represents the opening direction of the fastener 5 (the fastener 5 opens along it). Possible directions).

The total width B of the container 4 measured along the width direction 4y is shorter than the total length L of the container 4 measured along the vertical direction 4x. The total height H of the container 4 measured along the height direction 4z is shorter than the total width B of the container 4. Thus, the fastener 5 is shown arranged in parallel with the extension 4y having an intermediate length.

The longitudinal extension 5x of the fastener 5 is arranged to extend in parallel with the longitudinal extension 6x of the sealing closure 6 and the longitudinal extension 7x of the cut piece 7. Therefore, the fastener 5, the sealing closure 6, and the cutting piece 7 are arranged so as to extend parallel to each other.

Further, it is shown in FIG. 4 that the length 51 of the fastener 5 exceeds the length 71 of the cut piece 7, and the length 71 of the cut piece 7 exceeds the length 61 of the sealing closure 6. .. The length 51 of the fastener 5 is shorter than the total width B of the container 4. Further, the length 71 of the cut piece 7 and the length 61 of the sealing closure 6 are shorter than the total width B of the container 4.

FIG. 1 shows a capsule-type flavor source 8 that is arranged in the cavity 2 and is suitable for flavoring, for example, a cigarette 3.

In FIG. 4, the fastener 5 is a safety fastener provided with a fixing device 52 for ensuring that the fastener 5 is closed (see states A1 or A2). Further, the fastener 5 includes a slider 55 that reversibly connects the first side portion 53 and the second side portion 54 of the fastener 5. In this case, the fixing device 52 forms a part of the slider 55.

As shown in FIGS. 5a and 5b, the fastener 5 comprises a first side portion 53 and a second side portion 54 that can be reversibly connected to each other, and the first side portion 53 and the second side portion 53 of the fastener 5 are provided. The side portions 54 of the container 4 are fixed to one of the two closure portions 47 and 48 of the container 4, respectively.

Further, the first side portion 53 of the fastener 5 has a first outer shape 531 and the second side portion 54 of the fastener 5 has a second outer shape 541, that is, the first outer shape 531 and the second outer shape. The 541 are adapted to mesh with each other. FIG. 5a shows a cross section of both outer shapes 531 and 541 forming a right angle with the extension 5x in the longitudinal direction of the fastener 5.

It is shown that the first outer shape 531 has a first shape and the second outer shape 541 has a second shape, and the first shape is different from the second shape and has a second shape. It is a complement. The cross section of the first shape has a convex portion having a first diameter of 5313. The cross section of the second shape has a recess with a second diameter 5413, where the first diameter 5313 is equal to the second diameter 5413.

FIG. 5b shows that the first outer shape 531 and the second outer shape 541 have a plurality of cuts 5311 and 5411, respectively, and extend at right angles to the longitudinal extension 5x of the fastener 5. The cuts 5411 of the second outer shape 541 are evenly distributed over the length 5412 of the second outer shape 541, and all the cuts 5411 have the same shape. The cuts 5311 of the first outer shape 531 are not evenly distributed over the length 5312 of the first outer shape 531 and instead the distance between the two adjacent cuts 5311 is over the length 5312 of the first outer shape 531. It's changing. Also, some notches 5311 have been shown to have a first extension perpendicular to the longitudinal extension 5x of the fastener 5, while the other notch 5311 is perpendicular to the longitudinal extension 5x of the fastener 5. It is shown to have a second extension, and the values of the first and second extensions are not the same. Therefore, the shape of the notch 5311 is not the same among all the notches 5311.

2, FIGS. 6a and 6b show that the container 4 has two halves 410, 420 that are fin-sealed with each other on the longitudinal sides 43, 44. Further, the container 4 has a bottom surface 46 that is free from the fastener 5. In this case, the two halves 410 and 420 are identical to each other and the container 4 is made of flexible foil material.

In FIG. 1, the package 1 further comprises an outer package 9 surrounding the container 4, the outer package 9 being made of cardboard. Further, a reinforcing material 11 made of cardboard that can be packed in the container 4 is shown.

6a and 6b show two steps (101), (102) of a preferred embodiment of the method of making a recloseable package 1. As shown in FIG. 7 and supported by the illustration of the recloseable package 1 according to FIGS. 1-6, the above embodiments include the following steps.
The process of preparing two halves 410 and 420 of the container 4 (101) and
The step (102) of sealing the two halves 410 and 420 of the container 4 on the two vertically elongated side surfaces 43 and 44 to form a cylinder 400 extending along the vertical direction 4x parallel to the vertically elongated side surfaces 43 and 44.
In the step (103) of preparing the fastener 5 having the slider 55, the first side portion 53, and the second side portion 54, the slider 55 is the first side portion 53 and the second side portion 54 of the fastener 55. And the process of reversibly connecting
A step (104) of fixing the first side portion 53 and the second side portion 54 of the fastener 55 to one of the two closure portions 47 and 48 of the container 4, respectively.
The process of closing the fastener 5 (105) and
The process (105b) of packing the reinforcing material 11 in the cylinder 400,
The step (106) of packing at least one product 3 in the cylinder 400,
In the step (107) of sealing the cylinder 400 at the position 401 below the at least one product 3, the cylinder 400 provides the two closure portions 47, 48 of the container 4 located above the at least one product 3. The process of forming and
It comprises a step (108) of fixing the respective ends 471, 481 of the two closure portions 47, 48 of the container 4 to the front surface 42 or the back surface 41 of the container 4 by the sealing closure 6. Step (199) marks the end of method 100.

1 Package 2 Cavity 3 Product 4 Container 4x Vertical 4y Width 4z Height 5 Fastener 5x, 6x, 7x Longitudinal Extension 6 Sealed Closure 7 Cut Piece 8 Flavor Source 9 Outer Package 10 Opening 11 Reinforcing Material 12 Line 41 Back 42 Front 43, 44 Vertical side 45 Top 46 Bottom 47, 48 Closure 100 Method 101-108 Process 199 End 400 Cylinder 401 Position 410, 420 Half 471, 481 End 472, 473, 482, 483 Part 51 , 61, 71, 5312, 5412 Length 52 Fixing device 53, 54 Side 55 Slider 531, 541 Outer shape 5311, 5411 Notch 5313, 5413 Diameter A1, A2, A3 State B Overall width H Overall height L Overall length

Claims (15)

A recloseable package (1) having a cavity (2) for storing a product (3) provided in a container (4) and surrounding the cavity (2).
The container (4) has a back surface (41) and a front surface (42) extending along the vertical direction (4x) and joined to each other on the vertically long side surfaces (43, 44) parallel to the vertical direction (4x). In the recloseable package (1), both of which further have a top surface (45) and a bottom surface (46) extending along the direction (4y, 4z) intersecting the longitudinal direction (4x).
A fastener (5) is provided on either one (45) of the upper surface (45) or the lower surface (46) of the container (4), and the other (46) of the upper surface (45) or the bottom surface (46) is provided. Permanently sealed,
The fastener (5) reversibly connects the two closure portions (47, 48) of the container (4).
Each end (471, 481) of the two closures (47, 48) of the container (4) is mutually sealed as a sealing closure (6), and the sealing closure (6) is re-sealed. Prior to the first opening of the closeable package (1), it is folded flat and affixed to either the front surface (42) or the back surface (41) of the container (4).
Prior to the first opening of the recloseable package (1), a cut piece (7) is provided between the fastener (5) and the sealing closure (6), and the cut piece (7) is the cut piece (7). A recloseable package (1) connecting the first and second unsealed portions (472, 473, 482, 483) of the two closure portions (47, 48) of the container (4), respectively. The recloseable package (1) according to claim 1, wherein the cut piece (7) is not in contact with both the fastener (5) and the sealing closure (6). One of claims 1 and 2, wherein an extension (5x) of the fastener (5) in the longitudinal direction is arranged so as to extend in parallel with the width direction (4y) of the container (4). Recloseable package (1) described in. The longitudinal extension (5x) of the fastener (5) is parallel to the longitudinal extension (6x) of the sealing closure (6) and / or the longitudinal extension (7x) of the cut piece (7). The recloseable package (1) according to claim 3, characterized in that it is arranged so as to extend to. The length (51) of the fastener (5) exceeds the length (71) of the cut piece (7) and / or the length (71) of the cut piece (7) is the sealing closure (6). The recloseable package (1) according to any one of claims 1 to 4, wherein the length (61) is longer than the length (61). The recloseable package (1) according to any one of claims 1 to 5, wherein the flavor source (8) is provided in the cavity (4). The one according to any one of claims 1 to 6, wherein the fastener (5) is a safety fastener provided with a fixing device (52) for ensuring the closed state of the fastener (5). The recloseable package (1) described. The fastener (5) comprises a first side portion (53) and a second side portion (54) that can be reversibly connected to each other, and the first side portion (53) and the first side portion (53) of the fastener (5). One of claims 1 to 7, wherein the second side portion (54) is fixed to one of the two closure portions (47, 48) of the container (4), respectively. Recloseable package (1) described in. The fastener (5) is characterized by comprising a slider (55) that reversibly connects the first side portion (53) of the fastener (5) and the second side portion (54). , The recloseable package (1) according to claim 8. The first side portion (53) of the fastener (5) has a first outer shape (531), and the second side portion (54) of the fastener has a second outer shape (541). The recloseable package (1) according to claim 8 or 9, wherein the first outer shape (531) and the second outer shape (541) are adapted to mesh with each other. The first outer shape (531) and the second outer shape (541) extend at right angles to the longitudinal extension (5x) of the fastener (5), respectively, and / or the first outer shape. 10. The recloseable package (1) of claim 10, characterized in that it has a plurality of notches (5311, 5411) that are evenly distributed over the length of the second outer shape (5312, 5412). The container (4) has two halves (410, 420) fin-sealed with each other on the vertically elongated sides (43, 44) and one of the top surface (45) or the bottom surface (46). 46) The recloseable package (1) according to any one of claims 1 to 11, wherein the 46) is free from the fastener (5). The recloseable package (1) according to any one of claims 1 to 12, wherein the container (4) is made of a foil material, preferably a metallized foil material. 13. The recloseable package (1) described. A method (100) for creating a recloseable package (1).
The method (100) is the following step,
The step (101) of preparing two halves (410, 420) of the container (4), and
The two halves (410, 420) of the container (4) are sealed at the two vertically elongated sides (43, 44) and along the vertical direction (4x) parallel to the vertically elongated sides (43, 44). The step (102) of forming the extending cylinder (400) and
A step (103) of preparing a fastener (5) including a slider (55), a first side portion (53) and a second side portion (54), wherein the slider (55) is the fastener (5). The step (103) of reversibly connecting the first side portion (53) and the second side portion (54) of the above.
Step (104) of fixing the first side portion (53) and the second side portion (54) of the fastener (5) to one of the two closure portions (47, 48) of the container (4), respectively. )When,
The step (105) of closing the fastener (5) and
In the step (106) of packing at least one product (3) in the cylinder (400),
In the step (107) of sealing the cylinder (400) at a position (401) below the at least one product (3), the cylinder (400) is above the at least one product (3). The step (107) of forming the two closure portions (47, 48) of the container (4) located in
Each end (471, 481) of the two closure portions (47, 48) of the container (4) is sealed to the front surface (42) or the back surface (41) of the container (4) by the closure (6). A method (100) comprising a fixing step (108).

Images