KR20180100996A - Stick type packing means and manufacture method thereof - Google Patents

Abstract

A stick type packing means comprises: a packing body in which both ends of multilayer film paper are bonded to be in contact with each other in the shape of a pipe to form a bonding collar, and an accommodation space is formed; a perforated guide line formed with a plurality of lines on an outer circumferential surface of the packing body; sealing units in which both end portions in a longitudinal direction of the packing body are bonded to be sealed; and a notch formed in an edge between sealing units formed in one end portion of the packing body to guide the packing body to be perforated. Moreover, a plurality of perforated guide lines are formed in the stick type packing means to be easily opened with small power, and can solve a burr phenomenon. The stick type packing means is easily opened, and when the stick type packing means is perforated, the packing means is constantly opened to prevent a packed object from being discharged to the outside during an opening process.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a stick-

The present invention relates to a stick-type wrapper and a method of manufacturing the same, and more particularly, to a stick-wrapper having a notch and a cutout guide line formed by a plurality of rows, and a method of manufacturing the same.

In general, the stick-shaped wrapping paper is mainly used for wrapping a large amount of liquid product such as a coffee mix of a single usage amount, powder such as granular medicine, syrup-like medicine, and health supplement. Such a stick type wrapping paper is a pillow type wrapping paper having a size enough to be placed on the palm of a person to be charged and packed in a small and long rod shape.

Most of the stick type wrapping paper is cut at one end in the transverse direction to open the large article. The stick type wrapping paper has developed a stick type wrapping paper in which a notch is formed at one end so as to be cut in the lateral direction and a stick type wrapping paper provided with a cutout guide line in the lateral direction.

In the case of the stick-shaped wrapping paper in which the notch is formed, the cut-off can be interrupted by being caught by the fused surface formed in the longitudinal direction at the time of opening in the transverse direction. In addition, in the case of the stick-type wrapping paper provided with the cutout guide lines, there is a problem that a cut-out is interrupted due to the occurrence of a burr phenomenon in which excess resin is adhered to the cutout groove in a film state at the time of opening in the lateral direction. In the case of the stick type wrapping paper which forms the notch and the cutout guide line together, the notch and the cutout guide line may not be formed on the same line, and the baring phenomenon can not be solved and it is difficult to cut.

In the case where the thickness of the stick-shaped wrapping paper is large, the above-described problem further arises.

Therefore, elderly people such as a woman, an elderly person, and a child have difficulty in opening the stick type wrapping paper. In addition, when the stick type wrapping paper having the barie phenomenon is forcibly cut, the tearing is not constant and the packed product is leaked to the outside.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a stick type wrapping paper in which a plurality of cutout guide lines are formed on a stick type wrapping paper to facilitate opening with a small force.

The present invention also relates to a stick type wrapping paper which is easy to open by forming a cutout guide line for solving the baring phenomenon.

Further, the present invention relates to a stick-type wrapping paper in which a wrapping paper is uniformly opened at the time of cutting, and the wrapped wrapping product prevents the outflow of the wrapped paper during the opening process.

The stick type wrapping paper according to the present invention will be described.

The stick type wrapping paper comprises a wrapping body formed by bonding a multilayered film sheet in a tubular shape with both ends thereof abutted to each other and having a connecting collar formed thereon and having a receiving space therein, a cutout guide line formed by a plurality of rows on an outer circumferential surface of the wrapping body, And a notch formed at an edge between the sealing portion formed at one end of the packaging body and guiding the cut out of the packaging body.

According to one aspect of the present invention, the cutout guide may be formed by a plurality of rows of punched grooves continuously formed in the transverse direction of the packaging body.

According to one aspect of the present invention, the cutout guide may be alternately formed with the perforated groove formed in the adjacent row, and may be formed in a zigzag shape.

According to one aspect, the pierced hole may have a length of 0.2 mm to 0.7 mm.

According to one aspect, the cutout guide may have a total width of 0.5 to 2 mm.

According to one aspect of the present invention, the sealing portion may include a first handle portion formed at one end of the package body with respect to the notch, and a second handle portion formed at the receiving space side with respect to the notch.

According to one aspect, the sealing portion may be formed such that the accommodation space extends a predetermined distance in the central portion between the sealing portions at the one end.

According to one aspect, the multilayered film may have a thickness of from 70 μm to 500 μm.

A method of manufacturing the stick-shaped wrapping paper according to the present invention will be described.

A method of manufacturing a stick type wrapping paper includes the steps of forming a multilayered film sheet having cutout guide lines formed by a plurality of rows, dividing the multilayered film sheet into a predetermined size to form a packaging body with both ends thereof facing each other in a tubular shape, Forming a sealing portion by joining both ends at predetermined intervals, and forming the notch by dividing the sealing portion formed at one end of the packaging body.

According to one aspect of the present invention, the step of forming the multilayered film comprises the steps of printing product information on the surface layer, forming a plurality of rows of cutout guide lines by a plurality of rows of perforated blades on the surface layer, To the base layer with a first adhesive layer therebetween, and secondarily lapping the base layer with the inner layer through the second adhesive layer.

According to one aspect of the present invention, the cutout guide may be formed by a plurality of rows of punched grooves continuously formed in the transverse direction of the packaging body.

According to one aspect of the present invention, the cutout guide line may be alternately formed in the zigzag shape with the perforated grooves formed in the adjacent rows of the perforated grooves.

According to the present invention, a plurality of cutout guide lines are formed in a stick-shaped wrapping paper, and it is easy to open even with a small force.

Further, a cutout guide line for solving the barring phenomenon can be formed, so that the opening can be facilitated.

In addition, when the package is cut, the wrapping paper is uniformly opened, and the packed product can be prevented from being leaked out during the opening process.

1 is a rear view showing a state of a stick type wrapping paper according to an embodiment.
Fig. 2 is a schematic view showing the appearance of the multilayered film according to the embodiment.
3 is a front view showing a state of the stick-type wrapping paper according to the embodiment.
4 is a front view showing a state in which the stick-shaped wrapping paper is opened according to the embodiment.
5 is a flowchart showing a procedure of a method of manufacturing a stick-shaped wrapping paper according to an embodiment.

Hereinafter, embodiments will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the embodiments, detailed description of known functions and configurations incorporated herein will be omitted when it may make the best of an understanding clear.

In describing the components of the embodiment, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

1 is a rear view showing a state of a stick type wrapping paper according to an embodiment.

1, a stick-type wrapper 10 includes a packaging body 100, a cutout guide 200, seals 300 and 400, and a notch 500. As shown in FIG.

The packaging body 100 is formed by joining both ends of the multi-layered film sheet 120 in a tubular shape so as to form a bonded feathers 110, and a receiving space S is formed therein.

The bonding feathers 110 may have a closed structure with both ends of the multilayered film 120 adhered to each other. Thus, the bonded feathers 110 may have a thickness that is twice the thickness of the multilayered film 120.

In the case of a structure in which a notch is formed on a conventional stick-shaped wrapping paper and cut out, the bonding feathers are joined to form a fused surface, so that the cutting can be stopped. However, in the stick-type wrapping paper 10 according to the embodiment, the cutting feathers 200 formed by a plurality of rows are also formed on the bonding feathers 110 so that they can be easily opened.

In the accommodation space S, a liquid product such as a coffee mix, a powder in the form of a granule or a syrup-like medicine or a health supplement can be accommodated in a single usage amount.

Here, the multi-layer film 120 is formed by extrusion laminating, dry laminating, solventless laminating, high temperature laminating, coextrusion molding, or the like, as a film for forming a multilayer by laminating resin layers. The multi-layer film 120 may be made of PE, polyethylene terephthalate (PET), polypropylene (PP), linear low density polyethylene (LLDPE), low density polyethylene (LDPE) PE / LLDPE, PE / LDPE, NYLON , Oriented polypropylene (OPP), aluminum, and the like may be laminated.

FIG. 2 is a schematic view showing a multilayer film according to an embodiment of the present invention, and FIG. 3 is a front view showing a stick type wrapping paper according to an embodiment.

2 to 3, the multilayered film 120 includes a surface layer 121, a first adhesive layer 122, a base layer 123, a second adhesive layer 124, and an inner layer 125, Layer structure.

The surface layer 121 constitutes the outer surface of the packaging body 100, and is formed by printing information of a large-sized article packaged and stored by the packaging body 100. For example, information on the goods on the surface layer 121 made of PET can be printed by the glycer method. The use of the gravure method as a printing method is preferable in producing a wrapping paper of various sizes and clear images.

In this surface layer 121, a cutout guide line 200 is formed.

The cutout guide line (200) has a plurality of punched holes (210) repeatedly formed at a predetermined interval in one direction to form a plurality of rows. For example, the cutout guide line 200 may have a total width of about 0.5 mm to about 2 mm, and may be formed of three rows of cutout guide lines 200.

When the widths of the plurality of rows of the cutout guide lines 200 are less than 0.5 mm, when the perforated grooves 210 are connected and the user does not want to open the bag, Opening may occur. If the width of the plurality of rows of the cutout guide lines 200 exceeds 2 mm, the interval of rows of the cutout guide lines 200 may be far away and a burr phenomenon may occur. Therefore, a plurality of total row widths of the cutout guide line 200 are formed to be 0.5 mm to 2 mm. In addition, it is preferable that the widths of all the plurality of rows of cutout guide lines 200 are formed to be 1 mm.

The perforated grooves 210 of the cutout guide 200 may be alternately formed with the perforated grooves 210 formed in adjacent rows to be formed in a zigzag shape. The perforated groove 210 may be formed by physically piercing. For example, the perforated groove 210 may be formed by pressing the surface layer with a perforated member (not shown) in which the perforated blade is formed in a zigzag manner. The perforated groove 210 physically perforated may be effective for preventing the baryhyt phenomenon because the resin does not melt when compared to the perforated groove 210 punctured by laser.

When the length of the perforated groove 210 is less than 0.2 mm, the perforated groove 210 may not be properly formed and a barie phenomenon may occur. When the length is larger than 0.7 mm, the perforated groove 210 is formed to be large, The piercing hole 210 is opened in the process of transporting the wrapping paper, and the piercing product can be discharged to the outside. Therefore, the length of the perforated groove 210 is preferably 0.2 mm to 0.7 mm. It is preferable that the shape of the perforated groove 210 is formed in a "-" shape.

The base layer 123 is laminated and adhered to the surface layer 121 thus formed with the first adhesive layer 122 interposed therebetween. For example, the base material layer 123 made of aluminum may be extruded and bonded to the surface layer 121 with the first adhesive layer 122 made of PE (Polyethylene) sandwiched therebetween.

Further, the inner layer 125 may be laminated and adhered to the base layer 123 with the second adhesive layer 124 therebetween. For example, the LDPE inner layer 125 may be extruded or dry laminated and bonded to the base layer 123 with a second adhesive layer 124 having a PE material or an adhesive component therebetween.

The multi-layer film 120 may have four or more layers. Further, the thickness of the multi-layer film 120 may be 70 탆 to 500 탆.

The thickness of the multilayered film of the conventional stick type wrapping paper is generally 40 占 퐉 to 50 占 퐉 thick. In the case of the conventional stick type wrapping paper, a baring phenomenon often occurs on a cutout guide line, which is difficult to cut. However, in the stick-type wrapping paper 10 according to the embodiment, the multi-layered film 120 is cut off from the cut out guide line 200 having a pore groove 210 formed by zigzag of a plurality of rows, So that cutting can be easily performed.

The cutout guide line 200 is formed in a plurality of rows on the outer circumferential surface of the packaging body 100. The cutout guide lines 200 are formed in a lateral direction of the packaging body 100 by forming a predetermined gap at one end in the longitudinal direction of the packaging body 100. The cutout guide line 200 may guide the package body 100 to be cut in the lateral direction.

The sealing portions 300 and 400 are sealed by joining both longitudinal ends of the packaging body 100 to each other. The sealing portions 300 and 400 may be formed by forming a first sealing portion 300 by joining a predetermined distance to one longitudinal end of the packaging body 100 and bonding the second sealing portion 400 . Here, the first sealing portion 300 is formed such that the accommodation space extends a predetermined distance from the center portion between the first sealing portions 300 to a space having a "convex"

The first sealing part 300 includes a first grip part 310 formed at one end side of the notch 500 and a second grip part 320 formed at the receiving space side with the notch 500 as a boundary .

The notch 500 is formed between the first sealing portions 300 formed at one end of the packaging body 100 to induce the cutting of the packaging body 100. That is, the notch 500 is formed between the first handle 310 and the second handle 320. The notches 500 are formed in such a manner as to be opposed to each other in a "" and a "" shape on both lateral sides of the first sealing portion 300.

Here, it is preferable that the notch 500 and the cutout guide line 200 are formed across the accommodation space S extending a predetermined distance. The notch 500 is formed adjacent to one end of the packaging body 100 to prevent leakage of the large article due to breakage of the packaging body 100 during opening by the notch 500, Is connected to the notch.

However, since the multi-layered film having the cutout guide line 200 is formed in a tubular shape and both ends thereof are butted against each other, the cutout guide line 200 may be formed at a predetermined distance from the notch.

4 is a front view showing a state in which the stick-shaped wrapping paper is opened according to the embodiment.

4 (b) is a front view showing a state in which a cut-out guiding line is opened at a predetermined interval, and FIG. 4 (b) is a front view showing a state in which a stick-shaped wrapping paper is opened. And FIG. 4 (c) is a front view showing the opened state of the stick-shaped wrapping paper formed by spacing the cutout guiding lines downward at a predetermined interval.

4 (a), the stick-shaped wrapping paper 10 applies force to the first handle 310 and the second handle 320 in different directions to induce opening through the notch 500 . The stick type wrapper 10 is opened by the notch 500 and is cut along the cutout guide line 200. Even if a barie phenomenon occurs in a part of the perforated groove 210 located in the center column, it can be easily cut open along the cutout guide line 200 located in the adjacent row.

4B, when the packaging body 100 is formed, the cutout guide line 200 has a clearance with the notch 500, so that the cutout guide line 200 is cut into the upper portion of the packaging body 100 at a predetermined interval And can be formed spaced apart. In this case, the opening of the stick type wrapping paper 10 is started by the notch 500, and when the notch 500 is not opened, the stick type wrapping paper 10 is unsealed by using the cutout guide line 200 of three rows adjacent to the notch 500 can do. When the notch 500 and the cutout guide line 200 are formed adjacent to each other, the notch 500 starts to be opened and the sticky wrapping paper 10 can be opened along the cutout guide line 200, .

Referring to FIG. 4C, during the formation of the packaging body 100, the cutout guide line 200 may be formed at a predetermined distance from the bottom of the packaging body 100 with a clearance with the notch. Also in this case, the opening of the notch 500 is started, and when the barring phenomenon occurs, the opening along the cutout guide line 200 of the three rows can be easily performed.

In the case where the conventional single row cutting guide line 200 is formed, if the barging phenomenon occurs during cutting by the notch 500, the cutting line 200 is cut in one row. If a bar phenomenon occurs in the perforation groove 210, Even if the package is not opened or the package is opened, the stick-shaped wrapping paper 10 may be damaged to release the large-sized product stored therein. However, in the case where the three rows of cutout guide lines 200 are formed, if the bore phenomenon occurs in the perforated groove 210, it can be opened in the perforated groove 210 of the adjacent row, so that the occurrence of the barie phenomenon is minimized. Therefore, when the stick-shaped wrapping paper 10 is released from the cutout guide line 200, the occurrence of the sticking paper is remarkable.

Hereinafter, a method of manufacturing the stick-shaped wrapping paper 10 will be described.

Referring to FIG. 5, a method of manufacturing a stick-type wrapper 10 includes forming a multi-layer film 10, forming a package body S20, forming a seal S30, (S40).

The step of forming the multilayered film sheet forms the multilayered film sheet 120 provided with the cutout guide lines 200 formed of a plurality of rows. The step S10 of forming the multi-layer film may include a step S11 of printing on the surface layer, a step S12 of forming a cutout guide line, a step S13 of primary bonding with the base layer, Step S14.

The step of printing on the surface layer prints the information on the surface layer 121 formed on the surface layer 121 made of PET resin. The information of the large-size goods printed on the surface layer 121 is printed by the gravure method to print various sizes and clear images (S11)

The step of forming the cutout guide lines forms a plurality of rows of cutout guide lines 200 in the surface layer 121 with perforated members in which respective rows of perforated blades are staggered.

A plurality of rows of perforated blades are pressed on a surface layer 121 on which information on a large-sized article is printed, and a plurality of perforated guide lines 200 are formed by pressing a perforated member in which rows are staggered. For example, the perforated member is formed in three rows, and the perforated blades located in the respective columns are formed in a zigzag shape. The perforated blades are perforated so that the perforated grooves 210 are continuously formed in one direction in each row of the cutout guide lines. Each perforated groove 210 has a perforation length of 0.2 mm to 0.7 mm. The width of the perforated member is 0.5 mm to 2 mm, and the width of the entire plurality of rows of cutout guide lines 200 is 0.5 mm to 2 mm. The perforated grooves are alternately formed with the perforated grooves of the adjacent rows and are formed in a zigzag shape. Since the perforated blades are arranged in a zigzag shape to physically form the perforated grooves 210, the occurrence of the baryhole phenomenon can be minimized. (S12)

The first laminating step first bonds the surface layer 121 to the base layer 123 with the first adhesive layer 122 interposed therebetween. For example, the base material layer 123 made of aluminum may be extruded through the first adhesive layer 122 made of PE (polyethylene) to the surface layer 121. (S13)

In the second joining step, the inner layer 125 may be laminated and adhered to the base layer 123 with the second adhesive layer 124 interposed therebetween. For example, the LDPE inner layer 125 may be extruded or dry laminated and bonded to the base layer 123 with a second adhesive layer 124 having a PE material or an adhesive component therebetween. When the multilayered film 120 is laminated by the extrusion method, the multilayered film 120 may be divided immediately after lamination. If the multilayered film 120 is dry laminated and bonded, it may be divided by aging. S14)

The multi-layer film formed by such a process may have a structure of four or more layers, and may have a thickness of 70 mu m or more (S10)

In the step of forming the packaging body, the multi-layered film 120 is divided and the packaging body 100 is formed by opposing both ends thereof in a tubular shape. First, the multilayered film sheet 120 stacked in multiple layers can be divided into a rectangular shape so as to form the packaging body 100. The cut-out guide lines 200 formed on the surface layer 121 are separated to form a predetermined gap close to one side edge of the multilayer film 120. The divided multi-layer film 120 is joined in a tubular shape so that the cutout guide line 200 can be cut in a transverse " sleeve " manner to form a bonded feathers 110 and a receiving space S is formed therein (S20)

In the step of forming the sealing portion, the sealing portions 300 and 400 are formed by joining both ends of the packaging body 100 at predetermined intervals. One end of the packaging body 100 is bonded at a predetermined interval, and the sealing portions 300 and 400 are sealed by joining both longitudinal ends of the packaging body 100. The sealing parts 300 and 400 form a first sealing part 300 at one longitudinal end of the packaging body 100 and a second sealing part 400 at the other end. Here, the first sealing portion 300 is formed so that the accommodation space S is formed to be spaced apart from the center portion between the first sealing portions by a predetermined distance in a space having a "convex"

The notch forming step separates the sealing parts 300 and 400 formed at one end of the packaging body 100 to form the notch 500. That is, the first sealing portion 300 is divided into two portions, i.e., " "and" ", so as to oppose each other transversely of the longitudinal direction of the packaging body 100 to form the notch 500. The notch 500 is formed by forming the first handle 310 formed at one end of the packaging body 100 and the second handle 320 formed at the side of the accommodation space S with the notch 500 as a boundary, Type wrapper 10 is manufactured. Here, it is preferable that the notch 500 and the cutout guide line 200 are formed so as to cross a portion where the accommodation space S is extended by a predetermined distance in a section having a "convex" shape. (S40)

According to the present embodiment, a plurality of cutout guide lines are formed on the stick-shaped wrapping paper so that the opening can be easily performed even with a small force.

Further, a cutout guide line for solving the barring phenomenon can be formed, so that the opening can be facilitated.

In addition, when the package is cut, the wrapping paper is uniformly opened, and the packed product can be prevented from being leaked out during the opening process.

Although the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And various modifications and changes may be made thereto without departing from the scope of the present invention. Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: stick type wrapping paper S: accommodation space
100: packaging body 110: multilayer film
111: surface layer 112: first adhesive layer
113: base layer 114: second adhesive layer
115: Inner layer 200: Cutting guide
210: perforated groove 300: first sealing portion
400: second sealing portion 500: notch

Claims (12)

A packaging body which is formed by joining both ends of the multi-layered film sheet in a tubular shape so as to join together and form a receiving space therein;
A cutout guide line formed on the outer circumferential surface of the packaging body in a plurality of rows;
A sealing portion to which both longitudinal ends of the packaging body are joined and sealed; And
A notch formed at an edge between the sealing portions formed at one end of the packaging body to induce cutting of the packaging body;
The stick type wrapping paper comprising: The method according to claim 1,
The cut-
Wherein the plurality of piercing holes are formed continuously in the transverse direction of the packaging body, and are formed of a plurality of rows. 3. The method of claim 2,
The cut-
Wherein the pierced hole is alternately formed with the pierced hole formed in the adjacent row, and is formed in a zigzag shape. 3. The method of claim 2,
Wherein the perforated groove
And a length of 0.2 mm to 0.7 mm. 3. The method of claim 2,
The cut-
And a total width of 0.5 to 2 mm. The method according to claim 1,
The sealing portion
A first grip portion formed at one end of the packaging body with the notch as a boundary; And
A second handle formed on the receiving space side with the notch as a boundary;
The stick type wrapping paper comprising: The method according to claim 1,
The sealing portion
Wherein the accommodating space is formed to extend at a predetermined distance in a central portion between the one end of the sealing portion. The method according to claim 1,
The multi-
A stick-shaped wrapping paper having a thickness of 70 μm to 500 μm. Forming a multilayered film sheet having a cutout guide line formed of a plurality of rows;
Separating the multi-layered film sheet to a predetermined size and forming both ends of the multi-layered film sheet in a tubular shape to form a packaging body;
Forming a sealing portion by joining both ends of the packaging body at predetermined intervals; And
Dividing the sealing portion formed at one end of the packaging body to form a notch;
Wherein the stick-shaped wrapping paper has a thickness of 10 mm or less. 10. The method of claim 9,
The step of forming the multi-
Printing information of a product on a surface layer;
Forming a plurality of rows of cutout guides by a plurality of rows of perforated blades on the surface layer, the plurality of rows of cutout guides being formed by staggered rows of each row;
Laminating the surface layer with the substrate layer through the first adhesive layer; And
Secondarily bonding the substrate layer to the inner layer with the second adhesive layer therebetween;
Wherein the stick-shaped wrapping paper has a thickness of 10 mm or less. 11. The method of claim 10,
The cut-
Wherein the plurality of piercing holes are formed continuously in the transverse direction of the packaging body, and are formed of a plurality of rows. 12. The method of claim 11,
The cut-
Wherein the pore grooves are alternately formed with the pore grooves formed in adjacent rows to be formed in a zigzag shape.

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