KR100786445B1 - Cigarette packet and cut sheet - Google Patents

Abstract

The invention relates to cut sheets (100) and cigarette packets produced therefrom with rounded or chamfered edges, whereby the rounded or chamfered edges are produced by means of scored lines (180) in the cut sheet material.

Description

Cigarette case and cut sheet {Cigarette packet and cut sheet}

The present invention relates to a cigarette case for cutting a cigarette case and one or several corners round or oblique.

Cigarettes are usually packaged in a soft material or in a hard material, but there are, for example, a cigarette case with a lid and a cigarette case with no lid but a hard cigarette case. The rigid packaging is made of rounded or inclined cigarette case edges. Conventional cigarette cases with lids are rounded off in all four longitudinal corners in EP 0 205 766, which means less material and better hands when producing a cigarette case.

To make the rounded and slanted cigarette case, a thin piece of gold is placed on the edge of the cigarette case. As in US Pat. No. 4,955,531, the gold in one form collapses well in the cut. On the other side there is a groove to press the cutting paper. The horizontally laid gold has a wavy cross section. When folding the finished paper, a cigarette case with a rounded edge is made if there are several golds, and if there are two golds, a cigarette case with a chamfered edge is made.

However, there is a problem in that the packaging material is thick and stiff so that there is a problem when adhering a strong resilient cigarette case. Especially in the case of the side, it is more difficult because it is pasted. Rounded, chamfered edges reduce this overlap over conventional cigarette case lids, so you can apply only a limited amount of glue. In addition, the machine production speed will be slow because the adhesive will wait until it dries well. If the glue does not dry well, the cigarette case will be reopened due to the material's poorly folded properties.

This problem occurs when a cigarette case with a lid is made of a wide strip of cardboard or paper. When a cigarette case is made from these materials, the work is carried out on a fast-moving conveyor belt and the long fibers of the material are laid in the longitudinal direction. Depending on whether the cutting paper is cut vertically or horizontally, the long strips are laid across the longitudinal axis of the cut sheet in the case of a wide strip, and in the case of a narrow strip cutting strip, the fibers are vertically long in the longitudinal axis of the cut sheet. Place them. When the threads are placed horizontally on the longitudinal axis of the wide strip-shaped cutting paper, they are folded horizontally but not vertically. When folded, the resilience is stronger with a wide strip of cut than with a narrow strip of cut. However, a wide strip of paper is appropriate for cutting cigarette case with a lid. The reason is that the use of a wide strip of cutting paper increases the firmness of the lid (it should not be closed at an angle and the lid should not be easily torn), and it is placed horizontally so that it is durable. The outer pavement is less bulging than with cutting paper.

It is a task of the present invention to obviate the above-mentioned disadvantages of using a wide strip of cutting paper.

This problem is solved by making the sides of the cigarette case made of a material that is well folded, such as paper, cardboard, plastic, vinyl, or plastic laminate. The sides here refer to the front, back, side, and bottom of the cigarette case, and one or several corners of the cigarette case become rounded and chamfered edges due to two or several adjacent pleats, respectively. Therefore, it can be seen that these wrinkles are lines engraved with gold, that is, folded lines. In other words, the problem is solved by cutting paper made of a well-folding material on which the first body surface of the cigarette case with the first left and right sides is drawn. At this time, the bottom surface is connected to the upper edge of the first body surface of the cigarette case, and the second body surface of the cigarette case attached to the second left and right sides is connected to the upper edge of the bottom surface. There are two or more wrinkle areas, each of which is located between the side and the main body of the cigarette case or between the main body and the bottom of the cigarette case. have.

Through the wrinkles of the cut paper described above, it is possible to make a cigarette case with a hard packaging to wrap the cigarette wrapped inside. In general, the size of the cigarette case should be so large that the top end of the cigarette case pops up so that consumers can open the cigarette case and take out the cigarette, and the size of the cigarette case is densely packed.

In general, the cigarette case has the sides of the lid (front, back, side, bottom) in addition to the sides of the body (lid front, back, side, top), and the lid is connected to the back of the cigarette case, the cigarette with a lid The case is complete.

To make a regular cigarette case with a lid, you need more sides. In other words, the third body side of the cigarette case with the third left and right sides on the second body side of the cigarette case should be connected, the upper side on the upper edge of the third body side of the cigarette case, and the fourth left side on the upper edge of the upper side. The fourth body of the cigarette case with the right side is connected. The cutout has a crease region with two or several horizontally folded lines, each of which is formed between the third side and the third and fourth body sides of the cigarette case or between the third and fourth body side and top side of the cigarette case. . In addition, the lower edges of the second left and right sides connect the protruding parts of the second left and right side ends, and the upper left and third edges of the third left and right sides connect the protruding parts of the third left and right side ends. This connection hardens the bottom and lid of the cigarette case.

First of all, there is one side on the edge of the fourth body of the cigarette case. This side is attached to the inner side of the fourth body of the cigarette case when producing the cigarette case, making the cigarette case firm.

Gold is engraved with a knife to cut the thickness of the package. The cutting paper is placed on a flat base and worked with a knife that draws gold. Gold knives can be pressured to make gold or to cut materials. Depending on the shape of the knife, a v or u cross section is created. The base is not traced like a machine, but the surface is clean, so it can be reduced in thickness and does not change shape like a machine. Cracking the sides of the cutout can be bent 90 degrees in the manufacture of a cigarette case, and the resilience will be significantly reduced, especially with wide strips of material, which can be applied quickly in machine production.

The degree of thickness reduction depends on the material used. In principle, a thickness reduction of 10-80% or 20-70%, 40-50% of the total thickness is achieved.

The notched line is on the side of the foundation. This line will be inside even when the cigarette case is complete. Therefore, the appearance of the finished cigarette case looks good. Cigarette cases with rounded corners with a machine always have gold on the corners. The appearance of gold on the outside is eliminated in the present invention. The folding line on the inside of the cigarette case allows the consumer to create a smooth surface without the appearance of the cigarette case.

The number of gold and the spacing of the lines determines how it is rounded or how large it is. 6-8 pieces, especially 7 gold lines, are placed in the pleats and the spacing is 1mm. This folds into a cigarette case with rounded corners. The round size is about the size of a cigarette. In addition, two gold-coated lines 6-6 mm apart on the pleats create a cigarette case with a sharp edge.

Cracked lines are longer than the total length or width of the cigarette case, resulting in round or chamfering of completely horizontal or vertical edges.

Anything that folds well into cutting paper and tobacco case materials can be used as the material. Cigarette case materials include paper cardboard and plastic. Especially wide strips of paper and cardboard are good. If you draw gold on the part with strong resilience, you can easily fold it up and make your work faster.

If there are longitudinal edges of the cigarette case, ie the side edges, it is better to round or shave the edges of the lids, but not the horizontal edges. When drying on a cut, only two longitudinal edges (adjacent or diagonally laid), longitudinal edges, or horizontal edges can be rounded or cut.

The horizontal edges between the bottom, front and back of the cigarette case, and the horizontal edges between the front and back of the lid, if any, are also rounded or cut. However, the longitudinal edges of the cigarette case, ie the side edges of the longitudinal edges and the longitudinal edges of the lid, do not.

Use a well-known method when cutting the cut. In other words, the cut sheet material wound with a roll is released to form a strip-shaped cut sheet. Work with a gold knife to cut or dig a groove. Attach the side and fold it to complete the cigarette case. Attach the neck to the cigarette case with a lid according to the invention. When you open the cigarette case, the neck rises slightly inside the front to create a dent to make it easier to remove the cigarette from the case.

This invention will be described with examples of implementation.

1 is a cross-sectional view of a portion cut horizontally cut the cutting paper 100 180 by cutting gold in accordance with the present invention,                 

2 is a cross-sectional view of a cut portion of the cutting paper (100) transversely cut the cutting paper 100 in accordance with the present invention,

3 is a cross-sectional view of a cut portion of the machine-made cutting paper horizontally,

4 is a cutting paper for manufacturing a cigarette case 10 with a lid according to the present invention,

5 shows a cigarette case 10 having a lid with four vertical edges rounded,

6 is a cross-sectional view of the cigarette case 10 of FIG. 5,

FIG. 7 is a cutaway view of a cigarette case 10 having a cut edge horizontally; FIG.

Figure 8 is a cutaway view when cut horizontally cut the cutting paper 100 for production of a cigarette case 10 without a lid.

FIG. 1 is a cross section of a cut line 180 having a V-shaped cross section and a cross cut of the cut sheet after cutting the cut sheet with a gold 180, which depends on the knife used and is sharper than FIG. It may be angled or rectangular as shown in FIG. 2.

In Fig. 3, the machine was gold-plated and, unlike the one shown in the invention, no thickness was reduced.

4 shows the cutting paper for manufacturing the cigarette case (10). In the finished cigarette case, the main body surfaces 122, 124, 142, and 144 of the cigarette case, which are the front face 22, the back face 24, the lid front face 42, and the lid back face 44, can be seen. The bottom surface 130 and the upper side 150 can be seen and the side surface 126, 127, 128 that matches the bottom surface 30 and the top of the lid like the side surfaces 26, 28, 46 and 48 in the finished cigarette case. , 129, 146, 147, 148, 149. In the cutting paper 100 of FIG. 4, there are seven gold-engraved lines 180 horizontally placed. The reinforcing side 170 of the lid is smaller in width and there are only four gold-engraved lines 180.

The lines that fold each portion of the cut sheet (except for the notched line 180) are shown as thin lines in FIG. 4 and indicated by the corresponding numeral 182. The cut sheet 100 has two other cut portions 184 and 185. To make the cigarette case 10, first, the side (128, 129) is folded up 90 degrees and the protruding portions (160, 161) to the end of the side is also folded inward 90 degrees. When the bottom surface 130 and the first body surface 122 of the cigarette case raise the lower portion of the dried cut paper 100 at 90 degrees, the protruding portions 160 and 161 may meet the bottom surface 130. And are attached. If the first main body surface 122 of the cigarette case is continuously raised by 90 degrees, the side surfaces 128, 129; 126, and 127 may be superimposed on each other, and thus the cigarette case 20 is completed. Similarly, the lid portion 40 can be made. That is, the protruding portions 162 and 163 are attached to the upper side 150. When the cover 170 is reinforced, the fourth body surface 142 of the cigarette case and the side surfaces 148 and 149 and 146 and 147 are attached to each other.

Then, in FIG. 5, the completed cigarette case can be seen. Rounded longitudinal edges 32, 34, 36, 38, 52, 54, 56, 58 and unrounded transverse edges 31, 33, 51, 55 are also visible. The gold inscribed line 180 is inside the cigarette case and is not seen by consumers.

FIG. 6 illustrates a cross section through the cigarette case faces 20 of the cigarette case 10 of FIG. 5, with rounded longitudinal edges 32, 34, 36, 38, and overlapping sides 126, 128; 127, 129. ) And a lid with a cigarette case, you can see a rectangular cross section of the cigarette case (10).

In FIG. 7 a cross section through the faces 20 of the cigarette case 10 of the cut edges 32, 34, 35, 38 can be seen. At this time, all the edges are created by the two gold-plated lines 180 therein.

FIG. 8 shows a cut sheet for manufacturing the cigarette case 10 without the caps 40. The cut sheet 100 consists of the first body faces 122, 124 of two cigarette cases with a bottom face 130 lying between the side faces 126, 127, 128, 129. Sides (128, 129) has protruding portions (160, 161) at the end of the side and folds together with the bottom (130) to stiffen the cigarette case.
Optionally, the cut sheet 100 may be provided between all sides 126, 127, 128, 129 and the body surface 122, 124 of the cigarette case, or the body surface 122, 124, and the bottom surface 130. A wrinkle is formed in between.
Optionally, the cut sheet 100 has first to fourth sides 126, 127, 128, 129, 146, 147, 148, 149 and the first to fourth body faces 122, 124 of the cigarette case. , 142, 144, or wrinkle areas, or between the first to fourth body surfaces 122, 124, 142, and 144 of the cigarette case and the bottom surface 130 and the top surface 150 to be formed.

Claims (14)

Case part 20 with front face 22, rear face 24, side faces 26 and 28, bottom face 30 and lid front face 42, lid back face 44, lid side faces 46 and 48 And a cigarette case 10 having a lid 40 having a lid top 50, and the lid back 44 is connected to the cigarette case back 24, and the cigarette case 10 and the lid ( In a cigarette case (10) made of a material that is rounded or cornered and folded well with two or more folds of lines in which one or more edges of 40) are adjacent in parallel, The wrinkled line is made of gold inscribed line 180, The foldable material uses a strip of cardboard or paper, The third body surface 144 with the third left and right side surfaces 146 and 147 is connected to the upper edge of the second body surface 124 and the upper side 150 is connected to the upper edge of the third body surface 144. And a fourth body surface 142 having a fourth left and right side surfaces 148 and 149 is connected to an upper edge of the upper side surface 150. delete delete The method of claim 1, wherein all longitudinal edges (32, 34, 36, 38) of the case portion 20 and all longitudinal edges (52, 54, 56, 58) of the lid (40) or tobacco Horizontal edges 31 and 33 between the bottom face 30 as well as the case front 22 and the back 24 and the width between the lid top 42 and the lid top 44 as well as the horizontal top between the lid top 50 Cigarette case (10), characterized in that the directional edges are rounded or chamfered. delete delete A first body surface 122 having first left and right side surfaces 126 and 127, a bottom surface 130 connected to an upper edge of the first body surface 122, and an upper edge of the bottom surface 130. A second body surface 124 having a second left and right side surface 128, 129 connected thereto, a third body having a third left and right side surface 146, 147 connected to an upper edge of the second body surface 124. Face 144, an upper side surface 150 connected to the upper edge of the third body surface 144, and a fourth left and right side surface 148 and 149 connected to the upper edge of the upper side surface 150. In the cutting paper 100 of the well-folding material having a fourth body surface 142, and having a corrugation area with two or more corrugation lines adjacent to each other in parallel, The wrinkled line is made of gold inscribed line 180, The corrugated area may include one or more sides 126, 127, 128, 129, 146, 147, 148, 149 and one or more body surfaces 122, 124, 142, 144 or one or more body surfaces 122, 124, 142, 144 and the bottom surface 130 or the upper side 150 is arranged between, The well-folded material is cut paper, characterized in that to use a strip of cardboard or strip-shaped paper. delete delete delete delete delete delete delete

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