JP6518974B2 - Package - Google Patents

Description

  The present invention relates to a package made of a thin plastic sheet molding suitable for storing daily goods, cosmetics and other articles for storage, transportation, display and sale.

  When manufacturing packages for display and sale of small articles such as cosmetics using a processing facility compatible with small-lot and multi-variety production, a molding die is first formed by arranging the packages in a plurality of rows in a single plastic sheet and molding at one time The sheet is set in a vacuum or pressure forming apparatus equipped with a sheet, the sheet is thermoformed, and then the thermoformed sheet is set in a punching apparatus equipped with a Thomson die, and the sheet is pressed against the cutting blade to package Punching along the outline of the box, then removing excess sheets from the Thomson mold, and removing and collecting each punched package from the Thomson mold.

  In such an embodiment in which a plurality of packages are laid out on a sheet-like sheet and thermoformed, for example, a package having a size of about 640 mm in width and about 1000 mm in length and a package of about 200 mm in length and width is vertically Three rows are laid out, thermoformed, and when the formed package is separated from the sheet in a single punching operation, a total of 12 packages are punched out, which are taken out of the Thomson mold, collected and stored It takes time and effort to put together in one place.

  Therefore, in order to improve the workability at the time of collecting the package, when the sheet is punched out, a connecting portion with the sheet which is a non-cut portion is formed at the outer peripheral edge of the package. A sheet is punched out using a cutting blade provided with a cut-off portion of the blade portion partially in the cutting blade shaped along the contour, and the sheet with the package connected at this joining portion is taken out of the Thomson type and similarly made A plurality of sheets in which the packages are connected at the connecting portion are stacked, and in that state, the connecting portions of the respective packages are cut apart by manually pushing down the sheet surface of the uppermost portion downward. It is carried out to take out and collect the package which separated from the sheet and piled up and down.

  In addition, in a blank or bag-like container of an assembly box formed by punching a sheet of paper or a plastic film, in order to make the connecting portion formed on the outer peripheral edge of the blank or the soft container by the punching operation inconspicuous The thing of the form which provided the semicircular notch in the outer peripheral edge and provided the connection part in this notch is known (for example, refer patent documents 1, 2).

JP-A-6-115539 JP 2008-50046 A

A plurality of sheets in which the package is connected at the connecting portion described above are overlapped, and when the connecting portion of the overlapping package is broken and divided from the sheet, a connecting portion mark is formed on the outer peripheral edge of the package. Ru.
Since this connecting part mark is extremely small, it hardly affects the appearance of the package, but when the outer periphery of the package is traced with a finger, the connecting part mark protruding outward is hooked on the finger, and the package is handed. There is a problem that the feel when you hold it is bad.

  If a semicircular notch is provided on the outer periphery of the paper blank or soft container, and a connecting portion is provided in this notch, the connecting portion mark formed by the punching operation may be caught on the finger. Absent. However, if a large notch is provided on the outer periphery of the package for packaging small articles etc., the appearance of the package will be worse, and the appearance appeal of the article will be reduced using this to reduce the appearance appeal. Can not effectively motivate customers to buy.

  SUMMARY OF THE INVENTION In view of the problems of the prior art, the present invention efficiently divides and collects a package from a sheet by stacking sheets punched out in a predetermined container shape in a thin plastic sheet package. It is an object of the present invention to form a package which has a good touch and good appearance when touching the surface.

  As described above, if the outer peripheral edge of the package is provided with the inwardly recessed portion and the connecting portion is provided therein, the connecting portion mark formed by the operation of punching out the package is located at the recessed portion, Although the finger does not get caught in the connecting part mark when touching the periphery of the package, if the recessed part where the connecting part mark remains is largely provided in the package, the unevenness of the recessed part on the package surface And the appearance of the packaged article is significantly reduced. Therefore, in the present invention, the outer peripheral edge of the package is provided with an extremely small recess which can not be recognized as viewed from the outside or as a recess even when touched directly with a finger, and the connecting part mark is formed inside this part. The above problem is solved by forming.

That is, the present invention relates to a plastic package having a convex portion in which an article is stored and having two or more connecting portion marks formed on the outer peripheral edge thereof.
The connection mark is characterized in that it has a configuration provided at a depth tip portion in a concave portion which is recessed inward at a depth of 1.5 mm or less from the outer peripheral edge provided at the outer peripheral edge. is there.

In the package having the above structure, the recess provided on the outer peripheral edge is preferably as small as possible so as not to be as conspicuous as possible, and the width (w) along the outer peripheral edge is 3.0 mm or less, more preferably 2.0 mm or less It is preferable that the part indented inward from the outer peripheral edge be provided with an inward depth (d) of 1.5 mm or less, more preferably 1.0 mm to 0.2 mm. (See Figure 9).
If the recess is provided within the range of the above-mentioned dimension and the connecting portion mark with the sheet is formed in the depth tip portion which is recessed inward from the outer peripheral edge, the width of the recess is small and the recess is small. Part marks are hardly noticeable on the appearance of the package and when the outer peripheral edge is touched with a finger, there is no possibility that a part mark or a recess will be caught on the finger, which may reduce the visibility of the articles stored in the package. Absent.

The package of the said structure can be formed by pierce | punching from a sheet using the sheet cutting blade of this invention.
That is, the sheet cutting blade according to the present invention is a sheet cutting blade for punching a package from a sheet having a convex portion formed by thermoforming,
A blade section is formed on one side, and a plurality of strip steel strips formed in the same direction are formed on the surface to cross the blade section and extend to the other side, and the ridges are formed. The apparatus is characterized in that it has a configuration in which it is bent continuously along the outline of the package with the protruding side of the inner side as the inner side, and a notch is provided at the blade of each of the convex muscle tip end portions. is there.

FIG. 1 shows an example of a strip-shaped steel plate which forms the sheet cutting blade of the above-mentioned construction. The strip-shaped steel plate 11 is a steel plate having a thickness of about 1.0 mm to 0.45 mm, and a blade portion subjected to a high frequency hardening process by sharpening the tip to one side 11 a of the both longitudinal side 11 a and 11 b. 12 is formed.
Then, on the surface of the steel plate, a plurality of convex streaks 13 which intersect with the blade portion 12, that is, orthogonal to the longitudinal side 11a and 11b and extend between the two sides are formed.
Each of the convex streaks 13 is a portion obtained by projecting the surface of the strip steel plate 11 from the one side to the other side in a substantially V shape in plan view, as shown in FIG. Each has a cutout 13a.
The sheet cutting blade 1 is formed by curving or bending such a strip steel plate 11 along the contour of the package with the side on which the convex muscle 13 protrudes as the inner surface, and, for example, when the contour of the package is rectangular, As shown in FIG. 3, the longitudinal side 11b on the side on which the blade portion 12 is not formed is fixed to the grooved fixed plate, which is formed by bending continuously along the contour. Construct a Thomson type that is a punching die of a punching device.

According to the sheet cutting blade of the present invention having such a configuration, the sheet with the convex portion shaped is set in the punching device, and the sheet is pressed against the Thomson type by the press face plate moving up and down, whereby the sheet is packaged. Can be punched into the outline of
Under the present circumstances, since the notch part 13a of the blade part 12 is provided in the front-end | tip part of the convex line 13 of the sheet cutting blade 1, a sheet is not cut | disconnected in this part, The part which touches the front end of each convex line 13 is a sheet and It becomes a narrow connecting part connected.
Therefore, the package whose outline has been punched is not separated from the sheet, and after the punching operation, the sheet is taken out from the punching device and the package separated from the sheet is obtained by cutting each connecting portion. Can.

  Such a package has a recess which is an outer peripheral edge thereof and which is punched out by each of the ridges 13 of the sheet cutting blade 1 is an inwardly recessed recess, and a trace obtained by cutting the connecting portion at the tip of the depth of the recess A joint mark is formed. Since the connecting part mark is in the recess, the touch of the outer peripheral edge of the package is not deteriorated, and further, by reducing the formation size of the convex streaks 13 of the sheet cutting blade 1, the outer peripheral edge of the package Although the recessed part and the connecting part mark which were formed in can be made inconspicuous, it becomes possible by the sheet cutting blade 1 of this invention of the said structure.

That is, when a sheet cutting blade for punching a package from a sheet made of plastic or paper is punched out leaving a connecting portion, usually, as shown in FIG. It arranges along and it has become the structure arrange | positioned so that the connection part 101 may be formed in the clearance gap provided between the edge parts of the cutting blade 100,100.
When a concave portion is provided on the outer peripheral edge of the package and a connecting portion is provided in the concave portion, the bent ends 100a, 100a of the cutting blades 100, 100 are connected to each other as shown in FIG. It becomes the structure arrange | positioned by formation intervals.
As described above, in the combination of the plurality of cutting blades 100 along the outline of the package, it is difficult to position the cutting blades 100 precisely on both sides of the portion to be the joining portion 101, and it is particularly difficult to In the case where the connecting portion 101 is provided in a small recess recessed inward from the outer periphery of the package as shown in FIG. 4 (B), specifically, the recess has a width of 3.0 mm or less and a depth of 1.5 mm or less If it is attempted to provide a connecting portion with a width of about 0.5 mm on the inner side, the cutting blade 100 itself has a thickness of about 0.75 mm. It is extremely difficult to place the end portions at exactly the width dimension of the connecting portion 101 at the position of the connecting portion 101 while accurately arranging along the outline of the package. Therefore, the processing accuracy of the package tends to vary depending on the combination and arrangement of the cutting blades 100 or the outline of the package to be punched out.
In addition, as shown in FIG. 4B, in the case where the cutting blades 100, 100 whose ends are bent are disposed at intervals of the formation interval of the connecting portion, the pressing force of the press face plate to be pressed in the punching operation is It is easy for the end of the cutting blade 100, 100 to be received. When the plurality of cutting blades 100 are combined, it is difficult to stabilize the processing accuracy.

  In contrast to such a conventional sheet cutting blade, the sheet cutting blade 1 of the present invention is formed by bending a single strip steel plate 11 into the outline shape of the package, so that a plurality of cutting blades are combined and packaged There is no need to perform operations such as positioning and adjusting along the contour of the body. In addition, the ridges 13 are provided on the surface of the steel plate, and the blade of the tip of the ridges 13 is notched, and the notches 13a are formed so as to form a joint. Small recesses can be formed with high accuracy. Since the portion forming the connecting portion is also formed by processing a single steel plate, the portion of the convex streaks 13 does not open even when the punching operation is repeated, and the outline of the package in which the connecting portion is left It is possible to punch out the sheet with high accuracy.

  As described above, the convex streaks 13 provided on the surface of the sheet cutting blade 1 are recessed portions in which the connecting portion of the outer peripheral edge of the package is disposed when the cutting blade is pressed against the sheet and cut into the outline of the package. . When taking out the sheet from the punching device, in order to prevent the package whose outline has been cut from separating or hanging down from the sheet, a plurality of connecting portions are provided on the outer periphery of the package according to the outline shape of the package, etc. For example, if the outline of the package is circular in plan view, the outer peripheral edge of the opposite position across the center of the package, and if the outline is square in plan, the outside of the three sides of the four sides of the package. It is necessary to hold the package whose outline has been cut in the sheet by, for example, providing a connecting portion on the outer edge of the peripheral edge and the two opposing side edges. The recessed groove provided on the surface of the sheet cutting blade is formed with a plurality of recessed portions at the outer peripheral edge of the package so that the package whose outline is cut when the sheet is taken out from the punching device is held by the sheet. It is necessary to arrange it.

In order to make the recess on the outer peripheral edge of the package mentioned above in the range of a predetermined size and make it as inconspicuous as possible, the convex streaks 13 provided on the surface of the sheet cutting blade 1 are shown in FIG. Thus, the width (W1) is 2.5 mm or less from the surface of the strip steel plate 11, more preferably 1.5 mm or less, and the outward protrusion width (D) 1.5 mm or less, more preferably 1.0 mm It is preferable to provide the dimension of the projecting width in the range of 0.5 mm.
In addition, it is preferable that the notch 13a provided at the tip end portion of the convex streak 13 has a width (W2) of 1 mm or less, more preferably 0.5 mm or less so that the connecting part mark becomes as small as possible. . The height (H) of the notch 13a from the tip of the blade 12 is set to, for example, 0.5 mm or more larger than the thickness of the sheet to be cut.

  Further, in another configuration of the sheet cutting blade according to the present invention, a blade portion is formed on one side, and a plurality of convex portions are formed on the blade portion by bending the tip portion thereof in a substantially V shape to the side. It consists of a single strip steel plate, and it can be bent continuously along the outline of the package with the protruding side of the protrusion as the inner surface, and a notch is provided on the blade of the tip of each protrusion It is characterized by

FIG. 5 shows an example of a strip-shaped steel plate which forms the sheet cutting blade of the above-mentioned other constitution, and this strip-shaped steel plate 11 is about 1.0 mm to 0.45 mm in the same manner as that shown in FIG. It is a thick steel plate, and the tip 12 is sharpened at one side 11a of the both longitudinal sides 11a and 11b to form a blade portion 12 subjected to a high frequency hardening process.
Then, on the surface of the steel plate, a plurality of convex portions 14 are formed by bending and projecting the tip end portion of the blade portion 12 to the side.
Each convex portion 14 is a portion obtained by bending the tip end portion of the blade portion 12 from the one side to the other side in a substantially V shape as shown in FIG. A notch 14a is provided.
The sheet cutting blade 1 formed of the illustrated strip-like steel plate 11 is curved along the outline of the package with the side on which the convex portion 14 protrudes as the inner side, similarly to the one shown in FIG. The longitudinal side 11b on the side where the blade 12 is not formed is fixed to a grooved fixed plate to form a Thomson die which is a punching die of a punching device.
In addition, as shown in FIG. 6 (B), as in the sheet cutting blade 1 shown in FIG. 1 and FIG. 2, it is possible to form the recess of the outer peripheral edge of the package within the range of predetermined dimensions. In order to reduce the size as inconspicuously as possible, the convex portion 14 provided on the surface of the sheet cutting blade 1 has a width (W1) of 2.5 mm or less, more preferably 1.5 mm or less from the surface of the strip steel plate 11 It is preferable to provide in the dimension of the protrusion width (D) 1.5 mm or less, and more preferably the range of 1.0 mm-0.5 mm. In addition, it is preferable that the notch 14a provided at the tip of the projection 14 has a width (W2) of 1 mm or less, more preferably 0.5 mm or less, so that the seam mark is as small as possible. . The height (H) of the notch 14a from the tip of the blade 12 is set to, for example, 0.5 mm or more, which is larger than the thickness of the sheet to be cut.

  With the sheet cutting blade 1 having such a configuration, the sheet with the convex portion formed is set in the punching device, and the sheet is pressed against the Thomson shape by the press face plate moving up and down, thereby punching the sheet into the outline of the package. In this case, since the notch portion 14a of the blade portion 12 is provided at the tip end portion of the convex portion 14 of the sheet cutting blade 1, the sheet is not cut at this portion and contacts the tip of each convex portion 14 The part is a narrow joint connected to the seat. Therefore, the package whose outline has been punched is not separated from the sheet, and after the punching operation, the sheet is taken out from the punching device and the package separated from the sheet is obtained by cutting each connecting portion. It is possible.

In addition, the method for producing a package according to the present invention for producing a package having the above structure
A sheet forming step of heat-softening a plastic sheet, bringing the sheet into close contact with a mold by vacuum forming or pressure forming, and forming convex portions of a plurality of packages on the sheet surface;
The sheet cutting blade is pressed against the sheet surface along each convex portion of the package formed on the sheet surface using the sheet cutting blade of the above configuration, and the sheet is formed on the contour of the package while leaving the connecting portion. Sheet cutting process for cutting;
A punching step of cutting the connecting portion and punching the package from the sheet;
It is characterized by having.

  In this case, in the punching process, the elasticity of the sheet itself can be obtained by applying a downward pressing force to the uppermost sheet in a state in which a plurality of sheets in which the outline of the package is broken while leaving the connecting part after the sheet cutting process is stacked. Thus, it is possible for the stacked sheets to sink downward, and with this, each connecting portion is cut from the sheet to take out the separated package from the sheet.

According to the package of the present invention, since the connecting part mark is formed in the slightly recessed recess of the outer peripheral edge of the package, the connecting part mark is not visible at all in appearance of the package, and the package Even if the user touches the surface of the body, the finger does not touch the protruding part of the joint mark, and a good feeling of touch can be obtained.
When molding, press the sheet against the cutting blade and punch it on the outline of the package while leaving the joint part, and press the stacked sheet to cut the joint part, By taking out the as-overlapped packages from the sheet, it is possible to efficiently take out and collect the formed packages.

It is an outline view of an example of a strip steel plate which constitutes a sheet cutting blade of the present invention. It is an enlarged view (A) of the convex-protrusion formation part of the strip-shaped steel plate of FIG. 1, the upper cut end view (B) of the part in which the convex reed was formed, and a lower cut end view (C). It is an external view of an example of the sheet cutting blade of the present invention. (A) and (B) are the figures which showed arrangement | positioning of the cutting blade in the case of forming a connection part with the conventional sheet cutting blade. It is an external view of an example of the strip steel plate of other composition of the present invention. It is an enlarged view (A) and a lower cut end view (B) of the portion in which the convex part of the strip-like steel plate of Drawing 5 was formed. It is an appearance perspective view of a packing object of one embodiment of the present invention. It is a top view of the package of FIG. It is an enlarged view of the notch part formed in the outer periphery of the package body of FIG. (A) and (B) is a figure for demonstrating the manufacturing process of the package body of FIG.

A preferred embodiment of the present invention will be described with reference to the drawings.
The package of the present invention uses a thin sheet-like or roll-like transparent plastic sheet and is subjected to thermoforming by vacuum forming or pressure forming to form a package having a convex portion in the sheet surface. A shaped sheet is formed into a Thomson shape, and a cutting blade shaped along the contour of the package volume is pressed against the sheet to leave a connecting portion and punch it out, and further a connecting portion Is formed by dividing the package and the excess sheets around it.

FIG.7 and FIG.8 is an external appearance perspective view and a top view of an example of the package of this invention.
As shown in the drawing, the package 2 is provided in the form of an elongated rectangular shape having a convex portion 21 protruding upward in the center and a flat flange portion 22 at the periphery thereof, and is provided below the convex portion 21. With the articles stored in the space, a sheet or film made of paper or plastic is attached to the lower surface of the flange portion 22 to cover the lower side of the convex portion 21 and the lower side of the convex portion 21 is covered with the sheet or film. It is formed so that articles can be packaged by sealing, and can be used for display sale and storage as it is.

  Further, on the outer peripheral edge of the flange portion 22 along the opposite longitudinal two side edges of the package 2, a concave portion 23 slightly concaved inward and slightly concave is provided, and in this concave portion 23, a sheet S to be described later A connecting part mark 24 a which is a broken mark of the connecting part 24 which has been connected is formed.

  Specifically, a pair of recesses 23 are provided at corresponding positions on the two opposing sides of the package 2 and each has a width (w) 3.3 along the outer peripheral edge of the flange portion 22 as shown in FIG. With a dimension of 0 mm or less, the portion is provided inward with a dimension of depth (d) 1.5 mm or less, and is formed in a shape inward with a dimension of less than 1.5 mm. It is

  In such a package 2, as shown in FIG. 1, the convex streaks 13 project one strip steel plate 11 having convex streaks 13 provided with the notch 13 a at the end and formed on the surface. The sheet is curved or bent along the outline of the package 2 with the inner side as an inner surface, to form a sheet cutting blade 1 as shown in FIG. 3, and the sheet cutting blade 1 is fixed to a fixing plate. It can be formed by cutting a sheet using a Thomson die which is a mold of the device. Alternatively, as shown in FIG. 5, the convex portion 14 having the notch portion 14 a at the end portion is a strip steel plate 11 formed at the tip portion of the blade portion 12 on the side where the convex portion 14 protrudes. It can also be formed by curving or bending along the outline of the package 2 with the inner surface as the inner side to form the sheet cutting blade 1 and cutting the sheet with a Thomson type using this.

That is, as shown in FIG. 10A, the sheet cutting blade 1 is pressed against the sheet S on which the convex portion 2A of the package 2 is formed by thermoforming, and the cutaway portion of the concave streak 13 The sheet S is cut into the outline of the package 2 leaving the connecting portions 24 formed in the cutouts 14a of the projections 14a or 13a, or each connecting portion shown in FIG. It can form by cut | disconnecting the part which had been connected with the sheet | seat S by the part 24, and separating the package 2 and the sheet | seat S from which the outline was cut | disconnected.
In addition, when forming the recessed part 23 of the package 2 by the said dimension, the convex streak 13 or the convex part 14 of the sheet | seat cutting blade 1 is width from the surface of the strip-shaped steel plate 11 as each shown in the said FIG. The dimension (W1) is set to 2.7 mm or less, and the outward protrusion width (D) is set to 1.2 mm or less. Further, the width (W2) of the notch 13a or the notch 14a is set to a dimension of 1 mm or less.

  In such a package 2, the concave portion 23 provided in the flange portion 22 is formed with a narrow and narrow recess, so that the concave portion 23 and the connecting portion mark 24a formed in the back are almost conspicuous in appearance Also, when the outer peripheral edge of the package 2 is touched with a finger, the connecting part mark 24a and the recess 23 are not caught on the finger, and the visibility of the articles stored in the package 2 is not reduced. .

  The illustrated package 2 is, for example, a sheet forming process for thermoforming the following sheet S, a sheet cutting process for cutting the sheet S to the contour of the package 2 with the connecting portion 24 left, and a sheet S for cutting the connecting portion 24. The package 2 can be manufactured through a punching process.

  That is, first, in the sheet forming step, the plastic sheet S is heated and softened, and the sheet S is brought into close contact with the mold of the thermoforming apparatus by vacuum forming or pressure forming to form the package 2 including the convex portion 21 on the sheet surface. Shape. When the size of the package 2 to be manufactured is relatively small, for example, used for packaging small articles, as shown in FIG. 10A, the sheet S has a shape in which the shape of the package 2 is laid out in multiple rows and columns. Thermoformed using

Next, in the sheet cutting process, as shown in FIG. 3, the heat is transferred to a punching device provided with a Thomson type having a sheet cutting blade 1 formed by bending the strip steel plate 11 one by one along the contour of the package. The formed sheet S is set, and as shown in FIG. 10B, the sheet S is pressed against the sheet cutting blade 1 and the sheet S is punched along the outline of the package 2.
At this time, the portion of the sheet S corresponding in position to the notch 13a of each of the convex streaks 13 of the sheet cutting blade 1 or the notch 14a of the protrusion 14 becomes a connecting portion 24 which is a non-cutting portion, and the outline is cut. The packaged body 2 and the sheet S in the vicinity thereof remain connected at the joining portion 24.
A sheet cutting blade for punching out a package from a sheet having a convex portion formed by thermoforming,
A blade section is formed on one side, and a plurality of strip steel strips formed in the same direction are formed on the surface to cross the blade section and extend to the other side, and the ridges are formed. The apparatus is characterized in that it has a configuration in which it is bent continuously along the outline of the package with the protruding side of the inner side as the inner side, and a notch is provided at the blade of each of the convex muscle tip end portions. is there.

  Furthermore, in the sheet punching process, the sheet S with the package 2 connected at the connecting portion 24 is taken out from the punching apparatus, and a plurality of sheets S similarly subjected to the cutting process are stacked downward. If the pressing force of the sheet S is applied, the stacked sheets S are sunk downward due to the elasticity of the sheets S themselves, along with which each connecting portion 24 is cut from the sheets S, and each package 2 is separated from each sheet S, By removing the overlapping surrounding sheets S, the stacked packages 2 can be taken out and stored in a stacked state.

  According to the present invention, the sheet S is pressed against the sheet cutting blade 1 and punched on the contour of the package 2 while leaving the joining portion 24 and the piled sheets S are pressed to press the superposed sheet S. By cutting the connecting portion 24 and taking out the overlapped package 2 from the sheet S, it is possible to efficiently take out and collect the formed package 2.

  In addition, the form of the sheet | seat cutting blade 1 and the package body 2 which showed in figure shows an example of this invention, this invention is not limited to this, According to the kind of an article to be packaged, a size, a shape, etc. It is possible to configure in form. The package of the present invention can be formed by vacuum forming, pressure forming or any other suitable forming method.

DESCRIPTION OF SYMBOLS 1 sheet cutting blade, 11 strip steel plate, 11a, 11b longitudinal side, 12 blade part, 13 convex streaks, 13a notch part, 14 convex part, 14a notch part, 2 package, 21 convex part, 22 flange part, 23 recessed part, 24 connected part, 24a connected part mark, S sheet

Claims (1)

In a thin plastic package having a convex portion for storing an article and having two or more connecting portion marks formed on the outer peripheral edge,
The connecting part mark has a width dimension of 3.0 mm or less along the outer peripheral edge, and a concave portion inwardly recessed with a depth dimension within a range of 1.0 mm to 0.2 mm from the outer peripheral edge A package having a configuration provided at a tip end of a depth.

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