Packaging

Abstract

To provide a package imparted with a function that allows the package to be resealed after opened, wherein the function is imparted without using a dedicated member and regardless of the material of the package.SOLUTION: A package 1 has both-side-thermally welding parts 2 which are both side ends of two synthetic resin films corresponding to front and rear faces of the package 1 configured to be mutually joined by thermally welding. Each of the both-side-thermally welding parts 2 is provided with: a first linear cut 4 extending in parallel to the both-side-thermally welding parts from its upper end in the longitudinal direction; and a second cut 5 forming an inverted L-shape by a linear vertical cut 5a which is located on an extended line of the lower end of the first cut 4 and a vertical cut 5b which extends vertically from the upper end of the vertical cut 5a up to the outside of the package 1.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a package that can be resealed after being opened without using a dedicated member and regardless of the material of the package. [Background technology]

[0002] BACKGROUND ART In synthetic resin film packaging for enclosing contents such as food and miscellaneous goods, in order to increase convenience for users, packaging with a resealing function that prevents the contents from spilling out of the packaging after the packaging is opened has become known.

[0003] Known techniques include a technique for resealing the opening by applying an adhesive to the surface of a synthetic resin film in the area corresponding to the opening of the package, and a technique for resealing the package by introducing male and female synthetic resin moldings called zippers or chucks into the film on the front and back of the package and engaging the male and female moldings.

[0004] However, implementing these technologies requires the introduction of adhesives or specialized materials near the opening of the package, which creates problems such as complicating the production process for the package and increasing manufacturing costs. Summary of the Invention [Problem to be solved by the invention]

[0005] In order to solve the above problems, Patent Document 1 proposes a resealable package that uses a laminate having a heat-sealable resin layer as the innermost layer, overlapping the heat-sealable resin layer surfaces of the laminates so that the heat-sealable resin layer surfaces face each other and heat-sealing the peripheries to form a peripheral heat-sealed portion to seal the contents, in which the peripheral heat-sealed portion is composed of at least an upper end heat-sealed portion, a side end edge heat-sealed portion, and a diagonal end edge heat-sealed portion connecting both ends of the side end edge heat-sealed portion and the upper end edge heat-sealed portion, and that has a belt material overlapped on one inner surface of the laminate in a direction that intersects with the side end edge heat-sealed portions formed on the left and right, with the periphery of the belt material heat-sealed to the inner surface of the laminate, and a tear line provided in the area of ​​the laminate corresponding to the belt material.

[0006] However, even with this configuration, in addition to the synthetic resin film that forms the conventional packaging body, it is necessary to attach a strip of material to form a groove that allows the synthetic resin film to be stored while the opening is kept folded, and to form a cut.

[0007] Furthermore, as described in the examples of Patent Document 1, in order to suppress the restoring force of synthetic resin films, it is necessary to use a metal foil such as aluminum foil as the material of the packaging body, thereby imparting the film with the ability to maintain its shape when folded.

[0008] Therefore, incorporating metal foil such as aluminum foil into packaging that is primarily made of synthetic resin film poses problems such as the inability to recycle the synthetic resin and the inability to use metal detectors as an inspection tool. Aluminum foil in particular is currently in short supply due to the increasing demand for aluminum throughout the industrial world, making it difficult to obtain. [Prior art documents] [Patent documents]

[0009] [Patent Document 1] Patent Publication No. 2013-67397

[0010] In view of the above, the object of the present invention is to provide a resealable function by processing the synthetic resin film that forms the packaging body without using special materials such as dedicated components or metal foil. DISCLOSURE OF THE INVENTION [Means for solving the problem]

[0011] In order to solve the above-mentioned problems, the invention described in claim 1 is a packaging body 1 made of a synthetic resin film, the packaging body 1 has both side heat-sealed portions 2 that join both side edges of a front film 3 and a back film 16 by heat sealing, and each of the both side heat-sealed portions 2 is provided with a linear first notch 4 that extends parallel to the longitudinal direction of the both side heat-sealed portions 2 from its upper end or upper part, When the first cut 4 is provided at the upper end of the both-side heat-sealed portion 2, a notch 9 having a shape with one vertex is provided at the upper end of the both-side heat-sealed portion 2, and the first cut 4 is in contact with the vertex of the notch 9. When the first cut 4 is provided at the top of the both-side heat-sealed portion 2, a notch hole 9a is provided in the center of the first cut 4. The second notch 5 is characterized by having a linear notch 5a located on the extension of the lower end of the first notch 4 and a notch 5b extending perpendicularly from the upper end of the first notch 4 to the outside of the packaging body, forming an inverted L-shape.

[0012] Furthermore, the invention described in claim 2 is characterized in that, in the packaging body described in claim 1, the packaging body 1 is a lidded bag 1a formed by joining the front film 3 and the back film 16 with the heat-sealed portions 2 on both sides, covering the upper end of the packaging body 1 with a lid film 6 connected to the back film 16, and joining the surfaces of the lid film 6 and the front film 3 with the heat-sealed portions 7 of the lid film.

[0013] The invention described in claim 3 is characterized in that, in the packaging body described in claim 1, the packaging body 1 is a three-sided bag 1b formed by arranging the front film 3 and the back film 16 with their heat-sealable surfaces facing each other and heat-sealing the both-side heat-sealable portions 2 and either the upper or lower portion of the front film 3 and the back film 16, and an opening notch 14 is provided at the upper portion of the both-side heat-sealable portions 2, and the first notch 4 and second notch 5 are provided below the opening notch 14.

[0014] The invention described in claim 4 is a packaging body described in claim 1, wherein the packaging body 1 is a self-standing bag formed by arranging the front film 3 and the back film 16 with their heat-sealable surfaces facing each other, inserting a bottom film at the bottom side of the packaging body 1 with the heat-sealable surface facing the front film 3 and the back film 16, and forming a heat-sealed portion at the bottom where the both side heat-sealed portions 2 and the bottom film are inserted, and wherein an opening notch 14 is provided at the top of the both side heat-sealed portions 2, and the first notch 4 and second notch 5 are provided below the opening notch 14.

[0015] Furthermore, the invention described in claim 5 is characterized in that, in the packaging body described in any one of claims 1 to 4, the first incision 4 and the second incision 5 are formed in the shape of perforations.

[0016] Furthermore, the invention described in claim 6 is characterized in that, in the packaging body described in any one of claims 1 to 5, a curved corner 5c is provided in the second notch 5, or a circular notch 5d is provided in the corner of the second notch 5. [Effects of the Invention]

[0017] According to the invention of claim 1, As shown in Figs. 3 and 6, a notch 9 having a shape with one vertex is provided at the upper end of the heat-sealed portion 2 on both sides. A linear first incision 4 extending parallel to the longitudinal direction of the heat-sealed portions 2 on both sides is formed. is established A second notch 5 is provided which has an inverted L shape and is made up of a straight notch 5a located on an extension of the lower end of the first notch 4 and a notch 5b which extends perpendicularly from the upper end of the first notch and leads to the outside of the package. When the package 1 is bent vertically at a position between the first notch 4 and the second notch 5 and the first notch 4 provided in the heat-sealed portions 2 on both sides is inserted into the second notch 5, the films near these notches interfere with each other and get caught, so that the first notch 4 does not come out of the second notch 5. As a result, both side edges of the package 1 are fixed and the film near the opening 15 is kept folded, allowing the package 1 to be resealed.

[0018] By providing the first notch 4 at a position where it contacts the apex of the notch 9, the opening of the first notch 4 becomes wider and the second notch 5 can be guided into the first notch 4, making it easier to insert the first notch 4 into the second notch 5 when resealing the lidded bag 1a.

[0019] The shape of the notch 9 may be a V-shape as shown in FIG. 4, a semicircular shape, a U-shape, or a home plate shape, but is not limited to these.

[0020] Furthermore, according to the invention of claim 1, as shown in Figure 8, by providing a notch hole 9a in the center of the first notch 4 provided at the top of the both-side heat-sealed portions 2, when the package is bent vertically at the center of the first notch 4 (notch hole 9a), as shown in Figures 8(b) and 13(b), a notch 9 appears at the upper end of the both-side heat-sealed portions 2, which widens the opening of the first notch 4 and makes it possible to guide the second notch 5 into the first notch 4, making it easier to insert the first notch 4 into the second notch 5 when resealing the package.

[0021] The shape of the notch hole 9a is not particularly limited as long as it acts as a guide to guide the second notch 5 to the apex of the notch 9 formed by bending the packaging vertically at the center of the notch hole 9a, connecting with the first notch 4. Examples of such shapes include a diamond, hexagon, circle, and ellipse as shown in Figure 9.

[0022] By providing the first notch 4 and the second notch 5 in the rigid heat-sealed portions 2 on both sides, the film near the first notch 4 and the second notch 5 is less likely to deform when resealed, so that even if the folded opening 15 is placed downwards with the contents inside the package 1, the opening 15 will not open due to the weight of the contents, and the contents can be prevented from spilling out of the package 1.

[0023] Increasing the width of the heat-sealed portions 2 on both sides increases the rigidity of the film near the first incision 4 and the second incision 5, but this raises concerns such as the overall area of ​​the packaging body 1 becoming excessively large and reducing suitability for filling operations. On the other hand, if the width of the both-side heat-sealed portions 2 is narrowed, the rigidity of the film will be weakened, and the folded film will no longer be able to be fixed. Therefore, the width of the heat-sealed portions 2 on both sides is preferably 7 mm to 15 mm, and more preferably 8 mm to 12 mm.

[0024] If the opening 15 is wide or the contents are heavy, a large holding force is required to keep the film folded when resealing, but this can be achieved by using a highly rigid synthetic resin film for the packaging body 1.

[0025] According to the invention of claim 2, as shown in Figures 3 and 6, the front film 3 and back film 16 made of synthetic resin that form the lidded bag 1a are joined together by heat-sealed portions 2 at both ends, the upper end of the lidded bag 1a is covered with a lid film 6 made of synthetic resin that is connected to the back film 16, and the surfaces of the lid film 6 and the front film 3 are joined together by the heat-sealed portion 7 of the lid film to form the lidded bag 1a, which can be given a resealing function by the first notch 4 and the second notch 5.

[0026] The heat-sealable portion 7 of the lid film is made possible by applying a heat-sealable coating agent to the surface of the front film 3 and the sealant surface of the lid film 6 using a coating method such as gravure coating, thereby enabling heat fusion during bag production.

[0027] Examples of heat-fusible coating agents include those containing a thermoplastic resin as the main component, such as a polyolefin resin, a polyvinyl acetate resin, an ionomer resin, an acrylic resin, a polyester resin, a polyvinyl chloride resin, or a melamine resin, and these are generally used by diluting them in an organic solvent, such as isopropyl alcohol, ethanol, or ethyl acetate.

[0028] Furthermore, by adjusting the amount of heat-sealable coating agent applied and the shape and area of ​​the coating, the strength of the heat-sealed bond can be adjusted to a strength that allows the material to be easily peeled off with fingers.

[0029] Therefore, the lidded bag 1a can be opened by gripping the lid film gripping part 8, which is the non-thermal fusion part shown in Figure 3, with the fingers and peeling off the thermal fusion part 7 of the lid film, and the contents can be taken out.

[0030] The lidded bag 1a opened in this manner can be resealed by folding the lidded bag 1a vertically at a position between the first notch 4 and the second notch 5 and inserting the first notch 4 into the second notch 5, as shown in Figure 6.

[0031] Claim 3 According to the invention, as shown in Figures 8 and 11, when the front film 3 and back film 16 made of synthetic resin that form the three-sided bag 1b are arranged with their heat-sealable surfaces facing each other, the three-sided bag 1b is formed by forming heat-sealable portions 2 on both sides and one on either the top or bottom, and it is possible to give the three-sided bag 1b a resealable function by means of the first notch 4 and the second notch 5.

[0032] A method for realizing the resealing function of the three-sided bag 1b will be described with reference to FIGS.

[0033] As shown in Figure 8(b), after tearing and opening the three-sided bag 1b from the opening notch 14, when the three-sided bag 1b is folded vertically at the center of the first notch 4 (notch hole 9a) located below the opening opening 15, the notch 9 appears at the upper end of the heat-sealed portion 2 on both sides. From this state, by further folding the three-sided bag 1b vertically at a position between the first notch 4 and the second notch 5 and inserting the first notch 4 into the second notch 5, the three-sided bag 1b can also be resealed as shown in Figure 11.

[0034] Claim 4According to the invention, as shown in Figures 13 and 14, a front film 3 and a back film 16 made of synthetic resin that form a free-standing bag 1c are arranged with their heat-sealable surfaces facing each other, and a bottom film is inserted at the bottom of the bag, with the heat-sealable surface folded toward the two films, and a heat-sealable portion is formed at both side heat-sealable portions 2 and at the bottom where the bottom film has been inserted, thereby forming a free-standing bag 1c, which can be given a resealing function by means of a first notch 4 and a second notch 5.

[0035] The self-standing bag 1c can be resealed in the same manner as the three-sided bag 1b described above, as shown in FIGS.

[0036] Claim 5 According to the invention, the first notch 4 and the second notch 5 are perforated and each notch is partially connected, which prevents the notches 4 and 5 from protruding from the package 1 and getting caught on objects adjacent to the package during transportation of the package or product distribution.

[0037] Furthermore, when the user reseals the packaging body 1, the same resealing effect as that of the invention of claim 1 can be achieved by tearing off the perforations provided in the first notch 4 and the second notch 5.

[0038] Claim 6 According to the invention, as shown in FIG. 2, by providing a curved corner 5c at the second slit 5 or a circular notch 5d at the corner of the second slit 5, even if a user mistakenly recognizes the second slit 5 as an opening slit and tries to tear it with their fingers, there is no trigger to tear the film inside the package 1, so it becomes impossible to open the package from the second slit 5 with their fingers, and accidental opening can be prevented.

[0039] For the same reason, there is no risk of the package being torn at the second slit 5 during the packaging process or distribution of the contents. [Brief explanation of the drawings]

[0040] [Figure 1] 1A is an explanatory view of a package according to an application example of the present invention, and FIG. 1B is an explanatory view showing the package according to an application example of the present invention in a resealed state. [Figure 2] 1A and 1B are explanatory views showing the shape of the second incision, respectively; [Figure 3] FIG. 1 is an explanatory diagram of a bag with a lid. [Figure 4] 10(a) to 10(d) are explanatory diagrams showing the shape of a notch provided above a first slit in a lidded bag. [Figure 5] FIG. 2 is a cross-sectional view of a synthetic resin film that constitutes a bag with a lid. [Figure 6] FIG. 10 is an explanatory diagram showing the state in which the lidded bag has been resealed. [Figure 7] This is a photograph showing the state of the lidded bag when it is resealed with the opening facing downwards. [Figure 8] 1(a) is an explanatory diagram of a three-sided bag, and FIG. 1(b) is an explanatory diagram showing a state where the three-sided bag is bent vertically from the center of a notch hole provided in the three-sided bag. [Figure 9] 10(a) to 10(d) are explanatory views showing the shapes of the notch holes provided in the center of the first notch in a three-sided bag and a self-standing bag. [Figure 10] FIG. 2 is a cross-sectional view of a synthetic resin film that constitutes a three-sided bag. [Figure 11] FIG. 10 is an explanatory diagram showing the three-sided bag in a resealed state. [Figure 12] This is a photograph showing the state of the three-sided bag when it is resealed with the opening facing downwards. [Figure 13] 1A is an explanatory diagram of a self-standing bag, and FIG. 1B is an explanatory diagram showing a state in which the self-standing bag is bent vertically from the center of a notch hole provided in the self-standing bag. [Figure 14] FIG. 10 is an explanatory diagram showing the self-standing bag in a resealed state. DETAILED DESCRIPTION OF THE INVENTION

[0041] Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. [Example]

[0042] The package used in Example 1 was a bag with a lid 1a shown in FIG.

[0043] The dimensions of the lidded bag 1a are 120 mm wide and 160 mm high, and the length of the lid film 6 covering the opening is 35 mm. The lid film 6 is connected to the back film 16 of the package 1 and is folded from the top end of the lidded bag 1a toward the front film 3.

[0044] At both ends of the lidded bag 1a, there are heat-sealed sections 2 with a width of 10 mm, where the front film 3 and the back film 16 are joined by heat sealing, and a heat-sealed section 7 of the lid film, which joins the lid film 6 and the front film 3, is placed 15 mm above the bottom end of the lidded bag 6, thereby giving the lidded bag 1a the shape of a bag.

[0045] The dimensions of the heat-sealed portion 7 of the cover film are 10 mm wide and 15 mm long in the portion that overlaps the heat-sealed portions 2 on both sides, and 100 mm wide and 5 mm long in the portion that overlaps the front film 3.

[0046] The heat-sealed portion 7 of the lid film is formed by applying a heat-sealable coating agent whose main component is polyolefin resin to the surface of the front film 3 and the sealant surface of the lid film 6. The heat-sealed portion 7 can be easily peeled off with the fingers when opening the package, and is heat-sealed with an adhesive strength of 3.5N / 15mm to 4.5N / 15mm, which means that there is little risk of peeling during the packaging process or distribution of the contents.

[0047] At the upper end of the heat-sealed portion 2 on both sides, a V-shaped notch 9 was formed, as shown in Figure 4(a), with a length of 3 mm square and a contact angle of 60°, and a first notch 4 with a length of 8 mm extending from the apex of the notch in parallel to the longitudinal direction of the heat-sealed portion 2 on both sides, so as to be positioned in the center of the 10 mm width of the heat-sealed portion 2 on both sides.

[0048] A second incision 5 was formed at a position 40 mm vertically away from the lower end of the first incision 4 . The shape of the second notch 5 is an inverted L-shape consisting of a linear notch 5a located on a vertical extension line from the lower end of the first notch 4 and a notch 5b extending perpendicularly from the upper end of notch 5a to the outside of the package, with the length of the vertical notch 5a being 10 mm and the length of the perpendicular notch 5b being 5 mm.

[0049] In addition, the shape of the second notch 5 is curved to form a corner 5c as shown in Figure 2(a) to prevent users from mistakenly thinking it is an opening notch and opening the package from the second notch 5, but the same effect can be achieved by providing a circular notch 5d as shown in Figure 2(b).

[0050] As shown in Figure 5, the layer structure of the lidded bag 1a is a 30 μm thick, highly versatile biaxially oriented polypropylene film 10 (hereafter referred to as OPP) as the outermost base film, and a 30 μm thick, highly transparent unoriented polypropylene film 12 (hereafter referred to as CPP) as the sealant film.These two types of synthetic resin films are laminated using a dry lamination method with a urethane-based two-component curing adhesive 11.

[0051] A 150g nut was placed in the lidded bag 1a as a dummy for the contents, and the bag was opened at the heat-sealed portion 7 of the lid film. After that, as shown in Figure 6, the lidded bag 1a was bent vertically at a position between the first notch 4 and the second notch 5, and the first notch 4 was inserted into the second notch 5, and the lidded bag 1a that had been opened once was resealed.

[0052] As shown in Figure 7, when the resealed lidded bag 1a was turned upside down, the weight of the contents caused the first notch 4 to come out of the second notch 5, preventing the opening of the opening, and it was confirmed that the resealed state of the lidded bag 1a could be maintained. [Example]

[0053] The package used in Example 2 was a three-sided bag 1b shown in FIG. 8(a).

[0054] The dimensions of the three-sided bag 1b were 120 mm in width and 160 mm in height, and the width of the heat-sealed portions 2 on both sides, where the front film 3 and the back film 16 were joined by heat sealing, was 10 mm, and the vertical width of the upper heat-sealed portion 13 was 10 mm, thereby forming a three-sided bag. The position of the opening slit 14 was 15 mm from the upper end of the bag.

[0055] The first notch 4 had a length of 20 mm extending parallel to the longitudinal direction of the heat-sealed portions 2 on both sides, and was located 25 mm below the upper end of the heat-sealed portions 2 on both sides, with a diamond-shaped notch hole 9a measuring 3 mm on each side as shown in Figure 9(a) in its center.

[0056] The second cut 5 had the same shape as in Example 1, and was provided at a position 30 mm away from the lower end of the first cut 4 on a vertical extension line.

[0057] As shown in Figure 10, the layer structure of the three-sided bag 1b is a 20 μm thick OPP10 film as the outermost base film, a 12 μm thick polyethylene terephthalate film 17 (hereinafter referred to as PET) with high dimensional stability as the middle layer, and a 30 μm thick CPP12 film as the sealant film, and these three types of synthetic resin films are laminated using a dry lamination method with a urethane-based two-component curing adhesive 11.

[0058] As in Example 1, a nut weighing 150 g is placed in three-sided bag 1b as a dummy for the contents, and after opening it through opening notch 14, three-sided bag 1b is folded vertically at the center of notch hole 9a so that opening opening 15 faces downwards, as shown in Figure 8(b), and notch 9 and first notch 4 appear at the top end of the folded double-sided heat-sealed portion 2. Next, as shown in Figure 11, the three-sided bag 1b was folded vertically at a position between the first notch 4 and the second notch 5, and the first notch 4 was inserted into the second notch 5, thereby resealing the three-sided bag 1b that had been opened once.

[0059] As shown in Figure 12, when the resealed three-sided bag 1b was turned upside down, the weight of the contents prevented the first slit 4 from coming out of the second slit 5, preventing the opening of the opening, and it was confirmed that the resealed state of the three-sided bag 1b could be maintained.

[0060] In addition, even when the shape of the package is a self-standing bag 1c as shown in Figure 13, the functions of the first notch 4 and the second notch 5 are the same as those of the three-sided bag 1b shown in Example 2, so the same effect as in Example 2 can be obtained, and resealing is possible as shown in Figure 14. [Explanation of symbols]

[0061] 1 package 1a Bag with lid 1b Three-way bag 1c freestanding bag 2 Heat-sealed parts on both sides 3 Front film 4 First cut 5 Second cut 5a Vertical cut 5b Vertical cut 5c Curved corners 5d circular notch 6 Lid film 7 Heat-sealed part of the lid film 8 Lid film grip part 9 Notch 9a Notch hole 10 OPP film 11. Adhesive 12 CPP film 13 Upper end heat-sealed part 14 Opening notch 15 Opening mouth 16 Rear film 17 PET film 18 Bottom of the stand-up bag

Claims

1. A packaging body 1 made of a synthetic resin film, The packaging body 1 has a heat-sealed portion 2 at both ends of the front film 3 and the back film 16, which are joined by heat fusion. Each of the two heat-sealed portions 2 is provided with a linear first incision 4 extending parallel to the longitudinal direction of the two heat-sealed portions 2 from its upper end or upper portion, When the first cutout 4 is provided at the upper end of the both-side heat-sealed portion 2, a notch 9 having a shape with one vertex is provided at the upper end of the both-side heat-sealed portion 2, and the first cutout 4 is in contact with the vertex of the notch 9, When the first cutout 4 is provided on the upper portion of the both-side heat-sealed portion 2, a notch hole 9a is provided in the center of the first cutout 4, A packaging body characterized in that a second notch 5 is provided which forms an inverted L-shape with a linear notch 5a located on an extension of the lower end of the first notch 4 and a notch 5b extending perpendicularly from the upper end of the first notch and leading to the outside of the packaging body.

2. The packaging body 1 has a front film 3 and a back film 16 joined together by the heat-sealed portions 2 on both sides, The upper end of the packaging body 1 is covered with a lid film 6 connected to the back film 16, 2. The package according to claim 1, wherein the package is a lidded bag 1a formed by joining the surfaces of the lid film 6 and the front film 3 at a heat-sealed portion 7 of the lid film.

3. The packaging body 1 is a three-sided bag 1b formed by arranging a front film 3 and a back film 16 with their heat-sealable surfaces facing each other and heat-sealing the two heat-sealable portions 2 and either the upper or lower parts of the front film 3 and the back film 16, An opening notch 14 is provided at the top of the heat-sealed portions 2 on both sides, 2. The package according to claim 1, wherein the first and second notches are provided below a notch for opening.

4. The packaging body 1 is arranged with the front film 3 and the back film 16 facing each other with their heat-sealable surfaces facing each other, A bottom film is inserted into the bottom side of the packaging body 1, with the heat-sealable surface facing the front film 3 and the back film 16; The self-standing bag is formed by forming a heat-sealed part at the both side heat-sealed parts 2 and the bottom part where the bottom film is inserted, An opening notch 14 is provided at the top of the heat-sealed portions 2 on both sides, 2. The package according to claim 1, wherein the first and second notches are provided below a notch for opening.

5. A packaging body described in any one of claims 1 to 4, characterized in that the first notch 4 and the second notch 5 are formed in a perforated shape.

6. A packaging body described in any one of claims 1 to 5, characterized in that the second notch 5 has a curved corner 5c or a circular notch 5d at the corner of the second notch 5.

Images