JP5503462B2 - Food packaging container and food packaging - Google Patents

Description

  The present invention relates to a food containing member, a food packaging container, and a food package suitable for containing and packaging food such as a hamburger provided in a fast food store.

  When providing a substantially round food such as a hamburger at a fast food store, a box-type container in which the lower container part and the upper container part can selectively take an open position and a closed position via a hinge part ( Clamshell type containers) are often used. Patent Document 1 shows an example of a clamshell type box-shaped container, in which the lower container part and the tip side of the upper container part can be reversed outward. By reversing a part of the container part, the hamburger accommodated from the opened part is exposed, and the hamburger can be eaten while holding the box by hand and without soiling the hand.

  Patent Document 2 discloses a size in which a hamburger accommodated can be wrapped in a container body in which a lower container portion and an upper container portion can selectively take an open posture and a closed posture via a hinge portion. The wrapping sheet is stored in the bottom part of the lower container part in a folded state in advance, and the hamburger is directly touched by hand by pulling and unpacking the wrapping sheet when eating and wrapping the stored hamburger. A food packaging container is described that can be completely eaten. Usually, in this type of container, the lower container part has a substantially square bottom plate and the upper container part has a substantially square top plate. And the length of one side of the bottom plate of the lower container part is made substantially equal to the diameter of a substantially circular food like a hamburger.

JP 2003-72749 A JP 2005-306480 A

  By using the food packaging container of the form described in Patent Document 1 or 2 on the fast food store side, the purchaser can finish eating food such as a hamburger without touching it directly by hand. Moreover, even if a foodstuff contains a liquid substance, it can finish eating a foodstuff without spilling it outside. Therefore, this type of food packaging container is a highly effective container.

  However, the packaging container described in Patent Document 1 needs to form a fold line or an easily breakable line with a perforation or the like in a part of the container, and the manufacture of the container becomes somewhat complicated. The packaging container described in Patent Document 2 is not particularly complicated in the manufacture of the container itself, but it is necessary to pull out and unfold the packaging sheet when eating and wrap the contained hamburger until it is eaten. The procedure is slightly complicated.

  The present invention has been made in view of the circumstances as described above. When a conventionally known packaging container is used as it is, it is very easy to take out food contained in the container, and the container is eaten. It is an object of the present invention to provide a more improved food storage member that does not contaminate the hand, a food packaging container that packages the food stored in the food storage member, and a food package.

  The food storage member according to the present invention is a bag-shaped food storage member constituted by a packaging member having at least two adjacent sides that wraps at least a part of the food, and the packaging member on the opened side includes Further, an extended tongue piece is provided.

  The food storage member is open on two adjacent sides, so that food can be stored very easily. Further, a part of the food is exposed in a state in which the food is contained, and the contained food can be eaten with the food containing member held in the hand and without touching the food. Further, the opened packaging member is provided with an extended tongue piece, and the tongue piece can cover all or part of one opened side, so that when eating In addition, the food can be more reliably prevented from touching the hand.

  In one aspect of the food container according to the present invention, the packaging member has a lower sheet portion and an upper sheet portion that face each other, and the two sides adjacent to the lower sheet portion and the upper sheet portion that face each other are closed. It is characterized by being. In this aspect, the lower sheet portion and the upper sheet portion may be integral or separate. In the case of a separate body, the two adjacent sides are joined by an appropriate means such as heat fusion to form the two closed sides.

  Also in the food storage member of this aspect, by setting the sizes of the lower sheet portion and the upper sheet portion that face each other to a size that exposes part of the food in a state in which the food is stored, the food storage member You can eat the stored food while holding it in your hand and without touching it. Further, it is possible to cover all or part of one open side.

  In one aspect of the food containing member according to the present invention, the packaging member has an opposing lower sheet part, an upper sheet part, and a foldable side sheet part, and the opposing lower sheet part and upper sheet part are adjacent to each other. Further, the two sides are closed via a side sheet portion.

  In this aspect, when the food is not stored, the food sheet storage member can be flattened with a narrower flat area by reducing the side sheet portion, thereby reducing the stock space. Can do. On the other hand, when storing food, if the lower sheet part and the upper sheet part are moved away from each other, the side sheet part that was in the folded position is easily raised, and the two sides are open, A food containing space in a state of being closed like a bag is formed on the side. Therefore, food can be stored in the food storage member very easily. After the food is stored, the tongue piece covers all or a part of one open side, so that food items such as a hamburger can be prevented from jumping out and eaten. Sometimes it is possible to more reliably prevent food from touching the hand.

  In a preferred embodiment of the food storage member having the above-described side sheet portion, the lower sheet portion and the upper sheet portion are rectangular, and the longitudinal width of the lower sheet portion and the upper sheet portion is substantially equal to the maximum width of the food to be stored. The width of at least the upper sheet portion in the short direction is smaller than the maximum width of the food to be stored.

  In said aspect, a rectangular parallelepiped food accommodation space is formed by separating the lower sheet part and the upper sheet part. And a foodstuff is accommodated in the stable state in the state which exposed a part from the open part of the longitudinal direction in the said rectangular parallelepiped food accommodation space. Also here, the open portion on the side where the food is not exposed in the rectangular parallelepiped food storage space can be entirely or partially covered with the above-mentioned tongue piece. In this aspect, the lateral width of the tongue piece is preferably the same as the width of the lower sheet portion in the lateral direction, but may be narrower.

  In the food containing member having the side sheet portion, the width of the upper sheet portion in the short direction is preferably about 1/2 to 3/4 of the maximum width of the food to be stored. Moreover, it is preferable that the said tongue piece is formed in the edge | side of the transversal direction of a lower sheet | seat part. Furthermore, it is preferable that the extension length of the tongue piece is approximately 1/1 to 1/2 of the longitudinal width of the side sheet portion.

  In the present invention, a person who intends to eat the food contained in the food containing member can hold the food containing member by hand and can carry the food to the mouth without touching the food. The portion of the food that is exposed from the receiving member can be eaten. In a preferred embodiment, the longitudinal width of the lower sheet portion and the upper sheet portion is substantially the same as the maximum width of the food to be stored, and the food storage member does not get in the way when eating.

  In the food containing member according to the present invention, in the middle of eating, by widening the open side of the packaging member to the side, and in the case of an aspect having an opposing lower sheet portion and upper sheet portion, the upper sheet portion Alternatively, by folding one or both open sides of the lower sheet portion substantially outward along a diagonal line, the exposed area of the food can be further expanded, making it easier to eat. Even in this case, the food can be held by hand with the food containing member without the finger touching the food. Even if the food contains a liquid material, the liquid material can be prevented from leaking outside by being closed in a bag shape of the food containing member and continuing to eat the food with the side facing down.

  When it has a side sheet | seat part, it is preferable that the vertical width of this side sheet | seat part is substantially equal to the maximum height of the foodstuff to accommodate. In this aspect, the food containing member can be made without any material waste, and the food can be accommodated in the food containing member without difficulty.

  In the aspect having the lower sheet portion and the upper sheet portion facing each other, the width in the short direction of the lower sheet portion may be arbitrary, but by making it the same as the upper sheet portion, it becomes easier to eat than the contained food. If the width of the upper sheet portion in the short direction is narrower than 1/2, it is difficult to hold the food containing member after containing food, and if it is wider than 3/4, the exposed portion of the stored food becomes small, There is a risk of difficulty eating.

  Moreover, in the aspect provided with a side sheet | seat part, when the extension length of the said tongue piece is longer than 1/1 of the vertical width of a side sheet | seat part, an extension part will become obstructive when eating, and when shorter than 1/2, it accommodates There is a risk that fingers or palms touch the food.

  The present invention also provides a food comprising a combination of a container body in which the lower container portion and the upper container portion can selectively take an open posture and a closed posture via a hinge portion, and the above-described food containing member. Disclosed is a packaging container, wherein the length of the tongue of the food container is approximately equal to or longer than the height of the side wall of the lower container portion.

  Furthermore, the food container having a container body in which the lower container portion and the upper container portion can selectively take an open posture and a closed posture via a hinge portion, and an opposing lower sheet portion and upper sheet portion. And the length of the lower sheet portion and the upper sheet portion of the food containing member is substantially the same as the length of one side of the bottom plate of the lower container portion of the container body, and the tongue A food packaging container is also disclosed wherein the length of the strip is approximately equal to or longer than the height of the side wall of the lower container portion.

  Furthermore, the present invention is a food package containing food using the food packaging container described above, wherein the food containing member containing food is positioned on the bottom plate side of the lower container portion on the side where the tongue piece is provided. Moreover, the food packaging body characterized by the tongue piece being accommodated in a container main body along a side wall is also disclosed.

  When the above food packaging container is used to make the above food packaging body, first, the container body is set in an open posture. Then, the operator holds a single food storage member in a flat posture and opens the two open sides to form a food storage space. In the case of the aspect having the lower sheet portion and the upper sheet portion that face each other, the lower sheet portion and the upper sheet portion are pulled apart in the direction of separating. Thereby, a food storage space is formed between the lower sheet portion and the upper sheet portion.

  The food storage member in this state is held in one hand with the opened side facing outward, and the food held in the other hand is placed in the food storage space described above. Then, the food containing member containing the food is housed in the lower container portion in a posture in which the side having the tongue piece is the bottom plate side of the lower container portion and the tongue piece is along the side wall. Thereafter, the food packaging body according to the present invention is completed by rotating the upper container portion using the hinge portion and superimposing the upper container portion on the lower container portion to bring the container body into a closed posture. And it is provided to the purchaser in that state.

  When a purchaser eats food, the upper container part is opened and the container main body is opened, and the food contained in the food container is taken out from the lower container part. By pulling it up, the whole food containing member can be brought into a state of being lifted together with the food, so that the food can be easily taken out from the lower container portion together with the food containing member. In addition, it is possible to avoid that the fingertip touches the food at that time. The way to eat the food after taking out is as described above, and you can finish eating all of the food without getting your hands dirty.

  In the present invention, the container body may be a conventionally known so-called clamshell type box-shaped container. For example, a packaging container as described in Patent Document 1 or Patent Document 2 may be used. However, in the present invention, since the food storage member described above is used in combination, a configuration in which the tip side of the lower container part and the upper container part can be reversed to the outside is unnecessary, and the lower container part and the upper container part are simply It is only necessary that the open posture and the closed posture can be selectively taken via the hinge portion.

Further, in the present invention, an appropriate material can be used for the food containing member provided that it is harmless to food, and paper, a laminated paper in which paper and a resin film such as a polyethylene film are laminated are suitable. In the case of laminated paper, the resin film side is used as the food side. In the case of a single paper, it is desirable to coat an oil-resistant agent or a resin that prevents food from adhering to the food contact surface. Furthermore, it is preferable that the cut edge of the paper in contact with the mouth is a mountain cut rather than a line cut, thereby preventing the skin from being damaged. The basis weight of the paper is preferably about ^{10g / m 2 ~100g / m 2} .

  By using the food storage member according to the present invention, the food can be easily stored in the food storage member, and the stored food can be eaten without soiling the hands. Moreover, in the food packaging body using the food packaging container according to the present invention, the food can be easily taken out from the container body without dirtying the hands, and the taken-out food can be finished without staining the hands. .

FIG. 1A shows an example of a container body used in the present invention, FIG. 1A shows an open state (open posture), and FIG. 1B shows a closed state (closed posture). An example of the food accommodation member by this invention is shown, FIG. 2 (a) shows an expanded view, FIG.2 (b) shows the state after an assembly. 3A is a view in which a hamburger as an example of food is stored in the food storage member shown in FIG. 2, and FIG. 3B is a view showing a state in which the hamburger is stored in the lower container portion of the container body. The expanded view which shows the other example of the foodstuff accommodation member by this invention. 5A shows a state where the food storage member shown in FIG. 4 is assembled, and FIG. 5B shows a state where a hamburger as an example of food is stored in the food storage member and stored in the lower container portion of the container body. FIG.

  The present invention will be described below with reference to the drawings.

  FIG. 1 shows an example of a container body used in the present invention. A container body 1 shown in FIG. 1 is a box-shaped container as a whole made of paper as described in Patent Document 1, and a lower container part 2 and an upper container part 3 are opened via a hinge part 4. A posture and a closed posture can be selectively taken. When in the closed position shown in FIG. 1 (b), the protruding pieces 5 and 5 formed on the lower container portion 2 engage with the locking pieces 6 and 6 formed on the upper container portion 3 to form a lid. The upper container part 3 is prevented from opening freely. The bottom plate 7 of the lower container part 2 has a rectangular shape with a lateral width W1 and a longitudinal width L1. In the illustrated example, the height of the four side walls 8 of the lower container portion 2 is the highest on the side wall 8a on the hinge part 4 side, and the height of the other three side walls 8 is lower than that. ing.

  In the present invention, the container body 1 having the shape shown in FIG. 1 is an example, and the material, shape, size, etc. thereof are arbitrary. In particular, the heights of the four side walls 8 of the lower container part 2 may all be equal. Hereinafter, the present invention will be described by taking as an example a case where a substantially cylindrical hamburger 50 having a height h and a diameter d is accommodated in the packaging container 1 as food. Further, in this example, since the hamburger 50 to be accommodated is substantially cylindrical, the bottom body 7 of the lower container portion 2 is square, that is, the container body 1 having the width W1 = the width L1 is used.

  FIG. 2 shows an example of a food containing member used together with the container body 1 described above. The food containing member 10 is made of a thin foldable material, preferably a material in which a resin film such as paper and polyethylene film is laminated. As shown in the developed view of FIG. A lower sheet portion 11 and a packaging member comprising an upper sheet portion 12 having the same shape as the lower sheet portion 11 continuous to the side of the lower sheet portion 11, and the lower side 13 side of the lower sheet portion 11 of the packaging member is predetermined. A tongue 14 of width and length is provided. By folding back from the boundary 15 between the lower sheet portion 11 and the upper sheet portion 12, the upper sheet portion 12 is superimposed on the lower sheet portion 11, and only the upper side 16 side of each sheet is joined integrally with a heat seal or the like, It is set as the food accommodating member 10 which is shown with a top view in FIG.2 (b).

  That is, the food storage member 10 includes a lower sheet portion 11 and an upper sheet portion 12 that face each other, the two sides 13 and 17 that intersect each other can be opened, and the other two sides 15 and 16 have a bag shape. It has a closed shape, and a tongue piece 14 is provided on one side 13 on the open side of the lower sheet portion 11 and extends to the side opposite to the side 16 on the closed side. And in the state which does not accommodate a foodstuff, it becomes the flat attitude | position with which the lower sheet | seat part 11 and the upper sheet | seat part 12 overlapped.

  Although not shown, the lower sheet part 11 and the upper sheet part 12 having the tongue piece 14 are prepared as separate bodies, and the two intersecting sides 15 and 16 side can be joined together by heat sealing or the like, A food containing member 10 having a shape shown as a plan view in FIG. 2B can be obtained.

  FIG. 3A shows the food storage member 10 in a state in which the lower sheet portion 11 and the upper sheet portion 12 are separated from each other, and a substantially circular hamburger 50 in a plan view in the food storage space P formed thereby. The state which accommodated is shown. As shown in the figure, in the food container 10 of this embodiment, the lower sheet portion 11 and the upper sheet portion 12 are separated in the vertical direction so that the lower sheet portion 11 and the upper sheet portion 12 on the closed side 2 are separated. A region close to the two sides 15 and 16 has a standing posture, and a side wall portion 20 corresponding to the separation distance is formed. The remaining portion of the lower sheet portion 11 and the upper sheet portion 12 and the side wall portion 20 form a food containing space P. And according to the separation distance of the lower sheet | seat part 11 and the upper sheet | seat part 12, the shape of the food accommodation space P also changes.

  In actually making the food containing member 10, the food to be stored, that is, the height h and the diameter d of the hamburger 50, the dimension of the bottom 7 of the lower container portion 2 and the height of the side wall 8 in the container body 1 described above. In consideration of the above, the sizes of the lower sheet portion 11, the upper sheet portion 12, and the tongue piece 14 are set.

  That is, when it is assumed that the hamburger 50 having a height h is accommodated, it is necessary to separate the lower sheet portion 11 and the upper sheet portion 12 by a distance at which the side wall portion 20 having a height h is formed. However, in that state, the length in the long side direction of the lower sheet portion 11 and the upper sheet portion 12 is either the horizontal width W1 or the vertical width L1 of the bottom plate 7 of the lower container portion 2, more preferably the longer one The length in the short side direction of the lower sheet portion 11 and the upper sheet portion 12 is preferably 1 / of the diameter d so as to be shorter than the diameter d of the hamburger 50 to be accommodated. The dimension of the lower sheet | seat part 11 and the upper sheet | seat part 12 is set so that it may become about 2-3 / 5.

  The length of the tongue piece 14 is such that when the food container 10 containing the hamburger 50 is accommodated in the lower container part 2 with the lower sheet part 11 side facing the bottom plate 7 of the lower container part 2, The height is set to be equal to or longer than the height of the side wall 8b (see FIG. 3B) that the tongue piece 14 faces. The lateral width of the tongue piece 14 is desirably set to be the same as the lateral width of the portion of the lower sheet portion 11 excluding the portion that is the side wall portion 20 at that time, but may be narrower than that. In addition, when the top part of the side wall 8 inclines like the lower container part 2 shown in FIG. 1, the average height is considered as the height of the side wall of the lower container part 2. FIG.

  A food container 10 designed as described above and containing a hamburger 50 having a height h and a diameter d is placed in the lower container portion 2 of the container body 1 shown in FIG. The tongue 14 is accommodated in such a posture that the side faces the bottom plate 7 of the lower container portion 2 and the tongue piece 14 is along one of the side walls 8. FIG. 3B shows a state in which the tongue piece 14 formed on the lower sheet portion 11 is accommodated along one of the left and right inclined side walls 8b of the lower container portion 2, but is not limited thereto. . In the state shown in FIG. 3B, a part of the tongue piece 14 protrudes from the top of the side wall 8b. When the side walls have different heights as in the lower container part 2 shown in the figure, the length of the tongue piece 14 is set to be longer than the highest side wall (in this example, the side wall 8a). The food container 10 containing the hamburger 50 can be accommodated in the lower container part 2 without considering the direction of the food container 10.

  A person (purchaser) who wants to remove the hamburger 50 from the lower container portion 2 first picks the tongue piece 14 and slightly lifts it up. Thereby, the food containing member 10 containing the hamburger 50 is slightly lifted, and a gap enough to insert a finger is generated between the lower container portion 2 and the bottom plate 7. Thereby, the purchaser can take out the hamburger 50 together with the food container 10 from the lower container portion 2 without touching the hamburger 50 with his fingertip.

  After taking out, the part which protruded from the food accommodation member 10 of the hamburger 50 is eaten with the posture which held the food accommodation member 10 by hand. Further, the exposed area of the hamburger 50 gradually expands by spreading the lower sheet portion 11 and the upper sheet portion 12 outward, so that the hamburger is maintained in a state in which the food container 10 is held by hand. You can finish all 50. During that time, the finger or the like does not touch the hamburger 50. In addition, when the food container space P is being eaten, the open portion in the short direction of the food storage space P is covered with the tongue piece 14 so that the hamburger 50 can be more reliably prevented from touching the hand.

  In the above example, the width of the lower sheet portion 11 and the upper sheet portion 12 in the short direction is the same, but the width of the upper sheet portion 12 in the short direction is set narrower than that of the lower sheet portion 11. May be. Further, although the two closed sides 15 and 16 are illustrated as being orthogonal to each other, the closed side may have a shape in which a corner portion forms a circle or an ellipse.

  FIG. 4 shows a development view of another example of the food containing member. This food containing member 10A is different from the above-described food containing member 10 in that the side wall portion 20 described above is provided in advance as the side sheet portions 26 and 27 (see FIG. 5B). In FIG. 4, the dimensions of the developed food container 10 </ b> A are shown on the assumption that the food container 10 </ b> A accommodates a substantially cylindrical hamburger 50 having a height h of about 60 mm and a diameter d of about 100 mm. Although attached, this is merely an example, and is not limited thereto.

  In the developed view, a rectangular region indicated by 11a is a portion corresponding to the lower sheet portion, and the position of the object across the straight line L parallel to the long side of the region 11a in the drawing is the upper sheet portion that also forms a rectangle. There is a corresponding region 12a. Moreover, the area | region 14a extended to the one short side of the area | region 11a is a part corresponded to the above-mentioned tongue piece.

  In this example, the lower sheet portion 11a and the upper sheet portion 12a are rectangular with a width of 98 mm × height 63 mm, and the tongue piece 14a is a rectangle with a width of 40 mm × height 63 mm. A first extension portion 21 having a width of 52 mm × height of 63 mm extends on the opposite side (right side in the drawing) of the lower sheet portion 11a to the tongue piece 14a, and on the right side in the drawing of the upper sheet portion 12a, the width of 42 mm × A second extension 22 having a height of 63 mm extends.

  Between the lower sheet portion 11a and the upper sheet portion 12a, a connection region 23 having a width of 98 mm × a height of 64 mm is located. In the drawing of the connection region 23, a third region having a width of 42 mm × a height of 64 mm is provided on the right side. The extension 24 extends. The third extension 24 is also continuous with the first and second extensions 21 and 22. Accordingly, the first extension portion 21 has an overhang portion 25 having a width of 10 mm and a height of 63 mm that protrudes further to the right side than the second extension portion 21 and the third extension portion 24 at the right end thereof. The above-described straight line L is located at a place that runs through the center of the connecting region 23 and the third extension 24.

  In forming the food containing member 10A, first, the straight line L is folded in a mountain. Next, the boundary line between the lower sheet portion 11a and the connection region 23 is valley-folded, and the boundary line between the upper sheet portion 12a and the connection region 23 is valley-folded. Accordingly, a flat rectangular body is formed in which a rectangular region including the folded region 23 is sandwiched between a rectangular region including the lower sheet portion 11a and a rectangular region including the upper sheet portion 12a. In the rectangular body, the above-described tongue piece 14a extends to the left in the view of the lower sheet portion 11a without overlapping with the other, and the protruding portion 25 also has a right in the view of the lower sheet portion 11a without overlapping with the other. Extends towards.

  Next, after an adhesive is applied to the overhanging portion 25, the whole overlapped portion is valley-folded at a position slightly entered from the right end (for example, the position of the straight line Lc), and the overhanging portion 25 is made to be the second extension portion 22. By adhering to the back surface, the food containing member 10A having a flat posture and having two intersecting sides open and the other two sides closed is completed. The food storage member 10A in this state is in a non-use state, and is stacked and transported or stocked in multiple stages.

  In use, the lower sheet portion 11a and the upper sheet portion 12a are gradually separated from the two open sides. As a result, the joint region 23 and the third extension 24 that have been folded in two are gradually raised, and the joint region 23 is almost completely upright. The third extension 24 that is folded in half cannot be raised because its right end is bent at the position of the straight line Lc. Reference numeral 24 denotes a state of being folded in a state of being folded at the positions of the straight lines Ld and Ld in the drawing, and rises in a posture orthogonal to the above-described rising connection region 23. In this state, the first and second extension portions 21 and 22 are also in a state of rising in a posture orthogonal to the rising connection region 23.

  Fig.5 (a) has shown the state of 10 A of food accommodation members at that time. As shown in the figure, the rising connection region 23 becomes a side sheet portion (side wall portion) 26 on the long side where the lower sheet portion 11a and the upper sheet portion 12a facing each other are closed, and at the positions of the straight lines Ld and Ld. The third extension portion 24 and the first and second extension portions 21 and 22 in the state of being folded in a mountain form a side sheet portion 27 (side wall portion) on the short side that is closed. Thereby, a substantially rectangular parallelepiped food storage space P is formed in the food storage member 10A.

  In use, the food storage member 10A in the above-described flat posture is set to the open posture shown in FIG. 5A by separating the lower sheet portion 11a and the upper sheet portion 12a in the vertical direction. And the hamburger 50 is accommodated in the rectangular parallelepiped food accommodation space P like the above-mentioned food accommodation member 10. Because of the dimensional relationship described above, the hamburger 50 is accommodated in a state where a part thereof is exposed from the opening side in the longitudinal direction of the food accommodating space P.

  FIG. 5B shows the food containing member 10 </ b> A containing the hamburger 50 facing the lower container portion 2 of the container body 1 shown in FIG. 1 and the lower sheet portion 11 a side facing the bottom plate 7 of the lower container portion 2. It shows the state when accommodated. Also in this case, since a part of the tongue piece 14a formed in the lower sheet portion 11a slightly protrudes from the left and right inclined side wall top portions of the lower container portion 2, the above-described food containing member 10 is used. Similarly, the hamburger 50 can be easily taken out from the lower container portion 2 together with the food container 10A without touching the hamburger 50 with a fingertip.

  Moreover, the way of eating the hamburger 50 after taking out is the same as that of the food containing member 10 and can be eaten without touching the hamburger 50 with a finger or the like. On the way, the exposed portion of the hamburger 50 is further expanded by bending the lower sheet portion 11a and the upper sheet portion 12a outward at the diagonal lines 28 and 29 shown in FIGS. 4 and 5A. You can also. Moreover, since the opening part of the transversal direction of the rectangular parallelepiped food accommodation space P can also be covered with the tongue piece 14a when eating, it can prevent the ingredient | tool of the hamburger 50 from jumping outside, and the hamburger 50 Can be more reliably prevented from touching the hand.

  Although not shown, also in the food containing member 10A, the width of the upper sheet portion 12a in the short direction may be set narrower than that of the lower sheet portion 11a.

1 ... Container body,
2 ... Lower container part,
3 ... Upper container part,
7 ... Bottom plate of lower container part,
8 ... Side wall of lower container part,
50 ... cylindrical hamburger as food,
10, 10A ... food containing member,
11, 11a ... lower sheet part,
12, 12a ... upper sheet part,
14, 14a ... tongue,
13, 17 ... side on the open side,
15, 16 ... the closed side,
20 ... side wall,
26, 27 ... side sheet portions corresponding to side wall portions,
21 ... 1st extension part (it constitutes a side sheet part),
22 ... 2nd extension part (it constitutes a side sheet part),
23 ... Connecting region (composing the side sheet portion),
24 ... 3rd extension part (it constitutes a side sheet part),
25 ... Overhang part.

Claims (8)

A container body in which the lower container part and the upper container part can selectively take an open position and a closed position via a hinge part, and a package in which at least two adjacent sides that wrap at least a part of food are opened It is a bag-like food storage member constituted by a member, and the opened packaging member is a food packaging container comprising a combination with a food storage member provided with an extended tongue piece The food packaging container is characterized in that a length of the tongue piece of the food containing member is substantially equal to or longer than a height of the side wall of the lower container portion. A container body in which the lower container part and the upper container part can selectively take an open position and a closed position via a hinge part, and a package in which at least two adjacent sides that wrap at least a part of food are opened A bag-like food containing member configured by a member, wherein the packaging member has a lower sheet portion and an upper sheet portion facing each other, and the opposite lower sheet portion and upper sheet portion are adjacent to two sides The packaging member on the opened side is a container for food packaging comprising a combination with a food containing member provided with an extended tongue piece, and is located under the food containing member. The length of the sheet portion and the upper sheet portion is substantially the same as the length of one side of the bottom plate of the lower container portion of the container body, and the length of the tongue piece is substantially equal to or higher than the height of the side wall of the lower container portion. A container for food packaging, characterized by being longer. A container body in which the lower container part and the upper container part can selectively take an open position and a closed position via a hinge part, and a package in which at least two adjacent sides that wrap at least a part of food are opened A bag-like food containing member constituted by a member, wherein the packaging member has an opposing lower sheet portion, an upper sheet portion, and a foldable side sheet portion, and the opposing lower sheet portion and upper sheet portion Is closed through a side sheet portion on two adjacent sides, and the packaging member on the opened side is a food product comprising a combination with a food containing member provided with an extended tongue piece In the packaging container, the length of the lower sheet portion and the upper sheet portion of the food containing member is substantially the same as the length of one side of the bottom plate of the lower container portion of the container main body, and the length of the tongue piece is Is approximately equal to the height of the side wall of the lower container Food packaging container according to claim longer than that. The food packaging container according to claim 3, wherein the lower sheet portion and the upper sheet portion of the food storage member are rectangular, and the longitudinal widths of the lower sheet portion and the upper sheet portion are the maximum length of the food to be stored. A food packaging container, characterized in that it is substantially the same as at least the width of at least the upper sheet portion in the lateral direction being smaller than the maximum width of food to be accommodated. 5. The food packaging container according to claim 3, wherein a width in a short direction of the upper sheet portion in the food containing member is approximately ½ to 3/4 of a maximum width of the food to be contained. A container for food packaging. It is a container for food packaging as described in any one of Claims 3-5, Comprising: The extension length of the said tongue piece in the said food accommodation member is substantially 1/1 to 1 of the vertical width of the said side sheet | seat part. Food packaging container characterized by being / 2. A food packaging container according to any one of請Motomeko 2 to 6, the tongue in the food receiving member and characterized by being formed in the lateral direction of the sides of the lower seat portion Food packaging container. A food package containing food using the food packaging container according to any one of claims 1 to 7, wherein the food containing member containing food is placed on a side where the tongue piece is provided. A food packaging body which is accommodated in a container body as a bottom plate side of a container part and with a tongue piece along a side wall.

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