JP5974550B2 - Package - Google Patents

Description

  The present invention relates to a package for packaging products.

  Relatively small products such as lip balm, lotion, and spray that are sold in supermarkets, pharmacies, convenience stores, and other stores are often distributed and sold in the form of packaging using mounts and transparent plastic. The packaged goods are displayed or displayed in the store and taken by consumers.

  A blister pack is known in which a product is placed in a blister made of transparent plastic having a concave portion corresponding to the shape and size of the product, and the back of the blister is closed by a mount. The display effect is high because the packaged goods can be seen well through transparent blisters, but the production cost is high because it is necessary to make a mold to mold the blisters.

  In order to solve this problem, products for packaging products using stretchable plastic materials have been proposed.

JP 2002-2683 A

  In this packaging container, the front side of the product is covered with a transparent plastic material having a relatively high rigidity, and the back side of the product is covered with a plastic material having elasticity. The packaged product protrudes from the back of the packaging container. For this reason, the outline of the product can only be confirmed by turning the packaging container over and recognizing the back of the packaging container. In addition, the stretchable plastic material provided on the back is stretched flat, and the back of the product covers the back by being pushed by the product. It is difficult to package products with a thickness exceeding the stretch limit of stretchable plastic. In addition, when stretchable plastic is stretched, the strength of the portion is weakened.

  It is an object of the present invention to make it possible to confirm the outer shape of a packaged product from a front side (front side).

  An object of the present invention is to provide a package that can sufficiently cover a product even when a film that does not stretch is used.

  A packaging body according to a first invention is connected to a front frame body having a product window and one side of the front frame body via a fold line, and the inside of the front frame body is overlapped and held on the side surface. The inside of the front frame body is affixed in parallel with the back surface to cover the back panel body and the product window of the front frame body, and the inside of the back panel body is also affixed in parallel with the back surface across the fold line. And at least one of the side portions includes a film bonded to at least one of the inner surface of the front frame body and the inner surface of the back panel body. The film is a product which is sandwiched between the film portion covering the product window of the front frame body and the back panel body and is fixed and covered outwardly through the product window in a state covered with the film. The product window has a length at least equal to the protruding amount from the product window above the upper end and below the lower end of the product window. Further, the length of the film that causes the films to overlap when the front frame body or the back panel body is folded at the position of the fold line in a state where the product is sandwiched between the front frame body and the back panel. Hold in the direction that the body is connected (left-right direction). Above and below the product window of the front frame body, the overlapped films of the front frame body and the back panel body are adhered to each other.

  The package according to the present invention is suitable for using a film that does not stretch. That is, the film used in the packaging body of the present invention has a length (a margin) at least equivalent to the protruding amount from the product window of the product projected outward through the product window above the upper end of the product window. And each below the bottom. Further, when the front frame body or the back panel body is folded at the position of the fold line with the product sandwiched, the length (allowance) that causes the films to overlap each other is set to a length (allowance). Hold in the direction where the body is connected. For this reason, even if it is a film which does not produce elongation, the goods which protrude outward from a goods window can fully be covered. Since there is no variation in the thickness of the film that occurs due to the elongation, there is no occurrence of weak spots throughout the film. By using a film that does not cause elongation, automatic packaging of products is facilitated.

  When one side of the film is bonded to the inner side of the front frame and the other side is bonded to the inner side of the back panel, the other end of the film is attached to the front and rear panels. It is bonded to the back panel body with a fold line between them and a gap. When the front frame body or the back panel body is folded inside at the position of the fold line, the other end (adhesion position) of the film approaches the product window of the front frame body, and a margin is generated in the film. The product protruding from the product window can be sufficiently covered by the margin generated in the film.

  In any case, since at least one side of the film is adhered to at least one of the inner surface of the front frame body and the inner surface of the back panel body, the film cannot fall off from the package. Absent. In addition, when the product is sandwiched and folded at the position of the fold line, the films overlap each other, and the inside of the overlapped front frame body and back panel body is visible above and below the product window. Since the overlapping films are bonded together, the product covered with the film does not fall out of the film from above or below the product window. Since the overlapped films are bonded to each other, the inner frame of the front frame body and the back panel body does not cause a positional shift between the films. Typically, welding (thermal welding, ultrasonic welding) can be used for adhesion between films. Heat, ultrasonic waves, etc. for welding the films are applied to the outside of the front and back panel bodies that overlap each other with the product in between.

  The film may be, for example, a film that shrinks when heated (so-called shrink film). In this case, the packaged product can be fixed in a state of being pressed by the film. Further, it is preferable to use a transparent or translucent film. By using a transparent or translucent film, the product name printed on the product can be confirmed through the film. In any case, since the product covered with the film protrudes outward from the product window of the front frame, the outer shape of the product can be confirmed from the front. The product window of the front frame body may have a shape and size corresponding to the outer shape and size of the product to be packaged.

  Adhesives are typically used to bond one side or both sides of the film to the inside frame of the front frame or back panel, but a fixing tool (tape, stapler, etc.) ) May be used. In addition, a thermoplastic resin or the like is provided in advance on the front frame body or back panel body to which the film is to be bonded, and at least one side of the film is displayed by welding (thermal welding, ultrasonic welding, etc.). You may adhere | attach to a frame or a back panel body. Furthermore, a thermoplastic resin or the like may be provided on the inner side of the front frame body and the back panel body corresponding to the upper and lower parts of the product window to which the films are bonded. When the overlapped films of the front frame body and the back panel body are bonded to each other by welding, the film and the front frame body and the film and the back panel body can be bonded at the same time.

  A fold piece, which is overlapped with the inner surface of the front frame body and held on the other side of the front frame body opposite to the side on which the back panel body is connected, is connected via a fold line. One side part of the film may be bonded to the inner side of the back panel body, and the other side part may be bonded to the inner side of the folded piece.

  In one embodiment, a part of the product window is continuously formed on the back panel body. That is, the product window is formed across the fold line between the front frame body and the back panel body. In this case, the product covered with the film is covered and held by the film on the side of the package (that is, the side where the fold line is located), and the front frame is covered with the film while part of the product is covered with the film. It protrudes into the crocodile and protrudes with the back panel covered with the film. Products can be packaged in a novel form.

  In another embodiment, the lower end of the product window is formed in contact with the lower end of the front frame. The package can be made self-supporting by utilizing the bottom of the product protruding outward from the product window in the state covered with the film.

  The packaging body according to the second invention is connected to the front frame body having the product window and both sides of the front frame body via the first and second fold lines, respectively, The inside of the front frame body is affixed in parallel with the side wall so as to cover the first and second back panel bodies and the product window of the front frame body that are held in a superimposed manner, and both sides of the front frame body The first and second back panel bodies are attached in parallel with the inner surface of the first and second fold lines, and at least one of the side portions is the first and second side portions. A film adhered to at least one of the inner sides of the back panel body, the film comprising a film portion covering a product window of the front frame body and the first and second back panel bodies. Projecting outward through the product window with the film sandwiched between and fixed by the film The first and second products have a length at least equal to the protruding amount of the product from the product window above the upper end and below the lower end of the product window and sandwich the product. The front frame body and the first and second back panel bodies are connected to each other at a length that causes the films to overlap when the first and second back panel bodies are folded at the position of the folding line. In the direction and above and below the commodity window of the front frame body, the overlapped film of the front frame body and the first and second back panel bodies are bonded to each other.

  Similarly to the package of the first invention, the package of the second invention is also suitable for using a film that does not stretch. The product projected outwardly through the product window has a length (allowance) at least equal to the amount of projection from the product window above the upper end of the product window and below the lower end of the product window. When the film is folded back at the position of the fold line, the length (allowance) that causes the films to overlap is provided in the direction in which the front frame body and the back panel body are connected (left and right direction). Because. Even a film that does not stretch can sufficiently cover a product protruding outward from the product window. Since there is no variation in the thickness of the film that occurs due to the elongation, there is no occurrence of weak spots throughout the film. It is easy to automatically package products.

  When one side of the film is bonded to the inner side of the first back panel body and the other side is bonded to the inner side of the second back panel body, one end of the film is attached to the front frame A first fold line and a gap between the body and the first back panel body, and the other end of the film is bonded to the front frame body and the second back panel body. It is bonded to the second back panel body with a second fold line and a gap therebetween. When the first and second back panel bodies are folded inward at the positions of the first and second folding lines, the one end and the other end (adhesion position) of the film approach the product window of the front frame, There is room in the film. The product protruding from the product window can be sufficiently covered by the margin generated in the film.

  A packaging body according to a third invention is connected to a front frame body having a product window and both sides of the front frame body via first and second fold lines, respectively, The first and second folded pieces, which are held in a superimposed manner, are connected to the table frame body via a third folding line in a direction perpendicular to the direction in which the first and second folded pieces are connected. The inner surface of the front frame is attached in parallel to the rear surface so as to cover the back panel body that is held by being overlapped with the inner surface of the front frame, and the product window of the front frame. It is a film that is applied in parallel with the inner surface of the fold across the first and second fold lines on both sides of the front frame body, and at least one side portion is the first and second fold pieces. A film adhered to at least one of the film frame, the film covering the product window of the front frame and the upper part. The length of the product which is fixed between the back panel body and is covered with the film, and protrudes outward through the product window. In the upper and lower ends of the product window, and the first and second folded pieces are folded at the positions of the first and second fold lines with the product sandwiched therebetween. Occasionally a length (allowance) that causes the films to overlap each other is in the direction in which the table frame and the first and second folded pieces are connected, and above and below the product window of the table frame. In FIG. 2, the overlapping films of the front frame body and the back panel body are adhered to each other. It is an aspect which implement | achieves adhesion | attachment of a film and a surface frame using a fold piece.

  A packaging body according to a fourth aspect of the present invention is a table frame body having a first product window, and is connected to one side of the table frame body via a fold line, and is superposed and held on the table frame body. A front frame having two product windows, and a first product window of the front frame and a second product window of the back frame so as to cover the folding line, A film that is applied in parallel with the side of the side wall and the back frame, wherein at least one of the side portions is the side of the front frame and the side of the back panel A film adhered to at least one of the first frame and the film between a film portion covering the first commodity window of the front frame and a film portion covering the second commodity window of the back frame. Through the first and second product windows in a state of being sandwiched and fixed and covered with the film. The length of the product that protrudes in the opposite direction from the first and second product windows (a margin) is set at the upper and lower ends of the upper and lower ends of the first and second product windows. And the length of the overlap between the films when folded back at the position of the fold line with the product sandwiched between them, the front frame body and the back panel body. Are attached to each other, and the films of the overlapped front and back frame bodies are adhered to each other above and below the first and second product windows.

  In the package according to the fourth aspect of the invention, the product covered with the film protrudes from both the product window of the front frame and the product window of the back frame in the front and back sides. The external shape of the product can be confirmed on both sides.

  In the packaging body according to the first to fourth inventions, the film is stuck in parallel on the inner side of the front frame and the inner side of the back panel or back frame. Suitable for

It is a perspective view of the packaging body of 1st Example. It is sectional drawing which follows the II-II line of FIG. It is sectional drawing which follows the III-III line of FIG. It is an expanded view of the package body of 1st Example. It is sectional drawing which follows the VV line of FIG. It is sectional drawing in the middle of returning a table frame. It is an expanded view of the package of 2nd Example. It is an expanded view of the package body of 3rd Example. It is sectional drawing which follows the IX-IX line of FIG. It is sectional drawing of the package body of 3rd Example. It is an expanded view of the package body of 4th Example. It is a perspective view of the package body of 4th Example. It is an expanded view of the package body of 5th Example. It is a perspective view of the package body of 5th Example. It is an expanded view of the package body of 6th Example. It is a perspective view of the package body of 6th Example. It is an expanded view of the package of 7th Example. It is a perspective view of the packaging body of 7th Example. It is an expanded view of the package body of 8th Example. It is a perspective view of the package body of 8th Example. It is an expanded view of the package of 9th Example. It is a perspective view of the packaging body of 9th Example. It is an expanded view of the package of 10th Example. It is a perspective view of the packaging body of 10th Example. It is sectional drawing which follows the XXV-XXV line | wire of FIG. It is sectional drawing which follows the XXVI-XXVI line of FIG. It is an expanded view of the package body of 11th Example. It is a perspective view of the package body of 11th Example. It is an expanded view of the package body of 12th Example. It is an expanded view of the package body of 13th Example. It is a perspective view of the package body of 13th Example.

(First embodiment)
FIG. 1 is a perspective view showing a package 1A for display of products of the first embodiment in a state where a product 5A is packaged. FIG. 2 is a sectional view taken along line II-II in FIG. FIG. 3 is a sectional view taken along line III-III in FIG.

  The package 1 </ b> A includes a rectangular front frame body 2, a rectangular back panel body (mounting paper) 3, and a film 4 positioned between the front frame body 2 and the back panel body 3. The front frame body 2 and the back panel body 3 are made of a single cardboard. Instead of cardboard, cardboard, plastic sheet, or a composite material thereof may be used. The film 4 is a transparent or translucent thin plastic film, and is preferably a film that does not or does not easily stretch, that is, has a low tensile elongation. As will be described later, one side portion of the film 4 is bonded by a glue portion n provided on the surface of the front frame body 2 that becomes a trap. For the film 4, for example, a polyvinylidene chloride film can be used.

  A rectangular product window 2 </ b> A is formed on the front frame 2. The product window 2A has a shape in which the front surface of the product 5A to be packaged by the package 1A preferably matches the shape of the wrinkle, and the size also corresponds to the size of the product 5A to be packaged, preferably matched. It is supposed to be something or a little bigger. In any case, the product window 2A has a shape and size through which the packaged product 5A can be seen.

  As described above, the front frame body 2 and the back panel body 3 are made of a single cardboard, and the front frame body 2 and the back panel body 3 are connected via the folding line L. By folding one cardboard at the position of the fold line L, the front frame body 2 and the back panel body 3 are overlapped. In order to make it easy to fold the cardboard at the position of the fold line L, the fold line L may be previously provided with a crease (shallow line-shaped depression), or a shallow notch may be formed in advance. Good.

  Circular hook holes 2 </ b> B and 3 </ b> B are formed above the frame portion above the product window 2 </ b> A of the front frame body 2 and above the back panel body 3. When the cardboard is folded at the position of the fold line L, these hook holes 2B and 3B overlap. The product 5A packaged by the package 1A is hung on the hooks using these hook holes 2B and 3B and displayed in a store or the like.

  As will be described later, the film 4 provided on the inside of the front frame 2 covers the entire product window 2A opened in the front frame 2. The product 5A is positioned at a position corresponding to the product window 2A covered with the film 4 on the side where the inside of the front frame 2 becomes the inside, and the inside of the front frame 2 or the back panel 3 is placed at the position of the folding line L. Fold over the crocodile and overlap. At this time, the film 4 in which the inside of the front frame body 2 and the back panel body 3 is attached to the back side is also folded. The product 5A is sandwiched by the film 4 and the back panel 3 from the front and back (front and back). The overlapped front frame body 2 and the back panel body 3 are bonded by the glue portion N provided on the side portion of the back panel body 3, and the overlapped state is maintained. In addition, the overlapping portions of the films 4 are bonded to each other by welding above and below the product window 2A (the welding between the films 4 is indicated by black circles in FIG. 3). The back panel 3 may be slightly curved on the back side (back side) (see FIGS. 2 and 3). The back surface of the product 5 </ b> A is supported by the back panel body 3. On the other hand, in the front side (front side), the product 5A protrudes outward from the product window 2A beyond the front frame 2. The film 4 is pressed by the product 5A in a direction protruding from the product window 2A and is in close contact with the product 5A. Since the film 4 is transparent or translucent, characters and figures printed on the product 5A through the film 4 and the color of the product 5A are confirmed. Further, since the product 5A covered with the film 4 protrudes from the product window 2A, the outer shape of the product 5A is also confirmed from the table.

  FIG. 4 shows a side where the inside of the unfolded package 1A becomes a trap. In FIG. 4, the product 5A is not shown. FIG. 5 is a cross-sectional view taken along line VV in FIG. FIG. 6 is a cross-sectional view of the package 1A in the middle of packaging of the product 5A (during assembly).

  4 and 5, as described above, the front frame body 2 and the back panel body 3 in which the product window 2 </ b> A is opened are connected via the fold line L. One side of the film 4 covering the product window 2 </ b> A is bonded to the surface of the front frame body 2 that is the inside of the front frame body 2 by a glue portion n provided on the front frame body 2.

  The film 4 has a size that not only covers the product window 2A of the front frame 2 but also covers a part of the frame portion of the front frame 2 around the product window 2A. In order to reliably cover the top and bottom surfaces of the product 5A projecting outward from the product window 2A, the film 4 is placed on the product window 2A projecting from the product window 2A above the upper end and below the lower end of the product window 2A. It has a margin of at least the same length as the protruding amount. Further, the film 4 extends across the fold line L also on the surface where the inside of the back panel body 3 becomes a trap. When the front frame body 2 or the back panel body 3 is folded at the position of the fold line L with the product 5A sandwiched in the left-right direction of the film 4 (the product 5A covered with the film 4 is the product When projecting outward from the window 2A), there is a length that causes the films 4 to overlap each other.

  The film 4 can be pasted (glued) by using an automatic window pasting machine. The front frame body 2 and the back panel body 3 are provided to the automatic window pasting machine in a flush state (unfolded state), and the glue part n described above is applied linearly on the surface of the front frame body 2 that becomes the inside. The Surface and back panel body in which the inside of the front frame body 2 and the back panel body are parallel to the inside surface of the front frame body 2 so that the film 4 covers the product window 2A. 3 is put on a surface that becomes a trap, and the position of the paste portion n is pressed, so that the film 4 comes into close contact with each other, and the attachment of the film 4 is completed.

  As described above, one side of the film 4 is bonded to the front frame 2 by the glue portion n, and the other side of the film 4 is not bonded. For this reason, referring to FIG. 6, when the product 5A is protruded outward from the product window 2A, the other side of the film 4 is not in the direction of the product window 2A. It moves and is pushed into the product window 2A. Of course, the film 4 is pushed into the product window 2A even in the upper side and the lower side of the product window 2A.

  After the front frame body 2 or the back panel body 3 is completely folded back, the front frame body 2 and the back panel body 3 are bonded and fixed by the glue portion N. As described above, the film 4 has a length that causes the films 4 to overlap when the front frame body 2 and the back panel body 3 are overlapped to protrude the product 5A outward from the product window 2A. Since it has in the left-right direction (the direction in which the front frame body 2 and the back panel body 3 are connected), the films 4 overlap each other in a state where the front frame body 2 or the back panel body 3 is completely folded ( (See FIG. 3). By applying heat from the outside of the front frame body 2 and the back panel body 3 above and below the product window 2A, for example, heat is applied to the overlapping films 4 above and below the product window 2A. Packaging of the product 5A by the package 1A is completed.

  As described above, the film 4 used in the packaging body 1A of the first embodiment does not cause elongation (the tensile elongation is small). Further, as described above, the film 4 has a margin that is at least equivalent to the amount of protrusion of the product 5A projected from the product window 2A through the product window 2A, above the top of the product window 2A. Further, there is a margin for causing the films 4 to overlap each other when the front frame body 2 or the back panel body 3 is folded at the position of the fold line L with the product 5A sandwiched between the lower end and the lower end. The length of the minute is in the direction in which the front frame body 2 and the back panel body 3 are connected. For this reason, even if it is the film 4 which does not produce elongation, the whole goods 5A which protrudes outward from the goods window 2A can fully be covered. Since there is no variation in the thickness of the film that occurs due to the elongation, there is no occurrence of weak portions throughout the film 4. By using the film 4 which does not cause elongation, it becomes easy to perform automatic packaging of goods. Since at least one side of the film 4 is adhered to the inner surface of the front frame 2, the film 4 does not fall off from the package 1A. Further, when the product 5A is sandwiched and folded at the position of the fold line, the films 4 overlap each other, and the front frame body 2 and the back panel body 3 are superimposed above and below the product window 2A. Since the films 4 that overlap with each other are bonded together, the product 5A covered with the film 4 does not fall out of the film 4 from above or below the product window 2A. Since the films 4 are bonded to each other, the positional deviation between the films 4 does not occur due to the inside of the front frame body 2 and the back panel body 3.

  A thermoplastic resin or the like may be provided in advance on the surface of the front frame body 2 that becomes the fold and the surface of the back panel body 3 that becomes the fold. In this case, when the films 4 are welded together (for example, heat welding, ultrasonic welding, etc.) above and below the product window 2A, the film 4 and the front frame body 2 and the film 4 and the back panel body 3 are also Can be glued together. The product 5A can be more firmly fixed to the package 1A.

  The film 4 may be a film having a property of shrinking when heat is applied (so-called shrink film). Since the film 4 adheres to the product 5A and presses the product 5A along the shape (outer shape) of the product 5A, the product 5A can be firmly fixed to the package 1A, and the visibility of the product 5A through the film 4 Can also be improved.

(Second embodiment)
FIG. 7 shows the package 1B of the second embodiment, in which the inside of the unfolded package 1B is seen. In the packaging body 1A of the first embodiment (see FIG. 4), one side portion of the film 4 is bonded to the surface of the back panel body 3 instead of the front frame body 2 by a glue portion n. The point is different.

  Similarly to the packaging body 1A of the first embodiment, the packaging body 1B of the second embodiment projects the other side of the film 4 when the product to be packaged is projected outward from the product window 2A (in the second embodiment) The film 4 spreading on the front frame 2 is moved and pushed into the product window 2A. In a state where the front frame body 2 or the back panel body 3 is completely folded back, the films 4 overlap each other above and below the commodity window 2A, and the overlapping films 4 are welded together. The front frame body 2 and the back panel body 3 are bonded together by the glue portion N, and the overlapped state is maintained.

(Third embodiment)
FIG. 8 shows the package 1C of the third embodiment, in which the inside of the unfolded package 1C is seen. The packaging body 1A of the first embodiment is such that one side portion of the film 4 is bonded to the frame portion of the front frame body 2 by the glue portion n1, and the other side portion of the film 4 is further back panel body. 3 is different in that it is bonded by the glue portion n2. 9 is a cross-sectional view taken along line IX-IX in FIG. FIG. 10 is a cross-sectional view of the package 1C in a state where the product 5A is packaged, corresponding to FIG.

  With reference to FIGS. 8 and 9, as described above, the film 4 is bonded to the surfaces of the front frame body 2 and the back panel body 3 by glue portions n1 and n2, respectively. , The film 4 is not bonded at any place other than the both sides. The glue part n2 on the back panel 3 is provided at a distance from the fold line L between the front frame 2 and the back panel 3 by a. The product window 2 </ b> A of the front frame 2 is also formed with an interval from the fold line L. Referring to FIG. 10, when the front frame 2 or the back panel 3 is folded back at the position of the fold line L, one end (glue portion n2) (adhesion position) of the film 4 is caused by the presence of the interval a. It approaches the product window 2A. That is, when the front frame body 2 or the back panel body 3 is folded back at the position of the fold line L with the product 5A sandwiched between them, and the product 5A is projected outward from the product window 2A, the folded portion of the film 4 is obtained. Moves in the direction of the product window 2A, so that a margin is created in the film 4 to cover the product 5A protruding from the product window 2A. The product portion protruding from the product window 2A can be covered with the film 4 having a margin.

  Also in the third embodiment, overlapping of the folded films 4 occurs in a state where the front frame body 2 and the back panel body 3 are overlapped. The overlapping films 4 are welded above and below the product window 2A.

(Fourth embodiment)
FIG. 11 shows the package 1D of the fourth embodiment, in which the inside of the unfolded package 1D is seen. FIG. 12 is a perspective view showing the package 1D in a state where the product 5A is packaged.

  Referring to FIG. 11, the packaging body 1 </ b> A (see FIG. 4) of the first embodiment is different from the package body 1 </ b> A in that a glue margin piece 6 is continuously provided on one side of the front frame body 2 via a folding line L <b> 2. The difference is that the paste portion N is not provided on the panel body 3 and the paste portion N is provided on the paste margin piece 6 instead. The front frame body 2, the back panel body 3, and the paste margin piece 6 are also made of a single cardboard.

  Referring to FIG. 12, the front frame body 2 or the back panel body 3 is folded back at the position of the folding line L1, and the glue margin piece 6 connected to the front frame body 2 is folded back at the position of the folding line L2. By adhering to the back panel body 3 by the portion N, a cylindrical packaging body 1D having a slightly opened top and bottom is produced.

  Since the upper and lower sides of the package 1D are slightly opened, the product 5A can be put into the product window 2A from the upper opening or the lower opening. If the packaging body 1D having upper and lower openings is made and stored, the filling operation of the product 5A can be divided. After the product 5A is filled, the overlapping films 4 on the upper and lower sides of the product window 2A are welded in the same manner as described above. Of course, also in the package 1D, the product 5A is arranged at the position of the product window 2A, and then the assembly of the package 1D (the front frame body 2 or the back panel body 3 is folded, the glue margin piece 6 is folded, the glue margin piece is provided. 6 and the back panel body 3 may be bonded).

(5th Example)
FIG. 13 shows the package 1E of the fifth embodiment, in which the inside of the unfolded package 1E is seen. FIG. 14 is a perspective view showing the package 1E in a state where the product 5A is packaged.

  Two rectangular back panel bodies 3 and 7 (hereinafter referred to as a first back panel body 3 and a second back panel body 7) are formed on both sides of the rectangular front frame body 2 with folding lines L1 and L2 in opposite directions. Are connected to each other. The front frame body 2 and the back panel bodies 3 and 7 are also made of a single cardboard. Hook holes 2 </ b> B, 3 </ b> B, and 7 </ b> B are formed in the upper portions of the front frame body 2 and the back panel bodies 3 and 7.

  On the first and second back panel bodies 3 and 7, paste portions n1 and n2 are provided at intervals a1 and a2 from the folding lines L1 and L2, respectively. The film 4 covering the commodity window 2A has a spread over the first back panel body 3, the front frame body 2 and the second back panel body 7, and both sides of the film 4 are glued portions n1 and n2 to form the first and second back panels. The insides of the bodies 3 and 7 are bonded to the surfaces that become traps.

  The glue part n1 on the first back panel body 3 is provided at a distance of a1 from the fold line L1 between the front frame body 2 and the first back panel body 3. For this reason, when the first back panel 3 is folded back at the position of the fold line L1, the end of the film 4 (adhesion position: glue part n1) approaches the product window 2A due to the presence of the interval a1, and the product window A margin for covering the product 5A protruding from 2A is made in the film 4. Also in the second back panel body 7, the glue part n <b> 2 on the second back panel body 4 is provided with an interval of a <b> 2 from the fold line L <b> 2 between the front frame body 2 and the second back panel body 7. Yes. When the second back panel 7 is folded back at the position of the fold line L2, the other end of the film 4 (adhesive position: glue part n2) approaches the product window 2A due to the presence of the interval a2, and the product window 2A An allowance for covering the protruding product 5A is made in the film 4. The product portion protruding from the product window 2A can be covered with the film 4 having a margin.

  A glue portion N is provided on a side portion of the second back panel body 7, and the outer side of the first back panel body 3 and the inside of the second back panel body 7 folded by the glue portion N are folded. The surface is bonded and the folded state is maintained. By packaging the films 4 overlapping above and below the product window 2A, the packaging of the product 5A by the package 1E is completed.

(Sixth embodiment)
FIG. 15 shows the package 1F of the sixth embodiment, in which the inside of the unfolded package 1F is seen. FIG. 16 is a perspective view showing the package 1F in a state where the product 5A is packaged.

  The package 1F is different from the first to fifth embodiments described above in that the product window 20 is continuously formed not only on the front frame 2 but also on the back panel 3. Referring to FIG. 15, film 4 covering product window 20 has one side adhered to the surface that becomes the inside of table frame 2 by glue part n provided on the frame of table frame 2. .

  The product 5A is arranged at the position of the product window 20, and the front frame body 2 or the back panel body 3 is folded back at the position of the fold line L, and is adhered and fixed by the glue portion N. The films 4 that overlap each other above and below the product window 2A are welded together. Referring to FIG. 16, product 5A covered with film 4 is held in a state where one side (side along fold line L) of packaging body 1F protrudes from the front and back to the side. Is done. Provided is a package for packaging a product in a novel form.

(Seventh embodiment)
FIG. 17 shows the package 1G of the seventh embodiment, in which the inside of the unfolded package 1G is seen. FIG. 18 is a perspective view showing the package 1G in a state where the product 5B is packaged.

  The packaging body 1G includes a rectangular front frame body 2 with a product window 2A opened, a rectangular back panel body 3 connected to the lower end of the front frame body 2 via a fold line L4, and a front frame body 2. Are connected to each other via folding lines L1 and L2 and extend in opposite directions to each other, and an upper folding piece 10 connected to the upper end of the table frame 2 via a folding line L3. Hook holes 2 </ b> B, 3 </ b> B, 10 </ b> B are formed in the frame portion above the product window 2 </ b> A of the front frame body 2, the lower portion of the back panel body 3, and the upper folded piece 10. Paste portions n1 and n2 are provided on the fold pieces 8 and 9 connected to both sides of the front frame body 2, and the film 4 covering the product window 2A has paste portions n1 and n2 on the fold pieces 8 and 9 on both sides. Is glued by.

  Since the gaps between the glue portions n1 and n2 provided on the folding pieces 8 and 9 connected to the both sides of the table frame 2 and the folding lines L1 and L2, respectively, the folding pieces 8 and 9 are When the inside is folded back along the fold lines L1 and L2, a margin for covering the product 5B protruding from the product window 2A is created in the film 4. In a state where the front frame body 2 and the back panel body 3 sandwich the product 5B by folding back the back panel body 3 along the fold line L4 between the front frame body 2 and the back panel body 3. Superimposed. Further, the back panel 3 is folded back at the position of the fold line L3 of the upper folded piece 10 connected to the upper end of the front frame 2. The folded pieces 8 and 9 and the back panel body 3, the folded upper folded piece 10 and the back panel body 3 are bonded to each other with an adhesive such as glue (not shown in FIG. 17), whereby the front frame 2 And the back panel body 3 are held in a superimposed state, and the folded state of the folded pieces 8 and 9 is also maintained. Finally, the films 4 that overlap each other above and below the product window 2A are welded together to complete the packaging of the product 5B using the package 1G. In the completed package 1G, the hook holes 2B opened in the front frame 2, the hook holes 3B opened in the back panel 3, and the hook holes 10B opened in the upper folded piece 10 overlap.

(Eighth embodiment)
FIG. 19 shows the package 1H of the eighth embodiment, as seen from the inside of the unfolded package 1H. FIG. 20 is a perspective view showing the package 1H in a state where the product 5C is packaged.

  The package 1H includes a rectangular front frame 2, a rectangular back panel 3 connected to one side of the front frame 2 via a fold line L1, and a fold connected to the other side of the front frame 2 via a fold line L2. The piece 6, the fold piece 11 connected to the lower end of the front frame body 2 via the fold line L3 is provided. A rectangular product window 2 </ b> A opened in the table frame 2 has a lower end (lower side) in contact with a fold line L <b> 3 between the table frame 2 and the folded piece 11. Articles in which paste portions n1 and n2 are provided on the back panel body 3 connected to one side of the front frame body 2 and the fold piece 6 connected to the other side of the front frame body 2 are provided in the front frame body 2 Both side portions of the film 4 covering the window 2A are bonded to the back panel body 3 and the folded piece 6 by these paste portions n1, n2. Since there is a space between the glue part n1 and the fold line L1, and between the glue part n2 and the fold line L2, the back panel body 3 is folded back inside at the position of the fold line L1, and the folded piece 6 is When the inside of the film 4 is folded back at the position of the fold line L2, both ends of the film 4 approach the product window 2A, and a margin for covering the product 5C protruding from the product window 2A is created in the film 4. The folded piece 6 and the back panel body 3 are bonded and fixed by the glue portion N provided on the folded piece 6. Films 4 that overlap each other above and below the product window 2A are welded together.

  Referring to FIG. 20, the folded piece 11 connected to the lower end of the front frame body 2 is folded back on the back and bonded to the back panel body 3. As described above, the lower end of the product window 2A opened in the front frame 2 is in contact with the fold line L3 between the front frame 2 and the folded piece 11, and the lower end of the product window 2A is the front frame 2. It is located at the lower end. For this reason, the packaging body 1H can be supported (self-supported) by the bottom surface of the product 5C fixed in a state protruding from the product window 2A.

(Ninth embodiment)
FIG. 21 shows the package 1I of the ninth embodiment, in which the inside of the unfolded package 1I is seen. FIG. 22 is a perspective view showing the package 1I in a state in which the product 5B is packaged.

  Referring to FIG. 22, the packaging body 1I of the ninth embodiment is similar to the packaging body IH of the eighth embodiment in that the lower end of the commodity window 2A is located at the lower end of the front frame body 2, so that the commodity window The package 1I is supported and supported by the bottom surface of the product 5B that is fixed in a state of protruding outward from 2A.

(Tenth embodiment)
FIG. 23 shows the packaging body 1J of the tenth embodiment, as seen from the inside of the unfolded packaging body 1J. FIG. 24 is a perspective view showing the package 1J in a state where the product 5A is packaged. 25 is a sectional view taken along line XXV-XXV in FIG. 24, and FIG. 26 is a sectional view taken along line XXVI-XXVI in FIG.

  The packaging body 1J of the tenth embodiment differs from the packaging bodies of the first to ninth embodiments described so far in that not only the product window 2A is formed on the front frame body 2, but also the back panel body 3. A separate and independent product window 3A is formed (in this sense, in the tenth embodiment, “back panel body” may be referred to as “back frame body”), and the product to be packaged is front and back (front side is The wafer and the back are sandwiched by the film 4 from both sides of the wafer and are held in a state of protruding from the product windows 2A and 3A in opposite directions.

  Referring to FIG. 23, a rectangular product window 2 </ b> A is opened in the front frame body 2, and a rectangular product window 3 </ b> A is also opened in the back panel body 3. A single film 4 having a size covering both the product window 2A and the product window 3A is attached to the inside of the front frame body 2 and the back panel body 3 so as to be trapped. Both sides of the film 4 are bonded to the inside of the front frame body 2 and the back panel body 3 by glue portions n1 and n2 provided on the front frame body 2 and the back panel body 3, respectively.

  The product window 2A opened in the front frame body 2 and the product window 3A opened in the back panel body 3 are formed at overlapping positions when the front frame body 2 or the back panel body 3 is folded at the position of the fold line L. ing. The product 5A is positioned at a position corresponding to the product window 2A or the product window 3A, the front frame body 2 or the back panel body 3 is folded back at the position of the folding line L, and is provided on the side of the back panel body 3. The front frame body 2 and the back panel body 3 are bonded together by the glue portion N. By folding back the front frame body 2 or the back panel body 3 at the position of the folding line L, the film 4 is also folded at the inside of the front frame body 2 and the back panel body 3 and overlaps each other. The films 4 overlapping each other above and below the product windows 2A and 3A are welded together (in FIG. 26, the welding between the films 4 is indicated by a black circle). Packaging of the product 5A by the package 1J is completed.

  The product 5A is covered with the film 4 on the front side (front side), protrudes outward (front side) from the product window 2A over the front frame 2, and the back side (back side). In FIG. 5, it projects beyond the back panel body (back frame body) 3 and out of the product window 3 </ b> A (back side) while being covered with the film 4. Since the film 4 is transparent or translucent, characters and figures printed on the product 5A through the film 4 and the color of the product 5A are confirmed from both the front and back sides. Further, since the product 5A covered with the film 4 protrudes from the product windows 2A and 3A on the front and back sides, the outer shape of the product 5A is also confirmed from the front and back sides (FIGS. 24, 25, and 26).

  Referring to FIG. 23, as described above, both sides of film 4 are bonded to the inner side surfaces of front frame body 2 and back panel body 3 by glue portions n1 and n2, and other than both sides. The film 4 is not bonded at the point. Therefore, referring to FIG. 25, when the product 5A is projected from the product windows 2A and 3A to the front and back sides, the folded portion of the film 4 moves in the direction of the product windows 2A and 3A, so that the product windows 2A and 3A. Is pushed into. That is, a margin for covering the product 5 </ b> A is generated in the film 4, so that the product 5 </ b> A protruding from the product windows 2 </ b> A and 3 </ b> A can be sufficiently covered with the film 4.

  Various forms are also conceivable for the type of package that protrudes outward from both sides of the package.

(Eleventh embodiment)
FIG. 27 shows the package 1K of the eleventh embodiment, in which the inside of the unfolded package 1K is seen. FIG. 28 is a perspective view showing the package 1K in a state where the product 5A is packaged. The packaging body 1J of the tenth embodiment (see FIG. 23) is that a substantially semicircular hook piece 12 having a circular hook hole 12A is connected to the upper end of the front frame body 2 and the front frame body 2 And the point by which the hook hole is not drilled in the back panel body 3 differs. The product 5A packaged by the package 1K is hung on the hook using a hook hole 12A formed in the hook piece 12, and displayed in a store or the like.

(Twelfth embodiment)
FIG. 29 shows the package 1L of the twelfth embodiment, in which the inside of the unfolded package 1L is seen. The shape of the product windows 2A and 3A opened in the front frame 2 and the back panel 3 is different from the package 1J (see FIG. 23) of the tenth embodiment. In this way, the shape and size of the product windows 2A and 3A are appropriately designed according to the shape and size of the product to be packaged.

(Thirteenth embodiment)
FIG. 30 shows the package 1M of the thirteenth embodiment, in which the inside of the unfolded package 1M is seen. FIG. 31 is a perspective view showing the package 1M in a state where the product 5B is packaged. It differs from the packaging body 1L (FIG. 29) of the twelfth embodiment in that the folded pieces 2a and 3a are connected to the lower end of the front frame body 2 and the lower end of the back panel body 3 via folding lines L2 and L3, respectively. .

  The folded pieces 2a and 3a connected to the lower end of the front frame body 2 and the lower end of the back panel body 3 via folding lines L2 and L3 are both folded back inside and sandwiched between the front frame body 2 and the back panel body 3. It is held in the state. The folded pieces 2a and 3a have a size (width) in which the edge of the folded end is aligned with the position of the lower end of the product windows 2A and 3A when folded. That is, the distance t1 from the lower ends (lower sides) of the product windows 2A and 3A to the folding lines L2 and L3 is equal to the width t2 of the folded pieces 2a and 3a. The bottom surface of the product 5B that is held by protruding both front and back sides is not only the lower ends (frame portions) of the product windows 2A and 3A of the front frame body 2 and the back panel body 3, but also the front ends of the folded pieces 2a and 3a Can also be supported. Even if the product 5B has a relatively large weight, the packaging body 1M is prevented from being deformed.

1A, 1B, 1C, 1D, 1E, 1F, 1G, 1H, 1I, 1J, 1K, 1L, 1M Packaging 2 Front frame 3, 7 Back panel 2A, 3A Product window 4 Film 5A, 5B, 5C Product 6, 8, 9, 11 Folds L, L1, L2, L3, L4 Fold line n, N Glue

Claims (7)

A front frame with a product window,
A back panel body that is connected to one side of the front frame body via a fold line and is held by being overlapped with a side surface of the front frame body, and the product window of the front frame body so as to cover the product window A film that does not stretch , and is attached to the inside of the front frame in parallel with the side surface and the inside of the back panel in parallel with the side surface across the fold line. The film comprises a film bonded to at least one of the inner surface of the front frame body and the inner surface of the back panel body,
The film is a product which is sandwiched between the film portion covering the product window of the front frame body and the back panel body and is fixed and covered outwardly through the product window in a state covered with the film. The length of the projection frame from the product window is at least equal to the upper end of the product window and the lower end of the lower end of the product window. When the back panel is folded, it has a length that causes the films to overlap each other in the direction in which the front frame and the back panel are connected.
Above and below the product window of the front frame body, the overlapped films of the front frame body and the back panel body are overlapped with each other.
Packaging body. On the other side of the front frame opposite to the side on which the back panel is connected, a folded piece that is overlapped and held on the inner surface of the front frame is connected via a fold line. And
One side of the film is bonded to the inner side of the back panel, and the other side is bonded to the inner side of the fold.
The package according to claim 1. A front frame with a product window,
First and second back panel bodies that are connected to both sides of the front frame body via first and second fold lines, respectively, and are held by being overlapped with the inner surface of the front frame body, and The inside of the table frame is pasted in parallel to the side wall so as to cover the product window of the table frame, and the first and second fold lines are straddling the first and second fold lines on both sides of the table frame. The back panel body is attached in parallel with the back surface and does not stretch , and at least one of the side portions of the back panel body is at least the back surface of the back panel body. With a film bonded to one of them,
The film is sandwiched between the film portion covering the product window of the front frame and the first and second back panel bodies and fixed outwardly through the product window in a state covered with the film. The product to be projected has a length at least equal to the protruding amount from the product window above the upper end of the product window and below the lower end of the product window, and the product is sandwiched between the first and first items. When the first and second back panel bodies are folded at the position of the second fold line, the length that causes the films to overlap each other is connected to the front frame body and the first and second back panel bodies. Hold in the direction
Above and below the product window of the front frame body, the overlapped films of the front frame body and the first and second back panel bodies are bonded to each other,
Packaging body.   The package according to any one of claims 1 to 3, wherein a part of the product window is also formed continuously on the back panel body.   The package according to any one of claims 1 to 3, wherein a lower end of the product window is formed in contact with a lower end of the front frame. A front frame with a product window,
First and second folded pieces that are connected to both sides of the table frame body via first and second fold lines, respectively, and are held by overlapping the inner surface of the table frame body,
The first and second folded pieces are connected to the front frame body through a third fold line in a direction perpendicular to the direction in which the first and second folded pieces are connected, and the inside of the front frame body is overlapped with the back surface and held. Back panel body,
And the inside of the table frame is pasted in parallel with the side wall so as to cover the product window of the table frame, and the first and second fold lines on both sides of the table frame are straddled. A film in which the inside of the second folded piece is stuck in parallel with the side surface and does not stretch , and at least one side is bonded to at least one of the side surfaces of the first and second folded pieces. Equipped with the film
The film is a product which is sandwiched between the film portion covering the product window of the front frame body and the back panel body and is fixed and covered outwardly through the product window in a state covered with the film. Positions of the first and second folding lines having a length at least equivalent to the amount of protrusion from the product window above the upper end and below the lower end of the product window and sandwiching the product And having the length that causes the films to overlap when the first and second folded pieces are folded back in the direction in which the table frame and the first and second folded pieces are connected,
Above and below the product window of the front frame body, the overlapped films of the front frame body and the back panel body are overlapped with each other.
Packaging body. A front frame having a first product window;
A back frame body having a second product window, which is connected to one side of the front frame body via a folding line, and is held by being overlapped with a side surface of the front frame body, and the front frame body The inner surface of the front frame body and the inner surface of the back frame body are parallel to the inner surface of the front frame body so as to cover the first product window and the second product window of the back frame body. A film which does not cause elongation, and is attached to at least one of the inner side of the front frame body and the inner side of the back panel body. With film,
The film is sandwiched and fixed between a film portion covering the first product window of the front frame body and a film portion covering the second product window of the back frame body, and is covered with the film. The first and second product windows have a length at least equal to the protruding amount from the first and second product windows of the products projected in opposite directions through the first and second product windows. A length that causes the films to overlap each other when the front frame or the back frame is folded at the position of the fold line with the product sandwiched between the upper end and the lower end. , Hold in the direction that the front frame and the back panel are connected,
In the upper and lower parts of the first and second product windows, the overlapped films of the front frame body and the back frame body are adhered to each other.
Packaging body.

Images