JP5287501B2 - Transparent container - Google Patents

Description

  The present invention relates to a transparent container used for an individual package, and relates to a transparent container that becomes a transparent file when an unnecessary portion is removed after use from a three-dimensional clear case.

  At present, when selling daily necessities such as shampoos and rinses, usually in the case of set sales, for example, products in bottle containers are fitted into trays made of paper mounts and transparent plastic cases It is sold as a set.

  Most of the transparent cases used in set sales are cases made of transparent polypropylene, but after use as a container, purchasers often dispose of at home, and even if a recycling mark is included Some are recycled.

  Also, every day miscellaneous goods companies are seldom using alternative materials such as paper cases because they prefer clear cases to make it easier to see the contents of the set products at the time of sale and to give them a clean feeling. Currently.

  Several proposals have been presented in the past to make the transparent case available for other uses after being used as a container such as an envelope.

  Patent Document 1 is made of a plastic sheet as an envelope that saves the waste of resources that can be thrown away once, and that lasts for a long time when the envelope has an advertising effect. There has been proposed an envelope in which a cutting cut (half cut) shallower than the thickness of the sheet is drawn continuously from the front surface of the envelope to the back surface and again to the front surface. In other words, by inserting a half cut, it can be used as a clear file (transparent file) by separating from the half cut after use as an envelope.

  Since this envelope uses a plastic sheet, the envelope has sufficient strength to withstand practical use even if the cut for separation is half-cut. Furthermore, since a plastic sheet is used, it is said that the contents of the envelope can be prevented from getting wet due to rain or the like.

  In Patent Document 2, as an envelope that can promote the reuse of a used envelope, the envelope body is provided with a plurality of cut perforations inside a predetermined interval from two sides intersecting each other. In addition, an envelope has been proposed in which the end of the main body can be easily separated from the main body by cutting the main body along the perforation. Thus, the envelope is formed in a folder shape in which two sides intersecting each other are opened, and the used envelope can be reused as a folder.

  Further, in Patent Document 3, it is possible to effectively reuse envelopes used for mailing documents, etc., and to reduce the amount of waste, and to improve the opening rate of direct mail and the like. As a possible envelope, it has a pair of front and back sheets, a left end connecting the left edges, a right end connecting the right edges, a lower end connecting the lower edges, and an upper edge An envelope having an opening in between, wherein an upper and lower separation line is formed inward of the opening, and a side segment is formed between the upper and lower separation line and the lower end so as to connect the upper and lower separation line and the lower end. An envelope in which a separation line is formed has been proposed.

  In addition, Patent Document 4 includes a front and back sheet as an enclosing structure that can attract the attention of a direct mail recipient. An enclosing structure has been proposed in which an opening is provided at a side edge portion, and an object to be encapsulated can be taken out by opening from the opening, and folders can be obtained.

  In addition, in Patent Document 5, an offset or silk screen ink is used as a printed material that can be used as a clear file after being used as an envelope using a film sheet material and then cut off with a perforated die or scissors. Envelope-integrated clear files that have been used to print patterns and characters, and that can be easily separated by inserting perforations and lines by printing or printing have been proposed.

  In addition, in Patent Document 6, it can be used as a handbag with offset or silk screen printing ink using a film sheet material, and can be used as an envelope by separating with a scissor for die cutting or printing. As a printed material that can be used as a clear file, it is easy to separate by putting the date and line of the sewing machine by cutting or printing into three kinds of clear files that are printed on the film sheet material using offset or silk screen ink to print patterns and characters. It has been proposed to do.

  Further, in Patent Document 7, a front and back plates are overlapped through a folded line portion as a handbag that can be used as a handbag bag made of synthetic resin and converted into a file that can be used as a file after use as a handbag. In addition, a sticking piece part is attached to the other edge plate part provided along the other edge via another folding line part, and a heat seal part is further provided to adhere the lower part of the overlapped front and back plates. A flat bag with an opening at the top is formed, and a laterally elongated hole is formed in the front and back plates at a position slightly below the opening. An inverted L-shaped perforated line portion penetrating the front plate and the back plate overlaid from the portion to the heat seal portion is provided, and the inverted L-shaped perforated line portion can be cut by a fingertip operation. Handbag with a file forming part where the file is formed after cutting It has been proposed.

  Patent Document 8 states that a clear file is made into a bag shape by heat compression, and can be carried around in a cut-out portion, making it useful as an advertising tool, and by making a cut line and separating it as a stationery. A clear file handbag has been proposed that can be used as a stationery by making a cut-out portion in a bag-like clear file and making a cut line.

  Patent Document 9 also describes a ruler scale and a protractor at the top of the clear file as a clear folder that not only uses it as a clear folder but also functions as a ruler and a protractor. By marking the scale 1, the functions of the ruler and the protractor can be used even if the ruler and the protractor are separated, and the main unit can be used as a clear folder even after the separation. Clear folder has been proposed.

  However, the envelopes proposed in the above-mentioned patent documents cannot be self-supported (standing) in a three-dimensional shape by putting a mount for holding the contents (container such as shampoo), but the bottom that can stand No attempt has been made to make the half-cut inconspicuous using the structure.

Noto 30351141 JP 2003-191962 A JP 2005-306431 A JP 2006-27652 A Noto 3106947 gazette Noto 3109930 gazette Noto 3112733 Noto 3115710 Noto 3134356

  The problem of the present invention is that after the use as a container is completed, only a part to be used as a transparent file is cut off, so that the transparent container can be used again as a transparent file by taking advantage of the transparency of the transparent container. The purpose is to provide a transparent container that can effectively use resources by making it possible to use the plastic material that has been used for other purposes.

  A transparent container according to claim 1 of the present invention is a transparent container for storing commodities held on a paper board, and has a fitting part at the bottom of the container, and a ruled line at the boundary between the side surface and the bottom of the container And it is a transparent container characterized by having a half-cut line near the end of the side surface of the container, and using the transparent container as a transparent file by cutting off the half-cut line after use as a container.

  The transparent container of the present invention has an insertion fitting portion at the bottom of the container, and has a ruled line at the boundary between the side surface and the bottom of the container and a half cut line near the end of the side surface of the container. After the use is completed, the transparent container can be reused for another use as a transparent file by separating the bottom and side edges of the transparent container from this half-cut line.

  After the use as a container is completed, the operation of cutting off only the portion to be used as a transparent file is provided with a half-cut line, so anyone can easily perform it by hand.

  In this way, the plastic material that has become a large amount of waste can be used for another purpose by reusing it as a transparent file, taking advantage of the transparency of a transparent container using a sheet of polypropylene material. It leads to effective use of resources.

  In addition, when used as a transparent file, it can be expected that the product image of each company printed for use as a transparent container will lead to the company PR.

An example of a sheet blank used for the transparent container of the present invention Schematic diagram when sealing the transparent container of the present invention Schematic diagram when assembling the transparent container of the present invention Schematic diagram of a transparent file created from a transparent container

Hereinafter, an example of an embodiment of the transparent container of the present invention will be described with reference to the drawings.
FIG. 1 shows an example of a transparent plastic sheet blank used in the transparent container of the present invention. The state where the sheet blank of FIG. 1 is folded so that the front and back sheets overlap and the upper end and the side end are sealed is a schematic diagram at the time of sealing shown in FIG. 2, and the assembled state as a transparent container after the contents are sealed It is shown in FIG.

  The sheet blank (100) is composed of a top sheet (100a) and a back sheet (100b) each having a bottom component connected via a half-cut line, and the top sheet (100a) and the back sheet (100b) are folded back. It is connected via a ruled line at the end (10). A surface side half-cut line (4a) and a back side half-cut line (4b) are provided in the vicinity of the folded side end (10) substantially parallel to the line of the folded side end, and the top sheet (100a ) And a bottom bottom cut-off line (4c) serving as a boundary between the bottom constituent parts connected to the transparent bottom bottom cut-out hole (9a) and a transparent container connected to the bottom via a valley fold ruled line. A transparent container bottom surface (8a) provided with a container bottom surface flap is provided.

  Further, a transparent container bottom back surface (8b) provided with a transparent container bottom insertion piece (9b) at the bottom through a back surface bottom half-cut line (4d) serving as a boundary between the back sheet (100b) and a bottom component connected thereto. ) Is provided.

  The front surface side half-cut line (4a) and the back surface side half-cut line (4b) are provided in the vicinity of the folded-back side end portion (10), but the positions where these are provided are the front surface sheet (100a) and the back surface sheet (100b). ) Near the inside of the planned side seal area.

  The surface side half-cut line (4a) is added with a shape that becomes a surface notch (7) for easy opening at the stage of use as a transparent file. It does not have to be attached in the shape.

  Such a half-cut line of the transparent container sheet blank is preferably formed by a Thomson blade. When a half-cut line is provided using a Thomson blade, it can be formed into an arbitrary shape, and since the cut surface after separation is clean, the cut one can be effectively used as a sheet having a new shape. . Using a Thomson blade, the initial cost of the mold can be significantly reduced compared to the case where a groove is provided by injection molding. Thomson blades do not require heat and do not require special machinery.

  The thickness of the plastic sheet used for the sheet blank of the transparent container of the present invention is preferably 25 μm to 2 mm, particularly preferably 50 μm to 1 mm. As a material for the plastic sheet, it is preferable to use a sheet made of polypropylene (PP) resin, polyvinyl chloride (PVC) resin, polyethylene (PE) resin or polyethylene terephthalate (PET) resin, and polypropylene (PP) resin is particularly desirable.

  FIG. 2 shows the top seal portion of the upper end portion of the transparent plastic sheet blank shown in FIG. 1 with the top sheet (100a) superimposed on the front side of the back sheet (100b) with the folding end (10) as the center. The schematic diagram of the transparent container before the content enclosure which sealed the front and back sheet | seat of the part of (5a) and a side seal part (5b) was shown.

  The method of bonding the top seal (5a) and side seal (5b) may be a method using an adhesive, but various seal shapes and seal dimensions can be obtained simply by changing the shape of the seal bar for the convenience of the process. It is preferable to use a heat sealing method that can cope with the above.

  FIG. 3 shows a state in which the bottom portion of the sealed transparent container shown in FIG. 2 is expanded and the contents are enclosed, and then the bottom portion is bent and locked. Here, the product bottle (3) as a content is schematically shown in which the product bottle (3) is fitted on a base made of paper mount (4), but the shape and dimensions of the content are expanded in a transparent container. It does not have to be limited to the shape of this figure, as long as it can be entered without difficulty.

  The transparent container bottom surface (8a) and transparent container bottom back surface (8b) of the transparent container after sealing shown in FIG. 2 are opened in the front and back direction, and the contents such as a paper mount (4 ) The product bottle (3) set in) is charged.

  With the bottom end of the front and back sheets separated, the transparent container bottom surface (8a) is folded inward with the surface bottom half-cut line (4c), and the transparent container bottom surface flap (8c) is folded in the same direction. The bent portion of the transparent container bottom surface flap (8c) is set to be approximately at the height of the back surface bottom half cut line (4d) of the transparent container bottom back surface (8b).

  Next, the transparent container bottom back surface (8b) is bent inward of the transparent container at the back surface bottom half cut line (4d), and the transparent container provided in contact with the surface bottom half cut line (4c) of the transparent container bottom surface (8a) The transparent container bottom insertion piece (9b) provided at the front end of the transparent container bottom back surface (8b) is inserted into the container bottom insertion hole (9a) and connected to assemble the transparent container with the bottom portion extending in the front and back direction.

  Each transparent container bottom insertion piece (9b) has a constricted shape with a wide front end and a narrow middle part, and a transparent container bottom insertion hole (9a) provided at the front end of the transparent container bottom back surface (8b). The width of the tip is wider than the width of the transparent container bottom insertion hole (9a) and the width of the middle part is of the transparent container bottom insertion hole (9a). It is narrower than the width.

  In this way, the transparent container of the present invention has an insertion fitting portion at the bottom of the container, so that the formation of the widened bottom can be made without the need for adhesive bonding or heat sealing or other sealing. There are various merits for simplifying the manufacturing process because it can be carried out in a fixed state without the bottom coming out.

  Furthermore, since the bottom of the transparent container of the present invention can be formed without bonding such as bonding with an adhesive or heat sealing, an unnecessary part after use as a container can be easily separated.

  FIG. 4 shows a schematic diagram of a transparent file created from the transparent container of the present invention after use as a container. The transparent file (6) is composed of a top sheet (100a) and a back sheet (100b) of the transparent container (1), and is provided with a seal portion (5) at the upper end and one side end, and the side end that is not sealed. Is a file created from a transparent container (1) having a surface notch (7).

  After the use of the transparent container of the present invention as a container, after opening the transparent container bottom (8) shown in FIG. 3 and taking out the product bottle (3) and the paper mount (2) as the contents from the bottom, By cutting the transparent container along the half-cut line (4), a transparent file as shown in FIG. 4 is formed.

  Here, the half cut line (4) is the front side half cut line (4a), the back side half cut line (4a), the front bottom half cut line (4c), and the back bottom half half shown in FIGS. A general term for the cut line (4d).

  The operation of separating only the portion to be used as the transparent file after the use of the transparent container of the present invention as a container is completed can be easily performed by anyone because a half-cut line is provided.

  This transparent file that can be created from the transparent container of the present invention is a plastic sheet, so it is difficult to get dirty, and the contents can be seen well by using a transparent or translucent material as a material. It can be used equally.

DESCRIPTION OF SYMBOLS 1 ... Transparent container 2 ... Paper board 3 ... Merchandise bottle 4 ... Half cut line 4a ... Front side half cut line 4b ... Back side half cut line 4c ... Surface bottom half cut line (ruled line)
4d ... Back side bottom half-cut line (ruled line)
DESCRIPTION OF SYMBOLS 5 ... Seal part 5a ... Top seal part 5b ... Side seal part 6 ... Transparent file 7 ... Surface notch 8 ... Transparent container bottom part 8a ... Transparent container bottom surface 8b ... Transparent container bottom back surface 8c ... Transparent container bottom surface flap 9 ... Transparent Container bottom 9a ... Transparent container bottom insertion hole 9b ... Transparent container bottom insertion piece 10 ... Folding side end 100 ... Sheet blank 100a ... Top sheet 100b ... Back sheet

Claims (1)

A transparent container for storing products held on a paper mount,
It has an insertion fitting part at the bottom of the container, has a half-cut line near the ruled line at the boundary between the side of the container and the bottom of the container and the end of the side of the container, and cuts off with this half-cut line after use as a container A transparent container characterized in that the transparent container can be used as a transparent file.

Images