JP5165032B2 - Method for manufacturing container with mouth member, container and long sheet body - Google Patents

Description

  The present invention relates to a manufacturing method of a container with a mouth member formed of a flexible sheet body, the container, and a long sheet body.

  Conventionally, containers filled with soft drinks such as tea and juice include containers and metal can containers (rigid containers) equipped with cylindrical labels on rigid containers such as glass and plastic, and synthetic resin films. A container (a container with a mouth member) in which a mouth member that functions as a straw is inserted and attached to an upper edge portion of a flexible container body formed by forming a sheet body in a bag shape is known.

  On the other hand, in order to promote sales of beverage products, prize campaigns such as various prizes are frequently conducted by the purchasers applying. When participating in a campaign, for example, an application sticker attached to a container as a campaign label is affixed to a postcard and mailed, or the ID number attached to the campaign label is notified to the campaign organizer. By doing so, the result of the winning will be revealed.

  The container used for the campaign was only the rigid container, and the container with the mouth member was not used for the campaign. Thus, the following things can be considered as a factor that the container with the mouth member is not used in the campaign. That is, when a campaign label is attached to the rigid container, it is generally attached using a tack labeler or the like on a conveyor on which a container filled with contents is transferred. Because the attached container is in the form of a flexible bag, it is difficult to transport in a certain state, and the container body is easily deformed, so the workability of attaching the campaign label is poor. Conceivable.

  Therefore, the present invention has been made to solve the above problems, and an object of the present invention is to facilitate a campaign using a campaign label even in a container with a mouth member.

The manufacturing method of the container with a mouth member according to the present invention is made to solve the above-mentioned problem, and has a gusset formed by bending a sheet body inwardly on both sides of a flexible front and back surface piece. A method for manufacturing a container with a mouth member in which a long sheet body connected to a container body is cut into a predetermined length to form a container body having a gusset, and a mouth member is attached to the upper edge of the container body. In this case, the front and rear face pieces and the gussets on both sides are connected to each other through the corners, and the adhesive sheet along the longitudinal direction is provided only at the corners to form a long sheet body in which the container body is connected , in order to prevent the overlapping with the gusset, the spacing portion between both gussets of the tip folded and at least one surface of the front and rear surfaces piece in the cutting previous elongated sheet, the campaign label, predetermined At a septum bonded, thereafter, by cutting the elongated sheet which the campaign label is adhered to a predetermined length, characterized by forming the container body campaign label is adhered And

  In addition, the long sheet body according to the present invention is a long sheet body in which a container body having a gusset formed by folding the sheet body inwardly is formed on both sides of the flexible front and back surface pieces. And a campaign label to be attached to at least one surface of the front and rear surface pieces, and the container body is provided with a front and rear surface piece and both side gussets connected to each other through corners, and an adhesive location along the longitudinal direction. Is provided only at the corners, and the campaign label is affixed to the space between the tips of both gussets to prevent overlapping with the gussets.

  Therefore, since the campaign label is stuck to the flat and long long sheet body before cutting, the label sticking operation can be continuously and reliably performed.

  Moreover, even if the elongate sheet body is wound up by sticking a campaign label on the surface of the elongate sheet body before the cutting and the interval portion between the tips of both folded gussets, Gussets and campaign labels are unlikely to overlap and bulky.

  In addition, the container with a mouth member according to the present invention includes a container body in which a gusset that is folded inwardly from the front and rear surface pieces from a flexible sheet body, and a mouth attached to the upper edge of the container body. A container with a mouth member provided with a member, and a campaign label attached to at least one surface of the front and rear face pieces, and the container body includes front and rear face pieces and both side gussets via corners, respectively. It is connected, and the adhesion place along the longitudinal direction is provided only at the corner, and the campaign label is attached to the space between the tips of both gussets to prevent it from overlapping with the gussets. Features.

  As described above, in the method for manufacturing a container with a mouth member of the present invention, it is possible to easily and quickly manufacture a container with a mouth member to which a campaign label corresponding to any type is attached and provide it to the market. There is an advantage that an arbitrary campaign can be performed by a container with a mouth member.

  Moreover, the elongate sheet body which concerns on this invention can implement the said method easily.

The perspective view of the container with a mouth member including the partial fracture | rupture in 1st embodiment of this invention. (A) is a front view showing a long sheet body, (B) is a front view of a state in which the long sheet body is cut into a container body and scrap. (A) is a front view of the container, (B) is a cross-sectional view taken along line AA shown in FIG. The perspective view of the container with a mouth member containing the partial fracture | rupture in 2nd embodiment of this invention. (A) is a front view showing a long sheet body, (B) is a front view of a state in which the long sheet body is cut into a container body and scrap. (A) is a front view of a container, (b) is a cross-sectional view taken along line B-B shown in FIG.

  Embodiments of the present invention will be described below. 1 to 3 show a first embodiment of the present invention. Reference numeral 1 denotes a mouth provided with a mouth member 3 at an upper edge portion of a container body 2 formed in a predetermined shape (for example, a rectangular shape in front view). The container with a member is shown.

  The said container main body 2 is formed in the bag shape from the sheet | seat body piece which consists of the laminated | multilayer film which has the gas barrier property in which the inner surface was formed, for example, and also the container main body 2 can become self-supporting. .

  Specifically, as shown in FIGS. 1 and 3, the container main body 2 includes front and rear face pieces 1 a and 1 b and gussets 5 a and 5 b on both sides connected to each other through corner parts 4. Of the four corners 4, the three corners 4 a are formed by bending the sheet body, and the inner surface side of the sheet body is heat-sealed with a predetermined width and protrudes to the outer surface side. Moreover, the other corner | angular part 4b is formed by heat-sealing both edge parts of a sheet | seat body.

  Further, the container body 2 may be composed of a pair of front and rear face piece sheet bodies and a gusset sheet body, in addition to being formed from a single sheet body as described above. In the figure, for convenience, the adhesion portion 6a of the sheet body is indicated by shading.

  The inner surface of a film obtained by laminating a polyester film such as polyethylene terephthalate or a polyamide film and a gas barrier film such as an aluminum foil, an ethylene vinyl alcohol copolymer film, or a film on which an inorganic substance is deposited It is possible to use any material such as a laminated film with a layer of heat-sealable resin such as polyethylene or polypropylene, or other synthetic resinous film. What is necessary is just to be able to store a thing to be stored.

  The mouth member 3 is bonded to the upper edge of the opening of the front and rear face pieces 1a, 1b, and the upper part thereof extends to the outside of the container main body 2 and serves as a filling port or a pouring port for filling material. In addition, the mouth member 3 has a dispensing auxiliary portion 3a that extends in the container main body 2 and has a substantially cross shape or a cylindrical shape in cross section.

  The mouth member 3 is made of, for example, a heat-sealable synthetic resin such as polyethylene or polypropylene. Moreover, it can be used also for fluid foods, such as liquids, such as a drink, and a jelly form as to-be-filled material. A cap 7 is attached to the upper portion of the mouth member 3 by screwing. Examples of such a container with a mouth member include those described in JP-A-8-133308, JP-A-2000-43897, JP-A-2949694, and JP-A-2-21399.

  A campaign label 10 is attached to the surface of the front piece 1a and in the center in the left-right direction. The campaign label 10 is an application sticker or the like on which an individual display dedicated to the campaign is printed. The campaign label 10 is a film or synthetic paper made of polyethylene terephthalate, polypropylene, or the like, or a tack label in which a pressure sensitive adhesive that can be peeled off from the surface of the container and re-adhered to a postcard is applied. Since the container with a mouth member of the present invention often gets wet with water or the like, a base material having water resistance is preferable, and in particular, there is followability to deformation of the container body at the time of filling or product distribution, and wrinkles etc. are difficult to remain, and A void-containing synthetic paper having a thickness of 40 to 100 μm formed by stretching a polyolefin-based resin such as polyethylene or polypropylene containing inorganic fine particles, which is suitable for labeling by a tack labeler, is preferably used. As such synthetic paper, for example, YUPO of Oji Oil Chemical Co., Ltd. formed from a biaxially stretched layer and a uniaxially stretched layer can be used. Further, the label 10 may be a booklet in which a plurality of sheet surfaces are detachably stacked.

  Further, the width L1 of the campaign label 10 is set to be smaller than the interval L2 between the front end portions of the gussets 5a and 5b folded in a flat shape as shown in FIG.

  Next, the manufacturing method of the said container 1 with a mouth member is demonstrated. First, FIG. 2 shows a long sheet body 12 in which a large number of container main bodies 2 are continuously provided. The long sheet body 12 is cylindrical and is obtained by winding a long film that is gusseted by folding both sides inward. Further, although the gussets 5a and 5b are folded in half, each campaign label 10 is adhered to the surface of the front piece 1a at a predetermined interval so as to be positioned at the interval formed between the respective leading ends. Yes.

  As a means for adhering the campaign label 10, a flat sheet-like long sheet body obtained by winding the sheet body made of the laminated film into a cylindrical shape and a flat shape or wound up once in a roll shape after the bag is formed. 12, the campaign labels 10 are sequentially and continuously attached to the predetermined positions with a labeler or the like at predetermined intervals.

  Thus, since the campaign label 10 is stuck on the flat sheet 12 in a flat state, it can be easily stuck continuously, and the sticking work can be easily automated. Further, the long sheet body 12 to which the campaign label 10 is attached is wound up in a roll shape. As shown in FIG. 3 (b), the campaign label 10 is provided on the front and back surfaces where the gussets 5a and 5b are not located. Since it is affixed to the thin part of only the piece 1a, 1b part, it is hardly bulky.

  Next, when the elongate sheet body 12 is set on a reel of a conventionally known container manufacturing apparatus and is rewound, the virtual portion 6b is cut with a cutter as shown in FIG. The container body 2 and the scrap 20 cut to form the bottom of the next container body 2 are formed at the same time.

  Thereafter, the mouth member 3 is inserted into the upper edge of the container body 2 formed in the bag shape, and the container body 2 and the mouth member 3 are attached by a sealing device, and the container with the mouth member is automatically installed. Manufacturing. The container with the mouth member created in this way is filled with an object to be stored via the mouth member 3. At this time, if the container body 10 swells but the campaign label 10 is formed from the void-containing synthetic paper made of the polyolefin-based resin, it easily follows the deformation of the container body, and can be peeled off and re-adhered. Despite the use of the agent, there is no inconvenience at the time of filling such as peeling.

  In addition, according to the manufacturing method of the present invention, the label 10 is applied before the mouth member 3 having the extraction assisting portion 3a is attached, so that it can be easily applied to the portion corresponding to the extraction assisting portion 3a at the time of application. .

  Further, the position of the campaign label 10 is not limited to the first embodiment, and the embodiment shown in FIGS. 4 to 6 may be used. 4 to 6 show a second embodiment of the present invention, and the campaign label 10 is provided at a portion corresponding to the gusset 5a on the surface of the front piece 1a of the container body 2. FIG. In such a case, the campaign label 10 is formed on the thick and firm flat portion (the portion that is difficult to be deformed by pressing) of the long sheet body 12 folded flat before cutting each container body 2. Therefore, it is advantageous to adhere the label 10 more stably while feeding the long and flat sheet material.

  In the first embodiment and the second embodiment, the campaign label 10 is attached to the front piece 1a. However, the campaign label 10 may be provided on the rear piece 1b or may be provided on the double-sided piece. Moreover, in the second embodiment, the campaign label 10 is provided on one gusset 5a side, but may be provided on both gussets 5a and 5b. Moreover, in the said embodiment, although the roll of the elongate sheet body 12 which stuck the label 10 for campaigns was set to the container manufacturing apparatus, it cut | disconnected while unwinding and the mouth member 3 was mounted | worn, the mouth of this invention The container with the member may be one in which the label 10 is applied while making a laminated film into a bag, cut into each container body, and then the mouth member 3 is attached to each container body with another device.

  Further, the type and application form of the campaign label 10 are not particularly limited.

  2 ... Container body, 3 ... Mouth member, 5a, 5b ... Gusset, 10 ... Campaign label, 12 ... Long sheet body, L1 ... Width of campaign label, L2 ... Spacing between tips of both gussets

Claims (3)

It has a gusset by cutting a long sheet body connected to a container body having a gusset formed by folding the sheet body inwardly on both sides of the flexible front and back surface pieces to a predetermined length. In the manufacturing method of the container with a mouth member that forms the container body and attaches the mouth member to the upper edge of the container body,
The front and rear surface pieces and the gussets on both sides are connected to each other through the corners, and the long sheet body in which the container main body is connected is formed by providing the bonding points along the longitudinal direction only at the corners.
In order to prevent overlapping with the gusset, the campaign label is placed at a predetermined interval on the space between the front ends of the folded gussets on at least one surface of the front and back surface pieces of the long sheet body before cutting. Oite stuck,
Then, the container body with the mouth member is formed by cutting the long sheet body to which the campaign label is attached to a predetermined length to form a container body to which the campaign label is attached. Method. In a long sheet body connected to a container body having a gusset formed by bending the sheet body inwardly on both sides of the flexible front and back surface pieces,
A campaign label attached to at least one surface of the front and rear surface pieces;
The container body is formed by connecting the front and rear face pieces and both side gussets via the corners, and the bonding points along the longitudinal direction are provided only at the corners.
The elongate sheet | seat body characterized by the label for a campaign being affixed on the space | interval part between the front-end | tips of both gussets in order to prevent overlapping with a gusset. In a container with a mouth member provided with a container body formed by forming a gusset that is folded inwardly from a front and back surface piece and a flexible sheet body, and a mouth member attached to an upper edge portion of the container body,
A campaign label attached to at least one surface of the front and rear surface pieces;
The container body is formed by connecting the front and rear face pieces and both side gussets via the corners, and the bonding points along the longitudinal direction are provided only at the corners.
The container with a mouth member, wherein the campaign label is attached to a space between the tips of both gussets in order to prevent overlapping with the gussets.

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