JP2008068899A - Powder packaging bag with ic tag incorporated therein - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a powder packaging bag with an IC tag incorporated and avoiding damage to the IC tag. <P>SOLUTION: The powder packaging bag both ends of which are stuck includes: a bag base material formed into a tubular folded flat, forming triangular folds along oblique creases formed in the opening ends of the tubular shape, and having first and second creases parallel to the open edges of the tubular shape; adhesive layers formed in the internal face of the tubular folded flat so that the internal face is adherable; a valve base material having a strip of adhesive layer and stuck to the fold between the first and second creases; a decorative paper base material disposed outside of each of the openings of the bag base material and stuck to the opening of the bag base material closed by folding the bag base material along the second and first creases. In such a powder packaging bag, an IC tag is stuck to almost the middle of the internal face of the decorative paper base material at the upper or lower end. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a powder packaging bag used when packaging powder, and more particularly to a powder packaging bag containing an IC tag.

  As one method for conveying powder such as wheat flour, a method is known in which the powder is filled in a packaging bag and conveyed together with the powder packaging bag.

  Recently, from the viewpoint of distribution management, traceability, etc., it is hoped that various history information such as the state of filling and distribution process can be known later in such powder packaging bags. It is rare. Conventionally, as a method of adding history information to each of the powder packaging bags, a method of directly printing the history information on the powder packaging bag or engraving a stamp has been known.

  However, the amount of history information that needs to be added to each of the powder packaging bags has increased in response to the recent trend toward advanced information technology, and the method of printing directly on the bag has a shortage of printing space. There was a problem that it did not look good.

  In contrast, in the inventions described in Patent Document 1 and Patent Document 2, a non-contact IC tag is provided on the surface of the belly portion of the package, and history information is recorded on the IC tag, thereby increasing the amount of information to be recorded. I am trying to deal with.

JP 2003-155062 A JP 2003-158414 A

  However, in the case of a bag filled with flour, which is an example of a powder packaging bag, for example, about 25 kg of flour is packed in one bag, and the bags are usually stacked and conveyed about 10 stages. If a non-contact IC tag is attached to the surface of the belly portion of the package as described in Patent Document 2, the load of the loaded bag is applied to the IC tag, which may damage the IC tag.

  For example, when filling a bag with flour using an AMO screw type packer (manufactured by Nakajima Seisakusho Co., Ltd.), the bag is in contact with the AMO screw type packer with a vibrator pedestal with an IC on the bottom. If the tag is attached, the IC tag may be damaged.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a powder packaging bag provided with an IC tag and capable of avoiding damage to the IC tag.

  In order to solve the above-mentioned problems, the present invention is formed in a cylindrical shape that is flatly folded, and an oblique folding line portion is provided in the cylindrical opening to form a triangular folding portion. A bag base material having first and second broken line portions provided in parallel to the opening end, and a cylindrical shape that is flatly folded, provided on the inner surface of the cylindrical shape, and bonded to the inner surface A possible adhesive layer, a valve substrate having a belt-like adhesive layer bonded to the fold portion between the first fold line portion and the second fold line portion, and outside the opening of the bag substrate. A powder paper package comprising: a decorative paper base material that is provided and bonded to an opening of the bag base material that is closed by folding the bag base material at the second fold line portion and the first fold line portion. In the double-bottomed bag, approximately the center of the inner surface of the upper or lower decorative paper substrate It is characterized in that paste the IC tag.

  Further, the present invention is formed in a cylindrical shape that is flatly folded, provided with a diagonal fold line portion in the cylindrical opening portion to form a triangular folding portion, and provided in parallel with the cylindrical opening end. A bag base material having the first and second broken line portions formed, a flatly folded cylindrical shape, provided on the inner surface of the cylindrical shape, and an adhesive layer capable of adhering the inner surface; A valve base material having a belt-like adhesive layer bonded to the fold portion between the first fold line portion and the second fold line portion; and the bag base material provided outside the opening of the bag base material. A double-sided pouch for powder packaging, comprising: a second folded line part; and a decorative paper base material bonded to an opening of the bag base material that is closed by being folded at the first folded line part. A cut tape section is provided on the opposite side of the body blowing port, and makeup on the powder blowing port side Wherein the pasted IC tag in a substantially central portion of the substrate inner surface.

  ADVANTAGE OF THE INVENTION According to this invention, an IC tag can be provided and the powder packaging bag which can avoid the damage of the IC tag at the time of conveyance can be provided.

  In other words, according to the present invention, since the IC tag is attached to the upper or lower bottom of the powder packaging bag that becomes the side surface at the time of transportation, the load of other bags stacked at the time of transportation is directly applied to the IC tag. This eliminates the risk of damage to the IC tag.

  Further, according to the present invention, since the IC tag is provided in a portion where the weight of the packing is not charged when filling the powder, the weight of the packing does not directly apply to the IC tag, and the risk of breakage of the IC tag is eliminated. Can do.

  Further, according to the present invention, since the IC tag is provided on the decorative paper base material that does not directly touch the contents, it is possible to eliminate the possibility that the IC tag is mixed into the contents of the powder packaging bag.

  Further, according to the present invention, since the IC tag is provided on the side opposite to the cut tape portion that is broken at the time of opening, the possibility that the IC tag is mixed into the contents of the powder packaging bag can be eliminated.

  Further, according to the present invention, by providing an IC tag and recording information, traceability of the powder packaging bag and the filling becomes possible.

  Further, according to the present invention, by providing an IC tag and recording information, it is possible to carry out inventory management at a bag making company and prevent erroneous shipment.

  In addition, the present invention provides an IC tag to record information, so that confirmation can be easily made when a powder packaging bag having a different printed pattern for each brand of powder is received from a bag making company. .

  In addition, the present invention provides an IC tag to record information, thereby preventing erroneous filling such as filling the wrong type of powder when filling the powder packaging bag. Can do.

  Further, according to the present invention, inventory management of powder filled in a powder packaging bag can be performed by providing an IC tag and recording information.

  Further, according to the present invention, by providing an IC tag and recording information, it is possible to prevent erroneous shipment when the powder filled in the powder packaging bag is shipped.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  In the present embodiment, as an example of a powder packaging bag, a powder packaging double bottom adhesive bag having an upper base and a lower base will be described.

  FIG. 1 is a plan view in which a bag base material constituting a powder packaging bag according to the present invention is developed.

  As the bag base 1 constituting the powder packaging bag of the present embodiment, for example, paper such as kraft paper is used. In order to obtain the strength of the bag base 1, it is desirable to use two or more sheets of the same size. In the present embodiment, two kraft papers are stacked and the two sheets are attached with an adhesive and used as the bag base material 1.

  The two stacked sheets are folded at a predetermined position shown in FIG. 1, and the overlapped predetermined positions are bonded to form a bag. In FIG. 1, the broken line indicates a valley folding line, and the alternate long and short dash line indicates a mountain folding line.

  The surface 13 and the surface 12 on both sides of the surface 14 of the bag base material 1 are folded away from each other, and the end portion of the surface 12 is overlapped on the adhesive layer 19 previously applied to the end portion of the surface 13. Is done. Thereby, the bag base material 1 is formed in a cylindrical shape having openings on the top and bottom.

  As the adhesive for the adhesive layer 19, for example, vinyl acetate, polyvinyl alcohol or starch paste can be used. When there is no description in the following description, these adhesives can be used as the adhesive.

  FIG. 2 is a perspective view showing a state in which both opening portions are folded after the bag base material 1 shown in FIG. 1 is formed into a cylindrical shape, and FIG. 3 is a plan view. 2 and 3, the surface 14 of the powder packaging bag 1 shown in FIG. 1 is shown in a front state.

  The bag base material 1 formed in a cylindrical shape is flatly folded, and has a shape as shown in FIGS. 2 and 3 by folding both openings.

  As shown in FIG. 1 and FIG. 3, triangular folding portions 24 and 25 are formed in one opening portion of the bag base material 1, and the bag base material 1 is provided in parallel with one opening end. The first broken line portion 20 and the second broken line portion 21 are provided. Further, triangular folding portions 26 and 27 are formed in the other opening of the bag base material 1, and the bag base material 1 is provided with a first broken line portion 22 and a first folding line provided in parallel with the other opening end. Two broken line portions 23 are provided.

  In addition to the bag base material 1, FIG. 2 and FIG. 3 show a valve base material 5 constituting a powder packaging bag.

  The valve base material 5 is made of paper such as kraft paper in a cylindrical shape, and the left end of the valve base material 5 leads to the outside and the right end leads to the inside of the bag base material 1, for example, on the folding portion 24. Glued. The valve base material 5 acts as a powder blowing port, and the powder filling after the powder packaging bag is completed is performed by inserting a filling nozzle from the left end of the valve base material 5. A hot-melt adhesive is applied to the inner surface of the cylinder of the valve base 5 and is not sticky when filling the powder. When heated after completion of filling, the adhesive on the inner surface of the cylinder melts and adheres to the inside of the cylinder. This prevents the powder in the powder packaging bag from leaking outside.

  Subsequently, the first broken line portion 22 is folded and bonded by the adhesive layer 30, and the second bent line portion 23 is folded and bonded by the adhesive layer 31 to form the upper bottom.

  Further, after the cylindrical valve base material 5 is bonded onto the folding portion 24, the first broken line portion 20 is folded and bonded by the adhesive layer 28, and the second bent line portion 21 is folded thereon. The bottom layer is formed by bonding with the adhesive layer 29.

  4, from the state of FIG. 3, the first bent line portion 20 and the second bent line portion 21 are folded to form a lower bottom, and the first bent line portion 22 and the second bent line portion 23 are bent to obtain the upper bottom. It is a top view which shows the state which formed.

  In the state shown in FIG. 4, the inside of the bag base material 1 communicates with the outside only on the inner surface of the cylinder of the valve base material 5, and the other parts are almost sealed.

  FIG. 5 is a plan view showing a decorative paper base material to be attached to the upper and lower bases of the bag base material 1 shown in FIG.

  The decorative paper substrate 2 covers the lower bottom composed of the surface 16 and the surface 15 having the valve substrate 5, and the decorative paper substrate 3 covers the upper bottom composed of the surface 18 and the surface 17.

  In the center of the side of the decorative paper base 2 that is attached to the side 15 (the back side in FIG. 5), data can be transmitted / received to / from the outside wirelessly, and data received from the outside can be stored, An IC tag 4 that can transmit stored data to the outside is attached.

  On the other hand, the decorative paper base 3 is provided with a cut tape portion 6. For example, a vinyl tape is pasted on the cut tape portion 6 across the decorative paper base 3, and the decorative paper base 3 can be easily broken by pulling up the vinyl tape from the end and breaking the decorative paper base 3. Can be broken. By breaking the decorative paper substrate 3 with the cut tape portion 6 and removing the adhesion between the surface 17 and the surface 18, the powder-filled powder packaging bag can be easily opened.

  6 is a plan view showing a state in which the decorative paper bases 2 and 3 shown in FIG. 5 are attached to the bag base 1 shown in FIG.

  As shown in FIG. 6, the decorative paper base material 2 is attached on the lower bottom composed of the surfaces 16 and 15, and the decorative paper base material 3 is adhered on the upper bottom composed of the surfaces 18 and 17. As a result, the powder packaging bag 10 is completed.

  For the IC tag 4, for example, when making a bag, the brand of the bag, a name for identifying the bag-making factory, etc., and when the powder filling is completed, the filling date and time, the type of powder filled (variety, brand), filling The history information such as the name for identifying the factory and the name for identifying the filled device is written in a non-contact manner. In addition to this, various information such as the conveyance status is written and the written information is read at an arbitrary timing.

  FIG. 7 is a perspective view showing a state in which powder packing bags 10 filled with powder are loaded.

  When the powder-filled powder packaging bag 10 is conveyed, as shown in FIG. 7, for example, each bag is loaded on a pallet (not shown), and 50 powder packaging bags 10 are packed. Convey each pallet together.

  In the powder packaging bag 10 of the present embodiment, as shown in FIG. 7, the powder packaging bag 10 is loaded so that the upper and lower bases of the powder packaging bag 10 are side surfaces when transported. The IC tag 4 attached to the back surface of 2 is not directly subjected to the load of other stacked bags.

  Also, for example, if a bag containing a substance that easily changes its shape, such as water, is loaded from above, it will also apply force to the side, but in the case of flour, it is packed in a bag. When the load is applied, it hardens to such an extent that it does not deform, little force is applied to the side surface, and there is no possibility of damaging the IC tag 4.

  In the above embodiment, the IC tag is attached to the bottom of the powder packaging bag. However, the present invention is not limited to this, and the IC tag is attached to the top of the powder packaging bag. You may make it stick.

  However, in order to prevent the IC tag from being peeled off and mixed into the contents of the powder packaging bag when the powder packaging bag is opened by the cut tape portion, the IC tag is provided with the cut tape. It is desirable that the side where no part is provided.

  In addition, while the powder is being filled from the valve base material 5 acting as a powder blowing port, the bottom opposite to the valve base material (the upper bottom in the above embodiment) is the vibration of the filling device. Since it is in contact with the bag holder with the device and the weight of the filling is increased, it is desirable that the IC tag is not provided on the bottom side opposite to the valve base.

It is the top view which expand | deployed the bag base material which comprises the packaging bag for powders by this invention. It is a perspective view which shows the state which folded both opening parts, after forming the bag base material 1 shown in FIG. 1 in the cylinder shape. It is a top view which shows the state which folded both opening parts, after forming the bag base material 1 shown in FIG. 1 in the cylinder shape. From the state of FIG. 3, the first bent line portion 20 and the second bent line portion 21 are folded to form the lower bottom, and the first bent line portion 22 and the second bent line portion 23 are folded to form the upper bottom. FIG. It is a top view which shows the decorative paper base material affixed on the upper base and lower bottom of the bag base material 1 shown in FIG. It is a top view which shows the state which affixed the decorative paper base materials 2 and 3 shown in FIG. 5 to the bag base material 1 shown in FIG. It is a perspective view which shows the state which loaded the powder packaging bag 10 with which powder filling was carried out.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bag base material 2, 3 Decorative paper base material 4 IC tag 5 Valve base material 6 Cut tape part 10 Powder packaging bag 12, 13, 14, 15, 16, 17, 18 surface 19, 28, 29, 30, 31 Adhesive layer 20, 22 First broken line portion 21, 23 Second broken line portion 24, 25, 26, 27 Folded portion

Claims (2)

The first and second cylinders are formed in a cylindrical shape that is flatly folded, provided with a diagonal fold line portion in the cylindrical opening portion to form a triangular folding portion, and provided in parallel with the cylindrical opening end. A bag base material having a second broken line portion;
Formed into a flat and flattened cylindrical shape, provided on the inner surface of the cylindrical shape and capable of adhering the inner surface, and the folding between the first bent line portion and the second bent line portion A valve substrate having a belt-like adhesive layer adhered to the part;
A makeup provided on the outside of the opening of the bag base material and bonded to the opening of the bag base material that is closed when the bag base material is folded at the second broken line portion and the first broken line portion. In a double-sided adhesive bag for powder packaging comprising a paper substrate,
A powder packaging bag containing an IC tag, wherein the IC tag is attached to substantially the center of the inner surface of the upper or lower decorative paper base. The first and second cylinders are formed in a cylindrical shape that is flatly folded, provided with a diagonal fold line portion in the cylindrical opening portion to form a triangular folding portion, and provided in parallel with the cylindrical opening end. A bag base material having a second broken line portion;
Formed into a flat and flattened cylindrical shape, provided on the inner surface of the cylindrical shape and capable of adhering the inner surface, and the folding between the first bent line portion and the second bent line portion A valve substrate having a belt-like adhesive layer adhered to the part;
A makeup provided on the outside of the opening of the bag base material and bonded to the opening of the bag base material that is closed when the bag base material is folded at the second broken line portion and the first broken line portion. In a double-sided adhesive bag for powder packaging comprising a paper substrate,
An IC tag is included, characterized in that a cut tape portion is provided on the side opposite to the powder blowing port side, and the IC tag is attached to the substantially central portion of the inner surface of the decorative paper base on the powder blowing port side. Powder packaging bag.

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