JP5225918B2 - Packaging bag with adhesive tape and container with the same - Google Patents

Description

  The present invention relates to a packaging bag containing seasonings, spices and the like attached to food containers, etc., and more specifically, can be easily attached to lunch containers without contacting cooked foods such as lunch containers. The present invention relates to a packaging bag with an adhesive tape that contains a seasoning, a spice and the like that can be made, and a container to which the packaging bag is attached.

  Conventionally, lunch boxes and the like have been sold with plastic containers, paper containers, or take-out lunch boxes made of these combination containers. And, these take-out lunches are often accompanied by packaging bags containing seasonings, spices, sprinkles, etc., and these packaging bags are directly attached to the lunch boxes, or Attached to the outer surface of the container with cellophane tape or the like.

  When it is attached directly to the lunch box, it is difficult in terms of hygiene, and is usually attached to the outer surface of the container with cellophane tape or the like. However, this affixing operation involves holding a packaging bag containing seasonings, spices, sprinkles, etc., pulling out the cellophane tape from the tape cutting table containing the cellophane tape by an appropriate length, It was an operation of cutting with a cutter blade provided in the container, and sticking the packaging bag to the outer surface of the container with the cut cellophane tape, and was also a complicated operation to be performed at the store.

  As a solution to such complicated work, using a laminated sheet obtained by laminating a base sheet and a release paper via an adhesive, a seasoning via an adhesive on the upper surface of the base sheet of the laminated sheet, Prepare in advance a structure in which a packaging bag containing spices, sprinkles, etc. is adhered, peel off the release paper at the store, expose the adhesive surface, and this adhesive surface on the outer surface of the container There has been a proposal that attachment work is completed by sticking (see, for example, Patent Document 1).

  Although the technique disclosed in Patent Document 1 certainly improves the workability at the shop front, the laminated sheet is integrated with the packaging bag, so it cannot be bulky as compared with the handling of the packaging bag alone. However, there was a problem that the distribution cost increased.

JP 2003-170960 A

  Then, this invention is providing the packaging bag with an adhesive tape which was excellent in the workability | operativity in a shop front, and was also cost-effective, Furthermore, it is providing the container which stuck this packaging bag.

In order to achieve the above object, the present inventor is a packaging bag with an adhesive tape according to claim 1 of the present invention, which is an adhesive tape with an adhesive tape that is attached to and integrated with an outer surface of a container. adhesive tape packaging bag is only laminate comprising a innermost layer and flat rectangular packaging bag sealed at the peripheral heat-bonding portion with composed of at least a substrate layer and a thermally adhesive resin layer, the rectangular consists of a strip-shaped adhesive tape having one surface to the adhesive portion is stuck to the shape packaging bag, the strip adhesive tape the rectangular bent and has a non-adhesive portion at one end of its longitudinal direction Attached to both sides of the packaging bag, the non-adhesive part side surface of the strip-like adhesive tape attached to the rectangular packaging bag from the non-adhesive part is peeled off and the peeled part is attached to the outer surface of the container which is characterized in that integrally bonded A.

Since it can handle like the packaging bag single item by comprising as described in Claim 1, a distribution cost does not increase. Moreover, since the strip | belt-shaped adhesive tape stuck on the packaging bag can be peeled easily, a series of workability | operativity of peeling an adhesive tape from a packaging bag and sticking to a container improves .

Moreover, the packaging bag with an adhesive tape of this invention of Claim 2 is a packaging bag with an adhesive tape which sticks and integrates with respect to the outer surface of a container, Comprising: This packaging bag with an adhesive tape is at least a base material layer only from the laminate having the innermost layer and the flat rectangular packaging bag sealed at the peripheral heat-bonding portion with constituted a heat-adhesive resin layer, one surface is adhered to the rectangular packaging bag to consists of a strip-shaped adhesive tape having an adhesive portion, the band-like adhesive tape is adhered to both sides of the rectangular packaging bag is folded and has a non-adhesive portion at one end of its longitudinal direction, An opening means is formed in the peripheral thermal bonding portion of the rectangular packaging bag, and the belt-like adhesive tape is provided at a position where the belt-like adhesive tape does not intersect with a planned opening line when the packaging bag is opened from the opening means. and, the rectangular from the non-adhesive portion It is characterized in integrating the peeled portion with peeling the surface of the non-adhesive side of the strip adhesive tape adhered to the packaging bag by sticking to the outer surface of the container.

Moreover , the container which stuck the packaging bag of this invention of Claim 3 was stuck to the said rectangular packaging bag from the said non-adhesive part in the packaging bag with an adhesive tape of Claim 1 or Claim 2. it is characterized in that the release portion with peeling the surface of the non-adhesive side of the strip adhesive tape and integrated by sticking the outer surface of the container was. By configuring in this way, it goes without saying that it is hygienic, but only the necessary part of the adhesive tape that has been previously attached to the packaging bag is peeled off, and the peeled part is then attached to the outer surface of the container. Therefore, it is possible to eliminate the trouble of separately preparing an adhesive tape or a tape base for cutting the adhesive tape, and preventing waste due to variations in the cutting length of the tape. Moreover, since the packaging bag is affixed on the outer surface of the container, it can be handled integrally with the container, so that the handling is easy.

  Since the packaging bag with the adhesive tape of the present invention can be handled in the same manner as a single packaging bag, the distribution cost does not increase, and the workability when attaching the packaging bag to the container at the store is excellent. It plays. Furthermore, the container with the packaging bag attached is hygienic because the packaging bag is attached to the outer surface of the container, and can be handled integrally with the container, so that it has an excellent effect of being easy to handle. Is.

It is a front view which shows one Example of the packaging bag with an adhesive tape concerning this invention. It is a figure which shows the cross section of the XX line of FIG. FIG. 3 is a diagram for explaining an example of a method for producing a belt-like adhesive tape. It is a figure which shows the state which attached the packaging bag with an adhesive tape concerning this invention to the container outer surface. It is an enlarged plan view which shows the other Example of the strip | belt-shaped adhesive tape concerning this invention.

The present invention will be described in detail below with reference to the drawings.
FIG. 1 is a front view showing an embodiment of a packaging bag with an adhesive tape according to the present invention, FIG. 2 is a diagram schematically showing a section taken along line XX of FIG. 1, and FIG. FIG. 4 is a diagram illustrating an example, FIG. 4 is a diagram illustrating a state in which a packaging bag with an adhesive tape according to the present invention is attached to the outer surface of a container, and FIG. 5 is an enlarged plan view illustrating another embodiment of a strip-shaped adhesive tape according to the present invention. Yes, 1 in the figure is a packaging bag with adhesive tape, 2 is a packaging bag, 3, 3 'is a strip-like adhesive tape, 4 is a lunch box container, 30, 30' is a non-adhesive part, 31, 31 ', 33 is adhesive Part, 32 is a white solid printed layer, 3A is a base material for adhesive tape, 3B is a release paper, 3C and 3C ′ are tack papers, S is a heat bonding part, and F is a folded edge of the packaging bag.

  FIG. 1 is a front view showing an embodiment of a packaging bag with an adhesive tape according to the present invention, FIG. 2 is a diagram schematically showing a cross section taken along line XX of FIG. One side in the longitudinal direction is folded on both sides of the three-side seal type packaging bag 2 whose three side edges are sealed with the heat-bonding portion S so as to substantially coincide with the folded edge F of the three-side seal type packaging bag 2. A transparent belt-like adhesive tape 3 having a non-adhesive part 30 at the end is attached by the adhesive part 31. Further, the non-adhesive portion 30 is generally clearly indicated for picking with a finger, for example, printed in white or the like. The contents are not shown in FIGS.

  The three-sided seal-type packaging bag 2 may be a laminate including at least a base material layer and a heat-adhesive resin layer on the inner layer, and the base material layer usually has a display of contents (on FIG. 1, Since the spice is provided by printing, a film excellent in mechanical strength, for example, cellophane, or a film stretched uniaxially or biaxially such as polypropylene, polyester, polyamide, etc., can be used as an inner layer. In the case of lamination using the T-die extruder, for example, a well-known heat-adhesive resin such as polyethylene or polypropylene can be used. In the case of a lamination method such as sandwich lamination or dry lamination by an extruder, a film in which the resin is formed into a sheet can be used. Further, when a film is used for the base material layer or the inner layer, water vapor and oxygen gas barrier properties can be obtained by using a film coated with aluminum, silicon oxide, aluminum oxide, polyvinylidene chloride, etc. on one surface as necessary. It may be improved.

  In addition, as the laminate, due to the required physical properties when the three-side seal type packaging bag 2 is used, mechanical toughness, bending resistance, and puncture resistance are provided between the base material layer and the inner layer as necessary. For the purpose of imparting or improving functions such as heat resistance, impact resistance, cold resistance, heat resistance, chemical resistance, gas barrier properties, etc., for example, a stretched stretched film made of a resin such as polyester, polyamide, or polypropylene An unstretched film or a film provided with a water vapor or oxygen gas barrier layer such as aluminum, silicon oxide, aluminum oxide or polyvinylidene chloride on at least one surface thereof, or an aluminum foil or a saponified ethylene-vinyl acetate copolymer It can be used as an intermediate layer.

  Next, the said strip | belt-shaped adhesive tape 3 which has a non-adhesion part in one edge part is demonstrated. Examples of the base material for the adhesive tape of the strip-like adhesive tape 3 include cellophane, biaxially stretched polypropylene film, biaxially stretched polyester film, and the like, and examples of the adhesive include rubber-based, acrylic-based, ethylene- Well-known pressure-sensitive adhesives such as vinyl acetate copolymer systems can be mentioned. As a manufacturing method of the said strip | belt-shaped adhesive tape 3, for example, as shown to Fig.3 (a), white strip | belt-shaped solid printing is carried out at one edge part of one surface of the said base material 3A for the said adhesive tape long. The belt-shaped white solid print layer 32 is formed by continuous printing in the longitudinal direction by a gravure printing method. Next, an acrylic pressure-sensitive adhesive is applied and dried on almost the entire surface except for the portion corresponding to the white belt-shaped solid printed region on the other surface of the adhesive tape base material to form an adhesive portion 31 and then The release paper 3B is bonded so that the release surface is located on the pressure-sensitive adhesive side to produce a long tack paper 3C ′ as shown in FIG. Next, the belt-shaped adhesive tape 3 as shown in FIG. 3 (b) is provided in an orderly manner at regular intervals by punching it into a predetermined shape with a rotary die cutter (not shown) and removing the blank portion. Tack paper 3C can be obtained. The manufacturing method described above is one method for manufacturing in a single row, and is not limited to this. Further, as a matter of course, if the cost is taken into account, it is usually manufactured in multiple rows.

  Next, a method for sticking the strip-shaped adhesive tape 3 to the three-side seal type packaging bag 2 will be described. In general, the three-side seal type packaging bag 2 has a shape shown in FIG. 1 in which a long roll-shaped laminate is filled with the contents by a known automatic filling machine such as a vertical type and a horizontal type and individually wrapped. As an example of a method for attaching the strip-shaped adhesive tape 3 to the three-side seal type packaging bag 2, when in the state of a long roll-shaped laminate before the three-side seal type packaging bag 2, The strip-like adhesive tape 3 may be peeled off from the tack paper C with a well-known tack labeler, and continuously adhered to a predetermined location of the packaging bag 2 as shown in FIG. 1, or a three-side seal type packaging bag. In the state set to 2, it may be attached to a predetermined location by appropriate attaching means.

  A packaging bag 1 with an adhesive tape manufactured as described above is packed in a certain amount in a cardboard box or the like, and delivered to, for example, each store that sells lunch boxes. In each store where the packaging bag 1 with adhesive tape is delivered, the clerk takes out the packaging bag 1 with adhesive tape from the cardboard box unpacked, and the non-adhesive portion of the adhesive tape 3 attached to the packaging bag 1 with adhesive tape. The outer surface of the container 4 of the lunch box purchased by the customer (the outer surface of the lid) is peeled off the portion stuck to the surface of the non-adhesive portion 30 side of the packaging bag 1 with adhesive tape by picking 30 with a finger As shown in Fig. 4, it is necessary to attach the packaging bag such as spices, seasonings, or sprinkles to the lunch box. It is greatly simplified. Moreover, since the lunch box and the packaging bag are integrated with the adhesive tape, the handling becomes easy.

  FIG. 5 is an enlarged plan view showing another embodiment of the strip-like adhesive tape according to the present invention, and is a plan view showing the adhesive portion side. The band-like adhesive tape 3 ′ has an adhesive part 33 weaker than the adhesive force of the adhesive part 31 between the non-adhesive part 30 and the adhesive part 31 of the belt-like adhesive tape 3 shown in FIGS. However, the rest is the same as the adhesive tape 3. The adhesive portion 33 includes a portion 31 ′ having the same adhesive force as the adhesive portion 31 and a portion 30 ′ having no adhesive force. The adhesive portion 33 is relatively compared to the adhesive portion 31. It consists of an adhesive part that is vulnerable to damage. And when this strip | belt-shaped adhesive tape 3 'is affixed on the packaging bag 2, the location shown with the dashed-dotted line is bend | folded so that it may substantially correspond with the folding edge F of the said packaging bag 2, and the said packaging bag 2 Affixed on both sides. As the method of providing the adhesive portion 31 ′, it may be provided in a pattern shape or a so-called paste-killing method may be used. In FIG. 5, the portion 31 ′ having the adhesive force of the adhesive portion 33 and the portion 30 ′ having no adhesive force are provided in a staggered shape, but the shape of the portion 31 ′ having the adhesive force and this shape are shown. The shape of the portion 30 ′ having no adhesive force corresponding to can take various shapes. Since the strip-shaped adhesive tape 3 ′ thus configured has a weak adhesive portion 33 compared to the strip-shaped adhesive tape 3, a packaging bag with an adhesive tape (not shown) provided with the strip-shaped adhesive tape 3 ′. Therefore, when the non-adhesive portion 30 of the strip-like adhesive tape 3 ′ is picked and peeled with a finger, it can be easily peeled off as compared with the packaging bag 1 with the adhesive tape provided with the strip-like adhesive tape 3. As shown in FIG. 4, the workability for attaching the packaging bag 2 to the outer surface of the container 4 is improved. Further, as apparent from FIG. 5, since the adhesive portion 31 is also provided on the adhesive portion 33 side from the position indicated by the alternate long and short dash line, the container 4 is taken away when taken home as shown in FIG. It is possible to prevent the packaging bag 2 adhered to the outer surface from peeling off.

  The strip-shaped adhesive tape that is a constituent element of the present invention is not limited to the configuration shown in FIGS. 2 and 5, and everything that does not depart from the gist of the present invention is included in the present invention. Although not shown, the bent portion of the belt-like adhesive tape (the portion indicated by the alternate long and short dash line in FIG. 5) may have a non-adhesive portion on both sides of the alternate long and short dash line. In addition to what is shown in FIG. 5, the whole may be configured as a dot-like adhesive portion. In any configuration of the adhesive part 33, the area ratio between the adhesive part and the non-adhesive part is the material of the container, the size of the packaging bag 2, and the width and length of the belt-like adhesive tape attached to the packaging bag 2. This can be determined as appropriate. Furthermore, the adhesive part 33 may be configured to have a solid pattern in the same manner as the adhesive part 31 so that the amount of adhesive applied is less than that of the adhesive part 31, or the adhesive type may be changed, or The adhesive strength may be weakened by adding an additive (weaker than the adhesive strength of the adhesive portion 31). In addition, the packaging bag that is a component of the present invention is not limited to a three-side seal type packaging bag, and may be a four-side seal type packaging bag or a pillow type packaging bag. An opening means such as an I notch may be provided in the thermal bonding portion S of the packaging bag 2, and when the opening means is provided, a position where the planned opening line and the belt-like adhesive tape do not intersect with each other It is appropriate to provide in.

  In addition, the strip-like adhesive tapes 3 and 3 'may be used for displaying a whale function such as a hit or a point function (a function that can be exchanged for a prize by accumulating points) or an advertisement of another company, if necessary. It is good also as a thing provided with the function to carry out (for example, publication of a drink maker name etc.).

DESCRIPTION OF SYMBOLS 1 Packaging bag with an adhesive tape 2 Packaging bag 3,3 'Band-like adhesive tape 3A Base material for adhesive tape 3B Release paper 3C, 3C' Tack paper 4 Lunch container 30, 30 'Non-adhesive part 31, 31', 33 Adhesive Part 32 White solid printing layer S Thermal bonding part F Folding edge of packaging bag

Claims (3)

This is a packaging bag with an adhesive tape that is attached to and integrated with the outer surface of the container, and this packaging bag with an adhesive tape is only a laminate comprising at least a base material layer and an innermost layer that is a heat-adhesive resin layer. It consists of a flat rectangular packaging bag sealed at the peripheral heat-bonding portion, a strip adhesive tape having an adhesive portion on one surface to be adhered to the rectangular packaging bag with composed, the strip adhesive tape The belt- like shape that has a non-adhesive portion at one end in the longitudinal direction and is bent and attached to both surfaces of the rectangular packaging bag, and is attached to the rectangular packaging bag from the non-adhesive portion A packaging bag with an adhesive tape, wherein the non-adhesive portion side surface of the adhesive tape is peeled off and the peeled portion is attached to and integrated with the outer surface of the container . This is a packaging bag with an adhesive tape that is attached to and integrated with the outer surface of the container, and this packaging bag with an adhesive tape is only a laminate comprising at least a base material layer and an innermost layer that is a heat-adhesive resin layer. It consists of a flat rectangular packaging bag sealed at the peripheral heat-bonding portion, a strip adhesive tape having an adhesive portion on one surface to be adhered to the rectangular packaging bag with composed, the strip adhesive tape bent and has a non-adhesive portion are adhered to both surfaces of the rectangular packaging bag, the peripheral heat-bonding portion of the rectangular packaging bag has opening means formed at one end of its longitudinal direction The belt-like adhesive tape is provided at a position where the band-like adhesive tape does not intersect with the expected opening line when the packaging bag is opened from the opening means, and is attached to the rectangular packaging bag from the non-adhesive portion. The non-adhesive part of the strip-like adhesive tape Peeled adhesive tape packaging bag, which comprises integrally bonded to the outer surface of the container part with peeling the surface of. In the packaging bag with an adhesive tape of Claim 1 or Claim 2, it peeled while peeling the surface by the side of the said non-adhesive part of the said strip | belt-shaped adhesive tape stuck to the said rectangular packaging bag from the said non-adhesive part. container portion was stuck a packaging bag characterized by being integrally bonded to the outer surface of the container.

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