JP4764835B2 - Method for making packaging bag for processed rice food and packaging bag for processed rice food - Google Patents

Description

  The present invention is, for example, a packaged bag for cooked rice food and a cooked rice food packaged in a state where a sheet food such as sheet-like seaweed and a cooked rice cooked food such as rice ball are separated by a package for cooked rice food More specifically, the present invention relates to a packaged bag for processed rice food that is packaged in half so that the packaged rice processed food sandwiches the processed cooked food, and a method for making a packaged bag for processed rice food.

  For rice balls with seaweed sold at convenience stores, etc., the rice balls and seaweed are packaged separately to prevent the sheet-like seaweed from being moistened by the moisture of the rice balls during transportation and display. Packaged with a packaged food for cooked rice (hereinafter, mainly referred to as “packaging”).

  The package includes a rectangular outer film and a rectangular inner film that are stacked with nori. The outer film is provided with cutting means such as a cut tape on the center line, and can be divided. Moreover, the inner film can be separated in the same direction as the dividing direction of the outer film by combining two films, for example, and overlapping the inner side portions of the respective films. Such an outer film and an inner film sandwich the seaweed, and the periphery of both films surrounding the seaweed is sealed to form a package in which both films are integrated.

  This packaging body is joined to a rice ball held in a triangular shape, bent according to the shape of the rice ball, and wraps the rice ball, so that the rice processed food packaging bag (hereinafter mainly referred to as “packaging bag”). ) Is made. A label indicating product information and the like is affixed to the packaging bag at a portion where both corners on one end side of the packaging overlap with a part of the packaging joined on the back side of the rice ball.

  Such a packaging bag is made moisture-proof because nori is isolated from the rice ball by the inner film. To open the packaging bag for eating rice balls, the outer film is divided into two parts by pulling the cutting means. When the outer film and the inner film are pulled in the width direction and in the opposite direction, the two films of the inner film are pulled out from between the rice ball and the seaweed, and the crispy seaweed wraps the rice ball. can do.

  By the way, when opening the packaging bag, various inventions and devices have been provided in which the outer film can be easily divided. For example, Patent Document 1 discloses a food packaging material in which a tab for tearing an exterior sheet is formed at the center of the upper end of the exterior sheet (outer film) so as to protrude from the other part of the upper end of the exterior sheet. Further, Patent Document 2 discloses a seaweed rolled rice wrapping tool in which a convex piece is provided at one end of a substantially central portion of an exterior film (outer film) made of a uniaxially stretched film. Patent Document 3 discloses a package having a step of forming a knob piece protruding from the tip of the outer film, and a step of forming a hole so that the knob piece can be easily and reliably picked at the tip of the inner film. A material manufacturing method is disclosed.

JP 2002-362665 A Japanese Utility Model Publication No. 5-54321 JP 2005-333802 A

  In the inventions and devices disclosed in Patent Documents 1, 2, and 3, a tab, a convex piece, and a knob (hereinafter referred to as a “knife”) are provided at one end of the outer film. By projecting from the outer film, the tab can be easily picked. All the tabs are provided at the center of one end of the outer film. This is because the packaging bag wraps a triangular rice ball, so that the outer film is split by tearing on the center line and can be separated left and right.

  However, the packaging bag is provided in a type in which the package is folded in half so that the rice ball is sandwiched, the front view is a square shape, and the three sides of the overlapping side and end are sealed. In the packaging bag, when the tab is provided at the center of the outer film, for example, when a label is affixed to the back of the package, the label must be provided with a notch serving as a starting point for tearing. Moreover, the label must be affixed to the outer film so that the notch matches the passage position of the cutting means. In other words, productivity cannot be improved if the packaging body having the tabs disclosed in Patent Documents 1, 2, and 3 is folded in half and the rice balls are packaged so that the front view is square.

  Moreover, the packaging bag which folded the packaging body into two is sealed by overlapping the three sides of the packaging body on the side and end. Therefore, in particular, when the upper end portion is displaced and overlapped, the appearance is poor. If the position is accurately aligned and sealed so as not to be displaced, the productivity is lowered.

  Therefore, the present invention provides a packaged rice-processed food packaging bag in which the first tab can be provided at an arbitrary position, and second, the appearance of the upper edge where the folded package is overlapped is improved. It is an object to provide a bag-making method and a packaged bag for cooked rice food.

The method for making a packaged bag for cooked rice food according to the present invention is formed so as to be split into the width direction by tearing from the picked piece by providing a picked piece as a starting point by making a notch at one end. A cooked rice in which an outer film and an inner film that can be separated in the same direction as the outer film are overlapped with each other via a sheet-like food, and the side portions of both films and the inner portions adjacent to the end portions are sealed. A method for making a packaged bag for processed rice food by packaging the processed cooked food with a package for processed food, wherein the packaged rice processed food is folded in half so as to sandwich the processed cooked food, and the cooked rice process overlaps Seal each side of the food packaging and each inward portion, and fold the boundary line between the end portion and the inward portion of the packaged food processing food so that the knob piece protrudes and, to bending the ends constant width It is characterized in that.

  According to this bag manufacturing method for cooked rice processed food bags, the packaged rice cooked food product is folded in half with the cooked rice processed food sandwiched between the side portions and the inner portions adjacent to the end portions. By sealing, a bag-shaped packaged food for cooked rice food in which the cooked rice food is packaged with the package for cooked rice food is produced. In this packaged bag for processed rice food, the end of the package for processed rice food is bent, so that the tabs protrude from the end. This pick piece is made easy to pick by protruding only one piece. When this knob is pulled, the outer film is torn and divided in the width direction.

  And this packaged bag for cooked rice processed food can be divided into an outer film at an arbitrary position by making it into a bag shape in which the package for cooked rice processed food is folded in half. Therefore, the picking piece of the packaged bag for processed rice food can be provided not only at the center of one end of the outer film but also at any position such as an eccentric position so as to avoid the label to be attached.

  Furthermore, this rice cooked food packaging bag has a sharp appearance at the end of the packaged food processed food package, and has a waist like a rib, Even if it receives external force, it can make it difficult to deform | transform.

  Moreover, in the bag manufacturing method for the cooked rice processed food packaging bag according to the present invention, the bent end portion of the cooked rice processed food packaging body and the inward portion adjacent to the end portion are overlapped and sealed. May be.

  According to the bag making method of this cooked rice food packaging bag, the folded end portion of the cooked rice processed food package and the inward portion adjacent to the end portion are overlapped and sealed, The end portion and the inward portion are integrated, and the end portion does not jump up, and a thick upper end portion is formed, which can further prevent deformation.

In addition, the method for manufacturing a packaged bag for processed rice food according to the present invention, which differs from the above, is provided with a knob that becomes a starting point of tearing by making a notch at one end, and can be split from the knob in the width direction. The outer film formed on the inner film and the inner film separable in the same direction as the outer film are overlaid through the sheet-like food, and the inner portions adjacent to each side part and each end part of both films A method for making a packaged bag for cooked rice processed food for packaging cooked rice processed food with a sealed package for cooked rice cooked food, and folding the cooked rice processed food package in half so as to sandwich the cooked rice processed food, Sealing each side of the packaged food processing food product to overlap , the boundary between the end portion and the inward portion of the packaged food processed food product so that the knob piece protrudes , parts and bent to a certain width, It is characterized in that sealing by overlapping and inboard portion adjacent to the end portion and said end portion.

  According to this bag manufacturing method for cooked rice processed food bags, the end portion of the package for cooked rice processed foods is the same as the packaged bag for processed rice foods produced by the above bag manufacturing method for cooked rice processed foods. Is bent, and only one picked piece protrudes to make it easy to pick. By pulling the picked piece, the outer film can be torn and divided, as well as a package for cooked rice food By bending the end portion of the body, the bent end edge has a sharp appearance and has a waist like a rib, so that it is difficult to be deformed even when subjected to external force. And the packaged bag for cooked rice processed food is made into a bag shape in which the packaged rice cooked food is folded in half, so that the outer film can be divided at an arbitrary position. It can be provided not only at the center of the part but also at an arbitrary position.

  Furthermore, the end of each packaged food for cooked rice is bent and sealed to the inner portion, so that this end is integrated with the inner portion without jumping up, so that it has a sharp appearance, It is possible to keep maintaining a state of having a waist against external force. The packaged food for cooked rice before being folded in half is not sealed between the inner portions at the stage of overlapping in the folded state, and the ends are bent. Since the sealing is performed at the stage where the part overlaps, the inner portion of the package can be prevented from being overlapped and sealed.

In addition, the method for manufacturing a packaged bag for processed rice food according to the present invention, which differs from the above, is provided with a knob that becomes a starting point of tearing by making a notch at one end, and can be split from the knob in the width direction. The outer film formed on the inner film and the inner film separable in the same direction as the outer film are overlaid through the sheet-like food, and the inner portions adjacent to each side part and each end part of both films A method for making a packaged bag for cooked rice processed food by using the sealed package for cooked cooked rice food to process the cooked rice cooked food, wherein the end of the cooked cooked food sandwiched food is not provided Folding the packaged rice cooked food product so that it overlaps with the inward portion adjacent to the end provided with the tab, and overlapping each side of the packaged cooked rice processed food product as described above Club A Department seal, such that the knob piece projects, is characterized by the bent end portion provided with the knob piece.

  According to this bag manufacturing method for cooked rice processed food bags, when the packaged rice cooked food product is folded in half so as to sandwich the cooked rice processed food, the end portions where the handle pieces are not provided are provided with the handle pieces. It overlaps with the inner part adjacent to the end. At this time, the end portion provided with the knob piece protrudes from the end portion where the knob piece is not provided, and the inner film of the end portion provided with the knob piece is exposed without being joined to the end portion where the knob piece is not provided. And by bending the edge part of a cooked rice processed food packaging body so that a pick piece protrudes, while a bent end edge exhibits a sharp external appearance, it can have a waist like a rib.

  The pick piece is easy to pick by projecting only one piece from the sharp edge, and the outer film can be torn and divided. Furthermore, this cooked rice food processing food packaging bag is folded in half, by sealing each side of the overlapping cooked rice cooked food packaging body, the overlapping end portion and the inward portion, and forming a bag shape. Since the outer film can be divided at an arbitrary position, the knob can be projected not only at the center of one end of the outer film but also at an arbitrary position.

  Moreover, in the bag-making method of the packaged bag for processed rice food according to each of the present invention, the bent end on the side where the knob of the packaged rice processed food is provided and the end where the knob is not provided Are preferably overlapped and sealed.

  According to this bag manufacturing method for cooked rice processed food packaging bags, the folded end film on the side provided with the picked pieces of the cooked rice processed food package and the end portions not provided with the picked pieces overlap. By sealing together, this both ends can be united, and it can be made difficult to deform | transform without this edge part jumping up.

  Moreover, in the bag making method of the packaged bag for processed rice food according to each of the present invention, it is preferable that the side portions of the packaged food for cooked rice product are sealed with an outer film and an inner film overlapped with each other.

  According to this bag manufacturing method for cooked rice processed food packaging bags, the side of the outer film and the side of the inner film of the package for cooked rice processed food are overlapped and sealed to form a bag of cooked rice processed food The packaging bag is sealed like a so-called envelope, and a side surface corresponding to the thickness of the cooked rice food is formed. Therefore, the packaged bag for processed cooked rice food can be packaged so as not to crush the corners of the packaged cooked rice processed food, and the appearance can be further improved.

  Moreover, in the bag making method of the packaged bag for cooked rice processed food according to each of the present invention, the cut may be located at a portion where a base end portion seals the inward portion.

  The rice cooked food packaging bag produced by the bag making method for the cooked rice processed food bag is made by the fact that the base end of the incision is located at the portion sealing the inward portion. When opening the packaged bag for cooked rice processed food, the pulled piece can tear the outer film over the entire length from the seal portion without tearing because the seal between the end portions becomes an obstacle.

  Moreover, in the bag making method of the packaged bag for cooked rice food according to each of the present invention, it is preferable that the notches are formed in a pair of parallel straight lines.

  According to this method for manufacturing a packaged bag for processed rice food, a cut piece is formed between the pair of cuts because the cuts are formed in a pair of parallel straight lines. In addition, the start side edge part of cutting means, such as a cut tape, is provided between this pair of cuts, or the outer film has a uniaxial stretching property, so that the outer film is reliably torn.

  Moreover, in the bag making method of the packaged bag for cooked rice processed food according to each of the present invention, the cut may be formed in a horseshoe shape, and both base end portions may face the inward portion.

  According to the method for manufacturing a packaged bag for processed rice food, the cut is formed in a horseshoe shape so that a knob is provided in the horseshoe cut. In addition, no knob is provided between the middle part of the horseshoe-shaped cut and the edge of the outer film, and the ends of the outer film on both sides of the knob are integrated. In addition, the starting film side end part of cutting means, such as a cut tape, is provided in the horseshoe-shaped cut, or the outer film is uniaxially stretched, so that the outer film is reliably torn.

  Moreover, in the bag-making method of the packaged bag for processed rice food according to each of the present invention, a paper-like sheet may be affixed to the surface of the outer film except for a portion to be divided.

  The cooked rice packaging bag made by the method for making cooked rice food packaging bag has a paper-like sheet attached to the surface of the outer film. A high-quality texture is created when it is done. Further, the paper sheet is pasted except for the portion to be divided, so that the inner edge of the paper sheet regulates the direction in which the outer film is torn, and the outer film is divided between the paper sheets.

  Moreover, the packaged bag for processed rice food according to the present invention is characterized in that the cooked rice processed food is packaged by the bag making method of the packaged bag for processed rice food of the present invention.

  According to this packaged bag for processed rice food, since only one tab protrudes from one end portion of the outer film, the outer film can be torn easily by picking the tab. Furthermore, this packaged rice cooked food package bag is not only good in appearance by bending the end of the packaged rice cooked food product, but the upper edge has a waist like a rib, Even if it receives external force, it can make it difficult to deform | transform.

  According to the present invention, a packaged rice processed food packaging bag for packaging cooked rice processed food is formed into a bag by a package for processed rice cooked food provided with a picked piece by cutting, and one picked piece from this cooked rice processed food packaging bag. Because the protrusion protrudes, not only can the tab be easily picked and opened, but also the end of the overlapped package for cooked rice processed foods will improve the appearance. Can give a good impression to consumers.

  Moreover, since the packaged bag for cooked rice processed food according to the present invention is formed by folding the packaged rice cooked food product in half, the outer film can be divided not only on the center line but also at an arbitrary position. Therefore, the position of the knob provided on the outer film can be set freely as well as the center. As a result, the bag making method of this cooked rice food processing packaging bag can improve productivity.

  Embodiments of a packaged bag for processed rice food (hereinafter referred to as “packaging bag”) and a bag making method thereof according to the present invention will be described with reference to FIGS. The packaging bag R is made from a packaged rice processed food package (hereinafter referred to as “packaging body”) P as shown in FIGS. 1 and 2.

  The package P includes a rectangular outer film 10 having a size capable of storing the cooked rice 1 and an inner film 20 that is superimposed on the outer film 10 via the sheet-like food 2. Are integrated so as to seal the sheet-like food 2 (illustrated by halftone dots). The cooked rice processed food 1 includes various rice balls that are softly and gently gripped in a triangular shape or a barrel shape, but also includes rice cakes. Further, the sheet-like food 2 includes sheet-like nori, but also tatami rice cakes, etc., which are referred to herein as “nori”.

  And the outer film 10 is divided in the width direction by being divided in the length direction, and therefore, cutting means such as a cut tape and a thread are adhered to the back surface, or a half cut is formed. However, the case where the cut tape 11 is used will be described here. The cut tape 11 is composed of only one cut tape 11 that connects the center of each end on each short side of the outer film 10 or an arbitrary position that is decentered. The outer film 10 is composed of two pieces that connect the end portions on the short sides. The two cut tapes 11 may not only be arranged in parallel, but may be arranged so as to widen the interval at the intermediate part.

  A pair of cuts 12 and 12 sandwiching the cut tape 11 are inserted into one end X of the outer film 10, and a knob 13 serving as a starting point of tearing is provided between the cuts 12 and 12. As shown in the figure, when the cut tape 11 is arranged at the center, the notch 12 is put in the center of the one end portion X of the outer film 10, and although not shown, when the cut tape 11 is arranged eccentrically, Similarly, it is inserted eccentrically. Further, when the cut tape 11 is composed of two pieces, the cuts 12 are made on the outer sides of both the cut tapes 11.

  And on the front side of the outer film 10, a pair of band-shaped collars 14 and 14 (shaded with the same width as the width of the rice ball 1) in parallel with the center of the both sides Y and Y on the long side. (Shown) is provided. The flanges 14 and 14 are formed, for example, by overlapping and sealing the back surfaces of the outer film 10 in a band shape. However, the flanges 14 and 14 can also be provided by sealing a strip-shaped tape to the outer film 10. In FIGS. 1 and 2, the eaves 14 and 14 are drawn in a state of being flipped up for easy viewing, but are actually superimposed on the outer film 10.

  A pair of paper sheets 15, 15 are attached to the surface of the outer film 10. In order to bring out a high-quality texture, this paper-like sheet 15 is provided with a whirling pattern, made of a nonwoven fabric, or has an arbitrary pattern. If such a paper sheet 15 is a synthetic paper such as Japanese paper or acetylcellulose paper that does not have a sealing property, it is removed by an adhesive, and if rayon paper or a nonwoven fabric having a heat sealing property, it is removed by a heat seal. Affixed to the surface of the film 10. The paper sheet 15 may not be attached to the end portion X on the side where the knob 13 is not provided and the adjacent inward portion Z.

  In any case, the outer portions of the pair of paper sheets 15, 15 are also attached to the flange portions 14, 14, and the inner edges are spaced apart so that the outer film 10 is torn. Yes. Therefore, the inner edges of the paper-like sheets 15 and 15 regulate the direction of tearing so that the outer film 10 is not torn diagonally. When the outer film 10 is particularly uniaxially stretchable, the cut film 11 can be torn in one direction without being attached to the outer film 10. In addition, when the cut tape 11 is comprised by two and the space | interval is expanded, the space | interval of a pair of paper-like sheets 15 and 15 is also correspondingly expanded.

  On the other hand, the inner film 20 is joined to the rice ball 1 so that the seaweed 2 is not moistened by the moisture of the rice ball 1, and can be separated in the same direction as the outer film 10, for example, as shown in FIG. It is composed of a pair of films 21 and 21. The inner ends of the films 21 and 21 are overlapped and folded. When the films 21 and 21 are separated, the rice balls 1 are not pulled by the films 21 and 21 so that the inner ends are folded, so that they are not broken. The inner ends of the overlapping films 21 and 21 are weakly sealed so that they can be easily separated, and the rice ball 1 and the laver 2 may be isolated. Moreover, the inner film 20 is comprised by 1 sheet, and it may be separable by putting a half cut on a centerline.

  Then, the outer film 10 and the inner film 20 are overlapped with the nori 2 sandwiched and sealed in a band shape (illustrated with halftone dots) so as to seal the nori 2, thereby forming the package P. That is, the package P is sealed so that both sides Y and Y of both films 10 and 20 and inner portions Z and Z adjacent to both ends X and X are surrounded by the seaweed 2. And the base end parts 12a and 12a of the notches 12 and 12 are located in the seal | sticker of this inner side part Z, and when the knob | pick 13 is pulled, the outer film 10 is covered over the full length without tearing at the seal | sticker part. It is designed to be torn. When the cut tape 11 is attached to the outer film 10, the base end portions 12 a and 12 a of the cuts 12 and 12 do not necessarily have to be positioned within the seal of the inward portion Z.

  Here, a first embodiment of a method for making a packaging bag for packaging rice balls 1 with such a package P will be described with reference to FIGS.

  First, as shown in FIG. 3, the rice ball 1 is placed on the center portion of the inner film 20, and the package P is folded in two (strictly, since the rice ball 1 has a width, it is an upward U-shape in a side view. ). The parts of the package P that are joined to the front, bottom, and back of the rice ball 1 are a front part A, a bottom part B, and a back part C, respectively.

  Next, as shown in FIG. 4, the outer side of the ridge 14 of the package P is directed inward, the side portions Y and Y of the outer film 10 and the inner film 20 are overlapped, and this portion is strip-shaped. Is sealed (illustrated by halftone dots). Therefore, this packaging body P is sealed so that both side parts Y and Y are what is called envelope sticking, and the side part D of the same width as the rice ball 1 is formed. By this side surface portion D, the corner portion of the rice ball 1 can be prevented from being crushed and the appearance can be improved. Further, an outward triangular projecting piece E protrudes from the boundary portion between the side surface portion D and the bottom surface portion B.

  As shown in FIG. 5, the inner side portion Z of the inner film 20 is overlaid and sealed (illustrated by halftone dots) on the upper side of the opening, so that the prototype Q of the packaging bag is made into a bag. Is done. That is, since the prototype Q of the packaging bag is provided with the side surface portion D, each upper end portion X and the inward portion Z of the both side portions D of the packaging body P sealed like an envelope is M-shaped in a plan view. The outer film 10 is overlapped with the inner film 20 and the outer film 10 and the surface of the collar 14 where the paper sheet 15 is not attached. Then, the overlapped inward portion Z is sealed, and the prototype Q of the packaging bag in which the rice ball 1 is packaged is produced.

  Subsequently, as shown in FIG. 6, when the end portion X of the package P is bent and the knob 13 is protruded from the end edge, the bag making of the packaging bag R in the first embodiment is completed. Since the tab 13 is provided by making the cuts 12 and 12 in the outer film 10 and is not provided in the inner film 20, when the end X is bent, the tab 13 is 1 from the edge. Only the sheet protrudes.

  The front portion A and the rear portion C of the packaging bag R are formed in a wide quadrilateral with protruding sharp edges 14 and 14 on both sides. Further, the upper end of the packaging bag R is also bent at the end X so that a sharp bent edge is formed. Since the bent edge is square, it has a waist like a rib. Therefore, the packaging bag R is not easily deformed even when the bent edge receives an external force, and the expected appearance can be maintained.

  Next, the bag making method of the packaging bag in 2nd Embodiment is demonstrated. As shown in FIG. 6, the bag manufacturing method of the packaging bag according to the second embodiment bends the end portion X of the prototype Q of the packaging bag manufactured according to the first embodiment, and picks one sheet. After protruding the piece 13 from the end edge, the bent end portion X is sealed to the inward portion Z and integrated with the inward portion Z so that the end portion X does not jump up.

  However, a paper sheet 15 is attached to the surface of the outer film 10. If the surface of the paper sheet 15 does not have heat sealability, the end portion X and the inward portion Z bent by the adhesive are sealed. Further, when the surface of the paper-like sheet 15 has heat sealability, the bent end portion X and the inward portion Z are heat-sealed. Furthermore, when the paper sheet 15 is not affixed to the end portion X and the inward portion Z, the outer films 10 are joined to each other, so that they can be integrated by heat sealing.

  In any case, the bent end portion X is sealed by the inward portion Z, so that a thick upper end portion where the end portion X does not jump up is formed. Therefore, the packaging bag R can maintain a sharp appearance and can be made difficult to be deformed even when the thick upper end receives external force.

  Next, the bag making method of the packaging bag in 3rd Embodiment is demonstrated. As shown in FIG. 6, the bag making method of the packaging bag according to the third embodiment bends the end portion X of the prototype Q of the packaging bag made according to the first embodiment, and picks one sheet. In a state where the piece 13 protrudes from the end edge, the overlapped end portion X and inward portion Z are sealed. That is, in the bag making method of the packaging bag, the inner side portions Z and Z of the both side portions D of the packaging bag P are not sealed and the end portion X is bent at the stage of making the original shape Q of the packaging bag. In the stage, the overlapping end portion X and inward portion Z are sealed. In this way, the seal of the inner side portions Z and Z of the package P and the seal between the end portion X and the inner side portion Z of the original pattern Q of the packaging bag are combined, so that the inner side portion Z is overlapped and sealed. Can be prevented.

  The packaging bag R made in this way is also thickened like a rib without the end portion X jumping up by sealing the bent end portion X to the inward portion Z. The end X has a waist that is not easily deformed even when subjected to an external force, and can continue to exhibit a sharp appearance.

  Next, the bag making method of the packaging bag in 4th Embodiment is demonstrated. As shown in FIG. 7, the bag making method of the packaging bag according to the fourth embodiment is such that the end portion Xa not provided with the knob 13 is opposite to the inner portion Zb adjacent to the end Xb provided with the knob 13. The package P is folded in half so that it does.

  And as shown in FIG. 8, the edge part Xa which does not provide the knob 13 and the inner side part Zb adjacent to the edge Xb which provided the knob 13 are overlapped. The overlapped end portion Xa and inward portion Zb may be sealed as described in the first embodiment, or may not be sealed as described in the third embodiment. In any case, the inner film 20 of the end Xb provided with the knob 13 is not exposed to the end Xa where the knob 13 is not provided, and is thus exposed.

  The end portion Xb provided with the knob 13 is bent toward the inward portion Z as shown in FIG. When the end Xa where the knob 13 is not provided and the inner portion Zb adjacent to the end Xb where the knob 13 is provided are sealed, they are bent as described in the first embodiment. The end Xb and the inward portion Z may not be sealed, and may be sealed as described in the second embodiment. When the end portion Xa not provided with the knob 13 and the inner portion Zb adjacent to the end portion Xb provided with the knob 13 are not sealed, they are bent as described in the third embodiment. The end portion Xb and the inward portion Z are sealed.

  The bent end portion Xb is overlapped with the end portion Xa where the inner film 20 is not provided with the knob 13, and in particular when the paper sheet 15 is not attached to the end portion Xa by heat sealing. Both end portions Xa and Xb can be integrated easily and firmly.

  The packaging bag R made in this way can be easily picked by the protrusion 13 protruding from the edge, and the end Xb is bent. As a result, the end portions Xa and Xb have waists like ribs, are not easily deformed even when subjected to an external force, and can have a sharp appearance.

  Next, the bag making method of the packaging bag in 5th Embodiment is demonstrated. As shown in FIG. 3, the bag making method of the packaging bag in the fifth embodiment is folded in half with the rice ball 1 sandwiched between the packaging body P as shown in FIG. , Y are overlapped and sealed, whereby the packaging bag R is made. The packaging body P is not provided with the flange portions 14 and 14, and the packaging bag R is formed such that both side portions Y and Y are affixed together and a wide side surface is not formed.

  However, the upper edge of the packaging bag R is folded so that one tab 13 protrudes from the edge as shown in FIG. 10, or is folded and overlapped and sealed. The edge has a sharp appearance and has a rib-like waist. Also in this packaging bag R, as explained in the fourth embodiment, the end Xa not provided with the knob 13 and the inner portion Zb adjacent to the end Xb provided with the knob 13 are overlapped. In addition, the end portion Xb provided with the knob 13 may be bent.

  Next, the bag making method of the packaging bag in 6th Embodiment is demonstrated. In the sixth embodiment, as shown in FIG. 11, the notch 12 to be inserted into the outer film 10 has a horseshoe shape, and both base end portions 12 a and 12 a face the inward portion Z, preferably in the inward portion Z. A bag is made by the package P located in the position. Using such a package P, any of the first to fifth packaging bags R can be made. In any packaging bag R, as shown in FIG. 12, the end portion X is bent from both base end portions 12 a and 12 a of the notch 12.

  And even if it is the packaging bag R bag-made by any one of the said 1st thru | or 6th embodiment, the label (not shown) which described merchandise information is affixed on the back surface part C. FIG. When opening the packaging bag R, when the outer film 10 is torn by the cut tape 11, the label is also notched so as to be easily torn. Since the notch is formed in a sawtooth shape, the position where the label is attached need not be finely adjusted.

  However, since the packaging body P is folded in half in this packaging bag R, the position of the cut tape 11 and the knob 13 can be shifted from the label. By doing so, workability and the like for attaching the label can be improved.

  In addition, the package P is not folded according to the shape of the rice ball 1, but is folded in half so that the packaging bag R suitably wraps the rice ball 1 that is soft and soft. Can do. However, the packaging bag R can also wrap the rice ball 1 held firmly. The rice ball 1 and the seaweed 2 are isolated from each other by the inner film 20, so that the seaweed 2 is prevented from moisture.

  And since the paper-like sheet | seats 15 and 15 are affixed on the outer film 10, a high-class texture is brought out especially when the card pattern is put. In addition, since the flanges 14 and 14 provided on the outer film 10 project laterally and the upper edge is bent, the packaging bag R is excellent in that the front part A and the rear part C are rectangular. Appearance.

  And since this packaging bag R has only one pick piece 13 protruding, when the rice ball 1 is eaten, the pick piece 13 can be easily picked. When this knob 13 is pulled, the outer film 10 is guided by the cut tape 11 and is torn and opened.

  Even when the cut tape 11 is not attached to the film 10 and is opened with a uniaxially stretched film, the tearing direction is regulated by the pair of paper-like sheets 15, 15, and the outer film 10 is surely covered over the entire length. Can be divided. In particular, when the base end portion 13a of the notch 12 provided with the knob 13 is positioned at the seal portion of the inner portion Z, the knob 13 can be torn over the entire length without being torn off by the seal. it can.

  Thereafter, when the protruding pieces E and E are pulled in opposite directions, the films 21 and 21 of the inner film 20 are separated, and the laver 2 in a crispy state can be eaten in a state where the rice ball 1 is wrapped.

  In addition, this invention can be variously changed within the range of the invention specific matter described in the claim, without being limited to the said embodiment. For example, when it is not necessary to create a high-class feeling on the outer film 10, the paper-like sheets 15 and 15 do not have to be attached, and the collar portions 14 and 14 do not have to be provided. Further, the notch 12 provided with the knob 13 may be U-shaped in which both base end portions 12 a and 12 a are positioned at the edge of the outer film 10. Further, the notches 12 and 12 are provided at both ends of the outer film 10 due to the performance of the manufacturing apparatus, and a knob 13 is provided at one end and a tongue similar to the knob 13 at the other end. Although the thing may be provided, this invention can be implemented even if such a tongue piece is provided.

It is a disassembled perspective view which shows one Embodiment of the package body for processed rice food products for bag-making the packaged bag for processed rice food products concerning this invention. It is a cross-sectional side view which shows one Embodiment of the package for cooked rice processed foods for bag making the packaged bag for cooked rice processed foods concerning this invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an initial step, which is an embodiment for making a packaged bag for processed rice food according to the present invention. 1 is a perspective view showing an intermediate process, which is an embodiment of making a packaged bag for processed rice food according to the present invention. 1 is a perspective view showing an intermediate process, which is an embodiment of making a packaged bag for processed rice food according to the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a final process, which is a first embodiment for forming a packaged bag for processed rice food according to the present invention. FIG. 6 is a perspective view showing a first embodiment of the fourth embodiment for making a packaged bag for processed rice food according to the present invention. FIG. 6 is a perspective view showing a state in the middle of the fourth embodiment for forming a packaged bag for processed rice food according to the present invention. FIG. 10 is a perspective view showing a final state of the fourth embodiment for making a packaged bag for processed rice food according to the present invention. FIG. 10 is a perspective view showing a final state of a fifth embodiment for making a packaged bag for processed rice food according to the present invention. It is a disassembled perspective view which shows the modification of the package for cooked rice processed foods for making the package bag for cooked rice processed foods concerning this invention. It is a perspective view which shows the cooked rice processed food packaging bag bag-formed by the modification of the cooked rice processed food packaging body for making the cooked rice processed food packaging bag according to the present invention shown in FIG.

Explanation of symbols

1 ……… Rice-processed food (rice ball)
2 ... Sheet food (nori)
DESCRIPTION OF SYMBOLS 10 ... Outer film 12 ... Incision 13 ... Picking piece 13a ... Base end part 20 ... Inner film P ...... Rice cooked food packaging body Q ...... Original rice processed food packaging bag R ......... Wrought food packaging bag X ......... End Y ......... Side Z ......... Inner part

Claims (11)

An outer film that is provided with a tab to be a starting point for tearing by being cut at one end, is torn from the tab and is separable in the width direction, and an inner film that is separable in the same direction as the outer film Rice processed foods that are wrapped with a sheet-like food and packaged for cooked rice processed foods, with the sides of both films and the inner edges adjacent to the ends sealed. A method for making a packaging bag for a machine,
Folding the packaged rice processed food so as to sandwich the cooked rice processed food, sealing each side of the packaged cooked rice processed food and the inward portions, so that the knobs protrude A method for making a packaged bag for cooked rice processed food, characterized in that a boundary line between the end portion and the inboard portion of the packaged food processed food product is folded , and the end portion is bent to a certain width .
  The folded end portion of the packaged food product for cooked rice and the inner portion adjacent to the end portion are overlapped and sealed, and the packaged bag for cooked rice product food according to claim 1 is manufactured. Bag method. An outer film that is provided with a tab to be a starting point for tearing by being cut at one end, is torn from the tab and is separable in the width direction, and an inner film that is separable in the same direction as the outer film Rice processed foods that are wrapped with a sheet-like food and packaged for cooked rice processed foods, with the sides of both films and the inner edges adjacent to the ends sealed. A method for making a packaging bag for a machine,
The cooked rice package is folded in half so as to sandwich the cooked rice food, the side portions of the overlapped cooked food package are sealed, and the picked food package is projected so that the knobs protrude. The boundary line between the end portion and the inward portion of the body is a crease, the end portion is bent to a certain width, and the end portion and the inward portion adjacent to the end portion are overlapped and sealed. A method for making a packaged bag for processed rice foods.
An outer film that is provided with a tab to be a starting point for tearing by being cut at one end, is torn from the tab and is separable in the width direction, and an inner film that is separable in the same direction as the outer film Rice processed foods that are wrapped with a sheet-like food and packaged for cooked rice processed foods, with the sides of both films and the inner edges adjacent to the ends sealed. A method for making a packaging bag for a machine,
Folding the packaged rice cooked food product in half so that the end portion not provided with the picked piece overlaps with the inward portion adjacent to the end portion provided with the picked piece so as to sandwich the cooked rice processed food Seal each side of the packaged food for cooked rice food, the overlapping end and the inward portion as described above, and bend the end provided with the knob so that the knob protrudes. A method for making a packaged bag for processed rice foods characterized by the above.
  5. The cooked rice processing according to claim 4, wherein the bent end portion of the packaged food product for cooked rice and the end portion not provided with the picked piece are overlapped and sealed. A method for making food packaging bags.   6. The packaged bag for processed rice food according to claim 1, wherein an outer film and an inner film are overlapped and sealed on each side of the packaged food processed food product. Bag making method.   The bag-making of the packaged bag for cooked rice food according to any one of claims 1 to 6, wherein the notch is located at a portion where a base end portion seals the inward portion. Method.   The said cut is formed in a pair of parallel straight lines, The bag making method of the packaging bag for cooked rice processed foods of any one of Claim 1 to 7 characterized by the above-mentioned.   The said cutting is formed in a horseshoe shape, and both base end parts are directed toward the inward side part, The manufacturing of the packaging bag for cooked rice food according to any one of claims 1 to 7, Bag method.   10. The rice cooked food packaging bag according to claim 1, wherein a paper-like sheet is affixed to the surface of the outer film except for a portion to be divided. Bag method.   A cooked rice processed food packaging bag, wherein the cooked rice processed food is packaged by the bag making method of the cooked rice processed food packaging bag according to any one of claims 1 to 10.

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