JP2018188224A - Product-containing outer bag, articles to be boxed in product-containing outer bag, their manufacturing method and bag supply method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting-equipped cylindrical outer bag, outer-packaging cylindrical outer bag, product-containing outer bag, take-up article of product-containing outer bag carrying power-saving, resource-saving, space-saving, low-cost and favorable sanitation, their manufacturing method and bag supply method.SOLUTION: A product-containing outer bag 100 related to this enclosure keeps a plurality of bags 3, continuously or intermittently stacked in a row so that a part of product bags may overlap, integrated by being wrapped with a fitting-equipped cylindrical outer bag 1 while maintaining a stacking state of the bags 3. The fitting-equipped cylindrical outer bag 1 has a cylindrical shape continuously extending with the same inner diameter along the longitudinal direction X of a cylinder a base material 5 of which is resin film, makes heat-weld sealing part 45 of both ends in the longitudinal direction of the cylindrical shape, has at least one opening part 6 opened along the longitudinal direction X of the cylinder, has a fitting 4 in the inner wall side of the base material 5 along a rim 6a of the opening part, and keeps the fitting 4 engaged.SELECTED DRAWING: Figure 16

Description

  The present disclosure relates to a cylindrical outer bag, and in particular, relates to a cylindrical outer bag in which a plurality of products are wrapped together while fixing the relative positional relationship between products. The present disclosure also relates to an outer bag containing a product wrapped in a cylindrical outer bag, and further to a boxed product of the outer bag containing the product. Furthermore, the present disclosure relates to a manufacturing method and a bag supply method for taking out a bag as a product from the outer bag containing the product.

  In general, a form in which products intended for sale are directly packaged is called primary packaging. A form in which a product in the form of primary packaging is further packaged in a box or bag according to a predetermined quantity is called secondary packaging. Goods are delivered to consumers in the form of primary or secondary packaging. Further, a form in which a product in the form of secondary packaging is put in a packaging box or the like for the purpose of bulk handling, warehousing and transportation according to a predetermined quantity is called tertiary packaging. Moreover, the goods made into the form of primary packaging may be made into the form of tertiary packaging, without making the form of secondary packaging.

  For example, after the cylindrical side surface of a cylindrical small roll (corresponding to “product”) is wound around the packaging film, the side surface of the packaging film is heat-sealed and further positioned on the upper surface side and the lower surface side of the cylinder. There is a technique in which a small roll is primarily packaged by closing and heat-sealing packaging films (see, for example, FIGS. 25 to 29 of Patent Document 1).

  In addition, for bag makers, since the products intended for sale are bags that serve as packaging materials (see, for example, Patent Document 2), in this specification, bags as packaging materials are sold. When the product is the intended product, the bag is referred to as a “product” in order to distinguish it from a product that is not a packaging material (it is a normal product and is hereinafter also referred to as a non-packaging material product). There is. Moreover, the packaging which wraps a bag body may be called an outer bag.

  Until a bag with a fitting tool containing non-wrapping material products is displayed at a retail store, first, (1) bag making process: a bag making manufacturer manufactures a bag body and stores it in an outer bag; (2 ) Transport process 1: Deliver the bag body to the manufacturer of the non-wrapping material product, (3) Bag supply process: Remove the bag body from the outer bag, (4) Filling process: Fill the bag body with the non-packaging material product, (5) Transporting process 2: A route in which a non-packaging material product filled in a bag is transported to a retail store and passed to a general consumer is normal.

  The conventional bag making process has been performed by the following procedure. That is, a bag with a fitting tool, which is a product made by a bag making machine, is once stocked in a container such as a tray, and a bundling operation for bundling a certain number of sheets by a human hand has been performed. The product-attached bag with a fitting tool that is bundled by a certain number is fixed by a binding means such as a rubber band, and then placed in an outer bag with a fitting tool. Closed. Further, a plurality of outer bags with fittings are packed in a box. The box is shipped after being covered with a waterproof film in order to prevent adhesion of dust and dirt or to prevent water from entering. All of these processes required human hands.

  Moreover, the conventional bag supply process was performed in the following procedures. That is, the manufacturer of the non-packaging material product was bundled by removing the waterproof film, taking out the outer bag from the box, removing the outer bag fitting tool, and filling the non-packaging material product into the bag with the fitting tool. The bag with the fitting tool is taken out, and the binding means such as the bundled rubber bands are removed to return the bag with the fitting tool to the individual state. All of these processes also required human hands.

  Furthermore, the conventional filling process has been performed by the following procedure. That is, each bag with a fitting tool is supplied to the bag body supply unit of the filling machine. This process also requires human hands. The bags with fittings taken out one by one from the bag supply part of the filling machine are opened and filled with non-wrapping material products. This process is performed by a filling machine.

JP 2003-267602 A JP-A-2018-8728

  However, in the bag making process, the speed and accuracy of bagging depended on the ability of each individual to do so, so the speed of the packaging bag production line was adjusted according to the individual processing capacity. And I need a break again. As a result, productivity was lowered, productivity was likely to be unstable, and production efficiency was poor. In addition, the bags stocked in the trays are limited in the number of stocks due to the stock location and instability of stacking, requiring a large space. And, it took time and labor to work on the rubber band fastening when putting the bundled bag into the outer bag and opening, closing, boxing, and waterproof film construction of the fitting tool when putting it into the outer bag .

  Also, in the bag supply process, the boxed outer bag with a waterproof film was taken out, the fitting was removed, the rubber band was removed, and the bag with the fitting was returned to its individual state. It was necessary. In particular, the bag with the fitting tool was bent and wrinkled by a rubber band or the like, and it was forced to return it to a flat shape. However, these operations were all performed manually. Furthermore, wrinkles have occurred in the bag with a fitting tool that has been in contact with a rubber band or the like, and sometimes a hole is opened. In this way, work mistakes and product loss were likely to occur frequently. Furthermore, every time a bag with a fitting tool is set in the filling machine, it is necessary to return to the fitting tool opening process for the next outer bag and repeat the work with human hands as well, which takes time and effort. It was. As a result, labor costs increased and the costs were high, and work mistakes were inevitable. In addition, it was difficult to secure human resources due to the shortage of manpower, which further increased the cost.

  Furthermore, it was necessary to make the bag itself for the outer bag, which required the same labor and cost as the bag product. In addition, various types of outer bags must be stored together with a waterproof film, and management by a warehouse is forced, which is very expensive and time-consuming.

  In addition, since the waterproof film, the shipping box, and the outer bag are discarded after the filling process, a large amount of resources are wasted.

  In addition, since bundling, outer bagging, boxing, box opening and outer bag opening are performed by human hands, there is a possibility that dirt caused by humans may adhere.

  Therefore, the present disclosure (1) realizes speedup of the packaging bag production line by saving labor of human work, stabilizes the production speed, and causes production loss due to mistakes in human work. Saving labor and resources, and reducing the quality of the bag body, and (2) preventing the increase in cost due to the bag making and storage of the outer bag and saving the management effort. It is an object of the present invention to provide a product-containing outer bag having space, low cost, and good hygiene, a boxed product of the product-containing outer bag, a manufacturing method thereof, and a bag body supplying method. It is another object of the present invention to facilitate the management of a product bag as a predetermined number of sheets.

  As a result of intensive studies, the present inventor has made the outer bag for outer packaging into the form of a cylindrical outer bag with a fitting or a cylindrical outer bag, and is continuous so that a part of the bag as a product overlaps. By wrapping a plurality of bags stacked in a row with a cylindrical outer bag with a fitting for exterior or a cylindrical outer bag for exterior, and integrating them while maintaining the stacked state of the bags The inventors have found that the above problems can be solved, and have completed the present invention.

  That is, the outer bag containing a product according to the present invention is a cylindrical shape with a fitting tool for outer packaging, in which a plurality of bags stacked in a row continuously or intermittently so that a part of the bag as a product overlaps. An outer bag containing a product wrapped in an outer bag and integrated while maintaining the stacked state of the bag body, and the cylindrical outer bag with a fitting is a length of a cylinder with a resin film as a base material It has a cylindrical shape continuously extending along the direction with the same inner diameter, and both ends of the cylindrical shape in the length direction are heat-welded sealing portions or peelable seal portions, and along the length direction of the cylinder At least one opening that opens, and has the fitting on the inner wall side of the base material along the edge of the opening, and the fitting is engaged. Features.

  In the outer bag with a product according to the present invention, the outer bag with the product is continuous so that a part of the bag body as a product overlaps the base material which is a resin film for outer packaging with a flat sheet-like fitting tool. Or put a plurality of bags that are intermittently stacked in a row, wrap the plurality of bags with the base material to form a cylindrical outer bag with a fitting, and keep the stacked state of the bags It is preferable that they are integrated with each other.

  In the outer bag with a product according to the present invention, the tubular outer bag with a fitting has one of the fittings, and the fitting is located on the stacking surface of the bag body, It is preferable to be occluded. The bag body can be easily wrapped with the outer bag in the form of a palm, and the fitting tool can be easily bitten. For this reason, it is easy to manufacture with an apparatus having a simple structure. Moreover, when removing the engagement of a fitting tool, it can carry out in the form of a double door.

  Moreover, in the outer bag with a product according to the present invention, the tubular outer bag with a fitting has one of the fittings, and the fitting has one of left and right side ends of the bag body. It is preferable that it is located on the side and occluded. Since the bags can be neatly aligned using gravity, the bags are more orderly arranged in the outer bag containing the product.

  Moreover, in the outer bag with a product according to the present invention, the tubular outer bag with a fitting has two of the fittings, and the fitting has a left side end side and a right side of the bag body. It is preferable that it is located on the side end side of each and is bitten. The outer bag can be divided into upper and lower parts and opened to easily take out the bag body.

  The outer bag containing the product according to the present invention wraps a plurality of bag bodies stacked in a row continuously or intermittently so that a part of the bag body as a product overlaps, with a cylindrical outer bag for outer packaging, The outer bag containing a product integrated while maintaining the stacked state of the bag body, wherein the cylindrical outer bag is continuously formed with a resin film as a base material along the length direction of the cylinder with the same inner diameter. It has an extended cylindrical shape, both ends of the cylindrical shape in the length direction are heat-sealed sealing portions or peelable seal portions, and has at least one cut portion along the length direction of the cylinder, The inner walls of the substrate or the inner wall and the outer wall are peelable, bonded, or thermally welded along the edge of the cut portion.

  In the outer bag with a product according to the present invention, the outer bag with the product is continuously or intermittently arranged in a row so that a part of the bag body that is a product overlaps the base material used as a resin film for flat sheet-like outer packaging. It is preferable that a plurality of bag bodies stacked on each other are placed, the plurality of bag bodies are wrapped with the base material to form a cylindrical outer bag, and integrated while maintaining the stacked state of the bag bodies.

  In the outer bag containing a product according to the present invention, it is preferable that the cylindrical outer bag with a fitting has opening assisting means for forming a cut along the length direction X of the cylinder. The cylindrical outer bag with the fitting tool can be easily opened.

  In the outer bag containing a product according to the present invention, it is preferable that the cylindrical outer bag with a fitting has an embossed region on the inner wall surface of the base material. Since the bag body which is a product becomes difficult to move inside the cylindrical outer bag, the stacked state of the bag bodies can be more easily maintained.

  In the outer bag with a product according to the present invention, it is preferable that a product information code is printed on an outer wall surface of the tubular outer bag with a fitting tool. The outer bag is integrated until the bag that is the product is supplied. However, by printing product information on the outer bag, the bag that is the product can be more reliably managed.

  The boxed product of the outer bag with product according to the present invention is the outer bag with product according to the present invention, and a plurality of outer bags with products having the same length in the longitudinal direction X of the cylinder are aligned and packed in a box. It is characterized by being.

  The method for manufacturing an outer bag containing a product according to the present invention comprises a plurality of bags stacked in a row continuously or intermittently so that a part of the bag as a product overlaps, and a cylinder with a fitting tool for outer packaging. It is a manufacturing method of an outer bag containing a product which is wrapped in a shape outer bag and integrated while maintaining the stacked state of the bag body, wherein the tubular outer bag with a fitting is made of a resin film as a base material It has a cylindrical shape that continuously extends with the same inner diameter along the length direction of the cylinder, has at least one opening that opens along the length direction of the cylinder, and an edge of the opening The fitting has the fitting on the inner wall side of the base material, and the opening has a structure that is closed when the fitting is engaged, and the manufacturing method includes the fitting A first step of preparing a long article of a cylindrical outer bag with a tool, and the engagement of the fitting tool is disengaged and the fitting The second step in which the long object of the cylindrical outer bag with a tool is in a state of being spread, and continuously on the base material so that a part of the bag body overlaps along the longitudinal direction of the base material Or a third step of intermittently stacking the bag bodies in a row and providing a non-arranged portion not to place the bag bodies at predetermined intervals each time a predetermined number of the bag bodies are stacked; A fourth step of wrapping the plurality of bags with the base while moving the base on which the bags are placed in the longitudinal direction of the base, and biting the fitting; A part that corresponds to the placement part is melted and a heat-sealed sealing part is formed at the melted end part, and a seal that can be peeled off at a part that corresponds to the non-placement part or a fusion process for obtaining the outer bag containing the product. Forming a seal part that can be peeled off at the end by performing cutting and subsequently cutting the product; A step of forming the peelable seal portion to obtain Risotobukuro, characterized by having a.

  In the manufacturing method of an outer bag containing a product according to the present invention, the tubular outer bag with a fitting has one of the fittings, and in the second step, the base material is horizontally spread, In the third step, it is preferable to place the bag body in the form of a flat sheet, and in the fourth step, place the fitting tool on the stacking surface of the bag body and further occlude. The bag body can be easily wrapped with the outer bag in the form of a palm, and the fitting tool can be easily bitten. For this reason, it is easy to manufacture with an apparatus having a simple structure. Moreover, when removing the engagement of a fitting tool, it can carry out in the form of a double door.

  Moreover, in the manufacturing method of the outer bag with a product which concerns on this invention, the said cylindrical outer bag with a fitting tool has one said fitting tool, In the said 2nd process, the said base material is the said base material. In the third step, in the state where either the left or right side end side of the bag body is directed downward in the third step, the bag body is It is preferable to put it inside the U-shaped or V-shaped substrate. Since the bags can be neatly aligned using gravity, the bags are more orderly arranged in the outer bag containing the product.

Moreover, in the manufacturing method of the outer bag with a product which concerns on this invention, the said cylindrical outer bag with a fitting tool has the said two fitting tools, and the engagement of the said fitting tool remove | deviates in a said 2nd process. One of the two divided substrates is spread horizontally, and the other of the substrates is spread horizontally above one of the substrates,
In the third step, one of the base materials is formed into a flat sheet shape, and fitting tools positioned on both end sides in the one width direction of the base material are the left side end side and the right side of the bag body. The bag is placed on one side of the base material so as to be located on each side end side, and in the fourth step, the other side of the base material is covered with the bag body to engage the fitting tool. Is preferred. The outer bag is divided into upper and lower parts, a bag body is arranged between them, and the bag body can be put into the outer bag by a simple operation of closing it as it was.

  The manufacturing method of the outer bag containing a product according to the present invention is a cylindrical outer bag for outer packaging, in which a plurality of bags stacked in a row continuously or intermittently so that a part of the bag as a product overlaps. A method of manufacturing an outer bag containing a product which is wrapped and integrated while maintaining the stacked state of the bag body, the step A preparing a strip-shaped resin film of equal width as a base material, and the base material A plurality of the bag bodies are stacked in a row in a row continuously or intermittently on the base material and along the longitudinal direction of the base material so that a part of the bag body overlaps on the base material B. And a step C of providing a non-arranged portion where the bags are not arranged every predetermined interval every time a predetermined number of the bags are stacked, and the base material on which the plurality of bags are placed While wrapping the plurality of bags with the base material while moving in the longitudinal direction of the material, A process D for forming the base material into a tubular shape by sealing, bonding or heat welding the inner walls of the base material or the inner wall and the outer wall along the edges at both ends in the width direction of the material; and A portion that corresponds to the non-arranged portion is melted and a heat-sealed sealing portion is formed at the melted end portion so that the outer bag containing the product is obtained. And then forming a peelable seal portion at the end by cutting to form a peelable seal portion to obtain the outer bag containing the product.

  In the manufacturing method of the outer bag containing a product according to the present invention, one base material is prepared in the step A, the base material is spread horizontally in the step B, and the base material is flattened in the step C. In the step D, the edges of both ends in the width direction of the base material are arranged on the stacking surface of the bag body, and a peelable seal, adhesion or heat welding is performed. Is preferred. The bag body can be easily wrapped with the outer bag in the form of a palm joint, and it is easy to perform peelable sealing, adhesion or heat welding. For this reason, it is easy to manufacture with an apparatus having a simple structure.

  Moreover, in the manufacturing method of the outer bag with a product which concerns on this invention, in the said process A, the said one base material is prepared, In the said process B, the cross section of the longitudinal direction of the said base material is U. In the process C, in the state where either the left or right side end side of the bag body is directed downward, the bag body is formed in the U-shape or V-shape. It is preferable to put it inside the substrate. Also in this embodiment, since the bags can be neatly aligned using gravity, the bags are more orderly aligned in the outer bag containing the product.

  Moreover, in the manufacturing method of the outer bag containing a product according to the present invention, in the step A, the two base materials are prepared, and in the step B, one of the base materials is horizontally spread, and the other base material is , Horizontally extending above one of the base materials, and in step C, one of the base materials is formed into a flat sheet shape, and both widthwise ends of the base material are on the left side of the bag body The bag body is placed on one of the base materials so as to be positioned on each of the end side and the right side end side, and in the step D, the other base material is covered on the bag body, and the base material is placed. It is preferable that one of the above and the other of the base material be peeled, bonded or thermally welded. The bag body can be put in the outer bag by a simple operation of disposing the two base materials on the top and bottom and disposing and closing the bag body between them.

  In the manufacturing method of the outer bag with a product according to the present invention, on the surface of the long article of the cylindrical outer bag with a fitting prepared in the first step or on the surface of the uniform width belt-shaped resin film prepared in the step A And a step of printing a mark at every predetermined interval, and in the fusing step, when detecting the location of the mark, fusing the resin film and forming the heat-sealed sealing portion It is preferable to start. Since the step of fusing and sealing is performed after confirming the mark, the work can be advanced with high accuracy.

  The method for producing a boxed product of an outer bag containing a product according to the present invention comprises a fifth step of arranging the outer bag containing a product according to the present invention in an aligned manner to obtain a boxed product of the outer bag containing the product. And

  The bag supply method according to the present invention includes a sixth step of sequentially taking out the outer bag containing the product of the boxed product according to the present invention, and opening other portions of the occlusion portion or the joint portion or the outer bag. A seventh step of sequentially feeding the bag bodies in the outer bag to the filling machine.

  According to the present disclosure, (1) it is possible to speed up the production line of the packaging bag by saving labor of human work, to stabilize the production speed, and to manufacture by mistake of human work. Reduces loss and reduces bag quality, and (2) prevents cost increases due to bag making and storage of outer bags, and saves management effort. An object of the present invention is to provide a product-containing outer bag that combines space saving, low cost, and good hygiene, a boxed product of the product-containing outer bag, a manufacturing method thereof, and a bag body supply method. Furthermore, it is possible to easily manage the bag body as a product in units of a predetermined number.

  Further, when the bag making machine and the filling machine are integrated in-line, the production efficiency is increased. However, it is necessary for the person who performs filling to perform maintenance of the bag making machine. However, according to the present invention, since the outer bag with the product can substantially reproduce the bag making machine without in-line the equipment, the bag body can be supplied to the filling machine at a high speed. It becomes possible. Therefore, for the filling person, maintenance of the bag making machine is unnecessary, and the in-line can be substantially reproduced. Furthermore, for those who make bags, it is not necessary to bind the bags, and the inspection process associated therewith can be eliminated.

It is a front schematic diagram which shows the 1st example of the outer bag containing the product before fusing. It is the sectional view on the AA line of FIG. It is the BB sectional view taken on the line of FIG. It is the elements on larger scale which show the 1st example of the fitting tool in the area | region 20 of FIG. It is the elements on larger scale which show the 2nd example of the fitting tool in the area | region 20 of FIG. It is a front schematic diagram showing one form of a bag body stored in an outer bag containing a product according to the present embodiment. It is CC sectional view taken on the line of FIG. It is a front schematic diagram which shows the 1st example of the outer bag containing a product (after cutting) which concerns on this embodiment. It is the front schematic which shows the 2nd example of the outer bag with a product which concerns on this embodiment. FIG. 10 is a sectional view taken along line D-D in FIG. 9. It is the front schematic which shows the 3rd example of the outer bag with a product which concerns on this embodiment. It is the EE sectional view taken on the line of FIG. It is a front schematic diagram which shows the 4th example of the outer bag with a product which concerns on this embodiment, Comprising: It is a figure which shows the form with which the outer bag was closed by the peelable seal | sticker, adhesion | attachment, or heat welding. It is the FF sectional view taken on the line of FIG. It is the schematic which shows the 1st example of the boxed goods of the outer bag with a product which concerns on this embodiment. It is the schematic for demonstrating the 1st manufacturing method of the winding product of the outer bag with a product which concerns on this embodiment, and the figure which shows the form whose outer bag with a product is an outer bag with a product shown in FIG. is there. It is the schematic for demonstrating the 2nd manufacturing method of the winding product of the outer bag with a product which concerns on this embodiment, and is a figure which shows the form whose outer bag with a product is an outer bag with a product shown in FIG. is there. It is the schematic for demonstrating the 3rd manufacturing method of the wound product of the outer bag with a product which concerns on this embodiment, and is a figure which shows the form which an outer bag with a product is an outer bag with a product shown in FIG. is there. It is the schematic for demonstrating the 4th manufacturing method of the wound product of the outer bag with a product which concerns on this embodiment, and the figure which shows the form whose outer bag with a product is an outer bag with a product shown in FIG. is there. It is the schematic for demonstrating one form of the supply method of the bag body which concerns on this embodiment, and the wound product of the outer bag with a product is the wound product of the outer bag with a product obtained by the 1st manufacturing method It is a figure which shows the form which is. It is the schematic which shows an example of the thermal fusing and sealing device used with the manufacturing method of this embodiment. It is a cross-sectional schematic for demonstrating the form of a film with a cut line as an opening assistance means. It is the cross-sectional schematic for demonstrating the form which provided the thin part in the base material as an opening assistance means. It is the cross-sectional schematic for demonstrating the form of a guide tape type opening as an opening assistance means, (a) is a form without a swelling part on both sides of a guide tape, (b) is a swelling part on both sides of a guide tape. A certain form of was shown.

  Next, the present invention will be described in detail with reference to embodiments, but the present invention is not construed as being limited to these descriptions. As long as the effect of the present invention is exhibited, the embodiment may be variously modified.

(Cylinder outer bag with fitting)
With reference to FIGS. 1-5, the cylindrical outer bag 1 with a fitting tool used with the outer bag with a product which concerns on this embodiment before cutting is demonstrated. The cylindrical outer bag 1 with a fitting tool is a cylindrical outer bag with a fitting tool for outer packaging, and the cylindrical outer bag 1 with a fitting tool has a resin film as a base material 5 in the length direction of the cylinder. It has a cylindrical shape continuously extending along X with the same inner diameter, has at least one opening 6 that opens along the length direction X of the cylinder, and extends along the edge 6 a of the opening 6. The fitting 6 is closed on the inner wall side, the opening 6 is closed by the engagement of the fitting 4, and the tubular outer bag 1 with the fitting is rolled in a state where the cross section is flat, It is wound or folded.

  Outer packaging is a form in which products intended for sale (not only products but also products individually packaged individually) are packaged in multiple units (secondary packaging and tertiary packaging) Including both). Moreover, an outer bag means that an outer packaging is a bag body especially. Therefore, in the embodiment, the cylindrical outer bag refers to a bag body having a cylindrical shape and used for outer packaging.

As a material of the resin film as the base material 5, for example, a polyethylene resin and a polypropylene resin are used, and any one of those exemplified in the following <1> to <29> is adopted. It is not limited.
<1> High density polyethylene (HDPE)
<2> Medium density polyethylene (MDPE)
<3> Low density polyethylene (LDPE)
<4> Polypropylene (PP)
<5> Polyvinylidene chloride (PVDC)
<6> Polyvinyl chloride (PVC)
<7> Polystyrene (PS)
<8> Polyvinyl acetate (PVAc)
<9> Polytetrafluoroethylene (PTFE)
<10> ABS resin (acrylonitrile butadiene styrene resin)
<11> AS resin (SAN)
<12> Acrylic resin (PMMA)
<13> Polyamide (PA) / Nylon <14> Polyacetal (POM)
<15> Polycarbonate (PC)
<16> Modified polyphenylene ether (m-PPE, modified PPE, PPO)
<17> Polybutylene terephthalate (PBT)
<18> Polyethylene terephthalate (PET)
<19> Cyclic polyolefin (COP)
<20> Polyphenylene sulfide (PPS)
<21> Polysulfone (PSF)
<22> Polyethersulfone (PES)
<23> Amorphous polyarylate (PAR)
<24> Liquid crystal polymer (LCP)
<25> Polyetheretherketone (PEEK)
<26> Thermoplastic polyimide (PI)
<27> Polyamideimide (PAI)
<28> Thermoplastic polyurethane (TPU)
<29> Fluororesin (PTFE)
The thickness of the base material 5 made of a single layer film is preferably about 0.2 mm to 1.5 mm, and the thickness of the base material 5 made of a multilayer film is preferably about 0.4 to 2.0 mm. Moreover, the cylindrical outer bag 1 with a fitting has a cylindrical shape continuously extending with the same inner diameter along the length direction X of the cylinder when the inside of the cylinder is expanded. The inner diameter (diameter) is, for example, 1.5 to 65 cm, but is not limited to this range. Moreover, the cylindrical upper end part and lower end part may be open | released, and the seal | sticker which can be peeled, adhesion | attachment or heat welding, or may be bound and closed.

  As shown in FIG.1 and FIG.2, the opening part 6 is provided in the base material 5 along the length direction X of a pipe | tube. In this embodiment, the tubular outer bag 1 with a fitting has at least one opening 6. When there is one opening 6, the base material becomes a single band-shaped film by widening the opening. The cylindrical outer bag 1 with a fitting tool shown in FIGS. 1 to 5 has one opening 6. When there are two openings 6, the base material becomes two strip films by widening the openings. Here, it is preferable to provide an opening so that the widths of the two strip films have the same width. The opening 6 is preferably formed over both ends of the cylindrical shape.

  As shown in FIGS. 1 and 2, the fitting 4 is provided on the inner wall side along the edge 6 a of the opening 6. The fitting 4 may have any structure as long as it has a structure that can be opened and closed by being engaged and can be opened by removing the engagement. For example, as shown in FIG. 4, the fitting 4 includes a female member 4 b having a strip-shaped female base portion 4 b 1 and a female portion 4 b 2 that extend in the length direction X of the cylinder, and a strip-shape that extends in the length direction X of the cylinder. A male member 4a having a male base portion 4a1 and a male portion 4a2 is provided, and it is preferable to have a chuck structure that is closed when the male portion 4a2 is engaged with the female portion 4b2. The male base portion 4 a 1 and the female base portion 4 b 1 of the fitting 4 shown in FIG. 4 are bonded to the inner wall surface of the base material 5. As shown in FIG. 5, the fitting 4 has a female portion 4d extending in the tube length direction X and a male portion 4c extending in the tube length direction X. The female portion 4d has a male portion 4c. You may have the chuck | zipper structure which becomes closed by biting. The male part 4 c and the female part 4 d of the fitting 4 shown in FIG. 5 are formed integrally with the base material 5. In the present embodiment, the fitting 4 is not limited to the chuck structure shown in FIGS. 4 and 5, and may have a structure in which female portions are engaged with each other, for example.

  The tubular outer bag 1 with a fitting tool is rolled, rolled, or spelled with a flat cross section. The state where the cross section is flat means a state in which the cylindrical inner wall surfaces are in contact with each other. The roll winding includes bobbin winding, core winding and coreless winding. In the form wound and rolled, the cylindrical outer bag 1 with a fitting is shaped like a band because the space in the cylinder is degassed by the flat cross section. However, it is preferable that the flat outer wall surfaces are wound so as to contact each other. The volume of the rolled cylindrical outer bag with a fitting tool can be reduced. Further, even in a zigzag folded form, i.e., a zigzag folded form, the tubular outer bag 1 with a fitting is in a state in which the space in the cylinder is evacuated by the flat cross section. Therefore, it is preferable to fold and fold the flat outer wall surfaces so that they are in contact with each other. The volume of the cylindrical outer bag with a fitting tool folded in a zigzag manner can be reduced.

(Outer bag with product: first example)
Next, with reference to FIGS. 1-8, the product-containing outer bag 100 (1st example) which concerns on this embodiment is demonstrated in more detail. The product-containing outer bag 100 according to the present embodiment is a plurality of products stacked in a row continuously or intermittently so that part of the bags (p1, p2, p3, p4,..., Pn) that are products overlap. The outer bag with the product is an outer bag with a product that is integrated with the bag body 3 wrapped in a cylindrical outer bag 1 with a fitting tool for outer packaging and kept in a stacked state. The outer bag 1 has a cylindrical shape with a resin film as a base material 5 and continuously extending along the length direction X of the tube with the same inner diameter, and both ends of the length direction X of the tube shape are heat sealed. It is a stop 45, has at least one opening 6 that opens along the length direction X of the cylinder, and the fitting 4 is provided on the inner wall side of the base material 5 along the edge 6a of the opening 6. And the fitting 4 is occluded.

  In the product-containing outer bag 100 according to the present embodiment (first example), the product-containing outer bag 100 is a bag body that is a product on the base material 5 that is a resin film for outer packaging with a flat sheet-like fitting tool ( p1, p2, p3, p4,..., pn) are placed on a plurality of bags 3 which are stacked in a row continuously or intermittently so that a part of them overlaps. It is preferable that the cylindrical outer bag 1 with the fitting tool is wrapped and integrated while maintaining the stacked state of the bag bodies.

  The product-containing outer bag 100 according to the present embodiment has a plurality of bag bodies that are products housed inside the cylinder of the cylindrical outer bag 1 with a fitting for outer packaging. As shown in FIGS. 6 and 7, the product bag body p <b> 1 is a plastic resin bag body having an opening 8 and a housing portion 7, and a chuck 9 is provided along the end of the opening 8. ing. The chuck 9 has a fitting structure, for example, has the same structure as the fitting tool 4 of the tubular outer bag 1 with the fitting tool, and can be freely opened and closed. Product bags p2, p3, p4,..., Pn are bags having the same structure as the bag p1. Since the bags (p1, p2, p3, p4,..., Pn) which are products have a flat structure, as shown in FIG. The state of the bag 3 can be obtained. Here, the plurality of bag bodies 3 may be arranged in a continuous manner along the length direction X of the cylinder in the tubular outer bag 1 with a fitting tool, or may be arranged intermittently, that is, in the middle It is good also as an arrangement | sequence which has the part which interrupted. In the intermittent arrangement, for example, after stacking a predetermined number of bag bodies in a row so as to partially overlap, after providing a gap, and subsequently stacking the same number of bag bodies in a row so as to partially overlap, An arrangement in which a gap is provided again and this is repeated is preferable. It is easy to check the number of bags. In the present embodiment, the plurality of bag bodies 3 stacked in a row so as to partially overlap each other are integrated into the form of the product-containing outer bag 100. Or “bag 3”.

  As shown in FIG. 2, the product-containing outer bag 100 wraps a plurality of bag bodies 3 in a tubular outer bag 1 with a fitting tool. Here, it is preferable that the width of the tubular outer bag 1 with the fitting when the plurality of bag bodies 3 are accommodated is slightly larger than the width of the plurality of bag bodies 3, for example, 1 to 10 mm larger. In this case, it is preferable that the tubular outer bag 1 with the fitting tool has a holding force that does not collapse the arrangement of the plurality of bag bodies 3 when the fitting tool 4 is closed. While maintaining the stacked state of the bag bodies 3, it can be further integrated, and since excess air does not enter the inside of the cylinder, an increase in bulk can be suppressed. The tubular outer bag 1 with a fitting tool is integrated in a state including the bag body 3 when the fitting tool 4 is engaged.

  The product-containing outer bag 100 not only enables handling a plurality of bag bodies 3 as a bulk when carrying or storing them, or both, but also provides an arrangement state of bag bodies sequentially manufactured from a bag making machine. Since it can be fixed, even if the bag making machine and the filling machine are in different locations, it is possible to substantially reproduce the inline.

  As shown in FIG. 2, the tubular outer bag 1 with a fitting tool has one fitting tool 4, and the fitting tool 4 is positioned on the stacking surface of the bag body 3 and is bitten. Preferably it is. The bag body 3 can be easily wrapped with the outer bag in the form of a palm joint, and the fitting tool 4 can be easily engaged. For this reason, it is easy to manufacture with an apparatus having a simple structure. Moreover, when the occlusion of the fitting tool 4 is removed, it can be performed in the form of double doors. As shown in FIG. 2, the fitting tool 4 is more preferably located at the center of the stacking surface of the bag body 3. It is possible to more stably perform the work of engaging and disengaging, and to perform the roll winding, the casket winding or the zigzag folding more stably.

  In FIG. 1, it is preferable to provide the non-arrangement part 40 of the bag 3 for every predetermined interval. The predetermined interval means that the interval between the non-arranged portion 40 and the adjacent non-arranged portion 40 is a predetermined interval, and the distance is not particularly limited, but is 10 to 300 cm, for example. It is preferable that There may be a case where it is desired to manage a plurality of bags stacked in a row continuously or intermittently so that a part of the product bags overlaps in a predetermined number, for example, 100 sheets. In such a case, in the non-arranged portion 40, the end portion is sealed by fusing, thereby forming the heat-welded sealed portion 45. By doing so, it becomes easy to arrange a predetermined number of bags in the outer bag containing the product. After fusing, as shown in FIG. 8, the outer bag containing the product according to the present embodiment is obtained. That is, the heat welding sealing part 45 is formed in the both ends of the cylindrical shape length direction X. As shown in FIG. Next to the heat sealing part 45 is a non-arranged part 40 of the bag 3. By providing the non-arranged portion 40 of the bag body 3, it is possible to prevent the bag body 3 from being accidentally fused with the outer bag or thermally welded. By providing the non-arranged portion 40 of the bag body 3 at every predetermined interval and providing the heat welding sealing portion 45 at every predetermined interval, the length of the outer bag containing the product (in the length direction X of the cylindrical shape) Length) will be aligned. 2-20 cm is preferable and, as for the length of the cylindrical shape length direction X of the non-arrangement part 40 before fusing, 5-15 cm is more preferable. 0.5-10 cm is preferable and, as for the length of the cylindrical length direction X of the non-arrangement part 40 after fusing, 1-5 cm is more preferable. Further, in the present embodiment, a peelable seal portion may be provided instead of providing the heat welding sealing portion 45. In this case, first, a peelable seal is provided with a width, and then the peelable seal is cut to provide a peelable seal portion at the cut end.

  The heat-sealed sealing part 45 needs to be fused, but the sealing form is linearly sealed so as to be orthogonal to the longitudinal direction X of the cylinder as shown in FIG. 9, for example. Or a form in which heat welding is formed in a round shape (dot shape), and dots are arranged in a dotted line shape and sealed.

(Outer bag with product: second example)
Next, a product-containing outer bag 200 (second example) according to this embodiment will be described with reference to FIGS. 9 and 10. In the outer bag 200 with a product according to this embodiment, the tubular outer bag 11 with a fitting tool has one fitting tool 14, and the fitting tool 14 is either the left or right side end of the bag body 13. It is preferable that it is located on the side and occluded. As shown in FIG. 10, the product-containing outer bag 200 is the same as the product-containing outer bag 100 except that the position of the fitting 14 is different. That is, the outer bag 200 with a product wraps a plurality of bag bodies 13 with a cylindrical outer bag 11 with a fitting tool, and the fitting tool 14 is engaged, whereby the cylindrical outer bag 11 with a fitting tool is The bag body 13 is integrated with the bag body 13 included. In the outer bag 200 containing a product, the adhesion of the base material 15 to the bag body 13 is further increased. In the product-containing outer bag 200, as in the case of the product-containing outer bag 100, the width of the tubular outer bag 11 with a fitting when the plurality of bag bodies 13 are accommodated is the same as that of the plurality of bag bodies 13. It is preferably slightly larger than the width, for example, preferably 1 to 10 mm larger. In FIG. 10, since the fitting tool 14 is positioned on the left side end side of the tubular outer bag 11 with the fitting tool, the opening 16 is provided at the left side end part, and the left edge is It becomes the end 16 a of the opening 16. In FIG. 10, although the fitting tool 14 showed the form located in the left side end side of the cylindrical outer bag 11 with a fitting tool, you may make it locate in the right side end side. The outer bag 200 with a product according to the present embodiment is a bag body using gravity when the bag body (p1, p2, p3, p4,..., Pn) is put into the cylindrical outer bag 11 with a fitting. After the bag body 13 is integrated with the tubular outer bag 11 with a fitting tool, the bag body 13 is more neatly aligned in the outer bag 200 with the product. .

  As shown in FIG. 9, it is preferable to provide the non-arrangement part 40 and the heat-sealing sealing part 45 of the bag body 3 at predetermined intervals, as in (Outer bag with product: first example). Instead of providing the heat welding sealing portion 45, a peelable seal portion may be provided.

(Outer bag with product: Third example)
Next, with reference to FIG.11 and FIG.12, the outer bag 300 (3rd example) containing a product which concerns on this embodiment is demonstrated. In the product-containing outer bag 300 according to this embodiment, the tubular outer bag 21 with a fitting tool has two fitting tools 24 a and 24 b, and the fitting tools 24 a and 24 b are on the left side of the bag body 23. It is preferable that the bite is located at the end side and the right side end side, respectively. As shown in FIG. 12, the outer bag 300 with a product is the same as the outer bag 100 with a product except that there are two fitting tools 24a and 24b and their positions are different. That is, the product-containing outer bag 300 wraps the plurality of bag bodies 23 with the fitting-equipped cylindrical outer bag 21 and the fitting tools 24a and 24b are engaged, whereby the fitting-equipped cylindrical outer bag 21 is engaged. Are integrated in a state including the bag body 23. In the product-containing outer bag 300, the adhesion of the base material 25 to the bag body 23 is further increased as in the product-containing outer bag 200. In the product-containing outer bag 300, as in the case of the product-containing outer bag 100, the width of the tubular outer bag 21 with a fitting when the plurality of bag bodies 23 are accommodated is the same as that of the plurality of bag bodies 23. It is preferably slightly larger than the width, for example, preferably 1 to 10 mm larger. In FIG. 12, since the fitting tool 24a is positioned on the left side end side of the tubular outer bag 21 with the fitting tool, the opening 26 is provided at the left side end part, and the left edge is It becomes an end 26 a of the opening 26. Further, since the fitting tool 24b is positioned on the right side end side of the tubular outer bag 21 with the fitting tool, the opening 27 is provided on the right side end, and the right edge is opened. It becomes an end portion 27 a of the portion 27. The outer bag 300 with a product according to the present embodiment removes the engagement of the fitting tool 24a and the fitting tool 24b, thereby removing the base material 25 of the tubular outer bag 21 with the fitting tool from the base material 25a (base material). The other side is also referred to as 25a) and the base material 25b (also referred to as one side 25b of the base material). The bag body 13 can be easily taken out.

  As shown in FIG. 11, it is preferable to provide the non-arrangement part 40 and the heat-sealing sealing part 45 of the bag body 23 at predetermined intervals, as in (Outer bag with product: first example). Instead of providing the heat welding sealing portion 45, a peelable seal portion may be provided.

(Outer bag with product: Fourth example)
Next, with reference to FIG.13 and FIG.14, the outer bag 400 with a product which concerns on this embodiment (4th example) is demonstrated. The product-containing outer bag 400 according to the present embodiment is closed by a seal, adhesion, or heat welding that allows the outer bag to be peeled off. The outer bag 400 with a product according to the present embodiment is a plurality of products stacked in a row continuously or intermittently so that a part of the bags (p1, p2, p3, p4,..., Pn) that are products overlap. The bag 33 is wrapped with a cylindrical outer bag 31 for outer packaging, and the product is an integrated outer bag while maintaining the stacked state of the bag. The cylindrical outer bag 31 is a resin film. Is formed in a cylindrical shape continuously extending along the length direction X of the cylinder with the same inner diameter, and has at least one notch 36 along the length direction X of the cylinder. The inner walls of the base material 35 or the inner wall and the outer wall are peeled off, sealed or bonded along the edge 36a.

  The product-containing outer bag 400 according to this embodiment includes a plurality of bag bodies that are products in the cylinder of the cylindrical outer bag 31 for outer packaging. The bag body (p1, p2, p3, p4,..., Pn) which is a product is the same as the bag body described in the product-containing outer bag 100 (bag body p1 shown in FIGS. 6 and 7). Further, the state of the plurality of bag bodies 33 is the same as the state of the plurality of bag bodies 3 in the product-containing outer bag 100.

  As shown in FIG. 14, the product-containing outer bag 400 wraps a plurality of bag bodies 3 in a cylindrical outer bag 31. At this time, the cylindrical outer bag 31 has a joint portion 39 that is a seal, adhesive, or heat welded to each other so that the inner walls 38a, 38b of the base material 35 can be peeled off. Here, the width of the cylindrical outer bag 31 when the plurality of bag bodies 33 are accommodated is preferably slightly larger than the width of the plurality of bag bodies 33, for example, preferably 1 to 10 mm larger. It is preferable that the degree of tightening of the plurality of bag bodies 3 by the cylindrical outer bag 31 is such that the arrangement of the plurality of bag bodies 33 does not collapse. While maintaining the stacked state of the bag 33, it can be further integrated, and since excess air does not enter the cylinder, an increase in bulk can be suppressed. The cylindrical outer bag 31 is integrated in a state including the bag body 33 because the inner walls 38a and 38b of the base material 35 are peelable, bonded, or thermally welded. Alternatively, the cylindrical outer bag 31 is integrated with the inner wall 38a of the base material 35 and the outer wall 38d of the base material 35 in a state including the bag body 33 by being peelable, bonded or thermally welded. (Not shown). In the present embodiment, the peelable seal is a bond with a weakly sticky or weakly adhesive seal including an easy peel seal, and the bond is a bond with an adhesive including glue or tape, for example. The thermal welding is bonding by heat sealing, ultrasonic wave, high frequency, spot sealing, impulse sealer or laser. In the case of a peelable seal, the product bag body can be easily taken out and managed when working with a human hand during bag supply. The cut portion 36 means a discontinuous portion of the base material 35 in the circumferential direction at the joint portion 39 in the closed cylindrical outer bag 31. In the notch part 36, the part which made the film which opposes the outer side rather than the junction part 39 of a film non-bonding may be provided, and it is not necessary to provide. In the cylindrical outer bag 31, the cut portion 36 may be not only the form shown in FIG. 14 but also two or more. For example, a configuration may be adopted in which cut portions are provided at locations corresponding to the positions of the fittings 24a and 24b in FIG. 12, and a total of two cut portions are provided (not shown).

  In the product-containing outer bag 400, as well as the product-containing outer bag 100, 200, 300, not only can a plurality of bag bodies 33 be handled as a bulk when carrying or storing or both, Since it is possible to fix the arrangement of the bags that are manufactured sequentially from the bag making machine, even if the bag making machine and the filling machine are in different locations, it is possible to substantially reproduce the inline. And

  The cylindrical outer bag 31 can sequentially take out the bag bodies 33 by cutting the base material 35 along the length direction X of the cylinder. The portion to be cut is preferably the cut portion 36. For opening the cylindrical outer bag 31, in addition to the method of peeling and opening the adhesive portion 39 as shown in FIG. 14, for example, the film of the cylindrical outer bag 31 is provided with a fragile portion such as scratching or half-cut processing. It is good also as a method of providing and opening from a weak part.

  As shown in FIG. 13, it is preferable to provide the non-arrangement part 40 and the heat-sealing sealing part 45 of the bag body 33 at predetermined intervals, as in (Outer bag with product: first example). Instead of providing the heat welding sealing portion 45, a peelable seal portion may be provided.

  In the first example, the second example, the third example, and the fourth example of the product-containing outer bag, it is preferable to have an opening assisting means for forming a cut along the length direction X of the cylinder. In FIG. 22, the cross-sectional schematic for demonstrating the form of the film with a cut line as the opening assistance means 96 is shown. A second resin region different from the base material 35 is provided in the base material 35 at a position corresponding to the expected opening line 78, a thin portion is provided in the second resin region, and a bead 79 ( 79a, 79b). By pulling the base material 35 from both sides sandwiching the opening assisting means 96, the expected opening line 78 can be easily torn and opened. FIG. 23 shows a schematic cross-sectional view for explaining the form of the thin portion as the opening assisting means 96. A thin-walled portion that becomes the planned opening line 78 is provided on the substrate 35. By pulling the base material 35 from both sides sandwiching the opening assisting means 96, the expected opening line 78 can be easily torn and opened. FIG. 24 is a schematic cross-sectional view for explaining the form of the guide tape type opening as the opening assisting means 96. (A) in FIG. 24 shows a form in which a guide tape 97 having a width of 1.5 to 2.5 mm is attached to the base material 35 (applied to the inner wall surface of the outer bag). b) A guide tape 97 having a width of 1 to 3 mm is attached to the base material 35 (attached to the inner wall surface of the outer bag), and the base material 35 is placed on both sides of the guide tape 97. The form which provided the up part was shown. It is preferable that the end of the guide tape 97 is provided outside the outer bag. By pulling the guide tape 97 away from the outer wall surface of the outer bag, the guide tape 97 can break the base material 35 and open the outer bag. In the form of (b), since the rising part is provided, it can be opened more reliably and smoothly. One id tape 97 may be provided, but two may be provided as shown in FIG. In this case, it is preferable to arrange it with the maximum width on both sides of the outer bag, the opening width can be maximized, and the bag body can be easily taken out. Further, as the opening assisting means 96, a perforation may be provided on the base material 15 at a position that becomes the planned opening line 78.

  In the first example, the second example, the third example, and the fourth example of the product-containing outer bag, it is preferable that the inner wall surface of the base material 5, 15, 25, 35 has an embossed region. By having the embossed region portion, it is possible to suppress the deviation between the base material and the bag body. As a form of the embossing region part, there is a form in which the entire inner wall surface is embossed, and a form in which the inner wall surface is embossed in at least two rows along the length direction X of the cylinder. is there.

  In the first example, the second example, the third example, and the fourth example of the product-containing outer bag, the product information code may be printed on the outer wall surface of the tubular outer bag with a fitting. The outer bag is integrated until the bag that is the product is supplied. However, by printing product information on the outer bag, the bag that is the product can be more reliably managed.

(Boxed products in outer bags with products)
As shown in FIG. 15, the wound product 99 of the outer bag containing a product according to the present embodiment is aligned with the outer bags 100, 200, 300, and 400 having the same length in the longitudinal direction X of the cylinder. And it is packed in a box 77. The outer bags 100, 200, 300, and 400 with products are sealed with a flat cross section. By keeping the inside of the outer bag deaerated, the bulk can be reduced. At this time, more outer bags 100, 200, 300, 400 containing products can be packed in one box. In addition, since the outer bags with products containing a predetermined number of sheets are aligned and packed in a box, the outer bags with products can be easily taken out of the box, and the number of bags that are products can be easily managed.

(Manufacturing method of wound product of outer bag with product)
Next, with reference to FIG. 16, the manufacturing method of the wound product of the outer bag with a product which concerns on this embodiment is demonstrated. In the manufacturing method of the outer bag containing a product according to the present embodiment, the bags (p1, p2, p3, p4,..., Pn), which are products, are stacked in a row continuously or intermittently so as to overlap. A method of manufacturing an outer bag containing a product in which a plurality of bags 3 are wrapped in a cylindrical outer bag 1 with a fitting tool for outer packaging and integrated while maintaining the stacked state of the bags 3. The cylindrical outer bag with a fitting has a cylindrical shape continuously extending with the same inner diameter along the length direction X of the cylinder with the resin film as the base material 5, and extends along the length direction X of the cylinder. At least one opening 6, and has a fitting 4 on the inner wall side of the substrate 5 along the edge 6 a of the opening, and the opening 6 is engaged with the fitting 4. The manufacturing method includes a first step of preparing a long object of the tubular outer bag 1 with a fitting tool, and a fitting method. 4 along the longitudinal direction Y of the base material 5 on the base material 5 and the second step in which the occlusion 4 is disengaged and the long object of the tubular outer bag 1 with the fitting tool is expanded. The bags are stacked continuously or intermittently in a row so that parts of the bags (p1, p2, p3, p4,..., Pn) overlap, and each time a predetermined number of bags are stacked, A third step of providing non-arrangement portions 40 where no body is arranged at predetermined intervals, and while moving the base material 5 on which a plurality of bag bodies 3 are placed in the longitudinal direction Y of the base material 5, the base material 5 In the fourth step of wrapping the plurality of bag bodies 3 and engaging the fitting 4, a portion corresponding to the non-arranged portion 40 is melted, and a heat-welded sealing portion 45 is formed at the melted end portion. Then, perform a fusing process to obtain the outer bag 100 containing the product or a peelable seal at a location corresponding to the non-arranged portion, and then cut Forming a peelable seal portion in the end portion by Rukoto, having a step of forming the peelable seal portion for obtaining the product containing the outer bag.

(First manufacturing method)
In the first manufacturing method, the cylindrical outer bag with the fitting tool and the outer bag with the product for outer packaging are the cylindrical outer bag 1 with the fitting tool and the outer bag with the product 100 shown in FIGS. Yes, the bag body is the bag body p1 shown in FIGS. 6 and 7, and the melted outer bag 100 shown in FIG. 8 is put in a box 77 as shown in FIG. Is done. Furthermore, the longitudinal direction Y of the base material 5 is the same as the longitudinal direction X of the cylinder with respect to the base material 5.

(First step)
An outer bag wound product 53 of the cylindrical outer bag 1 with a fitting tool for outer packaging wound around the bobbin 52 is prepared. The long thing of the cylindrical outer bag 1 with the fitting tool for outer packaging has the fitting tool 4 engaged, and the bobbin is in a flat state in which the cylinder is crushed so that the fitting tool 4 is located at the side end. 52 is wound up. The cylindrical outer bag 1 with a fitting tool for outer packaging is fed out in the length direction X of the cylinder, and is sent out to the dance roll 61a and the pinch roll 62a. In addition, when the fitting tool 4 is a separate body from the base material 5, the first step is to prepare a cylindrical film or a half-cut film to which the fitting tool 4 is not bonded, and a cylindrical film or a half-cut film. And 1B of attaching the fitting tool tape.

(Second step)
Assume that the engagement of the fitting 4 is disengaged and the long object of the tubular outer bag 1 with the fitting is expanded. That is, the tubular outer bag 1 with the fitting tool for outer packaging that has passed through the pinch roll 62a is disengaged from the fitting tool 4 by the nail guide roll 63, and the length of the tubular outer bag 1 with the fitting tool is increased. The scale is spread and sent to the pinch roll 62b in a state where the overlap of the base material 5 is eliminated.

(Third step)
The bag 5 (p1, p2, p3, p4,..., Pn) is placed on the base 5 as a flat sheet. Specifically, the tubular outer bag 1 with the fitting tool is spread and the bag body is formed on the base material 5 in a state where there is no overlap of the base material 5 along the longitudinal direction Y of the base material 5. The bags are stacked in a row continuously or intermittently so that a part of (p1, p2, p3, p4,..., Pn) overlaps. And the non-arrangement | positioning part 40 which does not arrange | position a bag body is provided for every predetermined space | interval whenever a predetermined number of bag bodies are stacked. In FIG. 16, the bag bodies (p1, p2, p3, p4,..., Pn) are continuously stacked in one row, and the bag bodies are not arranged every time a predetermined number of bag bodies are stacked. The form which provides the non-arrangement part 40 for every predetermined interval was shown. Here, the bag bodies (p1, p2, p3, p4,..., Pn) are loaded and sent one by one on a transport conveyor 65 located on the downstream side of the bag making machine (not shown). . The bags on the conveyor 65, for example, the bags p4, p5, p6, and p7 are sequentially placed on the substrate 5.

(4th process)
While the base material 5 on which the plurality of bag bodies 3 are placed is moved in the longitudinal direction Y of the base material 5, the base material 5 wraps the plurality of bag bodies 3 by the claw guide roll 63 b, and the fitting 4 The outer bag 100 containing the product is obtained by occlusion. The outer bag 100 with the product engaged with the fitting 4 can be sent to the touch roll 64, the pinch roll 62c, and the dance roll 61b in a state where the opening 6 is laid sideways near the root of the fitting 4. preferable. The inside of the product-containing outer bag 100 is degassed, and the bulk is reduced.

(Fusing process)
A portion corresponding to the non-arranged portion 40 is melted with respect to the outer bag 100 with the product, and a heat-sealed sealing portion 45 is formed at the melted end portion, so that the outer bag 100 with the product after the melting is obtained. It is preferable to form the heat-sealed sealing portion 45 by thermally fusing and sealing the inner wall surfaces of the facing substrates while pressing the thermal fusing / sealing device 98 to a location corresponding to the non-arranged portion 40. FIG. 21 is a schematic view showing an example of the thermal fusing / sealing device 98. The thermal fusing / sealing device 98 has, for example, three regions having different temperatures in the order of the low temperature part 98a, the high temperature part 98b, and the low temperature part 98a along the cylindrical length direction X. The base material is thermally fused by the high temperature portion 98b, and the inner wall surfaces of the base material facing each other by the low temperature portion 98a are thermally welded and sealed. A heat welding part will be arrange | positioned next to a fusing location. It is more preferable that the non-arrangement part 40 is arranged next to the heat welding part. Thus, the outer bag 100 with a product shown in FIG. 8 can be obtained. In this embodiment, “sealing” is not only to completely seal both ends of the cylindrical outer bag in the length direction, but also to the extent that the bag body is prevented from popping out from the outer bag. Including that. In addition, it is good also as a formation process of the peelable seal part instead of a fusing process.

(5th process)
The outer bag 100 containing the product after fusing shown in FIG. 8 is packed in a box 77 in a state where the cross section is aligned in a flat state, and a boxed product 99 is obtained.

  In the first manufacturing method, the tubular outer bag 1 with a fitting tool has one fitting tool 4, and in the second step, the base material 5 is spread horizontally, and in the fourth step, the fitting tool 4. Is placed on the stacking surface of the bag body 3 and further bite. According to the first manufacturing method, the bag body 3 can be easily wrapped with the outer bag 1 in the form of a palm joint, and the fitting tool 4 can be easily engaged. For this reason, it is easy to manufacture with an apparatus having a simple structure. Moreover, when the occlusion of the fitting tool 4 is removed, it can be performed in the form of double doors.

(Second manufacturing method)
Next, with reference to FIG. 17, the 2nd manufacturing method of the wound product of the outer bag containing a product which concerns on this embodiment is demonstrated. Here, the cylindrical outer bag with fitting tool and the outer bag with product for outer packaging are the cylindrical outer bag 11 with fitting tool and the outer bag with product 200 shown in FIG. 9 and FIG. 6 and 7, the outer bag 200 containing the product after fusing is put in a box 77 as shown in FIG. Furthermore, the longitudinal direction Y of the base material 15 is the same as the longitudinal direction X of the cylinder with respect to the base material 15.

(First step)
This is the same as the first manufacturing method. In FIG. 17, the first step is not shown. In addition, when the fitting tool 14 is a separate body from the base material 15, the first step is to prepare a cylindrical film or a half-cut film to which the fitting tool 14 is not adhered, and the cylindrical film or the half-cut film. And 1B of attaching the fitting tool tape.

(Second step)
About the long thing of the cylindrical outer bag 11 with the fitting tool for outer packaging which passed the nail | claw opening 66, the cross section of the longitudinal direction Y of the base material 5 becomes U shape or V shape. It is set as the state which the occlusion of the fitting tool 14 was removed and the cylindrical outer bag 11 with a fitting tool was spread.

(Third step)
It is preferable to put the bag body inside the U-shaped or V-shaped base material with either the left or right side end of the bag body facing downward. Since the bags can be neatly aligned using gravity, the bags are more orderly arranged in the outer bag containing the product. That is, the cylindrical outer bag 11 with a fitting tool is expanded, and the bag body is placed inside the U-shaped or V-shaped base material 15 along the longitudinal direction Y of the base material 5 by the alignment device 68. The bags are stacked in a row continuously or intermittently so that a part of (p1, p2, p3, p4,..., Pn) overlaps. And the non-arrangement | positioning part 40 which does not arrange | position a bag body is provided for every predetermined space | interval whenever a predetermined number of bag bodies are stacked. In FIG. 17, the bag bodies (p1, p2, p3, p4,..., Pn) are continuously stacked in one row, and the bag bodies are not arranged every time a predetermined number of bag bodies are stacked. The form which provides the non-arrangement part 40 for every predetermined interval was shown. Here, the bag bodies (p1, p2, p3, p4,..., Pn) are loaded and sent one by one on a transport conveyor 65 located on the downstream side of the bag making machine (not shown). . The bags on the conveyor 65, for example, the bags p4, p5, p6, and p7 are sequentially put inside the base material 15.

(4th process)
While the base material 15 in which the plurality of bag bodies 13 are placed is moved in the longitudinal direction Y of the base material 15, the base material 15 wraps the plurality of bag bodies 3 with the nail hook 67 and the fitting 14 To obtain the outer bag 200 containing the product. The outer bag 200 containing the product engaged with the fitting 14 is degassed and the bulk is reduced.

(Fusing process)
In the same manner as the fusing step of the first manufacturing method, the portion corresponding to the non-arranged portion 40 is melted and the heat-sealed sealing portion 45 is formed at the melted end portion of the outer bag 200 containing the product. The outer bag 200 containing the product after fusing is obtained. In addition, it is good also as a formation process of the peelable seal part instead of a fusing process.

(5th process)
The outer bag 200 containing the product after fusing is packed in a box 77 in a state where the cross section is aligned in a flat state, and a boxed product 99 is obtained.

(Third production method)
Next, with reference to FIG. 18, the 3rd manufacturing method of the wound product of the outer bag containing a product which concerns on this embodiment is demonstrated. Here, the cylindrical outer bag with fitting tool and the outer bag with product for outer packaging are the cylindrical outer bag with fitting tool 21 and the outer bag with product 300 shown in FIG. 11 and FIG. 6 and 7, the outer bag 300 with the product after fusing is put in a box 77 as shown in FIG. Furthermore, the longitudinal direction Y of the base material 25 is the same as the longitudinal direction X of the cylinder with respect to the base material 25.

(First step)
An outer bag wound product 55 of the cylindrical outer bag 21 with a fitting tool for outer packaging wound around the bobbin 56 is prepared. The long thing of the cylindrical outer bag 21 with the fitting tool for outer packaging has two fitting tools, the fitting tools 4 (4a, 4b) are engaged, and the fitting tools 4a, 4b The tube is wound around the bobbin 56 in a flat state in which the tube is crushed so as to be located at both ends. The cylindrical outer bag 21 with a fitting tool for outer packaging is fed out in the length direction X of the cylinder and sent out to the claw opening 66. In addition, when fitting tool 4a, 4b is the base material 25 and another body, the 1st process prepares the cylindrical film or half-cut film which fitting tool 4a, 4b is not adhere | attached, and cylindrical film Or the process 1B which attaches a fitting tool tape to a half-cut film.

(Second step)
About the long thing of the cylindrical outer bag 21 with the fitting tool for outer packaging which passed the nail | claw opening 66, one side 25b of the base material 25 divided into two when the fitting of the fitting tools 4a and 4b remove | deviates is horizontal. And spread the other side 25a of the substrate horizontally above one side 25b of the substrate. One side 25b of the substrate is fed to the pinch roll 62a. The other 25a of the substrate is also sent to a pinch roll (not shown).

(Third step)
One base 25b of the base material is formed into a flat sheet shape, and fitting tools 24a and 24b positioned on both ends of the base material one side 25b in the width direction include bag bodies (p1, p2, p3, p4,..., It is preferable to place the bag body on the one side 25b of the base material so as to be positioned on the left side end side and the right side end side of pn). That is, one side 25b of the base material is spread and continuously along the longitudinal direction Y so that a part of the bags (p1, p2, p3, p4,..., Pn) are overlapped by the alignment device 68. Alternatively, the bags are stacked in a row intermittently. And the non-arrangement | positioning part 40 which does not arrange | position a bag body is provided for every predetermined space | interval whenever a predetermined number of bag bodies are stacked. In FIG. 18, the bag bodies (p1, p2, p3, p4,..., Pn) are continuously stacked in a row, and the bag bodies are not arranged every time a predetermined number of bag bodies are stacked. The form which provides the non-arrangement part 40 for every predetermined interval was shown. Here, the bag bodies (p1, p2, p3, p4,..., Pn) are loaded and sent one by one on a transport conveyor 65 located on the downstream side of the bag making machine (not shown). . The bags, for example, the bags p4, p5, p6, and p7 on the conveyor 65 are sequentially placed on one side 25b of the base material.

(4th process)
While the plurality of bag bodies 23 are moved in the longitudinal direction Y in a state of being placed on one of the base materials 25 b, the base material 25 b that has been moved in the longitudinal direction Y is covered at the same time, and the fitting tool is attached by the nail hook 67. It is preferable to bite 24a and 24b. The product-containing outer bag 300 is obtained by occlusion of the fitting tools 24a and 24b. When the outer bag 300 containing the product engaged with the fittings 24a and 24b passes through the pinch rolls 62b and 62c, the inside of the outer bag 300 containing the product is degassed, and the bulk is reduced. A cylindrical outer bag 21 with a fitting tool for outer packaging is divided into upper and lower parts as one base material 25b and the other base material 25a, and a bag body 23 is disposed between the two parts, and is simply closed. By operation, the bag body 23 can be put into the cylindrical outer bag 21.

(Fusing process)
In the same manner as the fusing step of the first manufacturing method, the portion corresponding to the non-arranged portion 40 is fused to the outer bag 300 containing the product, and the heat-sealed sealing portion 45 is formed at the fused end. The outer bag 300 containing the product after fusing is obtained. In addition, it is good also as a formation process of the peelable seal part instead of a fusing process.

(5th process)
The outer bag 300 containing the product after fusing is packed in a box 77 in a state where the cross section is aligned in a flat state, and a boxed product 99 is obtained.

  Next, referring to FIG. 19, manufacture of a wound product of the outer bag containing the product using the cylindrical outer bag of the type which is the outer bag containing the product according to this embodiment and the outer bag does not have a fitting tool. A method will be described. In the manufacturing method of the outer bag containing a product according to the present embodiment, the bags (p1, p2, p3, p4,..., Pn), which are products, are stacked in a row continuously or intermittently so as to overlap. A manufacturing method of an outer bag containing a product in which a plurality of bag bodies 33 are wrapped in a cylindrical outer bag 31 for outer packaging and integrated while maintaining the stacked state of the bag bodies 33, and includes a base material 35. A step (A) of preparing a strip-shaped resin film of equal width, a step B in which the base 35 is expanded, and a base body 35 along the longitudinal direction Y of the base 35 (p1 , P2, p3, p4,..., Pn), a plurality of bags are stacked in a row continuously or intermittently so as to overlap, and each time a predetermined number of the bags are stacked, Step C for providing non-arranged portions not to be arranged at predetermined intervals and a plurality of bag bodies 33 placed thereon While moving the material 35 in the longitudinal direction Y of the base material 35, the base material 35 wraps the plurality of bags 33, and the inner wall of the base material 35 along the edges 35 a and 35 b at both ends in the width direction of the base material 35. While the seals 38a, 38b or the inner wall 38a and the outer wall 38d are peelable, bonded or thermally welded, the process D for forming the base material 35 into a cylindrical shape and the portion corresponding to the non-arranged portion are fused. By forming a heat-sealed sealing portion at the melted end portion, performing a fusing process for obtaining the outer bag containing the product or performing a peelable seal at a location corresponding to the non-arranged portion, and then cutting the end portion Forming a peelable seal portion on the portion, and forming the peelable seal portion to obtain the outer bag containing the product.

(Fourth manufacturing method)
(Process A)
Next, the fourth manufacturing method will be described in more detail with reference to FIG. A belt-shaped resin film having an equal width is prepared as the base material 35. In FIG. 19, a cylindrical resin film 31 manufactured by inflation film molding and having a cylindrical shape continuously extending with the same inner diameter along the length direction of the cylinder is a bobbin. One wound product 58 of the cylindrical outer bag 31 wound around 59 is prepared. In FIG. 19, the cylindrical outer bag 31 is fed out in the direction of the length direction X of the cylinder and sent out to the dance roll 61a and the pinch roll 62a.

(Process B)
The base material 35 is in an expanded state. A band-shaped resin film having a uniform width can be obtained by making a cut at one location along the length of the cylinder. That is, after the tubular outer bag 31 that has passed through the pinch roll 62 a has passed through the guide roll 74, a cut is made at one location along the length of the cylinder by the cutter 72, and the guide roll 73 The substrate 35 is fed horizontally to the pinch roll 62b in a state where the substrate 35 is not overlapped. Alternatively, in step A, a pinch roll is prepared by preparing a wound product in which a strip-shaped resin film having a uniform width after cutting is wound around a bobbin and spreading it horizontally without using a cutter in step B. You may send to 62b.

(Process C)
A bag (p1, p2, p3, p4,..., Pn) is placed on the base material 35 as a flat sheet. Specifically, a part of the bags (p1, p2, p3, p4,..., Pn) overlaps with the spread base material 35 along the longitudinal direction Y of the base material 35. A plurality of bags are stacked in a row continuously or intermittently. And the non-arrangement | positioning part 40 which does not arrange | position a bag body is provided for every predetermined space | interval whenever a predetermined number of bag bodies are stacked. In FIG. 19, the bag bodies (p1, p2, p3, p4,..., Pn) are continuously stacked in one row, and the bag bodies are not arranged every time a predetermined number of bag bodies are stacked. The form which provides the non-arrangement part 40 for every predetermined interval was shown. Here, the bag bodies (p1, p2, p3, p4,..., Pn) are loaded and sent one by one on a transport conveyor 65 located on the downstream side of the bag making machine (not shown). . The bags on the conveyor 65, for example, the bags p4, p5, p6, and p7 are sequentially placed on the substrate 35.

(Process D)
While moving the base material 35 on which the plurality of bag bodies 33 are placed in the longitudinal direction Y of the base material 35, the guide roll 63 b wraps the plurality of bag bodies 33 with the base material 35, and the width direction of the base material 35. A joining portion 39 is formed by sealing, bonding, or heat welding the inner walls 38a, 38b of the base material 35 to each other along the edges 35a, 35b of both ends of the base material 35 by a heat sealing machine 69. Is molded into a cylindrical shape to obtain an outer bag 400 containing a product. Here, it is preferable to arrange the edges at both ends in the width direction of the base material 35 on the stacking surface of the bag body 33 and perform peelable sealing, adhesion, or heat welding. The bag body 33 can be easily wrapped in the form of a palm joint with an outer bag, and it is easy to perform peelable sealing, adhesion or thermal welding. For this reason, it is easy to manufacture with an apparatus having a simple structure. In the product-containing outer bag 400, the plurality of bag bodies 33 are in a state of being wrapped by the cylindrical outer bag 31 for outer packaging. The heat-sealed outer bag 400 with a product is preferably sent to the touch roll 64, the pinch roll 62c, and the dance roll 61b. At this time, the joint portion 39 is sent in a state of being laid down sideways. The inside of the outer bag 400 containing the product is degassed, and the bulk is reduced. FIG. 19 shows a form in which the inner walls 38a and 38b of the substrate 35 can be peeled off, bonded, or heat welded. However, a seal in which the inner wall 38a and the outer wall 38d can be peeled off, a form adhered, or heat welded, or The inner wall 38b and the outer wall 38c may be peelable, bonded or thermally welded. In FIG. 19, although the form which heat seals with the heat sealing machine 69 was shown, you may perform adhesion | attachment by gluing. In the process A, any form of the form using the wound product 58 of the cylindrical outer bag 31 and the form using the wound product obtained by winding a strip-shaped resin film of equal width after cutting on a bobbin, After the joint portion 39 is formed, the plurality of bag bodies 33 can be in a state of being wrapped by the cylindrical outer bag 31 for outer packaging.

(Fusing process)
In the same manner as the fusing step of the first manufacturing method, a portion corresponding to the non-arranged portion 40 is fused to the outer bag 400 containing the product, and a heat-sealed sealing portion 45 is formed at the fused end. The outer bag 400 containing the product after fusing is obtained. In addition, it is good also as a formation process of the peelable seal part instead of a fusing process.

(5th process)
The outer bag 400 containing the product after fusing is packed in a box 77 in a state where the cross section is aligned in a flat state, and a boxed product 99 is obtained.

(Fifth manufacturing method)
Next, the fifth manufacturing method will be described. The fifth manufacturing method is the second manufacturing method, wherein the outer bag containing the product is obtained by sealing, adhering or heat welding the base material, instead of biting the fitting and obtaining the outer bag containing the product. Except for this, the manufacturing method is the same. That is, in Step A, one base material is prepared, and in Step B, the base material is expanded so that the cross section in the longitudinal direction of the base material is U-shaped or V-shaped. The bag body is put inside the U-shaped or V-shaped base material with either the left or right side end side facing downward. In FIG. 19, as the spread base material 35, a horizontally flattened form is shown. As shown in FIG. 17, the base material has a U-shaped or V-order cross section, In addition, the bag body 33 is stacked in a vertically placed state so that the side ends thereof are in contact with the base material. In this embodiment, the joint portion of the base material is located on the side end side of the bag body 33.

(Sixth manufacturing method)
Next, the sixth manufacturing method will be described. The sixth manufacturing method is the third manufacturing method, wherein the outer bag containing the product is obtained by sealing, adhering or heat-welding the base material instead of obtaining the outer bag containing the product by biting the fitting. Except for this, the manufacturing method is the same. That is, in Step A, two base materials are prepared, in Step B, one of the base materials is spread horizontally, and the other base material is spread horizontally above one of the base materials. One of the base materials is formed into a flat sheet shape so that both ends in one width direction of the bag are located on the left side end side and the right side end side of the bag body, respectively, and the bag body is In step D, the other side of the base material is placed on the bag body, and one of the base material and the other side of the base material are peeled off, bonded, or thermally welded. The bag body can be put in the outer bag by a simple operation of disposing the two base materials on the top and bottom and disposing and closing the bag body between them. In this embodiment, the joint portion of the base material is located on the side end sides on both sides of the bag body 33.

  In any one of the first to sixth manufacturing methods, on the surface of the long article of the cylindrical outer bag with the fitting tool prepared in the first step or on the surface of the uniform width band-shaped resin film prepared in the step A, The method further includes a step of printing a mark at every predetermined interval, and when the location of the mark is detected in the fusing step, the step of fusing the resin film and forming the heat-sealed sealing portion is started. It is preferable. Since the mark is confirmed and the process of fusing and sealing is started, the operation can be performed with high accuracy. For example, if the process of forming a fusing / thermal welding sealing part is started after detecting the mark, for example, the thermal welding sealing part 45 can be formed in a form delayed by a predetermined distance from the mark. The predetermined distance depends on the moving speed of the belt-shaped resin film, but is in the range of 10 to 15 mm. In addition, it is good also as a formation process of the peelable seal part instead of a fusing process.

(Bag body supply method)
With reference to FIG. 20, the supply method of the bag body which concerns on this embodiment is demonstrated. The bag body supply method according to the present embodiment includes the sixth step of sequentially taking out the product-containing outer bag 100 of the boxed product according to the present embodiment, and opening a portion other than the occlusion portion in the occlusion portion or the outer bag, And a seventh step of sequentially supplying the bag 3 in the outer bag to the filling machine. As the outer bag with product, the outer bag with product 200, 300, 400 may be used. When the product-containing outer bag 400 is used, a portion other than the joint portion is opened in the joint portion or the outer bag while the outer bag is pulled out. When opening a location other than the occlusal portion in the outer bag, a joint portion, or a location other than the joint portion in the outer bag, it is preferable to open using a cutter. Moreover, when a weak part is provided in places other than an occlusion part in an outer bag, a junction part, or a part other than a junction part among outer bags, you may open from a weak part. In the case where a weakly sticky and weakly adhesive peelable seal portion is provided, the seal portion can be easily opened. When the opening operation is performed manually, the work efficiency is improved.

  The outer bag containing the product may be opened using the opening assisting means 96.

(Sixth step)
As shown in FIG. 20, a process reverse to the manufacturing process of the boxed product of the outer bag 100 with the product is performed. That is, the outer bag containing the product of the boxed product is sequentially taken out from the box 77, and the occlusion part of the fitting 4 or the part other than the occlusion part of the outer bag is removed and opened. In addition, when using the outer bag 400 containing a product, locations other than a junction part are opened among a junction part or an outer bag. In the sixth step, the state in which the bag body 3 is packed can be reproduced as it is.

(Seventh step)
The bag body 3 in the opened outer bag 1 is sequentially supplied to the filling machine. Here, the top bag body p4 of the bag body 3 placed on the substrate 5 is detected by the bag detector 86, taken out by the suction tool 85, and placed on one end side of the positioning device 92 to become the bag body p3. The bag body p3 placed on one end side of the positioning device 92 is moved to the other end side of the positioning device 92 by the suction tool 88 and becomes the bag body p2. Whether or not the bag exists at the position of the bag p2 is detected by the bag detector 89. And the bag body p2 is supplied as a bag body p1 to a filling machine (not shown).

  In the sixth step and the seventh step, the product-containing outer bag 100 can substantially reproduce the bag making machine, and the bag body 3 can be supplied to the filling machine at a high speed. That is, it can be said that the in-line of the bag making machine can be substantially reproduced in the filling machine. And it turns out that the bundling operation | work of a bag body becomes unnecessary and the inspection process accompanying it is also unnecessary.

  This embodiment has a plurality of forms, and can be modified by appropriately replacing a part of each embodiment within the scope of the effects of the present invention.

  In this embodiment, although the form which was used as the outer bag containing a product by wrapping a plurality of bag bodies using a cylindrical outer bag with a fitting has been described, the bag shown in FIGS. 6 and 7 as a product. The fitting is not limited to the body, and can be applied to, for example, a card-shaped product, and products that do not have a card shape are arranged in a line at equal intervals to hold the state. It is also possible to wrap with a cylindrical outer bag or a cylindrical outer bag.

100,200,300,400 Outer bag with product 1,11,21 Tubular outer bag with fittings p1, p2, p3, p4, ..., pn Bag body 3,13,23,33 Multiple bags Body (bag)
4, 14, 24a, 24b fitting 4a1 male base part 4a2, 4c male part 4a male member 4b1 female base part 4b2, 4d female part 4b female member 5, 15, 25, 35 base material 25b one side of base material 25a On the other hand, 6, 16, 26, 27 Outer bag opening 6a, 16a, 26a, 27a Edge of outer bag opening 7 Receiving part 8 Opening 9 of bag body Chuck 20 Region 31 Cylindrical outer bag (without fitting) )
35a, 35b Edges 36 at both ends in the width direction of the base material 36 Notched portion 36a Notched portion edge 38a, 38b Inner wall 38c, 38d Outer wall 39 Jointed portion 40 Non-placed portion of bag body 45 Heat welded sealed portion 50, 54, 57 Product Rolled-out product 58 of the outer bag Rolled-up product 51, 56, 59, 91 of the cylindrical outer bag Bobbin 61a, 61b, 80 Dance roll 62a, 62b, 62c, 81, 87 Pinch roll 63, 63b, 84 Claw guide roll 64, 82, 93 Touch roll 65 Conveyor 66 Claw opening 67 Claw hook 68 Positioning device 69 Heat seal machine 72 Cutter 73, 74, 84 Guide roll 77 Box 78 Expected opening line (thin part)
79 (79a, 79b) Ball edge 85 Adsorption tool 86 Bag detection tool 89 Bag detection tool 90 Rolled-up product of outer bag 92 Positioning device 95 Bobbin rotating shaft 96 Opening assisting means 97 Guide tape 98 Thermal fusing / sealing device 98a Low temperature part 98b High temperature part 99 Product boxed product X Length direction of cylinder Y Longitudinal direction of substrate

Claims (14)

A plurality of bag bodies 3, 13, and 23, which are stacked in a row continuously or intermittently so that a part of the bag body as a product overlaps, are formed into cylindrical outer bags 1, 11 and 21 with fittings for outer packaging. Wrapped in, and the product-containing outer bags 100, 200, 300 that are integrated while maintaining the stacked state of the bags,
The tubular outer bag with the fitting has a tubular shape continuously extending with the same inner diameter along the length direction X of the tube with the resin film as the base material 5, 15, 25. Both ends in the length direction are heat-welded sealing portions or peelable seal portions, and have at least one opening 6, 16, 26, 27 that opens along the length direction of the cylinder, and the opening The fittings 4, 14, 24a, 24b on the inner wall side of the base material along the edges 6a, 16a, 26a, 27a of the parts, and
The outer bag containing a product, wherein the fitting tool is bitten.   A plurality of the outer bags with products stacked in a row continuously or intermittently so that a part of the bag body as a product overlaps the base material as a resin film for outer packaging with a flat sheet-like fitting tool The bag body is placed, and the plurality of bag bodies are wrapped with the base material to form a cylindrical outer bag with a fitting, and the bag bodies are integrated while maintaining the stacked state. Item 1. An outer bag containing the product according to item 1.   The tubular outer bag with a fitting tool has one of the fitting tools, and the fitting tool is positioned on the stacking surface of the bag body and is engaged. Item 3. The outer bag containing the product according to item 1 or 2.   The tubular outer bag with a fitting has one of the fittings, and the fitting is located on either the left or right side end side of the bag body and is engaged. The outer bag with a product according to claim 1 or 2, characterized by the above.   The tubular outer bag with the fitting has two of the fittings, and the fittings are positioned on the left side end side and the right side end side of the bag body, respectively. The outer bag containing a product according to claim 1 or 2, wherein A plurality of bag bodies 33, which are stacked in a row continuously or intermittently so that a part of the bag bodies as products overlap, are wrapped in a cylindrical outer bag 31 for outer packaging, and the stacked state of the bag bodies is An outer bag 400 with a product integrated while being held,
The cylindrical outer bag has a cylindrical shape continuously extending with the same inner diameter along the length direction X of the cylinder with a resin film as a base material 35, and both ends in the length direction of the cylinder are heat-sealed and sealed. A stop portion or a peelable seal portion, having at least one cut portion 36 along the length of the cylinder,
The outside of the product is characterized in that the inner walls 38a, 38b or the inner walls 38a, 38b and the outer walls 38c, 38d of the base material are peelable, bonded or thermally welded along the edge 36a of the cut portion. bag.   The outer bag containing the product includes a plurality of bags stacked in a row continuously or intermittently so that a part of the bag as a product overlaps the base material formed as a resin sheet for flat sheet-like outer packaging. The packaged outer packaging according to claim 6, wherein the plurality of bags are wrapped in the base material to form a cylindrical outer bag, and the bags are integrated while maintaining a stacked state. bag.   The said cylindrical outer bag with a fitting tool has an opening assistance means for forming a cut along the length direction X of the said cylinder, The description of any one of Claims 1-7 characterized by the above-mentioned. Outer bag with product.   The said outer bag with a fitting has an embossing area | region part in the inner wall face of the said base material, The outer bag with a product as described in any one of Claims 1-8 characterized by the above-mentioned.   It is an outer bag with a product as described in any one of Claims 1-9, Comprising: The several outer bag with a product in which the length of the length direction X of a cylinder is aligned, and it is packed in a box. A boxed product of an outer bag containing the product. A plurality of bags that are stacked in a row continuously or intermittently so that a part of the bags that are products overlap are wrapped in a cylindrical outer bag with a fitting for outer packaging, and the bags are stacked. A method for producing an outer bag containing a product integrated with the state maintained,
The cylindrical outer bag with the fitting has a cylindrical shape continuously extending with the same inner diameter along the length direction of the cylinder using a resin film as a base material, and is opened along the length direction of the cylinder Having at least one opening, and having the fitting on the inner wall side of the substrate along the edge of the opening, and
The opening has a structure that is closed when the fitting tool is engaged, and
The manufacturing method includes:
A first step of preparing a long object of the tubular outer bag with the fitting,
A second step in which the occlusion of the fitting tool is disengaged and the elongated object of the tubular outer bag with the fitting tool is in a state where the elongated object is spread;
On the base material, the bag bodies are stacked in a row continuously or intermittently so that a part of the bag bodies overlap along the longitudinal direction of the base material, and a predetermined number of the bag bodies are stacked. A third step of providing a non-arranged portion that does not place the bag every predetermined interval at predetermined intervals;
A fourth step of wrapping the plurality of bags with the base material while moving the base material on which the plurality of bag bodies are placed in the longitudinal direction of the base material, and engaging the fitting tool;
The portion corresponding to the non-arranged portion is melted, and a heat-sealed sealing portion is formed at the melted end portion, so that the outer bag containing the product is obtained, or the portion corresponding to the non-arranged portion can be peeled off. Forming a peelable seal portion at the end by performing sealing and then cutting to obtain a peelable seal portion for obtaining the outer bag containing the product, Manufacturing method of outer bag. A plurality of bags stacked continuously or intermittently in a row so that a part of the product bag overlaps is wrapped in a cylindrical outer bag for outer packaging, and the stacked state of the bags is maintained. It is a manufacturing method of an outer bag with a product integrated as it is,
Step A for preparing a strip-shaped resin film of equal width as a substrate;
Step B in which the base material is expanded,
On the base material, a plurality of the bag bodies are stacked in a row continuously or intermittently so that a part of the bag body overlaps along the longitudinal direction of the base material, and the predetermined number of the bag bodies Step C for providing a non-arranged portion that does not place the bag body every time it is stacked at a predetermined interval;
While moving the base material on which the plurality of bags are placed in the longitudinal direction of the base material, the base material wraps the plurality of bags, and along the edges at both ends in the width direction of the base material. Step D for forming the base material into a cylindrical shape by sealing, adhering or heat welding the inner walls of the base material or between the inner walls and the outer wall;
The portion corresponding to the non-arranged portion is melted, and a heat-sealed sealing portion is formed at the melted end portion, so that the outer bag containing the product is obtained, or the portion corresponding to the non-arranged portion can be peeled off. Forming a peelable seal portion at the end by performing sealing and then cutting to obtain a peelable seal portion for obtaining the outer bag containing the product, Manufacturing method of outer bag.   A product comprising a fifth step of obtaining a boxed product of an outer bag containing a product by aligning and packing the outer bag containing the product according to any one of claims 1-9, 11-12. A manufacturing method for boxed products in outer bags. Sixth step of sequentially taking out the product-containing outer bag of the boxed product according to claim 10 or 13 and opening a portion other than these in the occlusal part or the joint part or the outer bag,
And a seventh step of sequentially supplying the bag bodies in the opened outer bag to the filling machine.

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