JP2012224358A - Pack seal machine for package - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lightweight, compact and powerless pack seal machine for sealing a container storing food using a seal tape with one hand at a cooking place in a store or over a counter.SOLUTION: A base body includes a tape fitting unit 3 for turnably fitting a reel 60 of a seal tape 6, a tape guide roller arranged at a start end side 12 of the base body, a single-handed grip 4, a container guide body 5 in contact with an outer peripheral face of the edge of the stacked containers to guide the container from the start end side 12 to the terminal end side 13, a tape pressing unit arranged at the terminal end side 13 of the base body, a fixed cutter blade arranged at the terminal end side 13, and a tape folding body 9 to fold the seal tape 6 in a V-shaped cross-section or a similar shape and to guide it to the tape pressing unit. The tape folding body 9 is disposed at the back side of the container guide body 5. The container guide body 5 has a front opened V-shaped cross-section, and is tapered so that the open angle is reduced from the start end side 12 of the base body toward the terminal end side 13.

Description

  The present invention includes, for example, tempura and fried food as a side dish, vegetable salad and boiled vegetables, raw fish fillets and structures, boiled and grilled fish, raw meat and other processed side dishes packaging containers, chicken egg packaging containers, Food packaging mainly swelled with synthetic resin sheet material that is widely used as packaging containers for kiwi, kumquat, figs, tomatoes and other small agricultural fruits and vegetables, and processed foods such as confectionery and bread The present invention relates to a pack sealing machine that is used to seal a polymer peripheral edge portion between a container body and a lid with a sealing tape when the container is sealed after containing necessary foods inside.

  More specifically, it is a hand-holding, non-powered pack sealing machine that can be held with one hand only by human power without using power like a motor and can tape seal the overlapping peripheral part of the container. It is about.

  In recent years, the above-mentioned side dishes, sushi, fish-making, and other products are stored in the cooking areas and food processing and packaging areas inside the department stores and supermarkets. There is a tendency to sell fresh foods in stores.

  Also, in general small-scale stores, there is a tendency to sell confectionery, cakes, small fruits, dried foods, prepared dishes, fried foods and other foods in such bulging containers made of synthetic resin sheets. .

  Conventionally, a packaging container made of a synthetic resin sheet in which a container body and a lid are integrally connected via a hinge part on one side thereof, or a composition in which a container body and a lid are formed separately. Resin sheet-made food packaging containers are widely known and generally used.

  Currently, as a means for sealing small and small containers as described above, in many cases, a rubber band is placed around the outer periphery of the container so that the lid is not released and the food inside is not dropped. ing. As other means, a small piece of cellophane tape is stuck on the peripheral edge where the lid of the container and the main body overlap each other, or fastened with a stapler.

  On the other hand, as a means for efficiently sealing a large amount of such packaging containers, for example, in the case of an egg packaging container, an automatic sealing device accommodates the required number of eggs in the container and automatically covers it. Thus, the egg producers perform automatic industrial large-scale automatic sealing of the polymer peripheral edge between the container body and the lid with a sealing tape. This automatic sealing device for egg wrapping is a power machine using a motor as a power source, and those shown in the following Patent Documents 1 and 2 are already known.

Japanese Patent No. 2537461 Japanese Patent No. 2729598

  However, the number of containers to be packed in the in-store kitchens and food processing shops installed in the back of the food departments such as department stores and supermarkets, and the containers sealed in general food shops etc. The number is so small that it cannot be compared with the number of containers sealed by the automatic sealer. In such a small space, the place where the large automatic sealer as described above is installed is used. The current situation is that it cannot be secured. Therefore, as described above, it is common for food packaging workers to temporarily fix each container using rubber bands, small pieces of cellophane tape or vinyl tape, staplers, etc. is there.

  In such a sealing method, the sealing degree of the container is low, it is difficult to seal, and the problem that the lid opens during carrying cannot be removed. However, there is currently no simple method or apparatus that can replace the sealing method such as rubber band fastening, cellophane tape small piece fastening, or stapler fastening.

  Therefore, as one of the means for solving the problem, the present inventor is lightweight and small, placed on a table or table such as a kitchen or a small shop in a store, It was conceived and put into practical use for the manufacture of a small pack sealing machine that would allow anyone in charge to easily and easily seal the container, but it needed a power source such as an electric motor, wiring for the power cord and power supply. The installation location was subject to restrictions.

  This is because even in such a down-sized desktop-type pack sealing machine, there is a need to carry the container containing the food to the place where the pack sealing machine is installed, and perform the sealing work. Because we had to realize that it is not always possible to efficiently handle and seal containers of different sizes and sizes depending on the type and size of food to be put in the machine installation place. is there.

  Therefore, the present invention is the result of continuing development of a pack sealing machine that can fundamentally solve these problems of such a desktop-mounted small pack sealing machine, and repeating trial production research over many years We have finally developed a pack sealer that can be operated with only human power and can achieve its purpose.

  The structural requirements of the packaging pack sealing machine according to the first aspect of the present invention taken to achieve the object will be described using the reference numerals of the drawings used for the description of the embodiments. A non-powered pack sealing machine that seals a polymerization peripheral edge portion of a packaging container made of a synthetic resin sheet material composed of a lid with a sealing tape, and a base 1 constituting the pack sealing machine is a seal A tape mounting portion 3 for rotatably mounting a tape reel 60 wound with a tape 6 for a required length; a tape guide roller 62 disposed on the starting end side 12 of the substrate 1; a grip portion 4 for one-hand holding; A container guide 5 that is disposed in the vicinity of one side edge 11 of the base 1 and guides the container from the start side 12 toward the end side 13 while coming into contact with the outer peripheral surface of the container polymerization peripheral edge, and the container guide 5 Rather than the end side 13 of the base 1 A cross section of the tape pressure contact portion 7 placed, a fixed cutter blade 8 disposed further on the end side 13 than the tape pressure contact portion 7, and the seal tape 6 pulled out from the tape reel 60 from its intermediate portion in the width direction A tape bent body 9 which is bent into a V shape or a similar shape and guided toward the tape pressure contact portion 7, and the tape bent body 9 is disposed on the back side of the container guide body 5. It has a V-shaped or U-shaped configuration with a front-facing release and a tapered structure in which the opening angle 5θ is gradually narrowed so that the starting end side 12 of the base body 1 becomes larger toward the terminal end side 13. It is a requirement.

  In addition, the constituent requirement of claim 2 is a non-powered pack sealing machine that seals a polymerization peripheral edge portion in a closed posture of a synthetic resin sheet material packaging container composed of a container body and a lid with a sealing tape. The base 1 constituting the pack sealing machine is disposed on a tape mounting portion 3 for rotatably mounting a tape reel 60 around which a seal tape 6 is wound for a required length, and on the start end side 12 of the base 1. The container is placed close to the outer peripheral surface of the container overlapping peripheral portion disposed near the one side edge portion 11 of the base 1 and the tape guide roller 62, the grip portion 4 for one hand holding, and the end side 13 from the start end side 12. A container guide 5 that guides in the direction, a tape pressure contact portion 7 that is disposed on the terminal end side 13 of the base body 1 relative to the container guide body 5, and a fixed member that is disposed on the terminal end side 13 further than the tape pressure contact portion 7. The cutter blade 8 and the tape A tape bending body 9 that bends the sealing tape 6 drawn out of the tape 60 from the intermediate portion in the width direction into a V-shaped cross section or a similar shape and guides it toward the tape pressure contact portion 7, and the tape bending body 9 is The container guide body 5 is disposed on the back side of the container guide body 5, and the container guide body 5 is V-shaped or U-shaped with the cross-section facing forward, and the opening angle 5θ is large in the direction toward the end side 13 of the base end 1. The taper structure is gradually narrowed so as to become smaller, and the portion of the container guide 5 facing the base and the portion of the base 1 where the container guide 5 is mounted are either one of them. A locking projection 56 is formed, and a projection engaging portion 16 that engages with the locking projection 56 is formed on either one, and the container guide body 5 is configured to be detachably mounted on the base 1. As a requirement It is a thing.

  The constituent feature of claim 3 is a non-powered pack sealing machine that seals the polymer peripheral edge portion of the synthetic resin sheet material packaging container composed of the container main body and the lid body with a sealing tape in the closed position. The base 1 constituting the pack sealing machine has a tape mounting portion 3 for rotatably mounting a tape reel 60 around which a seal tape 6 is wound for a required length, and a tape disposed on the start side 12 of the base 1. The guide roller 62, the grip portion 4 for holding by one hand, and the container 1 is disposed in the vicinity of the one side edge 11 of the base 1 and contacts the outer peripheral surface of the container overlapping peripheral edge, so that the container is directed from the start side 12 to the end side 13 A container guide 5 for guiding the tape, a tape pressure contact portion 7 disposed on the terminal end side 13 of the base body 1 relative to the container guide body 5, and a fixed cutter disposed further on the terminal end side 13 than the tape pressure contact portion 7 Blade 8 and the tapery A tape bending body 9 that bends the sealing tape 6 drawn out from 60 in the widthwise intermediate portion thereof into a V-shaped cross section or a similar shape and guides it toward the tape pressure contact portion 7, the tape bending body 9 being a base body The first bent body 91 is located on the first end side 12 and the second bent body 92 is located on the end side 13, and the second bent body 92 is compared with the V-shaped opening angle 9 a of the first bent body 91. The V-shaped opening angle 9b is formed at a small angle, and the first bent body 91 and the second bent body 92 are arranged on the back side of the container guide body 5 as a requirement. is there.

  The constituent requirement according to claim 4 is a non-powered pack sealing machine that seals a polymerization peripheral edge portion in a closed posture of a synthetic resin sheet material packaging container composed of a container body and a lid with a sealing tape. The base 1 constituting the pack sealing machine has a tape mounting portion 3 on which a tape reel 60 around which a seal tape 6 is wound for a required length is rotatably mounted, and a tape guide disposed on the starting end side 12 of the base 1. The container is moved in the direction from the start end side 12 toward the end side 13 while contacting the outer peripheral surface of the container overlapping peripheral portion which is disposed in the vicinity of the roller 62, the grip portion 4 for holding by one hand, and the one side edge portion 11 of the substrate 1. Container guiding body 5 to be guided, tape pressure contact portion 7 disposed on the terminal end side 13 of the base body 1 relative to the container guide body 5, and fixed cutter blade disposed further on the terminal end side 13 than the tape pressure contact portion 7 8 and the tape reel 6 A tape bending body 9 that bends the sealing tape 6 drawn out from the width direction from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guides it toward the tape pressing portion 7, the tape bending body 9 being the container guide The tape pressing portion 7 is arranged on the back side of the body 5 and comprises a pair of pressing rollers 72, 72 arranged vertically and a container peripheral portion passage passage 71 formed between the rollers 72, 72. These rollers 72, 72 are non-powered idle rollers that rotate as the peripheral edge of the container passes, and either one of the rollers 72 is attached to the operation lever 77, and the operation lever 77 is operated. It is a requirement that the passage 71 has a structure capable of changing a wide and narrow interval.

  The structural requirement according to claim 5 is a non-powered pack sealing machine that seals a polymerization peripheral edge portion with a sealing tape in a closed posture of a synthetic resin sheet material packaging container composed of a container body and a lid. The base 1 constituting the pack sealing machine has a tape mounting portion 3 on which a tape reel 60 around which a seal tape 6 is wound for a required length is rotatably mounted, and a tape guide disposed on the starting end side 12 of the base 1. The container is moved in the direction from the start end side 12 toward the end side 13 while contacting the outer peripheral surface of the container overlapping peripheral portion which is disposed in the vicinity of the roller 62, the grip portion 4 for holding by one hand, and the one side edge portion 11 of the substrate 1. Container guiding body 5 to be guided, tape pressure contact portion 7 disposed on the terminal end side 13 of the base body 1 relative to the container guide body 5, and fixed cutter blade disposed further on the terminal end side 13 than the tape pressure contact portion 7 8 and the tape reel 6 A tape bending body 9 that bends the sealing tape 6 drawn out from the width direction from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guides it toward the tape pressing portion 7, the tape bending body 9 being the container guide The cutter blade 8 is disposed on the back side of the body 5, and the blade edge 81 is perpendicular to the passing region of the polymerization tape adhered to the outer periphery of the container polymerization peripheral edge at the terminal end side 13 of the tape pressure contact portion 7. In addition, it is a requirement that the structure is fixed in a non-moving state in close proximity.

  The constituent feature of the following claim 6 is a non-powered pack sealing machine that seals the polymerization peripheral edge portion of the synthetic resin sheet material packaging container composed of the container main body and the lid body with a sealing tape in the closed position. The base 1 constituting the pack sealing machine has a tape mounting portion 3 for rotatably mounting a tape reel 60 around which a seal tape 6 is wound for a required length, and a tape disposed on the start side 12 of the base 1. A container that guides the container in the direction of the terminal side 13 while being in contact with the outer peripheral surface of the peripheral edge of the container disposed near the one side edge 11 of the base 1 and the guide roller 62, the one-handed grip 4 A guide body 5, a tape pressure contact portion 7 disposed on the terminal end side 13 of the base body 1 with respect to the container guide body 5, and a fixed cutter blade 8 disposed further on the terminal end side 13 than the tape pressure contact portion 7. Pull from the tape reel 60 A tape bending body 9 for bending the sealed tape 6 from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guiding it toward the tape pressing portion 7, and the tape bending body 9 is the container guiding body 5. Between the tape pressure contact portion 7 and the cutter blade 8 and formed in a V-shaped or U-shaped cross section for guiding the polymerization tape adhered to the outer periphery of the container polymerization peripheral portion to the cutter blade 8. It is a requirement that the polymerization tape guide 93 be arranged and formed.

  According to the first aspect of the present invention, the packaging pack sealing machine according to the present invention is configured such that the base 1 constituting the pack sealing machine includes a tape mounting portion 3, a tape guide roller 62, and a grip portion 4 for one-hand holding. And a container guide body 5, a tape pressure contact portion 7, a cutter blade 8, and a tape bending body 9, but does not require a power source and does not require any wiring cable for that purpose. As a result, it is possible to reduce the weight and size, and freely hold it in places where packing work is required, regardless of where there is no power supply or where there is no machine installation space or machine mounting table. Therefore, the container can be quickly and reliably sealed with one hand using a sealing tape, which has a remarkable effect that could not be expected in the past.

  The packaging pack sealing machine according to claim 2 has the above-described configuration, but the opening angle 5θ of the container guide body for releasing the cross section forward is larger toward the start side of the base body 1 and toward the end side. Since the taper structure is gradually narrowed so as to become smaller, the container can be operated by simply moving the end surface of the overlapped peripheral portion of the packaged container against the end side portion having a large opening angle 5θ and moving it relative to the sealing machine. The container can be sealed by adhering a seal tape to the outer peripheral surface of the polymerization peripheral portion.

  At the same time, a locking protrusion is formed on one of the portion of the container guide body facing the base and the container guide body mounting portion of the base, and a protrusion engaging portion that engages with the locking protrusion is formed on the other. Since the container guide body is detachably mounted and fixed to the base body from the front side, the container guide body is removed from the base body when the tape is replaced, and the tape folding body on the back side is exposed. By doing so, there is a remarkable effect that the setting operation of the start end portion of the replacement tape to the tape pressure contact portion can be easily and quickly performed via the tape guide roller and the tape bending body.

  The pack sealing machine for packaging according to claim 3 is provided with the main structure of claim 1, but the tape folding body disposed on the back side of the container guide body is positioned on the starting end side of the substrate. At least two of the first bent body and the second bent body positioned on the same end side, and the V-shaped opening angle of the second bent body is smaller than the V-shaped opening angle of the first bent body. By forming the tape at an angle, the seal tape sequentially drawn out from the tape reel is first bent into a V-shape of a required angle by a first bent body having a large V-shaped opening angle via a tape guide roller. Subsequently, the second bent body having a small V-shaped opening angle is further bent to a small angle, thereby making it easier to adhere to the upper and lower surfaces of the peripheral edge of the container and eliminating the container sealing operation. It has the effect that no can be reliably performed.

  The packaging pack sealing machine according to claim 4 is provided with the main configuration of claim 1, but a pair of pressure contact rollers in which the tape pressure contact portions are arranged vertically, and between these two rollers. A container peripheral passage passage formed, and both of these rollers are non-powered idler rollers that rotate with the passage of the container peripheral portion, so that no power source such as a motor is required. The container can be sealed. In addition, one of these upper and lower rollers can be attached to the operating lever, and the operation lever can be operated to change the width of the passage formed between both rollers. Is operated to widen the interval between the rollers, so that the setting operation for pinching the tape start end portion between the rollers can be performed very easily and quickly.

  The packaging pack sealing machine according to claim 5 is provided with the main configuration of claim 1, but the passing of the polymer tape in which the cutter blade is adhered to the container at the terminal end side of the tape pressure contact portion. Since the area and the blade edge are in close proximity to each other and fixed in a non-moving state, the container after sealing is moved only in the direction of the blade edge. The tail tape attached to the terminal end portion of the container can be immediately cut. That is, when the blade edge is arranged close to the lower side of the container adhesive tape, the tail-shaped tape can be immediately and reliably cut by simply moving the sealed container downward. . Therefore, it is not necessary to cut the tape by moving the cutter blade from the outside of the tape passage area to the inside of the tape passage area. Therefore, the operation and power for that purpose are not required, and the structure of the sealing machine can be simplified and reduced in weight.

  Further, the packaging pack sealing machine according to claim 6 is provided with the main configuration of claim 1, but between the tape pressure contact portion and the cutter blade, that is, immediately after the tape pressure contact portion. Since the tape guide body formed in a V-shaped or U-shaped cross section for guiding the polymer tape adhered to the container is provided immediately before the cutter blade, the tail attached to the terminal side portion of the container immediately after sealing It can be expected that the polymerized tape in the shape can be surely positioned toward the edge of the cutter blade, and the tape can always be surely cut.

The perspective view which decomposed | disassembled and showed the whole sealing machine of 1st Example. The front view which shows the assembly state. FIG. The bottom view. The front view which shows the upper body of a base | substrate. FIG. The rear view. The left side view. The right side view. The front view which shows the underbody of a base | substrate. FIG. The rear view. The left side view. The right side view. The front view which shows the third body of a base | substrate. FIG. The bottom view. The left side view. The right side view. The front view which shows a tape reel. FIG. The right side view. The front view which shows a container guide. The rear view. AA sectional view taken on the line AA in FIG. The left side view. The right side view. The front view which shows a tape press roller. FIG. BB sectional drawing in FIG. The front view which shows a spacer. FIG. The front view which shows an upper roller attachment lever. FIG. The right side view. The front view which shows a lever lock. FIG. The front view which shows a cutter blade. The right side view. The front view which shows a blade holder. FIG. The right side view. The front view which shows a front-end | tip guide roller. FIG. The front view which shows a front end side roller. FIG. The front view which shows the second body of 2nd Example. FIG. The rear view. The right side view. The top view which shows the upper body of 3rd Example. The top view which shows a cover body. The top view which shows a cover body mounting state.

  In carrying out the present invention, as shown in the first embodiment to be described later, by removing the cover and the like by making each part provided on the base body uncovered and the main structural body being visible from the outside. It is possible to replace the tape reel and set the tape start end immediately without the need for the tape. On the other hand, the structure is provided with a cover that covers the base and the upper surface of the base so as to cover a part or the entire surface of the base. It can also be implemented as a structure that can be made.

  The base body and the cover body here may be made of metal such as aluminum or stainless steel, for example, polyolefin resin such as ABS, nylon, PET, PP or PE, or other resin, and the deterioration with time is small. It is preferable in terms of enabling weight reduction if molding is performed by selectively using a resin having excellent wear resistance and heat resistance. Further, these substrates and cover bodies are preferable in that either one or both or both of them are made transparent so that the remaining amount of the tape reel mounted inside can be visually recognized from the outside.

  The hand-held grip portion can be implemented as a structure in which a rod-like portion protrudes from the base to one side. However, the grip portion is not limited to a rod-like shape protruding from the base body, but has a structure in which a part is formed as a through hole using a reel support plate of the base body and an outer portion thereof is used as a hand grip part. Also good.

  The container guide body is an independent single unit and is configured to be detachably attached to the base body. When the container guide body is detached from the base body, the bent tape body is exposed on the front surface of the base body, This is preferable in that the setting work can be performed immediately.

  Further, the container guide body is opened in a forward cross section, and has a taper structure in which the opening angle 5θ in front view is gradually narrowed so as to become wider toward the start end side and narrow toward the end side of the base body. Make sure that the part is guided to the tape pressure contact part while polymerizing, and on the back side, there is silicon powder or silicon liquid as a release agent so that there is no strong adhesion even if the adhesive surface of the seal tape touches It is preferable to apply an anti-adhesion processing of the tape by applying or by sticking a silicon sheet. On the other hand, the ridgeline on the back side is not straight, but the middle part in the longitudinal direction is recessed into a bowstring shape, so even if the seal tape comes into contact, the beginning end side part in the tape movement direction It is preferable that the adhesive force of the tape is reduced so that the seal tape can be moved smoothly by restricting to two points of the end portion and the end side portion.

  When the two non-powered idler rollers face each other up and down across the passage for passing the polymerization peripheral edge portion of the container, the tape pressure contact portion makes one of the upper and lower rollers to the other roller. If the distance between the passages is widened so that the upper and lower rollers can be moved in the vertical direction with the passages between them, the setting work can be performed with the sealing tape sandwiched between the passages. It is preferable at the point which can be made easy.

  Since the cutter blade is a blade for cutting the tail-like portion of the seal tape adhering to the rear end portion in the moving direction of the container after the sealing operation is completed, the cutter blade is brought close to the passage of the tail-like portion of this tape. It is preferable that the tail-shaped portion hits the blade and can be cut only by moving the container after the sealing operation held for the sealing operation toward the cutting blade. .

  The width of the sealing tape used in the packaging pack sealing machine according to the present invention is not particularly limited. However, it is preferable to use a sealing tape of 10 mm, 12 mm, 13 mm, 15 mm or the like. Since this seal tape is used by bending the overlapped peripheral portion of the packaging container in the closed posture into a U-shaped cross section, for example, if it has a narrow width of 8 mm or less, a strong and reliable seal can be obtained. For example, a wide width of about 20 mm or more is not preferable because it causes an increase in cost.

  The tip roller that changes the direction of the seal tape pulled out from the tape reel toward the direction of the tape pressure contact portion may be a cylindrical one or a drum shape with a depressed central portion. If the middle part has a central ridgeline with a large diameter and both side parts have a small diameter, the middle part in the width direction of the tape pulled out from the tape reel contacts the center ridgeline of the roller and the center in the width direction on the back of the tape. Since it is possible to press and braze the portion, it is preferable that the centering action of the double fold line to the V-shaped cross section by the subsequent tape folding body can be performed along this brazing line. .

  Hereinafter, a first embodiment of a packaging pack sealing machine according to the present invention will be described with reference to the drawings. In the pack sealing machine shown in the first embodiment, FIG. 1 is an exploded perspective view of the entire components, FIGS. 2 to 4 are external views of the assembled state, and FIG. The structure for each of these is shown.

  In the pack sealing machine, a member constituting the main part of the machine body is shown as a base 1. The base body 1 in the first embodiment is composed of three members, an upper body 1A shown in FIGS. 5 to 9, an underbody 1B shown in FIGS. 10 to 14, and a third body 1C shown in FIGS. It is configured. Each of these parts is made of ABS resin and injection molded using a half mold.

  The sealing machine shown in the first embodiment has a structure in which the upper surface of the base 1 is not provided with a cover such as a cover, thereby reducing the weight of the whole sealing machine and for mounting and removing the tape reel. Such a reel replacement operation and a setting operation for pulling out the tape start end to make it ready for use can be performed immediately.

  Thus, as shown in FIGS. 3 and 6, the upper body 1A has a reel support plate 31 having a substantially triangular shape in plan view for mounting and supporting the tape reel 60 as shown in FIGS. A reel fitting post 36 for mounting the tape reel 60 is formed to protrude toward the surface side near the rear end = portion near the apex of the triangle = protrusively toward the back side. A center tube 34 formed at the center of the reel receiving ring 32 on which the tape reel 60 is mounted is fitted to the reel fitting column 36.

  As shown in FIGS. 3 and 21, a tape support plate 33 for receiving and supporting the lower surface of the reel 60 when the tape reel 60 is mounted on the reel receiving ring 32 on the outer periphery at the lower end of the peripheral wall 37. It is formed to project toward. Further, as shown in FIGS. 3 and 6, the reel support plate 31 is provided with a rib-like protrusion 31 a for supporting the load of the tape reel 60 and preventing the swing along the right edge portion of the support plate 31. It is.

  Further, the reel receiving ring 32 is formed with a pair of slits in two directions in the three directions of the peripheral wall, and the peripheral wall portion between them is a swing wall 38 that can swing in the peripheral direction, and each top portion faces the outer periphery. A reel pressing projection 35 is formed to protrude. The reel pressing protrusion 35 prevents the tape reel 60 from moving upward.

  On the starting end side 12 of the upper body 1A constituting the base body 1, a roller support shaft 63 for rotatably mounting the tape guide roller 62 is formed to project downward. The tape guide roller 62 shown in FIGS. 43 and 44 is inserted into the roller support shaft 63 with the tape guide side rollers 65 shown in FIGS. 45 and 46 interposed between the upper and lower sides, as shown in FIG. The bearing part 63b in the underbody 1B is fitted and held.

  As shown in FIGS. 10 to 14, the underbody 1 </ b> B has a bearing portion 63 b that receives the lower surface of the roller support shaft 63 of the upper body 1 </ b> A on the start end side 12. A screw stop hole Vh to be connected is formed. Further, a screw fixing hole Vh for connection to the upper body 1A is also formed in the left rear portion of FIG. The underbody 1B is screwed with screws v1 and v1 as shown in FIG. 4 via washers w1 and w1 shown at the center lower part and the left end lower part shown in FIG. Further, a connecting portion 85 of a cutter holder 83 for holding a cutter blade 8 to be described later is formed on the terminal end side 13. On the right side, a recess 19 is formed to receive the base of the mounting shaft 70 of the lower tape pressing roller 72 formed on the third body 1C described later. Further, a lower half 91b of the first bent body 91 of the tape is provided in a substantially intermediate portion in the longitudinal direction, and a protrusion engagement portion 16 that engages with a protrusion in the container guide 5 described later on the back surface in the direction of the start end 12 thereof. , 16 are formed.

  As shown in FIGS. 43 and 44, the tape guide roller 62 used in this embodiment has an outer narrow inclined surface 63 having a large diameter in the middle portion in the width direction and an inclination angle θ on both sides, and a abacus ball. Thus, the shape has a central ridgeline 64. By doing so, a linear brazing can be provided in the center in the width direction of the tape on the back side of the tape in contact with the central ridgeline 64 by the tape drawing tension drawn from the tape reel 60. . Due to the presence of the brazing line, the tape is folded into a V-shape from the central portion in the width direction along the brazing line when the tape is bent to be reversed into a V-shaped cross section by the tape folding body. The center is decided to be used. The tape guide roller 62 of this embodiment has washer-shaped side rollers 65 and 65 shown in FIGS. The tape guide side rollers 65, 65 shown here rotate with the rotation of the tape guide roller 62 while contacting the side edges of the seal tape in the width direction. The tape guide roller 62 and the tape guide side rollers 65 and 65 may be integrally formed.

  As shown in FIGS. 23 to 27, the container guide 5 is formed in a vertically-symmetrical rectangular shape with the shape of the front view shown in FIG. 23 except for a notch portion 57 for back confirmation formed on the left side. As shown in the left side view of FIG. 26 and the right side view of FIG. 27, the right side in FIG. In addition, a tapered container guide groove 50 is provided which is formed in a V-shape with a forward release that gradually reduces the opening angle 5θ toward the left so that the width becomes narrower toward the left side.

  As shown in FIG. 24, the back side of the opposing walls 51, 51 is provided with inclined walls 58, 58 having a triangular mountain cross section in the middle in the vertical direction, and the gap between the ridge line 54 and the sealing tape is A slight gap is maintained. However, in consideration of the case where the two come into contact with each other, the surfaces of the inclined walls 58 and 58 are coated with a silicon paint as a tape adhesion preventing means or adhesion relaxing means. In addition, as shown in FIG. 25, the ridgeline 54 of the inclined walls 58, 58 is not crooked, but has a crescent shape with a slightly concave middle portion in the longitudinal direction, like a bowstring shape. As a result, even when the seal tape contacts the ridge line 54, the two ends of the tape moving direction are brought into contact with each other without contacting the entire length of the ridge line 54. Double measures are taken to reduce the adhesive strength.

  Further, as shown in the upper and lower ends of FIG. 24, the container guide 5 is provided on the back side of the upper and lower horizontal walls 53, 53 on the upper surface of the upper body 1A and the underbody 1B at two locations in the longitudinal direction. Locking projections 56 and 56 for engaging and fixing the container guide 5 are formed by engaging with the protrusion engaging portions 16 and 16 formed on the lower surface of the container guide body 5 respectively. After the container guide body 5 is pushed into the base body 1 from the front surface, the container guide body 5 is slid in the lateral direction to engage and lock the protrusion engaging portions 16 and 16 with the locking protrusions 56 and 56. The container guide 5 is detachably attached to the base 1. The protrusion engagement parts 16, 16 formed on the base body 1 are provided with guide grooves provided in the front-rear direction of the base body 1 and locking grooves extending in the lateral direction on the back side.

  The tape bending body 9 is located on the back side of the container guide 5 and is exposed to the front surface of the base 1 when the container guide 5 is removed. The tape folding body 9 includes a first folding body 91 and a second folding body 92 each having a V-shaped tape guide portion that is open toward the front surface side of the base body 1. The first folding body 91 includes: The upper half 91a is formed on the upper body 1A of the base 1 and the lower half 91b is seen in FIGS. 1, 14 and so on. 1 is formed at a location facing the upper half body 91a, and the second bent body 92 is formed on the third body 1C of the base body 1 and the upper half portion is also located below the lower body 92 as shown in FIGS. The half is also formed as a single piece with a V-shaped guide. The first bent body 91 and the second bent body 92 act to bend the seal tape 6 drawn out through the tape guide roller 62 into a substantially V-shaped cross section. The tape 6 bent in a V shape contacts the edge portion of the polymerization peripheral portion of the container to be sealed on the base end side 13 of the container guide 5 and moves the container while being close to the upper and lower surfaces of the polymerization peripheral portion. Accordingly, the tape moves toward the tape pressing portion 7.

  As shown in FIG. 2, the tape pressure contact portion 7 includes two non-powerless idler rollers 72 that are arranged above and below to form a passage 71 for allowing the container overlapping peripheral portion to pass in the direction toward the terminal end 13 of the substrate 1. , 72 is formed as a structure. These idle rollers 72 may be of different shapes, but are completely the same from the viewpoint of cost. Further, as will be described later in detail, the upper roller 72 shown in the embodiment is moved in a direction away from the passage 71 with respect to the lower roller, that is, by moving toward the upper portion of the passage. As a structure that can spread.

  These upper and lower rollers 72, 72 are wide short annular rings, as shown in FIG. 1 and enlarged views 28-30, and are annular holes 75 through which the spacer ring 73 shown in FIGS. A hole 75a for concealing the washer w and the head of the fastening screw v is formed in the entrance side portion. Further, the roller surface 74 is formed with a knurled pattern to prevent the tape from slipping and to increase friction. Since this pattern is intended to prevent the tape from slipping, it may be another uneven pattern such as a parallel line pattern or a satin pattern.

  The lower roller 72 is shown in an exploded view in the lower right part of FIG. 1, and as shown in detail in FIGS. 15 to 19, a lower roller fixing shaft 70 protruded from the front surface of the third body 1C via a spacer ring 73. And is fixed to the fixed shaft 70 through a washer w so as to be freely rotatable by a fastening screw v.

  The third body 1C projects a fixed shaft 70 of the lower roller 72 in the lower part of FIG. 15, and on the upper left side thereof is an upper surface of a base plate extending rearward as shown in FIG. A hook-shaped groove 78 extending in the front-rear direction is formed on the groove 78 and formed in the front-rear direction of the operation lever 77 with the upper roller fixing shaft 70u shown in FIGS. The swing shaft 79 is placed. The operation lever 77 is configured so that when the outer protrusion lever 77a shown on the left side is pushed down with the swing shaft 79 shown in the plan view of FIG. 34 as a fulcrum, the upper roller fixing shaft 70u shown on the right side rises. is there. Further, a small hole 77h for mounting the lower end of the coil spring sp shown in FIG. 1 is formed in the upper surface on the back side of the upper roller fixing shaft 70u.

  Similarly to the attachment of the lower roller 72 to the lower roller fixed shaft 70, the upper roller fixed shaft 70u is fitted with a roller 72 having a spacer ring 73 inserted thereinto, and a washer w is attached to the fixed shaft 70u from the front surface. And are fixed by tightening screws v. As described above, the operation lever 77 pushes down the left external projection lever 77a to raise the upper roller 72 attached to the right upper roller fixing shaft 70u, thereby forming the passage 71 formed between the operation roller 77 and the lower roller 72. Is widened so that the tape can be easily sandwiched between the upper and lower rollers 72 and 72.

  A lever lock body 76 shown in FIGS. 36 and 37 is a lock body that restricts the swing operation of the operation lever 77, and a rear portion 77b of the small hole 77h for mounting the coil spring sp in the operation lever 77; A leg 76f is interposed between the upper body 1A and the covering portion 17 covering the portion, and the leg 76f is retracted in the front-rear direction, so that the operation lever 77 can be swung in the pulled-out position. In the posture shown in FIG. 3 that is pushed forward, the lever lock body is configured to prevent the lever 77 from swinging.

  38 and 39 show typical forms of the cutter blade 8. The blade 8 of this embodiment shown here is a substantially square blade having a screw fixing hole 82 for fixing at the center and having a blade edge 81 on the upper side. The shape of the blade 8 may be a single-edged blade or a double-edged blade with upper and lower blades, and the overall shape may be trapezoidal or rhombus-shaped. This cutter blade 8 is a blade for cutting the tail-like portion of the sealing tape attached to the rear end side portion of the container after the sealing operation is completed. Therefore, by approaching and fixing the passage portion of the tail-like portion, the container after the sealing operation that is held for the sealing operation is directly directed in the direction of the cutting blade, so that In the sealing machine, the tail portion of the tape is brought into contact with the blade so as to perform one-touch cutting by moving downward.

  The cutter blade 8 does not require a specific fixing structure, but is a thin plate shape in which a part of the blade edge 81 protrudes upward like the cutter holder 83 shown in FIGS. In this holder, a fixing hole 84 for fixing the blade is formed at a position corresponding to the fixing screw fixing hole 82 formed in the blade 8. The cutter holder 83 may be a simple flat plate.

  As shown in FIG. 3, the packaging pack sealing machine of the first embodiment described above is mounted in advance on the reel receiving ring 32 with respect to the reel fitting column 36 formed on the back side of the upper body 1A. It is possible to rotate the reel fitting post 36 by attaching the tape reel 60 to the reel fitting ring 36 or by attaching the tape reel 60 to the reel receiving ring 32 fitted prior to the reel fitting post 36. The starting end portion of the mounted sealing tape 6 is pulled out for use.

  In this use, at the beginning of use of the seal tape 6 or replacement of the tape reel 60, the container guide 5 is first removed from the front side of the base 1, and the tape is bent on the back side of the container guide 5. The bodies 91 and 92 are exposed on the front side of the base 1. In this state, the leading end portion of the tape is pulled out, and the direction is changed toward the end side 13 of the base 1 while the non-adhesive surface of the tape 6 is applied to the outer peripheral surface of the tape guide roller 62. While passing through each of the spaces, the operation lever 77 is pressed and pulled out to the end side 13 of the base body 1 through the passage 71 between the upper and lower rollers 72 and 72 of the tape press contact portion 7 widened. Subsequently, the pressing of the operation lever 77 is stopped, and the tape positioned between the upper and lower rollers 72 is sandwiched. After that, the container guide 5 is pushed from the front side to the back side of the base 1 and fixed to the base 1.

  In order to seal the container using the pack sealing machine having such a structure, a synthetic resin in which the container main body C1 and the lid C2 are foldably connected by a hinge part C3 as exemplified by the chain line in FIG. The polymer peripheral edge C4 of the sheet material packaging container C (here, the egg packaging container is shown) in a closed position is applied to the container guide body 5 from the front while facing the terminal side 13 direction of the substrate 1. Move. At this time, at the moment when the leading edge C5 of the polymer peripheral edge C4 of the container C moves away from the container guiding body 5 and moves to the terminal side 13, it is folded into a V shape through the V-shaped space of the tape folding bodies 91 and 92. The upper and lower rollers 72, which are arranged in contact with the bent bottom portion of the sealing tape 6 and move in the direction of the terminal end 13 together with the tape 6 while being in contact with the upper and lower surfaces of the polymerization peripheral edge C 4, It moves to the terminal end side 13 of the substrate 1 through the passage 71 while being pressed from above and below by 72. The tape 6 adheres to the upper and lower surfaces of the polymerization peripheral edge C4 of the container C by the pressure action from above and below by the upper and lower rollers 72, 72 to seal the container C. The tape 6 adhered to the entire length of the container superposition peripheral edge C4 in this way is double-folded and is connected to the rear of the container C in the form of a tail. In this case, by moving the tape downward, the tail portion of the tape is applied to the blade and cut.

  In the pack sealing machine shown in the first embodiment described above, a pack sealing machine in which the base body 1 is constituted by three members of an upper body 1A, an underbody 1B, and a third body 1C sandwiched therebetween is shown. However, the pack sealing machine does not require the structure of the base body 1 to be composed of these three members.

  47 to 50 show a pack sealing machine of the second embodiment. In this pack sealing machine, one second body 1D is formed by substantially integrating the underbody 1B and the third body 1C shown in the first embodiment. The second body 1D is structured to be connected to the upper body 1A shown in the first embodiment so as to correspond vertically. The base 1 is configured by sandwiching the operation lever 77 shown in the first embodiment between the two bodies 1A and 1D.

  The second body 1D having this structure is provided with the components formed on the underbody 1B and the third body 1C described in the first embodiment. That is, the bearing portion 63b of the roller support shaft 63 is mounted on the starting end side 12 of the substrate, the protrusion engaging portions 16 and 16 of the container guide 5 are mounted on the lower left surface thereof, and the lower tape pressing roller 72 is mounted on the left side thereof. A mounting portion for the cutter holder 83 is formed on the end side 13 of the mounting shaft 70 for use. In the middle of the vertical direction, a lower half 91b, a second bent body 92, and a superposed tape guide body 93 of the first bent body 91 of the tape are formed from the middle portion in the longitudinal direction to the terminal side 13, and the tape pressing roller is mounted. A mounting space 76 h for the lever lock body 76 is formed at the upper part of the shaft 70, and a hook-shaped groove 78 for mounting the swing shaft 79 of the operation lever 77 is formed at the end side 13.

  51 to 53 show the pack sealing machine of the third embodiment. In this pack sealing machine, the planar view shape of the reel support plate 31 shown on the back side of the upper body 1A in the first embodiment is slightly larger than the whole tape reel 60 as shown in FIG. The entire upper surface of the tape reel 60 is covered with the transparent cover body 2. 52 is provided on the rear end side of the reel support plate 31, and the fitting support columns 22 and 22 of the cover body 2 are provided near the left and right ends on the front end side. It is formed upright.

  FIG. 52 shows the planar shape of the cover body 2, which is a resin molded product obtained by bulging and molding a thick transparent resin sheet. The planar shape is such that the upper surface of the reel support plate 31 in the upper body 1A is covered completely, and an engagement portion 21a that engages with the cover body engagement engagement portion 21 of the reel support plate 31 is formed on the rear end side. Further, fitting cylinders 22a and 22a that are fitted to the cover body supporting fitting posts 22 and 22 are formed to protrude toward the inner surface side near the left and right ends on the front end side. In addition, a fitting projection 36a is formed in the center of the reel fitting support 36 formed in the upper body 1A.

  FIG. 53 shows a planar shape of the cover body 2 so that the upper surface of the reel support plate 31 in the upper body 1A shown in FIG. 51 is completely covered and fitted to the support plate 31. The state of wear of the tape reel 60 mounted inside through the cover body 2 can be seen through from the outside. The pack sealing machine referred to in the present invention can be implemented as a structure including the cover body 2 in this way.

  The exemplary embodiments of the present invention have been described above. However, the present invention is not necessarily limited to the structures of the embodiments, and the object of the present invention is achieved, and the constituent features described in the claims. The present invention can be implemented with appropriate modifications or changes within a range not departing from the above.

  The present invention relates to a resin containing food when selling fresh fish, prepared dishes, small fruits, Japanese and Western confectionery and other products such as fresh foods at a store such as a fresh food cooking room or a small-scale store in a mass retailer or department store. It is expected to be used greatly in the market because it can be used very conveniently to seal the peripheral part of the container and display it at a merchandise store or to sell it on the spot.

DESCRIPTION OF SYMBOLS 1 Base | substrate 11 One side edge part 12 Base end side 13 Base | substrate terminal side 3 Tape mounting part 4 Grip part 5 Container guide body 6 Seal tape 60 Tape reel 62 Tape guide roller 7 Tape pressure contact part 72 Pressure roller 8 Cutter blade 9 Tape Bent body

Claims (6)

A powerless pack sealing machine that seals the polymerized peripheral edge of the packaging container made of a synthetic resin sheet material composed of a container body and a lid with a sealing tape, with a sealing tape,
The base body (1) constituting the pack sealing machine,
A tape mounting part (3) for rotatably mounting a tape reel (60) wound with a required length of the sealing tape (6);
A tape guide roller (62) disposed on the starting end side (12) of the base body (1);
One hand holding grip (4),
A container guide for guiding the container in the direction from the start side (12) to the end side (13) while being in contact with the outer peripheral surface of the peripheral edge portion of the container placed near the one side edge (11) of the substrate (1) (5) and
A tape pressing part (7) disposed on the terminal side (13) of the base body (1) with respect to the container guide (5);
A fixed cutter blade (8) disposed on the terminal side (13) further than the tape pressure contact part (7),
A tape bent body (9) for bending the seal tape (6) pulled out from the tape reel (60) from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guiding it toward the tape pressure contact portion (7); With
The tape folding body (9) is disposed on the back side of the container guide body (5),
The container guide (5) is V-shaped or U-shaped with the cross-section facing forward, and its opening angle (5θ) is such that the starting end side (12) of the base body (1) is larger toward the terminal end side (13). Packing sealer for packaging, which has a tapered structure that is gradually narrowed to become smaller. A powerless pack sealing machine that seals the polymerized peripheral edge of the packaging container made of a synthetic resin sheet material composed of a container body and a lid with a sealing tape, with a sealing tape,
The base body (1) constituting the pack sealing machine,
A tape mounting part (3) for rotatably mounting a tape reel (60) wound with a required length of the sealing tape (6);
A tape guide roller (62) disposed on the starting end side (12) of the base body (1);
One hand holding grip (4),
A container guide for guiding the container in the direction from the start side (12) to the end side (13) while being in contact with the outer peripheral surface of the peripheral edge portion of the container placed near the one side edge (11) of the substrate (1) (5) and
A tape pressing part (7) disposed on the terminal side (13) of the base body (1) with respect to the container guide (5);
A fixed cutter blade (8) disposed on the terminal side (13) further than the tape pressure contact part (7),
A tape bent body (9) for bending the seal tape (6) pulled out from the tape reel (60) from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guiding it toward the tape pressure contact portion (7); With
The tape folding body (9) is disposed on the back side of the container guide body (5),
The container guide (5) is V-shaped or U-shaped with the cross-section facing forward, and its opening angle (5θ) is such that the starting end side (12) of the base body (1) is larger toward the terminal end side (13). A tapered structure that is gradually narrowed to become smaller; and
A locking protrusion (56) is formed on either one of the portion of the container guide (5) facing the base and the portion of the base (1) where the container guide (5) is mounted. A packaging pack having a structure in which a protrusion engaging portion (16) that engages with the locking protrusion (56) is formed in the container guide body (5) so as to be detachably attached to the base body (1). Sealing machine. A powerless pack sealing machine that seals the polymerized peripheral edge of the packaging container made of a synthetic resin sheet material composed of a container body and a lid with a sealing tape, with a sealing tape,
The base body (1) constituting the pack sealing machine,
A tape mounting part (3) for rotatably mounting a tape reel (60) wound with a required length of the sealing tape (6);
A tape guide roller (62) disposed on the starting end side (12) of the base body (1);
One hand holding grip (4),
A container guide for guiding the container in the direction from the start side (12) to the end side (13) while being in contact with the outer peripheral surface of the peripheral edge portion of the container placed near the one side edge (11) of the substrate (1) (5) and
A tape pressing part (7) disposed on the terminal side (13) of the base body (1) with respect to the container guide (5);
A fixed cutter blade (8) disposed on the terminal side (13) further than the tape pressure contact part (7),
A tape bent body (9) for bending the seal tape (6) pulled out from the tape reel (60) from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guiding it toward the tape pressure contact portion (7); With
The tape folded body (9) is composed of a first folded body (91) located on the start end side (12) of the base body (1) and a second folded body (92) located on the end side (13). The V-shaped opening angle (9b) of the second bent body (92) is formed at a small angle as compared with the V-shaped opening angle (9a) of the first bent body (91). A packaging pack sealing machine having a structure in which a second bent body (92) is arranged on the back side of the container guide body (5). A powerless pack sealing machine that seals the polymerized peripheral edge of the packaging container made of a synthetic resin sheet material composed of a container body and a lid with a sealing tape, with a sealing tape,
The base body (1) constituting the pack sealing machine,
A tape mounting part (3) for rotatably mounting a tape reel (60) wound with a required length of the sealing tape (6);
A tape guide roller (62) disposed on the starting end side (12) of the base body (1);
One hand holding grip (4),
A container guide for guiding the container in the direction from the start side (12) to the end side (13) while being in contact with the outer peripheral surface of the peripheral edge portion of the container placed near the one side edge (11) of the substrate (1) (5) and
A tape pressing part (7) disposed on the terminal side (13) of the base body (1) with respect to the container guide (5);
A fixed cutter blade (8) disposed on the terminal side (13) further than the tape pressure contact part (7),
A tape bent body (9) for bending the seal tape (6) pulled out from the tape reel (60) from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guiding it toward the tape pressure contact portion (7); With
The tape folding body (9) is disposed on the back side of the container guide body (5),
The tape pressing part (7) is composed of a pair of pressing rollers (72, 72) arranged vertically, and a container peripheral edge passage (71) formed between the two rollers (72, 72), These rollers (72, 72) are non-powered idle rollers that rotate with the passage of the peripheral edge of the container, and either one of the rollers (72) is attached to the operating lever (77). A packaging pack sealing machine in which the passage (71) can be changed in a wide and narrow interval by operation of a lever (77). A powerless pack sealing machine that seals the polymerized peripheral edge of the packaging container made of a synthetic resin sheet material composed of a container body and a lid with a sealing tape, with a sealing tape,
The base body (1) constituting the pack sealing machine,
A tape mounting part (3) for rotatably mounting a tape reel (60) wound with a required length of the sealing tape (6);
A tape guide roller (62) disposed on the starting end side (12) of the base body (1);
One hand holding grip (4),
A container guide for guiding the container in the direction from the start side (12) to the end side (13) while being in contact with the outer peripheral surface of the peripheral edge portion of the container placed near the one side edge (11) of the substrate (1) (5) and
A tape pressing part (7) disposed on the terminal side (13) of the base body (1) with respect to the container guide (5);
A fixed cutter blade (8) disposed on the terminal side (13) further than the tape pressure contact part (7),
A tape bent body (9) for bending the seal tape (6) pulled out from the tape reel (60) from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guiding it toward the tape pressure contact portion (7); With
The tape folding body (9) is disposed on the back side of the container guide body (5),
The cutter blade (8), on the terminal end side (13) of the tape pressure contact portion (7), the passing region of the polymerization tape adhered to the outer periphery of the container polymerization peripheral portion and the blade edge (81) are orthogonal to each other, A packaging pack sealing machine having a structure which is fixed and fixed in a non-moving state. A powerless pack sealing machine that seals the polymerized peripheral edge of the packaging container made of a synthetic resin sheet material composed of a container body and a lid with a sealing tape, with a sealing tape,
The base body (1) constituting the pack sealing machine,
A tape mounting part (3) for rotatably mounting a tape reel (60) wound with a required length of the sealing tape (6);
A tape guide roller (62) disposed on the starting end side (12) of the base body (1);
One hand holding grip (4),
A container guide (5) for guiding the container in the direction of the terminal end (13) while being in contact with the outer peripheral surface of the peripheral edge of the container superposition disposed near the one side edge (11) of the base body (1);
A tape pressing part (7) disposed on the terminal side (13) of the base body (1) with respect to the container guide (5);
A fixed cutter blade (8) disposed on the terminal side (13) further than the tape pressure contact part (7),
A tape bent body (9) for bending the seal tape (6) pulled out from the tape reel (60) from its intermediate portion in the width direction into a V-shaped cross section or a similar shape and guiding it toward the tape pressure contact portion (7); With
The tape folding body (9) is disposed on the back side of the container guide body (5),
Polymerization formed into a V-shaped or U-shaped cross section for guiding the polymerization tape adhered to the outer periphery of the container polymerization peripheral edge between the tape pressure contact portion (7) and the cutter blade (8) to the cutter blade (8). Packing sealer for packaging, which is structured to have a tape guide (93).

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