JP2005237829A - Display strip and product exhibiting body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a display strip that easily automates the process of attaching a bag containing a product and facilitates the reattachment of the bag containing the product once removed from the display strip to the display strip. <P>SOLUTION: The strip display strip exhibits a plurality of bags each containing the product, which are attached thereto by heat sealing, and is provided with hooks to suspend the bags or cuts to form the hooks. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention relates to a display strip for mounting and displaying a plurality of bags enclosing products, and more particularly to a display strip capable of re-suspending a product once removed.

Merchandise such as snacks is usually sold in the form of a pillow package (vertical pillow, horizontal pillow) packaged in a bag. Bags enclosing products in this way are often sold side by side on store shelves. However, according to this method, it is necessary to manually display one bag at a time on the display shelf, and there is a place restriction that it can only be displayed and sold on a predetermined display shelf.

On the other hand, a display method for products that does not require a display shelf is known as strip-back display. As shown in FIG. 7, the strip-back display is an display form in which a plurality of products B are attached to a tape material (display strip S) having a predetermined width and suspended. This display form does not require a display shelf and can be displayed and sold at any place such as a store cash register or a hotel reception.

Conventionally, as a display strip, for example, by punching in advance at a predetermined position of a tape made of paper or resin, and sticking the adhesive tape from the back, the bag enclosing the product is stuck through the hole. Things were used. In addition, for example, by attaching a resin hook to a predetermined position of a tape made of paper or resin in advance and opening a hole punch on the bag side in which the product is enclosed, the product is hooked at that position. It was also used to attach.
However, in these display strips, there has been a problem that it is difficult to automate the process of attaching a bag enclosing a product to the display strip using a machine, and thus strip back exhibition has not been widely used. It was.

On the other hand, a display strip has been proposed in which a heat-sealed layer is provided on one side so that a bag enclosing a product can be directly heat-sealed and bonded. If this display strip is used, it is extremely easy to automate the process of attaching a bag enclosing a product to the display strip continuously with a series of steps of enclosing the product in a bag.

However, in the product display body in which the product-enclosed bag and the display strip are combined in this manner, once the product-enclosed bag is removed from the display strip, it cannot be attached to the display strip again. There was a problem. It is often possible for a person who wishes to purchase a product, etc., to pick up a bag containing the product once and then reconsidering the product to return to its original state. It was not possible to deal with such a case.

An object of the present invention is to provide a display strip capable of easily automating a process of attaching a bag enclosing a product and easily reattaching a bag enclosing the product once removed. And

The present invention is a strip-shaped display strip for mounting and displaying a plurality of bags filled with products by heat sealing, and a hook for re-suspending the bag or a notch capable of forming the hook is provided. Display strip.
The present invention is a strip-shaped display strip for mounting and displaying a plurality of bags filled with products by heat sealing, and a hole punch for re-suspending the bag or a notch capable of forming the hole punch Is a display strip.
The present invention is described in detail below.

The display strip of the present invention is provided with a hook for resuspending a bag enclosing a product or a notch capable of forming the hook.
The hook for re-suspending the bag in which the product is encapsulated is defined in the bag when the bag enclosing the product removed from the product exhibit manufactured using the display strip of the present invention is suspended again. The member is inserted through the formed hole punch, and the shape thereof is not particularly limited as long as it is a hook shape.
In addition, as described below, the notch that can form the hook is not expressed so as not to hinder the automation when the bag is attached by heat sealing. It means a cut formed in substantially the same shape as the outer shape of the hook so that the hook can be formed.

FIG. 1A is a plan view schematically showing an example of the display strip of the present invention, and FIG. 1B is a side view schematically showing hooks formed on the display strip shown in FIG. . FIG. 2A is a plan view schematically showing another example of the display strip of the present invention, and FIG. 2B schematically shows a hook formed on the display strip shown in FIG. It is a side view and (c) is a front view which shows a mode that the bag with which the goods were enclosed with the hook shown to (b) was suspended.

As shown in FIG. 1 (a), the display strip 10 of the present invention has a plurality of inverted T-shaped perforations 11 formed in a position row at a substantially central portion thereof. As shown in the figure, a part of the display strip 10 is cut along the perforation 11 so that the hook 12 is easily formed integrally with the display strip 10 and protrudes in a direction perpendicular to the surface of the display strip 10. Is formed.

Further, in the display strip 20 of the present invention in which the downward arrow-shaped perforation 21 shown in FIG. 2A is formed, a part of the display strip 20 is cut along the perforation 21 so that FIG. As shown in b), the hook 22 is formed integrally with the display strip 20 and protrudes obliquely upward with respect to the surface of the display strip 20.

The display strip of the present invention shown in FIGS. 1 and 2 is a display strip in which a notch capable of forming a hook for resuspending a bag enclosing a product is formed, and the notch is formed of a hook to be formed. It is formed by punching into a shape, but it may be perforated as shown in FIGS. 1 (a) and 2 (a), and is completely cut into the same shape as the outer shape of the hook. May be.

In addition, the shape of the hook formed in the display strip of the present invention is as shown in FIGS. 1 and 2 as long as the bag can be resuspended by being inserted into a hole punch formed in the bag described later. It is not limited to the shape shown.

In addition, as shown in FIGS. 1 and 2, when the display strip of the present invention has a perforation that is a hook for re-suspending a product, the perforation pushes up the portion with a human finger. It is preferable that the holes are formed at intervals that can be easily separated. This is because the hook can be easily formed when the bag once removed is resuspended.
In addition, when the display strip of the present invention is provided with a notch capable of forming the hook, the notch may be the perforation shown in FIG. 1 and FIG. It may be punched into substantially the same shape as the outer shape of the hook coupled to the strip. In this case, it is possible to easily form a hook by bending the notch portion lightly and bending the portion coupled to the display strip as a fulcrum.

In the display strip of the present invention, it is preferable that the hook includes a base portion that supports the load of the bag and an insertion portion that is inserted into the hole punch of the bag. This is because the strength of the hook can be easily adjusted by adjusting the width of the base portion.
When the display strip of the present invention is formed with a notch capable of forming the hook, the notch is a part that becomes a base part 21a and a part that becomes an insertion part like the notch 21 shown in FIG. 21b.

It is preferable that the insertion portion of the hook has a shape that is larger than the aperture width of the hole punch of the bag and is double-opened after being inserted into the hole punch of the bag. When the insertion portion has such a shape, the bag can be fixed to the display strip after the insertion portion is inserted through the hole punch of the bag, and the resuspended bag is less likely to drop off.

That is, when the bag is resuspended on the display strip 20 of the present invention shown in FIG. 2A, the hook 22 provided on the display strip 20 is used as a hole punch of the bag 25 as shown in FIG. It is preferable that the insertion portion 22b of the hook 22 that has been inserted through and protruded from the hole punch of the bag 25 is larger than the aperture width of the hole punch of the bag 25 and is double-opened.

In the case where the hook includes a base portion and an insertion portion, when the display strip is thin and the strength is weak, the width of the base portion is preferably close to the hole punch diameter of the bag described later. This is because the strength of the hook can be increased, and the hook is less likely to be damaged by the load of the bag when the bag is resuspended.
Furthermore, the hook preferably has a curved shape at the transition from the base portion to the insertion portion. This is because it is possible to prevent the bag load from being concentrated on the boundary portion between the base portion and the insertion portion when the bag is resuspended.

The size of the hook is not particularly limited, and the strength of the bag can be resuspended in consideration of the material constituting the hook, the size of the bag enclosing the product to be resuspended, the weight, etc. The size is appropriately adjusted so as to have enough.

In the display strip of the present invention, the position at which the hook or a notch capable of forming the hook (hereinafter also referred to as a hook or the like) is formed is not particularly limited. For example, as shown in FIGS. In the central part of the display strip of the invention, it may be formed in a line at equal intervals, or may be formed in two or more lines.
Furthermore, the position at which the hook or the like is formed may be formed between a portion where the bag enclosing the product is joined by heat sealing and a portion where the other bag is heat sealed. Is preferably provided in the vicinity of the portion to be heat sealed. This is because the once removed bag can be resuspended so as not to interfere with other bags.

Further, the number of hooks and the like formed on the display strip of the present invention is not particularly limited, and it is sufficient that at least one hook is provided, but it is preferable that the number corresponds to a bag to be hung. This is because the bag once removed can be resuspended.

The display strip according to another aspect of the present invention is formed with a hole punch for re-suspending a bag enclosing a product or a notch capable of forming the hole punch.
The hole punch for resuspending the bag is a hook formed on the bag when the bag enclosing the product removed from the product display manufactured using the display strip of the present invention is suspended again. It means a hole through which is inserted. Further, the notch capable of forming the hole punch means a notch formed in substantially the same shape as the outer shape of the hole punch so that the hole punch can be easily formed as necessary.

The hole punch or the notch capable of forming the hole punch (hereinafter also referred to as a hole punch or the like) is not particularly limited as long as it can be inserted into a hook formed in a bag enclosing a product to be described later. Any shape such as a circle, an ellipse, a square, a track, or a combination of these may be used. The size is not particularly limited, and is appropriately determined in consideration of the size of the hook formed on the bag, the size of the bag, and the like.

The position at which the hole punch or the like is formed is not particularly limited. For example, the hole punch may be formed in a line at equal intervals in the substantially central portion of the display strip, similar to the perforation shown in FIGS. It may be formed in two or more rows.
Further, the position where the hole punch or the like is formed may be formed between a portion where the bag enclosing the product is bonded by heat sealing and a portion where the other bag is bonded by heat sealing. As in the case of the hook or the like described above, it is preferable that the bag is in the vicinity of the portion to be heat sealed.

When the display strip of the present invention is formed with a notch capable of forming a hole punch, the notch may have a perforation having substantially the same shape as the outer shape of the hole punch, as shown in FIG. As shown, a part of the hole punch may be punched into approximately the same shape as the outer shape of the hole punch coupled to the display strip 35.
FIG. 3C is a front view schematically showing an example of the notch capable of forming the hole punch.
When the cut has a shape as shown in FIG. 3 (c), the cut can be bent with the portion coupled to the display strip as a fulcrum by pressing lightly, and a hole punch can be easily formed. .

The number of hole punches and the like formed on the display strip of the present invention is not particularly limited, and it is sufficient that at least one hole punch is provided, but it is preferably a number corresponding to a bag to be hung. This is because the bag once removed can be resuspended.

The display strip of the present invention may be provided with the above-described hook or the like and a hole punch or the like.
In the display strip of the present invention having such a configuration, hooks or hole punches can be appropriately used according to the mode of the bag to be resuspended. That is, when the hole punch is formed in the bag, the bag can be resuspended using a hook or the like provided on the display strip. When the hook is formed on the bag, the display strip is The bag can be resuspended using a hole punch or the like provided on the bag.

The display strip of the present invention is preferably provided with a suspension hole for suspending the display strip itself at the upper end. By hooking a fixture to the suspension hole, a product display body manufactured by heat-sealing a bag on the display strip of the present invention can be displayed in a strip-back manner.
Moreover, it is preferable that the said suspension hole is formed only in the upper end of the display strip of this invention. If a suspension hole is also formed at the lower end of the display strip, the product display body may be suspended upside down in a store or the like.

When a plurality of bags are joined to the display strip of the present invention by heat sealing to produce a product display body, and the upper bag is sold and the lower bag remains, the display strip Is a mode in which a hole punch or the like is formed, the hole punch or the like provided in the display strip can be used as the suspension hole.
That is, by cutting or folding the display strip in the portion where the bag has been sold out, the hole punch or the like becomes the upper end of the product display body, so that the hole punch or the like at the upper end becomes the suspension hole. Can be used. In this case, since the hanging position of the bag in which the product is enclosed can be changed, the appearance in the exhibition can be kept good.
Further, when the display strip of the present invention is provided with a notch capable of forming a hook, the hole formed after the hook is formed from the notch is also suspended in the same manner as when the above-described hole punch or the like is provided. Can be used as a downhole.

The display strip of the present invention preferably comprises at least a base material layer and a sealant layer.
The resin constituting the sealant layer is not particularly limited as long as it can be heat-sealed with the resin used on the surface of the bag in which the product is sealed. This is because the process of attaching the bag enclosing the product to the display strip can be automated continuously with the series of steps of enclosing the product in the bag.
However, conventionally known display strips are bonded with sufficient sealing strength so that they do not fall naturally due to the weight of the product when the bag containing the product is attached or the bag does not come off during transportation. In this case, when removing the bag, the surface layer of the bag is destroyed and the printed surface is damaged, and the appearance of the product is deteriorated. In the worst case, it propagates to the part other than the seal part and peels off. Therefore, there is a problem that a bag for maintaining the quality of the product may be scratched or punctured.
Therefore, the sealant layer of the display strip preferably contains an ethylene vinyl acetate copolymer or a polymer having cohesive failure. Even if the sealant layer of the display strip and the bag are firmly heat-sealed by containing these polymers, the sealant layer is destroyed when the bag is removed. The layer will not be destroyed.

Since the ethylene vinyl acetate copolymer is a resin excellent in heat sealability, the sealant layer and the surface layer of a bag enclosing a product to be described later can be bonded by heat sealing.
In addition, since heat sealing is possible at a relatively low temperature of about 70 to 150 ° C., it is possible to easily increase the speed of the heat sealing process, and it is sufficient to increase the thickness of the base material layer described later. Heat seal is possible. By increasing the thickness of the base material layer that constitutes the display strip, the entire display strip can be strengthened. When a hook for re-hanging a product to be described later is formed, the strength of the formed hook When the removed bag is reattached, it can sufficiently withstand the load of the bag.
In addition, the product display body of the present invention using such a thick base material layer can increase the strength of the periphery of the hole even when a hole for suspension is opened by a hole punch or the like near one end thereof. it can.

In addition, since the ethylene vinyl acetate copolymer is a flexible elastomer, when the bag bonded by heat sealing is peeled, the sealant layer is not broken and the bag side is not damaged.

When the sealant layer of the display strip of the present invention contains an ethylene vinyl acetate copolymer, the sealant layer becomes relatively more fragile than the surface layer of the bag, and when peeling the bag and the display strip, Since peeling occurs at the interface between the sealant layer and the surface layer of the bag so that the sealant layer on the display strip side is stretched and broken, the bag containing the product without deteriorating the appearance is removed from the display strip of the present invention. Can be removed.

When the said sealant layer contains an ethylene vinyl acetate copolymer, it is preferable to contain a tackifier further.
The tackifier is not particularly limited. For example, at least one selected from the group consisting of rosin resins, terpene resins, aliphatic hydrocarbon resins, alicyclic hydrocarbon resins, and aromatic hydrocarbon resins. A seed resin is preferably used.

The rosin resin is not particularly limited. For example, rosin, rosin derivative, rosin ester, gum rosin, wood rosin, tall rosin, distilled rosin, hydrogenated rosin, dimerized rosin, polymerized rosin, natural rosin glycerol ester, modified rosin Glycerol ester, natural rosin pentaerythritol ester, modified rosin pentaerythritol ester, light wood rosin glycerol ester, hydrogenated rosin glycerol ester, polymerized rosin glycerol ester, hydrogenated rosin pentaerythritol ester, phenolic modification of rosin Examples include pentaerythritol ester.

The terpene resin is not particularly limited, and examples thereof include terpenes, phenolic terpenes, modified terpenes, α-pinene polymers, β-pinene polymers, dipentene polymers, terpene-phenol copolymers, and the like.

The aliphatic hydrocarbon resin is not particularly limited, and examples thereof include polymers mainly composed of mono- or diolefins having 4 to 5 carbon atoms such as 1-butene, isobutylene, butadiene, and 1,3-pentadiene. Can be mentioned.

The alicyclic hydrocarbon resin is not particularly limited. For example, a resin obtained by polymerizing a cyclized and dimerized diene component in a spent C4-C5 fraction, a cyclic monomer such as cyclopentadiene is polymerized. Resin, hydrogenated dicyclopentadiene resin, hydrogenated petroleum resin and the like.

The aromatic hydrocarbon resin is not particularly limited, and examples thereof include vinyltoluene, indene, styrene polymer, α-methylstyrene copolymer, and the like.

Moreover, as said tackifier, commercially available things, such as what was described in USP6117945, can also be used, for example.

The sealant layer preferably contains an easy peel resin composition comprising an adhesive component and a cohesive failure component. By using such a sealant layer as the outermost layer bonded to the bag enclosing the product, when the bag enclosing the product is removed from the display strip, the sealant layer of the display strip is broken or the display strip is removed. Since peeling occurs at the interface between the sealant layer and the bag surface, the appearance of the bag is not impaired.
In this specification, the easy peel property means a property that a film or the like attached by heat sealing can be easily peeled off from an adherend using a human hand so as not to be damaged, and an easy peel resin. The composition means a resin composition capable of exhibiting such easy peel properties when used for bonding a film or the like to an adherend.

The adhesive component in the easy-peelable resin composition is not particularly limited as long as it can impart heat sealability to the surface of the bag on the sealant layer, but most of the bags currently used in Europe and the United States are heated on the surface. In view of the adoption of sealable biaxially stretched polypropylene (OPH), polypropylene, copolymers of propylene such as propylene-ethylene-butene terpolymers and other olefins, and single site catalyst systems At least one selected from the group consisting of low density polyethylene such as chain polyethylene is preferably used. Among these, those containing polypropylene or a copolymer of propylene and another olefin as a main component and further blended with low density polyethylene for lowering the melting point are more preferable. Here, examples of the other olefin include α-olefins having 2 to 12 carbon atoms (excluding 3 carbon atoms), such as ethylene, 1-butene, 3-methyl-1-butene, and 3-methyl-1-pentene. 4-methyl-1-pentene, 4-dimethyl-1-pentene, vinylcyclopentene, vinylcyclohexane and the like. As the copolymer of propylene and other olefins, a binary copolymer or ternary copolymer of propylene and these monomers is preferably used.
The cohesive failure component in the easy peel resin composition is not particularly limited as long as it can impart easy peel properties that are easier to break than the surface layer of the bag as a counterpart to the sealant layer. For example, a styrene polymer And polybutene-1.

In the present specification, the styrene polymer means a resin having a styrene monomer such as styrene, α-methylstyrene, chlorostyrene or the like as a structural unit. More specifically, a homopolymer of a styrene monomer and a copolymer of a styrene monomer and another monomer are included. Here, the copolymer includes a graft copolymer and a block copolymer. As said other monomer, C2-C12 alpha olefins, such as acrylonitrile, (meth) acrylic acid, (meth) acrylic ester, ethylene, propylene, butylene; Conjugation of C4-C15, such as butadiene and isoprene Examples include diene monomers.
Examples of the styrene polymer include styrene-butylene copolymer, styrene-butylene-styrene block copolymer, styrene-isoprene copolymer, styrene-isoprene-styrene block copolymer, styrene-butadiene copolymer, Examples thereof include styrene-based elastomers such as styrene-butadiene-olefin block copolymers. These styrenic polymers and polybutene-1 may be used alone or in combination of two or more.

When the easy-peeling resin composition is contained in the sealant layer, the sealant layer may be composed of a single layer or a plurality of layers.
In the case where the sealant layer is composed of a single layer, the contents of the adhesive component and the cohesive failure component are not particularly limited, and are appropriately selected according to the material of the counterpart bag. In general, the greater the content of the adhesive component, the higher the heat sealability, and the greater the content of the cohesive failure component, the more likely the cohesive failure occurs. Moreover, you may mix | blend so that content of the adhesive component of the side which heat seals with the bag of the said sealant layer may become large.

When the sealant layer is composed of a plurality of layers, it contains the easy-peeling resin composition, an adhesive layer that adheres to the layer by heat sealing to constitute the surface of the bag, and supports the adhesive layer, and a base material The support layer is preferably composed of a layer and an adhesive layer. In this case, the adhesive layer may be further composed of a plurality of layers, and the content of the cohesive failure component in the layer in contact with the layer constituting the surface of the bag is increased, and the cohesive failure component is increased toward the support layer side. The content of may be reduced.

The support layer includes polypropylene, polyethylene, a component of the adhesive layer, such as a copolymer of ethylene or propylene and another α-olefin, or a component similar to the component, and more than the adhesive layer. A composition having a slightly higher melting point is preferable for supporting the adhesive layer while ensuring adhesion with the adhesive layer.

The sealant layer may be formed on substantially the entire surface of the display strip of the present invention, or may be formed in a striped pattern, and is formed only at a predetermined position where a bag enclosing a product is attached. May be. When formed on substantially the entire surface of the display strip of the present invention, it is preferable that a bag can be attached at an arbitrary position of the display strip of the present invention. Here, “substantially” means that a position where a drilling process has been performed or a peripheral portion where a product is not attached is not included.

The base material layer is not particularly limited, but has sufficient strength from the application of attaching and suspending a bag enclosing a large number of products, and has heat resistance that does not melt or deteriorate during heat sealing. For example, biaxially oriented polypropylene (OPP), biaxially oriented polyethylene terephthalate, metal foil, paper, or a laminate thereof is suitable.

The base material layer and the sealant layer may be laminated via an adhesive by a known dry laminating method, or may be laminated by a thermal laminating method without using a solvent.

The display strip of the present invention preferably further has a polyethylene layer between the sealant layer and the base material layer. Since polyethylene is flexible and has high tensile elongation, the strength of the entire display strip is improved by having the polyethylene layer. As a result, when a hook for re-hanging, which will be described later, is formed, the strength of the hook is also improved, so that when the removed bag is attached again, it can sufficiently withstand the load of the bag.
Furthermore, when a punching process (hole punching) is performed to suspend the product display body manufactured by joining the bags enclosing the product by heat sealing, when the bag enclosing the product is removed, the part It will be able to withstand the load applied to. The polyethylene layer also serves to bond the base material layer and the sealant layer together.
The polyethylene layer can be laminated by laminating polyethylene between the base material layer and the sealant layer while extruding polyethylene. In addition to polyethylene, an ionomer of ethylene- (meth) acrylic acid copolymer or ethylene- (meth) acrylic acid copolymer may be used.

Although it does not specifically limit as thickness of the said polyethylene layer, A preferable minimum is 5 micrometers and a preferable upper limit is 50 micrometers. If the thickness is less than 5 μm, a sufficient strength improvement effect may not be obtained. If the thickness exceeds 50 μm, the thickness of the entire display strip becomes thick, and the heat sealability may be impaired due to the heat insulating effect. .

Between the said sealant layer and base material layer, you may have the layer which ensures another function further. Examples of such a layer include a printing layer. In particular, when a polymer is used as the base material layer, the printing layer is preferably provided between the base material layer and the sealant layer. When paper is used as the base material layer, the paper is not laminated. It is preferable to print on the surface.

The form of the display strip is not particularly limited, and examples thereof include a tape form and a sheet form.
In addition, one end of the display strip may be subjected to a punching process for hanging on a hook in order to suspend and display the manufactured product display body, or a clip or the like may be attached. In particular, drilling is preferable because it can be easily performed in a series of automated processes. However, when a hole is made in the display strip of the present invention and hooked on the hook, the hole portion is subject to force and is easily broken, so that the base material layer is strengthened or the base material layer is sealed between the sealant layer. It is preferable to use one having a polyethylene layer or a nylon layer.

A plurality of bags in which products are enclosed is a product display body attached to a strip-shaped display strip by heat sealing, and a hole punch or hole is attached to the upper end of the bag attached to the display strip by heat sealing. A notch capable of forming a punch is provided, and the display strip is provided with a hook that allows the bag to be resuspended by being inserted into the hole punch of the bag, or a notch capable of forming the hook. The displayed product exhibit is also one aspect of the present invention.

Such a product display body of the present invention is formed by using the above-described display strip of the present invention provided with a hook or the like.
A hole punch or a notch capable of forming the hole punch is formed at the upper end of the bag.
By inserting a hook provided on the display strip through the hole punch of the bag, the bag can be resuspended on the display strip.

The hole punch is not particularly limited as long as it is a shape that allows the hook provided on the display strip of the present invention described above to be inserted. For example, any shape such as a circle, an ellipse, a square, a track, or a combination thereof can be used. Shape. Further, the size is not particularly limited, and is appropriately determined in consideration of the size of the hook provided on the display strip, the size of the bag, and the like.

The position where the hole punch of the bag is formed is not particularly limited, but is preferably a lateral seal portion of the bag, which will be described later, and in particular, an intersection portion of the vertical seal portion and the horizontal seal portion. When a hole punch is formed in a portion other than the lateral seal portion, a hole is made in a bag for protecting the product, and the intersecting portion of the vertical seal portion and the lateral seal portion is a portion of only the lateral seal portion. Since it is relatively thick and has a low waist and excellent strength, it is damaged by the load of the product when the bag containing the product is resuspended in the hook provided on the display strip. This is because it becomes difficult.

In addition, in the product display body of the present invention, when a notch capable of forming a hole punch is provided in the bag, the notch is provided with a notch capable of forming a hole punch in the display strip of the present invention described above. It is preferable that it is the same as the notch | incision demonstrated in the case where it exists.

In such a product display body of the present invention, the bag once removed can be resuspended by inserting it into the hole punch of the bag through a hook or the like provided on the display strip.

Another embodiment of the product display body of the present invention is a product display body in which a plurality of bags enclosing products are attached to a strip-shaped display strip by heat sealing, and attached to the display strip by heat sealing. The upper end of the bag is provided with a hook or a notch capable of forming the hook, and the display strip has a hole that allows the bag to be resuspended by inserting the hook of the bag. This is a product display body provided with a punch or a notch capable of forming the hole punch.

The product display body of the present invention in another aspect is formed by using the display strip of the present invention described above provided with a hole punch or the like.

FIG. 3 (a) is a front view showing a bag used in the product display body of the present invention according to another embodiment, and FIG. 3 (b) shows a hook formed on the upper end of the bag shown in FIG. 3 (a). It is a side view which shows a mode made.
As shown in FIG. 3A, two L-shaped perforations 31 are formed in the lateral seal portion 32 at the upper end portion of the bag 30, and as shown in FIG. By separating a part of the lateral seal portion 32 of the bag 30 along the line 31, a hook 34 that is formed integrally with the bag 30 and that protrudes perpendicularly to the lateral seal portion 32 of the bag 30 is formed. The

In such a bag 30, it is preferable that the hook 34 has at least a root projecting from the bag 30 formed at the intersection of the horizontal seal portion 32 and the vertical seal portion 33. Since the crossing portion is the thickest, waisted and excellent in strength, it is difficult to break due to the load of the product when the hook 34 is inserted into the hole punch formed in the display strip of the present invention described above. It is.

In order to suspend the bag 30 again from the display strip, as shown in FIGS. 3D and 3E, the hook 34 provided at the upper end portion of the bag 30 is used as a hole punch (notch) of the display strip 35. ), The hook 34 is preferably fixed to the display strip 35 by opening both ends of the hook 34.
FIG. 3 (d) is a perspective view showing a state in which the bag shown in FIG. 3 (a) is resuspended on the display strip shown in FIG. 3 (c), and FIG. It is a rear view which shows a mode that it suspended.

In addition, in the product display body of the present invention having such an aspect, the hooks and the like provided on the bag are suspended through the hole punches formed on the display strip of the present invention described above. If it is the shape which can do, it will not specifically limit to the shape shown to Fig.3 (a), (b).

Furthermore, when the display strip of the present invention described above is in a form in which a hook or the like and a hole punch or the like are provided, in a product display body using such a display strip of the present invention, the hook or the like is provided at the upper end portion thereof. It is preferable to use a bag provided with a hole punch or the like. A product exhibit using such a bag is also one aspect of the present invention.

FIG. 4 is a plan view schematically showing a part of a bag provided with a hook or the like and a hole punch or the like.
As shown in FIG. 4, the bag 40 used in the product display body of the present invention has two L-shaped perforations 41 formed in the lateral seal portion 43, and a circular shape is formed between the two perforations 41. Hole punch 42 is formed. Such a bag 40 is formed integrally with the bag 40 by cutting a part of the bag 40 along the perforation 41, and a hook having substantially the same shape as the hook 34 shown in FIG. 3 is formed.
Instead of the perforation 41, a part of the perforation 41 may be punched into substantially the same shape as the outer shape of the hook coupled to the upper end of the bag.

In such a bag 40, it is preferable that the hook and the hole punch 42 formed by the above method have at least a root projecting from the bag 40 formed at the intersection of the horizontal seal portion 43 and the vertical seal portion 44. . Since the crossing portion is the thickest, waisted and excellent in strength, the hook is inserted into the hole punch formed on the display strip, or the hook formed on the display strip is inserted into the hole punch 42. This is because it becomes difficult to break due to the load of the product.

In addition, the shape of the hook formed on the bag in the product display body of the present invention is not particularly limited as long as the bag can be suspended by being inserted into the hole punch formed on the display strip. It is not limited to the shape shown in FIG.

Further, the hole punch formed in the bag is not limited to the circular shape as shown in FIG. 4 as long as it can be inserted into the hook formed in the display strip of the present invention described above. , An elliptical shape, a rectangular shape, a track shape, or a combination of these shapes.

The bag used for the commodity display body of the present invention preferably has at least a base material layer (B) and a sealant layer (B).
In the bag, the base material layer (B) is on the front surface side of the bag, and the sealant layer (B) is on the back surface side of the bag. That is, the composite film having the sealant layer (B) and the base material layer (B) is formed into a cylindrical shape so that the sealant layer (B) is inside, and the overlapping portion is vertically sealed to produce a cylindrical film. . A product is accommodated inside the tubular film, and the opposite sides of the top and bottom of the bag of the sealant layer on the back side of the tubular film are laterally sealed to form a bag. Therefore, in this case, the base material layer (B) becomes the outermost layer and is bonded to the display strip.

Although it will not specifically limit as said base material layer (B) if it has high intensity | strength, For example, the biaxially stretched film which has heat-sealing property is suitable. The biaxially stretched film is excellent in strength, and by making such a biaxially stretched film the outermost surface of the bag, the surface on the bag side is not easily destroyed when the bag is removed from the manufactured product display. can do.

Although it does not specifically limit as a biaxially stretched film which has the said heat seal property, For example, a heat sealable biaxially stretched polypropylene film or a heat sealable biaxially stretched polyethylene terephthalate film etc. are suitable.
In this specification, heat-sealable means that a process for imparting heat-sealability is performed, and as such a process, for example, propylene-ethylene-butene ternary is applied to the surface of a film. Examples thereof include a method of providing a very thin terpolymer layer made of a resin having a heat seal property such as a polymer or a hot melt polymer. A film provided with such a terpolymer layer is often used as a bag material particularly in Europe and the United States. It is also conceivable to subject the surface of the base material layer (B) to mat treatment, semi-matt treatment or corona discharge treatment. By performing such surface treatment, when the surface of the display strip is melted, high adhesion to the surface of the base material layer (B) is obtained, and heat sealing becomes possible.

Although it does not specifically limit as thickness of the said base material layer (B), A preferable minimum is 10 micrometers and a preferable upper limit is 40 micrometers. If the thickness is less than 10 μm, sufficient strength cannot be obtained, and damage may occur at the portion where the hole punch is formed. If the thickness exceeds 40 μm, the thickness of the entire bag to be manufactured may be unnecessarily thick.

The sealant layer (B) is not particularly limited as long as it is a heat-sealable polymer layer. For example, polyethylene (including polyethylene such as linear low-density polyethylene polymerized with a metallocene catalyst), polypropylene; propylene and ethylene , Copolymers with butene and the like; those composed of ethylene vinyl acetate copolymer, ethylene methacrylate ester copolymer and the like. Among these, an unstretched polypropylene film is preferable. Further, the sealant layer (B) may be a single layer or may have a multilayer structure composed of a plurality of layers.

The base material layer (B) and the sealant layer (B) may be laminated via an adhesive, and are laminated via an intermediate layer, and the intermediate layer and the base material layer (B) serve as an adhesive. It may be laminated via.
Examples of the adhesive include a two-component solution type mainly composed of a polyether / polyurethane system, an aromatic polyether system, an aromatic polyester system, an aliphatic polyester system, an aliphatic polyurethane system, and an aliphatic polyether system. Conventionally known adhesives can be used. In addition, the adhesive includes a solvent such as an ethylene-acrylic acid copolymer, an ethylene-methyl methacrylate copolymer, an ethylene-methyl acrylate copolymer, an ethylene-ethyl acrylate copolymer, which is used in a thermal laminating method. A hot-melt type adhesive that does not use is also included. Furthermore, as an adhesive for laminating the base material layer (A) and the intermediate layer, for example, a conventionally known anchor coating agent such as a polyisocyanate / polyester two-component curable adhesive can also be used.
Although it does not specifically limit as said intermediate | middle layer, For example, a polyethylene film is suitable.

The peel strength between the base material layer (B) and the sealant layer (B) is preferably 0.3 N / 15 mm or more. When it is less than 0.3 N / 15 mm, a product display body is manufactured using the composite film, and when the bag enclosing the product is removed from the display strip, the base material layer (B) and the sealant layer on the surface of the bag Separation (delamination) may occur with (B). As a result, the outermost layer of the bag becomes a pseudo-single layer and easily breaks, and the printed surface is damaged and the appearance of the product deteriorates. In the worst case, it propagates to places other than the seal part. It peels off, and the bag for maintaining the quality of the product is scratched or punctured. More preferably, it is 0.5 N / 15 mm or more.

The bag may further include a layer that ensures other functions between the base material layer (B) and the sealant layer (B). Examples of such a layer include a printing layer and an aluminum vapor deposition layer.

In the product display body of the present invention, a bag enclosing a product by heat sealing can be coupled to the display strip of the present invention, and a large number of products can be easily attached by automation. On the other hand, even when the bag enclosing the product is removed from the display strip, the hook formed on the display strip is inserted into the hole punch formed on the bag or the hole punch formed on the display strip is used. By inserting the hook formed in the bag, the removed bag can be easily resuspended on the display strip.

The method for producing the commodity display body of the present invention is not particularly limited. For example, it is preferable to attach a bag in which the commodity is enclosed to the display strip of the present invention by the procedure shown in FIG.
In this method, first, a hook or a notch capable of forming the hook and / or a hole punch or a notch (not shown) capable of forming the hole punch is formed in the display strip 1 using a known punching machine or the like. At the same time, a hook or a notch capable of forming the hook and / or a notch (not shown) capable of forming the hole punch is formed in the bag 2 using a known punching machine or the like.

Next, the bag 2 enclosing the product is placed so that the front side of the bag 2 is in contact with the display strip 1, and then the upper portion of the bag 2 is heat-sealed to bond the bag 2 to the display strip 1 (FIG. 5A )).
When the bag 2 enclosing a predetermined number of products is joined to the display strip 1, the bag 2 enclosing each product is turned upside down around the heat seal portion 7 so that the surface of the bag is opposite to the display strip. (FIG. 5B).
If one end of the display strip 1 is hung on a hook or the like and displayed in this state, the seal portion 7 between the bag 2 and the display strip 1 is as shown in FIG. By pulling downward, it can be easily removed from the display strip with a small force.

In the commodity display body of the present invention, the sealing strength between the bag and the display strip is not particularly limited, but a preferable lower limit is 1 N / 30 mm, and a preferable upper limit is 50 N / 30 mm. If it is less than 1 N / 30 mm, the product may fall due to its own weight depending on the weight of the product, and if it exceeds 50 N / 30 mm, it may not come off even if the bag enclosing the product is pulled in a suspended state. is there. More preferably, it is 5-30N / 30mm.

Note that the sealing state and peeling state between the bag and the display strip can vary greatly depending on the sealing conditions. The sealing conditions change depending on the temperature at the time of sealing, the contact time of the seal jaw, the contact pressure, and the like, and may also change depending on the shape of the seal jaw. As the shape of the sealing jaw, for example, the shape shown in FIG. 6 can be used. Therefore, it is preferable to select the optimum sealing conditions according to the resin composition forming the sealant layer of the display strip and the material of the surface layer of the bag. The width of the sealing jaw is selected according to the desired length of the adhesive surface between the display strip and the bag surface, and this length is from the beginning of peeling when peeling the bag from the display strip to the completion of peeling. Determining the distance substantially.

ADVANTAGE OF THE INVENTION According to this invention, the automation of the process which attaches the bag with which the goods were enclosed is easy, and the display strip which can attach again the bag with which the goods once removed were enclosed can be provided easily.

Hereinafter, the present invention will be described in more detail with reference to examples. However, the present invention is not limited to these examples.

(Example 1)
(1) Fabrication of bag After printing on one side of a heat-sealable biaxially stretched polypropylene film (FOH) manufactured by Nimura Chemical Co., Ltd. with a thickness of 30 μm, this printed surface and an aluminum-deposited unstretched polypropylene film with a thickness of 25 μm Non-Solbond (Daiichi Seika Kogyo Co., Ltd., main component XC-231 and curing agent XA-126 in a ratio of 10: 4 was used as the adhesive with the vapor deposition surface of (Tosero Co., Ltd., WA-L). ) Was laminated at a coating amount of 1 g / m ² using a dry lamination method to obtain a laminate.
The obtained laminate was formed into a cylindrical shape so that the unstretched polypropylene film surface was inside, and the opposite ends of the unstretched polypropylene film were heat-sealed to form a bag.
Thereafter, a circular hole punch having a diameter of 6 mm was formed at the intersection between the horizontal seal portion and the vertical seal portion of the bag.

(2) Preparation of display strip A sheet comprising a polyethylene terephthalate layer (75 μm) / polyethylene layer (30 μm) / easy peel layer (Showa Denko Plastic Products, Allomer Film TPFX3: 40 μm) was cut into a width of 35 mm, A display strip was made.
A perforation having substantially the same shape as the perforation 11 shown in FIG. 1A was formed in the center of the produced display strip.

(3) Manufacture of product display body The obtained bag and display strip were attached by heat sealing by the method shown in FIG. 5 to manufacture a product display body.
The heat sealing conditions were 130 ° C. and 200 ms.

After pulling and removing the bag from the manufactured product display body, the portion where the perforation of the display strip was formed was pushed up with the finger from the back side, and the hook could be easily formed.
After that, by inserting the hook of the display strip and the hole punch of the bag, it was possible to suspend the bag once removed from the display strip.

(Example 2)
A bag was produced in the same manner as in Example 1 except that a heat-sealable biaxially stretched polypropylene film (manufactured by Santox Co., Ltd., HA) having a thickness of 20 μm was used.
A perforation having substantially the same shape as the perforation 31 shown in FIG. 3A was formed at the intersection of the horizontal seal portion and the vertical seal portion of the produced bag.
A display strip was produced in the same manner as in Example 1, and a circular hole punch having a diameter of 5 mm was formed in the center thereof.
Thereafter, the obtained bag and display strip were heat-sealed under the same conditions as in Example 1 to produce a product display.

After pulling and removing the bag from the manufactured product display, the portion where the perforation of the bag was formed was pushed up with a finger from the back side, and the hook could be easily formed.
After that, by inserting the hook of the bag and the hole punch of the display strip, the bag once removed could be resuspended on the display strip.

(Example 3)
In the center of the display strip produced in the same manner as in Example 1, perforations 11 having substantially the same shape as the perforations 11 shown in FIG. 1A and hole punches having a diameter of 8 mm were alternately formed in the vertical direction.
A hole having a diameter of 6 mm is formed between the perforation 41 having the same shape as the perforation 41 shown in FIG. 4 at the intersection of the horizontal seal portion and the vertical seal portion of the bag produced in the same manner as in Example 2. A punch was formed.
Thereafter, the obtained bag and display strip were heat-sealed under the same conditions as in Example 1 to produce a product display.

After pulling and removing the bag from the manufactured product exhibit, the display strip perforated part and the bag perforated part are pushed up from the back with fingers, both of which easily form hooks We were able to.
Thereafter, by inserting the display strip having a hook formed thereon and the hole punch formed in the bag, the bag once removed may be resuspended on the display strip. Also, the bag once removed could be resuspended on the display strip by inserting a hook formed on the bag and a hole punch formed on the display strip.

ADVANTAGE OF THE INVENTION According to this invention, the automation of the process which attaches the bag with which the goods were enclosed is easy, and the display strip which can attach again the bag with which the goods once removed were enclosed can be provided easily.

(A) is a top view which shows typically an example of the display strip of this invention, (b) is a side view which shows typically the hook formed in the display strip shown to (a). (A) is a top view which shows typically another example of the display strip of this invention, (b) is a side view which shows typically the hook formed in the display strip shown to (a). (C) is a front view which shows a mode that the bag with which the goods were enclosed was suspended in the hook shown to (b). (A) is a top view which shows typically a part of bag used in the goods display body of this invention, (b) is a side view which shows typically the hook formed in the bag shown to (a). FIG. (C) is a front view which shows typically an example of the notch which can form the hole punch provided in the display strip. (D) is a perspective view which shows a mode that the bag shown to (a) is resuspended on the display strip shown to (c), (e) is a rear view which shows a mode that the bag was resuspended It is. It is a top view which shows typically a part of bag used in the goods display body of this invention. It is explanatory drawing which shows typically the method of manufacturing the goods display body of this invention. It is a front view which shows typically the seal jaw used when manufacturing the goods display body of this invention. It is a perspective view which shows an example of strip back display.

Explanation of symbols

1, 10, 20 Display strip 2 Bag 7 in which product is enclosed 7 Sealing portion 11, 21, 31 Perforation 12, 22, 34 Hook 30 Bag 32 Horizontal seal portion 33 Vertical seal portion

Claims (10)

A strip-shaped display strip for mounting and displaying a plurality of bags filled with products by heat sealing,
A display strip, wherein a hook for re-suspending the bag or a notch capable of forming the hook is provided. 2. The display strip according to claim 1, wherein the hook includes a base portion that supports a load of the bag and an insertion portion that is inserted into the hole punch of the bag. The product display body according to claim 2, wherein the insertion portion has a shape that is double-opened after being inserted into the hole punch of the bag and larger than the aperture width of the hole punch of the bag. A strip-shaped display strip for mounting and displaying a plurality of bags filled with products by heat sealing,
A display strip comprising a hole punch for re-suspending the bag or a notch capable of forming the hole punch. The number of hooks corresponding to a bag to be hung or a notch capable of forming the hook, or a hole punch or a notch capable of forming the hole punch are provided. 4. The display strip according to 4. The display strip hook or a notch capable of forming the hook, or a hole punch or a notch capable of forming the hole punch is provided in the vicinity of a portion where the bag is heat-sealed. A display strip according to claim 2 or 3. 7. A display strip according to claim 1, wherein a suspension hole for suspending the display strip itself is provided at an upper end. A product display body in which a plurality of bags enclosing products are attached to a strip-shaped display strip by heat sealing,
The upper end of the bag attached to the display strip by heat sealing is provided with a hole punch, or a notch capable of forming the hole punch,
The display strip is provided with a hook that allows the bag to be re-suspended by being inserted into a hole punch of the bag or a notch capable of forming the hook. A product display body in which a plurality of bags enclosing products are attached to a strip-shaped display strip by heat sealing,
The upper end of the bag attached to the display strip by heat sealing is provided with a hook or a notch capable of forming the hook,
The display strip is provided with a hole punch that allows the bag to be resuspended by inserting a hook of the bag, or a notch capable of forming the hole punch. . The hook of the bag has an insertion portion that is inserted into the hole punch of the display strip, and the insertion portion has a shape that opens both larger than the aperture width of the hole punch after being inserted into the hole punch of the display strip. The product display body according to claim 9, further comprising:

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