JP5041208B2 - Plastic container - Google Patents

Description

  The present invention relates to a casing-shaped synthetic resin container in which a shrinkable label made of a heat-shrinkable film is packaged on a body having a gripping recess.

  Polyethylene terephthalate resin casings, so-called plastic bottles and other synthetic resin containers, for example, as described in Patent Document 1, often have a heat-shrink film shrink label on the body for decoration. Are used.

  This shrink label has advantages such as strong and stable assembly with respect to the container body, easy operation for the exterior, and no influence on the surface structure of the container body.

The exterior of the shrink label on the body of the container body is formed by fitting a shrink label, which has been formed in a cylindrical shape, into the body, and heating the shrink label so that it is thermally contracted mainly in the circumferential direction. Thus, the shrinkage deformation causes the body portion to be tightly attached to the body portion.
Japanese Patent Laying-Open No. 2005-280782

  By the way, when the exterior of the body of the container body is carried out in a state where the shrink label covers the entire holding recess, the shrink label is formed except in the case where the recess is formed in a circumferential shape such as a circumferential groove. Are assembled in a state where a space is formed between the wall surface of the recess.

  For this reason, when the body part is gripped by the concave portion with the fingertip, the grip state is caused by the slip between the shrink label portion covering the concave portion and the space formed between the concave portion and the shrink label portion. The inconvenience that it becomes unstable occurs.

  Therefore, it is considered that the shrink label portion facing the recess is previously recessed along the recess, but the instability of gripping due to the ease of sliding between the fingertip and the shrink label portion is eliminated. The problem that it is not possible arises.

  In addition, if the shrink label portion facing the recess is simply recessed along the recess in advance, the entire space between the recessed portion of the shrink label and the recess surface cannot be eliminated. There arises a problem that instability in gripping cannot be resolved.

  Therefore, the present invention was devised to solve the above-described problems in the prior art, and it is a technical problem to prevent the shrink label portion located in the recess from interfering with the gripping by the fingertip. An object of the present invention is to stably achieve gripping with a fingertip of a container including a shrinking label including a gripping recess.

  A synthetic resin container according to the present invention is composed of a bowl-shaped synthetic resin container main body having a gripping concave portion formed in a body portion, and a shrink label externally mounted on the body portion including the concave portion of the container main body. Yes.

  Of the shrink label that is externally mounted on the body of the container body, the portion facing the recess, that is, the portion covering the recess, is a recessed portion that is recessed along the recess and is recessed into the recess.

  According to the present invention, a slip-preventing means for preventing occurrence of slip between the fingertip of the hand gripping the trunk and the shrink label is applied to the recessed portion of the shrink label that is recessed in the recess of the container body. Yes.

  When the container is gripped by the depressed portion of the shrink label, slipping between the shrink label and the fingertip is prevented by the slip prevention means, so that the gripping of the container by the fingertip is stabilized.

Also, slip means, and a slip coating to the surface of the recess portion, is intended.

  When the anti-slip means is a anti-slip coating on the surface of the depression, a non-slip coating can be obtained by a simple coating process. Can be done at the time.

Another configuration of the present invention resides in that the anti-slip coating film of the anti-slip means is formed in a dot shape, a linear shape, or a lattice shape.

  In the case where the anti-slip coating of the anti-slip means is formed in a dot shape, a linear shape or a lattice shape, the applied anti-slip coating film itself will form irregularities on the surface of the depression. Therefore, the difficulty of sliding between the fingertip and the surface of the depressed portion is extremely high.

This onset Ming was sunk in the recess of the container body, the adhesive layer provided on the recessed portion of the shrink label, and is obtained by bonding and fixing the recesses.

  When the container is gripped by the depressed portion of the shrink label, the depressed portion is adhesively fixed to the concave portion, so that the gripping force of the fingertip against the concave portion can be directly acted on without disturbing the depressed portion of the shrink label. Thus, it is possible to achieve gripping of the container body in almost the same state as when there is no shrink label.

Another configuration of the present invention resides in that the adhesive layer is formed in a dot shape, a linear shape, or a lattice shape.

  In the case where the adhesive is formed in a dot shape, a linear shape, or a lattice shape, unevenness is formed on the surface of the depressed portion by the adhesive layer, so that it is difficult to slip between the fingertip and the surface of the depressed portion. Therefore, the sliding displacement between the fingertip and the bottom surface of the recess is less likely to occur.

Further, configuration of the present invention, an adhesive layer recessed portion formed a slip coating on the surface provided, recesses and were adhered and fixed, in that.

  In the case where the adhesive layer is provided on the depressed part where the anti-slip coating film is formed on the surface and the concave part is adhered and fixed, the gripping force of the fingertip can be directly applied to the bottom surface of the concave part, and the depressed part and the fingertip As a result, the container can be stably and strongly held by the fingertip.

Since the present invention has the above-described configuration, the following effects can be obtained.
In the present onset Ming, by sliding displacement between the recessed portion and the fingertip of the shrink label, the gripping action is unstable, the occurrence of inconvenience called, can be eliminated almost were exterior to shrink label Even if it is a synthetic resin container, it can hold | grip a container stably using the recessed part for holding | grip, and can obtain the safe handling of a container with a shrink label by this.

The scan Berri stop means, in the those with slip coating film formed by coating on the surface of the depression portion, it is possible to easily form a slip coating at any time, the formation of slip coating Can be suitably performed.

  When the anti-slip coating film of the anti-slip device is formed in the shape of dots, lines, or lattices, the slip resistance between the fingertip and the shrink label surface can be made extremely high. Therefore, a more stable gripping state can be obtained.

In the case where the recessed portion of the shrink label is bonded and fixed to the concave portion of the container body , the container body can be gripped in almost the same state as when there is no shrink label, so a reliable and stable gripping operation is achieved. Obtainable.

The contact adhesive layer, punctate, the apparatus having linear further formed in a grid pattern, the adhesive fixing of the recessed portion relative to the recess, by the sliding resistance in the depressed portion surface is applied, it ensures a stable holding state Can get to.

  In the case where an adhesive layer is provided on the recessed portion subjected to the embossing process and bonded and fixed to the recessed portion, there is almost no space between the bottom surface of the recessed portion and the recessed portion, and between the recessed portion and the fingertip. Since slip is extremely unlikely to occur, gripping of the container by the fingertip can be achieved stably and strongly, and safe handling of the container with a shrink label can be obtained.

  In the case where the adhesive layer is provided on the depressed part where the anti-slip coating film is formed on the surface and bonded to the concave part, there is almost no space between the bottom part of the concave part and the concave part, and the depressed part and the fingertip As a result, the container can be gripped by the fingertip stably and strongly, and the container with the shrink label can be handled safely.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 and FIG. 2 show typical configuration examples of the container body 1, both of which have a barrel 2 configured in a square tube shape, and are gripped at the center of a pair of opposed flat wall portions of the barrel 2. The concave portion 3 is integrally depressed, and the mouth tube portion 6 connected to the upper end of the trunk portion 2 whose lower end is closed by the bottom portion via a shoulder portion whose diameter is reduced upward is provided for opening and closing. A cap 12 is assembled.

  A container body 1 in FIG. 1 is formed by forming a part of a circumferential groove 4 provided at a central position in the height direction of the body part 2 in the vertical direction to form a concave part 3, which is a shrink facing the circumferential groove 4 part. Since the label 7 portion is depressed in the circumferential groove 4, the depressed portion 8 can be easily formed.

  The container main body 1 in FIG. 2 is formed with a recess 3 alone, and the portion of the shrink label 7 that faces the recess 3 faces the recess 3 in a stretched state. Therefore, it is necessary to form the depressed portion 8.

  FIG. 3 shows an example of a state in which the shrink label 7 is attached to the body portion 2. The upper end of the shrink label 7 is hooked on the lower end portion of the shoulder portion. Similarly, the lower end of the shrink label 7 is the bottom portion of the bottom portion. It is caught on the periphery.

  The portion of the shrink label 7 facing the concave portion 3 of the trunk portion 2 is depressed into the concave portion 3 to form a depressed portion 8, and the depressed portion 8 is provided with a slip prevention means.

  As shown in FIG. 4, the first embodiment of the slip prevention means applied to the recessed portion 8 of the shrink label 7 is to apply a texture 9 to the recessed portion 8.

  The recessed portion 8 can be subjected to a textured process 9 so that the surface thereof can be sufficiently roughened, thereby making it difficult to slip between the recessed portion 8 and the fingertip.

  As shown in FIG. 5, the second embodiment of the anti-slip device applied to the depressed portion 8 of the shrink label 7 has a anti-slip coating 10 formed on the surface of the depressed portion 8.

  By applying the anti-slip coating 10 to the depressed portion 8, the surface becomes difficult to slip, thereby making it difficult to slip between the depressed portion 8 and the fingertip.

  Since the formation of the anti-slip coating 10 can be achieved by a normal coating operation, it can be performed at any time regardless of the time of forming the depressed portion 8.

  Moreover, the anti-slip effect of the anti-slip coating 10 is enhanced by applying the anti-slip coating 10 not only to the solid application of the anti-slip coating but also in the form of dots, lines, or even grids.

  FIG. 6 shows a configuration in which the depressed portion 8 is bonded and fixed to the bottom surface of the recess 3 with an adhesive 11.

  Since the depressed portion 8 cannot be displaced with respect to the concave portion 3, that is, the container body 1 by the adhesive 11, the shrink label 7 does not obstruct the grasping of the container by hand.

  FIG. 7 shows that the adhesive 11 for adhering and fixing the depressed portion 8 to the bottom surface of the concave portion 3 is formed in a dotted shape, a linear shape, or a lattice shape in addition to the solid coating, so that the surface of the depressed portion 8 is An uneven step is formed between a portion where the adhesive 11 is located and a portion where the adhesive 11 is not located, thereby making the surface of the depressed portion 8 a rough surface so that the gap between the depressed portion 8 and the fingertip is also smooth. It has become more effective to make it difficult.

  In addition, although not shown, FIG. 7 is obtained by combining the embodiment shown in FIG. 4 with the embodiment shown in FIG. 6 and combining the embodiment shown in FIG. 5 with the embodiment shown in FIG. It is possible to exert the same action as the illustrated embodiment.

  As described above, the synthetic resin container sheathed with the shrink label according to the present invention can achieve the exterior of the shrink label without inconvenience without impairing the function of the holding recess, and the wide range of shrink labels. A wide range of usage can be expected for applications that require proper mounting.

It is a whole perspective view which shows an example of the container main body by which this invention is implemented. It is a whole perspective view which shows another example of the container main body by which this invention is implemented. 1 is an overall half longitudinal section showing an embodiment of the present invention. FIG. 4 is an enlarged cross-sectional view showing an example of a circled portion in FIG. 3. FIG. 4 is an enlarged cross-sectional view showing another example of a circled portion in FIG. 3. FIG. 4 is an enlarged cross-sectional view showing another example of a circled portion in FIG. 3. FIG. 4 is an enlarged cross-sectional view showing another example of a circled portion in FIG. 3.

Explanation of symbols

1; container main body 2; barrel 3; recess 4; circumferential groove 5; flutes 6; neck tube portion 7; shrink label 8; recessed portion 9; texturing 10; slip coating 11; adhesive layer 12; cap

Claims (3)

A container made of a synthetic resin in which a shrink label is sheathed on a body portion of a container main body in which a recessed portion for gripping is formed, and the body portion is held on a surface of a depressed portion of the shrink label recessed along the recessed portion. A synthetic resin container in which a slip-preventing coating film is applied as a slip-preventing means for preventing slippage between a fingertip of a hand and a shrink label, an adhesive layer is provided on the depressed portion, and the concave portion is adhered and fixed . The slip coating, punctiform, synthetic resin container according to claim 1, wherein the linear further formed in a lattice shape. The synthetic resin container according to claim 1 or 2 , wherein the adhesive layer is formed in a dot shape, a linear shape, or a lattice shape.

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