TW201343486A - Handle for packaging - Google Patents

Abstract

A carton for packaging articles includes a plurality of panels hingedly interconnected to form the carton and a carrying handle for use in lifting the carton. One of the panels has a perimeter that defines at least one corner of that panel. The carrying handle includes a finger aperture defined in the one of the panels and at least one relief severance line disposed transversely of a notional line that extends between the finger aperture and the at least one corner. The at least one relief severance line has opposite end portions each curving toward the finger aperture. The at least one relief severance line extends from and terminating in the one of the panels such that opposite end portions are disposed at positions spaced from the perimeter.

Description

Handle for packaging

This case claims the benefit of the US Patent Application No. 61/608743, which was filed on March 9, 2012. The content of the case is hereby incorporated by reference in its entirety.

The present invention relates to a handle for packaging and a package including the same, and more particularly, but not limited to, a one-finger finger-type handle having a higher strength configuration. Each aspect of the invention relates to a single piece, a carton, a package, and a carrying handle.

In the packaging world, it is often necessary to provide consumers with a package of multiple primary product containers that are suitable for shipping and distribution, as well as for displaying promotional information. Another consideration is the strength of the package and the suitability of loading and transporting heavy items. The package or carton is preferably provided with a handle arrangement to allow the consumer to carry it more easily and/or comfortably. An important consideration for these handles is whether they will fail, because if the handle fails and the package is torn, the item may be unpleasantly scattered. However, based on cost and environmental considerations, such cartons or carriers must be formed with the least possible and/or lightest material and the waste must be reduced to the lowest possible extent.

The present invention seeks to provide an improvement in providing a higher strength handle or carrying configuration in the packaging industry, which handles the carton or package from being lighter and/or more comparable than conventional portable configurations. Made of thin materials, resulting in cost savings and/or environmental benefits.

The invention is particularly, but not exclusively, directed to providing an improved one-finger handle arrangement. Conventional carrying handles require the user or consumer to at least insert one (and sometimes more than one) finger into the package in order to grab the package for shipping. This type of space handle is provided with only about one finger, often referred to as a one-finger handle.

A first aspect of the invention provides a blank or a type for forming a carton The invention comprises a one-finger carton carrying a handle, wherein a user carrying the handle can insert a finger half into the carton via the carrying handle, thereby carrying the carton. The carrying handle includes a pair of opposed pad blades, and each of the pad blades defines a pair of split fissile lines or cutting lines, a frangible line for the pair of forks or Cutting the wire interconnecting the hinge portion, and the padding piece is bendable inwardly from the carton around the hinge portion, and a cutting line or another easy to interconnect the pair of split fissile lines or cutting lines Split line.

A second aspect of the invention provides a blank for forming a carton or a carton comprising a finger carrying handle, the carrying handle comprising a pair of opposed pad blades, each of the pad blades It is defined by a pair of forked frangible lines or cutting lines; a hinge that interconnects the pair of split fissile lines or cutting lines, and the padding piece can be wound around The hinge portion is bent inwardly from the carton; and a cutting line or another frangible line interconnecting the split fissile line or cutting line, wherein the cutting line or another frangible line is two The pad is shared by the pad.

Alternatively, according to the preceding paragraph, the blank or the lamella is composed of cardboard, wherein each of the linings is placed on the slab of the slab or carton such that the hinge is at least substantially in line with the direction of the cardboard. Transverse.

Optionally, the carrying handle comprises one or more protruding tongues, the tongues having an edge substantially disposed in the middle of the carrying handle, and having a pair with the carton or the blank for forming the carrying The joint of the handle that connects the handle, and because the joint is defined by a split boundary line, and/or because the joint is broken by a crack, the crack is used to The projecting tab is separated from the panel in the cracked region so as to be resistant to bending.

Optionally, the one or more protruding tabs comprise two protruding tabs, wherein the two protruding tabs are each defined by: splitting the splitting line or cutting line by the pair One of the lines is used to define one of the pair of liner lamellas, and the other of the pair of cleavable cleavage lines or cut lines is used to define another of the pair of liner linings a substantially sharp edge formed; and a joint defined by the diverging boundary line and connected to the sheet, the dividing lines being cut by a crack, and the crack is used to make the The protruding tab is separated from the panel at the cracked region.

A further aspect of the present invention provides a blank or a carton including a one-finger carrying handle, wherein a user carrying the handle can insert a finger halfway through the carrying handle Enter the carton and carry the carton accordingly. The carrying handle includes one or more or a series of reduced pressure cut lines surrounding one or more liner sheets, and the one or more liner sheets are each bendable inwardly from the carton.

Optionally, the or each decompression cutting line is disposed around the carrying handle such that the decompression cutting lines are substantially at the center of the carrying handle and the sheet for forming the carrying handle An imaginary line extending between the corners of the corner remains vertical.

Preferably, the carrying handle comprises four decompression cutting lines arranged at an angle of 90 degrees to each other. Alternatively, each of the reduced pressure cut lines is non-linear and substantially curved about the center of the carrying handle. Preferably, each of the decompression cut lines includes a sharply curved end at each of its respective end portions.

Alternatively, the one or more padding blades may comprise a pair of opposed padding pads, each padding being defined by: a pair of split fissile lines or cutting lines; a hinge portion interconnecting the split split line or the cut line, and the liner flap is bendable inwardly from the carton about the hinge; and the pair of split fissile lines or A cutting line or another frangible line interconnecting the cutting lines.

Preferably, the cutting line or another frangible line of the pair of split fissile lines or cutting lines of each pad is a single cutting line or a single other common to the two pad pieces. Split line.

Within the scope of the present application, the various aspects, embodiments, examples, features, and alternate options contained in the foregoing, the claims, and/or the following detailed description and drawings are intended to be employed individually or in combination. . For example, the features illustrated in connection with a certain embodiment, unless incompatible, may be applied to all other embodiments.

10‧‧ ‧Mason

12‧‧‧ top sheet

14‧‧‧Second side panel

16‧‧‧First side panel

18a, 18b‧‧‧Locked floor plate

20a‧‧‧Lock hole

20b‧‧‧Locking tongue

32a, 32b‧‧‧ end-sealing pictures

62‧‧‧Folding line

64‧‧‧ score line, cutting line

66‧‧‧ Pads

110‧‧ ‧Mason

111‧‧‧ finger hole

112‧‧‧ top sheet

114‧‧‧Second side panel

116‧‧‧First side panel

118a, 118b‧‧‧Locked floor plate

120a‧‧‧Lock hole

120b‧‧‧Locking tongue

132a, 132b‧‧‧ end-sealing pictures

166a, 166b‧‧‧ liner film

170a, 170b, 170c, 170d‧‧‧ decompression cutting lines

171‧‧‧End

172a, 172b‧‧‧ fold line

173‧‧‧ cutting lines, cracks

174a, 174b‧‧‧ hinge line

176a, 176b‧‧‧ protruding tongue

178a, 178b‧‧‧ cutting line

180‧‧‧Second cutting line

A‧‧‧ items

H _p ‧‧‧Portable configuration

H‧‧‧ carrying handle

D ₁ , D ₂ ‧‧‧ directions

N‧‧‧Imaginary line

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the drawings in which: FIG. 1 is a plan view of a slab of a wrap-around carrier having a conventional one-finger carrying handle. Figure 2A is a top plan view of a blank for forming a carton provided with a carrying handle and adapted to wrap a set of four items in accordance with a first embodiment of the present invention; Figure 2B is a plan view Top plan view of the 2A embryo; 2C is a top, front and side perspective view of the wrapped carton formed by the blank of FIG. 2A; and FIG. 2D is a top, front and side perspective view of the carton of FIG. 2C, wherein the user will Fingers are inserted into the carton to carry the handles.

Some specific embodiments of the carrying configuration or carrying handle, package, blank and carton of the present invention will now be described in detail. It is understood that the embodiments are merely illustrative of some of the ways in which certain aspects of the invention can be implemented, and thus do not represent a complete list of all ways in which the invention can be embodied. In fact, the carrying configurations or carrying handles, packages, blanks and cartons described herein can be implemented in a variety of different and alternative forms. In addition, the drawings are not necessarily to scale, and some components may be exaggerated or reduced in order to show details of certain specific components. Various well-known components, materials or methods are not necessarily described in detail so as not to obscure the invention. The specific details of the structure and function described herein are not to be construed as limiting, only the basis of the patent claims and the representative basis of the application of the invention to those skilled in the art.

Referring to Figure 1, there is shown a blank 10 for use in forming a wrap-around carrier as known in the art. The blank 10 includes a series of sheets 18a, 14, 12, 16, 18b hinged from one piece to the next in a straight line. The wound is provided a portable device including the conventional configuration bring and H _p (also referred to bring and handle H _p) of the top panel 12. The blank 10 further includes first and second side panels 16, 14; locking bottom panels 18a, 18b; pairs of side end closure flaps 32a/32b; and a pair of toe (heel-and -toe) A complementary mechanical mechanical lock formed by the locking tongue 20b and the locking hole 20a to secure the locking floor panels 18a, 18b together. The wrap-around carrier shown in Figure 1 is formed from paperboard, especially cardboard having a thickness of 0.021 caliper Carrier Kote®.

The H _p bring and arranged around the top plate provided in the center of the sheet 12. The handle _Hp includes a pad tab 66 having a portion defined by a score line or cut line 64 and another portion defined by a fold line 62. A connecting nick that breaks the score line 64 maintains the top sheet 12 intact during transport and display of the package formed by the blank 10. Thereafter, when the consumer removes the package from the retail shelf, the connection crack can be broken, and the pad tongue 66 is pushed from the top plate 12 into the carton to form a size and shape. Suitable for the consumer to insert a part of the opening. The finger is then hooked under the top sheet 12 so that the consumer can carry the cart when it is parked under the top sheet 12. 1 can be seen from the foregoing description and drawing, when the configuration using the handle bring and H _p, only one direction allows the user to easily grip and comfort of the carton, i.e., to about the finger pad liner flap 66 The fold line 62 is bent. Therefore, the user may need to correct the carton before inserting the finger in the correct direction (D1 as shown in FIG. ₁ ) and using the one-finger-type handle to configure the _Hp to pick up the carton. With its own orientation.

With respect to the conventional grip bring and H _p shown in FIG. 1, the present invention provides a more rigid structure and / or fastness, and / or allow user to bring and toward the handle H is operated in more than one direction (see FIG. 2A , 2B, 2C and 2D).

Referring to Figure 2A, shown is a blank 110 that can be formed into a wrapped carton. The blank 110 is identical to the blank 10 shown in Fig. 1 except that the handle H is carried. In this regard, where appropriate, similar reference numbers are used to indicate similar components, and only the number "100" is added to the front to indicate that the components belong to the embodiment of the present invention as illustrated in Figures 2A through 2D. Handle. 2B is an enlarged view of the top sheet 112 of the blank 110, wherein the structure of the carrying handle configuration H can be more easily observed.

The carrying handle H of the embodiment shown in Fig. 2A includes a pair of cushioning tabs 166a, 166b that are separated and pressed from a portion of the top panel 112 or otherwise formed. The pad 166a, 166b are each defined by two forked and opposed cutting lines 178a, 178b; a hinge line 174a; and a second cutting line 180. Alternatively, the second cutting line 180 can be selected to be shared by both of the pad 166a, 166b, and the pad 166a, 166b can be spaced apart from each other. The pad blades 166a, 166b may be substantially trapezoidal in shape and may be independently bent from the carton to the underside of the top plate 112 about the hinge lines 174a, 174b to be as shown in Figure 2D. A finger hole 111 is defined on the top sheet 112. The consumer can insert a finger into the finger aperture 111 to snap the underside of the top panel 112 to grasp and carry the carton or the package. Each of the two may be established from within the carton to bend the flaps pad 166a, 166b so that consumers can not only toward one direction (see FIG. 2B D _1, D ₂₎ to hold back the package, thus Have Carrying the handle H becomes more practical. Moreover, the deliberate creation of the two (even if there is selectively) so that users can towards D _1, D ₂ withhold any direction carton liner flaps 166a, 166b, have been designed with the natural texture cardboard Match.

In addition, the carrying handle H can be selectively provided with a pair of opposed protruding tabs 176a, 176b. The raised tabs 176a, 176b prevent the user from attempting to buckle the carton in a direction across the carton. Or alternatively, the two tabs 176a, 176b that prevent the user from picking up the carton in a direction transverse to D1 or D2 have been deliberately (even selectively) designed to block the user. Lift the carton in the opposite direction to the grain. Alternatively, the configuration may be selectively provided with the ability to assist in controlling the stresses transmitted through the top sheet 112 when the handling handle configuration H is utilized to grab and lift the carton.

The manner in which the raised tabs 176a, 176b are formed in shape, configuration or configuration is preferably such that the user is prevented from picking up the carton in a direction opposite to the grain of the cardboard blank 110. Thus, this can be selectively achieved as long as any or all of the following are met: the raised tabs 176a, 176b are resistant to bending (as long as they are shaped such as, for example, the split fold lines 172a, 172b The forming and/or folding lines 172a, 172b are separated by a cutting line 173 or a crack 173, which can be selectively achieved; the pressing of the protruding tabs 176a, 176b becomes uncomfortable (these One side of the protruding tabs 176a, 176b is formed with a sharp point to selectively achieve this; and/or the stiffness of the tabs 176a, 176b (using the protruding tabs 176a, 176b and the The nature of the connection between the top sheets 112 can also be selectively achieved).

The carrying handle H further includes a reduced pressure cut line or slit 170a, 170b, 170c, 170d. Preferably, each of the decompression cutting lines 170a, 170b, 170c, and 170d is disposed at least in part with an imaginary line extending between the finger hole 111 and at least one corner of the top plate 112. "About vertical or cross." In Fig. 2A, this imaginary line "N" extends obliquely from one of the corners of the top plate 112 and approximately passes through the center of the finger hole 111 to the diagonal angle 顶 of the top plate 112. Each of the pressure-reduction cut lines 170a, 170b, 170c, 170d is preferably slightly curved so as to be concavely curved when viewed from the position of the finger hole 111. In other words, the respective pressure-reduction cut lines 170a, 170b, 170c, 170d can be bent around the center of the finger hole 111. When the carrying handle H is provided, the pressure-reduction cutting lines 170a, 170b, 170c, and 170d can reduce the stress concentration of the top sheet 111 or even prevent it from occurring when the handle is lifted. Alternatively, the reduced pressure cut lines 170a, 170b, 170c, 170d surrounding the finger holes 111 allow the top sheet 112 of the carton to flex at a designated point to prevent an annoying tearing condition. Preferably, each of the decompression cut lines 170a, 170b, 170c, 170d are opposed to each other and at least toward the finger holes 111 at least The sharply curved end 171 serves as a terminal. Preferably, each end portion 171 is further curved to form an arc such that the end points to which the opposite end portions 171 of the respective decompression cut lines belong are substantially opposite to each other. Preferably, the curved ends 171 are generally J-shaped. Moreover, the curved ends 171 can alleviate or at least limit the expansion of the reduced pressure cut lines into the top sheet 112.

Referring now to the production of the carton shown in Figures 2C and 2D, the carton is conceived to be formed by a series of continuous bending operations in a linear machine so that the carton can be completed without rotation or reversal. . The bending process is not limited to those described later, and may vary depending on the particular manufacturing requirements. First, the top sheet 112 can be placed on a set of four items A; then, the first and second side sheets 114, 116 can be bent relative to the top sheet 112, so that the first and The second side panels 114, 116 are juxtaposed and preferably in contact with opposite sides of the article set. The gusset sheets help the pair of side end closure flaps 132a/132b to be automatically deployed and moved around the article from opposite ends of the article set to create the corners of the carton and secure the group of articles together. Finally, the metatarsal locking tabs 120b can be inserted into the locking holes 120a such that the locking floor panels 118a, 118b become lapped and locked together. When the group of articles is tightly wrapped in this manner, the carton secures the article A into a unit, so that it can be conveniently picked up and carried by the one-finger handle configuration H.

The one shown in Fig. 2D is the deployment of the carrying handle H. Alternatively, the spacer tabs 166a, 166b may be selectively attached by a splitting of the common cut line or the second cut line 180 to maintain the integrity of the top sheet 112 prior to deployment of the handle H. Sex. In addition, in other embodiments, it may be selectively contemplated to separate the spacer tabs 166a, 166b, and at least a portion of each of the spacer tabs 166a, 166b is attached to or detached from the top panel in a frangible manner. When the spacers are displaceable, the spacer tabs 166a, 166b can be moved away from each other. Alternatively, in other contemplated embodiments, the raised tabs 176a, 176b may meet or be placed closer together or may be spaced apart by the raised tabs 176a, 176b. Sheets 166a, 166b. Alternatively, in such an arrangement, the spacer tabs 166a, 166b may alternatively have a substantially triangular shape.

Compared with the existing one-finger carrying handle, such as the carrying handle H _p shown in FIG. 1 , the carrying handle configuration H of the present invention is a kind of strength enough to be smoothly deployed on the carton formed by the thin cardboard. Handlebar.

For the embodiment of the present invention a finger grip may bring and the formula H (see FIGS. 2A to 2D) and a conventional means known in the art may bring and grip the formula H _p (see FIG. 1), has been falling cycle (Cyclic -Drop) tests (also known as Jerk-Testing) for comparison with each other. The circling fall test was performed on the same type of carton, that is, the wrap-around carton shown in Figs. 1 and 2A. To energize the strength and robustness of the various handle structures, ten samples of the wrap-around carton shown in Figures 1 and 2A were tested (all loaded with the same weight and fixed in an assembled configuration).

Five of the samples were provided with a single padded cymbal as shown in Figure 1. These samples were made from paperboard with a thickness of 0.016 caliper Carrier Kote®. A sample of the other five wrapped carriers is provided with a handle arrangement constructed in accordance with an embodiment of the invention illustrated in Figure 2A. These samples were cut from cardboard with a thickness of 0.016 caliper Carrier Kote®. (The term "caliper" as used herein refers to the thickness of a cardboard, usually expressed in units of one thousandth of an inch (0.001") or in points. In this connection, Carrier Kote® paperboard of 0.016 caliper has a thickness of 0.016" ( About 0.4mm)).

The machine used for the test was a cyclic drop tester; the test method was the standard test method of Applied Paper Technology No. 100-61, and the test was carried out under the standard test conditions of TAPPI (American Pulp and Paper Technology Association). . Relevant application paper technology standard test methods are attached to the present invention, and the test results are shown in the following table:

Table 1.1: refers to a conventional carton handles arranged H _p of samples, and the results of the drop tests with cyclic having similar carton according to one embodiment refers to a configuration example of the configuration of the handles of the present invention.

From the result list contained 1.1, if the conventional one shown in Fig. 1 refers to the formula H _p grip configuration compared view of the handle of the present invention shown in FIG. 2A H configuration of the embodiment exhibit improved performance. The handle configuration H has a high strength and can therefore be used in cartons made of Carrier Kote® cardboard with a thickness of 0.016 caliper. The impact of the handle arrangement H of the embodiment of the present invention, which is more than 500% higher than the conventional one-finger handle arrangement H _p shown in Fig. 1, is evidence of improvement. Therefore, compared with a standard finger handles H _p, the present invention provides a new intensity preferred handle.

In general, the conventional single padded handle configuration shown in Figure 1 requires a thicker cardboard for the handles used in the carton (e.g., as shown in Figure 1) (e.g., 0.021 caliper (0.021") (about 0.5 mm) thickness so that the handle has sufficient strength to carry the cartons loaded with the item. The impact test was performed on Carrier Kote® paperboard with a thickness of 0.016 caliper to show the novelty of the present invention. Improved strength of the handle arrangement and its suitability for cartons made of thinner paperboard. This test also demonstrates that, in at least one embodiment, the handle arrangement of the present invention can be styled with less material as shown in Figure 2A. The one shown has a one-piece carton carrying the handle H, thus achieving cost savings and environmental benefits. It is also understood that the first five samples are provided with conventional handles and below recommended thickness. The wound-type carrier made by the paperboard does not represent any of the products sold by the applicant of the present invention.

It will be appreciated that variations can be made without departing from the scope of the invention, for example, the dimensions and shape of the plates and apertures can be adjusted to accommodate articles of different sizes or shapes. In other embodiments of the invention, it is contemplated that the carrying handles will be deployed on a wide variety of cartons, and their application is not limited to the wrap-around harnesses exemplified herein. For example, a carrying handle constructed in accordance with the present invention can be provided in a fully enclosed carrying case; a box-style carton; and an end-loaded carton. Moreover, although the carrying handle has been described in conjunction with the use of paperboard, the carrying handle configuration is contemplated to be constructed from other foldable sheets such as plastic.

Although a one-finger carrying handle has been enumerated herein to illustrate the various aspects of the present invention, it is to be understood that the shape and configuration are set to be stiff or otherwise (selectively taking a substantially sharp manner, and / Or selectively using the split lines 172a, 172b to define and limit the bend The manner, and/or the manner in which the cutting gap 173 between the split lines 172a, 172b is selectively utilized to define a portion, thereby preventing bending so that it can be manipulated to prevent the user from attempting to abut at its abutment One or more of the protruding tabs 176a, 176b that are bent by the carton are also beneficial for deployment in other applications.

The terminology used in this article, such as "top", "bottom", "before", "after", "end", "side", "inside", "outside", "up" and "down", etc. It is not intended to limit the relevant sheets to this orientation, but only to distinguish the sheets. The reference to a hinge is not to be construed as necessarily referring to a single fold line; in fact, within the scope of the present invention, the hinge may be constructed of one or more of the following: short seams, frangible lines, or folds. line. In addition, the dividing line may also be composed of one or more of the following: a short slit, a frangible line, a folding line, an embossment, a debossment, or the other of the foregoing series which may be cut off by any one of the series. .

The following is a test method for the cyclic drop test provided by Applied Paper Technology. The copyright of the following test methods belongs to the company, and the applicant of the present invention does not claim any rights to this test method.

1.0 purpose

Confirm the number of falls and the failure location when the dry basket or carton fails.

2.0 device

2.1 Circulating drop tester with suitable handle fixing device.

2.2 A properly packed primary container.

3.0 environmental conditions

3.1 This test shall be performed under the TAPPI standard test conditions.

3.1.1 Regulating environment = 50% ± 2% relative humidity; 73.4 ± 1.8 °F (23 ± 1 ° C).

3.1.2 The test environment is the same as the adjustment environment.

3.2 Adjust the sample for 24 hours.

4.0 sample

4.1 Specimens shall not contain any damaged edges, bends, indentions or other irregular edges.

4.2 Load a 10 piece carton into a properly filled primary container.

4.3 Do not use the handle parts to lift or carry the carton before testing.

5.0 security

The purpose of this method is not to address security issues associated with its use. Before using this method, the user is responsible for establishing appropriate safety and health practices and for confirming the applicability of regulatory restrictions. For a complete list of safety procedures and precautions, please refer to all suitable Material Safety Data Sheets.

6.0 program

6.1 Weigh the cartons and record the weight.

6.2 Set the fall distance according to the weight of the carton. Carton weighing less than 1.5 pounds (6.8 kilograms) is typically subjected to a 1.5" mechanical fall (impact). Cartons over 15 pounds are typically subjected to a mechanical drop (impact) of 1.25". The fall distance can also be set to 1” according to customer instructions.

6.3 Pass the handle fixture through the hand hole/finger hole in the carton.

6.4 While supporting the bottom of the carton, attach the fixture to the test machine to ensure that the carton is balanced on the fixture.

6.5 Zero the counter.

6.6 Start the test machine.

6.6 When the carton fails (broken) or the counter's non-failure reading reaches 200 cycles, the tester is turned off.

6.8 Record the number of cycles that have not expired.

6.9 Repeat steps 6.3 to 6.8 for the remaining cartons.

7.0 report

7.1 Report the weight and fall distance of the loaded carton.

7.2 Report the average of ten counter readings and the number of cycles required for the carton to rupture.

7.3 Report the breakage point of each carton.

110‧‧ ‧Mason

112‧‧‧ top sheet

114‧‧‧Second side panel

116‧‧‧First side panel

118a, 118b‧‧‧Locked floor plate

120a‧‧‧Lock hole

120b‧‧‧Locking tongue

132a, 132b‧‧‧ end-sealing pictures

166a, 166b‧‧‧ liner film

H‧‧‧ carrying handle

D1‧‧ Direction

N‧‧‧Imaginary line

Claims (20)

A carton for packaging articles, the carton comprising a plurality of sheets hinged to each other for forming the carton and a carrying handle for lifting the carton, one of the plates having a plate for defining One of the plates is at least one corner of the periphery, and the carrying handle includes a finger hole defined on one of the plates, and at least one is disposed at the finger hole and a decompression cutting line extending between the at least one corners and an imaginary line, the at least one decompression cutting line further including opposite ends bent toward the finger holes, and further, the at least one reduction The press cutting line extends from one of the sheets and serves as a terminal such that the opposite ends are respectively disposed at positions spaced apart from the periphery. The carton according to claim 1, wherein each end of the at least one pressure-reduction cutting line is further bent to form an arc shape such that opposite ends of the at least one pressure-reducing cutting line are mutually Opposite. The carton of claim 2, wherein each end of the at least one pressure-reduction cutting line has a substantially J-shaped shape. The carton of claim 1, wherein the at least one decompression cutting line is concavely curved when viewed from a position of the finger hole. The carton of claim 1, wherein the perimeter defines at least two diagonal corners of one of the panels, and the at least one pressure relief cutting line comprises at least two The decompression cutting line at the diagonal position is disposed between the at least two cutting lines, and the imaginary line extends between the at least two diagonal corners. The carton of claim 1, wherein the carrying handle further comprises a pair of spacer gussets opposite and formed by a portion of one of the slabs, thereby defining the At least a portion of the finger apertures, each of the spacer blades being defined by a pair of split frangible lines and hinged to the hinges extending between the split split lines One of the sheets is placed so that the liner sheets can be bent inwardly from the carton. The carton of claim 6 wherein when the pad is in an unbent position on the same plane as one of the plates, another frangible line is defined A common free end of the spacer pads. The carton of claim 6, wherein the carton is made of cardboard, and Each of the spacer linings is disposed on one of the slabs such that the hinge portions each remain substantially transverse to the direction of the paperboard. The carton of claim 6, wherein the carrying handle further comprises at least one protruding tongue formed by a portion of one of the plates, thereby defining the at least portion And the at least one protruding tongue is connected to one of the plates by a forked dividing line so as to be resistant to bending. The carton of claim 9, wherein the at least one protruding tongue comprises two protruding tongues, and wherein the two protruding tongues each have a substantially sharp edge, the edge is One of the split splitting lines defines one of the pair of liner lamellas and the other of the split cleavage lines defines another one of the pair of liner ridges one slice. The carton of claim 1, wherein the at least one reduced pressure cutting line is disposed at an angle of about 90 degrees to the imaginary line. The carton of claim 1, wherein the at least one pressure-reducing cut line is non-linear and substantially curved about the finger hole. A blank for forming a carton, the blank comprising a plurality of sheets hinged to each other for forming the carton and a carrying handle for lifting the carton, one of the plates having a plate Defining a periphery of at least one corner of one of the sheets, the carrying handle includes a finger hole defined on one of the sheets, and at least one is disposed in the finger hole And a decompression cutting line extending between the at least one corner of the imaginary line, the at least one decompression cutting line further comprising an opposite end bent toward the finger hole, and further, the at least one piece The decompression cutting line extends from one of the sheets and serves as a terminal such that the opposite ends are respectively disposed at positions spaced apart from the periphery. The embryo according to claim 13, wherein each end of the at least one decompression cutting line is further curved to form an arc so that the opposite ends of the at least one decompression cutting line are Essentially facing each other. The green sheet according to claim 14, wherein each end portion of the at least one pressure-reduction cutting line has a substantially J-shaped shape. The embryo of claim 13, wherein when viewed from the position of the finger hole, the At least one of the reduced pressure cutting lines has a concave curved shape. The slab of claim 13, wherein the perimeter defines at least two diagonal corners of one of the panels, and the at least one decompression cutting line comprises at least two The decompression cutting line at the diagonal position is disposed between the at least two cutting lines, and the imaginary line extends between the at least two diagonal corners. The slab of claim 13, wherein the carrying handle further comprises a pair of opposed gussets formed by a portion of one of the slabs, thereby defining At least a portion of the finger apertures, each of the spacer blades being defined by a pair of split frangible lines and hinged thereto by a hinge extending between the split split lines Wait for a piece of plate in the plate. A blank according to claim 18, wherein a frangible line is defined to define a common free end of the liner. The slab of claim 18, wherein the lamella is composed of paperboard, and wherein each of the linings is disposed on one of the slabs such that the hinges are at least The direction of the grain of the cardboard is substantially transverse.