KR20060063672A - A packgae with easy opening - Google Patents

Abstract

An object of the present invention is to provide an easy-open package that can be used in combination with a horizontal container and a vertical container having different opening positions.

The package 100 is composed of a film 110 made of a soft packaging material, the film 110 is formed with a first cut line 210 and a second cut line 220, the cover member 200 is divided Line 230 is formed. When the cover material 200 is peeled off from the first peeling start part 240b, it peels to the dividing line 230, and the annular 1st opening part is formed. Moreover, when peeling from the 2nd peeling start part 240a, it peels from the 2nd perforation line 220 to the one end part 132 of a package, and a 2nd opening part is formed.

Description

Ease of Opening Package {A PACKGAE WITH EASY OPENING}

1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is an enlarged view of the vicinity of the lid member in FIG. 1. FIG.

3 is a perspective view illustrating a state in which a second opening is formed by peeling a cover member from FIG. 1.

4 is a perspective view illustrating a state in which the first opening is formed by peeling the cover member from FIG. 1.

5 is an enlarged view of the vicinity of a lid member in a modification of the first embodiment.

6 is a perspective view showing a second embodiment of the present invention.

FIG. 7 is a perspective view illustrating a state in which a second opening is formed by peeling a cover member from FIG. 6.

FIG. 8 is a perspective view illustrating a state in which the first opening is formed by peeling the cover member from FIG. 6.

9 is a perspective view showing a third embodiment of the present invention.

FIG. 10 is an enlarged view of the vicinity of the lid member in FIG. 9. FIG.

FIG. 11 is a perspective view illustrating a state in which a lid is peeled off to form a second opening in FIG. 9.

FIG. 12 is a perspective view illustrating a state in which the first opening is formed by peeling the cover member in FIG. 9.

It is an enlarged view of the cover material vicinity in the modification of 3rd embodiment.

FIG. 14 is a perspective view illustrating a state in which a second opening is formed by peeling the lid member of FIG. 13 in a modification.

FIG. 15 is a perspective view illustrating a state in which a second opening is formed by peeling the lid member of FIG. 13 in a modification.

It is an enlarged view of the cover material vicinity in another modified example of 3rd embodiment.

17 is a perspective view illustrating a state in which a second opening is formed by peeling the lid member of FIG. 16 in another modification.

18 is a perspective view illustrating a state in which a second opening is formed by peeling the lid member of FIG. 16 in another modification.

It is a perspective view which shows 4th embodiment of this invention.

FIG. 20 is a perspective view illustrating a state where a second opening is formed by peeling a cover member from FIG. 19. FIG.

FIG. 21 is a perspective view illustrating a state in which a first opening is formed by peeling a cover member from FIG. 19. FIG.

22 is a perspective view illustrating a modification of the fourth embodiment.

FIG. 23 is a perspective view illustrating a state in which a lid is peeled off to form a second opening in FIG. 22.

24 is a perspective view illustrating a fifth embodiment of the present invention.

FIG. 25 is a perspective view of FIG. 24 seen from the back side. FIG.

It is a perspective view which shows the state which peeled the cover material in FIG. 24, and formed the 1st opening part.

It is a perspective view which shows the state which peeled back adhesion part from the unsealing instrument part in FIG. 25, and formed the 2nd opening part.

It is a perspective view which shows the state after containing a package in an outer container.

It is a perspective view which shows the state which accommodates a package in an outer container.

<Explanation of symbols for the main parts of the drawings>

100, 500, 600, 700, 701, 800: package

110, 505, 605, 705, 805: film

131, 506, 606, 706, 806: horizontal seal (other end)

132, 507, 607, 707, 807: horizontal seal (one end)

150, 550, 750, 850: opening area

150b, 550b, 650b, 650d, 650f, 750a, 850a: first opening

150a, 150c, 550a, 650a, 650c, 650e, 750b, 750c, 850b: second opening

160, 560, 660, 661, 662, 663, 664, 665, 760, 761, 860: burst inducing means

170: wet tissue

171: wet tissue edition

200, 200a, 200b, 570, 571, 670, 770, 870: cover material

570: second cover member

210, 510, 620, 621, 623, 624, 625, 626, 710, 810: first perforation

220, 520, 620, 622, 627, 780, 781, 809: second perforation

230: dividing line

240a: second peeling start portion

240b, 240c: first peeling start portion

250: vulnerability

300: outer container

310: main body

320: bottom cover

330: second opening region

340: cover

350: button

400: wet tissue package

540, 541, 640, 641, 740, 840: peeling start

720: stop line

808: back adhesive

880 guideline

The present invention relates to an easy opening package, and more particularly, to an easy opening package that can be used in combination with a horizontal container and a vertical container.

For soft packages containing moisture-containing contents, such as wet tissues, soft packages that are easy to carry and easy to extract and which can be resealed to prevent drying when the remaining wet tissue is reused are considered. have. As such a soft package, Patent Document 1, for example, describes a sealing bag such as a cosmetic fiber material in which a cut line is formed in the bag body to form an opening, and a cover member that is peelable through an adhesive is provided thereon. A film soft package having an opening and capable of reclosing the opening is disclosed.

In addition, the combination of the above-mentioned soft package and the rigid container which accommodates wet tissue is also considered, for example, the following patent document 2 has a film-type soft package which accommodates what laminated | stacked in flat form while overlapping the wet tissue separated one by one. A package consisting of a sieve and a rigid container which accommodates the soft package in a horizontal arrangement so that the wet tissue plane is horizontal, wherein the rigid container is called a pop-up type so that the wet tissue piece can be taken out and continuously extracted. Disclosed is a package having an extraction port on a container upper surface. This rigid container is provided with an opening for the wet tissue at the center of the upper surface of the container.

On the other hand, as a rigid container for accommodating wet tissues, Patent Document 3 described below superimposes and separates the wet sheet pieces separated one by one, and extracts disposed on the upper surface of the container as a container in which the wet sheet pieces are directly accommodated. A rigid container having a structure in which a sheet is taken out by a sphere is disclosed.

[Patent Document 1] Japanese Utility Model Publication Digestion No. 59-99974

[Patent Document 2] Japanese Unexamined Patent Publication No. 2003-170950

[Patent Document 3] Japanese Unexamined Patent Application Publication No. 8-104377

When combining the soft package which accommodates wet tissues, and the rigid outer container which accommodates this like patent document 2, the position of the opening of a soft package should use the soft package which matches the opening of each rigid container. For example, if it is a normal horizontal arrangement type, an annular opening such as an oval or a square may be formed at a position corresponding to a substantially center portion of the wet tissue plane of the soft package. However, in the case of the vertical arrangement type, when the opening of the outer container is formed on the upper side thereof, the opening of the soft package is also formed from the above-mentioned substantially central portion to the package end portion of the upper side. Is preferred.

In this way, for example, even if the purpose of use is a sheet (potion, non-woven fabric, dimensions) having the same contents, and the contents are the same, the consumer may use a flexible package for refilling each shape according to a method of disposing the outer container called horizontal arrangement or vertical arrangement. It is very inconvenient because you have to purchase a special product.

However, in the conventional soft packaging bodies such as Patent Documents 1 to 3 mentioned above, since the arrangement method is determined by horizontal arrangement or vertical arrangement, the soft package for wet tissues of the refill type that can cope with both of them simultaneously is It is not being reviewed.

The present invention has been made in view of the above problems, and an object thereof is to provide an easy-open package that can be used in combination with a horizontal container and a vertical container having different opening positions.

More specifically, this invention provides the easy opening package which consists of the following structures.

(1) A package made of a film-type soft packaging material, comprising: first opening forming means for forming a first opening opening at an approximately central portion of the package surface, and the packaging from approximately a central portion or a peripheral portion of the package. And a second opening forming means for forming a second opening opening over one end of the sieve, wherein the first opening forming means covers a first cut line provided in the flexible packaging material, and the first cut line is peelable. It is a cover material adhere | attached easily, The said 2nd opening formation means is an easy opening package which is a means containing the 2nd perforation line provided in the said flexible packaging material.

According to the easy-open package of the present invention, first package forming means for forming a first opening in one package, which is opened at an approximately central portion of the surface, and the package from approximately the central portion or the peripheral portion of the package. Since it provided with the 2nd opening formation means for forming the 2nd opening opening over the one end of, the formation of a 1st opening or a 2nd opening can be selected.

As a result, when formation of a 1st opening part is selected, since an annular opening part is formed only in the substantially center part of the surface of a soft package body, it is especially suitable as a soft package body accommodated in a horizontal exterior container. Moreover, when formation of a 2nd opening part is selected, since the big opening part from the substantially center part of a soft package body to the one end part of a package body is formed, it is especially suitable as a soft package body accommodated in a vertical outer container.

As described above, the present invention is particularly suitable as a general purpose wet tissue package for refilling, because it is a kind of soft package and can be formed by using an opening corresponding to both a vertical container or a horizontal container.

In the present invention, the "second opening" may be formed in a region completely including the first opening or in a region overlapping with the first opening, or may be formed in another region which does not overlap with the first opening at all. In addition, the "cover material" may cover part or all of only the 1st cutout line, and may cover part or all of both the 1st cutout line and the 2nd cutout line. In addition, "the 2nd opening formation means" may be a means containing at least one part or all part of a 2nd perforation line, and may be used together with a lid | cover material and a means which facilitates well-known opening.

In addition, in this specification, the "approximately center part of the surface" of a package means the vicinity of the center part of the upper surface side in the state in which the package was put on the plane, For example, in a pillow-type package, the surface which has a back adhesive sealing part preferably Near the center of the face on the opposite side. In addition, the "approximately center part" of a package is either one of the substantially center part of the said surface, or the substantially center part of the back surface, and the "peripheral part" means an area | region other than a substantially center part.

In addition, in this specification, the edge part of the side in which the 2nd opening part of a package body is formed is "one end part", and the edge part of the side in which the 2nd opening part is not formed is "other end part". And "end part" is an arbitrary peripheral part of a package, Preferably it is a heat-sealing part (sealing part). For example, in a pillow-type package having a back adhesive seal and an upper and lower seal, preferably, one of the upper and lower seals (for example, the upper seal) is "one end of the package," and the other (for example, the lower seal) of the upper and lower seals is "The other end of a package".

(2) The first cutting line of the first opening forming means is annular, and the second opening forming means includes a second cutting line including two lines extending from the first cutting line toward the one end side; The easy-opening package as described in (1), wherein the cover member is formed of the cover member covering the first and second cut lines at the same time, and the cover member has a split line formed at a position for dividing the first cut line and the second cut line. .

According to this aspect, by forming a dividing line in one cover material, a cover material can be divided | segmented and peeled. At this time, when only the cover member on the side including the first cutout line is peeled from the dividing line, an annular first opening is formed. In addition, when only the lid | cover material of the side containing a 2nd perforated line is peeled off from a dividing line, it peels to the one end part of a package from a 2nd perforated line, and a 2nd opening part is formed.

In addition, "an annular shape" means a closed line as a whole, and the line itself may be a continuous line or a sewing line. Moreover, the shape can also be selected suitably, such as a circle, an ellipse, a square, and is not limited. "Two lines extending from the first perforation line toward one end side" is a direction in which the soft packaging material is pulled off by the second perforation line continuously from the annular first perforation line when the cover member is peeled off. It may be a straight line or a curved line, or may be a dashed line or a rectangular line.

In addition, "the position which divides a 1st perforated line and a 2nd perforated line" is preferably located between both when a 1st perforated line and a 2nd perforated line are isolate | separated, but a part of a 1st cutout line and / or a 2nd cutout line It may be included. In addition, in the case where the first cutout line and the second cutout line are not separated, each divided piece may include some of the first cutout line and / or the second cutout line, but the second cutout line is disposed so as to exist only in at least one divided piece. It is preferable to be.

(3) The easily openable package according to (2), wherein the second perforated line has an approximately U-shape in which both end points thereof face the one end, and a part thereof is common with the first perforated line.

According to this aspect, the first cutout line and the second cutout line can be provided in a small area by partially sharing the first cutout line and the second cutout line.

(4) A region where the lid member peripheral portion and the dividing line intersect each other, wherein a second peeling start portion is formed on the one end side from the dividing line, and as the lid member peripheral portion, the first peeling on the other end side of the package. The easy opening package as described in (2) or (3) in which a starting part is formed.

According to this aspect, when a lid | cover material is peeled off from a 1st peeling start part, it will peel to the dividing line containing a 1st cutout line of a lid | cover material, and only an annular 1st opening part is formed. Moreover, when peeling from a 2nd peeling start part, it peels from a 2nd cut line to one end part of a package, and a big 2nd opening part is formed.

In addition, the "peeling start part" in this specification is a part used as an opportunity for starting opening, and is a part which can be easily torn off by hand. Specifically, for example, the "peel start part" of the cover material may be a portion to which the adhesive on the back surface is not applied. As the "peel start part" of the package, a notch or a known part formed at one end or the other end of the package is known. Easy opening means (for example, the thing which formed the fine scar in the sealing part in surface shape) is mentioned.

(5) As the vicinity where the lid member peripheral portion and the dividing line intersect, a second peeling start portion is formed on the one end side from the dividing line, and the segment is the vicinity where the lid member peripheral portion and the dividing line intersect. The easy opening package as described in (2) or (3) in which the 1st peeling start part is formed in the other end side of the said package from a line | wire.

According to this aspect, when a lid | cover material is peeled off from a 1st peeling start part, only the dividing line containing a 1st cutout line of a lid | cover material will peel, and only an annular 1st opening part will be formed. Moreover, when peeling from a 2nd peeling start part, it peels from a 2nd cut line to one end of a package, and a big 2nd opening part is formed.

(6) The first cutout line of the first opening forming means is an annular shape, and the second opening forming means is a second cutout line provided at a position separate from the first cutting line as the surface of the package, and the second cutoff line is provided. The easily opening package as described in (1) which consists of a 2nd cover material which covers only a perforation line, and whose 2nd perforation line is the line whose both ends face toward the said one end part.

According to this aspect, the 1st perforation line and the 2nd perforation line are provided separately, and the two cover materials are formed separately in each line. Therefore, what is necessary is just to peel a cover material in order to form a 1st opening part, and what is necessary is just to peel a 2nd cover material in order to form a 2nd opening part. Therefore, it is possible to prevent the user from accidentally peeling off other peeling points to form a wrong opening.

(7) The said 1st cut-out line of the said 1st opening formation means is a pair which consists of the peeling start line located in the one end part side, and the peeling stop line which opposes it,

Both end points of the peeling stop line are located outside the peeling start line,

The peeling stop line is an easy-opening package according to (1), which also serves as the second cutting line of the second opening forming means.

According to this aspect, the peeling stop line is common between the first cutting line and the second cutting line. When the cover member is opened from one end side of the package body, the cover material is peeled from the peeling start line to the peeling stop line, and since both end points of the peeling stop line are located outside the peeling start line, peeling ends at the portion caught by the peeling stop line. An annular first opening is formed. On the other hand, when the lid member is opened from the other end side of the package body, the bursting line does not catch the peeling start line, but reaches to one end of the package body as it is and a large second opening is formed. In addition, "outer side" in this specification means the end direction of one and the other of a package. As a shape of a "pair of 1st perforated line", V-shaped, co-shaped, U-shaped etc. which are convex toward both end sides of a package are mentioned.

(8) The said 1st cut-out line of the said 1st opening formation means is a pair which consists of the peeling start line located in the said one end side, and the peeling stop line which opposes it, and the both ends of the said peeling stop line are located outside the said peeling start line. The peeling start line is a line whose both ends point toward the other end of the package, and the second cutout line of the second opening forming means is two lines extending from the peeling start line toward the one end side. The easy opening package as described in (1).

According to this aspect, when the lid member is opened from one end side of the package, an annular first opening portion is formed from the peeling start line to the peeling stop line by the pair of first cutting lines. Moreover, when opening a lid | cover material from the other end side of a package body, a large 2nd opening part is formed from the 2nd perforation line to one end side of a package body.

(9) The said 1st cut-out line of the said 1st opening formation means is a pair which consists of the peeling start line located in the said one end side, and the peeling stop line which opposes it, and the both ends of the said peeling stop line are located outside the said peeling start line. The peeling start line is a line at which both ends thereof face the other end of the package, and the second cutout line of the second opening forming means is located at the one end side more than the peeling start line. The easy-opening package as described in (1), which is a line facing one end.

According to this aspect, when the lid member is opened from one end side of the package, an annular first opening portion is formed from the peeling start line to the peeling stop line by the pair of first cutting lines. Moreover, when opening a lid | cover material from the other end side of a package body, a large 2nd opening part is formed from the 2nd perforation line to one end side of a package body. "Lines whose both ends point toward said one end" include, for example, a V-shape, a U-shape, and a U-shape convex toward the other end side of the package.

(10) The package is a pillow-shaped package having a back adhesive portion at approximately the center of its rear surface, wherein the first cutout line of the first opening forming means is annular, and the second opening forming means is approximately the back adhesive portion. The easy opening package as described in (1) which is a 2nd perforation line provided in the center part.

According to this aspect, a 2nd perforation line, such as a notch, is provided in a back adhesion part, and this opening part breaks the area | region containing a back adhesion part to one end side of a package body, and large 2nd opening part along one end side of a package body as it is. Is formed. Accordingly, the first opening may be formed using the front surface of the package, and the second opening may be formed using the rear surface of the package. For this reason, it is possible to prevent the user who unsealed from accidentally peeling off other peeling points to form a wrong opening.

(11) The easy-opening package according to (10), wherein lines are provided substantially symmetrically from the second cut-out line with the rear adhesive portion interposed therebetween, and both end points are formed with a guide line directed toward the one end.

According to this aspect, by providing a guide line continuously from a second cut line such as a notch, it is possible to cleanly tear the region including the back adhesive portion to form a second opening having a large width.

(12) The said 1st cut line of the said 1st opening formation means is an annular shape, The said cover material has the peeling start part in the said one end part, The non-fusion part is formed in the said one end part, The said 2nd of the 2nd opening formation means An easy-opening package according to (1), wherein the cut line is a pair of substantially parallel cut lines formed on the non-fused portion.

According to this aspect, when forming the second opening, the area that is substantially parallel from the non-fused portion side to almost the central portion of the surface by pulling up between a pair of substantially parallel cut lines formed at the non-fused portion at one end of the package body is formed. This can be cut out to form a continuous second opening from one end of the package.

(13) The easy opening package according to (12), wherein a distance between the pair of cut lines is smaller than the width of the first opening.

According to this aspect, since the area | region substantially parallel from a non-fusion part is cut out, and the area | region of a 1st opening part is also cut | disconnected continuously along a 1st perforation line, as a 2nd opening part, the continuous large large from the edge part of a package body to a 1st opening part is cut out. Openings may be formed. In addition, "width of a 1st opening part" means the maximum length of the direction along one end part and the other end part of a package in a 1st opening part.

(14) The easily openable package according to (12), wherein the distance between the pair of perforations is greater than the width of the first opening and has two lines extending from the first perforation line toward the one end portion side. .

According to this aspect, an area substantially parallel from the non-fused portion is cut out, and then the tear is stopped once by the two lines described above, and also through the two lines, the first cut line is reached to eventually reach the first cutting line. Since the area is also cut out, a large opening continuous from the end of the package to the first opening can be formed as the second opening. Further, the two lines described above can widen the interval of a pair of substantially parallel tear lines, thereby forming a larger second opening.

(15) The easily openable package according to any one of (1) to (14), wherein one end of the package is an easily open heat seal portion.

According to this aspect, by forming one end of the package as an easy-open heat seal portion, the film piece can be removed by simply rupturing until the end in forming the second opening. Here, with "an easy-sealing heat seal part", the conventionally well-known means of reducing heat seal strength can be used, For example, what is necessary is just to use the film which has easy opening as a sealant layer of a film.

(16) The easily openable package according to any one of claims (1) to (15), wherein the package is a sealed package and the contents are wet tissues.

According to this aspect, the refilled wet tissue is usually accommodated in a pillow-type package, and since the wet tissue needs to be simply extracted therefrom, a particularly large opening is required. From this point of view, in the easily openable package of the present invention, a large opening can be formed, and the wet tissue can be easily extracted in either the vertical arrangement or the horizontal arrangement. Moreover, since it is a sealed package body, drying of contents, such as a wet tissue, can be prevented.

In the present invention, when the cover member is peeled off, a burst inducing means for rupturing the flexible packaging material is provided to the flexible packaging material so that a continuous opening is formed from the second opening to the one end portion of the package by the second perforation line. It is preferable that it is formed. According to this aspect, since the tear inducing means is formed in the soft packaging material, a large opening can be easily formed from one end of the second cut line over one end of the package.

Further, the distal end including the end point of "two lines extending toward one end side of the package body" is an angle formed with a line parallel to the peeling direction of the lid member, and is formed such that the angle on the one peeling end side is less than 90 °. It is preferable. According to this aspect, since the end point of the second cutout line is formed in the peeling direction, the direction in which the film is broken is induced. For this reason, a film is torn in a fixed direction and an opening part is formed stably. The shape of the "second cut line" in this embodiment is not particularly limited, and may be formed by combining one or two or more straight lines, curves and straight lines, but the portion including the end point is formed by a straight line. The linear part including this end point is "the terminal part containing the end point of a 2nd perforated line", and this terminal part should just be 1 mm or more from an end point at least, Preferably it is 5 mm or more.

Moreover, it is also preferable that the weak part formed by the weak processing process is provided on the surface of the soft packaging material covered with the cover material. According to this aspect, the rigidity of the film can be substantially reduced by the weak portion provided on the surface of the soft packaging material. For this reason, when peeling a lid material, since a film follows the lid material side and adheres easily, it becomes possible to isolate | separate reliably according to a tear inducing means, and an opening part can be provided reliably. The "weak part" formed by the fragile processing may be a linear cut line such as a continuous line or a sewing line formed by, for example, sheath processing or laser processing. Moreover, it is not limited to a perforation line, For example, fine scratch-shaped unevenness | corrugation formed by the embossing process etc. which a diamond piece adhered to the surface, and formed in the film surface of one part or all part of opening area may be sufficient.

In addition, it is preferable that the peeling start part of a lid | cover material is weak in adhesive strength or does not have adhesiveness compared with the part of other lid | cover materials. According to this aspect, the peeling start portion can be easily gripped, and the lid member can be easily peeled off.

Best Mode for Carrying Out the Invention

EMBODIMENT OF THE INVENTION Hereinafter, an example of embodiment of this invention is described based on drawing. In addition, in description of the following embodiment, the same structural requirements are attached | subjected with the same code | symbol, and the description is abbreviate | omitted or simplified.

[First Embodiment]

<Overall Configuration of Easy Open Package>

1 and 2 show an example of an embodiment of an easy-open package of the present invention, FIG. 1 is a perspective view showing an outline of an easy-open package, and FIG. 2 shows a lid member 200 in FIG. 1. It is an enlarged view of neighborhood.

As shown in Fig. 1, the package 100 is a pillow-type package composed of a film 110 made of a soft packaging material. The lid member 200 is adhered to the upper surface side of the film 110 in a state where the package 100 is horizontally disposed. The other end 131 and one end 132 of the package 100 are horizontal sealing parts of the upper and lower sides, respectively, and there is a back adhesive part not shown in the center part of the back side.

As shown in FIG. 2, the second cut line 220 having a U-shape toward the one end 132 is formed in the film 110 at the portion covered by the lid 200, and the second cut line 220 is formed on the second cut line 220. The first cutting line 210 is formed in an annular shape from two points. That is, in this embodiment, the 2nd cutout line 220 and the 1st cutout line 210 are some common, and as a result, the 1st cutout line 210 has comprised the annular shape. The opening region 150 is formed by the annular cut line 210. Moreover, a "opening area" means the area | region before a film is peeled off, and a "opening part" means the area | region in which the film was actually removed.

The lid member 200 is separated by 200a and 200b by the dividing line 230, and has a second peeling start portion 240a and a first peeling start portion 240b, respectively, and is attached to the film 110. have. It is preferable that the peeling start part has low adhesive strength or does not have adhesiveness compared with the other parts so that the lid member 200 can be easily peeled off. Here, "adhesion" means the state which can be re-peeled and resealed.

On the extension of both end points of the second cut line 220 on the upper surface of the film 110, there are provided two parallel burst inducing means 160 that extends from there to the horizontal sealing portion 132 (one end of the package). do. In this embodiment, the tear inducing means 160 is described as an imaginary line, and in practice, the stretching direction of the stretched film constituting the film 110 coincides with the direction of the imaginary line, and the orientation of the stretched film is the breaking inducing means ( 160).

<Film>

Although the film 110 is not limited to a specific material, a film is fused by heating to obtain a bag-shaped shape, and a material having moisture resistance for preventing drying of the wet tissue therein is preferable. In addition, the material can use the material which has adhesiveness and airtightness individually, and can also use the material which attached several types of films which respectively have a characteristic.

Moreover, when using the film which improved unidirectional rupture property like a uniaxial stretched PET film as a base film, since it can form a linear and stable opening part when forming an opening part, tearing a film from a slit, it is preferable.

<1st cutting line and opening area>

The first cutting line 210 may be provided so that an annular opening region 150 is formed. Although it has a semi-elliptic shape in FIG. 2, square or spherical shape may be sufficient and it is not specifically limited. The size of the opening region 150 serving as the extraction port can also be appropriately selected depending on the size of the package 100 and the size or shape of the contents to be extracted.

The first cutting line 210 may be in a state in which the film 110 covers the opening region 150 as shown in FIG. 1 in a state where the opening region 150 is formed from the beginning, and the film 110 covering the opening region 150. ) May be removed beforehand. In the case where the film 110 covers the opening region 150, the film 110 may be completely opened by punching the film 110, and the film may be partially or plurally cut to a degree such that it is naturally broken when the label is pulled off. The state connected to 110 may be sufficient. Moreover, the state which does not cut | disconnect to the lowest layer of a film instead of fully punching toward the thickness direction of a film like what is called a half cut may be sufficient. In this case, when peeling off the cover material 200b, it is preferable to form a perforation line in the film 110 so that an opening area may be formed easily. In any case, it is sufficient that the opening of the package body corresponding to the opening of the horizontal container is formed when the lid member 200 is peeled off.

<2nd perforation line>

The second cutting line 220 may be provided so that the opening region is formed continuously from the second cutting line 220 to the horizontal sealing portion 132, and the shape thereof is not particularly limited. In order to form continuously over the horizontal sealing part 132, the angle of the side of the horizontal sealing part 132 formed by the end part containing the end point of the 2nd perforation line 220, and the line parallel to a peeling direction is less than 90 degrees. desirable. In this embodiment, after forming perpendicular | vertical to the peeling direction of a cover material, it faces the horizontal sealing part 132 parallel to a peeling direction, and the terminal part is L-shaped.

Further, the V-shaped weak portion 250 may be provided on one end side of the package of the second cutout line 220. The fragile portion 250 may lower the rigidity of the film 110. Since the film 110 can be easily bent by this, the cut-up from the 2nd perforation line 220 becomes easy, and the adhesion | attachment to the cover material 200 is ensured. The weak part 250 should just be formed so that the film 110 may bend easily, and the shape, length, and number can be set suitably. For example, the weak part 250 may be zigzag-shaped, corrugated, R-shaped, or a combination of other shapes may be used. Moreover, only one may be sufficient and a sewing line may be sufficient as a continuous line.

The cut line may be formed to penetrate the film 110, or may be a so-called half cut state. However, the cut line may be formed to penetrate the film 110 from the viewpoint of lowering the rigidity of the film and making it easier to bend. Do. In addition, a half cut can be formed by well-known methods, such as irradiation of a laser beam and mechanical sheath processing, for example.

As described above, the second cutout line 220 in this embodiment has a part in common with the first cutout line 210, and the end thereof is formed from two points on the first cutout line 210 toward one end of the package. It is. The second perforated line may be provided so that the opening region is continuously formed over the horizontal sealing portion 132, and the shape is preferably a U-shape or a Ha-shape. In order to form the opening continuously over the horizontal sealing part 132, the angle of the horizontal sealing part 132 side of the angle which the terminal part which contains the end point of the 2nd perforation line 220, and the line parallel to a peeling direction forms is 90 degrees. It is preferable that it is less than.

It is preferable that the 2nd perforation line 220 punches a film completely in order to stabilize the direction which tears a film as much as possible. In the case of the seam, when breaking the portion connected to the film 110, the breaking direction is disturbed and may be torn in an undesired direction. In the case of the half cut, since the part of the lowermost film that is not broken remains, the breaking direction is distorted and tears in an undesired direction, or the upper layer film and the lower layer film, called delamination, are peeled off at the breaking portion. It is not preferable because the opening may not be formed stably.

<Rupture inducing means>

In this embodiment, the tear inducing means 160 is described as an imaginary line, and in practice, the stretching direction of the stretched film constituting the film 110 coincides with the direction of the imaginary line, and the orientation of the stretched film is the breaking inducing means 160. ) Specifically, for example, the base layer of the film 110 may be a stretched film. Preferably, a uniaxial or biaxially stretched film having high orientation is preferable, and a so-called uniaxially stretched film having so-called bursting property (straight cut property) is more preferable. Do. These stretched films can use a conventionally well-known commercial item.

The tear inducing means 160 is not limited to the above-described stretching orientation, and for example, a cut line may be formed on the film 110. In this case, the cut line may be formed to penetrate the film 110, or may be in the state of a so-called half cut. However, in order to maintain the sealing property of the whole package, it is preferable that the cut line is in a half cut state. In addition, a half cut can be formed only in a base material layer, for example by well-known methods, such as irradiation of a laser beam or mechanical sheath processing.

<Cover material>

The lid member 200 may be separated by the lid members 200a and 200b by the dividing line 230 formed in a direction perpendicular to the peeling direction. The lid member 200 is formed of a flexible film or sheet having flexibility, and the pressure-sensitive adhesive forming the adhesive layer is, for example, an acrylic paste, a polyvinyl chloride composition containing a plasticizer, or vinyl chloride in an ethylene-vinyl acetate copolymer. Although the monomer mainly made from graft copolymers, such as the graft copolymer in which graft copolymerization was carried out, it is not limited to a specific thing.

The shape of the cover member 200 is an elliptical shape in FIG. 2, but is not limited to the shape. A rectangular shape or a circular shape may be sufficient, and what is necessary is just to cover the 1st cutting line 210, the 2nd cutting line 220, etc. reliably.

The dividing line 230 is formed so that the cover material 200 can be divided into two. The position of the dividing line 230 is that the cover member 200a of each divided piece includes all of the second cut line 220 and a part of the first cut line 210, and the cover member 200b is the first. Most of the cutting lines 210 are included, and the second cutting lines 220 are disposed not to be included.

The shape of the dividing line 230 is not limited to a straight line. What is necessary is just to be able to reliably cover the 2nd perforation line 220 with the cover material 200a, and the area | region from which the wet tissue can be extracted from the opening area 150 with the cover material 200b. The dividing line 230 may be formed to penetrate the lid member 200, or may be in a state of a so-called half cut. In addition, a part or a plurality of parts may be connected to the cover member 200 to the extent that the cover member 200 is naturally broken when the cover member 200 is pulled off.

The 2nd peeling start part 240a is the 1st peeling part from the peripheral part of the cover material 200b to the other end side in the other end side of the package body in the vicinity of the intersection of the periphery part of the cover material 200a, and the dividing line 230. The start part 240b is formed. In addition, it is preferable that the 1st peeling start part 240b and the 2nd peeling start part 240a of the lid | cover material 200 are weak in adhesive strength or do not have adhesiveness compared with another part.

<Action>

Next, the action of the package 100 will be described with reference to FIGS. 3 and 4. FIG. 3 is a perspective view illustrating a state after peeling the lid member 200a from the second peeling start part 240a in FIG. 1. FIG. 4 is a perspective view illustrating a state after peeling the lid member 200b from the first peeling start part 240b in FIG. 1.

First, the lid member 200b is peeled from the first peeling start part 240b of the lid member 200. Then, as shown in FIG. 4, the 1st opening part 150b appears. This first opening portion 150b may suitably correspond to the case where the outer container is horizontal.

Moreover, the lid | cover material 200a is peeled off from the 2nd peeling start part 240a of the lid | cover material 200a in the package 100. FIG. By doing so, the film 110 starts to tear along the second cut line 220 and the rupture inducing means 160 which is an imaginary line by the backside adhesive of the lid member 200a, and then tears up to the horizontal sealing part 132 to open the opening. As shown in FIG. 3, the second openings 150a and 150c are integrally formed. This integral second opening can suitably correspond to the case where the outer container is vertical.

<Combination example with outer container>

28 and 29 show an example of the wet tissue package 400 in which the package 100 as shown in FIG. 3 is combined with a vertical outer container 300. As shown in FIG. 28, the wet tissue package 400 includes the rigid outer container 300 and the package 100 containing the plurality of wet tissue pieces accommodated in the outer container 300. It is mainly composed of.

As shown in FIG. 29, the package 100 is inserted by the bottom cover 320 after the plurality of wet tissue pieces are inserted from the bottom of the outer container 300 in a straight line, that is, in a state of a so-called vertical arrangement. Is sealed. Thus, the package 100 which integrally formed the 2nd opening part 150a and 150c as mentioned above can be used suitably as a wet tissue package for refill used for a vertical outer container.

The outer container 300 is mainly composed of a main body 310 for receiving the package 100 and a bottom cover 320 that can be fitted to the bottom of the main body 310 to have airtightness. 310 has a hollow substantially rectangular parallelepiped shape. A second opening region 330 for extracting the wet tissue piece is formed from the upper front surface of the main body portion 310 to the upper surface. The second opening region 330 is provided with a cover 340 that can be opened and closed to cover the second opening region 330 in an airtight state, and the cover 340 is movable up and down with the hinge portion as a point. It is supposed to be done.

The second opening region 330 is formed above the position 1/2 of the height of the outer container 300. As a result, the wet tissue is extracted upward, and the lower end of the second opening region and the wet tissue piece are rubbed with each other to generate friction. Therefore, the wet tissue can be extracted one by one by reliably separating the wet tissue pieces without forming special hooks or slits.

<Other examples of cover material>

As another example of the lid member, a shape such as that of FIG. 5 can be illustrated. In the lid | cover material of FIG. 5, the 1st peeling start part 240c is formed in the one end side of the package body in the vicinity of the intersection of the periphery part of the lid | cover material 200c, and the dividing line 230. As shown in FIG. Even in such a configuration, the second openings 150a and 150c suitable for the vertical container as shown in FIG. 3 are formed by peeling from the second peeling start part 240a. Moreover, by peeling from the 1st peeling start part 240c, the 1st opening part 150b is formed and the opening part suitable for a horizontal container is formed.

Second Embodiment

<Overall configuration>

6 is a perspective view illustrating an outline of a package 500 according to a second embodiment of the present invention. The package 500 has a cover material 571 and a second cover material 570 for each cut line of the annular first cut line 510 and the second cut line 520 provided at separate positions. Mainly different from the first embodiment.

<1st cutting line and opening area>

The first cutting line 510 may be provided such that an annular opening region 550 is formed. Although it has the shape of the elliptical 1st perforation line in FIG. 6, it may be square or spherical shape, and is not specifically limited. The size of the opening region 550 serving as the extraction port can also be appropriately selected depending on the size of the package 500 and the size and shape of the contents to be extracted.

<2nd perforation line>

The second cut line 520 is provided toward the one end 507 of the package 500 at a position separate from the first cut line 510 near the package end 507 of the package 500 upper surface side. do. The second perforated line 520 may be provided such that an opening is formed continuously over the horizontal sealing portion 507, and a U-shape as shown in FIG. 6 is preferable. In order to continuously form the opening over the horizontal sealing portion 507, the angle at the side of the horizontal sealing portion 507 formed by the end portion including the end point of the second cut line 520 and a line parallel to the peeling direction is 90 °. It is preferable that it is less than.

<Cover material>

The second cover member 570 may cover the second cut line 520, and the cover member 571 may cover the first cut line 510 without fail, and the shape thereof is not limited. The peeling start part 540 is provided in the 2nd cover material 570 which covers the 2nd cutting line 520 on the opposite side to the horizontal sealing part 507 side. On the other hand, the lid member 571 covering the first cut line 510 may be provided with a peeling start portion 541 around a portion of the lid member 571.

<Action>

FIG. 7: is a perspective view which shows the state after peeling the 2nd cover material 570 from the peeling start part 540 in FIG. FIG. 8: is a perspective view which shows the state after peeling the cover material 571 from the peeling start part 541 in FIG.

The second lid member 570 is peeled from the peeling start portion 540 of the lid member 570. Then, the film 505 begins to tear along the second cut line 520 and the rupture inducing means 560 which is an imaginary line by the backside adhesive of the second cover member 570, and then to the horizontal sealing portion 507. The openings are torn to form the openings, so that the second openings 550a are formed as shown in FIG. This second opening portion 550a may suitably correspond to the case where the outer container is vertical.

In addition, the lid member 571 is peeled from the peeling start portion 541 of the lid member 571. If so, the first opening 550b appears as shown in FIG. This 1st opening part can respond suitably when a case with a horizontal container is horizontal.

[Third Embodiment]

<Overall configuration>

9 is a perspective view illustrating an outline of a package 600 according to a third embodiment of the present invention, and FIG. 10 is an enlarged view of the lid member 670 in FIG. 9. As shown in FIG. 10, the package 600 is provided with a pair of first cutting lines 621 (peel start line) and 620 (peel stop line) in the package 600. The cover member 670 is provided to cover the first cut lines 621 and 620. In the drawings, reference numerals 640 and 641 denote peeling start portions of the lid member 670.

The first cutting lines 621 and 620 each have a V-shape, and the V-shaped openings are arranged to face each other. In addition, both end points of the first cut line 620 are located outside than both end points of the first cut line 621. In other words, the first cut line 620 is larger than the first cut line 621. In addition, in this embodiment, the 1st cutout line (peeling stop line) 620 also serves as the 2nd cutout line of a 2nd opening formation means.

<1st perforation line and 2nd perforation line>

Both end points of the first cutout line 621 (peeling start line) may be provided toward the other end of the package, and the shape is preferably a U-shape or a V-shape. On the other hand, the ends of both end points of the first cutout line 620 (peelable stop line) may be provided toward one end of the package, and the shape is preferably a U-shape or a V-shape.

<Action>

FIG. 11 is a perspective view illustrating a state after peeling the cover member 670 from the peeling start unit 640 in FIG. 9, and FIG. 12 is a view showing a state in which the cover member 670 is peeled from the peeling start unit 641 in FIG. 9. It is a perspective view which shows the state after.

The lid member 670 is peeled from the peeling start portion 640 of the lid member 670. Then, the film 605 begins to tear along the second cut line 620 and the rupture inducing means 660 which is an imaginary line by the backside adhesive of the lid member 670, and then to the transverse sealing portion 607, the opening is opened. To form a second opening 650a, as shown in FIG. This second opening portion 650a may suitably correspond to the case where the outer container is vertical.

In addition, the lid member 670 is peeled from the peeling start portion 641 of the lid member 670. By doing so, the film 605 begins to tear from the first cut line 621 (peel start line) by the tear-inducing means 661 which is an imaginary line by the back side adhesive of the lid member 670 and the first cut line ( 620 (torn peeling stop line) is torn to form an opening, and as shown in FIG. 12, a first opening 650b is formed. This first opening portion 650b may suitably correspond to the case where the outer container is horizontal.

<Variation example>

13-18 is a figure which shows the modification of 3rd Embodiment. First, in FIG. 13, a pair of first cutting lines 624 (peeling start line) and 623 (peeling stop line) are provided in the package 600. The 1st piercing line 624 (peeling start line) forms the U-shape toward the horizontal sealing part (lateral sealing 606 in FIG. 14) which is the other end of a package. In addition, the 1st cutout line 623 (peeling stop line) is a straight line, and both end points of the 1st cutout line 623 are located outward from the both end points of the 1st cutout line 624.

In addition, the bottom side (the position of 624 of FIG. 13) of the letter "C" of the 1st cutout line 624 is common with a 2nd cutout line. That is, in this embodiment, the 2nd cutoff line 622 has formed the U-shape toward the peeling start part 641 side.

The cover member 670 is provided to cover the pair of first cutting lines 624 and 623 and the second cutting line 622. In the drawings, reference numerals 640 and 641 denote peeling start portions of the lid member 670.

FIG. 14: is a perspective view which shows the state after peeling the cover material 670 of the package body which has the cut line in FIG. 13 from the peeling start part 640. FIG. When the lid member 670 is peeled from the peeling start portion 640 of the lid member 670, the lid member 670 passes through the first cut line 623 (peelable stop line) and the virtual line 663. The film 605 begins to tear along the tear inducing means 662 which is an imaginary line from the second cut line 622 by the back side adhesive material of the cover member 670 and then to the transverse sealing portion 607 to form an opening. As shown in FIG. 14, a second opening 650c is formed. This second opening portion 650c may suitably correspond to the case where the outer container is vertical.

FIG. 15: is a perspective view which shows the state after peeling the cover material 670 of the package body which has a cut line in FIG. 13 from the peeling start part 641. FIG. When the cover member 670 is peeled off from the peeling start portion 641 of the cover member 670, the rupture induction, which is an imaginary line, from the first cut line 624 (peeling start line) by the backside adhesive of the cover member 670. According to the means 663, the film 605 begins to tear and tears up to the first cutout line 623 (peel-off line) to form an opening, thereby forming a first opening 650d as shown in FIG. This first opening 650d can suitably correspond to the case where the outer container is horizontal.

FIG. 16 is a diagram illustrating still another example of the second cut line in the third embodiment. FIG. In this embodiment, the pair of first cutting lines 625 and 626 and the second cutting line 627 are separated. That is, only the point which the 1st cutout line 625 and the 2nd cutout line 627 used as peeling start line are not shared is different from the above-mentioned embodiment of FIG.

FIG. 17: is a perspective view which shows the state after peeling the cover material 670 of the package body which has a 2nd cut line in FIG. 16 from the peeling start part 640. FIG. When the lid member 670 is peeled from the peeling start portion 640 of the lid member 670, the second cut-off line 626 and the rupture inducing means 664 which are virtual lines are formed by the backside adhesive of the lid member 670. Therefore, the film 605 starts to tear and tears to the horizontal seal 607 to form an opening, thereby forming a second opening 650e as shown in FIG. This second opening portion 650e may correspond to the case where the outer container is vertical.

FIG. 18: is a perspective view which shows the state after peeling the cover material 670 of the package body which has a 2nd cut line in FIG. 16 from the peeling start part 641. FIG. When the lid member 670 is peeled from the peeling start portion 641 of the lid member 670, the first cut line 625 and the rupture induction means 665 which are virtual lines are formed by the backside adhesive of the lid member 670. Therefore, the film 605 begins to tear and tears to the first cut line 626 to form an opening, thereby forming the first opening 650f as shown in FIG. 18. This first opening 650f can suitably correspond to the case where the outer container is horizontal.

Fourth Embodiment

<Overall configuration>

19 is a perspective view illustrating an outline of a package 700 according to a fourth embodiment of the present invention. An annular first perforated line 710 is formed at an approximately central portion of the surface of the package 700, and a cover member 770 is provided to cover the first perforated line 710. In the figure, reference numeral 740 denotes a peeling start portion of the lid member 770.

A non-fusion portion is formed in the horizontal sealing portion 707, which is one end of the package 700, and a pair of substantially parallel second cut lines 780 are formed in the non-fusion portion as a second opening forming means.

<Action>

FIG. 20 is a perspective view illustrating a state after peeling the film 705 from the second cut line 780 in FIG. 19. FIG. 21: is a perspective view which shows the state after peeling the cover material 770 from the peeling start part 740 in FIG.

The surface side (upper side in Fig. 19) of the two films in the non-fused state between the second cut lines 780 of the transverse sealing portion 707 is peeled off and the film 705 is placed on the cover member 770 side as an opening instrument. Peel off. In this case, the film 705 is torn along the tear inducing means 760 which is an imaginary line, and the cover member 770 is peeled off. In addition, the opening region 750 of the film 705 is separated and lifted up along the first cut line 710 by the adhesive on the back surface of the lid member 770. Accordingly, as illustrated in FIG. 20, the first opening 750a and the second opening 750b are formed. The first openings 750a and the second openings 750b may correspond to the case where the outer container is vertical.

In addition, the lid member 770 is peeled from the peeling start portion 740 of the lid member 770. As a result, the opening region 750 of the film 705 is separated and lifted up along the first cut line 710 by the backside adhesive of the lid member 770. As a result, as illustrated in FIG. 21, a first opening 750a is formed. This first opening portion 750a may suitably correspond to the case where the outer container is horizontal.

<Variation example>

22 is a diagram illustrating another example of the fourth embodiment. The package 701 has a stop line 720 for stopping the film 705 peeled from the second cut line 781 starting from two points on the first cut line 710. By providing the stop line 720, the width of the second opening 750b may be larger than the first opening 750a.

That is, when peeling off the film 705 from the 2nd cut line 781, the film 705 is torn by the tear inducing means 761 which is an imaginary line. The rupture line is moved to the stop line 720 so that the film 705 tears the film 705 along the stop line 720 and the first cut line 710. Finally, as shown in FIG. 23, a first opening 750a and a second opening 750c are formed.

[Fifth Embodiment]

<Overall configuration>

24 and 25 show a package 800 according to a fifth embodiment of the present invention, FIG. 24 shows a perspective view from the surface of the package 800, and FIG. 25 shows a package 800 The perspective view seen from the back side is shown.

As shown in FIG. 24, an annular first perforated line 810 is formed at an approximately center portion of the surface of the package 800, and a cover member 870 is provided to cover the first perforated line 810. In the figure, reference numeral 840 is a peeling start portion of the lid member 870.

As shown in FIG. 25, there is a back adhesive portion 808 on the back side of the package body 800, and a second cutout line 809 is formed in the substantially center portion thereof. In addition, in order to easily form the second opening, the guide line 880 may be provided in a U-shape toward one end of the package body through the film 805 starting from the second cut line 809. In this case, it is preferable that the guide line 880 is not cut to the lowest layer of the film but is not completely punched in the thickness direction of the film, as is called half cut, in order to prevent drying of the wet tissue.

<Action>

FIG. 26: is a perspective view which shows the state after peeling the surface side cover material 870 of the package 800 in FIG. FIG. 27: is a perspective view which shows the state after peeling the film 805 from the 2nd piercing line 809 on the back surface of the package 800 in FIG.

The lid member 870 is peeled from the peeling start portion 840 of the lid member 870. Then, the opening area | region 850 of the film 805 is isolate | separated and lifted up along the 1st cutting line 810 by the back surface adhesive of the cover material 870. As a result, as illustrated in FIG. 26, the first opening region 850a is formed. This first opening portion 850a may suitably correspond to the case where the outer container is horizontal.

In addition, when the film 805 is torn toward the horizontal sealing portion 807 from the second cut line 809 formed on the back adhesive portion 808 of the package 800, the guide line 880 from the second cut line 809. The back adhesive part 808 is cut out by following. The film 805 is torn along the tear inducing means 860, which is an imaginary line, and is torn to the horizontal sealing portion 807 as it is, to form an opening, thereby forming a second opening 850b as shown in FIG. This second opening portion 850b may suitably correspond to the case where the outer container is vertical.

The present invention can be suitably used as a package for easy opening, for example, a package for a wet tissue for refilling, which can be used in combination with a container having a different opening position.

According to the present invention, since openings of different shapes can be formed depending on the part where the cover member peels off or by peeling off the soft packaging material from the cutout line formed in the package, the container having different shapes and positions of the openings of the outer container. An easy-open package that can be used in combination with can be provided.

Claims (16)

A package consisting of a film-type soft packaging material, First opening forming means for forming a first opening opening in an approximately central portion of the surface of the package, Second opening forming means for forming a second opening that opens from an approximately central portion of the package to a periphery of the package from a peripheral portion thereof; The first opening forming means is a first cut line provided in the flexible packaging material, and a cover member covering the first cut line to be peelable. And the second opening forming means is a means including a second cut line provided in the flexible packaging material. The method of claim 1, wherein the first cut line of the first opening forming means is annular, The second opening forming means is composed of a second cutting line including two lines extending from the first cutting line toward the one end side, and the cover member covering the first and second cutting lines at the same time. The packaging material of the easily openable packaging body in which the dividing line is formed in the cover material in the position which divide | divids the said 1st cutout line and said 2nd cutout line. The easily openable package according to claim 2, wherein the second cutout line has an approximately U-shape at both ends thereof toward the one end, and part of the second cutout line is common with the first cutout line. The said peeling periphery part and the said dividing line cross | intersect, The 2nd peeling start part is formed in the one end part side from the said dividing line, An easy-opening package, wherein the lid member peripheral portion has a first peeling start portion formed on the other end side of the package. The said peeling periphery part and the said dividing line cross | intersect, The 2nd peeling start part is formed in the one end part side from the said dividing line, An easy-opening package, wherein the lid member peripheral portion and the dividing line intersect each other, and a first peeling start portion is formed on the other end side of the package from the dividing line. The method of claim 1, wherein the first cut line of the first opening forming means is annular, The second opening forming means comprises a second cutout line provided at a position separate from the first cutout line as a surface of the package, and a second cover member covering only the second cutout line, The second tear line is an easy opening package whose both ends are lines facing the one end. The said 1st cutting line of the said 1st opening formation means is a pair which consists of a peeling start line located in the said one end part, and a peeling stop line which opposes it, Both end points of the peeling stop line are located outside the peeling start line, The peeling stop line is an easy-opening package, which also serves as the second cutting line of the second opening forming means. The first cut-out line of the first opening forming means is a pair consisting of a peeling starting line located at the one end side and a peeling stopping line opposed thereto. Both end points of the peeling stop line are located outside the peeling start line, The peeling start line is a line at which both ends thereof face the other end of the package body, The second tear line of the second opening forming means is two lines extending from the peeling start line toward the one end side. The said 1st cutting line of the said 1st opening formation means is a pair which consists of a peeling start line located in the said one end part, and a peeling stop line which opposes it, Both end points of the peeling stop line are located outside the peeling start line, The peeling start line is a line at which both ends thereof face the other end of the package body, The second tear line of the second opening forming means is located on the one end side more than the peeling initiation line, and both end points thereof are lines that open toward the one end. The pillow package according to claim 1, wherein the package is a pillow-type package having a back adhesive portion at a substantially central portion of the rear surface thereof. The first cutout line of the first opening forming means is annular, And said second opening forming means is a second tear line provided near the central portion of said back bonding portion. The easy-opening package according to claim 10, wherein a line is provided substantially symmetrically from the second cut-out line with the rear adhesive portion interposed therebetween, and both end points thereof have a guide line toward the one end portion. The method of claim 1, wherein the first cut line of the first opening forming means is annular, The cover member has a peeling start portion at the one end side, The one end is formed with a non-fused portion, The second tear line of the second opening forming means is a pair of substantially parallel tear lines formed in the non-fused portion. The easy opening package according to claim 12, wherein a distance between the pair of perforations is smaller than a width of the first opening. The method of claim 12, wherein the distance between the pair of perforations is greater than the width of the first opening, Moreover, the easy opening package which has two lines extended from the said 1st cut line toward the said one end part side. The easy opening package according to any one of claims 1 to 3, wherein the one end of the package is an easy opening heat seal portion. The easily openable package according to any one of claims 1 to 3, wherein the package is a sealed package and the contents are wet tissues.

Images