JP5973645B1 - Package - Google Patents
Package Download PDFInfo
- Publication number
- JP5973645B1 JP5973645B1 JP2015227389A JP2015227389A JP5973645B1 JP 5973645 B1 JP5973645 B1 JP 5973645B1 JP 2015227389 A JP2015227389 A JP 2015227389A JP 2015227389 A JP2015227389 A JP 2015227389A JP 5973645 B1 JP5973645 B1 JP 5973645B1
- Authority
- JP
- Japan
- Prior art keywords
- seal
- edge
- seal part
- seal portion
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Packages (AREA)
Abstract
【課題】外縁側の縦シール部と内縁側の非シール部とを備える背貼り部を有し、背貼り部に沿って縦方向に開封可能な開封開始構造を有する包装体において、一般消費者が上記開封開始構造に反する開封操作を行うことを防止し、上記開封開始構造に従って開封するように導くことができる包装体の構造を実現する。【解決手段】本発明に係る包装体1において、背貼り部3は、前記縦シール部31と前記非シール部32の間の境界線30cに沿って伸びる延長形状の、視覚上周囲と区別可能な態様の開封領域表示32d、32d′,31d″、32d″を具備することを特徴とする。【選択図】図3In a packaging body having a back-pasted portion having a vertical seal portion on the outer edge side and a non-seal portion on the inner edge side, and having an opening start structure that can be opened in the vertical direction along the back-pasted portion. Is prevented from performing an opening operation contrary to the opening start structure, and a package structure that can be guided to open according to the opening start structure is realized. In a packaging body according to the present invention, a back pasting portion is distinguishable from a visual periphery of an extended shape extending along a boundary line between a longitudinal seal portion and a non-seal portion. It is characterized by comprising unsealed area indications 32d, 32d ', 31d ", 32d" of various modes. [Selection] Figure 3
Description
本発明は包装体に係り、特に、背貼り部を備えた袋構造を有する包装体の開封構造に関する。 The present invention relates to a package, and more particularly, to an opening structure for a package having a bag structure with a back pasting portion.
一般に、縦方向に伸びる背貼り部と、縦方向の両端に形成される横シール部とを備え、背貼り部を開封する構造を備えた包装体が知られている。例えば、以下の特許文献1に記載されたピロー包装体においては、背シール部1の内縁側に非シール部4を設け、その外縁側にシール部5を形成するとともに、横シール部2上にある背シール部1の端縁にノッチ7を形成することにより、ノッチ7から背シール部1を縦に引き裂くようにして開封する構造を備えている。 In general, a packaging body is known that includes a back pasting portion extending in the vertical direction and horizontal seal portions formed at both ends in the vertical direction, and has a structure for opening the back pasting portion. For example, in the pillow package described in Patent Document 1 below, the non-seal part 4 is provided on the inner edge side of the back seal part 1, the seal part 5 is formed on the outer edge side, and the lateral seal part 2 is formed on the side seal part 2. By forming a notch 7 at the end edge of a certain back seal portion 1, a structure is provided in which the back seal portion 1 is opened by tearing vertically from the notch 7.
また、以下の特許文献2に記載された包装体においては、センターシール部としての開口端形成部4の内部にジッパーなどの開閉手段6を取り付けるとともに、この開閉手段6よりも外縁側に封止部9を形成し、開口端形成部4の端縁にノッチ4aを形成することにより、ノッチ4aから開口端形成部4を引き裂くことにより開封すると、開閉手段6により開閉可能な開口部が形成されるように構成されている。 Further, in the package described in Patent Document 2 below, an opening / closing means 6 such as a zipper is attached to the inside of the open end forming portion 4 as a center seal portion, and the outer edge side of the opening / closing means 6 is sealed. By opening the opening end forming portion 4 by tearing the opening end forming portion 4 from the notch 4a by forming the portion 9 and forming the notch 4a at the edge of the opening end forming portion 4, an opening that can be opened and closed by the opening / closing means 6 is formed. It is comprised so that.
しかしながら、上記従来の包装体であって、外縁側のシール部と内縁側の非シール部を備える背貼り部を備えた包装体においては、外縁側のシール部と内縁側の非シール部を備える背貼り部の端縁にノッチなどの開封開始構造を形成しているが、この開封開始構造が一般の消費者には気付かれず、せっかく背貼り部に沿って非シール部を設けたにも拘わらず、横シール部の途中から縦方向にフィルムを引き裂くことによって袋本体が本来想定されているよりも広範囲に引裂かれてしまい、内容物がこぼれてしまったりするなど、開封態様が悪化することが多いという問題点がある。 However, in the above-described conventional package body, the package body including the back-pasted part including the outer edge side seal part and the inner edge side non-seal part includes the outer edge side seal part and the inner edge side non-seal part. An opening start structure such as a notch is formed at the edge of the back pasting part, but this opening start structure is not noticed by general consumers, and despite the fact that a non-seal part is provided along the back pasting part. However, tearing the film in the vertical direction from the middle of the horizontal seal part may cause the bag body to be torn in a wider area than originally assumed, and the contents of the bag may spill out. There are many problems.
そこで、本発明は上記問題点を解決するものであり、その課題は、外縁側の縦シール部と内縁側の非シール部とを備える背貼り部を有し、背貼り部に沿って縦方向に開封可能な開封開始構造を有する包装体において、一般消費者が上記開封開始構造に反する開封操作を行うことを防止し、上記開封開始構造に従って開封するように導くことができる包装体の構造を実現することにある。 Therefore, the present invention solves the above-mentioned problems, and the problem is that it has a back pasting portion including a vertical seal portion on the outer edge side and a non-seal portion on the inner edge side, and the vertical direction along the back pasting portion. In a package having an opening start structure that can be opened, a structure of the package that can prevent a general consumer from performing an opening operation contrary to the opening start structure and guide the opening to be performed according to the opening start structure. It is to be realized.
斯かる実情に鑑み、本発明に係る包装体は、袋(1)を構成するフィルム(2)の横方向に対向する一対の側縁(2s1,2s2)同士が合掌状に貼着され、縦方向に沿って伸びるように形成された背貼り部(3)と、前記縦方向の両端において前記横方向に沿って形成された一対の横シール部(4,5)とを備え、前記背貼り部(3)は、外縁側の縦シール部(31)と、内縁側の非シール部(32)と、前記縦シール部(31)及び前記非シール部(32)の前記縦方向の両側の端縁部分に設けられる端縁シール部(33,34)と、を備え、前記端縁シール部(33,34)は、前記背貼り部(3)の前記横シール部(4,5)上に配置され、前記横シール部(4,5)及び前記縦シール部(31)と連続することにより前記非シール部(32)を封止し、前記端縁シール部(33、34)の少なくとも一方に開封開始構造(33a,34a)を備えた包装体において、前記背貼り部(3)は、前記縦シール部(31)と前記非シール部(32)の間の境界線(30c)に沿って伸びる延長形状の、視覚上周囲と区別可能な態様の開封領域表示(32d、32d′,31d″、32d″)を具備することを特徴とする。当該開封領域表示(32d,32d′,31d″、32d″)は、線状、帯状、波状などの各種の表示形態の他に、色彩、光の反射率や透過率、微細な凹凸、各種の模様などが周囲と異なるように構成された延長形状の領域からなる各種の態様を含むことができる。 In view of such a situation, the package according to the present invention has a pair of side edges (2s1, 2s2) facing each other in the lateral direction of the film (2) constituting the bag (1), and is attached vertically. A back sticking portion (3) formed so as to extend along a direction, and a pair of horizontal seal portions (4, 5) formed along the horizontal direction at both ends in the vertical direction, The part (3) includes a longitudinal seal part (31) on the outer edge side, a non-seal part (32) on the inner edge side, and both sides of the longitudinal seal part (31) and the non-seal part (32) in the longitudinal direction. An edge seal portion (33, 34) provided at an edge portion, and the edge seal portion (33, 34) is located on the lateral seal portion (4, 5) of the back pasting portion (3). The non-seal is arranged by being continuous with the horizontal seal part (4, 5) and the vertical seal part (31). (32) is sealed, and at least one of the edge seal portions (33, 34) is provided with an opening start structure (33a, 34a), the back pasting portion (3) is the vertical seal portion. (31) and an unfolded area display (32d, 32d ′, 31d ″, 32d ″) of an extended shape extending along the boundary line (30c) between the non-sealed portion (32) and visually distinguishable. ). The unsealed area display (32d, 32d ′, 31d ″, 32d ″) includes various display forms such as a line, a band, and a wave, as well as colors, light reflectance and transmittance, fine irregularities, Various forms of extended regions configured such that the pattern or the like is different from the surroundings can be included.
本発明において、前記開封領域表示(32d,32d′,31d″、32d″)は、前記縦シール部(31)と前記非シール部(32)との間の境界線(30c)に沿って前記縦方向に伸びる延長形状の領域により形成されることが好ましい。この開封領域表示は、線状、帯状、波状などの各種の延長形状を備えることができる。特に、開封領域表示(32d,32d′,31d″)は、縦方向に伸びる帯状に構成されていることが、縦シール部31や非シール部32を含む構造と対応する表示になるため、望ましい。なお、開封領域表示(32d,32d′,31d″、32d″)は、厳密に境界線(30c)に一致若しくは隣接している必要はなく、例えば、境界線(30c)を含む表面領域に形成されていてもよく、境界線(30c)を含まない表面領域に形成されていてもよい。また、開封領域表示(32d,32d′,31d″、32d″)は、背貼り部(3)の表面全体に形成されていてもよく、縦シール部(31)内にのみ形成されていてもよく、非シール部(32)内にのみ形成されていてもよい。 In the present invention, the opening area indications (32d, 32d ′, 31d ″, 32d ″) are arranged along the boundary line (30c) between the vertical seal part (31) and the non-seal part (32). It is preferably formed by an extended region extending in the vertical direction. This unsealed area display can have various extended shapes such as a line shape, a band shape, and a wave shape. In particular, the unsealed area display (32d, 32d ', 31d ") is preferably formed in a strip shape extending in the vertical direction, because it corresponds to the structure including the vertical seal part 31 and the non-seal part 32. It should be noted that the unsealed area display (32d, 32d ', 31d ", 32d") need not exactly coincide with or be adjacent to the boundary line (30c), for example, on the surface area including the boundary line (30c). It may be formed or may be formed in a surface region not including the boundary line (30c). The unsealed region indication (32d, 32d ′, 31d ″, 32d ″) is displayed on the back pasting portion (3). It may be formed on the entire surface, may be formed only in the vertical seal part (31), or may be formed only in the non-seal part (32).
この場合において、前記開封領域表示(32d,32d′,32d″)は、前記境界線(30c)よりも前記非シール部(32)の側にある範囲内に限定して形成されることが好ましい。この場合にはさらに、前記開封領域表示(32d,32d′,32d″)は、前記非シール部(32)内に限定されることが望ましい。開封された開口縁となるべき非シール部(32)を示す表示となるからである。 In this case, it is preferable that the unsealed area display (32d, 32d ′, 32d ″) is formed only within a range on the non-sealed portion (32) side with respect to the boundary line (30c). In this case, it is further preferable that the unsealed area display (32d, 32d ′, 32d ″) is limited to the inside of the non-sealed portion (32). It is because it becomes a display which shows the non-seal part (32) which should become the opened opening edge.
本発明において、前記開封領域表示(31d″,32d″)は、前記境界線(30c)に沿って前記縦方向に伸びる表面境界域に対して外縁(30a)の側にある外側表面領域と、前記表面境界域に対して内縁(30b)の側にある内側表面領域とのそれぞれに相互に異なる態様で形成されていることが好ましい。 In the present invention, the unsealed area indication (31d ″, 32d ″) includes an outer surface area on the outer edge (30a) side with respect to a surface boundary area extending in the longitudinal direction along the boundary line (30c), It is preferable that the inner surface region located on the inner edge (30b) side with respect to the surface boundary region is formed in a mutually different manner.
本発明において、前記背貼り部(3)は両側方のいずれか一方に傾いた状態にあり、前記外観は前記背貼り部(3)が傾いた側とは反対側の表面(3A)に配置されることが好ましい。この場合において、傾斜した背貼り部(3)は、背貼り部(3)が袋本体のフィルム面(2A,2B)に対して斜めの姿勢を有する状態であってもよく、背貼り部(3)が袋本体のフィルム面(2A,2B)に対してほぼ平行になるように対向配置された状態、或いは、当該フィルム面(2A,2B)に接触するように倒伏した状態であっても構わない。 In the present invention, the back pasting portion (3) is inclined to either one of both sides, and the appearance is arranged on the surface (3A) opposite to the side on which the back pasting portion (3) is tilted. It is preferred that In this case, the inclined back pasting portion (3) may be in a state where the back pasting portion (3) has an oblique posture with respect to the film surface (2A, 2B) of the bag body. 3) is in a state of being opposed so as to be substantially parallel to the film surface (2A, 2B) of the bag body, or in a state of lying down in contact with the film surface (2A, 2B) I do not care.
次に、本発明に係る別の包装体は、袋(1)を構成するフィルム(2)の横方向に対向する一対の側縁(2s1,2s2)同士が合掌状に貼着され、縦方向に沿って伸びるように形成された背貼り部(3)と、前記縦方向の両端において前記横方向に沿って形成された一対の横シール部(4,5)とを備え、前記背貼り部(3)は、外縁側の縦シール部(31)と、内縁側の非シール部(32)と、前記縦シール部(31)及び前記非シール部(32)の前記縦方向の両側の端縁部分に設けられる端縁シール部(33,34)と、を備え、前記端縁シール部(33,34)は、前記背貼り部(3)の前記横シール部(4,5)上に配置され、前記横シール部(4,5)及び前記縦シール部(31)と連続することにより前記非シール部(32)を封止し、前記端縁シール部(33、34)の少なくとも一方に開封開始構造(33a,34a)を備えた包装体において、前記開封開始構造(33a,34a)を備えた前記端縁シール部(33,34)の外側領域(33o)若しくは当該外側領域(33o)に隣接する前記縦シール部(31)の端部の少なくとも一方の表面(3A)に設けられた第1の把持位置表示(33g,34g)と、該第1の把持位置表示(33g,34g)が設けられた前記少なくとも一方の表面(3A)に隣接する袋本体のフィルム面(2A)における前記横シール部(4,5)若しくは当該横シール部(4,5)に隣接する領域に設けられた第2の把持位置表示(4g,5g)とを具備することを特徴とする。 Next, in another package according to the present invention, a pair of side edges (2s1, 2s2) opposite to each other in the lateral direction of the film (2) constituting the bag (1) are adhered in a palm-like shape, and the longitudinal direction And a pair of lateral seal portions (4, 5) formed along the lateral direction at both ends in the longitudinal direction, and the back pasted portion. (3) is a longitudinal seal part (31) on the outer edge side, a non-seal part (32) on the inner edge side, and ends on both sides in the longitudinal direction of the longitudinal seal part (31) and the non-seal part (32). Edge seal portions (33, 34) provided at the edge portions, and the edge seal portions (33, 34) are disposed on the lateral seal portions (4, 5) of the back pasting portion (3). The non-seal part (32) is arranged and is continuous with the horizontal seal part (4, 5) and the vertical seal part (31). In the package including the opening start structure (33a, 34a) in at least one of the edge seal portions (33, 34), and the edge seal including the opening start structure (33a, 34a). part first gripping provided on at least one surface of the end portion of the longitudinal seal portion adjacent (31) (3A) on the outer side region (33o) or the outer side region (33o) of the (33, 34) The lateral seal portion (2A) on the film surface (2A) of the bag body adjacent to the at least one surface (3A) provided with the position indication (33g, 34g) and the first grip position indication (33g, 34g) ( 4, 5) or a second grip position display (4g, 5g) provided in a region adjacent to the horizontal seal portion (4, 5).
本発明において、前記背貼り部(3)は両側方のいずれか一方に傾いた状態にあり、前記第1の把持位置表示(33g,34g)は前記背貼り部(3)が傾いた側とは反対側の表面(3A)に配置されることが好ましい。この場合において、傾斜した背貼り部(3)は、背貼り部(3)が袋本体のフィルム面(2A,2B)に対して斜めの姿勢を有する状態であってもよく、背貼り部(3)が袋本体のフィルム面(2A,2B)に対してほぼ平行になるように対向配置された状態、或いは、当該フィルム面(2A,2B)に接触するように倒伏した状態であっても構わない。 In the present invention, the back pasting portion (3) is inclined to either one of both sides, and the first grip position indication (33g, 34g) is a side where the back pasting portion (3) is inclined. Is preferably disposed on the opposite surface (3A). In this case, the inclined back pasting portion (3) may be in a state where the back pasting portion (3) has an oblique posture with respect to the film surface (2A, 2B) of the bag body. 3) is in a state of being opposed so as to be substantially parallel to the film surface (2A, 2B) of the bag body, or in a state of lying down in contact with the film surface (2A, 2B) I do not care.
本発明において、前記縦シール部(31)、或いは、前記背貼り部(3)の両側方の少なくともいずれか一方の袋本体のフィルム面(2A,2B)に、前記第1の把持位置表示(33g、34g)と、前記第2の把持位置表示(4g、5g)とをそれぞれ把持して開封する旨の説明表示(31gs,2Ags)が設けられることが望ましい。当該説明表示は、文字列を備えるもの(文字列説明表示)であってもよく、図解を備えるもの(図示説明表示)であってもよく、文字列と図解の双方を備えるものであってもよい。 In the present invention, the first grip position indication (2A, 2B) is displayed on the film surface (2A, 2B) of at least one of the longitudinal seal portion (31) or at least either side of the back pasting portion (3). 33g, 34g) and the second gripping position display (4g, 5g) are preferably provided with explanation indications (31gs, 2Ags) indicating that they are held and opened. The explanation display may include a character string (character string explanation display), may include an illustration (illustration explanation display), or may include both a character string and an illustration. Good.
上記各発明においては、前記端縁シール部(33,34)における前記開封開始構造(33a,34a)に隣接する領域に、周囲と異なる態様で前記開封開始構造(33a,34a)を示す開封構造表示(33d,34d)が設けられることが好ましい。 In each of the above-mentioned inventions, the unsealing structure showing the unsealing start structure (33a, 34a) in a manner different from the surroundings in a region adjacent to the unsealing start structure (33a, 34a) in the edge seal portion (33, 34). An indication (33d, 34d) is preferably provided.
また、前記端縁シール部(33,34)における前記開封開始構造(33a,34a)に隣接する領域に、前記開封開始構造(33a,34a)から前記縦シール部(31)と前記非シール部(32)の間の境界線(30c)に向かう開封方向を示す開封方向表示(33d,34d)が設けられることが好ましい。 Further, in the region adjacent to the opening start structure (33a, 34a) in the edge seal portion (33, 34), the vertical seal portion (31) and the non-seal portion from the opening start structure (33a, 34a). It is preferable that an opening direction display (33d, 34d) indicating an opening direction toward the boundary line (30c) between (32) is provided.
さらに、上記開封構造表示若しくは上記開封方向表示(33d,34d)は、前記端縁シール部(33,34)における前記開封開始構造(33a,34a)の内外方向の両側にわたって設けられることが望ましい。 Furthermore, it is desirable that the opening structure display or the opening direction display (33d, 34d) is provided on both sides of the opening start structure (33a, 34a) in the inner and outer directions of the edge seal portion (33, 34).
本発明によれば、外縁側のシール部と内縁側の非シール部とを備える背貼り部を有し、背貼り部の端縁に開封開始構造を備えた包装体において、一般消費者が開封開始構造に従って容易に背貼り部に沿って開封することができるという優れた効果を奏し得る。 According to the present invention, in a package having a back pasting portion including a seal portion on the outer edge side and a non-seal portion on the inner edge side, and having an opening start structure on an edge of the back pasting portion, a general consumer opens According to the starting structure, an excellent effect can be obtained that it can be easily opened along the back pasting portion.
次に、添付図面を参照して本発明の実施形態について詳細に説明する。図1は、本発明に係る包装体1の全体構成を示す背面斜視図である。この包装体1を構成するフィルム2は特に限定されないが、一般的には、包装用途に応じて選定される基材層の内面上にシール性の良好なシーラント層をラミネートした片面シール性を有する合成樹脂フィルムを用いる。包装体1では、上記フィルム2の横方向(図示左右方向)の相互に対向する一対の側縁2s1と2s2を合掌状に内面同士が向かい合う状態でヒートシールなどにより貼り合わせた背貼り部3が図示中央に形成される。背貼り部3の外縁側には、縦方向(図示上下方向)に沿って伸びる縦シール部31が形成されている。縦シール部31の外縁は背貼り部3の外縁30aとなっている。また、背貼り部3の内縁側には、縦方向に沿って伸びる非シール部32が形成されている。非シール部32の基部(内容物を収容する袋本体との境界位置)は背貼り部3の内縁30bとなっている。 Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a rear perspective view showing the overall configuration of a packaging body 1 according to the present invention. The film 2 constituting the package 1 is not particularly limited, but generally has a single-sided sealing property in which a sealant layer having a good sealing property is laminated on the inner surface of a base material layer selected according to the packaging application. A synthetic resin film is used. In the package 1, there is a back pasting portion 3 in which a pair of side edges 2 s 1 and 2 s 2 facing each other in the lateral direction (left-right direction in the figure) of the film 2 are bonded together by heat sealing or the like with the inner surfaces facing each other in the shape of a palm. It is formed in the center of the figure. On the outer edge side of the back pasting portion 3, a vertical seal portion 31 extending along the vertical direction (the vertical direction in the figure) is formed. An outer edge of the vertical seal portion 31 is an outer edge 30 a of the back pasting portion 3. A non-seal portion 32 extending along the vertical direction is formed on the inner edge side of the back pasting portion 3. The base part of the non-seal part 32 (boundary position with the bag main body that stores the contents) is the inner edge 30 b of the back pasting part 3.
包装体1の縦方向の両端部はヒートシールなどにより幅方向にシールされた横シール部4,5とされる。例えば、これらの横シール部4,5のうちの一方が予め封鎖された袋構造が供給される場合には、当該袋の内部に図示しない内容物を収容した後に他方が封鎖される。また、ピロー包装においては、背貼りによって構成される筒状の包装材の内部に複数の収容物が間隔を有して配置され、前後の収容物の間において横シール部4と5に相当する部分が同時にシールされ、その直後に横シール部4と5が互いに切り離される。 Both ends in the vertical direction of the package 1 are set as horizontal seal portions 4 and 5 sealed in the width direction by heat sealing or the like. For example, when a bag structure in which one of these horizontal seal portions 4 and 5 is sealed in advance is supplied, the other is sealed after the contents (not shown) are accommodated in the bag. Further, in pillow packaging, a plurality of items are arranged at intervals inside a cylindrical packaging material formed by back bonding, and correspond to the lateral seal portions 4 and 5 between the front and rear items. The parts are sealed at the same time, and immediately thereafter, the lateral seal parts 4 and 5 are cut off from each other.
背貼り部3の上記横シール部4,5上に配置される端縁部には端縁シール部33,34が形成されている。この端縁シール部33,34は、図2に示すように、上記縦シール部31の縦方向(図2の左右方向)の両側にそれぞれ隣接する外側領域33o,34o(34oは図示せず)と、上記非シール部32の縦方向の両側にそれぞれ隣接する内側領域33i,34i(34iは図示せず)とが一体に構成される。そして、端縁シール部33,34は、上記横シール部4,5と上記縦シール部31のいずれにも連続することにより、上記非シール部32を袋の外部に対して封止している。なお、包装体1において、上記背貼り部3以外の部分はフィルム2からなる袋本体であり、この袋本体の内部における横シール部4と5の間の収容空間に各種の収容物が収納された状態とされる。 Edge seal portions 33 and 34 are formed on the edge portions of the back pasting portion 3 disposed on the horizontal seal portions 4 and 5. As shown in FIG. 2, the edge seal portions 33 and 34 are outside regions 33o and 34o (34o are not shown) adjacent to both sides of the vertical seal portion 31 in the vertical direction (left and right direction in FIG. 2). And inner regions 33i and 34i (34i not shown) adjacent to both sides of the non-seal portion 32 in the longitudinal direction are integrally formed. And the edge seal parts 33 and 34 are sealing the said non-seal part 32 with respect to the exterior of a bag by continuing in any of the said horizontal seal parts 4 and 5 and the said vertical seal part 31. . In the package 1, the portion other than the back pasting portion 3 is a bag main body made of the film 2, and various items are stored in the storage space between the horizontal seal portions 4 and 5 inside the bag main body. It is assumed that
背貼り部3において、上記縦シール部31と上記非シール部32の境界線30cは縦方向に沿って直線状に伸びるように形成される。また、上記端縁シール部33,34の縁部には開封開始構造33a,34aが設けられている。この開封開始構造は図1では台形型の先端形状を有するノッチや切り欠きなどである。なお、図示例では端縁シール部33,34の双方に開封開始構造33a,34aを設けているが、端縁シール部33,34のうち、縦方向の少なくとも一方の端縁シール部に開封開始構造を設ければよい。例えば、ピロー包装などにおいて、横シール部4及び5を同時にヒートシールによって形成し、その後、横シール部4と5を切断して分離する場合には、その切断形状によって横シール部4及び5とともに切断される背貼り部3の端部の一方に開封開始構造としてのノッチが形成され、他方に当該ノッチに対応する突起が形成されるようにしてもよい。また、端縁シール部33に設ける開封開始構造と、端縁シール部34に設ける開封開始構造とは、相互に異なる構造であってもよいが、基本的に相互に同様の構成を採り得るので、以下においては、端縁シール部33についてのみ説明し、端縁シール部34の開封開始構造の説明は省略する。 In the back pasting portion 3, the boundary line 30c between the vertical seal portion 31 and the non-seal portion 32 is formed to extend linearly along the vertical direction. Further, opening start structures 33a and 34a are provided at the edge portions of the edge seal portions 33 and 34, respectively. This opening start structure is a notch or notch having a trapezoidal tip shape in FIG. In the illustrated example, the opening start structures 33a and 34a are provided in both of the edge seal portions 33 and 34, but opening is started in at least one of the edge seal portions 33 and 34 in the longitudinal direction. A structure may be provided. For example, in the case of pillow packaging, when the horizontal seal portions 4 and 5 are formed by heat sealing at the same time, and then the horizontal seal portions 4 and 5 are cut and separated, together with the horizontal seal portions 4 and 5 depending on the cutting shape A notch as an opening start structure may be formed on one of the ends of the back pasting portion 3 to be cut, and a protrusion corresponding to the notch may be formed on the other. Also, the opening start structure provided in the edge seal portion 33 and the opening start structure provided in the edge seal portion 34 may be different from each other, but can basically adopt the same configuration as each other. In the following, only the edge seal portion 33 will be described, and description of the opening start structure of the edge seal portion 34 will be omitted.
図2には、開封開始構造33aを備えた背貼り部3の端部近傍の拡大部分側面図が示される。ただし、本発明の開封開始構造としては、上記の台形型のノッチからなる開封開始構造33a,34aの他に、図5(a)に示す切り込み(I字型のノッチ)からなる開封開始構造33bや図5(b)に示すV字型のノッチからなる開封開始構造33cなど、種々の形状からなる各種の開封開始構造を用いることができる。さらに、開封開始構造は、上記ノッチ(切り欠き)や切り込み(スリット)に限らず、図7に示すようなミシン目、ハーフカット線、微小な穿孔や傷痕の列などからなる各種の切り裂き線であってもよい。すなわち、これらの切り裂き線が延在する方向と、それらの開封先に向かう方向(縦方向)の先端に相当する開封開始端33pの位置を観念することができるものであって、結果として縦方向に向けた易開封作用を奏するものであれば、上記開封開始構造として用いることができる。 FIG. 2 shows an enlarged partial side view of the vicinity of the end of the back pasting portion 3 provided with the opening start structure 33a. However, as the opening start structure of the present invention, in addition to the opening start structure 33a, 34a formed of the trapezoidal notch described above, the opening start structure 33b formed of a cut (I-shaped notch) shown in FIG. Various opening start structures having various shapes such as an opening start structure 33c including a V-shaped notch shown in FIG. 5B can be used. Furthermore, the unsealing start structure is not limited to the above notches and notches (slits), but includes various cut lines composed of perforations, half-cut lines, fine perforations, rows of scars, and the like as shown in FIG. There may be. That is, it is possible to imagine the position of the opening start end 33p corresponding to the tip in the direction in which these tear lines extend and the direction toward the opening destination (vertical direction), and as a result, the vertical direction Any structure can be used as the opening start structure as long as it has an easy-opening action toward the surface.
次に、図2を参照して、本発明に係る第1実施形態の包装体1の詳細な構造について説明する。本実施形態においては、一方の端縁シール部33の端縁部から切り欠き状に構成されたノッチからなる開封開始構造33aが形成されている。この開封開始構造33aは、V字状の先端形状を有し、その先端の頂点が先端である開封開始端33pとなっている。この開封開始端33pは、縦シール部31の縦方向の側(図示左側)にある外側領域33oではなく、非シール部32の縦方向の側(図示左側)にある内側領域33i内に配置されている。この開封開始端33pの位置は、開封開始端33pから切り裂き線が縦方向に伸びて端縁シール部33、34の縦シール部31及び非シール部32との境界に達したときに、当該切り裂き線が境界線30cの近傍のやや内縁側から非シール部32に進入し、それ以降、上記切り裂き線が非シール部32内において境界線30cに沿って縦方向に伸びるように意図されている。 Next, with reference to FIG. 2, the detailed structure of the package 1 of 1st Embodiment which concerns on this invention is demonstrated. In the present embodiment, an unsealing start structure 33a is formed which includes a notch configured in a notch shape from the edge of one edge seal 33. The opening start structure 33a has a V-shaped tip shape, and the apex of the tip is an opening start end 33p that is the tip. The unsealing start end 33p is arranged not in the outer region 33o on the vertical side (the left side in the drawing) of the vertical seal portion 31 but in the inner region 33i on the vertical side (the left side in the drawing) of the non-seal portion 32. ing. The position of the opening start end 33p is determined when the tear line extends in the vertical direction from the opening start end 33p and reaches the boundary between the vertical seal portion 31 and the non-seal portion 32 of the edge seal portions 33 and 34. It is intended that the line enters the non-seal portion 32 from the slightly inner edge near the boundary line 30c, and thereafter the tear line extends in the non-seal portion 32 along the boundary line 30c in the vertical direction.
本実施形態の場合、フィルム2の材質や構造は特に限定されない。これは、上記端縁シール部33に開封開始構造33aが形成されているため、手切れ性を有しないフィルムであっても、容易に開封を開始することができるからである。ただし、開封をさらに容易化するためには、上記縦方向に引き裂きやすい特性を有するカット方向性のあるものが好ましく、例えば、上記縦方向に延伸した一軸延伸フィルム(一軸延伸ポリプロピレン(OPP)、一軸延伸ポリエチレン(HDPE))などが挙げられる。ピロー包装機などの製袋装置に使用するフィルム2の原反としては、当該原反の縦方向に沿ってカット性を有するものを用いることが望ましい。 In the case of this embodiment, the material and structure of the film 2 are not particularly limited. This is because, since the opening start structure 33a is formed in the edge seal portion 33, opening can be easily started even with a film that does not have hand tearability. However, in order to further facilitate the opening, a film having a cut direction having the property of being easily torn in the longitudinal direction is preferable. For example, a uniaxially stretched film (uniaxially stretched polypropylene (OPP), uniaxially stretched in the longitudinal direction) is preferable. Stretched polyethylene (HDPE)) and the like. As an original fabric of the film 2 used for a bag making apparatus such as a pillow wrapping machine, it is desirable to use a material having a cut property along the longitudinal direction of the original fabric.
フィルム2は上述のように樹脂フィルムであれば特に限定されないが、ヒートシールを用いて製袋することができるようにするために、基材層とシーラント層の二層構造を有するものであることが好ましい。また、フィルム2の厚みは20〜100μmであることが好ましく、30〜80μmであることが望ましい。引き裂き性については上述のように方向性を有しないもので良いが、一軸延伸フィルムなどのカット性を有するフィルムであれば、上記縦方向にカット性を有することが好ましい。 The film 2 is not particularly limited as long as it is a resin film as described above, but has a two-layer structure of a base material layer and a sealant layer so that bags can be formed using heat sealing. Is preferred. Further, it is preferred that the thickness of the film 2 is 20 ~ 100 [mu] m, it is desirable that 30 to 80 [mu] m. As for the tearability, it may be one having no directionality as described above, but if it is a film having cutability such as a uniaxially stretched film, it is preferable to have cutability in the longitudinal direction.
図3及び図4は、図1及び図2に示す基本構造を備えた上記第1実施形態の包装体1に形成される外観を模式的に示している。本実施形態では、背貼り部3の外観として、背貼り部3の表裏両面を構成する一方の表面部3Aと他方の表面部3Bのうちの少なくとも一方の表面部3Aに、縦シール部31と非シール部32の間の境界線30cに沿って縦方向に伸びる開封領域表示32dを具備する。この開封領域表示32dは、背貼り部3の表面部3A上に設けられた視覚上周囲と区別可能な態様を有し、かつ、縦方向に沿った、すなわち、境界線30cに沿った延長形状を有する。 3 and 4 schematically show the appearance formed on the packaging body 1 of the first embodiment having the basic structure shown in FIGS. 1 and 2. In the present embodiment, as the appearance of the back pasting portion 3, the vertical seal portion 31 and the surface portion 3A of one surface portion 3A and the other surface portion 3B constituting both the front and back surfaces of the back pasting portion 3 are provided. An unsealed area display 32d extending in the vertical direction along the boundary line 30c between the non-sealed portions 32 is provided. This unsealed area display 32d has an aspect distinguishable from the visual periphery provided on the surface portion 3A of the back pasting portion 3, and extends along the vertical direction, that is, along the boundary line 30c. Have
開封領域表示32dの態様は、例えば、文字、図形、記号、模様、凹凸、透光性、反射性、若しくは、色彩、或いは、これらのうちの二以上の結合からなることができる。また、開封領域表示32dは、フィルム2への印刷の他に、貼付け、押印、転写、刻印、レーザ加工などの各種の方法(以下、単に「印刷等」という。)で設けることができる。これらの点は、後述する他の表示についても同様である。 The form of the unsealed area display 32d can be composed of, for example, characters, figures, symbols, patterns, unevenness, translucency, reflectivity, color, or a combination of two or more of these. In addition to printing on the film 2, the unsealed area display 32 d can be provided by various methods (hereinafter simply referred to as “printing”) such as pasting, stamping, transferring, engraving, and laser processing. These points are the same for other displays described later.
図示例では、背貼り部3の外観において、上記の開封領域表示32dは、背貼り部3の一方の表面部3Aの中で縦方向に帯状に伸びる非シール部32の表面部分において、境界線30cに沿って縦方向に伸びる帯状の印刷等によって形成された領域である。この開封領域表示32dは、上記境界線30cよりも僅かに内縁30bの側に入り込んだ位置を縦方向に伸びる外縁線32doとし、内縁30bに対してやや上記境界線30cの側に入り込んだ位置を縦方向に伸びる内縁線30diとする帯状の領域である。開封領域表示32dは、例えば、図10〜図12に示す印刷パターンのように、外縁線32doと内縁線32diとの二本の線分を印刷することによって構成されていてもよく、或いは、これに、外縁線32doと内縁線32diとの間に「カットゾーン」などの文字列を配列させたものであってもよい。また、開封領域表示32dは、上述のように外縁線32doと内縁線32diが印刷等によって表わされているか否かを問わず、図9に示す印刷パターンのように、外縁線32doと内縁線32diとの間の領域を、その外側にある領域とは異なる模様、色彩、反射率、透過率等にしたものであってもよい。この場合に、上記の文字列を表示する場合、当該文字列を所定の色彩にて表示するだけでなく、図9に示すように抜き文字にして表示してもよい。 In the illustrated example, in the appearance of the back pasting portion 3, the unsealed area display 32 d is a boundary line on the surface portion of the non-seal portion 32 that extends in the vertical direction in one surface portion 3 A of the back pasting portion 3. This is an area formed by strip-shaped printing or the like extending in the vertical direction along 30c. In this unsealed area display 32d, a position that slightly enters the inner edge 30b side from the boundary line 30c is defined as an outer edge line 32do that extends in the vertical direction, and a position that slightly enters the boundary line 30c side relative to the inner edge 30b. This is a belt-like region having an inner edge line 30di extending in the vertical direction. The unsealed area display 32d may be configured by printing two line segments of the outer edge line 32do and the inner edge line 32di, for example, as in the print patterns shown in FIGS. In addition, a character string such as a “cut zone” may be arranged between the outer edge line 32do and the inner edge line 32di. In addition, the unsealed area display 32d is displayed on the outer edge line 32do and the inner edge line as in the print pattern shown in FIG. 9 regardless of whether the outer edge line 32do and the inner edge line 32di are represented by printing or the like. The area between 32 di may be a pattern, color, reflectance, transmittance, etc. different from the area outside. In this case, when the above character string is displayed, the character string may be displayed not only in a predetermined color but also as a blank character as shown in FIG.
上述の開封領域表示32dは、図示例のように非シール部32内にのみ上述のように所定の表示を施すことによっても構成できるが、縦シール部31と非シール部32の間にそれぞれ相互に異なる文字、図形、記号、凹凸、模様、色彩、光の反射率や透過率などを設定することによっても構成することができる。例えば、図9に示すフィルム2の印刷パターンでは、境界線30cに沿って縦方向に伸びる表面境界域の外側にある外側表面領域を薄い第1の色相(例えば、淡い青色)で塗りつぶし、当該表面境界域の内側にある内側表面領域を濃色の第2の色相(例えば、濃いオレンジ色)で塗りつぶすことによって、延長形状の開封領域表示を形成している。この場合において、外側表面領域には、第1の色相の背景を有する帯状の領域内に、開封方法の説明書きが重畳するように印刷等により形成されている。また、内側表面領域には、第2の色相の背景を有する帯状の領域内に、「カットゾーン」の白抜き文字が表示されている。 The above-described unsealed area display 32d can also be configured by giving a predetermined display as described above only in the non-sealed portion 32 as shown in the figure, but the vertical seal portion 31 and the non-sealed portion 32 are mutually connected. It can also be configured by setting different characters, figures, symbols, irregularities, patterns, colors, light reflectance and transmittance. For example, in the printing pattern of the film 2 shown in FIG. 9, the outer surface area outside the surface boundary area extending in the vertical direction along the boundary line 30c is painted with a thin first hue (for example, light blue), and the surface By extending the inner surface area inside the boundary area with a dark second hue (for example, dark orange), an extended-shaped unsealed area display is formed. In this case, the outer surface region is formed by printing or the like so that the description of the unsealing method is superimposed on the band-shaped region having the background of the first hue. Further, in the inner surface region, a white character of “cut zone” is displayed in a band-like region having a background of the second hue.
本実施形態では、上述のように、境界線30cに沿って縦方向に伸びる延長形状の開封領域表示を一つの特徴とするが、この場合に、周囲とは異なる態様で開封開始構造33aを示す開封構造表示33d,34dを設けることが好ましい。図3及び図4に示す開封構造表示33d,34dは、開封開始構造33a,34aに隣接する領域に、周囲に向けて異なる色彩の帯状の輪郭線を交互に配列させた縁取り構造を備えている。ただし、この開封構造表示33d,34dは、周囲と異なる色彩や濃淡を有する単なる一様な態様の印刷等によるパターン領域であってもよい。 In the present embodiment, as described above, one feature is an extended-shaped opening area display extending in the vertical direction along the boundary line 30c. In this case, the opening start structure 33a is shown in a manner different from the surroundings. It is preferable to provide opening structure displays 33d and 34d. The opening structure displays 33d and 34d shown in FIG. 3 and FIG. 4 are provided with a border structure in which strip-shaped contour lines of different colors are alternately arranged in the region adjacent to the opening start structures 33a and 34a. . However, the unsealing structure displays 33d and 34d may be pattern regions obtained by printing or the like in a simple uniform manner having different colors and shades from the surroundings.
また、この開封構造表示33dは、ノッチ形状に合わせた縁取り構造によって縦方向に向かう矢印状の表示を構成していると見ることができ、開封開始構造33a,34aを用いた場合の開封方向を示す開封方向表示にもなっている。一般的には、開封方向を示す矢印状や三角状のパターンを用いることにより、開封方向表示とすることができる。なお、上記の開封領域表示32dは、非シール部32だけでなく、非シール部32から隣接する端縁シール部33,34内にも延在し、上記開封構造表示若しくは上記開封方向表示33dに達する位置まで印刷されている。このようにすると、開封開始構造33a,34aに気づきやすくなるとともに、当該開封開始構造33a,34aと開封領域である非シール部32若しくは境界線30cとの関係をより容易に把握しやすくなり、その開封方向も容易に知ることができるようになる。 Further, the opening structure display 33d can be seen as constituting an arrow-shaped display extending in the vertical direction by an edging structure matched to the notch shape, and the opening direction when the opening start structures 33a and 34a are used is shown. The opening direction indication is also shown. Generally, the opening direction can be displayed by using an arrow-shaped or triangular pattern indicating the opening direction. The opening region display 32d extends not only to the non-sealed portion 32 but also to the edge seal portions 33 and 34 adjacent to the non-sealed portion 32, and is displayed on the opening structure display or the opening direction display 33d. Printed to reach the position. This makes it easier to notice the opening start structures 33a, 34a and makes it easier to grasp the relationship between the opening start structures 33a, 34a and the non-sealed portion 32 or the boundary line 30c, which is the opening area. The opening direction can be easily known.
本実施形態においては、図6(a)に示すように、背貼り部3がフィルム2の両側縁2s1と2s2の内面同士をヒートシールすることによって構成されている。この場合に、製袋工程やピロー包装の過程において、センターシール部である背貼り部3は、多くの場合、図6(b)又は(c)に示すように、左右いずれかの側の袋本体のフィルム面に向けて傾斜した状態に形成される。背貼り部3の傾斜態様は、図6(b)に示すように片側へ弱く傾いた状態になることもあり、図6(c)に示すように、袋本体のフィルム面2A,2Bのうちの片方に密着するほどに強く傾いた状態になることもある。いずれの場合においても、背貼り部3の傾いた側(図示右側)とは反対側(図示左側)の背貼り部3の表面部3Aが外部から視認しやすくなる。したがって、この表面部3Aに上記開封領域表示32dや開封構造表示若しくは開封方向表示33dを設けることが好ましい。ただし、他方の表面部3Bにも同様の表示を設けるようにしても構わない。 In this embodiment, as shown to Fig.6 (a), the back pasting part 3 is comprised by heat-sealing the inner surfaces of the both-sides edges 2s1 and 2s2 of the film 2. As shown in FIG. In this case, in the bag making process and the pillow packaging process, the back pasting portion 3 as the center seal portion is often a bag on either the left or right side as shown in FIG. 6 (b) or (c). It is formed in a state inclined toward the film surface of the main body. As shown in FIG. 6 (b), the inclination of the back pasting portion 3 may be slightly inclined to one side, and as shown in FIG. 6 (c), the film surfaces 2A and 2B of the bag body It may be in a state of being tilted so strongly that it is in close contact with one side of In any case, the surface portion 3A of the back pasting portion 3 on the opposite side (left side in the drawing) to the inclined side (right side in the drawing) of the back pasting portion 3 is easily visible from the outside. Therefore, it is preferable to provide the opening area display 32d, the opening structure display, or the opening direction display 33d on the surface portion 3A. However, a similar display may be provided on the other surface portion 3B.
本実施形態においては、もう一つの特徴点である、一対の把持位置表示33g,4g又は34g,5gが形成されている。ただし、これらの把持位置表示は、上記開封領域表示32dを設けない場合においても単独で設けることができる。図3に示すように、表面部3Aにおいて、縦シール部31の両端部である、端縁シール部33,34及びこれと隣接する領域に、第1の把持位置表示33g,34gが印刷等によって形成されている。この第1の把持位置表示33g,34gは、端縁シール部33,34のうちの外側領域33o内、若しくは、端縁シール部33,34に隣接する縦シール部31の端部内に形成される。図示例では、第1の把持位置表示33g,34gは、外側領域33oと縦シール部31の端部との境界線に跨る位置に形成されている。また、第1の把持位置表示33g,34gは、端縁シール部33,34の端縁33e,34eから縦シール部31へ向かう方向(これは縦方向、すなわち、開封する方向と一致する。)に向けた矢印形状を備えている。したがって、図示例の第1の把持位置表示33g,34gは、開封開始構造33a,34aに隣接する位置に設けられているため、上述の開封方向表示にも該当する。 In the present embodiment, a pair of gripping position displays 33g, 4g or 34g, 5g, which is another feature point, is formed. However, these gripping position displays can be provided independently even when the opening area display 32d is not provided. As shown in FIG. 3, in the surface portion 3A, the first gripping position indications 33g and 34g are printed on the edge seal portions 33 and 34, which are both ends of the vertical seal portion 31, and the regions adjacent thereto by printing or the like. Is formed. The first gripping position display 33 g, 34g are in the outer side region 33o of the edge seal portions 33 and 34, or are formed in the end portion of the vertical seal portion 31 adjacent to the edge seal portions 33 The In the illustrated example, a first gripping position display 33 g, 34g are formed at positions across the boundary line between the end of the outer side region 33o and vertical seal portion 31. Further, the first grip position indications 33g and 34g are directions from the end edges 33e and 34e of the end seal portions 33 and 34 toward the vertical seal portion 31 (this coincides with the vertical direction, that is, the opening direction). It has an arrow shape toward Therefore, since the first grip position indications 33g and 34g in the illustrated example are provided at positions adjacent to the opening start structures 33a and 34a, they also correspond to the opening direction indication described above.
一方、上記第1の把持位置表示33g,34gが設けられている表面部3Aに隣接する袋本体のフィルム面2A上には、第2の把持位置表示4g,5gが形成されている。この第2の把持位置表示4g,5gは、横シール部4,5若しくは、これらの横シール部4,5に隣接する袋本体のフィルム面2A上に形成される。図示例では、第2の把持位置表示4g,5gは、横シール部4,5と、これに隣接する袋本体のフィルム面2A上との間に跨るように形成されている。第2の把持位置表示4g、5gの形状は、図示例では楕円形状である。なお、第1の把持位置表示33g,34g及び第2の把持位置表示4g,5gの形状、模様、色彩等は特に限定されるものではない。 On the other hand, second grip position indications 4g and 5g are formed on the film surface 2A of the bag body adjacent to the surface portion 3A where the first grip position indications 33g and 34g are provided. The second grip position indications 4g and 5g are formed on the lateral seal portions 4 and 5 or on the film surface 2A of the bag body adjacent to the lateral seal portions 4 and 5. In the illustrated example, the second grip position indications 4g and 5g are formed so as to straddle between the lateral seal portions 4 and 5 and the film surface 2A of the bag body adjacent thereto. The shapes of the second grip position indications 4g and 5g are elliptical in the illustrated example. Note that the shapes, patterns, colors, and the like of the first holding position displays 33g and 34g and the second holding position displays 4g and 5g are not particularly limited.
本実施形態においては、上記第1の把持位置表示33g,34g及び第2の把持位置表示4g,5gが形成された部位をそれぞれ別の手で把持し、開封開始構造33a,34aから縦方向に引き裂く方法で開封する旨の説明表示が設けられている。すなわち、本実施形態においては、縦シール部31において、縦方向に沿って文字列が表示されてなる文字列説明表示31gsと、背貼り部3の側方に配置される袋本体のフィルム面2A上に形成された図示説明表示2Agsとが設けられている。文字列説明表示31gsと図示説明表示2Agsの具体的な例は図9乃至図12に示すフィルム2の印刷パターンにも示されている。 In the present embodiment, the parts where the first grip position indications 33g and 34g and the second grip position indications 4g and 5g are formed are gripped by different hands, and the longitudinal direction from the opening start structures 33a and 34a. An explanation display is provided to the effect that it is opened by a tearing method. That is, in the present embodiment, in the vertical seal portion 31, a character string explanation display 31gs in which a character string is displayed along the vertical direction, and the film surface 2A of the bag body disposed on the side of the back pasting portion 3. An illustrated explanation display 2Ags formed above is provided. Specific examples of the character string explanation display 31gs and the illustration explanation display 2Ags are also shown in the print pattern of the film 2 shown in FIGS.
なお、上記第1の把持位置表示33g,34gは、背貼り部3の一方の表面部3Aに設けられ、第2の把持位置表示4g,5gは、この一方の表面部3Aに隣接する側の横シール部4,5(袋本体のフィルム面2Aの端縁に形成された横シール部4,5)若しくはこれに隣接する袋本体のフィルム面2A上の領域に形成される。このことは、背貼り部3が表面部3Aとは反対側に傾斜した状態とされている場合に一対の把持位置表示の視認性を高めるうえで効果的である。ただし、他方の表面部3B及びこれに隣接する4,5,2Bなどの各箇所にも、上記と対応する一対の把持位置表示を設けても構わない。 The first grip position indications 33g and 34g are provided on one surface portion 3A of the back pasting portion 3, and the second grip position indications 4g and 5g are on the side adjacent to the one surface portion 3A. It forms in the area | region on the film surface 2A of the horizontal seal | sticker part 4 and 5 (the horizontal seal | sticker part 4 and 5 formed in the edge of the film surface 2A of a bag main body) or the bag main body adjacent to this. This is effective in increasing the visibility of the pair of gripping position displays when the back pasting portion 3 is inclined to the side opposite to the surface portion 3A. However, a pair of gripping position indications corresponding to the above may also be provided in each of the other surface portion 3B and each of the portions 4, 5, 2B adjacent thereto.
図7は、他の実施形態の例を示す部分拡大図である。この実施形態では、背貼り部3の表面部3A上の端縁シール部33において、端縁33eから形成されたミシン目状の切り込みからなる開封開始構造33b′が設けられている。そして、この開封開始構造33b′の周囲には印刷等によって形成された縁取り模様からなる開封構造表示33d′が形成されている。また、この実施形態では、背貼り部3の表面部3Aにおいて、端縁シール部33の外側領域33oの表面上に第1の把持位置表示33g′が形成されている。また、端縁シール部33に隣接する横シール部4(フィルム面2Aの端縁)に第2の把持位置表示4g′が形成されている。さらに、背貼り部3の表面部3Aにおいて、非シール部32の表面上には開封領域表示32d′が形成されている。 FIG. 7 is a partially enlarged view showing an example of another embodiment. In this embodiment, in the edge seal part 33 on the surface part 3A of the back pasting part 3, an opening start structure 33b ′ formed by a perforated cut formed from the edge 33e is provided. An opening structure display 33d ′ composed of a border pattern formed by printing or the like is formed around the opening start structure 33b ′. In this embodiment, the first grip position display 33g ′ is formed on the surface of the outer region 33o of the edge seal portion 33 on the surface portion 3A of the back pasting portion 3. A second grip position display 4g ′ is formed on the lateral seal portion 4 (the edge of the film surface 2A) adjacent to the edge seal portion 33. Further, an opening region display 32 d ′ is formed on the surface of the non-seal portion 32 in the surface portion 3 </ b> A of the back pasting portion 3.
図8は、さらに別の実施形態の例を示す部分拡大図である。この実施形態では、背貼り部3の表面部3A上の端縁シール部33の端縁33eは、横シール部4の端縁4eと同様に、端縁に沿ってギザギザ状に形成された端縁形状を備えている。したがって、この実施形態では、端縁シール部33の端縁33eの全体にわたって開封開始構造33b″が形成されている。実際には、これらの端縁33eに沿って形成された端縁形状のうちの一部を開封開始構造33b″として用いることになる。また、この実施形態では、背貼り部3の表面部3Aにおいて、端縁シール部33の外側領域33oの表面上に第1の把持位置表示33g″が形成されている。また、端縁シール部33に隣接する横シール部4(フィルム面2Aに隣接する部分)に第2の把持位置表示4g″が形成されている。 FIG. 8 is a partially enlarged view showing an example of still another embodiment. In this embodiment, the edge 33e of the edge seal portion 33 on the surface portion 3A of the back pasting portion 3 is formed in a jagged shape along the edge, like the edge 4e of the lateral seal portion 4. It has an edge shape. Therefore, in this embodiment, the opening start structure 33b ″ is formed over the entire edge 33e of the edge seal portion 33. Actually, among the edge shapes formed along these edges 33e, Is used as an opening start structure 33b ″. In this embodiment, the first gripping position display 33g ″ is formed on the surface of the outer region 33o of the edge seal portion 33 on the surface portion 3A of the back pasting portion 3. Also, the edge seal portion. A second grip position display 4g ″ is formed on the lateral seal portion 4 adjacent to 33 (the portion adjacent to the film surface 2A).
さらに、背貼り部3の表面部3Aにおいて、非シール部32の表面上には、境界線30cの両側にそれぞれ開封領域表示31d″と32d″が形成されている。ここで、開封領域表示31d″は、直線状の線形若しくは帯形に構成されている。また、開封領域表示32d″は、ジグザグ状の線形に、若しくは、複数の三角形が縦方向に配列された形状に構成されている。開封領域表示31d″と32d″の境界である表面境界域は境界線30c上ではなくてもよい。例えば、図示例では、表面境界域は、境界線30cからやや非シール部32の側に入り込んだ表面部位に設けられる。また、この表面境界域は、幅を持たない線状に構成されていてもよく、幅を有する帯状や波状に形成されていてもよい。いずれにしても、この実施形態では、背貼り部3の少なくとも一方の表面部3Aにおいて、表面境界域を挟んだ両側に、少なくとも二つの開封領域表示31d″,32d″が形成されている。このように、相互に視覚上区別可能な態様の複数の開封領域表示31d″,32d″がストライプ状に形成されることで、実施形態が有する背貼り部3の縦シール部31と非シール部32によって構成される開封構造がさらに強調され、一般消費者が開封構造を把握しやすくなる。このようなストライプ状の表示構造は、図9〜図12の印刷パターンにも示されている。 Further, in the surface portion 3A of the back pasting portion 3, on the surface of the non-sealing portion 32, unsealed area indications 31d ″ and 32d ″ are formed on both sides of the boundary line 30c, respectively. Here, the unsealed area display 31d ″ is configured in a linear shape or a strip shape. Also, the unsealed area display 32d ″ is in a zigzag shape or a plurality of triangles are arranged in the vertical direction. It is configured in shape. The surface boundary area that is the boundary between the unsealed area displays 31d ″ and 32d ″ may not be on the boundary line 30c. For example, in the illustrated example, the surface boundary area is provided in a surface portion that slightly enters the non-sealed portion 32 side from the boundary line 30c. Moreover, this surface boundary area may be comprised in the linear form which does not have a width | variety, and may be formed in the strip | belt shape and wave shape which have a width | variety. In any case, in this embodiment, at least two unsealed region displays 31d ″ and 32d ″ are formed on both sides of the surface boundary region on at least one surface portion 3A of the back pasting portion 3. As described above, the plurality of unsealed region displays 31d ″ and 32d ″ that are visually distinguishable from each other are formed in a stripe shape, so that the vertical sealing portion 31 and the non-sealing portion of the back pasting portion 3 according to the embodiment are provided. The opening structure constituted by 32 is further emphasized, and it becomes easier for general consumers to grasp the opening structure. Such a stripe-like display structure is also shown in the print patterns of FIGS.
尚、本発明に係る包装体は、上述の図示例にのみ限定されるものではなく、本発明の要旨を逸脱しない範囲内において種々変更を加え得ることは勿論である。例えば、図示例ではピロー包装と同様に側縁が連続する袋構造となっているが、開封構造としての背貼り部3を有するものであれば、例えば、3方シール袋や4方シール袋などであってもよいなど、他の部分が異なる構造を有するものであっても構わず、適宜に変更することができる。 The package according to the present invention is not limited to the illustrated examples described above, and it is needless to say that various changes can be made without departing from the gist of the present invention. For example, in the illustrated example, a bag structure with continuous side edges is provided as in the case of pillow packaging. However, as long as it has a back pasting portion 3 as an opening structure, for example, a three-side seal bag, a four-side seal bag, etc. For example, other parts may have different structures, and may be changed as appropriate.
1…包装体、2…フィルム、2A,2B…袋本体のフィルム面、2s1,2s2…一対の側縁、3…背貼り部、30a…外縁、30b…内縁、30c…境界線、31…シール部、32…非シール部、33,34…端縁シール部、33o…外側領域、33i…内側領域、33a〜33c…開封開始構造、33p…開封開始端、4,5…横シール部、32d,32d′,31d″,32d″…開封領域表示、33d…開封構造表示(開封方向表示)、33g,34g…第1の把持位置表示、4g,5g…第2の把持位置表示 DESCRIPTION OF SYMBOLS 1 ... Packaging body, 2 ... Film, 2A, 2B ... Film surface of a bag main body, 2s1, 2s2 ... A pair of side edges, 3 ... Back sticking part, 30a ... Outer edge, 30b ... Inner edge, 30c ... Borderline, 31 ... Seal Part, 32 ... non-seal part, 33, 34 ... edge seal part, 33o ... outer region, 33i ... inner region, 33a to 33c ... opening start structure, 33p ... opening start end, 4, 5 ... lateral seal part, 32d 32d ', 31d ", 32d" ... opening area display, 33d ... opening structure display (opening direction display), 33g, 34g ... first gripping position display, 4g, 5g ... second gripping position display
Claims (10)
前記背貼り部(3)は、前記縦シール部(31)と前記非シール部(32)の間の境界線(30c)に沿って伸びる延長形状の、視覚上周囲と区別可能な態様の開封領域表示(32d,32d′,31d″,32d″)を具備し、
前記開封領域表示(32d,32d′,31d″)は、前記縦方向に伸びる帯状に構成されることを特徴とする包装体。 A pair of side edges (2s1, 2s2) opposite to each other in the lateral direction of the film (2) constituting the bag (1) are pasted in a palm-like shape, and are formed so as to extend along the longitudinal direction ( 3) and a pair of horizontal seal portions (4, 5) formed along the horizontal direction at both ends in the vertical direction, and the back pasting portion (3) is a vertical seal portion (31 on the outer edge side). ), The inner edge side non-seal part (32), and the edge seal part (33, 34) provided at the edge part on both sides in the longitudinal direction of the longitudinal seal part (31) and the non-seal part (32). ), And the edge seal portion (33, 34) is disposed on the lateral seal portion (4, 5) of the back pasting portion (3), and the lateral seal portion (4, 5) and The non-seal part (32) is sealed by being continuous with the vertical seal part (31), and the edge seal part (3 , On at least one open trigger structure (33a 34), in the packaging body having a 34a),
The back pasting part (3) is an extended shape extending along a boundary line (30c) between the vertical seal part (31) and the non-seal part (32), and is opened in a form distinguishable from the visual periphery. Area display (32d, 32d ′, 31d ″, 32d ″) ,
The package is characterized in that the unsealed area display (32d, 32d ', 31d ") is formed in a strip shape extending in the longitudinal direction .
前記背貼り部(3)は、前記縦シール部(31)と前記非シール部(32)の間の境界線(30c)に沿って伸びる延長形状の、視覚上周囲と区別可能な態様の開封領域表示(32d,32d′,31d″,32d″)を具備し、
前記開封領域表示(32d,32d′,32d″)は、前記境界線(30c)よりも前記非シール部(32)の側にある範囲内に限定して形成されることを特徴とする包装体。 A pair of side edges (2s1, 2s2) opposite to each other in the lateral direction of the film (2) constituting the bag (1) are pasted in a palm-like shape, and are formed so as to extend along the longitudinal direction ( 3) and a pair of horizontal seal portions (4, 5) formed along the horizontal direction at both ends in the vertical direction, and the back pasting portion (3) is a vertical seal portion (31 on the outer edge side). ), The inner edge side non-seal part (32), and the edge seal part (33, 34) provided at the edge part on both sides in the longitudinal direction of the longitudinal seal part (31) and the non-seal part (32). ), And the edge seal portion (33, 34) is disposed on the lateral seal portion (4, 5) of the back pasting portion (3), and the lateral seal portion (4, 5) and The non-seal part (32) is sealed by being continuous with the vertical seal part (31), and the edge seal part (3 , On at least one open trigger structure (33a 34), in the packaging body having a 34a),
The back pasting part (3) is an extended shape extending along a boundary line (30c) between the vertical seal part (31) and the non-seal part (32), and is opened in a form distinguishable from the visual periphery. Area display (32d, 32d ′, 31d ″, 32d ″) ,
The opening area display (32d, 32d ', 32d " ) shall be the being formed only within a range on the side of the non-sealing portion than the boundary (30c) (32) follicles Body.
前記背貼り部(3)は、前記縦シール部(31)と前記非シール部(32)の間の境界線(30c)に沿って伸びる延長形状の、視覚上周囲と区別可能な態様の開封領域表示(32d,32d′,31d″,32d″)を具備し、
前記開封領域表示(31d″,32d″)は、前記境界線(30c)に沿って前記縦方向に伸びる表面境界域に対して外縁(30a)の側にある外側表面領域と、前記表面境界域に対して内縁(30b)の側にある内側表面領域とのそれぞれに相互に異なる態様で形成されていることを特徴とする包装体。 A pair of side edges (2s1, 2s2) opposite to each other in the lateral direction of the film (2) constituting the bag (1) are pasted in a palm-like shape, and are formed so as to extend along the longitudinal direction ( 3) and a pair of horizontal seal portions (4, 5) formed along the horizontal direction at both ends in the vertical direction, and the back pasting portion (3) is a vertical seal portion (31 on the outer edge side). ), The inner edge side non-seal part (32), and the edge seal part (33, 34) provided at the edge part on both sides in the longitudinal direction of the longitudinal seal part (31) and the non-seal part (32). ), And the edge seal portion (33, 34) is disposed on the lateral seal portion (4, 5) of the back pasting portion (3), and the lateral seal portion (4, 5) and The non-seal part (32) is sealed by being continuous with the vertical seal part (31), and the edge seal part (3 , On at least one open trigger structure (33a 34), in the packaging body having a 34a),
The back pasting part (3) is an extended shape extending along a boundary line (30c) between the vertical seal part (31) and the non-seal part (32), and is opened in a form distinguishable from the visual periphery. Area display (32d, 32d ′, 31d ″, 32d ″) ,
The unsealed area display (31d ″, 32d ″) includes an outer surface area on the outer edge (30a) side of the surface boundary area extending in the longitudinal direction along the boundary line (30c), and the surface boundary area. follicle Sokarada you characterized in that it is formed by mutually different manner in each of the inner surface area on the side of the inner edge (30b) with respect to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015227389A JP5973645B1 (en) | 2015-11-20 | 2015-11-20 | Package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015227389A JP5973645B1 (en) | 2015-11-20 | 2015-11-20 | Package |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015003066U Continuation JP3200012U (en) | 2015-06-18 | 2015-06-18 | Package |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5973645B1 true JP5973645B1 (en) | 2016-08-23 |
JP2017007740A JP2017007740A (en) | 2017-01-12 |
Family
ID=56706676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015227389A Active JP5973645B1 (en) | 2015-11-20 | 2015-11-20 | Package |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5973645B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020006973A (en) * | 2018-07-04 | 2020-01-16 | 大日本印刷株式会社 | Packaging bag and packaged food product |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63123479U (en) * | 1987-02-05 | 1988-08-11 | ||
JP3035855U (en) * | 1996-09-17 | 1997-04-04 | 東邦樹脂工業株式会社 | Easy-open bag |
JPH11301734A (en) * | 1998-04-22 | 1999-11-02 | Hosokawa Yoko Co Ltd | Snack candies package and packaging bag |
JP2001206387A (en) * | 2000-01-20 | 2001-07-31 | Toyo Seikan Kaisha Ltd | Pouch available for easy squeezing-out |
JP2005219800A (en) * | 2004-02-09 | 2005-08-18 | Rengo Co Ltd | Packaging body of laminated film |
JP2007308189A (en) * | 2006-05-22 | 2007-11-29 | Kyodo Printing Co Ltd | Tearable assisting band |
JP2012240734A (en) * | 2011-05-23 | 2012-12-10 | Hosokawa Yoko Co Ltd | Package bag for microwave cooking |
-
2015
- 2015-11-20 JP JP2015227389A patent/JP5973645B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63123479U (en) * | 1987-02-05 | 1988-08-11 | ||
JP3035855U (en) * | 1996-09-17 | 1997-04-04 | 東邦樹脂工業株式会社 | Easy-open bag |
JPH11301734A (en) * | 1998-04-22 | 1999-11-02 | Hosokawa Yoko Co Ltd | Snack candies package and packaging bag |
JP2001206387A (en) * | 2000-01-20 | 2001-07-31 | Toyo Seikan Kaisha Ltd | Pouch available for easy squeezing-out |
JP2005219800A (en) * | 2004-02-09 | 2005-08-18 | Rengo Co Ltd | Packaging body of laminated film |
JP2007308189A (en) * | 2006-05-22 | 2007-11-29 | Kyodo Printing Co Ltd | Tearable assisting band |
JP2012240734A (en) * | 2011-05-23 | 2012-12-10 | Hosokawa Yoko Co Ltd | Package bag for microwave cooking |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020006973A (en) * | 2018-07-04 | 2020-01-16 | 大日本印刷株式会社 | Packaging bag and packaged food product |
Also Published As
Publication number | Publication date |
---|---|
JP2017007740A (en) | 2017-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2554727T3 (en) | Container, method for manufacturing the container | |
EP2650229B1 (en) | Severable film package enclosing stacked confectionery product pieces | |
RU2006123086A (en) | WRAPPING COMPONENT FOR PERSONAL HYGIENE PRODUCTS HAVING A TOUCH LABEL FOR OPENING | |
MX2014009770A (en) | Easy open woven plastic bags. | |
KR20160048136A (en) | Tamper resistant package and methods of making same | |
JP5973645B1 (en) | Package | |
JP2009023676A (en) | Packaging bag | |
JP3200012U (en) | Package | |
JP7280048B2 (en) | package | |
CN105745162B (en) | Packaging with easy opening characteristics | |
JP5463560B2 (en) | Refillable pouch | |
JPH05147660A (en) | Film for easily openable packaging bag, and easily openable packaging bag thereof | |
JP5314900B2 (en) | Sandwich packaging | |
JP4277211B2 (en) | Onigiri packaging | |
JP4614308B2 (en) | Packaging material and manufacturing method thereof | |
KR20100108811A (en) | Wrapping bag for food such as sandwich | |
JP6100938B1 (en) | Bag with zipper | |
JP2008179393A (en) | Continuous packaging bag | |
JP6367146B2 (en) | Fastener and storage body and continuous sheet for storage body | |
JP2018039515A (en) | Food packaging bag | |
JP2007126201A (en) | Handle formation for packaging bag, packaging bag with handle formation and production method of handle formation | |
JP4426055B2 (en) | Packaging bag for sandwich | |
JP2012062080A (en) | Zipper for opening carton | |
JP2016169051A (en) | Packaging bag | |
JP2007191198A (en) | Packaging bag and package |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160606 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160621 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160714 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5973645 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |