JP3022013U - Non-slip packaging bag - Google Patents
Non-slip packaging bagInfo
- Publication number
- JP3022013U JP3022013U JP1995008903U JP890395U JP3022013U JP 3022013 U JP3022013 U JP 3022013U JP 1995008903 U JP1995008903 U JP 1995008903U JP 890395 U JP890395 U JP 890395U JP 3022013 U JP3022013 U JP 3022013U
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- heat
- synthetic resin
- notch
- 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.)
- Expired - Lifetime
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Abstract
(57)【要約】
【目的】開封用ノッチを引き裂いて開封するとき、手が
滑らなく力が集中できるようにした合成樹脂製包装袋を
提供する。
【構成】外周部を熱接着２してなる合成樹脂製包装袋１
の該外周部の熱接着部２に開封用ノッチ３を形成した包
装袋において、少なくとも該ノッチ形成部近傍の熱接着
部４に２００〜５００μｍの凹凸を付与した合成樹脂製
包装袋。
(57) [Abstract] [Purpose] To provide a synthetic resin packaging bag that allows concentration of force without tearing the hand when tearing the opening notch to open. [Structure] Packaging bag 1 made of synthetic resin with its outer periphery thermally bonded 2
In the packaging bag having the opening notch 3 formed in the heat-bonding portion 2 of the outer peripheral portion, a synthetic resin packaging bag in which at least the heat-bonding portion 4 near the notch-forming portion is provided with an unevenness of 200 to 500 μm.
Description
【０００１】[0001]
本考案は、例えば１〜３ｋｇというような比較的重い内容物を入れた包装袋に ついて、その外周部の熱接着部に滑り止めを施した包装袋に関する。 The present invention relates to a packaging bag in which a relatively heavy content such as 1 to 3 kg is put, and a thermal bonding portion on the outer periphery of the packaging bag is provided with a slip stopper.
【０００２】[0002]
従来、外周部を熱接着してなる合成樹脂製包装袋の該外周部の熱接着は、該外 周部を、シール刃型で両面から加圧し、加熱することにより行なわれている。そ して、この熱接着時にシール刃型が包装袋を構成する樹脂に粘着するのを防止す るために、シール刃型と包装袋との間に離型材としてフッ素樹脂シートを介在さ せている。このフッ素樹脂シートが平滑なフッ素樹脂製フィルムの場合は熱接着 した外周面は平滑になる。またフッ素樹脂シートとして、フッ素樹脂製織布を使 用する場合もあり、この場合は熱接着した外周面には自然に１００〜１５０ミク ロンの小さな凹凸のエンボス模様が付くようになる。 Conventionally, thermal bonding of the outer peripheral portion of a synthetic resin packaging bag formed by heat bonding the outer peripheral portion is performed by pressing the outer peripheral portion from both sides with a seal blade type and heating. Then, in order to prevent the sealing blade die from sticking to the resin forming the packaging bag at the time of heat bonding, a fluororesin sheet is interposed as a release material between the sealing blade die and the packaging bag. There is. When the fluororesin sheet is a smooth fluororesin film, the heat-bonded outer peripheral surface becomes smooth. In some cases, a woven cloth made of fluororesin is used as the fluororesin sheet. In this case, the heat-bonded outer peripheral surface naturally has an embossed pattern of small irregularities of 100 to 150 micron.
【０００３】[0003]
ところで、例えば１〜３ｋｇ程度、或いはそれ以上の内容物を封入する包装袋 においては、包装袋を丈夫にする必要があり、包装袋を構成する材料も層が多く なり厚さを増す。しかも内容物の保存性を維持するためにアルミニウム箔を層構 成材料に用いたりもする。したがって、この包装袋の外周部の熱接着は厚く硬め になり、そこに形成した開封用ノッチから手で引き裂いて開封するには大きな力 を必要とする。そのため上記の如き熱接着部を持つ従来の包装袋では、開封用ノ ッチを引き裂くとき力を入れると手が滑って、引き裂き操作が円滑に行えないこ とがある。特に手がぬれている場合はこの支障が多い。本考案は、かかる支障が なく、引き裂き操作が円滑に行える合成樹脂製包装袋を提供することを目的とす る。 By the way, in a packaging bag for enclosing contents of, for example, about 1 to 3 kg or more, it is necessary to make the packaging bag strong, and the material constituting the packaging bag also has many layers to increase the thickness. In addition, aluminum foil may be used as a layered material to maintain the storability of the contents. Therefore, the heat-bonding on the outer peripheral portion of the packaging bag becomes thick and hard, and a large force is required for tearing by hand from the notch for opening formed therein and opening. Therefore, in the conventional packaging bag having the heat-bonded portion as described above, if the force is applied when tearing the opening notch, the hand may slip and the tearing operation may not be performed smoothly. This is especially a problem when your hands are wet. It is an object of the present invention to provide a synthetic resin packaging bag which does not have such an obstacle and can be smoothly torn.
【０００４】[0004]
【課題を解決するための手段】 本考案者は、合成樹脂製包装袋の外周部の熱接着部の開封用ノッチの周辺部に 積極的に大きなエンボス模様（凹凸模様）を付けることによって、開封用ノッチ から手で引き裂くとき、手が滑らなく力を集中し得ることを知見し、本考案を完 成した。[Means for Solving the Problems] The present inventor has made an opening by positively adding a large embossed pattern (concavo-convex pattern) to the periphery of the opening notch of the heat-bonded portion of the outer periphery of the synthetic resin packaging bag. The present inventors have completed the present invention by finding that when tearing from a notch for a hand by hand, the hand can concentrate force without slipping.
【０００５】 すなわち本考案は、外周部を熱接着してなる合成樹脂製包装袋の該外周部の熱 接着部に開封用ノッチを形成した包装袋において、少なくとも該ノッチ形成部近 傍の熱接着部に高さ２００〜５００μｍの凹凸を付与したことを特徴とする包装 袋である。That is, according to the present invention, in a packaging bag in which an opening notch is formed in the heat-bonding portion of the outer periphery of a synthetic resin packaging bag formed by heat-bonding the outer periphery, at least the heat-bonding portion near the notch-forming portion is provided. The packaging bag is characterized in that irregularities having a height of 200 to 500 μm are provided on the portion.
【０００６】 図１は、本考案の合成樹脂製包装袋の一例を示した正面図である。図１におい て、１は合成樹脂製包装袋、２は合成樹脂製包装袋の外周部の熱接着部、３は開 封用ノッチ、４は高さ２００〜５００μｍの大きな凹凸を付した熱接着部である 。この包装袋を開封するときには、開封用ノッチ３の両側を両手で把持して左右 に引き裂くのであるが、手で把持する部分に大きなエンボス模様（凹凸模様）４ が付いているので、手が滑ることなく力が集中でき円滑な開封操作が行える。こ の効果を発揮させるにはエンボス模様（凹凸模様）の凹凸の高さを２００〜５０ ０μｍにする。また、エンボス模様（凹凸模様）における凹凸の間隔は０．５〜 １０ｍｍである。この高さ２００〜５００μｍの凹凸は開封用ノッチ３の周辺だ けでなく、適宜にその他の外周部の熱接着部に施してもよい。このように外周部 の熱接着部に施すと、包装袋を手で運搬するとき保持しやすくなる。また場合に よっては、片面のみに高さ２００〜５００μｍの凹凸を付けてもよい。FIG. 1 is a front view showing an example of a synthetic resin packaging bag of the present invention. In FIG. 1, 1 is a synthetic resin packaging bag, 2 is a heat-bonded portion on the outer periphery of the synthetic resin packaging bag, 3 is a notch for opening, and 4 is heat-bonded with a large unevenness of 200 to 500 μm in height. Is a department. When opening this packaging bag, both sides of the opening notch 3 are grasped with both hands and are torn to the left and right, but since the large embossed pattern (concavo-convex pattern) 4 is attached to the part to be grasped by the hand, the hand slips. The force can be concentrated without any effort, and a smooth opening operation can be performed. In order to exert this effect, the height of the embossed pattern (concavo-convex pattern) is set to 200 to 500 μm. Moreover, the interval of the unevenness in the embossed pattern (uneven pattern) is 0.5 to 10 mm. The unevenness having a height of 200 to 500 μm may be appropriately provided not only around the opening notch 3 but also on other heat-bonded portions on the outer peripheral portion. By applying the heat-bonded portion on the outer peripheral portion in this manner, it becomes easier to hold the packaging bag when it is transported by hand. Depending on the case, unevenness having a height of 200 to 500 μm may be provided on only one surface.
【０００７】 本考案の合成樹脂製包装袋は、従来常用されている素材、例えばポリエチレン フィルム、ポリプロピレンフィルム、ナイロンフィルム、ポリエステルフィルム 、エチレン−酢酸ビニル共重合体フィルム、エチレン−ビニルアルコールフィル ムなどを適宜積層した素材、更にはアルミニウム箔などの積層材を一緒に積層し た素材で作られたものである。The synthetic resin packaging bag of the present invention is made of conventional materials such as polyethylene film, polypropylene film, nylon film, polyester film, ethylene-vinyl acetate copolymer film and ethylene-vinyl alcohol film. It is made of materials that are appropriately laminated, and also materials that are laminated together such as aluminum foil.
【０００８】 このエンボス模様を施すには、従来の表面平滑なシール刃型を使用し、離型材 に用いるフッ素樹脂シートとして極く粗目の織布を使用することによっても得ら れるが、好ましくは、シール刃型自体に凹凸のエンボス模様を付しておくことで ある。図２にその１例を示す。５は凹凸のエンボス模様９を付した下側のシール 刃型であり、６は凹凸のエンボス模様９を付した上側のシール刃型である。４は 包装袋のシール部である。包装袋の外周部４と各シール刃型との間に離型材のフ ッ素樹脂シート７、８を介在させ、シール刃型５、６を上又は下に移動させて、 シール部４を加圧加熱して熱接着する。このときシール部４の両面に凹凸模様が 生じる。The embossed pattern can be obtained by using a conventional seal blade having a smooth surface and using a very coarse woven cloth as a fluororesin sheet used as a release material, but it is preferable. , The seal blade die itself should be provided with an embossed pattern of irregularities. FIG. 2 shows an example thereof. Reference numeral 5 is a lower seal blade die having an uneven embossed pattern 9 and 6 is an upper seal blade die having an uneven embossed pattern 9. Reference numeral 4 is a sealing portion of the packaging bag. Fluorine resin sheets 7 and 8 as a release material are interposed between the outer peripheral portion 4 of the packaging bag and each seal blade die, and the seal blade die 5 and 6 are moved up or down to add the seal portion 4. Heat by pressure and heat bond. At this time, an uneven pattern is formed on both surfaces of the seal portion 4.
【０００９】 また、本考案では開封時に手が滑らないようにしたので危険性は少ないが、厚 くて硬めの層構成の材料で作った合成樹脂製包装袋では、開封時に開封用ノッチ の角ばった部分で手を切る恐れがある。これを防ぐには、開封用ノッチの形状を 、包装袋の熱接着部の外縁線とノッチの切り込み線との間を直径３ｍｍ〜１６ｍ ｍの円弧にした形状にするとよい。このようにすると、包装袋同士の傷つけ合い も防ぐこともできる。Further, in the present invention, since the hands are prevented from slipping at the time of opening, there is little danger, but in the synthetic resin packaging bag made of a thick and hard layered material, the corners of the notch for opening are opened at the time of opening. There is a risk that you will cut your hand at the exposed part. In order to prevent this, the notch for unsealing may be formed in an arc shape having a diameter of 3 mm to 16 mm between the outer edge line of the heat-bonded portion of the packaging bag and the notch cut line. By doing so, it is possible to prevent the packaging bags from being damaged.
【００１０】[0010]
本考案は、合成樹脂製包装袋の開封用ノッチの周辺の熱接着部に大きな凹凸の エンボス模様（凹凸模様）を付けたので、該開封用ノッチの両側を両手で把持し て左右に引き裂さくとき、手が滑ることなく力が集中でき円滑な開封操作が行え る。 According to the present invention, a large concavo-convex embossed pattern (concavo-convex pattern) is formed on the heat-bonded portion around the opening notch of the synthetic resin packaging bag, so that both sides of the opening notch are grasped by both hands and teared to the left and right. At the time of punching, the force can be concentrated without slipping the hand, and a smooth opening operation can be performed.
【提出日】平成７年８月２９日[Submission date] August 29, 1995
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００１】[0001]
本考案は、例えば１〜３ｋｇというような比較的重い内容物を入れた包装袋に ついて、その外周部の熱接着部に滑り止めを施した包装袋に関する。 The present invention relates to a packaging bag in which a relatively heavy content such as 1 to 3 kg is put, and a thermal bonding portion on the outer periphery of the packaging bag is provided with a slip stopper.
【０００２】[0002]
従来、外周部を熱接着してなる合成樹脂製包装袋の該外周部の熱接着は、該外 周部を、シール刃型で両面から加圧し、加熱することにより行なわれている。そ して、この熱接着時にシール刃型が包装袋を構成する樹脂に粘着するのを防止す るために、シール刃型と包装袋との間に離型材としてフッ素樹脂シートを介在さ せている。このフッ素樹脂シートが平滑なフッ素樹脂製フィルムの場合は熱接着 した外周面は平滑になる。またフッ素樹脂シートとして、フッ素樹脂製織布を使 用する場合もあり、この場合は熱接着した外周面には自然に１００〜１５０ミク ロンの小さな凹凸のエンボス模様が付くようになる。 Conventionally, thermal bonding of the outer peripheral portion of a synthetic resin packaging bag formed by heat bonding the outer peripheral portion is performed by pressing the outer peripheral portion from both sides with a seal blade type and heating. Then, in order to prevent the sealing blade die from sticking to the resin forming the packaging bag at the time of heat bonding, a fluororesin sheet is interposed as a release material between the sealing blade die and the packaging bag. There is. When the fluororesin sheet is a smooth fluororesin film, the heat-bonded outer peripheral surface becomes smooth. In some cases, a woven cloth made of fluororesin is used as the fluororesin sheet. In this case, the heat-bonded outer peripheral surface naturally has an embossed pattern of small irregularities of 100 to 150 micron.
【０００３】[0003]
ところで、例えば１〜３ｋｇ程度、或いはそれ以上の内容物を封入する包装袋 においては、包装袋を丈夫にする必要があり、包装袋を構成する材料も層が多く なり厚さを増す。しかも内容物の保存性を維持するためにアルミニウム箔を層構 成材料に用いたりもする。したがって、この包装袋の外周部の熱接着は厚く硬め になり、そこに形成した開封用ノッチから手で引き裂いて開封するには大きな力 を必要とする。そのため上記の如き熱接着部を持つ従来の包装袋では、開封用ノ ッチを引き裂くとき力を入れると手が滑って、引き裂き操作が円滑に行えないこ とがある。特に手がぬれている場合はこの支障が多い。本考案は、かかる支障が なく、引き裂き操作が円滑に行える合成樹脂製包装袋を提供することを目的とす る。 By the way, in a packaging bag for enclosing contents of, for example, about 1 to 3 kg or more, it is necessary to make the packaging bag strong, and the material constituting the packaging bag also has many layers to increase the thickness. In addition, aluminum foil may be used as a layered material to maintain the storability of the contents. Therefore, the heat-bonding on the outer peripheral portion of the packaging bag becomes thick and hard, and a large force is required for tearing by hand from the notch for opening formed therein and opening. Therefore, in the conventional packaging bag having the heat-bonded portion as described above, if the force is applied when tearing the opening notch, the hand may slip and the tearing operation may not be performed smoothly. This is especially a problem when your hands are wet. It is an object of the present invention to provide a synthetic resin packaging bag which does not have such an obstacle and can be smoothly torn.
【０００４】[0004]
【課題を解決するための手段】 本考案者は、合成樹脂製包装袋の外周部の熱接着部の開封用ノッチの周辺部に 積極的に大きなエンボス模様（凹凸模様）を付けることによって、開封用ノッチ から手で引き裂くとき、手が滑らなく力を集中し得ることを知見し、本考案を完 成した。[Means for Solving the Problems] The present inventor has made an opening by positively adding a large embossed pattern (concavo-convex pattern) to the periphery of the opening notch of the heat-bonded portion of the outer periphery of the synthetic resin packaging bag. The present inventors have completed the present invention by finding that when tearing from a notch for a hand by hand, the hand can concentrate force without slipping.
【０００５】 すなわち本考案は、外周部を熱接着してなる合成樹脂製包装袋の該外周部の熱 接着部に開封用ノッチを形成した包装袋において、少なくとも該ノッチ形成部近 傍の熱接着部に高さ２００〜５００μｍの凹凸を付与したことを特徴とする包装 袋である。That is, according to the present invention, in a packaging bag in which an opening notch is formed in the heat-bonding portion of the outer periphery of a synthetic resin packaging bag formed by heat-bonding the outer periphery, at least the heat-bonding portion near the notch-forming portion is provided. The packaging bag is characterized in that irregularities having a height of 200 to 500 μm are provided on the portion.
【０００６】 図１は、本考案の合成樹脂製包装袋の一例を示した正面図である。図１におい て、１は合成樹脂製包装袋、２は合成樹脂製包装袋の外周部の熱接着部、３は開 封用ノッチ、４は高さ２００〜５００μｍの大きな凹凸を付した熱接着部である 。この包装袋を開封するときには、開封用ノッチ３の両側を両手で把持して左右 に引き裂くのであるが、手で把持する部分に大きなエンボス模様（凹凸模様）４ が付いているので、手が滑ることなく力が集中でき円滑な開封操作が行える。こ の効果を発揮させるにはエンボス模様（凹凸模様）の凹凸の高さを２００〜５０ ０μｍにする。また、エンボス模様（凹凸模様）における凹凸の間隔は０．５〜 １０ｍｍである。この高さ２００〜５００μｍの凹凸は開封用ノッチ３の周辺だ けでなく、適宜にその他の外周部の熱接着部に施してもよい。このように外周部 の熱接着部に施すと、包装袋を手で運搬するとき保持しやすくなる。また場合に よっては、片面のみに高さ２００〜５００μｍの凹凸を付けてもよい。FIG. 1 is a front view showing an example of a synthetic resin packaging bag of the present invention. In FIG. 1, 1 is a synthetic resin packaging bag, 2 is a heat-bonded portion on the outer periphery of the synthetic resin packaging bag, 3 is a notch for opening, and 4 is heat-bonded with a large unevenness of 200 to 500 μm in height. Is a department. When opening this packaging bag, both sides of the opening notch 3 are grasped with both hands and are torn to the left and right, but since the large embossed pattern (concavo-convex pattern) 4 is attached to the part to be grasped by the hand, the hand slips. The force can be concentrated without any effort, and a smooth opening operation can be performed. In order to exert this effect, the height of the embossed pattern (concavo-convex pattern) is set to 200 to 500 μm. Moreover, the interval of the unevenness in the embossed pattern (uneven pattern) is 0.5 to 10 mm. The unevenness having a height of 200 to 500 μm may be appropriately provided not only around the opening notch 3 but also on other heat-bonded portions on the outer peripheral portion. By applying the heat-bonded portion on the outer peripheral portion in this manner, it becomes easier to hold the packaging bag when it is transported by hand. Depending on the case, unevenness having a height of 200 to 500 μm may be provided on only one surface.
【０００７】 本考案の合成樹脂製包装袋は、従来常用されている素材、例えばポリエチレン フィルム、ポリプロピレンフィルム、ナイロンフィルム、ポリエステルフィルム 、エチレン−酢酸ビニル共重合体フィルム、エチレン−ビニルアルコールフィル ムなどを適宜積層した素材、更にはアルミニウム箔などの積層材を一緒に積層し た素材で作られたものである。The synthetic resin packaging bag of the present invention is made of conventional materials such as polyethylene film, polypropylene film, nylon film, polyester film, ethylene-vinyl acetate copolymer film and ethylene-vinyl alcohol film. It is made of materials that are appropriately laminated, and also materials that are laminated together such as aluminum foil.
【０００８】 このエンボス模様を施すには、従来の表面平滑なシール刃型を使用し、離型材 に用いるフッ素樹脂シートとして極く粗目の織布を使用することによっても得ら れるが、好ましくは、シール刃型自体に凹凸のエンボス模様を付しておくことで ある。図２にその１例を示す。５は凹凸のエンボス模様９を付した下側のシール 刃型であり、６は凹凸のエンボス模様９を付した上側のシール刃型である。４は 包装袋のシール部である。包装袋の外周部４と各シール刃型との間に離型材のフ ッ素樹脂シート７、８を介在させ、シール刃型５、６を上又は下に移動させて、 シール部４を加圧加熱して熱接着する。このときシール部４の両面に凹凸模様が 生じる。The embossed pattern can be obtained by using a conventional seal blade having a smooth surface and using a very coarse woven cloth as a fluororesin sheet used as a release material, but it is preferable. , The seal blade die itself should be provided with an embossed pattern of irregularities. FIG. 2 shows an example thereof. Reference numeral 5 is a lower seal blade die having an uneven embossed pattern 9 and 6 is an upper seal blade die having an uneven embossed pattern 9. Reference numeral 4 is a sealing portion of the packaging bag. Fluorine resin sheets 7 and 8 as a release material are interposed between the outer peripheral portion 4 of the packaging bag and each seal blade die, and the seal blade die 5 and 6 are moved up or down to add the seal portion 4. Heat by pressure and heat bond. At this time, an uneven pattern is formed on both surfaces of the seal portion 4.
【０００９】 また、本考案では開封時に手が滑らないようにしたので危険性は少ないが、厚 くて硬めの層構成の材料で作った合成樹脂製包装袋では、開封時に開封用ノッチ の角ばった部分で手を切る恐れがある。これを防ぐには、開封用ノッチの形状を 、包装袋の熱接着部の外縁線とノッチの切り込み線との間を直径３ｍｍ〜１６ｍ ｍの円弧にした形状にするとよい。このようにすると、包装袋同士の傷つけ合い も防ぐこともできる。Further, in the present invention, since the hands are prevented from slipping at the time of opening, there is little danger, but in the synthetic resin packaging bag made of a thick and hard layered material, the corners of the notch for opening are opened at the time of opening. There is a risk that you will cut your hand at the exposed part. In order to prevent this, the notch for unsealing may be formed in an arc shape having a diameter of 3 mm to 16 mm between the outer edge line of the heat-bonded portion of the packaging bag and the notch cut line. By doing so, it is possible to prevent the packaging bags from being damaged.
【００１０】[0010]
本考案は、合成樹脂製包装袋の開封用ノッチの周辺の熱接着部に大きな凹凸の エンボス模様（凹凸模様）を付けたので、該開封用ノッチの両側を両手で把持し て左右に引き裂さくとき、手が滑ることなく力が集中でき円滑な開封操作が行え る。 According to the present invention, a large concavo-convex embossed pattern (concavo-convex pattern) is formed on the heat-bonded portion around the opening notch of the synthetic resin packaging bag, so that both sides of the opening notch are grasped by both hands and teared to the left and right. At the time of punching, the force can be concentrated without slipping the hand, and a smooth opening operation can be performed.
【図１】本考案の合成樹脂製包装袋の一例を示す正面図FIG. 1 is a front view showing an example of a synthetic resin packaging bag of the present invention.
【図２】本考案の合成樹脂製包装袋の熱接着部を形成さ
せるシール刃型を示す断面図FIG. 2 is a cross-sectional view showing a seal blade type for forming a heat-bonded portion of the synthetic resin packaging bag of the present invention.
１ 合成樹脂製包装袋、２ 熱接着部、３ 開封用ノッ
チ、４ 大きな凹凸の熱接着部、５ 下側のシール刃
型、６ 上側のシール刃型、７、８ フッ素樹脂シー
ト、９ 凹凸のエンボス模様DESCRIPTION OF SYMBOLS 1 synthetic resin packaging bag, 2 heat-bonding part, 3 notch for opening, 4 large uneven heat-bonding part, 5 lower sealing blade mold, 6 upper sealing blade mold, 7, 8 fluororesin sheet, 9 uneven Embossed pattern
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成７年８月２９日[Submission date] August 29, 1995
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【考案の名称】滑り止めを施した包装袋[Title of device] Non-slip packaging bag
【実用新案登録請求の範囲】[Scope of utility model registration request]
【図面の簡単な説明】[Brief description of drawings]
【図１】本考案の合成樹脂製包装袋の一例を示す正面図FIG. 1 is a front view showing an example of a synthetic resin packaging bag of the present invention.
【図２】本考案の合成樹脂製包装袋の熱接着部を形成さ
せるシール刃型を示す断面図FIG. 2 is a cross-sectional view showing a seal blade type for forming a heat-bonded portion of the synthetic resin packaging bag of the present invention.
【符号の説明】 １ 合成樹脂製包装袋、２ 熱接着部、３ 開封用ノッ
チ、４ 大きな凹凸の熱接着部、５ 下側のシール刃
型、６ 上側のシール刃型、７、８ フッ素樹脂シー
ト、９ 凹凸のエンボス模様[Explanation of reference symbols] 1 synthetic resin packaging bag, 2 heat-bonding part, 3 notch for opening, 4 heat-bonding part with large unevenness, 5 lower sealing blade mold, 6 upper sealing blade mold, 7, 8 fluororesin Sheet, 9 embossed pattern
Claims (1)
の該外周部の熱接着部に開封用ノッチを形成した包装袋
において、少なくとも該ノッチ形成部近傍の熱接着部に
高さ２００〜５００μｍの凹凸を付与したことを特徴と
する合成樹脂製包装袋。1. A packaging bag in which an opening notch is formed in the heat-bonding portion of the outer periphery of a synthetic resin packaging bag formed by heat-bonding the outer periphery, and at least the height of the heat-bonding portion near the notch-forming portion. A synthetic resin packaging bag characterized by being provided with irregularities of 200 to 500 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995008903U JP3022013U (en) | 1995-08-24 | 1995-08-24 | Non-slip packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995008903U JP3022013U (en) | 1995-08-24 | 1995-08-24 | Non-slip packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3022013U true JP3022013U (en) | 1996-03-12 |
Family
ID=43157335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995008903U Expired - Lifetime JP3022013U (en) | 1995-08-24 | 1995-08-24 | Non-slip packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3022013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009040471A (en) * | 2007-08-09 | 2009-02-26 | Yushin:Kk | Liquid packaging bag |
| JP2011011778A (en) * | 2009-06-30 | 2011-01-20 | Kanae Co Ltd | Easily openable packaging bag |
| JP2020117300A (en) * | 2019-01-28 | 2020-08-06 | 凸版印刷株式会社 | Packaging bag |
-
1995
- 1995-08-24 JP JP1995008903U patent/JP3022013U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009040471A (en) * | 2007-08-09 | 2009-02-26 | Yushin:Kk | Liquid packaging bag |
| JP2011011778A (en) * | 2009-06-30 | 2011-01-20 | Kanae Co Ltd | Easily openable packaging bag |
| JP2020117300A (en) * | 2019-01-28 | 2020-08-06 | 凸版印刷株式会社 | Packaging bag |
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