JP2002362592A - Refilling pouch - Google Patents
Refilling pouchInfo
- Publication number
- JP2002362592A JP2002362592A JP2001218822A JP2001218822A JP2002362592A JP 2002362592 A JP2002362592 A JP 2002362592A JP 2001218822 A JP2001218822 A JP 2001218822A JP 2001218822 A JP2001218822 A JP 2001218822A JP 2002362592 A JP2002362592 A JP 2002362592A
- Authority
- JP
- Japan
- Prior art keywords
- pouch
- spout
- seal
- opening
- filling port
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 17
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 6
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007844 bleaching agent Substances 0.000 claims description 5
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 239000003352 sequestering agent Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920006284 nylon film Polymers 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 3
- 101100160821 Bacillus subtilis (strain 168) yxdJ gene Proteins 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 101100112416 Pisum sativum AB96 gene Proteins 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、液体状の内包物を
他の容器に移し替えて使用する詰め替え用パウチに関す
る。さらに詳細には、移し替え時に容易に注口部を開封
して開口を形成することができ、しかも内包物の充填と
密封シールが容易に行える詰め替え用パウチに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refill pouch for transferring liquid inclusions to another container for use. More particularly, the present invention relates to a refill pouch which can easily open a spout portion to form an opening at the time of transfer, and furthermore, can easily fill and hermetically seal inclusions.
【０００２】[0002]
【従来の技術】従来、液状などの流動性を有する内容物
を密封包装する詰め替え用パウチとしては、開封時に内
容物を外にこぼすことなく他の容器に完全に移し替えら
れるように、開口部をパウチ上部全体ではなく、コーナ
ー部など一部分を切り取って形成するとか、或いは、特
開平２０００−２８１０９１号公報、特開平２０００−
２５５５９９号公報、特開平２０００−１１８５４３号
公報等に記載されているように、パウチ上部の一部に幅
を狭くした注出口部を設ける方法、さらには、プラスチ
ック成形物等による別体の注出口をパウチ上部の一部に
熱接着して取り付ける方法等が採られていた。2. Description of the Related Art Conventionally, as a refill pouch for sealingly packaging contents having fluidity such as a liquid, an opening is provided so that the contents can be completely transferred to another container without being spilled outside when opened. May be formed by cutting a part such as a corner portion instead of the entire upper part of the pouch, or disclosed in Japanese Patent Application Laid-Open Nos. 2000-281091 and 2000-
JP-A-255599, JP-A-2000-118543, and the like, a method of providing a narrow spout portion at a part of the upper part of the pouch, and further, a separate spout by a plastic molded product or the like. Was attached to a part of the upper part of the pouch by heat bonding.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
注口部をパウチのコーナー部等に形成することは簡便で
あるが、移し替える際、パウチの注口が容器の口部に安
定して固定できないのでずれ易く、内包物がこぼれる傾
向が大きいだけでなく、内包物を充填し、パウチの充填
口をヒートシールする際、注口部もヒートシールされて
開封できなくなる危険が大きい。さらに充填口のヒート
シールの際、注口部は閉鎖されなくても注口部を開封す
るために配置した易開封加工部がヒートシールされると
切断不能となり、開封が出来なくなる問題もある。さら
に、このような問題を解決するためパウチ充填口のヒー
トシールにおいて注口部が閉鎖されないようにヒートシ
ールバーを注口部を設けていないパウチの充填口ヒート
シールバーと注口部を設けたパウチのヒートシールバー
を用意しなければならなかった。However, it is easy to form the conventional spout at the corner of the pouch or the like, but when transferring, the spout of the pouch is stably fixed to the mouth of the container. Not only that, it is easy to slip and the tendency of the inclusions to spill out is large. In addition, when the inclusions are filled and the filling port of the pouch is heat-sealed, there is a great risk that the spout portion is also heat-sealed and cannot be opened. Furthermore, when the filling port is heat-sealed, there is also a problem that even if the spout section is not closed, if the easy-opening processing portion arranged for opening the spout section is heat-sealed, it cannot be cut and cannot be opened. Furthermore, in order to solve such a problem, the heat seal bar is not provided with the heat seal bar so that the spout portion is not closed in the heat seal of the pouch filling port. A pouch heat seal bar had to be provided.
【０００４】[0004]
【課題を解決するための手段】本発明は、 「１． 注口部を配設したパウチであって、パウチを構
成するシートの内面が線状低密度ポリエチレンを含有し
た内面材で形成されており、且つパウチを構成するシー
トの引張弾性率が０．２０ＭＰａ以上であり、注口部の
開封予定位置には、易開封加工部が配設されていること
を特徴とする詰め替え用パウチ。 ２． パウチに配設した注口部を開封する易開封加工部
がパウチの内包物充填口のシール部に重ならない下部に
位置する、１項に記載された詰め替え用パウチ。 ３． パウチに配設した注口部の先端頂部がパウチの内
包物充填口のシール部より５〜３５ｍｍの範囲で下部に
位置する、１項に記載された詰め替え用パウチ。 ４． 詰め替え時に最も拡がった注口部の直径が、１０
ｍｍ以上である、１項または２項に記載された詰め替え
用パウチ。 ５． 内包物が過酸化水素、非イオン界面活性剤、金属
イオン封鎖剤等を含有する液体漂白剤組成物である、１
項ないし４項のいずれか１項に記載された詰め替え用パ
ウチ。」に関する。According to the present invention, there is provided a pouch having a spout portion, wherein an inner surface of a sheet constituting the pouch is formed of an inner surface material containing linear low-density polyethylene. A refillable pouch, wherein a sheet constituting the pouch has a tensile modulus of elasticity of 0.20 MPa or more, and an easy-opening portion is provided at a scheduled opening position of the spout portion. 2. The refill pouch according to item 1, wherein an easy-opening portion for opening the spout portion provided on the pouch is located at a lower portion that does not overlap with the seal portion of the inclusion filling port of the pouch. 3. The refillable pouch according to item 1, wherein the top of the spout is located below the seal portion of the filling portion of the pouch within a range of 5 to 35 mm. 10 in diameter
Item 3. The refill pouch according to Item 1 or 2, which is not less than 1 mm. 5. A liquid bleaching composition wherein the inclusions include hydrogen peroxide, a nonionic surfactant, a sequestering agent, etc.,
Item 5. The refill pouch according to any one of Items 4 to 4. About.
【０００５】[0005]
【発明の実施の形態】本発明は、パウチの内面を線状低
密度ポリエチレンを含有した内面材を用いて形成する。
パウチの基材としては、２軸延伸ナイロンフイルム、若
しくは２軸延伸ＰＥＴフイルムが好ましく使用され、こ
の基材フイルムの内面側に線状低密度ポリエチレンを含
有した内面材が配置される。内面材としては、線状低密
度ポリエチレン（ＬＬＤＰＥ）と低密度ポリエチレン
（ＬＤＰＥ）のブレンド物等が使用される。この内面材
を用い、且つパウチを構成するシートの引張弾性率が
０．２０ＭＰａ以上であることによりパウチの姿勢安定
性が向上し、さらに、詰め替え作業時に注口部あるいは
注口部のつけ根位置が折れ曲がることがなく、内包物が
容器の口部から外れて内包物がこぼれることが防止され
る。シートの引張弾性率が０．２０ＭＰａ以上となる
と、シートの剛性も高くなり、パウチの腰折れを防止す
る。また詰め替えの際には、注口部の折れ曲がりを防止
する。BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, an inner surface of a pouch is formed using an inner surface material containing linear low-density polyethylene.
As the base material of the pouch, a biaxially stretched nylon film or a biaxially stretched PET film is preferably used, and an inner surface material containing linear low-density polyethylene is disposed on the inner surface side of the base film. As the inner surface material, a blend of linear low density polyethylene (LLDPE) and low density polyethylene (LDPE) or the like is used. By using this inner surface material, and the tensile elastic modulus of the sheet constituting the pouch is 0.20 MPa or more, the posture stability of the pouch is improved. Without being bent, the inclusion is prevented from coming off the mouth of the container and spilling. When the tensile modulus of the sheet is 0.20 MPa or more, the rigidity of the sheet is increased, and the pouch is prevented from breaking. When refilling, the spout is prevented from being bent.
【０００６】本発明の詰め替え用パウチは、内包物を他
の容器に移すものであるから、移し替え時には注口部を
開封して開口させなければならないので、注口部には易
開封加工部が形成されている。ところが、易開封加工部
や注口部がパウチの内包物を充填する充填口と同じ高
さ、またはそれより高い位置にあると、充填口をシール
する際、注口部や易開封加工部もヒートシールされ、開
封が出来なくなるので、パウチの易開封加工部や注口部
の先端頂部はパウチの充填口シール部より上方になって
はならない。しかしながら、あまり下方過ぎると注口部
より上方のパウチの肩部等に内包物が残り易く内包物の
注出性が低下するので、パウチの充填口シールより５〜
３５ｍｍの範囲で下方に位置させることが好ましい。詰
め替え用パウチでは詰め替えに要する時間も実用上重要
なファクターであって、３０秒以内が適切とされてい
る。注ぎ性が悪く、３０秒以上かかると移し替えを行っ
ている作業者がイライラし、そのため移し替えにミスを
発生させる傾向が強いことが使用者から言われており、
これも解決しなければならない一つの問題である。本発
明の詰め替え用パウチの注口部は最も広がった時の直径
が１０ｍｍ以上である。１０ｍｍ以下であると注ぎ性が
悪くなり、移し替えに長時間を必要とする問題が生ず
る。[0006] The refill pouch of the present invention transfers the contents to another container, so that the spout must be opened and opened at the time of transfer, so that the spout is easily opened. Are formed. However, if the easy-opening part and the spout are at the same height as the filling port for filling the contents of the pouch, or at a higher position, when sealing the filling port, the spout and the easy-opening part also Since the seal is heat-sealed and cannot be opened, the tip of the easy-opening portion of the pouch or the tip of the spout portion must not be higher than the seal portion of the filling port of the pouch. However, if it is too low, the inclusions are likely to remain on the shoulders and the like of the pouch above the spout and the injectability of the inclusions deteriorates.
It is preferable to be located below within a range of 35 mm. In a refill pouch, the time required for refilling is also an important factor in practical use, and it is considered that a time within 30 seconds is appropriate. It is said by the user that the pouring property is poor, and if it takes more than 30 seconds, the worker performing the transfer is irritated, and therefore, there is a strong tendency to cause a mistake in the transfer,
This is another problem that must be solved. The spout of the refill pouch of the present invention has a diameter of 10 mm or more when widened. If it is less than 10 mm, the pourability deteriorates, and a problem that a long time is required for transfer occurs.
【０００７】パウチの注口部に設けた易開封加工部は基
材フイルムに設ければよく、基材フイルムを貫通して内
面材に到達しないことが必要である。このような易開封
加工部としては、例えば袋端部に形成するＩ形またはＶ
形のノッチ、注出口を横断するミシン目やスコア、その
他の薄肉弱化加工部あるいはそれ等の組み合わせが上げ
られる。このような易開封加工部を形成する方法として
は、フォーカスビームあるいはカライドビームによるレ
ーザー加工、刃物、砥石等による機械加工、ヒートシー
ルバー等による熱加工等が挙げられる。注出口を横断す
るミシン目やスコアのような易開封加工部を形成する場
合には、プラスチックシートを完全に貫通するような易
開封加工部を形成すると、パウチに充填された内包物の
種類によっては内包物がもれたり、内包物充填後の落下
強度が低下するので、好ましくない。このような場合、
シートを構成する基材フイルムのみに易開封加工を施す
等により、このような問題の発生を防止できる。注出口
を横断する易開封加工部としては、フォーカスビームあ
るいはカライドビームによる炭酸ガスレーザーにより、
基材フイルムに複数本形成することが好ましい。The easy-opening portion provided at the spout of the pouch may be provided on the base film, and it is necessary that the opening does not reach the inner surface material through the base film. Such an easily opened portion is, for example, an I-shaped or V-shaped portion formed at the end of the bag.
Shape notches, perforations and scores across the spout, and other thinned and weakened sections or combinations thereof can be raised. Examples of a method for forming such an easy-opening portion include laser processing using a focus beam or a carbide beam, mechanical processing using a blade, a grindstone, or the like, and thermal processing using a heat seal bar or the like. When forming an easy-opening section such as a perforation or score that crosses the spout, if an easy-opening section that completely penetrates the plastic sheet is formed, depending on the type of inclusions filled in the pouch, Is not preferred because the inclusions leak or the drop strength after filling the inclusions decreases. In such a case,
Such problems can be prevented by performing easy opening processing only on the base film constituting the sheet. As an easy-opening section that traverses the spout, a carbon dioxide laser with a focus beam or
It is preferable that a plurality of base films are formed.
【０００８】本発明のパウチに内包される物としては、
過酸化水素、非イオン界面活性剤、金属イオン封鎖剤等
を含有する液体漂白剤組成物や洗剤、洗濯糊等がある。
この中でも、詰め替え時にこぼれたり、飛び散ることが
許されない液体漂白剤には特に好適に使用される。そし
て本発明のパウチは注口部が充填口ヒートシール部より
下方にあるので充填口のヒートシールにおいてヒートシ
ールされないから、一般に使用されている注口部のない
パウチと同じヒートシールバーでヒートシールすること
ができる。パウチはＰＥＴフイルムやナイロン、ポリプ
ロピレン等のフイルム、あるいは各種の積層フイルムで
形成される。[0008] The substance included in the pouch of the present invention includes:
There are liquid bleach compositions containing hydrogen peroxide, nonionic surfactants, sequestering agents and the like, detergents, laundry paste and the like.
Among them, a liquid bleaching agent which is not allowed to spill or scatter at the time of refilling is particularly preferably used. And since the pouch of the present invention is not heat-sealed in the heat sealing of the filling port since the spout is below the heat sealing part of the filling port, it is heat-sealed with the same heat sealing bar as a commonly used pouch without a spout. can do. The pouch is formed of a PET film, a film of nylon, polypropylene, or the like, or various laminated films.
【０００９】本発明の実施の形態を図面で説明する。図
１は、本発明のパウチの１実施形態を説明するもので、
１はパウチであり、２は注口部で、注口部にはレーザー
加工により形成した易開封加工部３が設けられている。
４は充填口シール部、５はサイドシール部、６は底シー
ル部、９は底材である。易開封加工部３も注口部先端８
もパウチの充填口シール部より下方にあるので、パウチ
のシール部とは重ならない。したがって、パウチのシー
ル時に注口部先端や易開封加工部がシールされることは
ない。７は注口部とパウチ充填口シール部との間に形成
されたパウチの側面シールである。この側面シールと注
口部のつけ根部分とが、注口部を他の容器の口に差し込
んだ時他の容器口部を挟んで差し込みを安定化させる。
図２は、パウチ上部の拡大図であり、図中のＬは、注口
部２の先端頂部８と、充填口シール部４の下端部との距
離を示す。An embodiment of the present invention will be described with reference to the drawings. FIG. 1 illustrates one embodiment of the pouch of the present invention.
1 is a pouch, 2 is a spout, and an easy-opening processing part 3 formed by laser processing is provided in the spout.
4 is a filling port seal part, 5 is a side seal part, 6 is a bottom seal part, and 9 is a bottom material. Easy opening part 3 also has spout tip 8
Also does not overlap with the seal portion of the pouch because it is located below the seal portion of the filling port of the pouch. Therefore, at the time of sealing the pouch, the spout tip and the easily opened portion are not sealed. Reference numeral 7 denotes a side seal of the pouch formed between the spout and the pouch filling port seal. The side seal and the base of the spout stabilize the insertion when the spout is inserted into the mouth of another container by sandwiching the other container mouth.
FIG. 2 is an enlarged view of the upper part of the pouch, and L in the figure indicates the distance between the tip top 8 of the spout 2 and the lower end of the filling port seal 4.
【００１０】[0010]
【実施例】本発明を実施例により具体的に説明する。 実施例１ 基材フイルムとして厚さ１５μの二軸延伸ナイロンフイ
ルムと、線状低密度ポリエチレン（ＬＬＤＰＥ）と低密
度ポリエチレン（ＬＤＰＥ）を重量で５０／５０の割合
でブレンドした厚さ１５０μの内面材をウレタン系の接
着剤を介してドライラミネートしたプラスチックシート
から次の工程により図１の詰め替え用パウチを製造し
た。プラスチックシートをナイロンフイルムの融点より
５０〜７０℃低い温度、すなわち、１５０〜１７０℃に
加熱して、製袋時に注口部２となる部分をエンボス加工
により形成した。注口部２にはエンボス加工を施すこと
により、パウチ１の外方に突出した膨らみが形成されて
いる。次いで、外層となるナイロンフイルム層側に炭酸
ガスレーザーを照射して、複数本の易開封加工部３を形
成した後に、内包物の充填後密封シールされるパウチ上
端の一部（充填口１０）を残してパウチ周辺部をヒート
シールし、パウチサイズは高さ２４０ｍｍ、幅１３０ｍ
ｍ、底材９の折り込み幅３６ｍｍのスタンディングパウ
チを製造した。パウチ１を構成するシートの引張弾性率
０．２５ＭＰａであった。なお、本発明で用いるシート
の引張弾性率は、ＪＩＳ Ｋ７１２７で測定される引張
弾性率である。このパウチに内包物として粘度５０ｍＰ
ａ・ｓの液体漂白剤４００ｍＬを充填後、充填口１０を
ヒートシールして充填口シール部４にて密封した。この
時、注口部２の先端頂部８と充填口シール部４の下端と
の距離Ｌは１７ｍｍであった。液体漂白剤の粘度は、Ｊ
ＩＳ Ｋ５４００で測定される。この詰め替え用パウチ
の注ぎ性と差込安定性、充填シール安定性を表１に示し
た。EXAMPLES The present invention will be specifically described with reference to examples. Example 1 A 150μ thick inner surface material obtained by blending a 15μ thick biaxially stretched nylon film as a base film, a linear low density polyethylene (LLDPE) and a low density polyethylene (LDPE) at a weight ratio of 50/50. Was manufactured from the plastic sheet obtained by dry-laminating the above via a urethane-based adhesive by the following process. The plastic sheet was heated to a temperature 50 to 70 ° C. lower than the melting point of the nylon film, that is, 150 to 170 ° C., and a portion to be the spout 2 during bag making was formed by embossing. The spout 2 is embossed to form a bulge protruding outward from the pouch 1. Then, after irradiating a carbon dioxide gas laser to the nylon film layer side as the outer layer to form a plurality of easy-opening processing parts 3, a part of the upper end of the pouch which is hermetically sealed after filling the inclusions (filling port 10). Heat seal the periphery of the pouch, leaving a pouch size of 240 mm in height and 130 m in width
m, a standing pouch having a bottom material 9 with a folding width of 36 mm was manufactured. The tensile elastic modulus of the sheet constituting the pouch 1 was 0.25 MPa. The tensile modulus of the sheet used in the present invention is a tensile modulus measured according to JIS K7127. This pouch has a viscosity of 50 mP as an inclusion
After filling 400 ml of the liquid bleach of a · s, the filling port 10 was heat-sealed and sealed with the filling port sealing portion 4. At this time, the distance L between the top 8 of the spout 2 and the lower end of the filling seal 4 was 17 mm. The viscosity of the liquid bleach is J
It is measured by IS K5400. Table 1 shows the pourability, insertion stability and filling seal stability of this refill pouch.
【００１１】実施例２〜６ 注口部の位置、内包物、パウチの引張弾性率、注口部口
径、内面材組成を表１に示す通りとした他は実施例１と
同一とした。注ぎ安定性と差し込み安定性と充填シール
安定性を表１に示す。Examples 2 to 6 The same as Example 1 except that the position of the spout, the inclusion modulus, the tensile modulus of the pouch, the spout diameter, and the inner surface material composition were as shown in Table 1. Table 1 shows the pouring stability, insertion stability and filling seal stability.
【００１２】比較例１〜５ 注口部の位置、内包物、パウチの引張弾性率、注口部口
径、内面材組成を表１に示す通りとした他は実施例１と
同一とした。注ぎ安定性と差し込み安定性と充填シール
安定性を表１に示す。Comparative Examples 1 to 5 The same procedure as in Example 1 was carried out except that the position of the spout, the inclusion modulus, the tensile modulus of the pouch, the spout diameter, and the inner surface material composition were as shown in Table 1. Table 1 shows the pouring stability, insertion stability and filling seal stability.
【００１３】[0013]
【表１】 [Table 1]
【００１４】実施例１〜６はいずれも良好な注ぎ性と差
し込み安定性と充填シール安定性を示している。一方比
較例１は、パウチの引張弾性率が小さく、内面材にＬＬ
ＤＰＥが存在しないので差し込み安定性が不良となって
いる。比較例２は、注口部の位置がパウチ充填口のシー
ルに近いため、シール熱の影響を受け注口径部が小さく
なり、また注口部とパウチ本体との間のパウチ側面のシ
ール部が小さいため注ぎ性と差し込み安定性が不良とな
る。また充填口をシールする際、注口部に形成された膨
らみ部がヒートシールバーと干渉するものがあった。比
較例３は注口部が下方にさがり過ぎたのでパウチの肩部
等の内包物が注ぎ出され難くなり注ぎ性が悪くなる。比
較例４はパウチの引張弾性率が小さく、内面材に存在す
るＬＬＤＰＥの量が小さいため注ぎ性と差し込み安定性
が悪い。比較例５は注口部の口径が小さいため注ぎ性が
悪い。Examples 1 to 6 all show good pourability, insertion stability and filling seal stability. On the other hand, in Comparative Example 1, the tensile modulus of the pouch was small, and LL was used as the inner surface material.
Since there is no DPE, the insertion stability is poor. In Comparative Example 2, since the position of the spout was close to the seal of the pouch filling port, the spout diameter was reduced due to the effect of the sealing heat, and the seal on the side of the pouch between the spout and the pouch body was Poor pourability and insertion stability due to small size. Further, when sealing the filling port, a bulge formed in the spout sometimes interferes with the heat seal bar. In Comparative Example 3, since the spout was too low, the inclusions such as the shoulder of the pouch were difficult to be poured out, and the pourability was poor. Comparative Example 4 has poor pourability and insertion stability because the tensile modulus of the pouch is small and the amount of LLDPE present in the inner surface material is small. Comparative Example 5 is poor in pourability due to the small diameter of the spout.
【００１５】[0015]
【発明の効果】本発明は、詰め替え時に注口部を他の容
器の口部に安定して差し込み保持することができ、注口
部の開口を確実にすることができ、注ぎ時間が短く、こ
ぼしや飛び散りが生ぜず、しかも特別なシールバーを必
要とせず注口部のないパウチと同じシールバーでシール
できる効果が奏される。According to the present invention, the spout can be stably inserted and held in the mouth of another container at the time of refilling, the opening of the spout can be made sure, the pouring time is short, There is no spilling or splashing, and no special seal bar is required, so that the same seal bar as the pouch having no spout can be used.
【図１】本発明のパウチの説明図である。FIG. 1 is an explanatory view of a pouch of the present invention.
【図２】本発明のパウチの上部を拡大した説明図であ
る。FIG. 2 is an explanatory view in which the upper part of the pouch of the present invention is enlarged.
１ パウチ ２ 注口部 ３ 易開封加工部 ４ 充填口シール部 ５ サイドシール部 ６ 底シール部 ７ 側面シール部 ８ 注口部の先端頂部 ９ 底材 １０ 充填口 DESCRIPTION OF SYMBOLS 1 Pouch 2 Spout part 3 Easy-open processing part 4 Filling port seal part 5 Side seal part 6 Bottom seal part 7 Side seal part 8 Top part of the tip of the spout part 9 Bottom material 10 Filling port
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｂ６５Ｄ 77/00 Ｂ６５Ｄ 77/00 Ｂ 77/38 77/38 (72)発明者 相川 孝之 神奈川県横浜市鶴見区下野谷町１−８ 東 洋製罐株式会社技術本部鶴見分室内 Ｆターム(参考） 3E064 AB25 BA27 BB03 BC18 BC20 EA12 EA23 FA04 3E067 AA03 AB96 BA13A BB14A CA24 EA06 EB02 EE59 FA01 FC01 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) B65D 77/00 B65D 77/00 B 77/38 77/38 (72) Inventor Takayuki Aikawa Tsurumi, Yokohama City, Kanagawa Prefecture 1-8 Shimotanicho, Ward Toyo Seikan Co., Ltd. Tsurumi Branch Office, Engineering Headquarters F-term (reference) 3E064 AB25 BA27 BB03 BC18 BC20 EA12 EA23 FA04 3E067 AA03 AB96 BA13A BB14A CA24 EA06 EB02 EE59 FA01 FC01
Claims (5)
チを構成するシートの内面が線状低密度ポリエチレンを
含有した内面材で形成されており、且つパウチを構成す
るシートの引張弾性率が０．２０ＭＰａ以上であり、注
口部の開封予定位置には、易開封加工部が配設されてい
ることを特徴とする詰め替え用パウチ。1. A pouch provided with a spout, wherein an inner surface of a sheet constituting the pouch is formed of an inner surface material containing linear low-density polyethylene, and a tensile elasticity of the sheet constituting the pouch is provided. A refillable pouch having a rate of 0.20 MPa or more, and an easy-opening portion is provided at a scheduled opening position of a spout portion.
封加工部がパウチの内包物充填口のシール部に重ならな
い下部に位置する、請求項１に記載された詰め替え用パ
ウチ。2. The refillable pouch according to claim 1, wherein the easy-opening portion for opening the spout portion provided on the pouch is located at a lower portion not overlapping with the seal portion of the inclusion filling port of the pouch.
ウチの内包物充填口のシール部より５〜３５ｍｍの範囲
で下部に位置する、請求項１に記載された詰め替え用パ
ウチ。3. The refillable pouch according to claim 1, wherein the tip of the spout disposed on the pouch is located below the seal portion of the filling port of the pouch within a range of 5 to 35 mm.
が、１０ｍｍ以上である、請求項１または２に記載され
た詰め替え用パウチ。4. The pouch for refilling according to claim 1, wherein the diameter of the spout portion that has widened most at the time of refilling is 10 mm or more.
剤、金属イオン封鎖剤等を含有する液体漂白剤組成物で
ある、請求項１ないし４のいずれか１項に記載された詰
め替え用パウチ。5. The refill according to any one of claims 1 to 4, wherein the inclusion is a liquid bleach composition containing hydrogen peroxide, a nonionic surfactant, a sequestering agent, and the like. Pouch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001218822A JP2002362592A (en) | 2001-04-03 | 2001-06-15 | Refilling pouch |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001-139316 | 2001-04-03 | ||
| JP2001139316 | 2001-04-03 | ||
| JP2001218822A JP2002362592A (en) | 2001-04-03 | 2001-06-15 | Refilling pouch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002362592A true JP2002362592A (en) | 2002-12-18 |
Family
ID=26614850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001218822A Pending JP2002362592A (en) | 2001-04-03 | 2001-06-15 | Refilling pouch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002362592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003040285A (en) * | 2001-08-01 | 2003-02-13 | Fujimori Kogyo Co Ltd | Method for forming easy unsealing means, and pouch with easily unsealing means |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1111496A (en) * | 1997-06-19 | 1999-01-19 | Dainippon Printing Co Ltd | Standing pouch |
| JPH11245955A (en) * | 1998-03-02 | 1999-09-14 | Dainippon Printing Co Ltd | Pouch for refill |
| JPH11321923A (en) * | 1998-05-14 | 1999-11-24 | Lion Corp | Liquid-agent product enclosed in pouch |
| JP2000043902A (en) * | 1998-07-27 | 2000-02-15 | Lion Corp | Liquid storage pouch |
| JP2001030444A (en) * | 1999-07-26 | 2001-02-06 | Toppan Printing Co Ltd | Pouch for repacking |
-
2001
- 2001-06-15 JP JP2001218822A patent/JP2002362592A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1111496A (en) * | 1997-06-19 | 1999-01-19 | Dainippon Printing Co Ltd | Standing pouch |
| JPH11245955A (en) * | 1998-03-02 | 1999-09-14 | Dainippon Printing Co Ltd | Pouch for refill |
| JPH11321923A (en) * | 1998-05-14 | 1999-11-24 | Lion Corp | Liquid-agent product enclosed in pouch |
| JP2000043902A (en) * | 1998-07-27 | 2000-02-15 | Lion Corp | Liquid storage pouch |
| JP2001030444A (en) * | 1999-07-26 | 2001-02-06 | Toppan Printing Co Ltd | Pouch for repacking |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003040285A (en) * | 2001-08-01 | 2003-02-13 | Fujimori Kogyo Co Ltd | Method for forming easy unsealing means, and pouch with easily unsealing means |
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