JP4622495B2 - Disposable warmer packaging material - Google Patents
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- JP4622495B2 JP4622495B2 JP2004355061A JP2004355061A JP4622495B2 JP 4622495 B2 JP4622495 B2 JP 4622495B2 JP 2004355061 A JP2004355061 A JP 2004355061A JP 2004355061 A JP2004355061 A JP 2004355061A JP 4622495 B2 JP4622495 B2 JP 4622495B2
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Description
本発明は、二重に包装された従来の使い捨てカイロに対して、特に、包装を折り畳み形式にしたことにより一重包装を可能とした折り畳み式使い捨てカイロ包装材に関するものである。 The present invention relates to a foldable disposable warmer wrapping material that enables single wrapping by wrapping a conventional wrapping double wrapping method.
従来の使い捨てカイロは、紙や樹脂繊維等で作成したカイロ包装袋に、炭、鉄粉、吸水性素材等の内容物を充填したカイロ本体と、それを外気から遮断して、発熱を防ぐための外袋との構成になっている。すなわち、内容物を充填したカイロ本体を外袋にいれた二重包装形式で流通していることが知られている。 Conventional disposable body warmers are designed to prevent heat generation by blocking the body of the body warmed by the contents of charcoal, iron powder, water-absorbing materials, etc., and the outside air, in a body packaging bag made of paper or resin fiber. It is configured with an outer bag. That is, it is known that the body of a warmer filled with contents is distributed in a double packaging form in an outer bag.
この二重に包装された使い捨てカイロの使用方法は、外袋からカイロ本体をとりだすことにより、空気中の酸素と内容物が反応して発熱するようになっている。また、発熱を促進させるためにカイロ本体を手で揉む等をすることにより、内容物がよく混合されて薄く形成された本体の袋の繊維間等を通じて一段と早く発熱するものである。 In the method of using the double-packed disposable body warmer, the body body is taken out from the outer bag so that oxygen in the air reacts with the contents to generate heat. In addition, by manually holding the body of the warmer in order to promote heat generation, heat is generated more quickly through the fibers of the bag of the main body that is thinly mixed with the contents.
下記に特許文献を記す。
しかしながら、従来の使い捨てカイロは本体の発熱を防ぐための外袋が必要であり、使用時にはこの外袋が不必要となり、ゴミとなってしまう。さらに、内袋(カイロ本体)と外袋と二重に包まれていることも包装材コストを上げる原因になっていた。 However, the conventional disposable body warmer requires an outer bag for preventing heat generation of the main body, and this outer bag becomes unnecessary during use and becomes garbage. Furthermore, the double wrapping of the inner bag (the body of the warmer) and the outer bag has also caused the packaging material cost to increase.
そこで本発明は、上記の問題点を解決するためになされたもので、使い捨てカイロの包装形態を二重包装から一重包装にしても内容物が発熱しない形態とし、特に、表裏の樹脂フィルムにより内容物が包まれており、かつ裏面フィルムには内容物が漏れない程度の多数の微細孔を設けて、さらに裏面側を内側にして二つに折り畳んだ形態の使い捨てカイロ包装材を提供するものである。 Therefore, the present invention was made to solve the above-mentioned problems, and even if the packaging form of the disposable body warmer is changed from double packaging to single packaging, the contents do not generate heat. A disposable warmer packaging material is provided in which the backside film is provided with a large number of microscopic holes so that the contents do not leak, and is folded in two with the back side facing inward. is there.
本発明の請求項1は、表面フィルムとその裏側の裏面フィルムにて炭、鉄粉、吸水性素材の内容物を充填し密封してなるトレイ形状や袋形状に形成された使い捨てカイロ包装材であって、前記表面フィルムが、内面にシーラント層を有するバリア性フィルムからなり、前記裏面フィルムは、イージーピールフイルムで構成され、前記表面フィルムより一回り大きく、周囲に余白部が設けられ、且つ多数の外気取り入れ用の微細孔が設けられ、前記トレイ形状や袋形状に形成された包装材における表面フィルムの縦中心部近傍から裏面フィルムを内側にして二つに折り畳み、該裏面フィルムの三方の前記余白部どうしを熱シールにより密封したことを特徴とする使い捨てカイロ包装材である。 Claim 1 of the present invention is a disposable warmer packaging material formed in a tray shape or bag shape formed by filling and sealing the contents of charcoal, iron powder, and water-absorbing material with a surface film and a back film on the back side thereof. there, the surface film is made of a barrier film that have a sealant layer on an inner surface, said backside film is composed of easy-peel film, slightly larger than the surface film, margin is provided around, and A large number of fine holes for taking in outside air are provided, folded in two from the vicinity of the longitudinal center of the surface film in the packaging material formed in the tray shape or bag shape with the back film inside, and three sides of the back film A disposable warmer packaging material , wherein the blank portions are sealed by heat sealing .
本発明における使い捨てカイロ包装材は、表裏のフィルムに発熱体等の内容物が包まれており、かつ裏面のフイルムには外気取り入れ用の微細孔が多数設けられているものである。この裏面フィルムを内側にして二つに折り畳み、表面フィルムの周囲の裏面フィルム余白部どうしをシールすることにより、発熱体等が外気に触れなくなる。さらに、使用時には余白部を接着したシール部分を剥離することにより、裏面フィルムの外気取り入れ微細孔を開放することで、外気中の酸素等を取り入れ内容物を発熱させると共に、熱が放出される特徴を有するものである。さらに、従来における内袋と外袋との二重包装が改善され包装材のコストダウンになる等の優れた効果を奏する。 In the disposable warmer packaging material of the present invention, contents such as a heating element are wrapped in front and back films, and the back film is provided with many fine holes for taking in outside air. By folding the back film into two with the back film inside, and sealing the back film margins around the front film, the heating element and the like are not exposed to the outside air. In addition, when used, the seal part to which the blank portion is bonded is peeled off to open the outside air intake micropores of the back film, so that oxygen can be taken in the outside air and the contents can be heated and the heat released. It is what has. Furthermore, the conventional double wrapping of the inner bag and the outer bag is improved, and excellent effects such as a reduction in the cost of the packaging material are exhibited.
図に基づき発明を実施するための最良の形態を説明する。 The best mode for carrying out the invention will be described with reference to the drawings.
図1は、本発明の一実施例における使い捨てカイロ包装材を示す断面説明図である。図2は、本発明における上方から見た使い捨てカイロ包装材で、(A)は、表面フィルム及び裏面フィルムの余白部を示す平面説明図であり、(B)は、微細孔を設けた裏面フィルムの平面説明図である。図3は、本発明の内容物が充填された使い捨てカイロ包装材の形状状態を示す説明図である。 FIG. 1 is an explanatory cross-sectional view showing a disposable body packaging material according to an embodiment of the present invention. FIG. 2 is a disposable body warmer packaging material viewed from above in the present invention, where (A) is a plan explanatory view showing blank portions of a front film and a back film, and (B) is a back film provided with fine holes. FIG. FIG. 3 is an explanatory view showing a shape state of the disposable body packaging material filled with the contents of the present invention.
本発明における使い捨てカイロ包装材は、図1に示すように、適宜トレイ形状或いは袋形状等に形成された表面フィルム(11)に炭、鉄粉、吸水性素材等の発熱体である内容物を充填した後、この裏側を裏面フィルム(12)で密封したカイロ包装材(10)である。また、表面フィルム(11)は内面にシーラント層を有するバリア性フィルム等からなり、さらに裏面フィルム(12)は、イージーピールフイルム等で構成されたもので、トレイ形状や袋状等に形成された表面フィルムに内容物(30)を充填した後、表面フィルムを裏面フィルム上に熱シールにより密封した構成であり、この裏面フィルム(12)には多数の外気取り入れ用のピンホール状の微細孔(15)を設けたものである。 As shown in FIG. 1, the disposable warmer wrapping material in the present invention has a surface film (11) appropriately formed in a tray shape or a bag shape and the like, which is a heating element such as charcoal, iron powder, and a water-absorbing material. After filling, this is a warmer packaging material (10) whose back side is sealed with a back film (12). Further, the front film (11) is made of a barrier film having a sealant layer on the inner surface, and the back film (12) is made of an easy peel film or the like, and is formed in a tray shape or a bag shape. After the surface film is filled with the contents (30), the surface film is sealed on the back film by heat sealing. The back film (12) has a large number of pinhole-shaped micropores ( 15).
次に、図2(A)に示すように、前記裏面フィルム(12)は、トレイ形状或いは袋形状等に形成された表面フィルム(11)の周囲にはみ出すような、適宜大きさの余白部(12a,12a)を設けたものである。また、図2(B)に示すように、裏面フィルム(12)には多数の外気取り入れ用の微細孔(15)を設けたもので、このピンホール状の微細孔は内容物の発熱素材である炭粉、鉄粉等が漏れない程度の大きさであれば特に限定はしない。 Next, as shown in FIG. 2 (A), the back film (12) has a margin (appropriately sized) that protrudes around the surface film (11) formed in a tray shape or bag shape. 12a, 12a). Further, as shown in FIG. 2B, the back film (12) is provided with a large number of fine holes (15) for taking in outside air, and these pinhole-shaped fine holes are the heat generating material of the contents. There is no particular limitation as long as certain carbon powder, iron powder, etc. are not leaked.
次に、図3に示すように、使い捨てカイロ包装材(10)の完成品の状態を示すものであり、トレイ形状或いは袋形状等に形成された表面フィルム(11)内に内容物を充填し裏面フィルムで密封した後、この表面フィルムを縦に中心部近傍から裏面フィルム(12)を内側にした状態で二つに折り畳む。この際に、表面フィルムより突出した裏面フィルムの三方の余白部(12a,12a)どうしを熱シールにより密封することにより、裏面フィルムに設けた外気取り入れ用の微細孔(15)は外気に触れない状態で密封されることになる。 Next, as shown in FIG. 3, the state of the finished product of the disposable body packaging material (10) is shown, and the contents are filled in the surface film (11) formed in a tray shape or a bag shape. After sealing with the back film, the front film is vertically folded in two with the back film (12) inside from the vicinity of the center. At this time, the three blanks (12a, 12a) of the back film protruding from the front film are sealed by heat sealing so that the outside air intake micropores (15) provided in the back film do not touch the outside air. It will be sealed in a state.
すなわち、表面フィルムを微細孔(15)を設けた裏面フィルムにシールして二つに折
り畳むことで、三方に突出した余白部(12a,12a)のみを重ね合わせて熱シールをする。それにより裏面フィルムに空けた微細孔が外気と遮断されて、気密性を保ち発熱を防ぐことになる。使用時には、シールされた余白部分を剥離させて、裏面フィルムに設けた外気取り入れ用の微細孔を開放させて、空気を取り入れ発熱させるものである。
That is, the front film is sealed with a back film provided with fine holes (15) and folded in two, so that only the margins (12a, 12a) protruding in three directions are overlapped and heat-sealed. As a result, the fine holes formed in the back film are blocked from the outside air, and the airtightness is maintained and heat generation is prevented. At the time of use, the sealed blank portion is peeled off, the fine holes for taking in outside air provided in the back film are opened, and air is taken in to generate heat.
次に、表面フィルム(11)の詳細は、バリア性フィルムを基本として、内面にシーラント層を有するものが良い。シーラントとしてはカイロを発熱させる場合を考慮して、この発熱温度よりも融点の高いものが望ましいが、ある程度低温シール性が無いと充填機スピードに制約がでるので、融点が70℃から160℃程度のものが望ましい。バリアフィルムとしては、アルミ箔、バリア蒸着フィルム、ポリ塩化ビニリデンコートフィルムを使用することができる。また、シーラント層の外側に内容物(中身)が見えないように、印刷等による隠蔽層やアルミ蒸着フィルムを用いることでも構わない。 Next, the details of the surface film (11) are preferably those having a sealant layer on the inner surface based on a barrier film. In consideration of the case where heat is generated from the warmer, it is desirable that the sealant has a melting point higher than this heating temperature. However, if there is no low-temperature sealing property, the filling machine speed is limited, so the melting point is about 70 ° C to 160 ° C. Is desirable. As the barrier film, an aluminum foil, a barrier vapor deposition film, or a polyvinylidene chloride coated film can be used. Further, a concealing layer by printing or the like or an aluminum vapor deposition film may be used so that the contents (contents) cannot be seen outside the sealant layer.
次に、裏面フィルム(12)は、基本的に表面フィルムと同様の構成であるが表面フィルムと異なる点は、
・発熱開始時に空気中の酸素を取り入れるための空気孔(微細孔)を設けておく。
Next, the back film (12) is basically the same structure as the surface film, but different from the surface film,
-Provide air holes (fine holes) for taking in oxygen in the air at the start of heat generation.
・最外層はお互いに接着可能であり、要事にはその部分等が剥がれる(剥離可能)素材を用いる。 -The outermost layers can be bonded to each other, and the material that can be peeled off (peelable) is used in an important case.
・最外層材質は特に限定はしないが、既存のイージーピールフィルム等を使用することが可能である。或いは、裏面フィルム最外層と疑似接着するフィルムを挟み込んで縁シール(余白部シール)する事も可能である。なお、バリア性のないフィルムであっても良い。 -The outermost layer material is not particularly limited, but an existing easy peel film or the like can be used. Or it is also possible to insert a film that is pseudo-adhered with the outermost layer of the back film and seal the edge (margin part seal). A film without barrier properties may be used.
なお、空気中の酸素を取り入れるための空気孔の孔空け加工は内容物より小さい孔を、微小な針り等で物理的に空けたり、放電やレーザー等で焼き空けたりする方法を使用することができる。 In addition, the air hole drilling process for taking in oxygen in the air should use a method in which holes smaller than the contents are physically drilled with a fine needle, etc., or burned with a discharge or laser. Can do.
具体的実施例を挙げて、それを比較評価する。 A specific example will be given and comparatively evaluated.
実施例1は、表面フィルムとして厚み20μm塩化ビニリデンコートナイロン(KNy)と蒸着リニア低密度ポリエチレン(VMLLDPE)をドライラミネートして、前記の蒸着リニア低密度ポリエチレンのポリエチレン(PE)面にリニア低密度ポリエチレンを30μmエキストルーダーラミを行う。 In Example 1, 20 μm-thick vinylidene chloride-coated nylon (KNy) and vapor-deposited linear low-density polyethylene (VMLLDPE) are dry-laminated as a surface film, and the linear low-density polyethylene is deposited on the polyethylene (PE) surface of the vapor-deposited linear low-density polyethylene. Perform 30 μm extruder lamination.
裏面フィルムは、20μmナイロン(Ny)と20μm蒸着リニア低密度ポリエチレン(VMLLDPE)をドライラミネートして、前記の表面フィルムと同様に、蒸着リニア低密度ポリエチレンのポリエチレン(PE)面にリニア低密度ポリエチレン30μmのエキストルーダーラミを行う。さらに、ナイロン面にポリエチレン系イージーピールフィルムのドライラミネートを行う。その後、内容物が零れない程度のピンホール(微細孔)を空けて裏面フィルムとする。 The back film is dry laminated with 20 μm nylon (Ny) and 20 μm vapor-deposited linear low density polyethylene (VMLLDPE), and the linear low-density polyethylene is 30 μm on the polyethylene (PE) surface of the vapor-deposited linear low-density polyethylene in the same manner as the above surface film. Do the extruder lami. Furthermore, dry lamination of a polyethylene-based easy peel film is performed on the nylon surface. Then, the pinhole (micropore) of the grade which the content does not spill is made, and it is set as a back film.
この表面フィルム/裏面フィルムを用いて、「炭、鉄粉、吸水性材料」等のカイロ内容物を充填して、四隅をシールする(サイズ・50×80mm角)。その後、裏面フィルム(微細孔が空いている方)を内側にして、3方のイージーピール面(余白部)どうしをシールすることでカイロ包装材が得られた。 Using this surface film / back surface film, the contents of warmers such as “charcoal, iron powder, water-absorbing material” are filled and the four corners are sealed (size: 50 × 80 mm square). Thereafter, the back film (the one with the fine holes) was turned inside, and the three easy peel surfaces (blank portions) were sealed to obtain a warmer packaging material.
実施例2における、表面フィルムは実施例1の表面フィルムと同一のもので、また裏面フィルムも実施例1の表面フィルムと同様のもの(実施例2の表面フィルムと同一)とする。その後、内容物が零れない程度のピンホール(微細孔)を空けて裏面フィルムとするものである。この表面フィルム/裏面フィルムを用いて、「炭、鉄粉、吸水性材料」等のカイロ内容物(発熱体)を充填して、四隅をシールする(サイズ・50×80mm角)。その後、カイロの半分のサイズ(50×40mm)の裏面フィルム最外層のナイロン(Ny)に対して易開封のイージーピールフィルムを挟み込んで3方の余白部どうしをシールすることで使い捨てカイロ包装材が得られた。 The surface film in Example 2 is the same as the surface film of Example 1, and the back film is the same as the surface film of Example 1 (same as the surface film of Example 2). Thereafter, a pinhole (fine hole) is formed so that the contents do not spill, and the back film is formed. Using this surface film / back surface film, the contents of the body (heating element) such as “charcoal, iron powder, water-absorbing material” are filled and the four corners are sealed (size: 50 × 80 mm square). After that, the easy-open easy peel film is sandwiched between nylon (Ny), the outermost layer of the backside film (50x40mm), which is half the size of the warmer, and the three blanks are sealed to make the disposable warmer packaging material Obtained.
実施例3を説明する。表面フィルム(内袋)として、15μmナイロン(Ny)に蒸着リニア低密度ポリエチレン(VMLLDPE)20μmをドライラミネートし、蒸着リニア低密度ポリエチレンのポリエチレン(PE)面にリニア低密度ポリエチレンを30μmエキストルーダーラミを行う。 A third embodiment will be described. As a surface film (inner bag), 15 μm nylon (Ny) is vapor-deposited with 20 μm of vapor-deposited linear low-density polyethylene (VMLLDPE), and 30 μm of linear low-density polyethylene is laminated on the polyethylene (PE) surface of the vapor-deposited linear low-density polyethylene. Do.
また、裏面フィルム(内袋)として、前記内袋表面フィルムと同一構成品のものに、内容物が零れない程度のピンホール(微細孔)を空けて裏面フィルムとする。この表面フィルム/裏面フィルムを用いて、「炭、鉄粉、吸水性材料」等のカイロ内容物を充填して、四隅をシールする(サイズ・50×80mm角)。 Further, as the back film (inner bag), a pin film (fine hole) is formed in the same component as the inner bag surface film so that the contents do not spill, thereby forming the back film. Using this surface film / back surface film, the contents of warmers such as “charcoal, iron powder, water-absorbing material” are filled and the four corners are sealed (size: 50 × 80 mm square).
さらに、この外袋として厚み20μmの塩化ビニリデンコート0PP(KOP)/厚み30μmの「ビニルアルコール(VA)含有量10%のエチレン酢酸ビニル共重合体」ののものでさらに包装する。 Further, the outer bag is further packaged with a vinylidene chloride coat 0PP (KOP) having a thickness of 20 μm / an ethylene vinyl acetate copolymer having a vinyl alcohol (VA) content of 10% having a thickness of 30 μm.
この実施例1と実施例2と実施例3(比較品)の比較評価を下記の表1に示す。 The comparative evaluation of Example 1, Example 2, and Example 3 (comparative product) is shown in Table 1 below.
本発明のカイロ包装材は二重包装になっている使い捨てカイロの全てに使用することが可能である。また、冷却及び温める湿布材等の包装材に利用することが可能である。 The warmer packaging material of the present invention can be used for all disposable warmers that are double-wrapped. Further, it can be used for packaging materials such as a poultice material for cooling and heating.
10……使い捨てカイロの包装材
11……表面フィルム
12……裏面フィルム
12a……裏面フィルムの余白部
15……小孔(ピンホール)
30……内容物
10 …… Packaging material for
30 …… Contents
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JP4820209B2 (en) * | 2006-04-28 | 2011-11-24 | オカモト株式会社 | Disposable body warmer |
JP2008119090A (en) * | 2006-11-09 | 2008-05-29 | Okamoto Ind Inc | Throwaway body warmer |
JP5052122B2 (en) * | 2006-12-26 | 2012-10-17 | オカモト株式会社 | Packaging materials used for disposable body warmers |
JP4965336B2 (en) * | 2007-05-18 | 2012-07-04 | オカモト株式会社 | Outer bag-less type disposable body warmer and manufacturing method thereof |
JP2012005790A (en) * | 2010-06-28 | 2012-01-12 | Kao Corp | Body worn implement |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57188666U (en) * | 1981-05-25 | 1982-11-30 | ||
JPS6330414Y2 (en) * | 1983-10-20 | 1988-08-15 | ||
JPH0198617U (en) * | 1987-12-21 | 1989-06-30 | ||
JPH01174170U (en) * | 1988-05-30 | 1989-12-11 | ||
JPH0366848U (en) * | 1989-10-31 | 1991-06-28 | ||
JPH0396817U (en) * | 1990-01-25 | 1991-10-03 | ||
JPH0396816U (en) * | 1990-01-19 | 1991-10-03 | ||
JPH0551323U (en) * | 1991-12-09 | 1993-07-09 | 株式会社フロンティア・フィールド・プロダクツ | Calorific value control bag for disposable body warmers |
JPH06100843A (en) * | 1992-09-17 | 1994-04-12 | Nitto Denko Corp | Pressure-sensitive adhesive sheet and product by winding the same |
JPH0636623U (en) * | 1992-10-16 | 1994-05-17 | 広栄化学工業株式会社 | Adhesive heating element housed in a non-breathable bag |
JPH0724316U (en) * | 1993-10-15 | 1995-05-09 | 株式会社白元 | Heating structure |
JPH07194642A (en) * | 1993-12-28 | 1995-08-01 | Dainippon Jochugiku Co Ltd | Disposable portable body warmer |
JPH07308337A (en) * | 1994-05-17 | 1995-11-28 | Maikoole Kk | Thermal device |
JP2614781B2 (en) * | 1990-09-19 | 1997-05-28 | 明直 津田 | Postcard |
JPH10305539A (en) * | 1997-05-09 | 1998-11-17 | Fujipura Kk | Peelable laminate film core material and peelable laminate film |
JP2000050941A (en) * | 1998-08-11 | 2000-02-22 | Kao Corp | Heating implement and its production |
JP2001198150A (en) * | 2000-01-19 | 2001-07-24 | Japan Pionics Co Ltd | Heating bag, and its usage |
JP2002362583A (en) * | 2001-06-05 | 2002-12-18 | Dainippon Printing Co Ltd | Packaging bag |
JP2003038542A (en) * | 2001-07-30 | 2003-02-12 | Ferikku Kk | Product for packing heating body |
JP2003070827A (en) * | 2001-09-03 | 2003-03-11 | Kenji Hara | Temperature adjusting utensil for disposable body warmer, and disposable body warmer |
-
2004
- 2004-12-08 JP JP2004355061A patent/JP4622495B2/en not_active Expired - Fee Related
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57188666U (en) * | 1981-05-25 | 1982-11-30 | ||
JPS6330414Y2 (en) * | 1983-10-20 | 1988-08-15 | ||
JPH0198617U (en) * | 1987-12-21 | 1989-06-30 | ||
JPH01174170U (en) * | 1988-05-30 | 1989-12-11 | ||
JPH0366848U (en) * | 1989-10-31 | 1991-06-28 | ||
JPH0396816U (en) * | 1990-01-19 | 1991-10-03 | ||
JPH0396817U (en) * | 1990-01-25 | 1991-10-03 | ||
JP2614781B2 (en) * | 1990-09-19 | 1997-05-28 | 明直 津田 | Postcard |
JPH0551323U (en) * | 1991-12-09 | 1993-07-09 | 株式会社フロンティア・フィールド・プロダクツ | Calorific value control bag for disposable body warmers |
JPH06100843A (en) * | 1992-09-17 | 1994-04-12 | Nitto Denko Corp | Pressure-sensitive adhesive sheet and product by winding the same |
JPH0636623U (en) * | 1992-10-16 | 1994-05-17 | 広栄化学工業株式会社 | Adhesive heating element housed in a non-breathable bag |
JPH0724316U (en) * | 1993-10-15 | 1995-05-09 | 株式会社白元 | Heating structure |
JPH07194642A (en) * | 1993-12-28 | 1995-08-01 | Dainippon Jochugiku Co Ltd | Disposable portable body warmer |
JPH07308337A (en) * | 1994-05-17 | 1995-11-28 | Maikoole Kk | Thermal device |
JPH10305539A (en) * | 1997-05-09 | 1998-11-17 | Fujipura Kk | Peelable laminate film core material and peelable laminate film |
JP2000050941A (en) * | 1998-08-11 | 2000-02-22 | Kao Corp | Heating implement and its production |
JP2001198150A (en) * | 2000-01-19 | 2001-07-24 | Japan Pionics Co Ltd | Heating bag, and its usage |
JP2002362583A (en) * | 2001-06-05 | 2002-12-18 | Dainippon Printing Co Ltd | Packaging bag |
JP2003038542A (en) * | 2001-07-30 | 2003-02-12 | Ferikku Kk | Product for packing heating body |
JP2003070827A (en) * | 2001-09-03 | 2003-03-11 | Kenji Hara | Temperature adjusting utensil for disposable body warmer, and disposable body warmer |
Also Published As
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