JPH04294721A - Shaping device for packing bag of vacuum packaging - Google Patents
Shaping device for packing bag of vacuum packagingInfo
- Publication number
- JPH04294721A JPH04294721A JP7063291A JP7063291A JPH04294721A JP H04294721 A JPH04294721 A JP H04294721A JP 7063291 A JP7063291 A JP 7063291A JP 7063291 A JP7063291 A JP 7063291A JP H04294721 A JPH04294721 A JP H04294721A
- Authority
- JP
- Japan
- Prior art keywords
- packing bag
- packaging bag
- vacuum
- belt
- contents
- 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.)
- Granted
Links
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 13
- 238000007493 shaping process Methods 0.000 title claims abstract description 11
- 238000012856 packing Methods 0.000 title abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 description 5
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 3
- 239000011345 viscous material Substances 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 241000533293 Sesbania emerus Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Vacuum Packaging (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、真空包装された食品等
の包装袋を平坦に整形する作業を自動化した真空包装袋
整形装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum packaging bag shaping device that automates the process of flattening vacuum-packed bags for food products and the like.
【０００２】0002
【従来の技術】真空包装の分野において、包装袋の外観
上の見栄えを良くするため、或いは貯蔵や運搬に便利に
するため、真空包装された包装袋を平坦化整形すること
が行われている。即ち、被包装物を真空包装する際には
、包装袋の口を上側に向けた状態にして被包装物を包装
袋内に充填した後に、真空チャンバ内で包装袋内の空気
を抜き取って密封するため、真空包装された包装袋は図
３に示すように被包装物Ｑが包装袋Ｐの底部に片寄った
状態で固定され易い。[Prior Art] In the field of vacuum packaging, vacuum-packed packaging bags are flattened to improve their appearance or to make them easier to store and transport. . In other words, when vacuum packaging an item, the bag is filled with the item with the mouth of the bag facing upward, and then the air inside the bag is removed in a vacuum chamber and the bag is sealed. Therefore, in a vacuum-packed packaging bag, the object Q is easily fixed to the bottom of the packaging bag P, as shown in FIG.
【０００３】しかし、これでは外観が良くないばかりで
なく、その後の外装、保管、運搬にも支障をきたすこと
になるため、真空包装された包装袋を平坦化することが
望まれている。[0003] However, this not only does not look good, but also poses a problem in subsequent packaging, storage, and transportation, so it is desired to flatten the vacuum-packed packaging bag.
【０００４】従来においても、このような平坦化整形作
業を自動化することは、米穀類、珈琲豆のような固い物
品を取り扱う分野では知られており、例えば特開昭６３
−３１７４３０号公報、特開平１−１２４５１８号公報
、特開平１−１８２２１８号公報等にも開示されている
。これらの従来の方式は、真空包装した包装袋を真空チ
ャンバ内で振動を与えながら平板により加圧して平坦化
するものであり、被包装物が米穀類のような固い物品の
場合は適用できるが、例えば煮豆類のような軟弱で粘性
を帯びた物品の場合には適用が困難である。その理由は
、真空包装された包装袋の内部には空気が殆ど存在せず
外側から大気圧で押されているため、包装袋内で被包装
物が動き難い状態にあり、敢えて動かそうとすると軟質
なものは潰れたり壊れたり、或いは外皮が剥れて商品価
値を失うからである。従って、従来では被包装物が煮豆
類のような軟質で粘性を帯びた物品の場合には、専ら人
手により平坦化作業を行っているのが現状である。[0004] Conventionally, automation of such flattening work has been known in the field of handling hard articles such as rice grains and coffee beans.
It is also disclosed in JP-A-317430, JP-A-1-124518, JP-A-1-182218, and the like. These conventional methods flatten the vacuum-packed packaging bag by applying pressure to it with a flat plate while applying vibrations in a vacuum chamber, and can be applied when the packaged item is a hard item such as rice grains. However, it is difficult to apply this method to soft and viscous products such as boiled beans. The reason for this is that there is almost no air inside a vacuum-packed packaging bag and it is pushed by atmospheric pressure from the outside, making it difficult for the packaged item to move within the packaging bag. This is because soft materials may be crushed or broken, or their outer skins may peel off, resulting in loss of commercial value. Therefore, in the past, when the object to be packaged is a soft and viscous article such as boiled beans, the flattening operation is currently carried out exclusively by hand.
【０００５】[0005]
【発明が解決しようとする課題】上述のように、被包装
物が例えば軟質で粘性を帯びた物質である場合に、真空
包装された包装袋を平坦化整形する作業は人手によって
時間を掛けて丁寧に行っているため、能率が悪くてコス
トが高くなるだけでなく、その後の外包装や自動集積包
装等の自動化の障害となっている。[Problems to be Solved by the Invention] As mentioned above, when the object to be packaged is, for example, a soft and viscous substance, flattening and shaping the vacuum-packed packaging bag is a manual and time-consuming process. Because this is done carefully, it is not only inefficient and increases costs, but also becomes an obstacle to subsequent automation such as outer packaging and automatic stacking packaging.
【０００６】本発明の目的は、被包装物が柔らかくかつ
粘性のものであっても、その品質を損なうことなく、真
空包装後の平坦化整形作業を自動的に能率良く行えるよ
うにした真空包装袋整形装置を提供することにある。An object of the present invention is to provide a vacuum packaging system that enables automatic and efficient flattening work after vacuum packaging without sacrificing the quality of the packaged item, even if the item is soft and viscous. The purpose of the present invention is to provide a bag shaping device.
【０００７】[0007]
【課題を解決するための手段】上述の目的を達成するた
めの本発明に係る真空包装袋整形装置は、真空包装され
た包装袋内の気泡を膨らませて該包装袋内に微圧空間を
形成する真空チャンバと、該真空チャンバ内において前
記微圧空間を形成した前記包装袋を被包装物が片寄って
いる側から徐々に押圧することによって前記被包装物を
前記微圧空間側に移動させる挟圧手段とを備えたことを
特徴とするものである。[Means for Solving the Problems] A vacuum packaging bag shaping device according to the present invention for achieving the above-mentioned object inflates air bubbles in a vacuum-packed packaging bag to form a low-pressure space within the packaging bag. a vacuum chamber for moving the packaged item to the low-pressure space side by gradually pressing the packaging bag in which the low-pressure space is formed in the vacuum chamber from the side where the packaged item is biased; The invention is characterized by comprising a pressure means.
【０００８】[0008]
【作用】上述の構成を有する真空包装袋整形装置は、真
空包装された包装袋を真空チャンバ内に入れて周囲を真
空にすることにより、包装袋内に残留している気泡を膨
らませて包装袋内に微圧空間を形成し、その後にベルト
、ローラ等の挟圧手段により包装袋を被包装物が片寄っ
ている側から徐々に押圧することにより、被包装物を微
圧空間側に無理なく移動して包装袋全体を平坦化する。[Operation] The vacuum packaging bag shaping device having the above-mentioned configuration puts a vacuum-packaged packaging bag into a vacuum chamber and creates a vacuum around the packaging bag, thereby inflating the air bubbles remaining inside the packaging bag. By forming a micro-pressure space inside the bag and then gradually pressing the packaging bag from the side where the packaged items are biased using a clamping means such as a belt or roller, the packaged items can be pushed smoothly into the micro-pressure space. Move to flatten the entire packaging bag.
【０００９】[0009]
【実施例】本発明を図１、図２に図示の実施例に基づい
て詳細に説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained in detail based on the embodiments shown in FIGS. 1 and 2.
【００１０】図１は本発明に係る真空包装袋形成装置の
一実施例を示し、１は真空チャンバ基体であり、この基
体１には蓋体２が被せられるようになっており、蓋体２
の全周に渡って気密用パッキン３が設けられている。基
体１には、エアホース４、切換バルブ５を介して真空ポ
ンプ６が接続されている。また、基体１の入口側には搬
入ベルト７、出口側には搬出ベルト８が配置され、それ
ぞれの近傍にドライブローラ９、１０が設けられている
。蓋体２は流体圧シリンダ等から成る蓋体昇降駆動機構
１１によって昇降用ガイド部材１２に沿って昇降され、
基体１と蓋体２から成る真空チャンバ内には、包装袋の
挟圧手段として一対のベルトから成るプレスコンベア機
構が設けられている。FIG. 1 shows an embodiment of a vacuum packaging bag forming apparatus according to the present invention, in which 1 is a vacuum chamber base body, and a lid body 2 is placed on this base body 1.
An airtight packing 3 is provided around the entire circumference. A vacuum pump 6 is connected to the base 1 via an air hose 4 and a switching valve 5. Further, a carry-in belt 7 is arranged on the entrance side of the base body 1, and a carry-out belt 8 is arranged on the exit side of the base body 1, and drive rollers 9 and 10 are provided in the vicinity of each belt. The lid 2 is raised and lowered along a lifting guide member 12 by a lid lifting/lowering drive mechanism 11 consisting of a fluid pressure cylinder or the like.
A press conveyor mechanism consisting of a pair of belts is provided in a vacuum chamber consisting of a base body 1 and a lid body 2 as means for squeezing the packaging bag.
【００１１】即ち、基体１には入口側のプーリ１３と出
口側のプーリ１４との間に下部ベルト１５が掛けられ、
その間に等しい高さで配置された多数の押圧ローラ１６
が下部ベルト１５を内側から支持している。また、プー
リ１４を駆動するために駆動用モータ１７が真空チャン
バの外側に設けられており、駆動用モータ１７の駆動力
はベベルギア１８、ギア軸１９、ベベルギア２０を介し
てプーリ１４に伝達されている。なお、２１は軸受、２
２はＯリング、２３はシール材を示している。That is, a lower belt 15 is attached to the base body 1 between a pulley 13 on the inlet side and a pulley 14 on the outlet side.
A large number of pressure rollers 16 arranged at equal heights between them
supports the lower belt 15 from inside. Further, a driving motor 17 is provided outside the vacuum chamber to drive the pulley 14, and the driving force of the driving motor 17 is transmitted to the pulley 14 via a bevel gear 18, a gear shaft 19, and a bevel gear 20. There is. In addition, 21 is a bearing, 2
2 is an O-ring, and 23 is a sealing material.
【００１２】一方、下部ベルト１５と対になっている上
部ベルト２４がプーリ２５とプーリ２６の間に掛けられ
、下部ベルト１５との間に搬入された包装袋Ｐを挟み込
んで搬出ベルト８側に搬送するようになっている。プー
リ２６はプーリ１４からアイドルギア２７、２８を介し
て駆動され、下部ベルト１５と上部ベルト２４は同時に
同方向に走行するようにされている。ここで、下部ベル
ト１５と上部ベルト２４との間隔は入口側から中間部に
かけて徐々に狭くなり、中間部から出口側に掛けて狭い
等間隔となっている。入口側のプーリ２５の中心は出口
側のプーリ２６の中心よりも高い位置に配置され、また
その間に配置された押圧ローラ２９のうち、プーリ２５
に最も近いローラＲ１から中間のローラＲ３までは中心
の高さ位置が徐々に低くなり、中間のローラＲ３から出
口側のローラＲ５に掛けて中心位置は略等しい高さにな
っている。従って、上部ベルト２４と下部ベルト１５と
の間は入口側では広く中間部にかけて徐々にに狭くなり
、中間部から出口側にかけて狭い状態で等間隔が保たれ
ている。On the other hand, the upper belt 24 that is paired with the lower belt 15 is hung between the pulleys 25 and 26, and the packaging bag P carried in is sandwiched between the lower belt 15 and the carrying-out belt 8 side. It is designed to be transported. The pulley 26 is driven from the pulley 14 via idle gears 27 and 28, so that the lower belt 15 and the upper belt 24 run simultaneously in the same direction. Here, the interval between the lower belt 15 and the upper belt 24 gradually narrows from the inlet side to the middle part, and becomes a narrow equal interval from the middle part to the outlet side. The center of the pulley 25 on the entrance side is arranged at a higher position than the center of the pulley 26 on the exit side.
The center height position gradually decreases from the roller R1 closest to the roller R1 to the intermediate roller R3, and the center positions are approximately the same height from the intermediate roller R3 to the roller R5 on the exit side. Therefore, the distance between the upper belt 24 and the lower belt 15 is wide on the inlet side and gradually narrows toward the middle part, and is maintained at an equal distance from the middle part to the outlet side.
【００１３】使用に際しては、先ず蓋体２を蓋体駆動機
構１１により上動させてチャンバを開き、搬入ベルト７
により搬送されてきた包装袋Ｐを、被包装物Ｑが片寄っ
ている側を前方にしてドライブローラ９を経て、図２に
示すようにＡ位置まで導入して停止させる。同時に、先
にＢ位置にあった包装袋Ｐはドライブローラ１０を経て
搬出ベルト８に移送される。次に、蓋体２が下動してチ
ャンバを閉じ、チャンバ内の空気を真空ポンプ６によっ
て吸引する。チャンバ内が高真空になると、包装袋Ｐ内
に僅かに残留していた微小な気泡が膨張し、図２に示す
ように包装袋Ｐ内の後方部に微圧空間Ｓが形成され包装
袋Ｐ内に隙間が生ずる。そこで、駆動用モータ１７によ
り下部ベルト１５及び上部ベルト２４を同時に駆動する
と、下部ベルト１５及び上部ベルト２４に挟み込まれた
包装袋Ｐは、被包装物Ｑが片寄っている側から徐々に静
かに押圧されながら搬送され、同時に被包装物Ｑは微圧
空間Ｓ側に容易に移動され、包装袋ＰがＢ位置に至った
状態では完全に平坦化されることになる。In use, first, the lid 2 is moved upward by the lid driving mechanism 11 to open the chamber, and the carrying belt 7 is opened.
The packaging bag P conveyed by is introduced to position A as shown in FIG. 2 through the drive roller 9 with the side where the object to be packaged Q is biased forward, and is stopped. At the same time, the packaging bag P previously located at position B is transferred to the carry-out belt 8 via the drive roller 10. Next, the lid body 2 moves downward to close the chamber, and the air inside the chamber is sucked by the vacuum pump 6. When the inside of the chamber becomes a high vacuum, the minute air bubbles remaining inside the packaging bag P expand, and as shown in FIG. A gap is created inside. Therefore, when the drive motor 17 drives the lower belt 15 and the upper belt 24 at the same time, the packaging bag P sandwiched between the lower belt 15 and the upper belt 24 is gradually and quietly pressed from the side where the packaged item Q is biased. At the same time, the packaged item Q is easily moved to the low pressure space S side, and when the packaging bag P reaches the position B, it is completely flattened.
【００１４】包装袋ＰがＢ位置まで至ると、下部ベルト
１５及び上部ベルト２４の駆動を停止し、切換バルブ５
を切換えてチャンバ内に大気を送り込み、包装袋Ｐ内に
形成されていた微圧空間Ｓは急速に収縮し元の気泡とな
り、包装袋Ｐは偏平の状態で安定化される。その後に、
蓋体２を上動させてチャンバを開き、搬入ベルト７、ド
ライブローラ９により次の包装袋Ｐを搬入すると共に、
上部ベルト２４、下部ベルト１５を駆動して、偏平化さ
れた包装袋Ｐを出口側のドライブローラ１０を経て搬出
ベルト８上に移動する。When the packaging bag P reaches position B, the driving of the lower belt 15 and the upper belt 24 is stopped, and the switching valve 5 is opened.
is switched to send air into the chamber, and the low-pressure space S formed inside the packaging bag P rapidly contracts and becomes the original bubble, and the packaging bag P is stabilized in a flat state. After that,
The lid body 2 is moved upward to open the chamber, and the next packaging bag P is carried in by the carry-in belt 7 and drive roller 9, and
The upper belt 24 and the lower belt 15 are driven to move the flattened packaging bag P onto the carry-out belt 8 via the drive roller 10 on the exit side.
【００１５】以上に述べた工程では、既に真空包装され
た包装袋Ｐを真空チャンバ内に導入し、その包装袋Ｐ内
に存在していた微小な気泡を膨張させて微圧空間Ｓを形
成し、次に被包装物Ｑを一方側から微圧空間Ｓ内に徐々
に移動して平坦化しているので、被包装物Ｑが軟弱で粘
性を有する物質であっても、品質を低下させることなく
容易に平坦化することができる。[0015] In the process described above, a packaging bag P that has already been vacuum packed is introduced into a vacuum chamber, and minute air bubbles existing in the packaging bag P are expanded to form a low pressure space S. Next, the packaged item Q is gradually moved into the low pressure space S from one side and flattened, so even if the packaged item Q is a soft and viscous substance, the quality will not deteriorate. Can be easily flattened.
【００１６】なお、実施例は包装袋Ｐの挟圧手段として
ベルトを用いた場合を示しているが、ベルトではなく幅
広の押圧ローラのみを用いることも可能である。また、
包装袋Ｐを１個ずつ処理する場合もあるが、実際には幅
広のベルト又はローラを用いて一度に複数列で多数の包
装袋Ｐを処理することが現実的である。Although the embodiment shows a case where a belt is used as the pressing means for the packaging bag P, it is also possible to use only a wide pressing roller instead of the belt. Also,
Although the packaging bags P may be processed one by one, it is actually more practical to process a large number of packaging bags P in multiple rows at once using a wide belt or roller.
【００１７】更に、上側の押圧ローラ２９には、スプリ
ングを介在させて押圧力を適当に加減できるようにして
もよい。また、効率を高めるために、図２のＡ位置の下
方の押圧ローラ１６を偏心回転ローラにするとか、或い
はこの部分にその他の適当な振動装置を配置し、包装袋
Ｐを押圧する直前に振動を与えて平坦化を助長するよう
にしてもよい。Furthermore, a spring may be interposed in the upper pressing roller 29 so that the pressing force can be adjusted appropriately. In addition, in order to increase efficiency, the pressure roller 16 below the A position in FIG. may be given to promote flattening.
【００１８】[0018]
【発明の効果】以上説明したように本発明に係る真空包
装袋整形装置は、被包装物が例えば煮豆類のような柔ら
かくかつ粘性を帯びた物質であっても、その品質に悪影
響を及ぼすことなく、真空包装された包装袋を自動的に
平坦化整形することが可能である。その結果、従来では
手作業によってかなりの時間を掛けていた平坦化整形作
業を能率良く行うことができ、後段の外包装工程及び自
動集積包装等の自動化にも大きく寄与できる。[Effects of the Invention] As explained above, the vacuum packaging bag forming device according to the present invention does not adversely affect the quality of the packaged item, even if it is a soft and viscous substance such as boiled beans. It is possible to automatically flatten and shape vacuum-packed packaging bags without having to do so. As a result, the flattening work, which conventionally took a considerable amount of time by hand, can be efficiently performed, and it can greatly contribute to the automation of the subsequent outer packaging process and automatic stacking packaging.
【図１】実施例の機構図である。FIG. 1 is a mechanical diagram of an embodiment.
【図２】その平坦化整形動作の説明図である。FIG. 2 is an explanatory diagram of the flattening shaping operation.
【図３】真空包装された包装袋Ｐの整形前の断面図であ
る。FIG. 3 is a sectional view of a vacuum-packaged packaging bag P before shaping.
１ 基体 ２ 蓋体 ６ 真空ポンプ ７ 搬入ベルト ８ 搬出ベルト １１ 蓋体昇降駆動機構 １５ 下部ベルト １６、２９ 押圧ローラ ２４ 上部ベルト Ｐ 包装袋 Ｑ 被包装物 1 Base 2 Lid body 6 Vacuum pump 7 Carrying belt 8 Unloading belt 11 Lid lifting mechanism 15 Lower belt 16, 29 Press roller 24 Upper belt P Packaging bag Q Packaged item
Claims (1)
ませて該包装袋内に微圧空間を形成する真空チャンバと
、該真空チャンバ内において前記微圧空間を形成した前
記包装袋を被包装物が片寄っている側から徐々に押圧す
ることによって前記被包装物を前記微圧空間側に移動さ
せる挟圧手段とを備えたことを特徴とする真空包装袋整
形装置。1. A vacuum chamber that inflates air bubbles in a vacuum-packaged packaging bag to form a micro-pressure space within the packaging bag, and a packaging bag in which the micro-pressure space is formed within the vacuum chamber. 1. A vacuum packaging bag shaping device comprising: a clamping means for moving the object to be packaged to the low pressure space side by gradually pressing the object from the side where the object is biased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7063291A JP2835476B2 (en) | 1991-03-11 | 1991-03-11 | Vacuum packaging bag shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7063291A JP2835476B2 (en) | 1991-03-11 | 1991-03-11 | Vacuum packaging bag shaping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04294721A true JPH04294721A (en) | 1992-10-19 |
| JP2835476B2 JP2835476B2 (en) | 1998-12-14 |
Family
ID=13437211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7063291A Expired - Lifetime JP2835476B2 (en) | 1991-03-11 | 1991-03-11 | Vacuum packaging bag shaping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2835476B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998014315A1 (en) * | 1996-10-02 | 1998-04-09 | Sealed Air Corporation | Making foam cushioning panels for packaging purposes |
| US7178312B2 (en) * | 2003-03-04 | 2007-02-20 | Diaperoos, Llc | Pressing and vacuum-packing diaper |
| JP2011162217A (en) * | 2010-02-08 | 2011-08-25 | Omori Mach Co Ltd | Ear folding method and ear folding device for pillow package |
| CN103754435A (en) * | 2013-12-25 | 2014-04-30 | 合肥雄鹰自动化工程科技有限公司 | Baling press |
| WO2014098055A1 (en) * | 2012-12-18 | 2014-06-26 | 株式会社タイキ | Packaging body for skin drug solution-holding body, and manufacturing method for packaging body |
| CN111776349A (en) * | 2020-07-13 | 2020-10-16 | 吴波 | Environment-friendly food bag edge sealing post-treatment method |
| US20220089311A1 (en) * | 2020-09-18 | 2022-03-24 | Delkor Systems, Inc. | Pouch Conditioner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102499404B1 (en) * | 2022-04-15 | 2023-02-10 | 씨제이제일제당 (주) | Pouch Flattening Device And Method Thereof |
-
1991
- 1991-03-11 JP JP7063291A patent/JP2835476B2/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998014315A1 (en) * | 1996-10-02 | 1998-04-09 | Sealed Air Corporation | Making foam cushioning panels for packaging purposes |
| US7178312B2 (en) * | 2003-03-04 | 2007-02-20 | Diaperoos, Llc | Pressing and vacuum-packing diaper |
| US7181894B2 (en) * | 2003-03-04 | 2007-02-27 | Diaperoos, Llc | Pressing and vacuum-sealing diaper in vacuum chamber |
| US7181893B2 (en) * | 2003-03-04 | 2007-02-27 | Diaperoos, Llc | Vacuum-packing diaper and pressing encasement |
| JP2011162217A (en) * | 2010-02-08 | 2011-08-25 | Omori Mach Co Ltd | Ear folding method and ear folding device for pillow package |
| WO2014098055A1 (en) * | 2012-12-18 | 2014-06-26 | 株式会社タイキ | Packaging body for skin drug solution-holding body, and manufacturing method for packaging body |
| CN104869864A (en) * | 2012-12-18 | 2015-08-26 | 株式会社黛怡茜 | Packaging body for skin drug solution-holding body, and manufacturing method for packaging body |
| CN104869864B (en) * | 2012-12-18 | 2018-04-24 | 株式会社黛怡茜 | The package body and its manufacture method of dermatologic liquid keeping body |
| CN103754435A (en) * | 2013-12-25 | 2014-04-30 | 合肥雄鹰自动化工程科技有限公司 | Baling press |
| CN111776349A (en) * | 2020-07-13 | 2020-10-16 | 吴波 | Environment-friendly food bag edge sealing post-treatment method |
| US20220089311A1 (en) * | 2020-09-18 | 2022-03-24 | Delkor Systems, Inc. | Pouch Conditioner |
| US11472589B2 (en) * | 2020-09-18 | 2022-10-18 | Delkor Systems, Inc. | Pouch conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2835476B2 (en) | 1998-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980825 |