JPS58112916A - Device for executing vacuum packing - Google Patents
Device for executing vacuum packingInfo
- Publication number
- JPS58112916A JPS58112916A JP57217902A JP21790282A JPS58112916A JP S58112916 A JPS58112916 A JP S58112916A JP 57217902 A JP57217902 A JP 57217902A JP 21790282 A JP21790282 A JP 21790282A JP S58112916 A JPS58112916 A JP S58112916A
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- suction
- wall
- filling
- rotating body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Vacuum Packaging (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、特許請求の範囲の上位概念に記載された形式
の、包装袋に充てん物を充てんしこの包装袋を閉鎖しか
つ真空にするための装置に関する。アメリカ合衆国特許
第３１８２４３２号明細書により公知な前記形式の装置
においては、充てん物を包装袋に充てんした後でこの包
装袋から空気を吸い取るために平扁なゾンデが包装袋の
充てん用開口に侵入し可撓性の融着ジョーが包装袋の両
壁部を前記ゾンデに押しつけるようになっている。しか
しながらこの公知の装置においては、特に空気抜き工程
後にゾンデを包装袋から抜き取る際にゾンデとこのゾン
デに接触する包装袋の壁部との間におけるゾンデの側縁
部範囲で細い套管が形成されて、融着ジョーが包装袋の
両壁部を互いに密に押しつけて包装袋の端部が融着され
る以前に前記套管を通って包装袋内に外気が侵入してし
まうことを避けることができない。また包装袋の壁部が
しわになることによっても套管が形成され、この套管を
通って包装袋に空気が侵入することがある。このわずか
な量の酸素によって、例えばコーヒーなどの・ξツキン
グされた製品の品質は低下させられる。DETAILED DESCRIPTION OF THE INVENTION The invention relates to a device for filling packaging bags, closing them and evacuating them, of the type defined in the preamble of the patent claims. In a device of this type known from U.S. Pat. No. 3,182,432, a flat probe enters the filling opening of the packaging bag in order to suck air out of the packaging bag after it has been filled with the filling material. Flexible fusing jaws press both walls of the packaging bag against the sonde. However, in this known device, a narrow sleeve is formed in the area of the side edges of the probe, especially between the probe and the wall of the packaging bag that comes into contact with the probe when the probe is removed from the packaging bag after the air extraction step. The fusing jaws tightly press both walls of the packaging bag together to prevent outside air from entering the packaging bag through the sleeve before the ends of the packaging bag are fused. Can not. Wrinkling of the walls of the packaging bag also creates a cannula through which air may enter the packaging bag. This small amount of oxygen reduces the quality of the loaded product, such as coffee, for example.
以上のような欠点を解決した本発明は、送り装置と共に
運動させられる吸込装置が、自己閉鎖している平扁な平
面状の包装袋の２つの壁部の一方に形成された孔を取り
囲んで空気の吸込み作業を行ない、包装袋の互いに向き
合う前記２つの壁部が、一方の壁部に形成された前記孔
の周囲で互いに融着させられると吸込み作業を停止する
ようになっており、これによって包装袋に空気が侵入す
ることは確実に避けられる。The present invention, which solves the above-mentioned drawbacks, is characterized in that a suction device moved together with a feeding device surrounds a hole formed in one of the two walls of a flat, self-closing packaging bag. The air suction operation is performed and the suction operation is stopped when the two walls of the packaging bag facing each other are fused together around the hole formed in one wall. This reliably prevents air from entering the packaging bag.
本発明による装置はその構造が簡単であって、装置全体
が見通しやすくしかも確実に作業する。さらに送り装置
に複数の吸込み装置を配置したことによってより高い生
産性が得られた。そのだめに本発明による装置は特に真
空包装製品を製造するために適している。The device according to the present invention has a simple structure, and the entire device is easy to see and works reliably. Furthermore, higher productivity was achieved by arranging multiple suction devices in the feeder. The device according to the invention is therefore particularly suitable for producing vacuum-packed products.
次に図面に示した実施例について本発明の構成を具体的
に説明する。Next, the configuration of the present invention will be specifically explained with reference to the embodiments shown in the drawings.
第１図に示した真空包装を行なうための装置は、鉛直な
軸線を中心にして段階的に回転する 。The vacuum packaging apparatus shown in FIG. 1 rotates in stages about a vertical axis.
送り装置たる回転体１０を有していてこの回転体【０は
その半径方向に突出するアーム１２゜１３．１４で平ら
な包装袋１のだめの保持部材１１を備えている。この装
置に取りつけられた、あらかじめ製造された包装袋りは
、フレキシブルで熱融着可能な包装材料より成る２つの
平らな壁部２，３より成っている。この２つの壁部２．
３はその底部及び２つの側面が融着継ぎ目！、５．６に
よって互いに結合されている。It has a rotary body 10 as a feeding device, which rotary body 0 is provided with a holding member 11 for holding a flat packaging bag 1 in its radially projecting arms 12, 13, 14. The prefabricated packaging bag installed in this device consists of two flat walls 2, 3 made of flexible heat-sealable packaging material. These two walls 2.
3 has fused seams on the bottom and two sides! , 5.6.
２つの壁部２の一方は上縁部付近のその中央部で貫通孔
又は孔７を有している。One of the two walls 2 has a through hole or hole 7 in its center near the upper edge.
８つのステーションＩ乃至■でそれぞれ２つの包装袋り
を製造するために、回転体１ｏは各区分でそれぞれ２対
の保持部材【Ｌを有しており、この保持部材Ｌ１はその
両側の上級部付近でそれぞｆ′Ｌ１つの包装袋りを保持
している。保持部材Ｌ１は規格の締め付は位置を占め、
包装袋１を受は取りかつ引き渡すために図示されていな
い公知の部材によって開放されるようになっている。ス
テーションＩては各１対の保持部材１１にそれぞれ１つ
の包装袋ｌが、孔７を有する方の壁部２が回転体１０に
向けられるように引き渡される。ステーション■へ運ば
れた包装袋１は２つの吸込みチャック対し５によって開
かれる。つまり、この吸込みチャック対し５は包装袋１
の２つの平らな壁部２，３に接触してこの壁部２，３を
拡げる。この場合、外側の保持部材１１を有する方のア
ームＬ２．１４は中央のアーム１３に向かって旋回させ
られる。In order to manufacture two packaging bags at each of the eight stations I to ■, the rotating body 1o has two pairs of holding members [L] in each section, and this holding member L1 is attached to the upper part on both sides. One packaging bag f'L is held nearby. The holding member L1 occupies the standard tightening position,
In order to pick up and deliver the packaging bag 1, it is opened by a known member (not shown). At station I, one packaging bag l is delivered to each pair of holding members 11 in such a way that the wall 2 with the hole 7 is directed toward the rotating body 10 . The packaging bag 1 transported to station (2) is opened by two suction chucks 5. In other words, this suction chuck pair 5 is the packaging bag 1
contact the two flat walls 2, 3 of and widen these walls 2, 3. In this case, the arm L2.14 with the outer holding element 11 is pivoted towards the central arm 13.
包装袋１を成形するために、この包装袋り内にはステー
ションＩｌｌにおいて成形部材１６が侵入する。１回分
の充てん物を各包装袋り内に充てんノズルＬ７によって
充てんした後、外側のアーム１２．Ｌ４−は再び戻し旋
回させられるので、包装袋１の開口は平らに引き延ばさ
れる。ステーションＶにおいて、熱融着ジョ一対ｌδは
包装袋Ｉの引き延ばされた上縁部の融着ヘラＰを融着さ
せる。In order to form the packaging bag 1, a forming element 16 enters the packaging bag at station Ill. After filling one dose into each packaging bag by the filling nozzle L7, the outer arm 12. Since L4- is turned back again, the opening of the packaging bag 1 is stretched flat. At station V, a pair of heat sealing jaws lδ fuses the sealing spatula P on the stretched upper edge of the packaging bag I.
ステーション■乃至■において及びその途中で、前記包
装袋り内に存在する空気が吸い取られる。このために、
平らな端面側２Ｌを有する吸込み装置たる各１つの吸込
みノズル２０が、孔７を有する壁部２に接近させられて
、この各吸込みノズル２０は孔７を取り囲みつつ包装袋
１の壁部２に密接して接触する。吸込みノズル２０を低
圧源に接続すると、すでに充てん物が満たされて閉鎖さ
れた包装袋ｌからこの包装袋り内に未だ含まれている残
りの空気が吸い俵かれる。孔７を備えた一方の壁部２か
ら他方の壁部３を遠ざけるために、各管状の吸込みノズ
ル２０内の孔のあけられた円板２２に細いマンＰレル２
３が位置しており、このマンＰレル２３の前端部は前記
吸込みノズル２０の端面側２１から突出している。At stations (1) to (2) and in between, the air present in the packaging bag is sucked out. For this,
Each one suction nozzle 20, which is a suction device with a flat end side 2L, is brought close to the wall 2 with the hole 7, so that each suction nozzle 20 surrounds the hole 7 and touches the wall 2 of the packaging bag 1. Close contact. When the suction nozzle 20 is connected to a low pressure source, the remaining air still contained in the packaging bag l, which is already filled and closed, is sucked out. In order to distance one wall part 2 with holes 7 from the other wall part 3, a thin mantle Prel 2 is attached to the perforated disk 22 in each tubular suction nozzle 20.
3 is located, and the front end portion of this man P rail 23 protrudes from the end surface side 21 of the suction nozzle 20.
それぞれ２つの吸込みノズル２０は、回転体１０に対し
て半径方向しゆう動可能なロツＰ２６に固定された分配
条片２５に半径方向外側へ向けて配置されている。各１
つの分配条片２５は、回転体ＩＯの各区分でこの回転体
［０に対して接線方向に向けられていて回転体１０の外
周と保持部材１Ｌの保持平面との間に配置されている。The two suction nozzles 20 in each case are arranged radially outwards on a distribution strip 25 which is fixed to a rod P26 which is radially movable relative to the rotating body 10. 1 each
One distribution strip 25 is arranged in each section of the rotating body IO, oriented tangentially to this rotating body [0] and between the outer periphery of the rotating body 10 and the holding plane of the holding element 1L.
図示していないばねによって、ロッＰ２６は半径方向内
側へづ１張られており、この半径方向内側でこのロッｒ
２６のローラ２７が、回転体ＬＯに対して同軸的に定置
に配置された板カム２８の外周に当接している。板カム
２δはステーション１乃至■の範囲において直径の小さ
い部分を有していて、ステーションｖ乃至■の範囲で直
径の大きい範囲を有しているので、ロツ１２６は分配条
片２５を介して吸込みノズル２０を、一方の範囲では包
装袋りから引き戻された運動停止位置で保持し、他方の
範囲では前記空気抜き位置で保持する。The rod P26 is pulled radially inwardly by a spring (not shown).
26 rollers 27 are in contact with the outer periphery of a plate cam 28 that is coaxially and fixedly arranged with respect to the rotating body LO. Since the plate cam 2δ has a small diameter part in the range of stations 1 to 2 and a large diameter part in the range of stations v to 2, the rod 126 is sucked in through the distribution strip 25. In one region, the nozzle 20 is held in the resting position in which it has been withdrawn from the packaging bag, and in the other region in the deflated position.
分配条片２５はその一方端部で通路３０を有していて、
この通路３０によってそれぞれ２つの吸込みノズル２０
と１つの吸込み導管３１とが接続されており、分配条片
２５の他方端部はそｔぞれ１つの閉鎖弁としての電磁弁
３２に接続されている。回転体ＬＯの各区分にそれぞれ
１つ設けられた電磁弁３２は半径方向孔３４を備えた分
配リング３３に位置している。分配リング３３は定置の
分配ヘッド３５を中心として回転体１０と共に回転する
。回転体ｌＯはステーション■乃至■の範囲で通路３７
を介して真空源３δに接続された周方向溝３６を有して
いる。The distribution strip 25 has a passageway 30 at one end thereof;
By means of this passage 30 two suction nozzles 20
and a suction conduit 31, and the other end of the distribution strip 25 is connected in each case to a solenoid valve 32 as a closing valve. The solenoid valves 32, one for each section of the rotating body LO, are located in a distribution ring 33 with a radial bore 34. The distribution ring 33 rotates together with the rotating body 10 about a stationary distribution head 35 . The rotating body IO is in the passage 37 in the range of stations ■ to ■.
It has a circumferential groove 36 connected to a vacuum source 3δ via.
回転体１０の各回動段階において、包装袋ｌがステーシ
ョン■からステーション■へ移動すせられる際に吸込み
ノズル２０は板カム２８によって包装袋１に向かって移
動させられるので、吸込みノズル２０は包装袋の壁部２
に形成された孔７をおおう。これと同時に、分配リング
３３の所属の半径方向孔３＋は分配ヘラＰ３５の周方向
溝３６と重なる位置に来る。次いで、ステーション■に
おいて熱融着ジョ一対１８が包装袋の開口を′押しつけ
ると、所属の電磁弁３２が開放されるので、これによっ
て、吸込みノズル２０、分配条片２５、吸込み導管３１
、電磁弁３２、半径方向孔３牛、周方向溝３６及び通路
３７を介して包装袋１と真空源３８とが接続す１１．
ル。包装袋１がら空気が抜き取られがっ包装袋りの壁部
２に吸込みノズル２ｏが押しつけられるこのような接続
状態は、ステーション■において吸込みノズル２ｏと共
にこのステーション■で軸方向に向けられた２つの加熱
された融着スタンプ４ｏの環状の端面が各包装袋１の他
方の壁部３を一方の壁部２に押しつけるまで維持される
。この場合環状の融着継ぎ目９が形成され、この融着継
ぎ目９は包装袋１０２つの壁２，３を孔７を取り囲んで
密に接続する。At each rotation stage of the rotating body 10, the suction nozzle 20 is moved toward the packaging bag 1 by the plate cam 28 when the packaging bag l is moved from station (2) to station (2). wall part 2
Cover the hole 7 formed in. At the same time, the associated radial bore 3+ of the distribution ring 33 is in a position overlapping the circumferential groove 36 of the distribution spatula P35. Then, at station (2), when the pair of heat-sealing jaws 18 press against the opening of the packaging bag, the associated solenoid valve 32 is opened, so that the suction nozzle 20, distribution strip 25, suction conduit 31
, the packaging bag 1 and the vacuum source 38 are connected through the solenoid valve 32, the radial hole 3, the circumferential groove 36 and the passage 3711.
Le. Such a connection state, in which the air is removed from the packaging bag 1 and the suction nozzle 2o is pressed against the wall 2 of the packaging bag, means that together with the suction nozzle 2o at station ■, two axially oriented The annular end face of the heated fusion stamp 4o is maintained until the other wall 3 of each packaging bag 1 is pressed against the one wall 2. In this case, an annular fused seam 9 is formed, which tightly connects the two walls 2, 3 of the packaging bag 102 surrounding the hole 7.
融着スタンプ４０が包装袋１の壁部２，３を押しつける
と、電磁弁は閉鎖するだめの信号を受ける。When the fusing stamp 40 presses against the walls 2, 3 of the packaging bag 1, the solenoid valve receives a signal to close.
ステーション■では、条片４１における融着スタンプ４
０が、ちょうどこのステーション■に存在する吸込みノ
ズル２ｏと軸方向で合同に位置している。条片４１は同
期的に旋回可能なレバー４２によって支承されている。At station ■, welding stamp 4 on strip 41
0 is located axially congruently with the suction nozzle 2o that is present at this station (2). The strip 41 is supported by a synchronously pivotable lever 42.
包装袋１の壁部２の孔７を融着し終って融着スタンプ４
０が戻し旋回させられると、ステーション■における保
持部材１ｋが開放させられるので、完成された包装袋り
は下方の搬送装置へ落下ｔ−る。ステーション■からス
テーションエへの保持部材１１の移動行程で吸込みノズ
ル２０を有する分配条片２５は半径方向内側へ移動させ
られる。After welding the hole 7 in the wall 2 of the packaging bag 1, weld the welding stamp 4.
When the station 0 is rotated back, the holding member 1k at the station 1 is released, so that the completed packaging bag falls to the transport device below. During the movement of the holding element 11 from station 1 to station E, the distribution strip 25 with the suction nozzle 20 is moved radially inward.
図示の実施例では、各作業周期毎にそれぞれ２つの包装
袋を真空包装するだめのものである。本発明による装置
は相応の加工工具を装備することによって、それぞれＬ
つの包装袋たけか又はそれ以上の包装袋を真空包装する
こともできる。In the illustrated embodiment, two packaging bags are vacuum packed in each cycle. The device according to the invention can be equipped with a corresponding processing tool in each case.
It is also possible to vacuum pack one or more packaging bags.
第１図は平らな包装袋に内容物を充てんし閉鎖しかつ空
気抜きを行なうだめの本発明による装置の概略的な平面
図、筈２図は第り図のｎ−■線に沿った部分的な拡大断
面図、第３図は真空包装の終了した包装袋の斜視図であ
る。
■・・・包装袋、２．３・・・壁部、！、５．６・・・
融着継ぎ目、７・・・孔、δ・・・融着ヘラｒ、９・・
・融着継ぎ目、【０・・・回転体、ＬＬ・・・保持部材
、■２．１３．１４・・・アーム、１５・・・吸込みチ
ャック対、１６・・・成形部材、１７・・・充てんノズ
ル、Ｌ８・・・熱融着ジョ一対、２０・・・吸込みノズ
ル、２１・・・端面側、２２・・・円板、２３・・・マ
ンＰレル、２５・・・分配条片、２６・・・ロッＰ、２
７・・・ローラ、２δ・・・板カム、３０・・・通路、
３１・・・吸込み導管、３２・・・電磁弁、３３・・・
分配リング、３４・・・半径方向孔、３５・・・分配ヘ
ッド、３６・・・周方向溝、３７・・・通路、３８・・
・真空源、４０・・・融着スタンプ、４１・・・条片、
４２・・・レバー、Ｉ、Ｉｆ、Ｉｌｌ、ＩＶ。
■、〜１．■、■・・・ステーション
［FIG. 1 is a schematic plan view of a device according to the invention for filling, closing and venting flat packaging bags; FIG. 2 is a partial view along line n--■ of FIG. FIG. 3 is an enlarged sectional view and a perspective view of the packaging bag after vacuum packaging. ■...Packaging bag, 2.3...Wall part,! , 5.6...
Fusion seam, 7...hole, δ...fusion spatula r, 9...
・Fusion joint, 0... Rotating body, LL... Holding member, ■2.13.14... Arm, 15... Suction chuck pair, 16... Molding member, 17... Filling nozzle, L8... Pair of heat-sealing jaws, 20... Suction nozzle, 21... End surface side, 22... Disc, 23... Man P rail, 25... Distribution strip, 26...Rot P, 2
7...Roller, 2δ...Plate cam, 30...Passage,
31... Suction conduit, 32... Solenoid valve, 33...
Distribution ring, 34... Radial hole, 35... Distribution head, 36... Circumferential groove, 37... Passage, 38...
- Vacuum source, 40... Fusion stamp, 41... Strip,
42...Lever, I, If, Ill, IV. ■, ~1. ■、■・・・Station [
Claims (1)
袋に充てん物を充てんしこの包装袋を閉鎖しかつ真空に
するだめの装置であって、前記包装袋にそれぞれ１回分
の充てん物を充てんするための充てん装置と、包装袋の
充てん用開口を密に融着するだめの閉鎖装置と、包装袋
内に存在する空気を抜き取るだめの装置と、保持部材に
よって前記包装袋を各作業装置に案内するだめの装置と
を有している形式のものにおいて、送り装置（ＬＯ）と
共に運動させられかつ真空源に接続可能である複数の吸
込み装置（２０）が設けられており、該吸込み装置（２
０）が、前記包装袋（Ｌ）の、孔（７）を備えた第１の
壁部（２）に向かってそれぞれ運動させられて該第１の
壁部（２）に接触しかつ前記孔（７）を取り囲みつつ前
記包装袋（１）から空気を吸い取るようになっており、
軸方向で前記吸込み装置（２０）と同一列に位置する少
なくともＬつの融着スタンプ（４０）が設けられており
、該融着スタンプ（牛０）によって前記包装袋の前記第
１の壁部（２）と向かい合う第２の壁部（３）が第１の
壁部（２）に対して押しつけられかつ前記包装袋から空
気が吸い取られた後でこの包装袋の前記２つの壁部（２
゜３）が前記孔（７）を取り囲む環状範囲で互いに押し
つけられ加熱されて融着されるようになっていることを
特徴とする、真空包装を行なうだめの装置。 ２、吸込み装置（２０）が各１つの閉鎖弁（３２）を介
して真空源（３８）に接続可能である、特許請求の範囲
第１項記載の装置。 ３、送り装置（ＬＯ）が鉛直な回転軸と、外周に分配さ
れた複数の保持部材（ＩＬ）とを備えた回転体として構
成されており、管状の吸込み装置（２０）の端面側（２
Ｌ）が、保持部材（１１）によって規定された平面で運
動できるように半径方向外側へ向けられて半径方向でし
ゆう動可能に前記回転体たる送り装置（ＬＯ）に配置さ
れている、特許請求の範囲第１項記載の装置。 ４、 回転体（ＬＯ）の各区分毎に複数の吸込み装置ｔ
（２０）が配置されていて、前記回転体（１０）に配属
された各ステーションに、前記吸込み装置（２０）の数
に相当する融着スタンプ（４０）が配置されている、特
許請求の範囲第３項記載の装置。 ５、吸込み装置（２０）が回転体（１０）の１区分で共
通の分配条片（２５）に設けられていて、該分配条片（
２５）が吸込み導管（３Ｌ）と閉鎖弁（３２）とを介し
て真空源（３８）に接続可能である、特許請求の範囲第
４項記載の装置。[Scope of Claims] 1. An apparatus for filling a packaging bag made of a flexible heat-sealable packaging material with a filling material, closing the packaging bag, and evacuating the packaging bag, the device comprising: a filling device for filling the packaging bag with a filling material; a closure device for tightly fusing the filling opening of the packaging bag; a device for removing air present in the packaging bag; and a holding member to close the packaging bag. A plurality of suction devices (20) are provided which are moved together with the feed device (LO) and connectable to a vacuum source. , the suction device (2
0) of said packaging bag (L) are each moved towards a first wall (2) provided with holes (7) so as to come into contact with said first wall (2) and close to said holes. (7) and sucks air from the packaging bag (1) while surrounding the packaging bag (7);
At least L welding stamps (40) located axially in the same row as the suction device (20) are provided, by means of which the first wall (column 0) of the packaging bag is 2) is pressed against the first wall (2) and the two walls (2) of this packaging bag are pressed against the first wall (2) and after the air has been sucked out of the packaging bag.
3) A device for vacuum packaging, characterized in that the wafers are pressed together in an annular area surrounding the hole (7) and are heated and fused together. 2. Device according to claim 1, characterized in that the suction device (20) can be connected to a vacuum source (38) via an in each case a closing valve (32). 3. The feeding device (LO) is configured as a rotating body with a vertical rotation axis and a plurality of holding members (IL) distributed around the outer circumference, and
L) is arranged radially outwardly and movably movable in the radial direction on the rotary feed device (LO) so as to be movable in a plane defined by the holding member (11). An apparatus according to claim 1. 4. Multiple suction devices for each section of the rotating body (LO)
(20) are arranged, and each station assigned to the rotating body (10) is provided with a number of fusing stamps (40) corresponding to the number of the suction devices (20). The device according to paragraph 3. 5. A suction device (20) is provided on a common distribution strip (25) in one section of the rotating body (10),
5. The device according to claim 4, wherein 25) is connectable to a vacuum source (38) via a suction conduit (3L) and a closing valve (32).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813149809 DE3149809A1 (en) | 1981-12-16 | 1981-12-16 | Apparatus for producing evacuated bag packs |
| DE31498094 | 1981-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58112916A true JPS58112916A (en) | 1983-07-05 |
Family
ID=6148870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57217902A Pending JPS58112916A (en) | 1981-12-16 | 1982-12-14 | Device for executing vacuum packing |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS58112916A (en) |
| DE (1) | DE3149809A1 (en) |
| IT (1) | IT1153359B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101253510B1 (en) | 2012-06-07 | 2013-04-11 | 주식회사 한독자동기 | Pouch grip apparatus for rotary packaging machine |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2598966B1 (en) * | 1986-05-21 | 1988-12-23 | Prepac Sarl | WELDING AND PERFORATING DEVICE OF A THERMOPLASTIC FILM FOLDED ON ITSELF |
| ATE217575T1 (en) * | 1995-08-31 | 2002-06-15 | Cryovac Inc | METHOD FOR PRODUCING BAGS |
| DE19927452C2 (en) * | 1999-06-16 | 2001-05-03 | Wilhelm Rapp | Device for measuring moisture and reflectivity of surfaces |
| ITMC20080070A1 (en) * | 2008-05-08 | 2009-11-09 | Perfect Pack Srl | CARRIER TYPE MACHINE FOR AUTOMATIC PACKAGING OF PRODUCTS IN BAGS. |
| ITMC20080069A1 (en) * | 2008-05-08 | 2009-11-09 | Perfect Pack Srl | CARRIER TYPE MACHINE FOR AUTOMATIC PACKAGING OF PRODUCTS IN BAGS. |
| US10071830B2 (en) * | 2015-06-04 | 2018-09-11 | Qingdao Yilong Packaging Machinery Co., Ltd. | Packaging device with zipper opener arrangement and hole pressing arrangement |
| TWI659899B (en) * | 2017-03-06 | 2019-05-21 | 威光自動化科技股份有限公司 | Method and device for vacuum packaging rectangular objects |
| CN113353380A (en) * | 2021-06-07 | 2021-09-07 | 恒生智能科技(广州)有限公司 | Automatic vacuum packaging machine for flexible module |
-
1981
- 1981-12-16 DE DE19813149809 patent/DE3149809A1/en not_active Withdrawn
-
1982
- 1982-12-03 IT IT24603/82A patent/IT1153359B/en active
- 1982-12-14 JP JP57217902A patent/JPS58112916A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101253510B1 (en) | 2012-06-07 | 2013-04-11 | 주식회사 한독자동기 | Pouch grip apparatus for rotary packaging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3149809A1 (en) | 1983-07-21 |
| IT8224603A1 (en) | 1984-06-03 |
| IT1153359B (en) | 1987-01-14 |
| IT8224603A0 (en) | 1982-12-03 |
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