CN100482538C - Method and device for producing a primary individual packing of a wafer - Google Patents

Method and device for producing a primary individual packing of a wafer Download PDF

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Publication number
CN100482538C
CN100482538C CNB038217473A CN03821747A CN100482538C CN 100482538 C CN100482538 C CN 100482538C CN B038217473 A CNB038217473 A CN B038217473A CN 03821747 A CN03821747 A CN 03821747A CN 100482538 C CN100482538 C CN 100482538C
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CN
China
Prior art keywords
plasma membrane
packing
active matter
wafer
matter plasma
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB038217473A
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Chinese (zh)
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CN1681708A (en
Inventor
沃尔夫冈·撒弗尔
罗纳尔德·海克贝斯
汉斯-迪特尔·扎姆
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LTS Lohmann Therapie Systeme AG
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LTS Lohmann Therapie Systeme AG
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Filing date
Publication date
Priority claimed from DE10249705A external-priority patent/DE10249705A1/en
Application filed by LTS Lohmann Therapie Systeme AG filed Critical LTS Lohmann Therapie Systeme AG
Publication of CN1681708A publication Critical patent/CN1681708A/en
Application granted granted Critical
Publication of CN100482538C publication Critical patent/CN100482538C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02Enclosing successive articles, or quantities of material between opposed webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Dicing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The invention relates to a method and device for producing a primary individual packing of a wafer according to which a laminate consisting of a carrier foil and of an active substance film is cross-cut with a predetermined length and detached from the carrier foil, is guided between two packaging material webs and, together with these webs, is fed to a sealing station. The packaging webs are sealed to form a packet, after which this packet is detached from the packaging material webs. The invention solves the task of providing a method and device which ensure that the wafer material is not subjected to mechanical stress. The inventive method provides that the carrier foil (2) detached from the active substance film (3) is pulled forward to the predetermined length of the wafer (21), and the active substance film (3) detached therefrom is simultaneously guided with its front end between the stationary packaging material webs (12) without being subjected to mechanical stress, is held and fixed by these packaging material webs, and is cross-cut with the predetermined length at a distance from the webs to form a wafer (21). Afterwards, the wafer (21) is pulled forward together with the packaging substance webs (12) in a synchronous manner and is fed to the sealing station (17/18). To this end, the device is provided with a packaging material feeding and pulling device (11) having a holding and clamping device (13/14), which is provided for holding and clamping the front end of the active substance film (3) and which, in a vertical direction, is mounted underneath the separating roll (7) and the cross-cutting tool (10).

Description

Make the method and apparatus of the elementary cell packing of wafer
Technical field
The present invention relates to a kind of method and apparatus of making wafer elementary cell packing, particularly with the active substance membrance separation of one or more active substances as the dosage unit of medicine and the wafer of form of administration.
Background technology
Except that known pharmaceutical dosage form such as tablet, capsule, drops or similar administering mode, the form of administration of a kind of in addition " wafer ".This is a kind of active substance that comprises scheduled volume, and has the thickness of the active matter quality that is suitable for giving and the active matter plasma membrane flakelet of size.Wafer be flexible, soft, lightweight, and can be torn.Because wafer mating surfaces and active substance dosage are directly related, the wafer size must equate with the maximum possible degree of institute driven dimension, and must be in the scope that can tolerate.Because dosage depends on skin area, soft active material necessarily can not be stretched before cutting because otherwise the amount of active substance therefore can change.For this reason, make the manufacturing of wafer and in basic packaging unit the packing cost of the packing of single wafer or some wafers very high.
Be used for the method for the basic packaging unit of oral film shape or wafer shape form of administration (wafer) by a kind of as can be known manufacturing of DE 19800682A1, comprise one a section top packing thin slice and a pars infrasegmentalis packing thin slice.When being applied to square or rectangle wafer, this procedure is different from the method for making other shape wafer, and this procedure is substantially also applicable to the unit package of wafer.For square or rectangle wafer, first step and axis of deflection by separately transmit top packing thin slice and lower package material sheet makes one on another and do not carry out cold or Heat forming, and film shape or wafer shape form of administration are sent between two packing thin slices simultaneously by roller or clamping feeding system.In the method, the active matter plasma membrane of supplying with the lamellar material form of thin or parallel to each other and many thin slices of keeping at a certain distance away also is possible, and this active matter plasma membrane has the required width of dosage device.Subsequently, dosage device is arranged in axis of deflection fwd infeed set-up and selects (single out) from laminar active matter plasma membrane by being right after.In further method step, two packing thin slices are sealed by means of heat seal tool, and single dose units is sealed to compartment by this way, and are packed by complete closed by sealing joints or closed area.In method step further, punching press perforation and basic packaging unit are spaced between compartment.
According to DE 19800682A1, for having the wafer that is different from square or rectangular shape, the manufacture method design of basic packaging unit is as follows: in first method step, provide a kind of lamination that is made of laminar active matter plasma membrane and carrier-pellet.In further method step, dosage device is not break-through carrier-pellet with the driling unit perforation.Subsequently, the lamination of chadless changes route by means of roller feed or clamping feeding system on seamed edge or deflection roll, thereby dosage device becomes with carrier-pellet and separates.If necessary, other stripping off device can be used for this purpose.After this, the top packing thin slice of cold forming process or Heat forming and lower package material sheet do not transmit by axis of deflection separately and make one on another, and therefore the dosage device that separates with carrier-pellet side by side is sent between two packing thin slices.Subsequently, two packing thin slices are sealed by means of heat seal tool, and single by this way dosage device is sealed to compartment, and by leak free seam or closed area and packed by complete closed.In method step further, the perforation that is stamped between the compartment, thereby basic packaging unit is spaced.Much less, this method also can be applicable to manufacturing and its packing in the elementary cell packing of square or rectangle wafer.
Also can learn the equipment of each method of enforcement by above-mentioned DE 19800682A1.One of them equipment in these equipment has a feedway that is used for the lamination that is made of active matter plasma membrane and carrier-pellet, a cutting or a driling unit that is used for the active matter plasma membrane of the wafer on the punching press carrier-pellet, one is used for separating tool that the active matter plasma membrane is separated with carrier-pellet, one be used for carrier-pellet and thereby be used to have the draw gear of the active matter plasma membrane of wafer, the supply packing of two packing thin slices that are used to receive each wafer and the device of traction packing, a heat seal tool that is used for packing is with a parting tool that is used to separate sealing bag.
The wafer material is elastomeric, thereby possible appearance owing to mechanical strees when the wafer material transports between top packing thin slice and lower package material sheet, and changes its shape and its size.Because the area of wafer plays a decisive role to the dosed administration of active substance, thereby the danger that exists the amount of active substance in the single wafer to change.By method described above because the wafer material is before being inserted into the packing thin slice, be subjected to mechanical strees in all cases, so to guarantee the amount of active substance invariable be impossible.
Summary of the invention
The present invention seeks to design a kind of method and apparatus of making wafer elementary cell packing, so that the wafer material is not subjected to mechanical strees.
This purpose realizes by the equipment that the method for wafer elementary cell packing is made in the method and the enforcement of manufacturing wafer elementary cell packing of the present invention.
Method of the present invention comprises, provides and tear a kind of lamination that is made of carrier-pellet and active matter plasma membrane, and carrier-pellet and active substance membrance separation are also rolled independently in the method.Because the forward movement of carrier-pellet, the active matter plasma membrane also moves forward.Along with its front end, the active matter plasma membrane is sent between two static packing thin slices and is not subjected to mechanical strees, the active matter plasma membrane is fixed by described packing thin slice, and in order to produce wafer, the active matter plasma membrane with predetermined from packing thin slice distance backward by crosscut.Subsequently, be fixed on wafer between the packing thin slice with described thin slice and synchronously to front haulage, tractive force acts on the packing thin slice thus, and wafer supplies to the sealing platform then.At the sealing platform, the packing foil seal is in the outside of wafer region, to form subsequently bag or the bag with the packing slice separates.
Lamination is produced in a known way by using painting method, and this lamination cuts into the bar of coiling subsequently, and the spool width is equivalent to the width of required wafer or the multiple of described wafer width.If a plurality of wafers will cut down from spool, then each wafer is arranged by drawout so that in that they are inserted on the width required in the packing thin slice.Provide spool as supply spool.The special advantage of this method is that wafer is not subjected to mechanical strees in transmitting and guiding.This method is carried out in the following manner, by carrier-pellet, thereby the active matter plasma membrane is arranged also, separately length to front haulage corresponding to the wafer Len req, thereby wafer can be with point-device mode duplication of production and can be like this.Therefore, each wafer also has the dosage of identical active substance.After this, when described thin slice during to front haulage, single wafer entirely is fixed between the packing thin slice, and is not subjected to mechanical strees in this process.When the sealed formation bag of packing thin slice, do not exist and damage the danger that is fixed on the wafer between the described thin slice.This method is easy to realize.
In preferred embodiments, the active matter plasma membrane that separates with carrier-pellet vertically transmits between the packing thin slice, and the packing thin slice remains static and an apart segment distance in this method step.Subsequently, the packing thin slice is settled near wafer, and in active matter plasma membrane both sides with identical haulage speed and identical lead to front haulage, thereby the active matter plasma membrane between the packing thin slice is not subjected to mechanical strees with the packing thin slice to front haulage.When feeding active matter plasma membrane, the packing thin slice guides by fixing device, this fixing device is pressed against the packing thin slice on the wafer and fixes them, and this process occurs in the later stage of working cycle, and the active matter plasma membrane places between the packing thin slice with its front end during this period.Thereby the relative motion between wafer and the packing thin slice is impossible.In this position, so that separate wafer, in next control step, the active matter plasma membrane draws between the packing thin slice active matter plasma membrane with the preset distance crosscut of distance clamped position, and intactly to front haulage, and be not subjected to stress with the packing thin slice.
The equipment of implementing this method comprises a lamination feedway in the known manner, and lamination is made of carrier-pellet and active matter plasma membrane; One is used for separating tool that active substance is separated with carrier-pellet; One be used for described carrier-pellet and thereby be used for the draw gear of active matter plasma membrane; A parting tool that is used for described active matter plasma membrane; One is used for the supply packing of two packing thin slices and with its device to front haulage, and these two packing thin slices can be obtained and separate by separation method from a packing timber material roller, and turn to; A heat seal tool that is used for packing; Parting tool with an edge sealing bag that is used to separate finish.According to the present invention, the device that is used to supply with and draw packing is equipped with reception and the fixing device that is used for active matter plasma membrane front end, this device is arranged in vertical direction under the separating tool that is used for the separating active substances film and under the parting tool that is used for described active matter plasma membrane, in feed cycle period, the active matter plasma membrane that separates with carrier-pellet moves down to enter with vertical direction and receives and fixing device by this way.In this process, the active matter plasma membrane is not subjected to mechanical strees.
Reception and fixing device preferably are made of nip rolls, the packing thin slice is being directed under tractive force between the nip rolls, nip rolls can be in the horizontal direction, and thereby the direction of drawing forward transverse to the active matter plasma membrane, at the receiving position that receives the active matter plasma membrane with clamp between the clamped position of active matter plasma membrane and move with opposite directions.In order to be formed for the feeding bell mouth of active matter plasma membrane, the two pairs of nip rolls can be arranged to a pair of nip rolls another to nip rolls on.
Description of drawings
Hereinafter, the present invention will be described for embodiment that will be by embodiment.Accompanying drawing is a scheme drawing:
Fig. 1 is for making the equipment of wafer elementary cell packing;
Fig. 2 to Fig. 5 is the reception of wafer of the present invention and the continuation method step of fixing device.
Reference numerals list
1 supply spool
2 carrier-pellets
3 active matter plasma membranes
4 laminations
5 deflection roll
6 stripping off devices
7 separate rollers
8 spools
9 guide grooves or pilot bar
10 infeed set-ups
11 supply with and traction packing device
12 packing thin slices
13 nip rolls
14 nip rolls
15 feed rolls
16 nip rolls
17 transverse sealing instruments
18 longitudinal sealing instruments
19 flat cuttves
20 transverse sealed seams
21 wafers
22 unit packages
The specific embodiment
Equipment shown in Figure 1 has the supply spool 1 of lamination 4 at its entrance side, and lamination 4 is made of carrier-pellet 2 and active matter plasma membrane 3, and lamination 4 is by to front haulage; Deflection roll 5 and the stripping off device 6 that is used for active matter plasma membrane 3 is separated with carrier-pellet 2 are arranged; And be used for around the spool 8 of rolling up carrier-pellet 2.Guide groove or pilot bar 9 are installed so that the active matter plasma membrane 3 that separates from carrier-pellet 2 accurately aligns below separate roller 7, the infeed set-up 10 of blade (not shown) is housed in addition, with supply that is used for two packing thin slices 12 and traction packing device 11, device 11 has by two pairs of nip rolls 13 and 14 reception that constitutes and fixing devices in cutter sweep one side, these two pairs of nip rolls 13 and 14 be arranged to a pair of nip rolls another to nip rolls on.Packing thin slice 12 is placed on the feed rolls 15, and guides to nip rolls 16 by nip rolls 13 and 14, and in this way, packing thin slice 12 is clamped fixing and to front haulage, thereby packing thin slice 12 is positioned on nip rolls 13 and 14 under tension force.Between nip rolls 13,14 and nip rolls 16, the heat seal tool 17 and 18 of transverse sealing and longitudinal sealing has been installed, and flat cutter 19 has been housed after the nip rolls 16 on lead as cutter sweep.
In order to make the elementary cell packing of wafer, the lamination 4 with predetermined wafer width is extracted predetermined wafer length by driving spool 8 out from supply spool 1.In this process, active matter plasma membrane 3 separates with carrier-pellet 2 by separate roller 7, and downwards directed with vertical direction by guide groove or pilot bar 9, and described guide groove or pilot bar do not have the clamping function of any clamping active matter plasma membrane 3.In this process, the front end of active matter plasma membrane 3 moves between nip rolls 13 and 14, nip rolls 13 and 14 is at receiving position each interval one segment distance, packing thin slice 12 is directed in the side of active matter plasma membrane 3 along nip rolls 13 and 14, and at receiving position, packing thin slice 12 leans against on the described roller under tension force.In cycle in front, packing thin slice 12 has existing formation edge sealing bag, the elementary cell of the wafer of promptly producing packing, the transverse sealed seams 20 of front or rear seam.This method step is described in Fig. 2.In next method step (Fig. 3), packing thin slice 12 is pressed against on active matter plasma membrane 3 front regions of front haulage by nip rolls 13,14, and this active matter plasma membrane 3 is fixed between the packing thin slice 12 by the described roller 13,14 that moves in opposite directions.The wafer 21 of predetermined length separates with active matter plasma membrane 3 by infeed set-up 10.After this, packing thin slice 12 is drawn to transverse sealed seams position, rear (Fig. 4) by driven in synchronism nip rolls 16 forward with the wafer that is clamped between the packing thin slice 12, wafer 21 is not subjected to friction force, and moves with packing thin slice 12 identical speed.In this position, packing thin slice 12 is passing through two longitudinal sealing instruments 18 and is sealing mutually by transverse sealing instrument 17 on the cross side in the wings on vertical both sides.The width of the transverse sealed seams that select to produce, thereby but horizontal partition, and form simultaneously just manufacturedly to go out but the sealing joints of also not separated elementary cell packing and the preceding seam or the end seam of next unit package.After sealing, nip rolls 13,14 is moved back into their receiving position and thereby opens wide.This method step as shown in Figure 5.As mentioned above, following one-period will begin to insert the active matter plasma membrane between the nip rolls 13,14 that is in receiving position.After each cycle, the elementary cell of the wafer 21 of mode manufacturing as described above packing 22 is separated with next unit package by flat cutter 19.

Claims (8)

1, make the method for wafer elementary cell packing, the lamination that is made of carrier-pellet and active matter plasma membrane wherein is provided, this active matter plasma membrane separates with the predetermined length crosscut and with carrier-pellet, guide to then between two packing thin slices, and be sent to the sealing platform with described packing thin slice, the packing foil seal is to form bag, and described bag and packing slice separates, it is characterized in that surpassing to front haulage the predetermined length of wafer (21) with active matter plasma membrane (3) isolated vectors sheet (2), and the active matter plasma membrane (3) that separates with carrier-pellet (2) is guided simultaneously so that between the packing thin slice (12) that its front end remains static, active matter plasma membrane (3) receives between described packing thin slice (12) and is fixing, and crosscut at a certain distance is so that form the wafer (21) of predetermined length, subsequently wafer (21) with packing thin slice (12) sync pulling forward and be sent to the sealing platform (17/18), be sealed in the regional outside of wafer (21) at sealing platform packing thin slices (12), wafer (21) is fixed between the packing thin slice (12).
According to the method for claim 1, it is characterized in that 2, along vertically alignment guiding, packing thin slice (12) is sent in described active matter plasma membrane (3) both sides simultaneously the active matter plasma membrane (3) that separates with carrier-pellet (2) between packing thin slice (12).
According to the method for claim 1 or 2, it is characterized in that 3, active matter plasma membrane (3) is occurred on seamed edge or the deflection roll (5) to the separating of carrier-pellet (2) of front haulage with quilt.
According to the method for claim 3, it is characterized in that 4, active matter plasma membrane (3) was finished with separating by means of the stripping off device (6) that is arranged between active matter plasma membrane (3) and the carrier-pellet (2) of carrier-pellet (2).
5, according to the method for claim 1, it is characterized in that, when active matter plasma membrane (3) feeding enters packing feed and draw gear (11), packing thin slice (12) guides on reception and the fixing device (13/14), in this way, between wafer (21) and active matter plasma membrane (3) separation period and packing thin slice (12) proal subsequently during, packing thin slice (12) is pressed on the active matter plasma membrane (3), gets rid of the relative motion between wafer (21) and the packing thin slice (12) in this way.
6, a kind of equipment of implementing to make the method for wafer elementary cell packing comprises
Feedway by the lamination of carrier-pellet (2) and active matter plasma membrane (3) formation;
Setting is to receive the described lamination (4) supplied with by described feedway, to be used for separate roller (7) that active matter plasma membrane (3) is separated with carrier-pellet (2);
One be used for carrier-pellet (2) and thereby be used for the draw gear of active matter plasma membrane (3), described draw gear is set at described carrier-pellet to draw described carrier-pellet and to leave described separate roller (7) by after the described separate roller;
An infeed set-up (10) that is arranged under the described separate roller (7), is used for separating with carrier-pellet (2) back cleavage activity material film (3) at active matter plasma membrane (3);
A supply and traction packing devices (11) that are used for two packing thin slices, described supply and traction packing device have reception that is used for active matter plasma membrane (3) front end and the fixing device (13/14) that is arranged in separate roller (7) and infeed set-up (10) below with vertical direction, are used to receive the front end of described active matter plasma membrane (3);
A heat seal tool (17/18) that is used for packing, described instrument are arranged on described fixing device below; With
A cutter sweep (19) that is used for separating obtained wafer elementary cell packing, described cutter sweep is arranged on described heat seal tool (18/18) below.
7, according to the equipment of claim 6, it is characterized in that, reception and fixing device are by nip rolls (13,14) form, at nip rolls (13,14) transmit packing thin slices (12) between, described nip rolls (13,14) can move with opposite direction transverse to active matter plasma membrane (3) between the receiving position of active matter plasma membrane (3) and clamped position.
8, according to the equipment of claim 7, it is characterized in that, two pairs of nip rolls (13,14) be arranged to a pair of nip rolls another to nip rolls on.
CNB038217473A 2002-09-16 2003-09-06 Method and device for producing a primary individual packing of a wafer Expired - Fee Related CN100482538C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41126902P 2002-09-16 2002-09-16
US60/411,269 2002-09-16
DE10249705A DE10249705A1 (en) 2002-09-16 2002-10-25 Individual packaging method for oral medicament wafers has wafer lengths separated from carrier foil and wafer film laminate fed between packaging webs sealed together for providing packaging bag
DE10249705.2 2002-10-25
GB10249705.2 2002-10-25

Publications (2)

Publication Number Publication Date
CN1681708A CN1681708A (en) 2005-10-12
CN100482538C true CN100482538C (en) 2009-04-29

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Application Number Title Priority Date Filing Date
CNB038217473A Expired - Fee Related CN100482538C (en) 2002-09-16 2003-09-06 Method and device for producing a primary individual packing of a wafer

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EP (1) EP1539583B1 (en)
JP (1) JP4180054B2 (en)
KR (1) KR100958774B1 (en)
CN (1) CN100482538C (en)
AT (1) ATE344181T1 (en)
AU (1) AU2003273833B2 (en)
BR (1) BR0314407B1 (en)
CA (1) CA2495122C (en)
DE (1) DE50305600D1 (en)
DK (1) DK1539583T3 (en)
ES (1) ES2276107T3 (en)
MX (1) MXPA05002595A (en)
NO (1) NO331288B1 (en)
PL (1) PL204113B1 (en)
RU (1) RU2290355C2 (en)
WO (1) WO2004026692A1 (en)

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CN102514765A (en) * 2012-01-09 2012-06-27 山东碧海机械有限公司 Sealing strip continuous feeding device for sterile paper box filling machine

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JP4972729B2 (en) * 2006-04-24 2012-07-11 パウダーテック株式会社 Chute, sheet feeding device, and sheet packaging machine
CN107651230A (en) * 2016-07-25 2018-02-02 杨辰 Medical blood taking pipe packing apparatus
DE102017006991B4 (en) 2017-07-26 2020-02-27 Lts Lohmann Therapie-Systeme Ag Device and method for producing sealed edge bags
CN108163244B (en) * 2018-01-19 2023-07-25 珠海市安粤科技有限公司 Automatic industrial film packaging device
CN114955028A (en) * 2022-05-16 2022-08-30 厦门高容纳米新材料科技有限公司 Automatic powder packaging system and method

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Publication number Priority date Publication date Assignee Title
CN102514765A (en) * 2012-01-09 2012-06-27 山东碧海机械有限公司 Sealing strip continuous feeding device for sterile paper box filling machine
CN102514765B (en) * 2012-01-09 2014-02-26 山东碧海机械有限公司 Sealing strip continuous feeding device for sterile paper box filling machine

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ATE344181T1 (en) 2006-11-15
JP2005538906A (en) 2005-12-22
DK1539583T3 (en) 2007-02-19
CA2495122C (en) 2010-06-08
ES2276107T3 (en) 2007-06-16
JP4180054B2 (en) 2008-11-12
CA2495122A1 (en) 2004-04-01
AU2003273833B2 (en) 2009-11-12
RU2290355C2 (en) 2006-12-27
AU2003273833A1 (en) 2004-04-08
MXPA05002595A (en) 2005-05-27
KR20050065542A (en) 2005-06-29
DE50305600D1 (en) 2006-12-14
KR100958774B1 (en) 2010-05-18
PL375880A1 (en) 2005-12-12
PL204113B1 (en) 2009-12-31
BR0314407B1 (en) 2012-10-16
BR0314407A (en) 2005-07-19
WO2004026692A1 (en) 2004-04-01
CN1681708A (en) 2005-10-12
EP1539583A1 (en) 2005-06-15
RU2005103607A (en) 2005-07-20
EP1539583B1 (en) 2006-11-02
NO331288B1 (en) 2011-11-14
NO20051250L (en) 2005-03-10

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Volume: 21

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