EP2818423A1 - Verpackungsverfahren von Produkten in Beutel, und entsprechende Verpackungsvorrichtung - Google Patents

Verpackungsverfahren von Produkten in Beutel, und entsprechende Verpackungsvorrichtung Download PDF

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Publication number
EP2818423A1
EP2818423A1 EP13305886.7A EP13305886A EP2818423A1 EP 2818423 A1 EP2818423 A1 EP 2818423A1 EP 13305886 A EP13305886 A EP 13305886A EP 2818423 A1 EP2818423 A1 EP 2818423A1
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EP
European Patent Office
Prior art keywords
packaging
product
adhesive
deposited
length
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.)
Withdrawn
Application number
EP13305886.7A
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English (en)
French (fr)
Inventor
Patrick Roman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aquifilm
Original Assignee
Aquifilm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aquifilm filed Critical Aquifilm
Priority to EP13305886.7A priority Critical patent/EP2818423A1/de
Publication of EP2818423A1 publication Critical patent/EP2818423A1/de
Withdrawn legal-status Critical Current

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    • 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
    • B65B9/00—Enclosing 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
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/02—Applying adhesives or sealing liquids
    • 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/001—Arrangements to enable adjustments related to the product to be packaged

Definitions

  • the present invention relates to the automated packaging of products.
  • the invention relates to the packaging of industrial products in packages in the form of envelopes.
  • an envelope comprises two sheets secured to one another so as to enclose the product to be packaged.
  • the envelopes are prefabricated using a first device with an opening for the introduction of the product, then the products are placed in the envelopes by a second device which also closes the envelopes.
  • This method of packaging has the disadvantage of requiring two devices for packaging the products.
  • the dimensions of the envelope are not adjusted precisely to those of the product.
  • the envelopes are necessarily chosen larger, it follows a surcharge due to overconsumption packaging material.
  • packaging devices for series packaging of products in a packaging material arriving continuously for example provided in the form of sheets in rolls.
  • packaging devices make it possible to achieve higher packaging rates.
  • some of these packaging devices use two packaging sheets impregnated with an adhesive on all of one of their faces, the adhesive faces being placed face to face and then secured to each other after placing the product to be packaged between the two sheets.
  • the wrapping sheet includes a corrugated face which is the adhesive impregnated side, then the amount of adhesive applied unnecessarily increases considerably.
  • the adhesive represents an obstacle to the selective recycling of the products that go into the composition of the envelope, and the prepreg faces of adhesive require a specific recycling treatment preventing the recycling of the envelope by the conventional paper recycling die.
  • the rolls of pre-impregnated sheets have a purchase cost much higher than that of rolls of non-pre-impregnated sheets.
  • the present invention aims to overcome the disadvantages of the prior art.
  • the invention also relates to a device for packaging products in series in envelopes designed for the implementation of this method.
  • the present invention aims to enable automated packaging of products in an economic package in the form of an envelope 10 as illustrated in FIG. figure 1 .
  • This envelope 10 comprises a first lower plate 12, made of a packaging material, on which is deposited the product 14 to be packaged.
  • At least one adhesive deposit 16 may be provided between the product 14 and the bottom plate 12.
  • this adhesive deposit 16 is made using a tacky material with low tack, or low tack.
  • the upper plate 18 is a separate plate, attached to the lower plate 12, then secured to the lower plate 12.
  • the adhesive 20 takes the form of one or more bead (s) 22 deposited on the periphery of the plates (12, 18) to be assembled and so as to surround the product 14 without being in contact with it.
  • the adhesive 20 used for the joining of the plates (12, 18) offers a higher tackiness than that of the adhesive deposit 16.
  • each bead 22 of adhesive 20 is rectangular and formed by two side lines (TL1, TL2) and two transverse lines (TT1, TT2).
  • a front transverse line TT1 is provided in front of the product 14, a transverse rear line TT2 behind the product 14, a left lateral line TL1 on one side of the product 14, and a straight lateral line TL2 on the other side of the product 14.
  • a tear strip 24 through at least one of the plates (12, 18) in order to facilitate the opening of the envelope 10 enclosing the product 14.
  • This tear strip 24 is preferably constituted by two parallel precut lines LP1 and LP2.
  • At least one line (TL1, TL2, TT1, TT2) of adhesive 20 crossed by the two precut lines (LP1, LP2) is interrupted between these two lines.
  • the line (TL1, TL2, TT1, TT2) of interrupted adhesive 20 comprises extensions (P1, P2) inside the two precut lines (LP1, LP2) in order to ensure the holding of the strip of pulling 24 during transport and various manipulations of the envelope before opening.
  • the plates (12, 18) are made of an economical packaging material such as cardboard or a polymer-based plastics material.
  • each plate (12, 18) is chosen from recyclable materials.
  • each plate (12,18) is composed of a superposition of at least one smooth outer layer 26 and an inner corrugated or corrugated layer 28.
  • the plates (12, 18) are preferably derived from sheets of corrugated cardboard, said single-sided, and having a corrugated inner surface and a smooth outer surface.
  • the present invention therefore proposes a packaging method and a conditioning device 30, schematically illustrated in perspective in figure 4 and in top view in figures 5 and 6, for the series packaging of products 14 in such envelopes 10, each product 14 being conditioned in its own envelope 10.
  • the invention provides a device for packaging products 14 in series in envelopes 10, this packaging device 30 comprising, at the entrance E, a roll 34 of lower packing sheet 32 and means in translation 36 of the lower ply 32 for unrolling the ply 32 in its length L32 and in a conditioning direction DC taken in the length L 30 of the conditioning device 30 and going from the inlet E to the outlet S of this device, and a roller 76 of upper web 74 of packaging.
  • the length L32 of the lower ply 32 and the length L30 of the conditioning device 30 are parallel, the bottom ply roll 34 being rotatably mounted around a support axis A34, such as an expandable mandrel, horizontal and perpendicularly disposed. at the length L 30 of the conditioning device 30.
  • the lower ply 32 is unrolled horizontally, and maintained in a horizontal plane PH of the inlet E at the outlet S of the conditioning device 30 by support means (not shown in the figures) connected to the frame of the conditioning device 30.
  • a movable roller 35 keeps the lower sheet 32 in tension.
  • the conditioning device 30 furthermore comprises, from the input E to the output S, an automatic deposition station 38 for continuously depositing the products 14 on the lower sheet 32 in a deposition zone 54, a line application device 40.
  • the products 14 are deposited one after the other and automatically on the lower sheet 32 driven in translation. This is to ensure the proper positioning of each product 14 on the lower sheet 32.
  • the automated deposition station 38 of the conditioning device 30 comprises a conveyor 56 for bringing the products 14 one after the other to the lower sheet 32, this conveyor 56 being provided above the sheet. lower 32 and just upstream of the zone 54 for depositing the products 14 on the lower sheet 32.
  • the conveyor 56 comprises a fixed plate 58 and lugs 60 movable in translation in the length L 30 of the conditioning device 30 and in the DC conditioning direction from the input E to the output S.
  • each catcher 60 slides the product 14 placed in front of it towards the exit S56 of the conveyor 56 situated just upstream. of the zone 54 for depositing the products 14.
  • the invention also covers other embodiments of the conveyor 56 for performing the same functions as this particular embodiment.
  • a tear strip 24 may be provided through at least one of the plates (12, 18) in order to facilitate the opening of the envelope 10 enclosing the product 14.
  • the tear strip 24 is provided through the lower plate 12 of an envelope 10.
  • the lower packing sheet 32 is provided with two precut lines (LP1 ', LP2'). distinct longitudinal, parallel to the longitudinal edges (BL1, BL2) of the lower ply 32, and centered with respect to the longitudinal edges (BL1, BL2).
  • This first variant is interesting because it has little impact on the cost of purchasing the roll 34 and reduces the cost of a packaging device 30.
  • the method according to the invention therefore provides for two transverse precut lines (LP1, LP2) across the lower ply 32 before the products 14 are deposited thereon.
  • the transverse precut lines (LP1, LP2) are distinct, parallel, and preferably perpendicular to the longitudinal edges (BL1, BL2) of the lower ply 32.
  • the conditioning device 30 comprises a device 62 for producing transverse precut lines (LP1, LP2) arranged across the lower ply 32, in the zone 54 of deposit, and just downstream from the automated filing station 38.
  • the transverse precut lines (LP1, LP2) are made throughout the width W32 of the lower ply 32.
  • the device 62 for producing transverse precut lines takes the form of a press 64 with a tool 66 equipped with perforators and a counter-tool 68 with passages for the perforators, the lower ply 32 being clamped, preferably at rest, between the tool 66 and the counter-tool 68 for producing the transverse precut lines (LP1, LP2).
  • the device 40 for applying transverse lines (TT1, TT2) of adhesive 20 is placed just downstream of the zone 54 for depositing the products 14 on the lower sheet 32.
  • the application device 40 deposits a rear transverse line TT2 behind a first product 14 deposited on the lower sheet 32 and a transverse line before TT1 in front of a second product 14 according to the first product 14 and deposited, being deposited or in the process of being deposited, on the lower sheet 32.
  • the two transverse lines (TT1, TT2) of adhesive 20 are distinct, parallel, and preferably deposited perpendicularly to the longitudinal edges (BL1, BL2) of the lower ply 32.
  • the two transverse lines (TT1, TT2) of adhesive 20 between two consecutive products 14 are simultaneously deposited by the application device 40 during a single displacement of the application device 40 in the width W32 of the web lower 32.
  • the application device 40 comprises an application head 70 of adhesive 20 with a double nozzle mounted to move in translation in the width W32 of the lower ply 32 and above the lower ply 32.
  • the two transverse lines (TT1, TT2) of adhesive 20 are deposited at a position P40 adjustable in the length L32 of the lower sheet 32 .
  • the two transverse lines (TT1, TT2) of adhesive 20 are deposited at an adjustable distance D40 from the automatic deposition station 38, and in particular from the exit S56 of the conveyor 56.
  • the application device 40 is mounted to move in translation in the length L 30 of the conditioning device 30.
  • the position P40, and therefore the distance D40 is adjusted as a function of the length L14 of each product 14 deposited on the lower sheet 32.
  • the automated deposition station 38 comprising means for measuring the length L14 of the products 14 which it transports to the deposition zone 54, the movements of the application device 40 are slaved to the length L14 of each product 14.
  • These measuring means make it possible to slave the position P40 of the transverse strokes (TT1, TT2) of adhesive to the length of each product 14, and thus to better adjust the length L10 of the envelope 10 made to the length L14. of the product 14 being packaged, thereby saving on packaging material.
  • the two transverse precut lines are produced at a position P62 adjustable in the length L32 of the lower ply 32.
  • the two transverse precut lines (LP1, LP2) are produced at an adjustable distance D62 from the automated deposition station 38, and in particular from the exit S56 of the conveyor 56.
  • the device 62 for producing these precut lines (LP1, LP2) is mounted to move in translation in the length L30 of the conditioning device 30.
  • the position P62, and hence the distance D62 is adjusted as a function of the length L14 of each product 14 deposited on the lower sheet 32.
  • the movements of the embodiment device 62 can be slaved to the length L14 of each product 14 thanks to the measuring means of the automatic deposition station 38.
  • the movements of the application device 40 being slaved to the length L14 of each product 14, the movements of the embodiment device 62 are slaved to those of the application device 40.
  • the method according to the invention provides the deposition of the transverse lines (TT1, TT2) of adhesive 20 is interrupted between the two longitudinal precut lines (LP1 ', LP2').
  • interrupted transverse lines (TT1, TT2) of adhesive 20 comprise extensions (P1, P2) inside the two longitudinal precut lines (LP1 ', LP2').
  • the operation of the application device 40 is parameterized according to the arrangement of the precut lines (LP1 ', LP2') longitudinal in the width W32 of the lower ply 32 and their spacing Ec '.
  • the adhesive deposited by the application device 40 for producing the transverse lines offers an elongated open time in order to maintain sufficient stickiness until the end of the packaging of the product 14 in its envelope 10.
  • This extended open time also makes the operation of the packaging device 30 more flexible.
  • the transverse and lateral features (TL1, TL2, TT1, TT2) of adhesive 20 may be continuous.
  • the transverse and / or lateral features are discontinuous.
  • the diameter of the transverse and lateral lines (TL1, TL2, TT1, TT2) is controlled so as to obtain the best compromise between the adhesive consumption and the strength of the assembly between the plates (12, 18). .
  • the transverse and lateral lines (TL1, TL2, TT1, TT2) of adhesive 20 have a diameter located around 3 mm and their discontinuity allows a 50% gain in adhesive compared to continuous lines, which equates to an adhesive consumption of about 1.6g / m.
  • the device 42 for applying lateral lines (TL1, TL2) of adhesive 20 is placed downstream of the device 40 for applying transverse lines (TT1, TT2) of adhesive 20.
  • the application device 42 deposits a left lateral line TL1 on one side of a product 14 deposited on the lower layer 32 and a right lateral line TL2 on the other side of this product 14.
  • the two lateral lines (TL1, TL2) of adhesive 20 are parallel, and preferably deposited parallel to the longitudinal edges (BL1, BL2) of the lower sheet 32.
  • the application device 42 comprises two application heads 72 of adhesive 20 each mounted above a longitudinal edge (BL1, BL2) of the lower sheet 32.
  • the two lateral lines (TL1, TL2) of adhesive 20 are simultaneously deposited by the application device 42 by the translational movement of the lower sheet 32, and thus of the product 14 deposited thereon.
  • the two application heads 72 of adhesive 20 may be fixedly mounted above the longitudinal edges (BL1, BL2) of the lower ply 32, but these two application heads 72 of adhesive 20 may also be mounted movably in the width W32 of the lower ply 32 in order to modify the position of the lateral strokes (TL1, TL2) of adhesive 20 with respect to the longitudinal edges (BL1, BL2) of the lower ply 32 and the products 14 deposited thereon.
  • the two lateral lines (TL1, TL2) of adhesive 20 are deposited on a length D42 adjustable in the length L32 of the lower ply 32 .
  • the two lateral lines (TL1, TL2) of adhesive 20 are deposited over an adjustable IT time interval and a function of the feedrate VA of the lower ply 32.
  • the operation of the device of FIG. application 42 is slaved to the operation of the drive means 36 in translation of the lower ply 32.
  • the time interval IT is also adjusted as a function of the length L14 of each product 14 deposited on the lower sheet 32.
  • the automated deposition station 38 comprising means for measuring the length L14 of the products 14 that it transports to the deposition zone 54, the operation of the application device 42 is also slaved to the length L14 of each product 14.
  • These measuring means make it possible to slave the time interval IT for depositing the lateral strokes (TL1, TL2) of adhesive to the length of each product 14, in addition to its slaving to the feedrate VA of the slick lower 32, and therefore to better adjust the length L10 of the casing 10 made to the length L14 of the product 14 being packaged to achieve savings in packaging material.
  • the method according to the invention provides that the deposition of the lateral lines (TL1, TL2) of adhesive 20 is interrupted between the two precut lines ( LP1, LP2) transverse.
  • the interrupted side lines (TL1, TL2) of adhesive 20 comprise extensions (P1, P2) inside the two transversal precut lines (LP1, LP2).
  • the operation of the application device 42 is parameterized as a function of the position of the transversal precut lines (LP1, LP2) in the length L32 of the lower ply 32 and their spacing Ec.
  • the adhesive 20 deposited by the application device 42 for producing the lateral features does not necessarily provide an elongated open time because of the arrangement of this application device 42 to near the outlet S of the conditioning device 30.
  • each product 14 deposited on the lower sheet 32 is intended to cover each product 14 deposited on the lower sheet 32 with a top plate 18 of packaging.
  • the upper plate 18 covering each product 14 is derived from a packing upper web 74 driven in translation in its length L74 and plated on the lower sheet 32 while being driven in translation in the packaging direction DC.
  • the upper ply 74 has a width W 74 identical to width W 32 of the lower ply 32 so that the longitudinal edges (BL 1 ', BL 2') of the upper ply 74 align perfectly with the longitudinal edges (BL 1, BL 2) of the lower sheet 32.
  • the conditioning device 30 comprises a roll 76 of upper packing web 74 and the translation drive means 36 in translation of the lower ply 32 also make it possible to unroll the upper ply 74 in its length L74 and in the packaging direction DC.
  • the upper web roll 76 is rotatably mounted around a support axis A76, such as an expandable mandrel, horizontal and arranged perpendicularly to the length L 30 of the conditioning device 30.
  • the roller 76 is offset downstream of the outlet S of the conditioning device 30 and at man's height, that is to say about 1 meter in height relative to the ground, in order to facilitate its replacement once. empty.
  • the upper sheet 74 is led to the drive means 36 of the lower sheet 32 by means of different guide rollers 80.
  • the upper sheet 74 is unwound by the guide rollers 80 along planes perpendicular to a vertical plane PV of the conditioning device 30.
  • one of the guide rollers 80 is movable and enables the upper sheet 74 to be held in position. voltage.
  • the drive means 78 in translation of the lower ply 32 and the upper ply 74 take the form of upper and lower drive rollers 84 enclosing the two plies (32, 74) against each other. another, a pair of upper and lower rollers (82,84) enclosing the first longitudinal edges (BL1, BL1 ') of the two plies (32,74) and another pair of upper and lower rollers (82,84) enclosing the second longitudinal edges (BL2, BL2 ') of the two layers (32,74).
  • the upper rollers 82 are motorized, the upper rollers 82 serving only to maintain the clamping pressure on the plies.
  • the upper ply 74 is fed onto the lower ply 32 just after the deposition of the lateral features (TL1, TL2) on the lower ply 32.
  • the drive means 36 in translation of the two plies (32, 74) are arranged immediately downstream of the application device 42 of these lateral features (TL1, TL2).
  • the tear strip 24 is provided through the upper plate 18 of an envelope 10.
  • the upper packing web 74 is provided with two distinct longitudinal precut lines (LP1 ", LP2"), parallel to the longitudinal edges (BL1 ', BL2') of the upper sheet 74, and centered with respect to the longitudinal edges (BL1 ', BL2').
  • the invention also covers a variant, less interesting and illustrated in figure 4 , wherein the upper packing web 74 is provided in roll 76 without precut lines, and in which two transverse precut lines (LP1 "', LP2"') are made across the upper web 74 before the latter. It serves to cover the products 14 deposited on the lower sheet 32.
  • the method according to the invention provides that the transverse lines (TT1, TT2), respectively lateral (TL1, TL2), of adhesive 20 on the lower sheet 32 are deposited. so as to be interrupted between the two longitudinal precut lines (LP1 ", LP2"), respectively transversal (LP1 "', LP2” "), made in the upper sheet 74.
  • transverse (TT1, TT2), respectively lateral (TL1, TL2), interrupted adhesive lines comprise extensions (P1, P2) within the two precut lines (LP1 " , LP2 ”) longitudinal, respectively transverse (LP1” ', LP2 "').
  • the operation of the application device 40, respectively of the application device 42 is parameterized according to the provision of longitudinal (respectively LP1 "', LP2"') longitudinal (LP1 ", LP2") precut lines in width W74, respectively in length L74, of upper ply 74 and their spacing Ec " , respectively Ec "'.
  • the method according to the invention provides for pressing the lateral lines (TL1, TL2) of adhesive 20 disposed on either side of each product 14 enclosed between an upper plate 18 and the lower layer 32 .
  • the conditioning device 30 comprises a pressing device 46 of the lateral features (TL1, TL2) located immediately downstream of the covering station 44 of each product 14 with an upper plate 18 coming from the upper sheet 74.
  • the pressing device 46 of the lateral features consists of the translation means 36 in translation of the upper ply 74 and the lower ply 32, these drive means (78,36) enclosing the first longitudinal edges (BL1, BL1 ') and the second longitudinal edges (BL2, BL2' ) of the two plies (32,74), and therefore the lateral features (TL1, TL2) deposited on these edges.
  • the pressing of the lateral features (TL1, TL2) carried out by the drive means 36 guarantees the simultaneous translation drive of the upper sheet 74 with the lower sheet 32.
  • the method according to the invention provides for pressing the transverse lines (TT1, TT2) of adhesive 20 disposed on either side of each product 14 between the upper plate 18 and the lower sheet 32.
  • the pressing device 48 of the transverse lines (TT1, TT2) of adhesive 20 is located downstream of the pressing device 46 of the lateral lines (TL1, TL2).
  • the pressing device 48 of the transverse lines comprises an upper die 96 and a lower die 98 disposed across the lower ply 32, and preferably disposed perpendicularly to the length L32 of this ply.
  • the pressing device 48 firstly performs the pressing of the front transverse line TT1 situated in front of a product 14, and then, in a second step, the pressing of the transverse rear line TT2 situated behind this product 14.
  • the pressing device 48 can simultaneously perform the pressing of the transverse rear line TT2 located behind a first product 14 and the front transverse line TT1 located in front of a second product 14 consecutive to the first product 14.
  • the method according to the invention also provides for cutting the lower ply 32 and the upper ply 74 of packaging in order to separate the envelope 10 thus formed around each product 14.
  • the packaging device 30 comprises at its output S a cutting device 50 of the packing plies with a blade 100 mounted in vertical translation above the lower ply 32, and possibly of the upper ply 74.
  • the cutting device 50 can be combined with the pressing device 48 transverse lines (TT1, TT2) of adhesive 20.
  • the combined cutting and pressing devices 48 simultaneously make it possible to press the transverse rear line TT2 located behind a first product 14 and the front transverse line TT1 located in front of a second product 14 consecutive to the first, and to cut the sheets (32 , 74) between these two transverse features.
  • the conditioning device 30 comprises a conveyor 102, in particular band, disposed immediately after its exit S.
  • the conveyor 102 is disposed perpendicularly to the length L 30 of the packaging device 30 so as to discharge the products 14 packaged in their envelope 10 in a discharge direction perpendicular to DE length (L32, L74) packing webs (32,74).
  • the method according to the invention provides for depositing adhesive deposits 16 on the lower sheet 32 before the products 14 are deposited on it and / or on the upper sheet. 74 before it comes to cover the product 14.
  • the adhesive deposits 16 are deposited on the lower ply 32 and / or on the upper ply 74 so that each product 14 deposited on the lower ply 32 and / or covered by the upper ply 74 is centered on an adhesive deposit 16 .
  • the conditioning device 30 comprises an application device 52 with a fixed head 53 making it possible to apply an adhesive deposit, for example in the form of a mist, to the lower ply 32 and / or to the upper ply 74.
  • the application device 52 is located above the lower sheet 32 and upstream of the product deposit zone 54 on the lower sheet 32, for example under the conveyor 56.
  • each product 14 is deposited and automatically centered on an adhesive deposit 16 previously deposited on the lower sheet 32.
  • the application device 52 is located above the upper sheet 74 and upstream of the covering station 44.
  • each product 14 is covered and automatically centered by an adhesive deposit 16 previously deposited on the upper sheet 74.
  • the first variant can be combined with the second variant embodiment of the adhesive deposits 16.
  • the invention favors the application of an adhesive deposit 16 on the lower plate 12 of the envelope 10, and therefore on the lower layer 32 .
  • a product 14 represents an article or several grouped articles, for example belonging to the same order or intended for the same customer.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
EP13305886.7A 2013-06-26 2013-06-26 Verpackungsverfahren von Produkten in Beutel, und entsprechende Verpackungsvorrichtung Withdrawn EP2818423A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13305886.7A EP2818423A1 (de) 2013-06-26 2013-06-26 Verpackungsverfahren von Produkten in Beutel, und entsprechende Verpackungsvorrichtung

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Application Number Priority Date Filing Date Title
EP13305886.7A EP2818423A1 (de) 2013-06-26 2013-06-26 Verpackungsverfahren von Produkten in Beutel, und entsprechende Verpackungsvorrichtung

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EP2818423A1 true EP2818423A1 (de) 2014-12-31

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EP13305886.7A Withdrawn EP2818423A1 (de) 2013-06-26 2013-06-26 Verpackungsverfahren von Produkten in Beutel, und entsprechende Verpackungsvorrichtung

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3098197A1 (fr) 2019-07-05 2021-01-08 Aquifilm Dispositif de dépôt d’adhésif sur une nappe de matériau en défilement, et son procédé de mise en œuvre en particulier dans le conditionnement de produits en série

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211407A1 (de) * 1971-06-16 1972-12-21 Swift & C8 , Chicago, 111 (V St A) Verfahren und Vorrichtung zur Her stellung von Ballen aus Papierstoff
DE4041743A1 (de) * 1990-12-24 1992-06-25 Schickedanz Ver Papierwerk Kontinuierliches verfahren zum herstellen wiederverschliessbarer folienverpackungen
WO2001064438A1 (en) * 2000-03-02 2001-09-07 Riverwood International Corporation Automated adjustable gluing apparatus for a packaging machine
US20030116453A1 (en) * 2001-12-26 2003-06-26 Packaging Printing Specialists Incorporated. Carrier for promotional product
US20030208988A1 (en) * 2002-05-13 2003-11-13 Buckley Randall L. Sheet product/pouch systems and methods for producing them
WO2005012097A1 (de) * 2003-07-25 2005-02-10 Lts Lohmann Therapie-Systeme Ag Waferfixierung und -kennzeichnung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211407A1 (de) * 1971-06-16 1972-12-21 Swift & C8 , Chicago, 111 (V St A) Verfahren und Vorrichtung zur Her stellung von Ballen aus Papierstoff
DE4041743A1 (de) * 1990-12-24 1992-06-25 Schickedanz Ver Papierwerk Kontinuierliches verfahren zum herstellen wiederverschliessbarer folienverpackungen
WO2001064438A1 (en) * 2000-03-02 2001-09-07 Riverwood International Corporation Automated adjustable gluing apparatus for a packaging machine
US20030116453A1 (en) * 2001-12-26 2003-06-26 Packaging Printing Specialists Incorporated. Carrier for promotional product
US20030208988A1 (en) * 2002-05-13 2003-11-13 Buckley Randall L. Sheet product/pouch systems and methods for producing them
WO2005012097A1 (de) * 2003-07-25 2005-02-10 Lts Lohmann Therapie-Systeme Ag Waferfixierung und -kennzeichnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3098197A1 (fr) 2019-07-05 2021-01-08 Aquifilm Dispositif de dépôt d’adhésif sur une nappe de matériau en défilement, et son procédé de mise en œuvre en particulier dans le conditionnement de produits en série

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