IT201900015120A1 - Device for treating and applying pieces of absorbent articles - Google Patents
Device for treating and applying pieces of absorbent articles Download PDFInfo
- Publication number
- IT201900015120A1 IT201900015120A1 IT102019000015120A IT201900015120A IT201900015120A1 IT 201900015120 A1 IT201900015120 A1 IT 201900015120A1 IT 102019000015120 A IT102019000015120 A IT 102019000015120A IT 201900015120 A IT201900015120 A IT 201900015120A IT 201900015120 A1 IT201900015120 A1 IT 201900015120A1
- Authority
- IT
- Italy
- Prior art keywords
- station
- cutting
- continuous
- rotation
- correspondence
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 title claims description 10
- 239000002250 absorbent Substances 0.000 title claims description 10
- 239000000758 substrate Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15764—Transferring, feeding or handling devices; Drives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15642—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers or pads of fibrous material on single sheets or webs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15723—Partitioning batts; Cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
- B65H2404/654—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel having more than 4 elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
- B65H2404/655—Means for holding material on element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/57—Diaper manufacture
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Processing Of Solid Wastes (AREA)
Description
DESCRIZIONE DESCRIPTION
dell'invenzione industriale dal titolo: of the industrial invention entitled:
“Dispositivo di trattamento e di applicazione di spezzoni di articoli assorbenti” "Device for the treatment and application of pieces of absorbent articles"
La presente concerne un dispositivo di trattamento e di applicazione di spezzoni di articoli assorbenti. The present concerns a device for treating and applying sections of absorbent articles.
Con il termine spezzone articoli assorbenti si vuole intendere ad esempio un tampone assorbente, oppure una banda elasticizzata, senza perdere per questo in generalità. The term absorbent articles is intended, for example, to mean an absorbent pad, or an elasticized band, without thereby losing in generality.
Al fine di incrementare le velocità produttive delle macchine di confezionamento degli articoli assorbenti, si è sentita l’esigenza di realizzare un dispositivo di trattamento e di applicazione di spezzoni di articoli assorbenti che soddisfi i nuovi target di velocità produttiva. In order to increase the production speeds of the packaging machines for absorbent articles, the need was felt to create a device for the treatment and application of pieces of absorbent articles that meets the new production speed targets.
Tale dispositivo comprende un sistema di alimentazione di un nastro continuo ad una stazione di incisione in corrispondenza della quale un organo incisore realizza almeno una prima linea di incisione ed una seconda linea di incisione lungo una direzione trasversale del nastro continuo rispetto alla direzione di avanzamento del nastro continuo stesso, secondo un passo predefinito. This device comprises a system for feeding a continuous strip to an engraving station in correspondence with which an engraving member makes at least a first engraving line and a second engraving line along a direction transversal of the continuous tape with respect to the direction of advance of the tape. continuous itself, according to a predefined step.
Una prima linea di incisione ed una seconda linea di incisione, tra loro consecutive sul nastro continuo secondo il citato passo, sono destinate a definire uno spezzone discreto del nastro continuo. A first incision line and a second incision line, consecutive to each other on the continuous belt according to the aforementioned step, are intended to define a discrete segment of the continuous belt.
A valle della stazione di incisione, secondo il verso di avanzamento del nastro continuo, il dispositivo comprende un organo di convogliamento di spezzoni discreti da una stazione di taglio del nastro continuo ad una stazione di rilascio dello spezzone discreto sopra almeno un substrato di ricezione. Downstream of the engraving station, according to the direction of advance of the continuous web, the device comprises a member for conveying discrete segments from a cutting station of the continuous tape to a station for releasing the discrete segment over at least one receiving substrate.
Tale organo di convogliamento comprende una pluralità di tamponi, rotanti attorno ad un comune asse di rotazione, ciascuno dei quali presenta una rispettiva superficie di trattenimento di un rispettivo spezzone. This conveying member comprises a plurality of pads, rotating around a common axis of rotation, each of which has a respective surface for retaining a respective segment.
La stazione di taglio comprende un organo di taglio la cui movimentazione è coordinata con la rotazione dei tamponi, in maniera tale che il taglio del nastro continuo avvenga in corrispondenza della prima linea di incisione ed in corrispondenza della seconda linea di incisione. The cutting station comprises a cutting member whose movement is coordinated with the rotation of the pads, in such a way that the cutting of the continuous strip takes place in correspondence with the first incision line and in correspondence with the second incision line.
In corrispondenza della stazione di taglio la porzione del nastro continuo, presentante almeno una tra la prima e la seconda linea di incisione, risulta disposta in corrispondenza di uno spazio vuoto tra due tamponi consecutivi dell’organo di convogliamento. At the cutting station, the portion of the continuous belt, having at least one between the first and the second incision line, is arranged in correspondence with an empty space between two consecutive pads of the conveyor member.
Vantaggiosamente, eseguire una linea di incisione facilita l’operazione di taglio del nastro lungo tale linea di incisione, velocizzando il processo produttivo. Advantageously, performing an engraving line facilitates the operation of cutting the tape along this engraving line, speeding up the production process.
Inoltre, vantaggiosamente, la realizzazione di una linea di incisione consente di effettuare il taglio lungo quest’ultima mediante un elemento tagliente senza la necessità di adoperare una incudine di contrasto dell’elemento tagliente, limitando notevolmente l’usura dell’elemento tagliente, e di conseguenza, la sostituzione dello stesso. Moreover, advantageously, the realization of an incision line allows to carry out the cut along the latter by means of a cutting element without the need to use a contrasting anvil of the cutting element, considerably limiting the wear of the cutting element, and of consequently, the replacement of the same.
Ulteriori caratteristiche e vantaggi della presente soluzione appariranno maggiormente chiari dalla descrizione indicativa, e pertanto non limitativa, di una forma di realizzazione preferita ma non esclusiva di un dispositivo di trattamento e di applicazione di spezzoni di articoli assorbenti, come illustrato in figura 1 secondo una vista prospettica schematica. Further characteristics and advantages of the present solution will become clearer from the indicative, and therefore non-limiting, description of a preferred but not exclusive embodiment of a device for treating and applying sections of absorbent articles, as illustrated in Figure 1 according to a view schematic perspective.
Con riferimento alla figura 1, con 1 è indicato un dispositivo di trattamento e di applicazione di spezzoni 8 di articoli assorbenti. With reference to Figure 1, 1 indicates a device for treating and applying pieces 8 of absorbent articles.
Tale dispositivo 1 comprende un sistema di alimentazione 2 di un nastro continuo 3 ad una stazione di incisione 4 in corrispondenza della quale un organo incisore 5 realizza almeno una prima linea di incisione 6 ed una seconda linea di incisione 7. This device 1 comprises a system 2 for feeding a continuous strip 3 to an engraving station 4 at which an engraving member 5 makes at least a first engraving line 6 and a second engraving line 7.
La prima linea di incisione 6 e la seconda linea di incisione 7 sono realizzate lungo una direzione trasversale, rispetto alla direzione di avanzamento del nastro continuo 3, secondo un passo corrispondente alla lunghezza di uno spezzone 8 discreto. The first scoring line 6 and the second scoring line 7 are made along a transverse direction, with respect to the direction of advancement of the continuous belt 3, according to a pitch corresponding to the length of a discrete length 8.
In altre parole, la prima linea di incisione 6 e la seconda linea di incisione 7, tra loro consecutive lungo il nastro continuo 3 secondo la direzione di avanzamento, sono destinate a definire un rispettivo spezzone 8 discreto. In other words, the first scoring line 6 and the second scoring line 7, mutually consecutive along the continuous belt 3 according to the direction of advancement, are intended to define a respective discrete length 8.
Con prima linea di incisione 6 e seconda linea di incisione 7 si intende una sequenza intervallata di tagli, ad esempio sottoforma di punti o linee, che consente di mantenere l’integrità del nastro continuo 3 durante il suo avanzamento. With first incision line 6 and second incision line 7 we mean an interspersed sequence of cuts, for example in the form of dots or lines, which allows to maintain the integrity of the continuous belt 3 during its advancement.
A valle della stazione di incisione 4, il dispositivo 1 comprende un organo di convogliamento 9 di spezzoni 8 da una stazione di taglio 10 del nastro continuo lungo almeno la prima linea di incisione 6 e la seconda linea di incisione 7 ad una stazione di rilascio 11 dello spezzone 8 su di un substrato 12 di ricezione. Downstream of the engraving station 4, the device 1 comprises a member 9 for conveying the lengths 8 from a station 10 for cutting the continuous strip along at least the first engraving line 6 and the second engraving line 7 to a release station 11 of the length 8 on a receiving substrate 12.
L’organo di convogliamento 9 è rotante attorno ad un proprio asse di rotazione 9a, per portare ciascun tampone 13 dalla stazione di taglio 10 alla stazione di rilascio 11, e dalla stazione di rilascio 11 alla stazione di taglio 10. The conveying member 9 is rotating around its own rotation axis 9a, to bring each pad 13 from the cutting station 10 to the release station 11, and from the release station 11 to the cutting station 10.
Tale organo di convogliamento 9 comprende una pluralità di tamponi 13, rotanti attorno ad un comune asse di rotazione 9a, ciascuno dei quali presenta una rispettiva superficie di trattenimento 13a di un rispettivo spezzone 8. This conveying member 9 comprises a plurality of pads 13, rotating around a common axis of rotation 9a, each of which has a respective surface 13a for retaining a respective segment 8.
La stazione di taglio 10 comprende un organo di taglio 14, rotante attorno ad un proprio asse 14a di rotazione, configurato per recidere il nastro continuo 3, lungo la prima linea di incisione 6 e la seconda linea di incisione 7. The cutting station 10 comprises a cutting member 14, rotating around its own rotation axis 14a, configured to cut the continuous strip 3, along the first engraving line 6 and the second engraving line 7.
La movimentazione dell’organo di taglio 14, ovvero la rotazione attorno al proprio asse 14a, è coordinata con la rotazione dei tamponi 13, attorno all’asse 9a di rotazione dell’organo di contrasto 9, in maniera tale che il taglio del nastro continuo 3 avvenga in corrispondenza della prima linea di incisione 6 e della seconda linea di incisione 7. In una forma realizzativa preferita, il taglio del nastro continuo 3 è effettuato prima dell’allontanamento reciproco di un tampone 13 rispetto all’altro, durante il passaggio dalla stazione di taglio 10 alla stazione di rilascio 11. The movement of the cutting member 14, i.e. the rotation around its own axis 14a, is coordinated with the rotation of the pads 13, around the rotation axis 9a of the contrast member 9, in such a way that the cutting of the continuous strip 3 takes place in correspondence with the first incision line 6 and the second incision line 7. In a preferred embodiment, the cutting of the continuous strip 3 is carried out before the mutual withdrawal of one pad 13 with respect to the other, during the passage from cutting station 10 to release station 11.
In una variante realizzativa, il taglio del nastro continuo 3 è effettuato durante l’allontanamento reciproco di un tampone 13 rispetto all’altro, durante il passaggio dalla stazione di taglio 10 alla stazione di rilascio 11. In an embodiment variant, the cutting of the continuous strip 3 is carried out during the reciprocal removal of one pad 13 with respect to the other, during the passage from the cutting station 10 to the release station 11.
Durante il taglio del nastro continuo 3 in corrispondenza della prima linea di incisione 6 e della seconda linea di incisione 7, la porzione di nastro continuo 3 presentante almeno una tra la prima linea di incisione 6 e la seconda linea di incisione 7 risulta interposta in un interspazio 15 tra due tamponi 13 consecutivi, in particolare nell’interspazio 15 tra le superfici 13a di trattenimento dei due tamponi 13. During the cutting of the continuous tape 3 in correspondence with the first scoring line 6 and the second scoring line 7, the portion of the continuous band 3 having at least one between the first scoring line 6 and the second scoring line 7 is interposed in a interspace 15 between two consecutive pads 13, in particular in the interspace 15 between the surfaces 13a for holding the two pads 13.
Con interspazio 15 tra due tamponi 13 consecutivi, oppure interspazio tra le rispettive superfici 13a di trattenimento dei due tamponi 13, si vuole intendere lo spazio vuoto tra due tamponi 13 consecutivi. With the gap 15 between two consecutive pads 13, or the gap between the respective surfaces 13a for holding the two pads 13, it is meant the empty space between two consecutive pads 13.
Vantaggiosamente, il taglio del nastro continuo 3 lungo almeno la prima e la seconda linea di incisione 6 e 7 per ricavare rispettivi spezzoni 8 discreti avviene senza l’impiego di un organo di contrasto, preservando maggiormente dall’usura l’organo tagliente 14. Advantageously, the cutting of the continuous strip 3 along at least the first and second incision lines 6 and 7 to obtain respective discrete pieces 8 takes place without the use of a contrasting member, preserving the cutting member 14 from wear.
Con riferimento alla movimentazione di ciascun tampone 13 dell’organo di convogliamento 9, si tenga presente che ciascun tampone 13 è dotato di un movimento di rotazione attorno ad un proprio asse 13b per variare il rispettivo orientamento dalla stazione di taglio 10, in corrispondenza della quale il lato maggiore del tampone 13 è parallelo alla direzione di avanzamento del nastro continuo 3, alla stazione di rilascio 11, in corrispondenza della quale lato maggiore del tampone 13 è trasversale alla direzione di avanzamento del substrato 12 di ricezione, e viceversa. With reference to the movement of each pad 13 of the conveying member 9, it should be borne in mind that each pad 13 is provided with a rotation movement about its own axis 13b to vary the respective orientation from the cutting station 10, at which the longer side of the pad 13 is parallel to the direction of advancement of the continuous belt 3, to the release station 11, in correspondence with which the greater side of the pad 13 is transverse to the direction of advancement of the receiving substrate 12, and vice versa.
Ciascun tampone 13 è altresì dotato di un movimento di traslazione, secondo una direzione parallela al rispettivo asse 13b di rotazione, di allontanamento e di avvicinamento rispetto all’asse comune asse 9a di rotazione dei tamponi 13. Each pad 13 is also equipped with a translation movement, according to a direction parallel to the respective axis 13b of rotation, removal and approach with respect to the common axis 9a of rotation of the pads 13.
Il movimento di traslazione lungo la direzione parallela al rispettivo asse 13b di rotazione avviene durante il movimento di rotazione attorno al proprio asse 13b di rotazione per evitare reciproche collisioni dei tamponi 13. The translation movement along the direction parallel to the respective rotation axis 13b takes place during the rotation movement about its rotation axis 13b to avoid mutual collisions of the pads 13.
Dalla stazione di taglio 10 alla stazione di rilascio 11, e viceversa, l’organo di convogliamento 9 è configurato per portare in rotazione ciascun tampone 13 attorno all’asse 9a comune di rotazione variandone la velocità di rotazione almeno da una prima velocità di rotazione, pari alla velocità di avanzamento del nastro continuo 3 in corrispondenza della stazione di taglio 10, ad una seconda velocità, pari alla velocità di avanzamento dal substrato 12 in corrispondenza della stazione di rilascio 11. From the cutting station 10 to the release station 11, and vice versa, the conveying member 9 is configured to rotate each pad 13 around the common rotation axis 9a, varying its rotation speed at least from a first rotation speed, equal to the speed of advancement of the continuous belt 3 at the cutting station 10, at a second speed, equal to the speed of advancement from the substrate 12 at the release station 11.
Con riferimento alla stazione di taglio 10, una volta reciso il nastro continuo 3 in corrispondenza di una tra la prima linea di incisione 6 e la seconda linea di incisione 7, la variazione di velocità relativa dei tamponi 13 comporta un allontanamento reciproco tra due tamponi 13 consecutivi, considerando il verso di rotazione dell’organo di convogliamento 9. With reference to the cutting station 10, once the continuous strip 3 has been cut in correspondence with one of the first scoring line 6 and the second scoring line 7, the relative speed variation of the pads 13 involves a mutual separation between two pads 13 consecutive, considering the direction of rotation of the conveyor 9.
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000015120A IT201900015120A1 (en) | 2019-08-28 | 2019-08-28 | Device for treating and applying pieces of absorbent articles |
PCT/IB2020/057532 WO2021038350A1 (en) | 2019-08-28 | 2020-08-11 | Device for treating and applying pieces of absorbent articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000015120A IT201900015120A1 (en) | 2019-08-28 | 2019-08-28 | Device for treating and applying pieces of absorbent articles |
Publications (1)
Publication Number | Publication Date |
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IT201900015120A1 true IT201900015120A1 (en) | 2021-02-28 |
Family
ID=69158182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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IT102019000015120A IT201900015120A1 (en) | 2019-08-28 | 2019-08-28 | Device for treating and applying pieces of absorbent articles |
Country Status (2)
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IT (1) | IT201900015120A1 (en) |
WO (1) | WO2021038350A1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1162162A1 (en) * | 1999-12-16 | 2001-12-12 | Zuiko Corporation | Method and device for transportation |
EP1726414A1 (en) * | 2004-02-05 | 2006-11-29 | Zuiko Corporation | Web processing device and web processing method |
WO2013068869A2 (en) * | 2011-11-08 | 2013-05-16 | Fameccanica.Data S.P.A. | Apparatus and process for forming absorbent cores for absorbent sanitary products |
US20130239765A1 (en) * | 2007-02-21 | 2013-09-19 | Curt G. Joa, Inc. | Single transfer insert placement and apparatus with cross-direction insert placement control |
US20130270065A1 (en) * | 2012-04-16 | 2013-10-17 | Clifford Theodore Papsdorf | Methods for transferring discrete articles |
US20150166294A1 (en) * | 2012-07-27 | 2015-06-18 | Gdm S.P.A | Device for processing a web of packaging material |
EP3363418A1 (en) * | 2015-10-14 | 2018-08-22 | Unicharm Corporation | Conveying method and conveying device of cut sheet for absorbent article |
WO2019150297A1 (en) * | 2018-01-31 | 2019-08-08 | Gdm S.P.A. | Unit to feed components in an automatic manufacturing machine |
-
2019
- 2019-08-28 IT IT102019000015120A patent/IT201900015120A1/en unknown
-
2020
- 2020-08-11 WO PCT/IB2020/057532 patent/WO2021038350A1/en active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1162162A1 (en) * | 1999-12-16 | 2001-12-12 | Zuiko Corporation | Method and device for transportation |
EP1726414A1 (en) * | 2004-02-05 | 2006-11-29 | Zuiko Corporation | Web processing device and web processing method |
US20130239765A1 (en) * | 2007-02-21 | 2013-09-19 | Curt G. Joa, Inc. | Single transfer insert placement and apparatus with cross-direction insert placement control |
WO2013068869A2 (en) * | 2011-11-08 | 2013-05-16 | Fameccanica.Data S.P.A. | Apparatus and process for forming absorbent cores for absorbent sanitary products |
US20130270065A1 (en) * | 2012-04-16 | 2013-10-17 | Clifford Theodore Papsdorf | Methods for transferring discrete articles |
US20150166294A1 (en) * | 2012-07-27 | 2015-06-18 | Gdm S.P.A | Device for processing a web of packaging material |
EP3363418A1 (en) * | 2015-10-14 | 2018-08-22 | Unicharm Corporation | Conveying method and conveying device of cut sheet for absorbent article |
WO2019150297A1 (en) * | 2018-01-31 | 2019-08-08 | Gdm S.P.A. | Unit to feed components in an automatic manufacturing machine |
Also Published As
Publication number | Publication date |
---|---|
WO2021038350A1 (en) | 2021-03-04 |
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