[go: up one dir, main page]

WO2024084361A3 - Distributeur de matériau en feuille à découpes extensibles - Google Patents

Distributeur de matériau en feuille à découpes extensibles Download PDF

Info

Publication number
WO2024084361A3
WO2024084361A3 PCT/IB2023/060372 IB2023060372W WO2024084361A3 WO 2024084361 A3 WO2024084361 A3 WO 2024084361A3 IB 2023060372 W IB2023060372 W IB 2023060372W WO 2024084361 A3 WO2024084361 A3 WO 2024084361A3
Authority
WO
WIPO (PCT)
Prior art keywords
sheet material
dispenser
roller
slit sheet
expandable slit
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.)
Ceased
Application number
PCT/IB2023/060372
Other languages
English (en)
Other versions
WO2024084361A2 (fr
Inventor
Thomas R. J. Corrigan
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to EP23879293.1A priority Critical patent/EP4605328A2/fr
Priority to CN202380072230.6A priority patent/CN120019011A/zh
Publication of WO2024084361A2 publication Critical patent/WO2024084361A2/fr
Publication of WO2024084361A3 publication Critical patent/WO2024084361A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/08—Supporting web roll parallel rollers type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/512—Changing form of handled material
    • B65H2301/5124—Stretching; Tentering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/32—Sliding support means
    • 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
    • B65H2801/63—Dunnage conversion

Landscapes

  • Unwinding Webs (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

L'invention concerne un distributeur pour un rouleau de matériau en feuille comportant des découpes extensibles. Le distributeur comprenant des éléments de support latéraux, un rouleau d'entrée, un rouleau de sortie, au moins un élément de support de rouleau et un système d'entraînement conçu pour coupler la rotation du rouleau d'entrée et du rouleau de sortie de telle sorte qu'un rapport de vitesse du rouleau de sortie au rouleau d'entrée est supérieur à 1,1 pour élargir des découpes dans le matériau en feuille. Le distributeur peut être motorisé ou non motorisé.
PCT/IB2023/060372 2022-10-21 2023-10-13 Distributeur de matériau en feuille à découpes extensibles Ceased WO2024084361A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP23879293.1A EP4605328A2 (fr) 2022-10-21 2023-10-13 Distributeur de matériau en feuille à découpes extensibles
CN202380072230.6A CN120019011A (zh) 2022-10-21 2023-10-13 用于能够膨胀的狭缝片材的分配器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263380459P 2022-10-21 2022-10-21
US63/380,459 2022-10-21

Publications (2)

Publication Number Publication Date
WO2024084361A2 WO2024084361A2 (fr) 2024-04-25
WO2024084361A3 true WO2024084361A3 (fr) 2024-05-23

Family

ID=90737091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2023/060372 Ceased WO2024084361A2 (fr) 2022-10-21 2023-10-13 Distributeur de matériau en feuille à découpes extensibles

Country Status (3)

Country Link
EP (1) EP4605328A2 (fr)
CN (1) CN120019011A (fr)
WO (1) WO2024084361A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160050476A (ko) * 2014-10-29 2016-05-11 주식회사 인팩 원단 공급장치
US20180236742A1 (en) * 2015-08-31 2018-08-23 Ranpak Corporation Dunnage conversion system and method for expanding pre-slit sheet stock material
WO2018191012A1 (fr) * 2017-04-10 2018-10-18 Ranpak Corporation Matériau de papier à feuille fendue extensible, système de conversion en produit de calage et procédé d'extension
US20200016860A1 (en) * 2017-03-24 2020-01-16 Ranpak Corp. Dunnage conversion machine having a variable spacing for expandable slit-sheet stock material
WO2022024000A1 (fr) * 2020-07-29 2022-02-03 3M Innovative Properties Company Distributeurs dotés de paliers pour feuilles extensibles activées par tension

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160050476A (ko) * 2014-10-29 2016-05-11 주식회사 인팩 원단 공급장치
US20180236742A1 (en) * 2015-08-31 2018-08-23 Ranpak Corporation Dunnage conversion system and method for expanding pre-slit sheet stock material
US20200016860A1 (en) * 2017-03-24 2020-01-16 Ranpak Corp. Dunnage conversion machine having a variable spacing for expandable slit-sheet stock material
WO2018191012A1 (fr) * 2017-04-10 2018-10-18 Ranpak Corporation Matériau de papier à feuille fendue extensible, système de conversion en produit de calage et procédé d'extension
WO2022024000A1 (fr) * 2020-07-29 2022-02-03 3M Innovative Properties Company Distributeurs dotés de paliers pour feuilles extensibles activées par tension

Also Published As

Publication number Publication date
CN120019011A (zh) 2025-05-16
WO2024084361A2 (fr) 2024-04-25
EP4605328A2 (fr) 2025-08-27

Similar Documents

Publication Publication Date Title
US4004479A (en) Scrap chopper
US5799471A (en) Steplessly adjustable pre-stretched film wrapping apparatus
US9725270B2 (en) Corrugated edge nip
CA2051201A1 (fr) Appareil et methode de correction de desenlignement et de reglage simultanes
WO2024084361A3 (fr) Distributeur de matériau en feuille à découpes extensibles
GB1339349A (en) Method and apparatus for handling sheets
EP1514820A4 (fr) Dispositif d'enroulement d'une machine a decouper
AU4664897A (en) Method and apparatus for skew corrugating foil
CA2373321A1 (fr) Dispositif de traitement d'une bande de formulaires
GB1127427A (en) Single facer machine
ES324971A1 (es) Procedimiento y aparato para la laminaciën de una tira bajo compresiën y tensiën
GB1473179A (en) Apparatus for suppressing rotational oscillations of web supply rolls
EP0336258A3 (fr) Convoyeur-accumulateur à rouleaux
CN212768913U (zh) 分切复卷机张力辊组线速度微调机构及张力平衡控制机构
US6179952B1 (en) Pressure sealer three tiered sealing roll configuration
CN105383976B (zh) 无纸芯收银纸结构及其收卷装置和收卷方法
ES2004749A6 (es) Un dispositivo para disponer elementos en forma de lamina en posicion boca arriba y para ordenar tales laminas en una pila
US20240415336A1 (en) A Variable Speed Dispenser
ES2115373T3 (es) Maquina para cortar material laminado.
ATE86586T1 (de) Vorrichtung fuer den papiertransport von einzelblaettern und/oder endlosbahnen in bueromaschinen, insbesondere in matrixdruckern.
JPS5738248A (en) Paper-feed device
EP0855626A3 (fr) Appareil de transport de feuilles
SU1232310A1 (ru) Устройство управлени приводом секции отвод щего рольганга
GB654073A (en) A machine for the production of corrugated cardboard
KR970031761A (ko) 원지와 복사지의 잔류길이량 조절방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23879293

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 202380072230.6

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 202380072230.6

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2023879293

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2023879293

Country of ref document: EP

Effective date: 20250521

WWP Wipo information: published in national office

Ref document number: 2023879293

Country of ref document: EP