DE69819684D1 - Leicht zu öffnender beutel und vorrichtung zur herstellung desselben - Google Patents

Leicht zu öffnender beutel und vorrichtung zur herstellung desselben

Info

Publication number
DE69819684D1
DE69819684D1 DE69819684T DE69819684T DE69819684D1 DE 69819684 D1 DE69819684 D1 DE 69819684D1 DE 69819684 T DE69819684 T DE 69819684T DE 69819684 T DE69819684 T DE 69819684T DE 69819684 D1 DE69819684 D1 DE 69819684D1
Authority
DE
Germany
Prior art keywords
producing
easy
same
open bag
bag
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
DE69819684T
Other languages
English (en)
Other versions
DE69819684T2 (de
Inventor
Yoshimori Takahashi
Yasuhito Miyazawa
Yuuichi Maruyama
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.)
Nippon Seiki Co Ltd
Original Assignee
Nippon Seiki Co Ltd
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 Nippon Seiki Co Ltd filed Critical Nippon Seiki Co Ltd
Publication of DE69819684D1 publication Critical patent/DE69819684D1/de
Application granted granted Critical
Publication of DE69819684T2 publication Critical patent/DE69819684T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7435—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7441—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc for making welds and cuts of other than simple rectilinear form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/133—Fin-type joints, the parts to be joined being flexible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • B29C66/83513—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • 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
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/306—Applying a mark during joining
    • B29C66/3062—Applying a mark during joining in the form of letters or numbers
    • B29C66/30621—Applying a mark during joining in the form of letters or numbers in the form of letters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S116/00—Signals and indicators
    • Y10S116/17—Tactile
DE69819684T 1997-09-08 1998-08-28 Leicht zu öffnender beutel und vorrichtung zur herstellung desselben Expired - Fee Related DE69819684T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24236197A JP3810035B2 (ja) 1997-09-08 1997-09-08 易開封性包装袋およびその製造装置
JP24236197 1997-09-08
PCT/JP1998/003871 WO1999012812A1 (fr) 1997-09-08 1998-08-28 Sachet facile a ouvrir et appareil de production

Publications (2)

Publication Number Publication Date
DE69819684D1 true DE69819684D1 (de) 2003-12-18
DE69819684T2 DE69819684T2 (de) 2004-09-16

Family

ID=17088047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819684T Expired - Fee Related DE69819684T2 (de) 1997-09-08 1998-08-28 Leicht zu öffnender beutel und vorrichtung zur herstellung desselben

Country Status (7)

Country Link
US (1) US6343876B2 (de)
EP (1) EP0950607B1 (de)
JP (1) JP3810035B2 (de)
KR (1) KR100356432B1 (de)
CN (1) CN1124217C (de)
DE (1) DE69819684T2 (de)
WO (1) WO1999012812A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001240008A (ja) * 2000-02-29 2001-09-04 Nippon Seiki Co Ltd 充填包装機
JP4684489B2 (ja) * 2001-08-08 2011-05-18 藤森工業株式会社 易開封手段、易開封手段の形成方法および易開封手段が設けられたパウチ
JP4686075B2 (ja) * 2001-08-24 2011-05-18 大日本印刷株式会社 包装袋
KR20040003443A (ko) * 2002-07-03 2004-01-13 이흥주 양념 진공포장비닐팩
CN100344509C (zh) * 2003-07-03 2007-10-24 严荣 冻膏类食品软包装生产方法及其产品
US6928794B2 (en) 2003-08-01 2005-08-16 3M Innovative Properties Company Method and apparatus for making a continuous series of filled pouches
US20060126975A1 (en) * 2004-12-10 2006-06-15 Mckellar Randy R Easy opening rear seam bags and packaging methods
US7234286B2 (en) * 2004-12-27 2007-06-26 Ajinihon K.K. Method and system for manufacturing a package
JP4868346B2 (ja) * 2005-08-10 2012-02-01 大阪シーリング印刷株式会社 カッターローラ、切込み付き長尺フィルムの製造方法及び切込み付き袋体の製造方法
US7891875B1 (en) * 2005-09-23 2011-02-22 Leonard Feldman Tear-resistive container for dispensing materials
US20090060399A1 (en) * 2007-08-28 2009-03-05 Roland Basque Easy-tear, non-laminated, polyolefin based pouch and method of fabrication
KR20110014134A (ko) * 2008-02-22 2011-02-10 빈스토크 에이피에스 개봉이 용이한 포장지
US8230664B2 (en) 2008-07-28 2012-07-31 Sonoco Development, Inc. Pouch opening feature and method for making the same
US20110150371A1 (en) * 2008-07-28 2011-06-23 Sonoco Development, Inc. Flexible Pouch With Easy-Opening Features
RU2012104227A (ru) * 2009-07-08 2013-08-20 Нестек С.А. Гибкий пакетик-саше и способ его изготовления
CN103158895A (zh) * 2011-12-19 2013-06-19 香港商台本机械有限公司 具双面对位的压模包装机
ES2527656T3 (es) * 2012-02-29 2015-01-28 Lts Lohmann Therapie-Systeme Ag Envase tipo bolsa apilable
WO2014027357A1 (en) * 2012-08-17 2014-02-20 The Paper Products Ltd. Two-sided packaging with improved tear initiation, and a method and web of film laminate for manufacturing the same
JP6097613B2 (ja) * 2013-03-27 2017-03-15 藤森工業株式会社 帯状フィルムを用いた製袋充填方法および製袋充填装置
US9598208B2 (en) 2013-08-15 2017-03-21 Brannon K. Aki Disposable bucket liner
EP2886268B1 (de) 2013-12-20 2017-02-15 Cryovac, Inc. Vorrichtung zum Versiegeln und Schneiden in einer Verpackungsvorrichtung, Verpackungsverfahren und eine Verpackungsvorrichtung
MX2018005794A (es) 2015-11-16 2018-08-01 Automated Packaging Systems Inc Bolsa con cortes.
DE202018106857U1 (de) * 2018-12-03 2018-12-07 Takigawa Corporation Japan Reißfester Verpackungsbeutel
CN109693832B (zh) * 2019-01-30 2023-10-13 温州海航机械有限公司 一种四边封牙签封装机
KR20220127244A (ko) * 2020-01-15 2022-09-19 소시에떼 데 프로듀이 네슬레 소시에떼아노님 개방 후 단일 조각으로 유지되는 인열 개방 파우치
IT202000012166A1 (it) * 2020-05-25 2021-11-25 Perfect Pack S R L Macchina confezionatrice
CN112722375B (zh) * 2020-12-31 2023-01-10 河北沃尔享医疗科技有限公司 一种口罩机
US20230143914A1 (en) * 2021-11-08 2023-05-11 Peel Plastic Products Limited Bag with tear line and notch
US11660385B1 (en) 2022-05-31 2023-05-30 Becton, Dickinson And Company Package for medical device
US11951275B2 (en) 2022-05-31 2024-04-09 Becton, Dickinson And Company Package for medical device

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB438076A (en) * 1934-07-26 1935-11-11 Ivers Lee Co Improvements in and relating to the packaging of articles
US2329360A (en) * 1941-11-29 1943-09-14 Ivers Lee Co Package openable by tearing
US2499528A (en) * 1946-10-10 1950-03-07 Herbert L Reitzes Receptacle
GB690614A (en) * 1949-05-02 1953-04-22 Radio Heaters Ltd Improved method of making plastic containers
GB797584A (en) * 1953-07-15 1958-07-02 Leopold Rado Fluid-filled plastic containers
US2851212A (en) * 1956-01-03 1958-09-09 Delphin J Parmer Opening device for bags
US3146912A (en) * 1962-05-14 1964-09-01 Louis S Twersky Package opening means
GB1015383A (en) * 1963-10-03 1965-12-31 Arenco Ab Improvements in or relating to easily openable bags
US3301395A (en) * 1964-11-24 1967-01-31 Union Camp Corp Tear opening for display packages and method of making same
US3272424A (en) * 1965-01-11 1966-09-13 Dow Chemical Co Flexible container
US3378988A (en) * 1966-05-20 1968-04-23 Robert B. Mcclosky Apparatus for making sealed packages
US3458111A (en) * 1967-12-21 1969-07-29 Mira Pak Inc Package
US3456784A (en) * 1968-01-08 1969-07-22 James J Sirago Plastic package
US3882999A (en) * 1972-03-09 1975-05-13 Lester R Wellman Opener/re-closer for sealed containers
US3809220A (en) * 1972-07-24 1974-05-07 Becton Dickinson Co Child safety package
US3921805A (en) * 1972-10-10 1975-11-25 Newton L Compere Rupturable blister pill package with safety backing
US4011949A (en) * 1975-06-18 1977-03-15 The Lehigh Press, Inc. Package construction for opening only by a predetermined procedure
JPS5312880A (en) 1976-07-21 1978-02-04 Morishita Pharma Pyridazinone derivatives
DE2654867C3 (de) * 1976-12-03 1979-05-23 Adolf 4005 Meerbusch Rambold Verpackter Aufgußbeutel, insbe-, sondere für Tee
US4159771A (en) * 1977-11-22 1979-07-03 Meiji Seika Kabushiki Kaisha Container having multiple independently unsealable compartments
CH651795A5 (en) * 1981-08-06 1985-10-15 Sig Schweiz Industrieges Pack for piece goods, process for producing the pack and tubular-bag machine for carrying out the process
US4557385A (en) * 1984-02-23 1985-12-10 Union Camp Corporation Bag with easy open line of perforations
DE3526565A1 (de) 1985-07-25 1987-02-05 Boehringer Mannheim Gmbh Resorufin-derivate, verfahren zu deren herstellung sowie deren verwendung in fluoreszenzimmunoassays
JPS62174066U (de) * 1986-04-25 1987-11-05
JPH0242746A (ja) * 1988-08-02 1990-02-13 Nec Corp 半導体装置の製造方法
US4981374A (en) * 1988-09-30 1991-01-01 Rapak, Inc. Plastic bags carried in a continuous web
US5169696A (en) * 1988-12-05 1992-12-08 Du Pont Canada Inc. Film laminate with easy TD tear
JPH04208450A (ja) * 1990-11-30 1992-07-30 Unitika Ltd ラミネートフィルム簡易開封袋の製造法
AU649754B2 (en) * 1991-01-09 1994-06-02 Sig Schweizerische Industrie-Gesellschaft A pouch package with a tear open facility
US5060803A (en) * 1991-01-17 1991-10-29 Beer Jeffrey S Gussetted flexible package with tear notch to form pour spout
JPH05254551A (ja) * 1992-03-07 1993-10-05 Dainippon Printing Co Ltd 包装袋
JPH06122471A (ja) * 1992-10-09 1994-05-06 Dainippon Printing Co Ltd 包装袋
US5632416A (en) * 1993-01-29 1997-05-27 W. A. Lane, Inc. Collapsible dispenser pouch
US5487503A (en) * 1993-03-12 1996-01-30 Fuji Photo Film Co., Ltd. Wrapped article with tear slits
US5511665A (en) * 1994-10-31 1996-04-30 G. D. Searle & Co. Child-resistant package
US6036016A (en) * 1998-04-20 2000-03-14 Pinnacle Intellectual Property Services, Inc. Blister package with easy tear blister

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JP3810035B2 (ja) 2006-08-16
EP0950607A4 (de) 2002-02-06
JPH1179114A (ja) 1999-03-23
US6343876B2 (en) 2002-02-05
CN1124217C (zh) 2003-10-15
EP0950607A1 (de) 1999-10-20
KR20000068924A (ko) 2000-11-25
US20010014187A1 (en) 2001-08-16
DE69819684T2 (de) 2004-09-16
WO1999012812A1 (fr) 1999-03-18
EP0950607B1 (de) 2003-11-12
CN1237132A (zh) 1999-12-01
KR100356432B1 (ko) 2002-10-19

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