KR850000021A - 개량된 플라스틱의 삼각망으로 보강된 백 제품 - Google Patents

개량된 플라스틱의 삼각망으로 보강된 백 제품 Download PDF

Info

Publication number
KR850000021A
KR850000021A KR1019840003127A KR840003127A KR850000021A KR 850000021 A KR850000021 A KR 850000021A KR 1019840003127 A KR1019840003127 A KR 1019840003127A KR 840003127 A KR840003127 A KR 840003127A KR 850000021 A KR850000021 A KR 850000021A
Authority
KR
South Korea
Prior art keywords
container
reinforcement
reinforced
neck
bag
Prior art date
Application number
KR1019840003127A
Other languages
English (en)
Inventor
비. 해리슨 데니스 (외 1)
Original Assignee
리차드 골든 워터맨
더 다우 케미칼 캄파니
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 리차드 골든 워터맨, 더 다우 케미칼 캄파니 filed Critical 리차드 골든 워터맨
Publication of KR850000021A publication Critical patent/KR850000021A/ko

Links

Classifications

    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • 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
    • 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
    • B29C66/40—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
    • 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
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/731—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
    • B29C66/7311—Thermal properties
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/851—Bag or container making machines
    • B29C66/8511—Bag making machines
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
    • B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • B65D81/3461—Flexible containers, e.g. bags, pouches, envelopes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Bag Frames (AREA)
  • Package Specialized In Special Use (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

내용 없음.

Description

개량된 플라스틱의 삼각망으로 보강된 백 제품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 삼각망으로 보강된 하부에 의해 생성된 백 주름상에서 백 하부를 지나 측면으로 배열된 보강재로; 점선으로 표시된 임의의 추가 보장재로 본 발명의 원리에 따라 제작된 백(bag)의 사시도이고;
제2도는 제1도에 표시된 백의 저면도이며;
제4도는 제1도에 표시된 백의 측면도이며, 본 발명의 원리에 따라 제작된 것.

Claims (11)

  1. 용기는 일반적으로 중앙 경부로 부터 연장되는 맛선 날개 부분을 가지며, 전술한 날개 부분은 경부의 하부에 직접 연장되는 주름선을 갖는 삼각망으로 보강된 용기하부를 형성하며, 전술한 날개 부분의 가장 자리 및 전술한 경부는 밀폐되며, 전술한 경부는 전술한 날개 부분과 열린 상태로 통하고, 경부의 가장자리와 전술한 날개 부분과의 접합은 3점 접합점을 형성하며, 보강재는 용기의 한쪽 가장자리의 3점 접합점으로 부터 다른쪽 가장자리의 맞은 편의 3점 접합점까지 주름선을 따라 그리고 전술한 날개부분의 세로를 따라 측면으로 연장되는 것을 특징으로 하는 열가소성 물질의 필름(film)으로부터 형성된 용기.
  2. 제1항에 있어서, 보강재가 용기 하부의 내부 표면에 위치된 스트립(strip)을 함유하는 용기.
  3. 제1항에 있어서, 보강재가 용기 하부의 외부 표면에 위치된 스트립을 함유하는 용기.
  4. 제2항 또는 제3항에 있어서, 보강재가 용기의 하부를 구성하는 필름으로 완전히 형성되는 용기.
  5. 제1항에 있어서, 중앙 경부의 하부 및 삼각망으로 보강된 날개 부분의 표면에서 백의 세로를 따라 측면으로 연장되는 추가의 보강재를 포함하는 용기.
  6. 용기의 각 가장 자리에서 3점 접합점을 형성시키고, 보강재를 가하여 하나의 3점 접합점으로 부터 다른쪽 접합점까지 용기의 중앙하부를 따라 측면으로 연장시키는 단계를 포함하여, 보강재로 삼각망으로 보강된 하부를 갖는 열 가소성 용기를 형성시키는 방법.
  7. 제6항에 있어서, 용기 하부의 내부 또는 외부표면에 라미네이션(lamination)시키므로써 용기 하부에 보강재를 연결시키는 방법.
  8. 제6항 또는 제7항에 있어서, 용기의 잔부를 형성하는 열가소성 물질과 함께 보강재를 동시 압출시킴으로써 용기하부의 내부 또는 외부 표면에 보강재를 연결시키는 방법.
  9. 제6항 또는 제7항에 있어서, 용기의 잔부 냉각에 사용된 것보다 더 빠른 속도로 하부를 지나 측면으로 용기를 냉각시키고 이어서 압출시킴으로써 용기 하부를 따라 보강재를 형성시키는 방법.
  10. 상이한 열-연화 온도 반응을 나타내는 내피 및 외피를 갖는 백(bag)을 열가소성 필름 물질을 제조하고, 상술한 외피보다 더 낮은 열-연화 온도를 갖도록 내피를 선택하며, 내피가 마주 접하여 맞은편 면 및 하부를 형성하도록 서로 마주 대하는 전술한 필름의 두주름 상에 위치시키고, 삼각망으로 보강된 하부가 백의 주요 부분을 형성하도록 전술한 필름의 하부를 삼각망으로 보강시키고, 전술한 측면의 맞은편 가장자리를 따라 전술한 내피의 연화온도 이상이나 외피의 연화온도보다 낮은 온도의 열을 적용시켜, 따라서 백의 삼각망으로 보강된 하부를 따라 접하는 외피는 밀폐시키지 않으면서, 전술한 가장 자리를 따라 내피를 밀폐시키고, 경부의 하부와 날개 주머니의 접합점에 그리고 날개 주머니의 가장 자리에 연결된 맞선 날개 주머니로 경부 하부 및 경부와 바로 인접한 삼각망으로 보강된 하부로 부터 전술한 날개주머니를 형성시키고, 백의 맞선 가장자리 면상의 한쪽 접합점으로 부터 다른쪽 접합점까기 삼각망으로 보강된 백의 하부를 따라 측면으로 보강재를 공급하는 단계를 포함하여, 경부 및 인접한 맞선 날개 주머니를 함유하는 백을 형성시키는 방법.
  11. 제10항에 있어서, 보강재를 제조하여 이를 중앙 경부의 하부 및 삼각망으로 보강된 날개 부분의 표면에서 백의 세로를 따라 측면으로 연장시키는 것을 포함하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840003127A 1983-06-06 1984-06-05 개량된 플라스틱의 삼각망으로 보강된 백 제품 KR850000021A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50123683A 1983-06-06 1983-06-06
US501236 1983-06-06

Publications (1)

Publication Number Publication Date
KR850000021A true KR850000021A (ko) 1985-02-25

Family

ID=23992681

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840003127A KR850000021A (ko) 1983-06-06 1984-06-05 개량된 플라스틱의 삼각망으로 보강된 백 제품

Country Status (11)

Country Link
EP (1) EP0128495B1 (ko)
JP (1) JPS6013645A (ko)
KR (1) KR850000021A (ko)
AU (1) AU563171B2 (ko)
BR (1) BR8402782A (ko)
DE (1) DE3468855D1 (ko)
DK (1) DK279084A (ko)
ES (1) ES289061Y (ko)
NO (1) NO842252L (ko)
NZ (1) NZ208336A (ko)
ZA (1) ZA844208B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064265A2 (en) * 2002-01-31 2003-08-07 Jung-Min Lee Pouch container for liquid material

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441345A (en) * 1991-12-09 1995-08-15 Minnesota Mining And Manufacturing Company Specialized pouches for containing and controllably dispensing product
CA2123005A1 (en) * 1991-12-09 1993-06-24 Joseph F. Garvey Specialized product pouches and the method and apparatus for forming individual pouches from a continuous web and packaging a product
ES2155576T3 (es) * 1996-06-04 2001-05-16 Unilever Nv Receptaculo para infusion.
DE19927572A1 (de) * 1999-06-17 2000-12-21 Dentaco Gmbh Mehrkomponentenkammerbeutel
JP5097992B2 (ja) * 2008-04-01 2012-12-12 大成ラミック株式会社 自立型包装袋の製袋充填方法
US8858079B2 (en) 2009-12-14 2014-10-14 Ge Healthcare Bio-Sciences Ab Three-dimensional plastic bag and production thereof
JP6562290B2 (ja) * 2015-03-17 2019-08-21 ダイワ包材株式会社 スイカ袋

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1568974A (ko) * 1968-02-27 1969-05-30
JPS536467Y2 (ko) * 1971-05-25 1978-02-18
GB1466379A (en) * 1973-09-19 1977-03-09 British Visqueen Ltd Plastics carrier bags
US4315963A (en) * 1979-09-14 1982-02-16 The Dow Chemical Co. Thermoplastic film with integral ribbed pattern and bag therefrom
US4358466A (en) * 1980-04-11 1982-11-09 The Dow Chemical Company Freezer to microwave oven bag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064265A2 (en) * 2002-01-31 2003-08-07 Jung-Min Lee Pouch container for liquid material
WO2003064265A3 (en) * 2002-01-31 2003-11-27 Jung-Min Lee Pouch container for liquid material

Also Published As

Publication number Publication date
EP0128495A3 (en) 1985-12-04
DK279084D0 (da) 1984-06-06
NO842252L (no) 1984-12-07
ES289061U (es) 1986-02-16
NZ208336A (en) 1988-10-28
ES289061Y (es) 1986-10-01
BR8402782A (pt) 1985-05-21
DK279084A (da) 1984-12-07
EP0128495B1 (en) 1988-01-20
EP0128495A2 (en) 1984-12-19
AU563171B2 (en) 1987-07-02
AU2896884A (en) 1984-12-13
DE3468855D1 (en) 1988-02-25
JPS6013645A (ja) 1985-01-24
ZA844208B (en) 1986-01-29

Similar Documents

Publication Publication Date Title
SE8302099D0 (sv) Termometerskydd
US3107842A (en) Reclosable bag
SE7713470L (sv) Med berhandtag forsedd kasse av plastfolie jemte sett for tillverkning av densamma
US3716182A (en) Combination bag and closure
FR2429663A1 (fr) Procede et appareillage pour confectionner des sacs refermables
US3693867A (en) Handle-type carrying bag made of plastics material sheeting
KR900014222A (ko) 액체 저장용 가요성 봉지
US3414032A (en) Shopping bags
FR1421817A (fr) Dispositif de coupe et de soudage pour éléments tubulaires ou feuilles repliées en matière thermoplastique, destinés à la fabrication des pochettes, sacs ou emballages similaires
ATE38194T1 (de) Biegsamer synthetischer beutel mit einer steifheits- und stabilitaetsvorrichtung.
KR850000021A (ko) 개량된 플라스틱의 삼각망으로 보강된 백 제품
GB1157513A (en) Infusion Bag and Method of Producing the Same.
DE3560889D1 (en) Method of making and filling a bag with a folded bottom from an endless tubular material which can be made from an endless flat material, device for carrying out this method and especially a bag with a folded bottom made by this method
US3164695A (en) Disposable packages
ES2033254T3 (es) Envase para liquidos, fabricacion del mismo y banda continua de plastico para la fabricacion del envase para liquidos.
ATE69777T1 (de) Fluessigkeitspackung mit griff.
SE8301720L (sv) Kokpase
ATE74093T1 (de) Tuetenfoermige verpackung.
US3528601A (en) Tearing tape means for tubular film package
US3231898A (en) Apron
GB1024111A (en) Improvements in or relating to multi-compartment bags
ATE9307T1 (de) Schlauchbeutelpackung.
GB1215515A (en) A set of throw-away bibs
ATE76023T1 (de) Fluessigkeitspackung mit verjuengtem oberteil.
US3362615A (en) Container and package

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid