KR920017594A - 개폐식 플래스틱 패스너용 단부 클램프 스톱 - Google Patents

개폐식 플래스틱 패스너용 단부 클램프 스톱 Download PDF

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KR920017594A
KR920017594A KR1019920004692A KR920004692A KR920017594A KR 920017594 A KR920017594 A KR 920017594A KR 1019920004692 A KR1019920004692 A KR 1019920004692A KR 920004692 A KR920004692 A KR 920004692A KR 920017594 A KR920017594 A KR 920017594A
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strips
pair
bag
slider
clamp
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KR1019920004692A
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KR100244983B1 (ko
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존 헤링톤 팍스
앤써니 세인트 필립스 에릭
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에드워드 에이치. 배런스
모빌 오일 코오포레이숀
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    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2589—Bag or slide fastener details cooperating with the slider, e.g. details for removing or installing the slider
    • B65D33/259—End stops
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • 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
    • B29C65/741—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 characterised by the relationships between the joining step and the severing step
    • B29C65/7419—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 characterised by the relationships between the joining step and the severing step characterised by the time relationship between the joining step and the severing step, said joining step and said severing step being performed by the same tool but at different times
    • 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
    • B29C65/02—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
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30—Electrical means
    • B29C65/305—Electrical means involving the use of cartridge heaters
    • 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
    • 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
    • B29C65/745—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 a single unit having both a severing tool and a welding tool
    • B29C65/7451—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 a single unit having both a severing tool and a welding tool the severing tool and the welding tool being movable with respect to one-another
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7891—Means for handling of moving sheets or webs of discontinuously moving sheets or webs
    • 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
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/326—Shaping the burr, e.g. by the joining tool
    • 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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/24—End- or aperture-closing arrangements or devices using self-locking integral or attached closure elements, e.g. flaps
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
    • A44B19/16—Interlocking member having uniform section throughout the length of the stringer
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/36—Means for permanently uniting the stringers at the end; Means for stopping movement of slider at the end
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • 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
    • B29C66/71—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 composition of the plastics material of the parts to be joined
    • 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
    • B29L2005/00—Elements of slide fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
    • 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
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/927—Reclosable

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Slide Fasteners (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Closures For Containers (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Cable Accessories (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음

Description

개폐식 플래스틱 패스너용 단부 클램프 스톱
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따라 제조된 일련의 열가소성 가방들의 정면도,
제2도는 제1도의 2-2선을 따라 취한 확대단면도,
제3도는 제1도의 한쌍의 단부 클램프 스톱의 확대평면도.

Claims (11)

  1. 열가소성 가방의 출입구를 따라 대향측벽들에 결합되는 한쌍의 유연성 플래스틱 스트립과, 각각의 스트립에 개폐식 맞물림 수 및 암 프로파일 요소와, 그리고 수 및 암 프로파일 요소들을 개방 또는 폐쇄시키도록 스트립들위에 걸치는 슬라이더를 구비하는 열가소성 가방용 패스너 구조체에 있어서, 각각의 단부 클램프 수단이 사용시에 스트립의 쌍 및 그 사이의 가방의 대향 측벽들을 클램핑하도록 가방의 반대측들에 위치하는 한쌍의 클램프 부재들을 구비하는, 그리고 상기 스트립들의 양 반대단에 위치하는 단부 클램프 수단과, 그리고 상기 스트립들의 단부에 봉합체를 제공하도록 클램프 부재들의 상기 쌍의 각각을 클램핑하기 위한 수단을 구비하며, 상기 단부 클램프 수단은 슬라이더가 스트립들의 단부를 지나 이탈하는 것을 방지하도록 슬라이더와 맞물리게 되는 정지면을 제공하는 것을 특징으로 하는 패스너 구조체.
  2. 제1항에 있어서, 클램프 부재들의 상기 쌍의 각각을 클램핑 하기 위한 상기 수단은 스트립의 쌍의 단부 및 가방의 대향 측벽들을 관통 연장하여 클램프 부재들의 상기 쌍에 결합되는 강성 부재를 구비하는 것을 특징으로 하는 패스너 구조체.
  3. 제2항에 있어서, 상기 강성 부재는 그것의 반대단부들에서 클램프 부재의 상기 쌍에 결합되는 리벳을 구비하는 것을 특징으로 하는 패스너 구조체.
  4. 제1항에 있어서, 각각의 단부 클램프 수단의 상기 클램프 부재들 중의 하나는 그것과 일체로된 리벳부재를 구비하며, 각각의 단부 클램프 수단의 나머지 클램프 부재는 상기 리벳부재의 단부를 수용하기 위한 개구를 구비하는 것을 특징으로 하는 패스너 구조체.
  5. 제1항, 제2항, 제3항 또는 제4항에 있어서, 각각의 상기 단부 클램프 수단의 클램프 부재들의 상기 쌍은 가방의 대향 측벽들 및 스트립의 쌍의 상단부위로 연장하게 되는 유연성 스트랩에 의해 상호 연결되는 것을 특징으로 하는 패스너 구조체.
  6. 선행 청구항 들중의 하나에 있어서, 스트립들의 일단부는 슬라이더가 그 단부에 위치할때 폐쇄단부를 형성하며, 스트립들의 폐쇄단부에 위치한 상기 단부 클램프 수단은 스트립들의 초기 개방시에 슬라이더의 이동에 대한 저항을 제공하도록 슬라이더가 폐쇄단부에 위치할때 슬라이더의 구조와 협동할수 있는 멈추게 구조를 구비하는 것을 특징으로 하는 패스너 구조체.
  7. 제6항에 있어서, 상기 멈추게 구조는 슬라이더의 오목구조와 협동하도록 상기 단부 클램프 수단의 상기 클램프들 중의 하나에 훅 수단을 구비하는 것을 특징으로 하는 패스너 구조체.
  8. 상단부에 그것을 따라 연장하는 패스너 구조체를 구비하는 한쌍의 중첩된 열가소성 박판들로 부터 여러개의 열가소성 가방들을 제조하는 방법으로서, 패스너 구조체는 가방의 대향 측벽들에 결합된 한쌍의 유연성 플래스틱 스트립과 각각의 스트립에 개폐식 맞물림 수 및 암 프로파일 요소와, 스트립들은 개방 또는 폐쇄하도록 스트립들 사이에 걸치는 상기 박판들로 부터 형성된 각각의 가방용의 슬라이더를 구비하는 방법에 있어서, 인접가방들에서 유연성 플래스틱 스트립의 쌍과 그 사이에 삽입된 가방의 대향 측벽들을 클램핑 및 봉합하여 인접가방들에 상단 예비 봉합 지역을 형성하고, 예비 봉합지역에서 유연성 플래스틱 스트립의 쌍 및 그 사이에 삽입된 가방의 대향 측벽들의 재료의 두께를 감소시키는 단계와, 클램핑 스트랩 수단을 예비봉합지역에서 스트립의 쌍의 상단부 위로 감싸서 클램핑 스트랩 수단의 반대단부들이 예비봉합지역의 양반대측면에 맞물리게되는 단계와, 예비 봉합지역을 관통하여 그리고 클램핑 스트랩 수단의 최소한 일단부를 관통하여 강성부재를 삽입하는 단계와, 클램핑 스트랩수단의 반대 단부들을 강성부재의 반대 단들에 클램핑 및 봉합시켜서 인접백들에 누설방지 단 종말부를 생성하는 단계와, 그리고 가방들 사이에서 벽판들을 가로질러 측면 봉합체를 형성하고 예비 봉합 지역에서 가방들을 서로 분리시키는 단계로 구성되는 방법.
  9. 제8항에 있어서, 강성부재는 예비봉합지역을 관통하여 삽입되고 클램핑 스트랩 수단의 최소한 일단부는 예리한 단부를 구비하는 것을 특징으로 하는 방법.
  10. 제8항 또는 제9항에 있어서, 예비봉합지역을 관통하여 삽입된 강성부재는 역 함몰단부를 구비하며, 강성부재는 예비봉합지역을 관통할때 펀치로서 가능하도록 클램핑 스트랩 수단의 단부의 개구의 직경에 대응하는 직경을 가지는 것을 특징으로 하는 방법.
  11. 가방의 일단부의 개방 출입구를 형성하는 한쌍의 대향 측벽들과, 상기 개방출입구를 따라 설치된 청구범위 제1항 내지 제7항중의 하나에 따른 패스너 구조체를 구비하는 열가소성 가방.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920004692A 1991-03-22 1992-03-21 개폐식 플래스틱 패스너용 단부 클램프 스톱 KR100244983B1 (ko)

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US7/674,649 1991-03-22
US07/673,712 1991-03-22
US07/674,649 US5088971A (en) 1991-03-22 1991-03-22 Method of making protruding end stops for plastic reclosable fastener

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US5019027A (en) * 1990-03-09 1991-05-28 The Dow Chemical Company Method and apparatus for sealing reclosable flexible containers without spot sealing

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JP3009966B2 (ja) 2000-02-14
AU1280192A (en) 1992-09-24
CA2062573C (en) 1999-12-14
CA2062573A1 (en) 1992-09-23
AU655004B2 (en) 1994-12-01
DE69201813T2 (de) 1996-02-22
DE69201813D1 (de) 1995-05-04
EP0505055A1 (en) 1992-09-23
ATE120341T1 (de) 1995-04-15
EP0505055B1 (en) 1995-03-29
KR920017794A (ko) 1992-10-21
DK0505055T3 (da) 1995-06-12
US5088971A (en) 1992-02-18
ES2069964T3 (es) 1995-05-16
JPH05115314A (ja) 1993-05-14
KR100231232B1 (ko) 1999-11-15
KR100244983B1 (ko) 2000-03-02

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