KR850002232A - 파열식 주머니 형성방법 - Google Patents

파열식 주머니 형성방법 Download PDF

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Publication number
KR850002232A
KR850002232A KR1019840002183A KR840002183A KR850002232A KR 850002232 A KR850002232 A KR 850002232A KR 1019840002183 A KR1019840002183 A KR 1019840002183A KR 840002183 A KR840002183 A KR 840002183A KR 850002232 A KR850002232 A KR 850002232A
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South Korea
Prior art keywords
outer layer
inner layer
high frequency
seal
melting
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KR1019840002183A
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English (en)
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KR890003106B1 (ko
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제이 말레크 에드워드
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원본미기재
에스. 씨. 죤슨 앤드 선 인코포레이티드
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Publication of KR890003106B1 publication Critical patent/KR890003106B1/ko

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Classifications

    • 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
    • B65B51/22—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
    • 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
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C65/76—Making non-permanent or releasable 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
    • B29C66/11—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
    • B29C66/345—Progressively making the joint, e.g. starting from the middle
    • B29C66/3452—Making complete joints by combining partial 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
    • B29C66/40—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
    • 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
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • 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
    • B29C66/72—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
    • B29C66/727—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 porous, e.g. foam
    • 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
    • B29C66/70—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
    • 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
    • B29C66/712—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 the composition of one of the parts to be joined being different from the composition of the other part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0006—Dielectric
    • 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
    • B29L2009/00—Layered products
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10S53/00—Package making
    • Y10S53/02—High frequency electric sealing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1059—Splitting sheet lamina in plane intermediate of faces
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
    • Y10T156/1121—Using vibration during delaminating
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Making Paper Articles (AREA)
  • Laminated Bodies (AREA)
  • Bag Frames (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

내용 없음

Description

파열식 주머니 형성방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 하나의 실시예로써 형성된 파열식 주머니의 사시도. 제2도는 파열식 주머니의 평면도. 제4도는 파열식 밀봉형태를 도시한 단면도.

Claims (4)

  1. 일차 가장자리(22)에서 파열식 밀봉(14)을 가지는 밀폐된 파열식 주머니(10)의 형성방법에 있어서, 박판 중합필름(16)은 고주파 용접분야에 반응하는 외층(20)과 고주파 용접분야에 실재로 반응하지 않는 내층(18)을 가지며, 파열 압력을 유지하기 위하여 외층(20)은 필름(16)의 잔여분 보다 강한 부착강도를 가지며, 외층의 융점은 내층(18)의 융점보다 높으며, 2개의 필름 시이트(16)는, 가장자리(12)가 일직선으로 되고, 접촉한 내층(18)을 덮어 씌우는 관계를 가지며, 일차 가장자리(22)는 제외하고, 일직선으로 된 가장자리(12)를 따라 시이트(16)과 함께 완전히 녹으며, 녹기전이나 후에 고주파 용접 전극(24)사이에서 일차 가장자리(22)를 따라 시이트를 결합하여 외층이 녹지 않도록 외층에 전달되는 열로써 내층(18)을 충분히 녹일수 있는 시간과 강도로 외층(20)을 녹이기 위하여 고주파 용접 분야를 적용함으로써 일차 가장자리를 밀봉하며, 여기서 외층의 분리부분을 파괴하지 않고 밀봉(14)이 형성되며, 녹이고 밀봉하는 단계를 완료하기 전에 주머니를 채우는 단계를 가진것을 특징으로 하는 방법.
  2. 제1항에 있어서, 파열식 주며니(10)가 치수가 두배인 중간주며니(26)의 절반을 절단하여 비슷한 파열식 주머니로 함께 형성되며, 중간주머니(26)는 상기에 기술한 단계로 실행되며, 일직선으로된 가장자리(12)주위를 눅여서 중간주머니를 밀폐하며, 녹이는 단계를 완료하기 전에 중간 주며니(26)를 채움으로써 파열식 주머니(10) 2개가 채워지며, 중간주머니로 교차하는 스트립을 따라 밀봉되고, 중간 주머니의 중심을 분리하며, 밀봉스트립(28)이 2개의 파열식 밀봉으로 분리하는 선(30)을 따라 중간 주머니(26)를 2개로 절단하여 각각의 파열식 주머니(10)에 파열식 밀봉(28)이 형성되는 것을 특징으로 하는 방법.
  3. 제1항 또는 제2항에 있어서, 박판 중합 필름(16)의 내층(18)이 포말 물질로 되는 것을 특징으로하는 방법.
  4. 전항중 한 항에 있어서, 내층(18) 및 외층(20)의 융점 차이가 적어도 30℃가 되는 것을 특징으로하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840002183A 1983-04-25 1984-04-24 파열식 주머니 형성방법 KR890003106B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48828783A 1983-04-25 1983-04-25
US488287 1990-03-02

Publications (2)

Publication Number Publication Date
KR850002232A true KR850002232A (ko) 1985-05-10
KR890003106B1 KR890003106B1 (ko) 1989-08-22

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Country Status (14)

Country Link
US (1) US4539793A (ko)
EP (1) EP0122968B1 (ko)
JP (1) JPS60500763A (ko)
KR (1) KR890003106B1 (ko)
AT (1) ATE29011T1 (ko)
AU (1) AU553377B2 (ko)
CA (1) CA1206406A (ko)
DE (1) DE3373083D1 (ko)
ES (1) ES8503605A1 (ko)
MX (1) MX160599A (ko)
NZ (1) NZ207920A (ko)
PH (1) PH22835A (ko)
WO (1) WO1984004287A1 (ko)
ZA (1) ZA843071B (ko)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660354A (en) * 1983-09-12 1987-04-28 The Dow Chemical Company Method of filling and sealing RF-sealable packaging containers
US4700531A (en) * 1984-07-20 1987-10-20 American Can Company Method of forming a package having strong seals and a modified ply-separation opening
US4704314A (en) * 1984-07-20 1987-11-03 American Can Company Film and package having strong seals and a modified ply-separation opening
US4881649A (en) * 1984-07-20 1989-11-21 American National Can Company Package having inseparable seals and a modified ply-separation opening
GB2169874B (en) * 1984-12-03 1989-09-20 Asahi Chemical Ind Easily tear-openable sealed plastics bag and method for production thereof
CH669152A5 (de) * 1985-07-12 1989-02-28 Ferag Ag Verfahren zum oeffnen von mit einem mittelfalz versehenen druckereierzeugnissen, einrichtung und erzeugnis zur ausuebung dieses verfahrens.
US4781296A (en) * 1987-05-26 1988-11-01 Minnesota Mining And Manufacturing Company Method affording an easy opening device for nonwoven thermoplastic fiber envelopes
US4771150A (en) * 1987-06-29 1988-09-13 Tachi-S Co., Ltd. Method of forming trim cover assembly for automotive seat
US4954124A (en) * 1988-03-21 1990-09-04 The Dow Chemical Company Stand-up plastic bag and method of making same
US5080643A (en) * 1988-03-21 1992-01-14 Dow Brands Inc. Method of making a stand-up plastic bag
US4834245A (en) * 1988-08-05 1989-05-30 Kabushiki Kaisha Hosokawa Yoko Pouch having tearing zone for taking out content packed therein
US5189745A (en) * 1989-02-23 1993-03-02 Burke Mobility Products, Inc. Mattress construction for support structure containing human waste collection system
US5058222A (en) * 1989-02-23 1991-10-22 Workman James P Support structure containing closed system for collection of human wastes
WO1990015527A1 (en) * 1989-06-13 1990-12-27 Agristar, Inc. Integument with breakable inner containers
GB2235208A (en) * 1989-08-21 1991-02-27 Johnson & Son Inc S C Device and method for staring fibres
US5145618A (en) * 1989-09-08 1992-09-08 Ionics, Incorporated Process for manufacturing continuous supported ion selective membranes using non-polymerizable high boiling point solvents
US5056996A (en) * 1989-09-08 1991-10-15 Ionics, Incorporated Apparatus for manufacturing continuous, supported polymeric sheets from polymerizable liquid starting materials
US5099997A (en) * 1989-10-27 1992-03-31 Porelon, Inc. Package for dispensing a fluid containing an ink
EP0495729A3 (en) * 1991-01-17 1992-09-02 Terumo Kabushiki Kaisha Composite substrate for medical container
US5202065A (en) * 1991-04-11 1993-04-13 Baxter International Inc. Ultrasonic method of producing a score in a thermoplastic film pouch
US5645904A (en) * 1991-12-11 1997-07-08 Baxter International Inc. Method and compositions that render materials RF responsive
US5181610A (en) * 1992-05-15 1993-01-26 International Paper Company Flexible container with nonstick interior
US5253754A (en) * 1992-08-14 1993-10-19 American Fluoroseal Corporation Peel package and method of packaging organs
US5458730A (en) * 1992-08-14 1995-10-17 American Fluoroseal Corporation Peel package sealing machine
AU5637094A (en) * 1993-03-16 1994-09-22 Clintec Nutrition Company Peelable seal and container having same
US6367634B1 (en) 1993-12-22 2002-04-09 Baxter International Inc. Blood collection systems including an integral, flexible filter
US20010037978A1 (en) 1999-04-20 2001-11-08 Daryl R. Calhoun Filter assembly having a flexible housing and method of making same
US6422397B1 (en) 1993-12-22 2002-07-23 Baxter International, Inc. Blood collection systems including an integral, flexible filter
US5792988A (en) * 1996-01-15 1998-08-11 The Whitaker Corporation Radio frequency heat sealing of cable assemblies
US5736719A (en) * 1996-08-29 1998-04-07 International Paper Company Method and apparatus for heat sealing of packaging materials employing RF electric energy
ZA978002B (en) 1996-09-11 1998-03-02 Baxter Int Containers and methods for storing and admixing medical solutions.
US5803260A (en) * 1997-06-11 1998-09-08 Walco Packaging Company, Inc. Total plastic product-retention package
US5932132A (en) * 1997-11-19 1999-08-03 Engineering & Research Associates, Inc. Sterile connector apparatus and method
US6071270A (en) * 1997-12-04 2000-06-06 Baxter International Inc. Sliding reconstitution device with seal
US6159316A (en) * 1998-01-16 2000-12-12 Filtration Group Incorporated Method of making multi-pocket filter
US6129799A (en) * 1998-08-17 2000-10-10 Mcgraw; John J. Method and apparatus for making fluid-filled bladder
US7074216B2 (en) 1998-09-15 2006-07-11 Baxter International Inc. Sliding reconstitution device for a diluent container
US6113583A (en) * 1998-09-15 2000-09-05 Baxter International Inc. Vial connecting device for a sliding reconstitution device for a diluent container
US7358505B2 (en) 1998-09-15 2008-04-15 Baxter International Inc. Apparatus for fabricating a reconstitution assembly
US20050137566A1 (en) 2003-12-23 2005-06-23 Fowles Thomas A. Sliding reconstitution device for a diluent container
AR021220A1 (es) 1998-09-15 2002-07-03 Baxter Int DISPOSITIVO DE CONEXIoN PARA ESTABLECER UNA COMUNICACIoN FLUíDA ENTRE UN PRIMER RECIPIENTE Y UN SEGUNDO RECIPIENTE.
JP3439677B2 (ja) * 1999-01-19 2003-08-25 株式会社小松製作所 包装袋体及び包装装置
US6398748B1 (en) * 1999-03-16 2002-06-04 Robert B. Wilson Splint bandage and method
US20030209479A1 (en) * 2000-07-10 2003-11-13 Lynn Daniel R Blood filters, blood collection and processing systems, and methods therefore
US20050123724A1 (en) * 2002-06-19 2005-06-09 Mars Incorporated Apparatus for producing scored lines in a film
EP1375113A1 (fr) * 2002-06-19 2004-01-02 Mars, Incorporated Procédé de fabrication d'emballage prédécoupé
US20030234187A1 (en) * 2002-06-21 2003-12-25 Paxton Ronald L. Container for separately containing reactive materials and method of forming same
US7374045B2 (en) * 2003-03-26 2008-05-20 Diliberto Samuel L Disaster pack and method for making the same
US7641851B2 (en) 2003-12-23 2010-01-05 Baxter International Inc. Method and apparatus for validation of sterilization process
US8079470B2 (en) * 2004-05-18 2011-12-20 Anthony Trajkovich Heat sealable laminating film
GB0415205D0 (en) * 2004-07-07 2004-08-11 Vallid Ltd Sachets and food containers
US7870960B2 (en) * 2005-09-16 2011-01-18 Diliberto Samuel L Disaster pack
CN103157400B (zh) 2007-06-21 2014-12-24 简·探针公司 用于将容器暴露于多个热区的仪器和方法
US8079492B2 (en) 2008-03-25 2011-12-20 Meissner Filtration Products, Inc. Disposable containers and method of making the same
DE202012000382U1 (de) 2012-01-16 2012-04-17 Flexopack S.A. Zusammensetzung für eine Folie
CN105473031B (zh) 2013-05-10 2018-11-02 竹斯柔公司 榨汁系统和方法
US9844229B2 (en) 2014-06-11 2017-12-19 Dale Wettlaufer Juice press apparatus and methods
US11344052B2 (en) 2014-06-11 2022-05-31 Goodnature Products, Inc. Partial or whole food hopper, grinder and cold press counter-top juicing machine, system and method
GB2545701A (en) * 2015-12-22 2017-06-28 Flexipol Packaging Ltd Sealable bag and method of sealing the same
US20170252993A1 (en) * 2016-03-03 2017-09-07 Juicero, Inc. Juicer cartridge with coupling
US10543652B2 (en) 2016-03-03 2020-01-28 Fresh Press LLC Press
US10793813B2 (en) 2016-05-06 2020-10-06 Gpcp Ip Holdings Llc Dispersible packaging for toilet paper moistener product
WO2019108979A1 (en) 2017-11-30 2019-06-06 Dale Wettlaufer Partial or whole food hopper, grinder and cold press counter-top juicing machine, system and method
US11844466B2 (en) 2019-05-24 2023-12-19 Goodnature Products, Inc. Juicing devices with a removable grinder
USD918656S1 (en) 2019-09-12 2021-05-11 Goodnature Products, Inc. Pusher
USD914465S1 (en) 2019-09-12 2021-03-30 Goodnature Products, Inc. Juicing device
USD914464S1 (en) 2019-09-12 2021-03-30 Goodnature Products, Inc. Press box
USD915156S1 (en) 2020-09-15 2021-04-06 Goodnature Products, Inc. Press box
USD916565S1 (en) 2020-09-15 2021-04-20 Goodnature Products, Inc. Juicing device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373285A (en) * 1939-03-31 1945-04-10 Carl A Baer Container
US2691613A (en) * 1951-02-23 1954-10-12 Carl A Baer Method of fabricating envelopes employing plastic materials
GB826002A (en) * 1954-11-16 1959-12-23 Dorothy Frances Pickering Improved method and means for the production of liquid or paste filled containers
US3113899A (en) * 1960-12-28 1963-12-10 American Can Co Dielectric sealing of thermoplastic coated fibreboard
NL302407A (ko) * 1962-12-31
US3468736A (en) * 1965-04-02 1969-09-23 Bakelite Xylonite Ltd Bonding shaped structures for artificial plastics
US3505146A (en) * 1965-09-17 1970-04-07 Dow Chemical Co Process for sealing of multilayer thermoplastic film
US3666604A (en) * 1968-11-01 1972-05-30 Dennie Coffet Ornamental article and method of making the same
US3749620A (en) * 1969-11-20 1973-07-31 American Cyanamid Co Package for plural reactable components with rupturable ultrasonic seal
NL170255C (nl) * 1970-05-15 1982-10-18 Basf Farben & Fasern Werkwijze voor het verpakken van viskeuze massa's en aldus verkregen verpakking.
US4183986A (en) * 1978-12-14 1980-01-15 Timex Corporation Method for making straps

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MX160599A (es) 1990-03-27
JPS60500763A (ja) 1985-05-23
ES531850A0 (es) 1985-03-16
ATE29011T1 (de) 1987-09-15
AU553377B2 (en) 1986-07-10
PH22835A (en) 1989-01-19
ZA843071B (en) 1984-11-28
US4539793A (en) 1985-09-10
AU2436684A (en) 1984-11-19
EP0122968B1 (en) 1987-08-19
ES8503605A1 (es) 1985-03-16
NZ207920A (en) 1986-07-11
CA1206406A (en) 1986-06-24
EP0122968A2 (en) 1984-10-31
KR890003106B1 (ko) 1989-08-22
WO1984004287A1 (en) 1984-11-08
EP0122968A3 (en) 1984-12-12
DE3373083D1 (en) 1987-09-24

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