US3345919A - Continuous bag making machine - Google Patents

Continuous bag making machine Download PDF

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Publication number
US3345919A
US3345919A US433742A US43374265A US3345919A US 3345919 A US3345919 A US 3345919A US 433742 A US433742 A US 433742A US 43374265 A US43374265 A US 43374265A US 3345919 A US3345919 A US 3345919A
Authority
US
United States
Prior art keywords
tubular film
blanked
pair
internal mandrel
infolding
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 - Lifetime
Application number
US433742A
Other languages
English (en)
Inventor
Howard E Kasting
John P Sachs
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to US433742A priority Critical patent/US3345919A/en
Priority to GB6188/66A priority patent/GB1142221A/en
Priority to BE676553D priority patent/BE676553A/xx
Priority to DE19661511017 priority patent/DE1511017A1/de
Priority to NL6602157A priority patent/NL6602157A/xx
Application granted granted Critical
Publication of US3345919A publication Critical patent/US3345919A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • 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
    • 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
    • B29C66/431—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
    • B29C66/80—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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/13—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state
    • 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
    • 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
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular webs
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • 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
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves

Definitions

  • I 104 seal botiom & transfer through movable clamp.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
US433742A 1965-02-18 1965-02-18 Continuous bag making machine Expired - Lifetime US3345919A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US433742A US3345919A (en) 1965-02-18 1965-02-18 Continuous bag making machine
GB6188/66A GB1142221A (en) 1965-02-18 1966-02-11 Continuous bag making machine
BE676553D BE676553A (enrdf_load_stackoverflow) 1965-02-18 1966-02-16
DE19661511017 DE1511017A1 (de) 1965-02-18 1966-02-17 Beutelherstellungsmaschine
NL6602157A NL6602157A (enrdf_load_stackoverflow) 1965-02-18 1966-02-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US433742A US3345919A (en) 1965-02-18 1965-02-18 Continuous bag making machine

Publications (1)

Publication Number Publication Date
US3345919A true US3345919A (en) 1967-10-10

Family

ID=23721363

Family Applications (1)

Application Number Title Priority Date Filing Date
US433742A Expired - Lifetime US3345919A (en) 1965-02-18 1965-02-18 Continuous bag making machine

Country Status (5)

Country Link
US (1) US3345919A (enrdf_load_stackoverflow)
BE (1) BE676553A (enrdf_load_stackoverflow)
DE (1) DE1511017A1 (enrdf_load_stackoverflow)
GB (1) GB1142221A (enrdf_load_stackoverflow)
NL (1) NL6602157A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413898A (en) * 1966-04-25 1968-12-03 Union Carbide Corp Seal barriers for thermoplastic bags
US3473445A (en) * 1967-05-12 1969-10-21 Meulen Leonard V D Installation for manufacturing block bags
US3908522A (en) * 1972-06-29 1975-09-30 Hoechst Ag Production of bags and sacks
US4230030A (en) * 1978-08-11 1980-10-28 Violet M. Hanson Machine and method for manufacturing square or flat bottom bags having movable positions or stations including the use of a mandrel
JP2000334861A (ja) * 1999-05-26 2000-12-05 Sanwa Kogyo Kk 自立袋連続製造方法
WO2013096641A1 (en) * 2011-12-20 2013-06-27 Burford Corp. Tape closure apparatus with digital encoder
CN108584002A (zh) * 2017-12-20 2018-09-28 紫光日东科技（深圳）有限公司 薄膜包装封切机
CN112623331A (zh) * 2020-12-10 2021-04-09 杭州中亚机械股份有限公司 插棒类食品生产设备及生产方法
CN114571796A (zh) * 2022-03-17 2022-06-03 钱成爽 全自动智能圈口一体机
CN114728485A (zh) * 2019-12-11 2022-07-08 户谷技研工业株式会社 位置对准装置
CN115489774A (zh) * 2022-09-16 2022-12-20 安徽博日生物科技有限公司 一种转盘式提取管自动灌装封膜设备及方法
CN118721862A (zh) * 2024-09-03 2024-10-01 全南时尚美印刷有限公司 一种纸袋生产用的高效打孔装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117539B (de) * 1960-03-26 1961-11-23 Walter Henkels Fa Buerste mit Gehaeusefach
US3215048A (en) * 1961-12-22 1965-11-02 Gattrugeri Anna Maria Torch In Method and apparatus for the continuous making of valved bags

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1117539B (de) * 1960-03-26 1961-11-23 Walter Henkels Fa Buerste mit Gehaeusefach
US3215048A (en) * 1961-12-22 1965-11-02 Gattrugeri Anna Maria Torch In Method and apparatus for the continuous making of valved bags

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413898A (en) * 1966-04-25 1968-12-03 Union Carbide Corp Seal barriers for thermoplastic bags
US3473445A (en) * 1967-05-12 1969-10-21 Meulen Leonard V D Installation for manufacturing block bags
US3908522A (en) * 1972-06-29 1975-09-30 Hoechst Ag Production of bags and sacks
US4230030A (en) * 1978-08-11 1980-10-28 Violet M. Hanson Machine and method for manufacturing square or flat bottom bags having movable positions or stations including the use of a mandrel
JP2000334861A (ja) * 1999-05-26 2000-12-05 Sanwa Kogyo Kk 自立袋連続製造方法
JP3390147B2 (ja) 1999-05-26 2003-03-24 三和工業株式会社 自立袋連続製造方法
WO2013096641A1 (en) * 2011-12-20 2013-06-27 Burford Corp. Tape closure apparatus with digital encoder
CN104053602A (zh) * 2011-12-20 2014-09-17 伯福德公司 具有数字编码器的带子封闭设备
CN104053602B (zh) * 2011-12-20 2016-06-22 伯福德公司 具有数字编码器的带子封闭设备
US9856044B2 (en) 2011-12-20 2018-01-02 Burford Corporation Tape closure apparatus with digital encoder
CN108584002A (zh) * 2017-12-20 2018-09-28 紫光日东科技（深圳）有限公司 薄膜包装封切机
CN108584002B (zh) * 2017-12-20 2023-09-08 紫光日东科技（深圳）有限公司 薄膜包装封切机
CN114728485A (zh) * 2019-12-11 2022-07-08 户谷技研工业株式会社 位置对准装置
CN114728485B (zh) * 2019-12-11 2023-08-25 户谷技研工业株式会社 位置对准装置
CN112623331A (zh) * 2020-12-10 2021-04-09 杭州中亚机械股份有限公司 插棒类食品生产设备及生产方法
CN112623331B (zh) * 2020-12-10 2023-11-14 杭州中亚机械股份有限公司 插棒类食品生产设备及生产方法
CN114571796A (zh) * 2022-03-17 2022-06-03 钱成爽 全自动智能圈口一体机
CN114571796B (zh) * 2022-03-17 2024-04-05 温州钱峰科技有限公司 全自动智能圈口一体机
CN115489774A (zh) * 2022-09-16 2022-12-20 安徽博日生物科技有限公司 一种转盘式提取管自动灌装封膜设备及方法
CN115489774B (zh) * 2022-09-16 2024-06-04 安徽博日生物科技有限公司 一种转盘式提取管自动灌装封膜设备及方法
CN118721862A (zh) * 2024-09-03 2024-10-01 全南时尚美印刷有限公司 一种纸袋生产用的高效打孔装置

Also Published As

Publication number Publication date
DE1511017A1 (de) 1969-08-07
BE676553A (enrdf_load_stackoverflow) 1966-07-18
NL6602157A (enrdf_load_stackoverflow) 1966-08-19
GB1142221A (en) 1969-02-05

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