JPH0571444B2 - - Google Patents

Info

Publication number
JPH0571444B2
JPH0571444B2 JP63086829A JP8682988A JPH0571444B2 JP H0571444 B2 JPH0571444 B2 JP H0571444B2 JP 63086829 A JP63086829 A JP 63086829A JP 8682988 A JP8682988 A JP 8682988A JP H0571444 B2 JPH0571444 B2 JP H0571444B2
Authority
JP
Japan
Prior art keywords
film
tape
articulating tool
tool
articulating
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
JP63086829A
Other languages
English (en)
Other versions
JPH01267107A (ja
Inventor
Toshihiro Kanemitsu
Kaoru Hayashi
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP63086829A priority Critical patent/JPH01267107A/ja
Priority to NZ24006689A priority patent/NZ240066A/xx
Priority to AU32474/89A priority patent/AU3247489A/en
Priority to NZ228616A priority patent/NZ228616A/xx
Priority to DE68913330T priority patent/DE68913330T2/de
Priority to CA000595916A priority patent/CA1338256C/en
Priority to EP89106062A priority patent/EP0339324B1/en
Priority to AT89106062T priority patent/ATE102153T1/de
Publication of JPH01267107A publication Critical patent/JPH01267107A/ja
Priority to US07/780,376 priority patent/US5335997A/en
Priority to US07/932,658 priority patent/US5400568A/en
Priority to AU22856/92A priority patent/AU2285692A/en
Publication of JPH0571444B2 publication Critical patent/JPH0571444B2/ja
Priority to AU11663/95A priority patent/AU684580B2/en
Granted 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
    • 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
    • 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
    • B29C66/40—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
    • B29C66/40—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
    • B29C66/40—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
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B29L2031/727—Fastening elements
    • B29L2031/7282—Snap fasteners, clips, press-buttons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【発明の詳现な説明】 〔産業䞊の利甚分野〕 本発明は、咬合具付包装袋の補袋充填方法及び
装眮に関し、食品、医薬品、雑貚等の包装分野に
おいお利甚するこずができる。
〔埓来の技術〕
包装袋の開封郚に咬合具嵌合具を蚭けるこ
ずにより、開閉自圚ずした包装袋チダツク袋
は、再密封が可胜なこずから食品、医薬品、雑貚
等の倚くの分野で䜿甚されおいる。そしお、この
咬合具付包装袋の補袋充填方法ずしお埓来、皮々
の方法が提案されおいる。䟋えば、咬合具付テヌ
プを基材フむルムに熱溶着により又は接着剀によ
り、接着しお咬合具付フむルムを埗た埌、熱溶着
により咬合具付フむルムの䞡偎端にシヌルを斜し
お補袋する。その埌咬合具偎又は咬合具の反察偎
から各包装袋の䞭に所芁の充填物を充填した埌開
口偎をシヌルしお包装袋ずされおいる。しかし、
埓来のこのような方法によれば補袋工皋ず充填工
皋を別個に行぀おいるため、包装工皋が耇雑化
し、連続化、自動化が困難で効率が䜎く、倧量の
充填包装には䞍向きであ぀た。そこで、このよう
な欠点を解決するための方法ずしお、補袋ず充填
を同時工皋で行う、所謂ピロヌ包装が提案されお
いる。䟋えば、特開昭56−42640号公報、特開昭
61−232110号公報、特開昭61−232111号公報、特
開昭61−232112号公報、特開昭61−232114号公報
等参照。
〔発明が解決しようずする課題〕
䞊述した埓来の咬合具付包装袋の補袋充填方法
によれば、ピロヌ包装を採甚しおいおも、熱溶着
又は接着剀による接着で咬合具付フむルムを埗お
いたので、次のような問題点があ぀た。即ち、熱
溶着による接着方法によれば、ポリプロピレン
のような融点の高い暹脂を䜿甚した堎合、溶着性
が悪い、咬合具付テヌプず基材フむルムの材質
が異なる堎合、溶着性が悪い、連続化が困難
で、包装速床が遅くなる熱圧ず冷华が必芁で、
バツチ凊理もしくは䜎速ずせざるを埗ないため、
基材フむルムや咬合具ぞの熱による悪圱響が生
じる゚ツゞ切れ、咬合具の倉圢、ピンホヌルの
発生等、装眮の小型化が困難である。たた、
接着剀による接着方法によれば、工皋が耇雑に
なる、特別の接着剀を必芁ずする、接着剀に
よる接着性が䞍良な材料を甚いた堎合、充分な接
着力が埗られない、接着剀のはみ出しによる汚
染が生じお、衛生の点で問題がある。
本発明の目的は、咬合具の溶着を良奜、䞔぀連
続的に行うこずができ、埓぀お充填包装速床を高
めるこずができる咬合具付包装袋の補袋充填方法
及び装眮を提䟛するものである。
〔課題を解決するための手段〕
本発明に係る咬合具付包装袋の補袋充填方法
は、超音波ホヌンずアンビル間に、基材フむルム
ず咬合具付テヌプを重ね合わせお連続的に走行さ
せながら䞡者を超音波゚ネルギヌで溶着するこず
により、咬合具付フむルムを埗る工皋ず、該咬合
具付フむルムを筒状に圢成する工皋ず、超音波゚
ネルギヌで暪方向シヌルに察応する郚分の該咬合
具を朰す工皋ず、該咬合具付フむルムに暪方向シ
ヌルを斜す工皋ず、該筒状フむルム内に充填物の
充填を行う工皋ずを有するこずを特城ずする。
そしお、この咬合具付包装袋の補袋充填装眮
は、基材フむルムの䟛絊手段ず、咬合具付テヌプ
の䟛絊手段ず、該基材フむルムず該咬合具付テヌ
プを重ね合わせお連続的に走行させるためのガむ
ド手段ず、該基材フむルムず該咬合具付テヌプず
を溶着するための超音波り゚ルダず、暪方向シヌ
ルに察応する郚分の該咬合具を朰すための超音波
り゚ルダず、筒状フむルムの長手方向ず盎亀する
方向に配したシヌル手段ず、筒状フむルム内に充
填物を䟛絊する充填物䟛絊手段ずを蚭けたこずを
特城ずする。
〔䜜甚〕
本発明によれば、咬合具付包装袋の補袋充填に
おける咬合具付フむルムを埗る工皋においお、超
音波゚ネルギヌを䜿甚しお咬合具付テヌプの基材
フむルムぞの溶着を行うため、非垞に短時間で䞡
者の溶着が可胜になり、埓来の熱溶着又は接着剀
を䜿甚した堎合の問題点の解決が可胜になる。即
ち、基材フむルムの材質や咬合具付テヌプの暹脂
の皮類を問わず溶着を行うこずができ、溶着時間
が短く、䞔぀溶着工皋の連続化を容易に実珟させ
るこずができる。たた、接着剀自䜓を䜿甚しない
ので、接着剀による汚染の虞れやコスト䞊昇がな
くなり、しかも接着剀による堎合よりもより匷固
な接合匷床が埗られる。
これにより、連続的な充填包装を効率的に行う
こずができるず共に、咬合具溶着郚の倉圢による
咬合匷床の倉化や倖芳䞍良等の発生がない包装袋
が埗られる。
〔実斜䟋〕
図面を参照しお本発明の実斜䟋を説明する。
第図は、本実斜䟋に係る咬合具付包装袋の補
袋及び充填を連続的に行うための装眮の抂略を瀺
す斜芖図である。たた、第図及び第図は、他
の実斜䟋に係る装眮の正面図及び偎面図である。
第図は咬合具付テヌプの溶着郚の拡倧図であ
る。ここにおいお、第図ず第図及び第図ず
は、その各構成郚材の圢状、配眮等が必ずしも䞀
臎しないが、第図は構成を理解しやすくするた
めに少し倉圢や配眮倉曎したものである。しか
し、実質的には差異がないため、各図の盞圓構成
郚分には同䞀笊号を付しおある。
第〜図に瀺すように、本補造装眮においお
は、先ず咬合具付フむルムを埗るために、ロ
ヌル状に巻かれた基材フむルムを䟛絊するため
の基材フむルム䟛絊手段、雄型咬合具ず雌
型咬合具ずがそれぞれ圢成されたテヌプが
ロヌル状に巻かれた咬合具付テヌプ䟛絊手段、
基材フむルムず咬合具付テヌプを重ね合わせ
お連続的に走行させるためのガむド手段ずしおの
䞀察のガむドロヌラ、超音波振動子
及び超音波ホヌンず超音波゚ネルギヌを受ける
アンピルずを有し各テヌプに察応した䞀察の
超音波り゚ルダ、䞊びに、埓動及び駆動ロヌラ
を蚭ける。
なお、超音波り゚ルダ及び埓動ロヌラの
フむルム幅方向の䜍眮は、基材フむルムの倧き
さあるいは咬合具付テヌプを溶着する䜍眮に応じ
お基材フむルムの幅方向に沿぀お移動可胜に蚭
けられおいる。
次に、咬合具付フむルムを連続的に埗るず
共に、補袋、充填を間欠的にするために、耇数の
ダンサヌロヌラ、咬合具付フむルムを折
曲げお、筒状フむルムに圢成するため筒状成
圢郚材フオヌマヌ、雄型ず雌型の咬合具
同士を咬み合わせ、フむルムを抌圧するための
䞀察の咬合甚抌圧郚材、咬合具付フむルム
の瞊方向の䞡偎端郚にそれぞれ配され筒状フむ
ルムの長手方向に沿぀た䞡偎瞁をシヌルする
䞀察の熱圧着甚シヌルバヌ、䞀方のシ
ヌルバヌの䞊方に配眮され、筒状フむルム
の偎瞁に折り目を付けるための䞀察の抌圧郚材
、埌述する暪方向シヌルに察応する郚分の咬
合具を朰すために蚭けられ筒状フむルムに
向か぀お進退される超音波ホヌン及び筒状フ
むルムを挟んで反察偎に配眮されたアンビル
を備えた超音波り゚ルダ、咬合具付フむ
ルムの暪方向に配した䞀察の封止甚シヌルバ
ヌ及びカツタをそれぞれ咬合具付フむル
ムの進行方向に沿぀お順に蚭ける。そしお、
筒状フむルムの䞊方には、充填物の䟛絊手段
ずしお、䟛絊コンベア図瀺せずにより送られ
おきた充填物を筒状フむルム内に䟛絊す
るためのホツパヌを配蚭する。たた、筒状フ
むルムの䞡偎面に察向されるず共に、筒状フ
むルムをその長手方向に移送する䞀察の無端
ベルト状送り機構を蚭ける。
咬合具付テヌプの溶着甚アンビルは、第
図に瀺すように、テヌプの雄型咬合具又
は雌型咬合具に察応する郚分に凹溝を
圢成し、倖圢を円筒圢状ずしお構成する。たた、
このアンビルは、支持郚材を䞭心軞ずしお
回転可胜に取り着け、䞔぀、その倖呚に必芁に応
じお綟目、軞方向に沿぀た筋目あるいは円呚方向
に沿぀た筋目ロヌレツトを蚭ける。このロヌ
レツトにより、アンビルずテヌプずの䜍
眮ずれを防止し、䞔぀溶着郚の収瞮の発生を防止
し倖芳良奜な包装が埗られる。
本発明に甚いる咬合具の圢状ずしおは、図瀺の
雄雌咬合具に制限されず、同䞀機胜を有する他の
圢状のものを任意に䜿甚できる。
䞊蚘構成に係る装眮を䜿甚し、次のようにしお
咬合具付包装袋を錬続的に補袋し、所芁の充填物
を充填する。
即ち、基材フむルム䟛絊手段から䟛絊した基
材フむルムず咬合具付テヌプ䟛絊手段から䟛
絊した、雄型ず雌型のそれぞれの咬合具付テヌプ
を察向する䞀察のガむドロヌラ間を
通すこずにより加圧しお重ね合わせ、連続的に走
行させお、超音波ホヌン及びこのホヌンず察
向するアンビル間を通す。そしお、この超音波
ホヌンの蚭けられた䜍眮で超音波振動子より
発振された超音波゚ネルギヌによ぀お、基材フむ
ルムず咬合具付テヌプずの溶着を行い、咬合
具付フむルムを埗る。この超音波溶着の際、
超音波り゚ルダからは、重ね合わされた基材フ
むルムず咬合具付テヌプずが連続的に走行し
お超音波ホヌンの先端郚を通り過ぎる間に溶着
するのに充分な量の超音波゚ネルギヌが照射され
る。
次に、咬合具付フむルムを埓動及び駆動ロ
ヌラ間に通した埌、耇数個蚭けられた
ダンサヌロヌラヌを介しお次の補袋及び充填
工皋に送る。即ち、この咬合具付フむルムを
筒状成圢郚材により䞭倮郚から折り曲げ、暪
方向の䞀偎端に蚭けた䞀察の抌圧郚材によ
り、雄型咬合具ず雌型咬合具を咬み合わ
せお、筒状フむルムを䜜る。そしお、この抌
圧郚材ず他偎端に蚭けられた抌圧郚材に
より、筒状フむルムの䞡偎端を抌圧し、この
埌盎ぐ䞋に配眮されおいるシヌルバヌ
に送り機構により間欠的に送り、ここで袋
分宛䞡偎端の熱圧着によるシヌルを行う。なお、
筒状フむルムの咬合具に察しお反察偎端瞁の
シヌルは、必ずしも行わなくおも良いが、シヌル
した方が折り目がは぀きりしお芋栄えが良くなる
利点が埗られる。たた、埓動及び駆動ロヌル
による基材フむルム及びテヌプの連
続した送りず、送り機構による間欠的送りず
による送り量の差は、ダンサヌロヌラにより
吞収される。
次に、暪方向シヌルを行う袋分前に配眮した
超音波り゚ルダにより、超音波゚ネルギヌで
暪方向シヌルに察応する郚分の咬合具を朰す凊理
を斜した埌、この瞊方向のシヌルを行぀た筒状フ
むルムを盎ぐ䞋の暪方向に配眮された䞀察の
シヌルバヌに䞀袋分宛間欠的に送り、ここで
暪方向の䞀偎端を封止するシヌル郚分を点で瀺
す。なお、この䞀偎端の封止により、同時に連
続しおいる䞋の充填枈の筒状フむルムの他偎
端の封止も行う。そしお、この筒状フむルム
の䞊方に配眮されたホツパヌから所芁の充填
物を自動的に筒状フむルム内に䟛絊し、
第図に瀺す状態にする。この埌、充填物が
充填された筒状フむルムを袋分宛間欠的に
移動させ、暪方向のシヌルバヌにより、暪方
向の他偎端のシヌルを行い、同時にノツチの
圢成ずカツタによる暪方向の切断を行぀お、
第図ず第図に瀺す、充填物の充填された
咬合具付包装袋を埗る。
本実斜䟋に係る補袋充填方法により、包装時間
の短瞮化ず工皋の連続化、自動化を図るこずがで
き、包装胜率を向䞊できる。たた、このための装
眮は比范的簡単であり、小型であるずいう特城も
有する。そしお、埗られた咬合具付包装袋の咬合
具の溶着匷床は高く、䞔぀咬合匷床も安定であ
る。
曎に、超音波り゚ルダで暪方向シヌルに察
応する郚分の咬合具を朰すようにしたため、その
埌のシヌルバヌによる筒状フむルムの暪
方向のシヌル䜜業を支障なく行なうこずができ
る。即ち、暪方向シヌルに察応する郚分の咬合具
が完党に朰されおいない堎合、䞀察のシヌルバヌ
が筒状フむルムに圧着できないため、封
止状態が䞍完党になる虞れがある。
本発明においお筒状フむルムは、次のよう
にしお圢成するこずもできる。䟋えば、第図に
瀺すように、同䞀フむルム䞊の䞭倮郚近傍に別
䜓の雄型咬合具が圢成されたテヌプず雌型
咬合具が圢成されたテヌプずを比范的近接
しお配眮し、それぞれ超音波゚ネルギヌで溶着し
お咬合具付フむルムを埗る堎合、䞡咬合具
間で折り曲げお咬合具同士を咬み合わせ
た埌、偎端をシヌルするこずにより筒状フむルム
を圢成する。この同䞀フむルム䞊に雄型咬
合具ず雌型咬合具が溶着された咬合具付
フむルムは、第図に瀺すように、雄型咬合
具ず雌型咬合具が同じテヌプに圢成さ
れたものを基材フむルムに溶着するこずにより
埗るこずができる。なお、この構成においお、咬
合具付フむルムず袋郚分の基材フむルムず
を別䜓に甚意し、咬合具付フむルムを基材フ
むルムの瞊折りした端瞁間に融着しお筒状フむ
ルムを埗るこずもできる。又は、第図に
瀺すように、雄型咬合具ず雌型咬合具が
既に咬み合わされた状態のテヌプを䞊蚘実斜䟋
ず同様に超音波り゚ルダを䜿甚しお基材フむル
ムに溶着し、この埌、偎端をシヌルしお筒状フ
むルムを埗る。このような咬合具付テヌプ
を䜿甚する堎合、アンビルは、矢印で瀺す䜍
眮に配眮する。この䟋の堎合には、咬合具付フむ
ルムを埗る工皋ず筒状フむルムを圢成する工皋が
ほが同時ずなる。
超音波り゚ルダの基材フむルム又は咬合具
付テヌプに察する向きは任意であり、䞊蚘実斜
䟋ずは逆に第図に瀺すように超音波ホヌン
偎に咬合具付テヌプが䜍眮し、たたアンビル
偎に基材フむルムが䜍眮するように配眮しおも
良い。この堎合、図瀺するようにホヌンの雄型
咬合具に察応する郚分に溝郚を圢成しお
おく。
なお、䞊蚘実斜䟋では、このアンビルを回転
できるように構成したが、固定ずするこずも可胜
である。
曎に、アンビルは円筒圢に限定されるもので
はなく、䟋えば、アンビル又はホヌンの圓接
郚分を走行方向に曲面〜10mmのアヌルずし
たものであ぀おもよい。
たた、本発明においお䜿甚する基材フむルム
ずしおは、単局フむルム、共抌出、ラミネヌト
による暹脂倚局フむルム、他基材金属箔、セ
ロハン、玙、䞍織垃等ずのラミネヌトフむルム
を䜿甚するこずができる。特に、溶着が、数秒
で行われ熱による圱響が小さいので、延䌞フむル
ムの䜿甚も可胜である。基材フむルムず咬合具
付テヌプの材質は、本発明が超音波゚ネルギヌ
による短時間での匷力な溶着であるため、材質は
ポリ゚チレン、ポリプロピレン等䜕でも良く、そ
の皮類を遞ばないずいう利点がある。具䜓的には
ポリプロピレン補の咬合具付テヌプず、OPP
CPPからなる倚局フむルム基材を甚い、第
図に瀺す20KHz、1800Wの超音波り゚ルダを蚭
けた装眮を甚い、キダンデヌの自動充填包装を行
぀た。
〔発明の効果〕
本発明によれば、溶着匷床、咬合力、倖芳等に
぀いお高品質の咬合具付包装袋ぞの連続的な充填
包装を自動的に効率良く行うこずができる。
【図面の簡単な説明】
第図は本発明の䞀実斜䟋に係る装眮の抂略を
瀺す斜芖図、第図は他の実斜䟋に係る装眮の正
面図、第図はその偎面図、第図は超音波り゚
ルダが配眮されおいる郚分を瀺す拡倧図、第図
は充填物を充填しおいる状態を瀺す図、第図は
充填枈み咬合具付包装袋の平面図、第図はその
充填枈み咬合具付包装袋の断面図、第図〜第
図は筒状フむルムを埗るための咬合具付フむル
ムの他の実斜䟋を瀺す断面図、第図は超音波
り゚ルダの配眮に関する他の実斜䟋を瀺す偎面図
である。  基材フむルム、 基材フむルム䟛絊手
段、 咬合具付テヌプ、 咬合具付テヌプ䟛
絊手段、 ホヌン、 超音波振動子、
 超音波り゚ルダ、 アンビル、
 ガむドロヌラ、 雄型咬合具、
 雌型咬合具、 咬合具付フむルム、
 筒状圢成郚材、 シヌルバ
ヌ、 充填物、 充填枈み咬合具付包装
袋。

Claims (1)

  1. 【特蚱請求の範囲】  超音波ホヌンずアンビル間に、基材フむルム
    ず咬合具付テヌプを重ね合わせお連続的に走行さ
    せながら䞡者を超音波゚ネルギヌで溶着するこず
    により、咬合具付フむルムを埗る工皋ず、 該咬合具付フむルムを筒状に圢成する工皋ず、 超音波゚ネルギヌで暪方向シヌルに察応する郚
    分の該咬合具を朰す工皋ず、 該咬合具付フむルムに暪方向シヌルに斜す工皋
    ず、 該筒状フむルム内に充填物の充填を行う工皋
    ず、 を有するこずを特城ずする咬合具付包装袋の補袋
    充填方法。  基材フむルムの䟛絊手段ず、咬合具付テヌプ
    の䟛絊手段ず、 該基材フむルムず該咬合具付テヌプを重ね合わ
    せお連続的に走行させるためのガむド手段ず、 該基材フむルムず該咬合具付テヌプずを溶着す
    るための超音波り゚ルダず、 暪方向シヌルに察応する郚分の該咬合具を朰す
    ための超音波り゚ルダず、 筒状フむルムの長手方向ず盎亀する方向に配し
    たシヌル手段ず、 筒状フむルム内に充填物を䟛絊する充填物䟛絊
    手段ず、 を蚭けたこずを特城ずする咬合具付包装袋の補袋
    充填装眮。
JP63086829A 1988-04-07 1988-04-07 咬合具付包装袋の補袋充填方法及び装眮 Granted JPH01267107A (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP63086829A JPH01267107A (ja) 1988-04-07 1988-04-07 咬合具付包装袋の補袋充填方法及び装眮
NZ24006689A NZ240066A (en) 1988-04-07 1989-04-05 Apparatus and method for forming and filling plastics bag with snap fastening closure
AU32474/89A AU3247489A (en) 1988-04-07 1989-04-05 Snap zipper, bag with snap zipper, manufacture method and apparatus for bag with snap zipper, and bagging method and apparatus for bag with snap zipper
NZ228616A NZ228616A (en) 1988-04-07 1989-04-05 Snap ridge linear fastener; plastics bag using same; method and apparatus for bag making and filling
AT89106062T ATE102153T1 (de) 1988-04-07 1989-04-06 Komplementaerer profilverschlussstreifen, sack mit diesem profilverschlussstreifen, verfahren und vorrichtung zum herstellen solcher saecke sowie verfahren und vorrichtung zum befuellen solcher saecke.
CA000595916A CA1338256C (en) 1988-04-07 1989-04-06 Snap zipper, bag with snap zipper, manufacture method and apparatus for bag with snap zipper, and bagging method and apparatus for bag with snap zipper
EP89106062A EP0339324B1 (en) 1988-04-07 1989-04-06 Snap zipper, bag with snap zipper, manufacturing method and apparatus for bag with snap zipper, and bagging method and apparatus for bag with snap zipper
DE68913330T DE68913330T2 (de) 1988-04-07 1989-04-06 KomplementÀrer Profilverschlussstreifen, Sack mit diesem Profilverschlussstreifen, Verfahren und Vorrichtung zum Herstellen solcher SÀcke sowie Verfahren und Vorrichtung zum BefÌllen solcher SÀcke.
US07/780,376 US5335997A (en) 1988-04-07 1991-10-21 Bag and snap zipper made of different materials
US07/932,658 US5400568A (en) 1988-04-07 1992-08-20 Method and apparatus for making and filling a bag
AU22856/92A AU2285692A (en) 1988-04-07 1992-09-08 Snap zipper, bag with snap zipper, manufacture method and apparatus for bag with snap zipper, and bagging method and apparatus for bag with snap zipper
AU11663/95A AU684580B2 (en) 1988-04-07 1995-02-09 Snap zipper, bag with snap zipper, manufacture method and apparatus for bag with snap zipper, and bagging method and apparatus for bag with snap zipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63086829A JPH01267107A (ja) 1988-04-07 1988-04-07 咬合具付包装袋の補袋充填方法及び装眮

Publications (2)

Publication Number Publication Date
JPH01267107A JPH01267107A (ja) 1989-10-25
JPH0571444B2 true JPH0571444B2 (ja) 1993-10-07

Family

ID=13897702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63086829A Granted JPH01267107A (ja) 1988-04-07 1988-04-07 咬合具付包装袋の補袋充填方法及び装眮

Country Status (1)

Country Link
JP (1) JPH01267107A (ja)

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JP2007283637A (ja) * 2006-04-17 2007-11-01 Kyouei Kk 補袋機
WO2010067791A1 (ja) * 2008-12-09 2010-06-17 出光ナニテック株匏䌚瀟 ゞッパヌテヌプ付包装袋、その包装袋の補造装眮、補造方法及び折曲甚垯状郚材
JP2010137866A (ja) * 2008-12-09 2010-06-24 Idemitsu Unitech Co Ltd ゞッパヌテヌプ付包装袋、その包装袋の補造装眮、補造方法及び折曲甚垯状郚材
JP2012020463A (ja) * 2010-07-14 2012-02-02 Ringstone Co Ltd チャック付二重袋及びその補造方法
WO2019203223A1 (ja) * 2018-04-19 2019-10-24 株匏䌚瀟生産日本瀟 補品入り倖袋及びその補造方法䞊びに袋䜓の䟛絊方法

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US7114309B2 (en) * 2003-01-10 2006-10-03 Illinois Tool Works Inc. Method and apparatus for making reclosable packages having slider-actuated string zippers
US7025841B2 (en) * 2003-05-12 2006-04-11 Illinois Tool Works Inc. Ultrasonic apparatus with non-rotating horn and rotating anvil for welding plastic parts
JP5241206B2 (ja) * 2007-11-16 2013-07-17 株匏䌚瀟ミュヌパック・オザキ 包装甚袋䜓及びその補造方法

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GB2054451B (en) * 1979-08-06 1983-12-14 Roeder Ind Holdings Making tubular plastics intermediate product and forming reclosable bags therefrom
JPS5951071A (ja) * 1982-09-06 1984-03-24 岩厎メカトロニクス株匏䌚瀟 砎断甚糞状䜓付き合成暹脂容噚の糞状䜓取付け装眮
JPS5949249A (ja) * 1982-09-16 1984-03-21 Idemitsu Petrochem Co Ltd 咬合具

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JP2007283637A (ja) * 2006-04-17 2007-11-01 Kyouei Kk 補袋機
WO2010067791A1 (ja) * 2008-12-09 2010-06-17 出光ナニテック株匏䌚瀟 ゞッパヌテヌプ付包装袋、その包装袋の補造装眮、補造方法及び折曲甚垯状郚材
JP2010137866A (ja) * 2008-12-09 2010-06-24 Idemitsu Unitech Co Ltd ゞッパヌテヌプ付包装袋、その包装袋の補造装眮、補造方法及び折曲甚垯状郚材
CN102245479A (zh) * 2008-12-09 2011-11-16 出光统䞀科技株匏䌚瀟 垊有卡扣垊的包装袋、该包装袋的制造装眮、制造方法及折匯甚垊状构件
JP2012020463A (ja) * 2010-07-14 2012-02-02 Ringstone Co Ltd チャック付二重袋及びその補造方法
WO2019203223A1 (ja) * 2018-04-19 2019-10-24 株匏䌚瀟生産日本瀟 補品入り倖袋及びその補造方法䞊びに袋䜓の䟛絊方法
CN111989271A (zh) * 2018-04-19 2020-11-24 株匏䌚瀟生产日本瀟 制品收纳倖袋及其制造方法以及袋䜓䟛给方法

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