IT1018093B - PERFECTED DEVICE FOR WELDING THERMOPLASTIC MATERIAL WRAPPERS PARTICULARLY IN OVERWRAPPING MACHINES SUCH AS PACKAGES OF CIGARETTES AND SIMILAR - Google Patents

PERFECTED DEVICE FOR WELDING THERMOPLASTIC MATERIAL WRAPPERS PARTICULARLY IN OVERWRAPPING MACHINES SUCH AS PACKAGES OF CIGARETTES AND SIMILAR

Info

Publication number
IT1018093B
IT1018093B IT3440/74A IT344074A IT1018093B IT 1018093 B IT1018093 B IT 1018093B IT 3440/74 A IT3440/74 A IT 3440/74A IT 344074 A IT344074 A IT 344074A IT 1018093 B IT1018093 B IT 1018093B
Authority
IT
Italy
Prior art keywords
cigarettes
packages
similar
thermoplastic material
welding thermoplastic
Prior art date
Application number
IT3440/74A
Other languages
Italian (it)
Original Assignee
Gd Spa
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 Gd Spa filed Critical Gd Spa
Priority to IT3440/74A priority Critical patent/IT1018093B/en
Priority to AR259358A priority patent/AR208196A1/en
Priority to CH705575A priority patent/CH589536A5/xx
Priority to AT486775A priority patent/AT345739B/en
Priority to DE19752528594 priority patent/DE2528594A1/en
Priority to BR5276/75D priority patent/BR7504121A/en
Priority to GB28380/75A priority patent/GB1515145A/en
Priority to NL7508049A priority patent/NL7508049A/en
Priority to CS754807A priority patent/CS201530B2/en
Priority to PL1975181933A priority patent/PL103016B1/en
Priority to DD187168A priority patent/DD119996A5/xx
Priority to SE7507853A priority patent/SE422041B/en
Priority to ES439404A priority patent/ES439404A1/en
Priority to JP50083630A priority patent/JPS5131582A/ja
Priority to SU752152017A priority patent/SU618024A3/en
Priority to FR7521668A priority patent/FR2277729A1/en
Priority to CA231,216A priority patent/CA1079618A/en
Application granted granted Critical
Publication of IT1018093B publication Critical patent/IT1018093B/en

Links

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
    • 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
    • B29C65/7879—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 said parts to be joined moving in a closed path, e.g. a rectangular path
    • B29C65/7882—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 said parts to be joined moving in a closed path, e.g. a rectangular path said parts to be joined moving in a circular path
    • 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
    • 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
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91211—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods
    • B29C66/91212—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods involving measurement means being part of the welding jaws, e.g. integrated in the welding jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91231—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature of 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91431—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being kept constant over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
    • B29C66/91641—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux the heat or the thermal flux being non-constant over time
    • B29C66/91643—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux the heat or the thermal flux being non-constant over time following a heat-time profile
    • B29C66/91645—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux the heat or the thermal flux being non-constant over time following a heat-time profile by steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/961—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving a feedback loop mechanism, e.g. comparison with a desired value
    • 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
    • B29L2031/7414—Smokers'' requisites, e.g. pipe cleaners
    • B29L2031/7416—Smokers'' requisites, e.g. pipe cleaners for cigars or cigarettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Package Closures (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT3440/74A 1974-07-10 1974-07-10 PERFECTED DEVICE FOR WELDING THERMOPLASTIC MATERIAL WRAPPERS PARTICULARLY IN OVERWRAPPING MACHINES SUCH AS PACKAGES OF CIGARETTES AND SIMILAR IT1018093B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
IT3440/74A IT1018093B (en) 1974-07-10 1974-07-10 PERFECTED DEVICE FOR WELDING THERMOPLASTIC MATERIAL WRAPPERS PARTICULARLY IN OVERWRAPPING MACHINES SUCH AS PACKAGES OF CIGARETTES AND SIMILAR
AR259358A AR208196A1 (en) 1974-07-10 1975-01-01 IMPROVEMENTS IN DEVICES FOR THE WELDING OF THERMOPLASTIC MATERIAL ENVELOPES, PARTICULARLY IN OVERWRAPPING MACHINES, FOR EXAMPLE OF PACKAGES OF CIGARETTES AND THE LIKE
CH705575A CH589536A5 (en) 1974-07-10 1975-06-02
AT486775A AT345739B (en) 1974-07-10 1975-06-25 DEVICE FOR WELDING SHELLS MADE OF THERMOPLASTIC MATERIAL, IN PARTICULAR IN PACKAGING MACHINES FOR E.G. CIGARETTE PACKAGES
DE19752528594 DE2528594A1 (en) 1974-07-10 1975-06-26 DEVICE FOR WELDING SHELLS MADE OF THERMOPLASTIC MATERIAL, IN PARTICULAR IN PACKAGING MACHINES FOR FOR EXAMPLE CIGARETTE PACKAGES
BR5276/75D BR7504121A (en) 1974-07-10 1975-06-30 IMPROVEMENT IN DEVICE FOR SEALING CASES MADE OF THERMOPLASTIC MATERIAL
GB28380/75A GB1515145A (en) 1974-07-10 1975-07-04 Heat sealing device for heat sealing seams on thermoplastic overwraps on packets
NL7508049A NL7508049A (en) 1974-07-10 1975-07-05 DEVICE FOR SEALING WRAPPES OF THERMOPLASTIC MATERIAL, PARTICULARLY FOR MACHINES FOR FOR EXAMPLE WRAPPING CIGARETTE PACKS OR THE LIKE.
CS754807A CS201530B2 (en) 1974-07-10 1975-07-07 Mechanism for the tigth joining the covers from thermoplastic material
PL1975181933A PL103016B1 (en) 1974-07-10 1975-07-08 EQUIPMENT FOR SEALING PACKAGING MADE OF THERMOPLASTIC MATERIAL, ESPECIALLY IN PACKING MACHINES FOR CIGARETTE OR SIMILAR ARTICLES
DD187168A DD119996A5 (en) 1974-07-10 1975-07-08
SE7507853A SE422041B (en) 1974-07-10 1975-07-09 DEVICE FOR SEALING THERMOPLASTIC COATS
ES439404A ES439404A1 (en) 1974-07-10 1975-07-09 Heat sealing device for heat sealing seams on thermoplastic overwraps on packets
JP50083630A JPS5131582A (en) 1974-07-10 1975-07-09
SU752152017A SU618024A3 (en) 1974-07-10 1975-07-09 Device for sealing thermoplastic material envelope
FR7521668A FR2277729A1 (en) 1974-07-10 1975-07-10 WELDING DEVICE FOR CONTROLLING SHELLS OF THERMOPLASTIC MATERIAL, ESPECIALLY IN OVERPACKING MACHINES, FOR EXAMPLE OF CIGARETTE PACKAGES OR SIMILAR PRODUCTS
CA231,216A CA1079618A (en) 1974-07-10 1975-07-10 Device for sealing wraps made of thermoplastic material, particularly on machines that overwrap, for example, packets of cigarettes or similar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3440/74A IT1018093B (en) 1974-07-10 1974-07-10 PERFECTED DEVICE FOR WELDING THERMOPLASTIC MATERIAL WRAPPERS PARTICULARLY IN OVERWRAPPING MACHINES SUCH AS PACKAGES OF CIGARETTES AND SIMILAR

Publications (1)

Publication Number Publication Date
IT1018093B true IT1018093B (en) 1977-09-30

Family

ID=11107405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3440/74A IT1018093B (en) 1974-07-10 1974-07-10 PERFECTED DEVICE FOR WELDING THERMOPLASTIC MATERIAL WRAPPERS PARTICULARLY IN OVERWRAPPING MACHINES SUCH AS PACKAGES OF CIGARETTES AND SIMILAR

Country Status (17)

Country Link
JP (1) JPS5131582A (en)
AR (1) AR208196A1 (en)
AT (1) AT345739B (en)
BR (1) BR7504121A (en)
CA (1) CA1079618A (en)
CH (1) CH589536A5 (en)
CS (1) CS201530B2 (en)
DD (1) DD119996A5 (en)
DE (1) DE2528594A1 (en)
ES (1) ES439404A1 (en)
FR (1) FR2277729A1 (en)
GB (1) GB1515145A (en)
IT (1) IT1018093B (en)
NL (1) NL7508049A (en)
PL (1) PL103016B1 (en)
SE (1) SE422041B (en)
SU (1) SU618024A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585503A (en) * 1982-10-12 1986-04-29 Hauni-Werke Korber & Co. Kg. Heat-treatment of wrappers in cigarette packing machines and the like
DE3638627A1 (en) * 1986-11-12 1988-05-26 Focke & Co METHOD AND DEVICE FOR SEALING FOLDING FLAPS OF A PACK
IT1207733B (en) * 1987-06-23 1989-05-25 Gd Spa METHOD FOR THE PRODUCTION OF CIGARETTE PACKAGES EQUIPPED WITH A HERMETICALLY SEALED ENVELOPE
GB2258629A (en) * 1991-08-09 1993-02-17 Brian James Sheppard Apparatus for joining plastics surfaces
IT1304024B1 (en) 1998-07-08 2001-03-02 Gd Spa METHOD AND UNIT FOR THE WRAPPING OF A PRODUCT IN A PAPER SHEET OF HEAT-SEALABLE MATERIAL.
DE102004011755A1 (en) * 2004-03-09 2005-09-29 Hauni Maschinenbau Ag sealer
GB2522493B (en) * 2014-06-09 2016-01-20 Pack Packaging Machinery Ltd C Wrapping system
CN111071560B (en) * 2019-11-29 2021-08-17 湖北中烟工业有限责任公司 Outer cellophane packing plant of box and novel outer cellophane packagine machine of box
CN114104379B (en) * 2021-12-13 2022-07-05 深圳市润之创科技有限公司 Iron adjusting mechanism

Also Published As

Publication number Publication date
BR7504121A (en) 1976-07-06
ES439404A1 (en) 1977-02-01
SE7507853L (en) 1976-01-12
SE422041B (en) 1982-02-15
AR208196A1 (en) 1976-12-09
PL103016B1 (en) 1979-05-31
FR2277729A1 (en) 1976-02-06
FR2277729B1 (en) 1980-03-28
NL7508049A (en) 1976-01-13
SU618024A3 (en) 1978-07-30
DE2528594A1 (en) 1976-01-29
CH589536A5 (en) 1977-07-15
JPS5131582A (en) 1976-03-17
AT345739B (en) 1978-10-10
DD119996A5 (en) 1976-05-20
CA1079618A (en) 1980-06-17
ATA486775A (en) 1978-01-15
GB1515145A (en) 1978-06-21
CS201530B2 (en) 1980-11-28

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