SU1080735A3 - Способ и устройство дл изготовлени двойного мешка - Google Patents

Способ и устройство дл изготовлени двойного мешка Download PDF

Info

Publication number
SU1080735A3
SU1080735A3 SU792821905A SU2821905A SU1080735A3 SU 1080735 A3 SU1080735 A3 SU 1080735A3 SU 792821905 A SU792821905 A SU 792821905A SU 2821905 A SU2821905 A SU 2821905A SU 1080735 A3 SU1080735 A3 SU 1080735A3
Authority
SU
USSR - Soviet Union
Prior art keywords
sleeve
double
web
thermoplastic
strips
Prior art date
Application number
SU792821905A
Other languages
English (en)
Inventor
Боссе Франк
Original Assignee
Виндмеллер Унд Хельшер (Фирма)
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 Виндмеллер Унд Хельшер (Фирма) filed Critical Виндмеллер Унд Хельшер (Фирма)
Application granted granted Critical
Publication of SU1080735A3 publication Critical patent/SU1080735A3/ru

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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/524—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by applying the adhesive from an outlet device in contact with, or almost in contact with, the surface of the part 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
    • 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
    • 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
    • B29C65/7455—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 unit being a roller
    • 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
    • B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
    • B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
    • B29C65/7873—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains using cooperating conveyor belts or cooperating conveyor chains
    • 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
    • B29C66/03—After-treatments in the joint area
    • B29C66/034—Thermal after-treatments
    • B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
    • 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
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
    • 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
    • B29C66/70—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
    • B29C66/729—Textile or other fibrous material made from plastics
    • 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
    • B29C66/80—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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—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 mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8181—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—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
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • 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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • 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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B29C66/8362—Rollers, cylinders or drums moving relative to and tangentially to 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/851—Bag or container making machines
    • B29C66/8511—Bag making machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • 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
    • B29C66/91411—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 parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H5/00—Seaming textile materials
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/62—Stitching
    • 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
    • B29C66/72—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
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7292—Textile or other fibrous material made from plastics coated
    • 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
    • B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
    • 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
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • B31B2170/204—Construction of flexible containers having multi-layered walls, e.g. laminated or lined involving folding a web about an already tubular web
    • 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
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting webs
    • 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
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1051—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by folding
    • 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
    • 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
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1374—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing with means projecting fluid against work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Fluid Mechanics (AREA)
  • Making Paper Articles (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1. Способ изготовлени  двойного мешка включакнцего наружный мешок, выполненный из круглого полотна, образованного выт нутыми пластмассовыми ленточками, и соединенный с ним донным швом уплотн ющий внутренний мешок из термопластичной пленки, заключающийс  в образовании внутреннего мешка из плоского термопластичного рукавного полотна, оплетке его образующим наружный мешок рукавом из круглой ткани, разрезании полотна двойного рукава на отрезки и скреплении их путем сварки с образованием охватывающего оба отрезка рукавов донного шва, отличающийс  тем, что, с целью упрощени  изготовлени  мешков, на плоский рукав из круглого полотна нанос т с обеих сторон проход щие поперечно термопластичные полосы, непосредственно после нанесени  полосы охлаждают, разрезают на отрезки двойной рука  через полосы, а сварку отрезка внутреннего рукава производ т на рассто нии от термопластичных полос при температуре сварки ниже температуры релаксации термопластичных полос. 2.Устройство дл  изготовлени  двойного мешка ,содержащее пару выт жных валиков дл  отрезка рукава непрерывно подводимого полотна двойного рукава, приспособление дл  накапливани  предварительно выт нутого полотна двойного рукава, скрепл ющее приспособление и отдел ющее средство, отличающеес  тем, что скрепл ющее приспособление содержит расположенные по обе стороны СО двойного рукава направл к цие, установленную на них каретку, закрепленные на каретке сопла дл  подачи расплава термопластичного материала, установленные с возможностью вращени  охлаждающие валики, размещенный за ними разделительный нож и сварочные колодки дл  сварки внутреннего рука00 ва, установленные под направл ющими. о со ел 3.Устройство по п.2, отличающеес  тем, что оно содержит замкнутые прижимные транспортирующие ленты, рабочие поверхности которых расположены в вертикальных плоскост х, размещенные под направл кнцими, и ленту дл  загибки верхнего кра  отрезка двойного рукава. 4.Устройство по пп. 2 и 3, отличающеес  тем, что прижимные транспортирующие ленты выполнены присасывающими.

Description

Изобретение относитс  к способам И устройствам дл  изготовлени  двойных мешков.
Известен способ изготовлени  двойного мешка, согласно которому изготавливают йаружный мешок из круглого полотна, образованного выт нутыми пластмассовыми ленточками, и соединенный с ним донным швом уплотн ющий внутренний мешок из плоского термопластичного рукавного полотна, оплетают его образующим наружный мешок рукавом из круглой ткани, разрезаютполотно двойного рукава на отрезки и скрепл ют их путем сварки с образованием охватьгоающего оба отрезка рукавов донного шва Cl3«
Известно устройство дл  изготовлени  двойного мешк9, содержащее пар выт жных валиков дл  отрезка рукава непрерывно подводимого полотна двойного рукава, приспособление дл  накапливани  предварительно выт нутого полотна двойного рукава, скрепл ющее приспособление и отдел ющее средство Со
Недостатком известного способа и устройства  вл етс  сложное изготовление мешков.
Цель изобретени  - упрощение изготовлени  мешков.
Поставленна  цель достигаетс  тем, что согласно способу изготовлени  двойного мешка, включающего, наружный мешок, выполненный из круглого полотна, образованного выт нутыми пластмассовьми ленточками, и соединенный с ним донным швом уплотн ющий внутренний мещок из термопластичной пленки, заключающемус  в образовании внутреннего мешка из плоского термопластичного рукавного полотна, оплетке его образующим наружный мешок рукавом из круглой ткани, разрезании полотна двойного,. рукава на отрезки и скреплении их путем сварки с образованием охватывающего оба отрезка рукавов донного шва, на плоский рукав из круглого полотна нанос т с обеих сторон проход щие поперечно термопластичные полосы, непосредственно после нанесени  полосы охлаждают, разрезают на отрезки двойного рукава через полосы, а сварку отрезка внутреннего рукава производ т на рассто нии от термопластичных полос при температуре сварки ниже температуры релаксаций термопластичных полос.
В устройстве дл  изготовлени  двойного мешка, содержащем пару выт жных валиков дл  отрезка рукава непрерывно подводимого полотна .двой5 ного рукава, приспособление дл  накапливани  предварительно выт нутого полотна двойного рукава, скрепл ющее приспособление и отдел ющее средство, скрепл ющее приспособле0 ние содержит расположенные по обе стороны двойного рукава направл ющие , установленную на них каретку, закрепленные на каретке сопла дл  подачи расплава термостатичного мате5 риала, установленные с возможностью вращени  охлажданицие валики, размещенный за ними разделительный нож и сварочные колодки дл  сварки внутреннего рукава, установленные под 0 направл ющими.
Устройство содержит также замкнутые прижимные транспортирующие ленты, рабочие поверхности которых расположены в вертикальных плоскос5 т х, размещенные под направл ющими, и ленту дл  загибки верхнего кра  отрезка двойного рукава.
Прижимные транспортирующие ленты выполнены присасывающими. 0 На фиг. 1 схематически изображено предлагаемое устройство, общий вид, на фиг. 2 - приспособление дл  накапливани  предварительно выт нутого полотна двойного рукава; на , фиг. 3 - то же, вид сверху; на фиг. 4 - то же, вид сбоку; на фиг. 5 - сварочные колодки; на фиг.6разделительный разрез кра  полотна двойного рукава и сварной шов. Полизтиленовый рукав 1 с боковыми складками оплетён рукавом из круглой ткани 2. Полотно двойного рукава плоско укладываетс  валиком 3 и направл етс  к приспособлению 4 j дл  накапливани  предварительно выт нутого полотна двойного рукава (г. 2-), которое содержит качаюо ийс  валик 5, установленный на концах балансиров 6., Балансиры 6 размещены с возможностью качани  на направл ю-, щих 7. Полотно двойного рукава проходит между выт жными валиками 8 и 9 и направл етс  в направлении стрелки А через на правл ющий валик 10 к. скрепл кицему приспособлению 11.
Выт жные валики 8 периодически привод тс  в движение от привода 12 через промежуточно подключаемое средство 13.
Скрепл ющее приспособление 11 (фиг. 3, 4 и 5) содержит каретку 14, установленную на направл ющих 7 над роликами 15. На каретке 14 закреплен шток пневмоцилиндра 16, при помощи которого каретка 14 перемещаетс  по направл ющим 7 в направлении стрелки Б.
На каретке 14 закреплены также сопла 17 дл  подачи расплава термопластичного материала через шланги 18 и расположенные за соплами охлаждающие валики 19, установленные с возможностью вращени . Охлаждающие валики 19 подпружинены пружинами 20. За охлаждающими валиками 19 размещен разделительный нож 21.
Над соплами 17, охлаждающими валиками 19 и разделительным ножом 21 расположены замкнутые прижимные транспортирующие ленты 22 и 23, рабочие поверхности которых расположены в вертикальных плоскост х. Транспортирующие ленты 22 и 23 выполнены присасывающими и направл ютс  роликами 24, 25 и 26.Ролики 24 при;вод тс  в движение через закрепленные на валу 27 щестерню 28 и зубчатую рейку 29, закрепленные над балкой 30 в направл ющих 7. Ролики 25 и 26 расположены таким образом, что прижимные ленты 22 и 23 образуют зазор 31. При перемещении каретки 14 свисающее полотно двойного рукава
заходит в зазор 31, захватываетс  прижимными лентами 22 и 23 и удерживаетс  между ними в состо нии поко  относительно направл ющих 7.
Если каретка 14 проехала через ширину свисак цего полотиа двойного рукава, то образованные разделительным разрезом 32 кра  разреза полотна двойного рукава укреплены гор чеплавлеными накладками 33.
Под плоскостью перемещени  каретки 14 с обеих сторон свисакщего полотна двойного рукава расположены сварочные колодки 34 и 35 дл  сварки
внутреннего рукава даиным сварным швом 36. Сварочные колодки 34 и 35 перемещаютс  одна относительно другой посредством пневмоцилиндров 37 и 38. Отрезки 39 рукава с донными сварными швами 36 внутреннего рукава принимаютс затем присасывающей леНтой 40 с вертикальной плоскостью транспортировки, причем лежащие сверху отрезки 39 рукава вход т в двухленточный конвейер 41. Выступакиций из конвейера 41 конец отрезка 39 рукава охватываетс  лентой 42 дл  загибки верхнего кра  отрезка 39 двойного рукава и прошиваютс  на
швейной машине 43. I
Готовые, снабженные донными швами 44 мешки 45 укладываютс  затем в штабельную штангу 46, с которой они снимаютс  пачками.
CM
fr
&3f /5 гб
/
/4
/5
ф(/гЗ
ЗУ 3 33
l/
-t;
30 Г fptff.S

Claims (4)

1. Способ изготовления двойного мешка; включающего наружный мешок,' выполненный из круглого полотна, образованного вытянутыми пластмассовыми ленточками, и соединенный с ним донным швом уплотняющий внутренний мешок из термопластичной пленки, заключающийся в образовании внутреннего мешка из плоского термопластичного рукавного полотна, оплетке его образующим наружный мешок рукавом из круглой ткани, разрезании полотна двойного рукава на отрезки и скреплении их путем сварки с образованием охватывающего оба отрезка рукавов донного шва, отличающийся тем, что, с целью упрощения изготовления мешков, на плоский рукав из круглого полотна наносят с обеих сторон проходящие поперечно термопластичные полосы, непосредственно после нанесения полосы охлаждают, разрезают на отрезки двойной рукав через полосы, а сварку отрезка внутреннего рукава производят на расстоянии от термопластичных полос при температуре сварки ниже температуры релаксации термопластичных полос.
2. Устройство для изготовления двойного мешка(Содержащее пару вытяжных валиков для отрезка рукава непрерывно подводимого полотна двойного рукава, приспособление для накапливания предварительно вытянутого полотна двойного рукава, скрепляющее приспособление и отделяющее средство, отличающееся тем, что скрепляющее приспособление содержит расположенные по обе стороны двойного рукава направляющие, установленную на них каретку, закрепленные на каретке сопла для подачи расплава термопластичного материала, установленные с возможностью вра'щения охлаждающие валики, размещенный за ними разделительный нож и сварочные колодки для сварки внутреннего рукава, установленные под направляющими.
3. Устройство по п.2, о т л и ч βίο щ е е с я тем, что оно содержит замкнутые прижимные транспортирующие ленты, рабочие поверхности которых расположены в вертикальных плоскостях, размещенные под направляющими, и ленту дпя загибки верхнего края отрезка двойного рукава.
4. Устройство по пп. 2 и 3, отличающееся тем, что прижимные транспортирующие ленты выполнены присасывающими.
SU <„, 1080735
Изобретение относится к способам и устройствам для изготовления двойных мешков.
SU792821905A 1978-10-02 1979-10-01 Способ и устройство дл изготовлени двойного мешка SU1080735A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2842954A DE2842954C2 (de) 1978-10-02 1978-10-02 Verfahren und Vorrichtung zum Herstellen einseitig offener Säcke mit einem Innensack aus thermoplastischer Kunststoff-Folie und einem Außensack aus einem aus verstreckten Kunststoffbändchen bestehenden Rundgewebe

Publications (1)

Publication Number Publication Date
SU1080735A3 true SU1080735A3 (ru) 1984-03-15

Family

ID=6051181

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792821905A SU1080735A3 (ru) 1978-10-02 1979-10-01 Способ и устройство дл изготовлени двойного мешка

Country Status (9)

Country Link
US (1) US4274896A (ru)
JP (1) JPS5549247A (ru)
AT (1) AT371063B (ru)
BR (1) BR7906308A (ru)
DE (1) DE2842954C2 (ru)
FI (1) FI60366C (ru)
FR (1) FR2437932A1 (ru)
GB (1) GB2033832B (ru)
SU (1) SU1080735A3 (ru)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925553C2 (de) * 1979-06-25 1981-09-10 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Einlegen einer Schlauchbahn in einem Rundgewebeschlauch
US4358466A (en) * 1980-04-11 1982-11-09 The Dow Chemical Company Freezer to microwave oven bag
DE3207322C2 (de) * 1982-03-01 1985-05-02 Windmöller & Hölscher, 4540 Lengerich Großsack mit einem doppelwandigen Außensack und einem eingelegten Innensack
GB2122942B (en) * 1982-07-01 1985-10-30 Tioxide Group Plc Textile materials and their use in containers
US4545833A (en) * 1984-03-08 1985-10-08 Tafara Peter T Method of making a filter bag assembly
US4986805A (en) * 1989-10-18 1991-01-22 Baldwin/Green Inc. Firefighter's portable water reservoir and method of making the same
US5045041A (en) * 1989-12-01 1991-09-03 Sepro Healthcare Inc. Method of manufacturing a reusable fabric-covered heat-exchange bag
FR2658120A1 (fr) * 1990-02-14 1991-08-16 Pedro Jimenez Dispositif de sortie par transfert et soudure differee sur les machines a fabriquer des sacs en plastique.
US5229181A (en) * 1990-10-30 1993-07-20 Amber Technologies Tubular knit cleanroom wiper
AT413071B (de) * 2003-01-09 2005-11-15 Haager Birgit Tasche für abc-schutzmasken
AT505283B1 (de) * 2007-02-05 2008-12-15 Starlinger & Co Gmbh Verfahren zum herstellen von bahnabschnitten aus flexiblem bahnmaterial sowie zum herstellen von verpackungsbehältern
JP5177046B2 (ja) * 2009-03-25 2013-04-03 ブラザー工業株式会社 布接着装置
DE102009056078B8 (de) * 2009-11-30 2012-06-14 Windmöller & Hölscher Kg Verfahren und Vorrichtung zur Herstellung von Pinchsäcken sowie Station zur Bildung von Pinchböden
DE102010060818B4 (de) * 2009-12-17 2018-05-17 Inno-Tech Verpackungsmaschinen Gmbh Verpackungsmaschine mit zwei Quersiegelbacken zum Versiegeln einer Verpackung
JP5359963B2 (ja) * 2010-03-31 2013-12-04 ブラザー工業株式会社 布接着装置
AU2016407018B2 (en) 2016-05-18 2023-02-02 Mti Group Pty Ltd Composite thermoplastic liner
CN107877929A (zh) * 2017-11-07 2018-04-06 安徽天大环保新材料股份有限公司 一种双层包装袋的制造方法
CN108582876B (zh) * 2018-04-13 2019-09-10 浙江科达包装机械厂 编织袋切套缝一体机

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1063241A (fr) * 1951-07-02 1954-04-30 Unilever Nv Procédé de fabrication en série de sacs d'emballages hermétiques, étanches aux lquides et à la vapeur d'eau, et composés de plusieurs couches
US2744844A (en) * 1952-01-26 1956-05-08 Millville Mfg Company Hemmed cloth with an adhesive type binder
US2753597A (en) * 1954-06-01 1956-07-10 Collins & Aikman Corp Method of making ravel proof edge and apparatus
US3134693A (en) * 1960-06-27 1964-05-26 Jr John V Curran Apparatus for bonding carpet edging
US3385747A (en) * 1964-03-02 1968-05-28 Deering Milliken Res Corp Textile machine
US3567537A (en) * 1967-07-31 1971-03-02 Owens Illinois Inc Powdered thermoplastic bag sealing process
GB1224645A (en) * 1968-05-24 1971-03-10 British Visqueen Ltd Sack lining device
DE1964142A1 (de) * 1968-12-20 1970-07-23 Showa Denko Kk Hochleistungssaecke fuer die Lagerung und den Transport von Getreide,Duengemittel oder anderen koernigen oder pulverisierten Produkten
US3856599A (en) * 1969-06-19 1974-12-24 Deering Milliken Res Corp Sealed edge cutting method
BE754395A (fr) * 1969-08-04 1971-02-04 Basf Ag Procede et dispositif pour fabriquer ou fermer des sacs par soudage de portions de gaine en matiere thermoplastique
US3755033A (en) * 1971-05-14 1973-08-28 Southern Machinery Co Method of and apparatus for producing hems on cloth articles by means of adhesive
US3823047A (en) * 1971-08-10 1974-07-09 Lavorazione Mat Plast Manufacturing laminates of expanded thermoplastic resins
US3861124A (en) * 1973-02-22 1975-01-21 Universal Foods Corp Automatic bag closure and sealing apparatus
DE2327403C3 (de) * 1973-05-29 1981-04-02 Windmöller & Hölscher, 4540 Lengerich Verfahren zum Herstellen von Säcken aus einer unbeschichteten Gewebebahn aus Kunststoffäden
IT1016845B (it) * 1973-08-28 1977-06-20 Dainippon Printing Co Ltd Sacco rettangolare di pellicola ter moplastica procedimento e macchi na per la sua fabbricazione
JPS5245541B2 (ru) * 1973-10-15 1977-11-16
US4021283A (en) * 1974-01-24 1977-05-03 Weikert Roy J Method of making aseptic packaging
DE2461828A1 (de) * 1974-12-30 1976-07-08 Windmoeller & Hoelscher Einseitig offener mehrlagensack
JPS5642464B2 (ru) * 1975-07-03 1981-10-05
US4088264A (en) * 1976-09-03 1978-05-09 St. Regis Paper Company Multiwall pouch bags for detached packaging of commodities
DE2648235C2 (de) 1976-10-25 1985-10-24 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum automatischen Herstellen mehrmals gefalteter, vernähter Sackböden
DE2721771C2 (de) * 1977-05-13 1985-04-25 Windmöller & Hölscher, 4540 Lengerich Verfahren zur Herstellung einseitig offener Säcke mit einem tragenden Außensack und einem dichtenden Innensack

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. За вка DE 2327403, кл. В 31 В 19/60, 1974. *

Also Published As

Publication number Publication date
FR2437932B1 (ru) 1983-11-25
DE2842954C2 (de) 1985-01-24
US4274896A (en) 1981-06-23
DE2842954A1 (de) 1980-04-10
GB2033832A (en) 1980-05-29
FI60366C (fi) 1982-01-11
FI792766A (fi) 1980-04-03
FR2437932A1 (fr) 1980-04-30
JPS5549247A (en) 1980-04-09
FI60366B (fi) 1981-09-30
BR7906308A (pt) 1980-06-03
ATA627379A (de) 1982-10-15
AT371063B (de) 1983-05-25
GB2033832B (en) 1982-12-08

Similar Documents

Publication Publication Date Title
SU1080735A3 (ru) Способ и устройство дл изготовлени двойного мешка
US4655862A (en) Method of and means for making reclosable bags and method therefor
US4617683A (en) Reclosable bag, material, and method of and means for making same
US5092831A (en) Method of and apparatus for opening a folded web of heat-sealable packaging material prior to formation of the web into sealed reclosable packages
US4883009A (en) Method of and apparatus for processing textile material webs, especially for the manufacture of quilts and the like
US5040473A (en) Method of, and apparatus for, processing textile material webs, particularly for manufacturing quilts and the like
US4717262A (en) Flat bottom plastic bag and method of making same
US5816018A (en) Machine for automatically forming, filling, and closing bags having transverse closure ribs
SE7906168L (sv) Anordning for framstellning av skjortpasar av en med sidoveck forsedd plastslangfoliebana
US20140360138A1 (en) Apparatus and method for closing and sealing bags in bale enveloping apparatus
GB2023550A (en) Apparatus for Making Bags and Depositing Same in Overlapping Formation
JPH04305441A (ja) タグ付き商品の製造法と製造装置
US5276950A (en) Closure strips for bags
US20140360139A1 (en) Apparatus and method for opening bags in bale enveloping apparatus
US9387949B2 (en) Apparatus and method for placing bags over insertion tube in bale enveloping apparatus
US20140360135A1 (en) Bags, Method of Making Bags and Method of Use Thereof for Enveloping Rectangular Bales
FI88475C (fi) Foerfarande, anordning och material foer framstaellning av en serie pao nytt foerslutbara paosar
JPS596764B2 (ja) 自動包装方法および装置
GB2354969A (en) A method of making bags which feature longitudinally reinforcing folds
GB2354971A (en) A bag featuring longitudinally reinforcing folds
US3888395A (en) Machine for handling sheet material
US4289567A (en) Apparatus for applying web sections to a flat-lying workpiece
WO1992002428A1 (en) A self-sealing bag
WO2010130403A2 (en) Equipment for closing and separating crosswise a continuous tubular element for making packaging bags comprising a clamp
SU406777A1 (ru) Автомат для изготовления, наполнения продуктом и запечатывания пакетов из термосклеивающегося