DE3128773C2 - Method for connecting a hose web to a tubular fabric hose surrounding it - Google Patents
Method for connecting a hose web to a tubular fabric hose surrounding itInfo
- Publication number
- DE3128773C2 DE3128773C2 DE3128773A DE3128773A DE3128773C2 DE 3128773 C2 DE3128773 C2 DE 3128773C2 DE 3128773 A DE3128773 A DE 3128773A DE 3128773 A DE3128773 A DE 3128773A DE 3128773 C2 DE3128773 C2 DE 3128773C2
- Authority
- DE
- Germany
- Prior art keywords
- hose
- fabric
- adhesive
- web
- area
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/066—Devices for maintaining distance between conductor and enclosure
-
- 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
-
- 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
- B29C66/70—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
-
- 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
- B29C65/48—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
- B29C65/48—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
- B29C65/526—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 printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
-
- 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
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- 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
- 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
- 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
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Making Paper Articles (AREA)
- Woven Fabrics (AREA)
- Prostheses (AREA)
Abstract
Eine Schlauchbahn oder ein Schlauchabschnitt ist mit einem diese oder diesen umgebenden Rundgewebeschlauch oder -abschnitt versehen. Um ein Verfahren zu schaffen, nach dem sich Innenschlauchbahnen mit diese umgebenden Rundgewebeschläuchen durchgehend über einen Umfangsbereich verbinden lassen, wird der Rundgewebeschlauch im späteren Verbindungsbereich mit einem größeren Abstand der Schußfäden gewebt, so daß Gewebedurchbrüche entstehen. Auf diesen Umfangsbereich mit geringerer Schußfadendichte wird Klebstoff aufgetragen.A hose web or hose section is provided with a round fabric hose or section surrounding it. In order to create a method according to which inner tube webs can be connected to the surrounding circular fabric hoses continuously over a circumferential area, the circular fabric hose is woven in the later connecting area with a larger spacing of the weft threads, so that tissue breakthroughs occur. Adhesive is applied to this peripheral area with a lower weft thread density.
Description
Die Erfindung betrifft ein Verfahren zum Verbinden einer Schlauchbahn oder eines Schlauchabschnitts mit einem diese oder diesen umgebenden Rundgewebeschlauch oder -abschnitt nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a method for connecting a hose web or a hose section with a round fabric tube or section surrounding this or these according to the preamble of the claim 1.
Aus der nicht vorveröffentlichten DE-OS 31 11 829 ist ein Verfahren dieser Art bekannt, bei dem während des Umwebens einer Innenschlauchbahn mit einem Rundgewebeschlauch die Innenschlauchbahn in Z-Falten gelegt und im Bereich der Z-Falten mit Leimtumpfern an dem Rundgewebeschlauch befestigt wird. Werden aus einem derartigen Rundgewebeschlauch mit der im Abstand mit Z-Falten versehenen Innenschlauchbahn Säkke in der Weise hergestellt, daß sich die Z-Falten im Bereich der Öffnungsränder der Säcke befinden, damit sich der Innensack beim Befüllen gleichmäßig an den tragenden gewebten Außensack anlegt, läßt es sich nicht vermeiden, daß beim Befüllen derartiger Säcke Füllgut zwischen den Außen- und Innensack gerät, weil der Innensack im Öffnungsbereich mit dem Außensack nicht vollständig über seinen Umfang verbunden ist.From the unpublished DE-OS 31 11 829 is a method of this type is known in which a tubular fabric hose is woven around an inner tubular web the inner tube sheet is laid in Z-folds and in the area of the Z-folds with glue stumps attached to the tubular fabric. Are made of such a round fabric tube with the at a distance with Z-folds provided inner tubular membrane Säkke manufactured in such a way that the Z-folds in the Area of the opening edges of the sacks so that the inner sack rests evenly on the Carrying woven outer sack creates, it cannot be avoided that when filling such sacks The filling material gets between the outer and inner sack because the inner sack is in the opening area with the outer sack is not fully connected beyond its scope.
Störungen können sich beim automatischen Befüllen derartiger Säcke während des Ergreifens und Aufstekkens auf Füllstutzen daraus ergeben, daß die Ränder des Innensackes aneinander haften und beim öffnen des Außensackes sich von den Rändern des Außensackes lösen und nicht vollständig mitgeöffnet werden.Malfunctions can arise when such bags are automatically filled while they are being gripped and unclipped on filler neck result in the fact that the edges of the inner bag adhere to each other and when you open the Outer sack detach itself from the edges of the outer sack and cannot be opened completely.
Aufgabe der Erfindung ist es daher, das Verfahren nach dem Oberbegriff des Patentanspruchs 1 derart zu verbessern, daß sich in einfacher Weise die Schlauchbahn oder der Schlauchabschnitt mit dem diese umgebenden Rundgewebeschlauch oder -abschnitt in dem jeweilig., η Verbindungsbereich durchgehend über ihren Umfang verbinden lassen.The object of the invention is therefore to provide the method according to the preamble of claim 1 in such a way improve that in a simple manner the hose web or the hose section with the surrounding it Round fabric hose or section in the respective., Η connection area continuously over their Let the scope connect.
Erfindungsgemäß wird diese Aufgabe durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst.According to the invention, this object is achieved by the characterizing features of claim 1.
Da der den späteren Außensack bildende Rundgewebeschlauch über einen ringförmigen Umfangsbereich mit geringerer Schußfadendichte gewebt worden ist, dringt der in diesem Bereich aufgetragene Klebstoff durch die Gewebedurchbrüche hindurch und verklebt den Innensack in diesem Bereich längs eines umlaufenden Ringes mit dem Außensack. Befindet sich die durch die Gewebedurchbrüche erzeugte ringförmige Verklebung im Bereich des späteren Öffnungsrandes des Sakkes, läßt sich der Innensack mit dem Außensack störungsfrei aufziehen.Since the tubular fabric tube, which will later form the outer sack, has an annular circumferential area has been woven with a lower weft thread density, the adhesive applied in this area penetrates through the tissue breakthroughs and glued the inner bag in this area along a circumferential Ring with the outer bag. There is the ring-shaped bond created by the tissue breakthroughs In the area of the later opening edge of the sack, the inner sack can be disrupted with the outer sack wind up.
ίο Aus der DE-OS 24 59 872 ist es bekannt, einen Sackabschnitt mit niedrigerer Gewirkedichte herzustellen, der beim anschließenden Trennen der Gewirkebahnen zu einzelnen Säcken zur Steuerung der Trenneinrichtung dient.ίο From DE-OS 24 59 872 it is known to have a bag section to produce with a lower density of the knitted fabric during the subsequent separation of the fabric webs serves to control the separating device for individual sacks.
Aus der DE-GMS 19 59 075 ist es bekannt, Gewebebahnen herzustellen, deren Wegkanten eine erhöhte Anzahl von Kettfaden aufweisen, um die Festigkeit der Kanten zu erhöhen, so daß bei der Herstellung von Säcken im Bereich der Kanten ohne weiteres Nähte angebracht werden können. Durch diese bekannten Sackherstellungsverfahren wird es jedoch nicht nahegelegt, Rundgewebeschläuche bereichsweise durch eine geringere Schußfadendichte mit Gewebedurchbrüchen zu versehen, durch die hindurch durch einen Klebstoffauftrag eine Verklebung mit einer Innenschlauchbahn erfolgen kann.From DE-GMS 19 59 075 it is known to produce webs of fabric, the edges of which are increased Number of warp threads have to increase the strength of the edges, so that in the manufacture of Sacks in the area of the edges can be attached without further seams. Known by this However, it is not suggested to use a bag manufacturing process to pass round fabric hoses in some areas to provide a lower weft thread density with fabric openings through which an adhesive is applied can be glued to an inner tubular sheet.
Der Klebstoff kann auf den flachliegenden Gewebeschlauch durch eine Leimauftragswalze aufgetragen werden. Der beispielsweise mit der in der Patentanmeldung P 31 11 829.1 beschriebenen Vorrichtung hergestellte Rundgewebeschlauch mit einer Innenschlauchbahn kann zunächst zu einer Vorratsrolle aufgerollt werden. In einem separaten Arbeitsgang kann dann diese Rolle abgewickelt und die Bahn unter einer Leimauftragswalze hindurchgeführt werden, die formatmäßig auf die durchlaufende Bahn im Bereich des öffnungsrandes mit geringerer Schußfadendichte einen Leimstreifen aufbringt. Dadurch, daß der Schußbändchenabstand im Bereich des späteren öffnungsrandes größer ist als im übrigen Schlauchbereich, wird der in diesem Bereich aufgebrachte Klebstoffstreifen durch das Gewebe hindurch auf den Innensack gedrückt, so daß dieser in dem Bereich, in dem der Klebstoffstreifen aufgebracht ist, vollflächig mit dem Außensack verklebt.The adhesive can be applied to the flat fabric tube using a glue application roller will. The device produced, for example, with the device described in patent application P 31 11 829.1 Round fabric hose with an inner hose strip can initially be rolled up into a supply roll will. In a separate operation, this roll can then be unwound and the web under a glue application roller be passed through, the format on the continuous web in the area of the opening edge applies a strip of glue with a lower weft thread density. Because the weft ribbon spacing is larger in the area of the later opening edge than in the rest of the tube area, the in this Area of applied adhesive strips pressed through the fabric onto the inner bag, so that this in the area in which the adhesive strip is applied, glued over the entire surface to the outer bag.
Nach dem Aufbringen des ersten Leimstreifens wird dieAfter applying the first strip of glue, the
• flachliegende Rundgewebeschlauchbahn mit Innenschlauchbahn beispielsweise über Wendestangen um 180° gewendet, so daß auch die gegenüberliegende Seite in Abständen mit Klebstoffstreifen versehen werden kann.• Flat-lying round fabric hose track with inner hose track, for example over turning bars Turned 180 ° so that the opposite side are also provided with adhesive strips at intervals can.
Der Klebstoff kann auch mit einer kreisförmig über den Umfang des Gewebeschlauches geführten Klebstoffauftragsdüse aufgetragen werden. Bei der in der älteren Patentanmeldung P 31 11 829.1 beschriebenen Vorrichtung könnte der Klebstoffauftrag bereits während des Webens des Rundgewebeschlauches dadurch erfolgen, daß die Klebstoffauftragsdüse mit einem Karussell um den Gewebeschlauch herumgeführt wird. Dieses Klebstoffkarussell müßte allerdings während des Umlaufs entsprechend der Webgeschwindigkeit in Abzugsrichtung des Rundgewebeschl.iuches mitbewegt werden.The adhesive can also be applied with an adhesive application nozzle that is guided in a circular manner over the circumference of the fabric hose be applied. In the case of the one described in the earlier patent application P 31 11 829.1 The device could thereby apply the adhesive already during the weaving of the tubular fabric take place that the adhesive application nozzle is guided around the fabric hose with a carousel. This adhesive carousel would, however, have to move in the take-off direction during the revolution according to the weaving speed of the round fabric hoses can also be moved.
Claims (3)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0076980A AT377646B (en) | 1981-07-21 | 1980-02-13 | FASTENING CONSTRUCTION OF A SUPPORT ISOLATOR FOR HIGH CURRENT RAILS, ESPECIALLY FOR PIPE CAPSULED HIGH CURRENT RAILS |
DE3128773A DE3128773C2 (en) | 1981-07-21 | 1981-07-21 | Method for connecting a hose web to a tubular fabric hose surrounding it |
JP57112456A JPS5818247A (en) | 1981-07-21 | 1982-06-29 | Method of coupling beltlike bag material to circular baggy cloth surrounding said bag material |
FR8212481A FR2510030B1 (en) | 1981-07-21 | 1982-07-16 | PROCESS FOR ASSEMBLING A CONTINUOUS SHEATH WITH A TUBULAR TISSUE SHEATH THAT SURROUNDES IT |
BR8204216A BR8204216A (en) | 1981-07-21 | 1982-07-20 | PROCESS TO JOIN A TUBULAR STRIP OR A TUBULAR SEGMENT WITH A TUBE OR ROUND TUBULAR SEGMENT OF FABRIC THAT WRAPPS IT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3128773A DE3128773C2 (en) | 1981-07-21 | 1981-07-21 | Method for connecting a hose web to a tubular fabric hose surrounding it |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3128773A1 DE3128773A1 (en) | 1983-03-03 |
DE3128773C2 true DE3128773C2 (en) | 1985-06-27 |
Family
ID=6137382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3128773A Expired DE3128773C2 (en) | 1981-07-21 | 1981-07-21 | Method for connecting a hose web to a tubular fabric hose surrounding it |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5818247A (en) |
AT (1) | AT377646B (en) |
BR (1) | BR8204216A (en) |
DE (1) | DE3128773C2 (en) |
FR (1) | FR2510030B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6094803A (en) * | 1983-10-31 | 1985-05-28 | Bridgestone Corp | Belt reinforced pneumatic rubber tire with comfortableness to drive |
JPS611506A (en) * | 1984-02-07 | 1986-01-07 | Sumitomo Rubber Ind Ltd | High internal pressure radial tire |
JPS60163705A (en) * | 1984-02-07 | 1985-08-26 | Bridgestone Corp | Pneumatic rubber tire reinforced by belt with riding comfortableness |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1935612A (en) * | 1931-02-09 | 1933-11-21 | Bemis Bro Bag Co | Fastening |
FR1364048A (en) * | 1963-05-07 | 1964-06-19 | Improvements to bags, especially for potatoes, meats and other food products | |
DE1504188A1 (en) * | 1965-08-06 | 1969-10-09 | Dynamit Nobel Ag | Fabric-reinforced plastic hose and method and device for its manufacture |
DE1579213A1 (en) * | 1966-12-19 | 1970-04-30 | Continental Gummi Werke Ag | Material web composed of parts, especially for use in the construction of pneumatic vehicle tires |
US3485281A (en) * | 1968-01-04 | 1969-12-23 | Chase Bag Co | Plastic lined burlap bag |
DE2459872A1 (en) * | 1974-01-23 | 1975-07-24 | Heidenau Netz & Seil Veb | SACK AND METHOD OF MANUFACTURING THE SAME |
-
1980
- 1980-02-13 AT AT0076980A patent/AT377646B/en not_active IP Right Cessation
-
1981
- 1981-07-21 DE DE3128773A patent/DE3128773C2/en not_active Expired
-
1982
- 1982-06-29 JP JP57112456A patent/JPS5818247A/en active Pending
- 1982-07-16 FR FR8212481A patent/FR2510030B1/en not_active Expired
- 1982-07-20 BR BR8204216A patent/BR8204216A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AT377646B (en) | 1985-04-10 |
JPS5818247A (en) | 1983-02-02 |
FR2510030A1 (en) | 1983-01-28 |
FR2510030B1 (en) | 1986-03-28 |
DE3128773A1 (en) | 1983-03-03 |
BR8204216A (en) | 1983-07-12 |
ATA76980A (en) | 1984-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: B29C 27/00 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |