FR2663501A1 - Apparatus for thermally bonding nonwoven fabric to containers used in nurseries and horticulture - Google Patents

Apparatus for thermally bonding nonwoven fabric to containers used in nurseries and horticulture Download PDF

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Publication number
FR2663501A1
FR2663501A1 FR9007919A FR9007919A FR2663501A1 FR 2663501 A1 FR2663501 A1 FR 2663501A1 FR 9007919 A FR9007919 A FR 9007919A FR 9007919 A FR9007919 A FR 9007919A FR 2663501 A1 FR2663501 A1 FR 2663501A1
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FR
France
Prior art keywords
pot
canvas
nurseries
horticulture
nonwoven fabric
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.)
Granted
Application number
FR9007919A
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French (fr)
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FR2663501B1 (en
Inventor
Frances Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to FR9007919A priority Critical patent/FR2663501B1/en
Priority to FR909013682A priority patent/FR2668330B2/en
Priority to ES91430016T priority patent/ES2065657T3/en
Priority to US07/713,332 priority patent/US5259852A/en
Priority to DE69105381T priority patent/DE69105381T2/en
Priority to EP91430016A priority patent/EP0466621B1/en
Publication of FR2663501A1 publication Critical patent/FR2663501A1/en
Application granted granted Critical
Publication of FR2663501B1 publication Critical patent/FR2663501B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0281—Protective ground coverings for individual plants, e.g. for plants in pots
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0287—Devices for laying-out or removing ground coverings

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

Device for thermally bonding a nonwoven fabric to three-litre and four-litre (by way of example) containers used in nurseries and horticulture. The invention consists of a device for bonding a nonwoven fabric onto containers in order to prevent the proliferation and development of weeds competing against the growth of the young plants. The apparatus consists of a studded chain, the stepwise advancement of which brings a pot to four different stations: P1 - bonding, P2 - cutting into a cross, P3 - cutting square, P4 - trimming the container. This method is intended for nurseries and horticulture.

Description

DESCRIPTION D'UN APPAREIL DE THERMOCOLLAGE DE TOILE NON TISSEE
SUR CONTAINERS DE 3 litres ET 4 litres (à titre d'exemples)
UTILISES EN PEPINIERES ET HORTICULTURES.DESCRIPTION OF A NON-WOVEN CANVAS THERMAL ADHESIVE APPARATUS
ON CONTAINERS OF 3 liters AND 4 liters (as examples)
USED IN NURSERIES AND HORTICULTURES.

Les cultures de plantes en pépinière hors sol en containers de 3 litres et 4 litres nécessitent au niveau des façons culturales l'emploi de desherbants chimiques de préémergence et de desherbage manuel. Cultivation of plants in the nursery above ground in 3-liter and 4-liter containers requires, in terms of cultivation, the use of pre-emergence chemical weed killers and manual weeding.

Le procédé de thermocollage d'une toile en non tissée noire perméable à l'eau et à l'air supprime ces deux interventions tout en apportant une économie d'eau et de par ce fait un moindre lessivage des substrats (économie d'engrais)
L'appareil de thermocollage comporte une chaine à taquets avançant au pas par pas de 24 cm (distance entre 2 taquets) correspondant aux possibilités de réglage pour des containers de 3 litres et 4 litres; ce réglage étant donné par un détecteur de proximité sans contact.The process of thermobonding a black nonwoven canvas permeable to water and air eliminates these two interventions while bringing a saving of water and therefore less leaching of the substrates (saving of fertilizers)
The heat-bonding device comprises a chain with cleats advancing in steps of 24 cm (distance between 2 cleats) corresponding to the adjustment possibilities for containers of 3 liters and 4 liters; this setting given by a contactless proximity sensor.

Au dessus de cette chaine à taquets se trouvent quatre postes automatiques de travail gérés par un programmateur.Above this cleat chain are four automatic workstations managed by a programmer.

Le poste P1 est équipé d'un vérin actionnant une plaque chauf fante.  The P1 station is equipped with a cylinder actuating a heating plate.

Le poste P2 est équipé d'un vérin actionnant une tète de coupe en croix. The P2 station is equipped with a cylinder actuating a cross cutting head.

Le poste P3 est équipé d'un vérin actionnant un fil chaud pour couper au carré la toile en non tissée. The P3 station is equipped with a jack actuating a hot wire to square the nonwoven fabric.

Le poste P4 est équipé d'un moto réducteur supportant une fraiseuse à air actionnée par un vérin de descente. The P4 station is equipped with a gear motor supporting an air milling machine actuated by a lowering cylinder.

La chaine que nous venons de décrire est équipée à l'entrée d'un tapis à courroies surmonté du dévidoir de film. The chain that we have just described is equipped at the entrance with a belt belt surmounted by the film dispenser.

La sortie de cette chaine est équipée d'un tapis à courroies servant de plan de repiquage.  The exit from this chain is fitted with a belt conveyor serving as a transplanting plan.

Le fonctionnement de la machine est le suivant :
DESSIN N"1 :lorsqu'un pot se présente à l'entrée de la chaine à taquets, il est alors détecté par contact. Aussitot, la chaine à taquets avance d'un pas entrainant le pot vers le premier poste P1 de thermocollage.The operation of the machine is as follows:
DRAWING N "1: when a pot is presented at the entry of the chain with cleats, it is then detected by contact. Immediately, the chain with cleats advances by one step causing the pot towards the first station P1 of thermobonding.

Apres temporisation, le second pot est autorisé à entrer dans la chaine à taquets qui en faisant un nouveau pas entraine le premier pot et la toile collée sur celui ci vers P2. After delay, the second pot is authorized to enter the chain with cleats which by making a new step causes the first pot and the canvas stuck on this one towards P2.

Apres une nouvelle temporisation, un troisième pot entre sur la chaine à taquets qui fait faire un pas au premier pot entrainant toujours avec lui la bande de toile, vers le poste P3. After a new delay, a third pot enters the cleat chain which steps the first pot still carrying with it the strip of canvas, towards the post P3.

Apres temporisation, un quatrième pot fait avancer la chaine d'un nouveau pas et le premier pot est désolidarisé de la bande de toile par un fil chaud coupant celle ci(P3). After time delay, a fourth pot advances the chain by a new step and the first pot is separated from the canvas band by a hot wire cutting it (P3).

Apres temporisation un cinquième pot fait avancer la chaine d'un nouveau pas qui amène le premier pot sous le poste de détourage (fin de cycle). After delaying a fifth pot advances the chain by a new step which brings the first pot under the clipping position (end of cycle).

Apres temporisation le sixième pot entre à son tour dans la chaine et le premier pot est alors pris en charge en direction du plan de repiquage par un tapis transporteur à courroies distribuant une fois à droite et une fois à gauche pour deux postes de travail. After timing the sixth pot in turn enters the chain and the first pot is then taken over in the direction of the transplanting plan by a conveyor belt with belts distributing once to the right and once to the left for two workstations.

Cet appareil de thermocollage, par son débit de 1200 pots à l'heure peut tres bien s'adapter aux machines de rempotage utilisées par la profession; les cadences étant compatibles. This heat-sealing device, with its flow rate of 1200 pots per hour, can very well adapt to potting machines used by the profession; the rates being compatible.

DESSIN N"2 :Vue en plan de la chaine à taquets avec à son entrée un tapis à courroies et en sortie un double tapis à courroies avec une distribution par policeman. DRAWING N ° 2: Plan view of the cleat chain with a belt belt at its entrance and a double belt belt at the exit with distribution by policeman.

DESSIN N"3 :Support de bobine avec son dispositif de freinage.  DRAWING N ° 3: Coil support with its braking device.

Claims (5)

REVENDICATIONS 1. Procédé de thermocollage de toile non tissée sur containers de pépinière et horticulture se caractérise par le principe d'un travail en chaine en quatre postes différents collage PI, découpage en croix P2, découpage au carré P3, détourage de la toile P4, avec simultanéité de ces quatres opérations. 1. Heat sealing process for non-woven canvas on nursery and horticultural containers is characterized by the principle of chain work in four different positions PI bonding, cross cutting P2, square cutting P3, trimming the canvas P4, with simultaneity of these four operations. 2. Procédé de thermocollage de toile non tissée sur containers de pépinière et horticulture selon la revendication 1 caractérisé en ce que le poste P4 de détourage des pots est fourni par l'emploi d'une fraise entrainée par une meuleuse à air. 2. A process for heat-bonding nonwoven canvas on nursery and horticultural containers according to claim 1, characterized in that the station P4 for trimming the pots is provided by the use of a cutter driven by an air grinder. 3. Container obtenu par mise en oeuvre du procédé selon la revendiication 1 et la revendication 2 caractérisé en ce qu'il est constitué d'un pot sur lequel est collée une toile. 3. Container obtained by implementing the method according to claim 1 and claim 2 characterized in that it consists of a pot on which is glued a canvas. 4. Container selon la revendication 3 caractérisé en ce qu'il est constitué d'un pot sur lequel est collé une toile perméable à l'air et à l'eau.  4. Container according to claim 3 characterized in that it consists of a pot on which is glued a canvas permeable to air and water. 5. Container selon la revendication 3 et la revendication 4 caractérisé en ce qu'il est constitué d'un pot sur lequel est collée une toile perméable à l'air et à l'eau en un matériau non tissé.  5. Container according to claim 3 and claim 4 characterized in that it consists of a pot on which is glued a canvas permeable to air and water in a non-woven material.
FR9007919A 1990-06-21 1990-06-21 NON - WOVEN CANVAS THERMAL BONDING APPARATUS ON CONTAINERS USED IN NURSERY AND HORTICULTURE. Expired - Lifetime FR2663501B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9007919A FR2663501B1 (en) 1990-06-21 1990-06-21 NON - WOVEN CANVAS THERMAL BONDING APPARATUS ON CONTAINERS USED IN NURSERY AND HORTICULTURE.
FR909013682A FR2668330B2 (en) 1990-06-21 1990-10-26 PROCESS FOR MANUFACTURING CONTAINERS USED IN NURSERIES AND HORTICULTURE, MACHINE THEREFOR AND CONTAINER THUS PRODUCED.
ES91430016T ES2065657T3 (en) 1990-06-21 1991-06-19 PROTECTION PROCEDURE FOR CONTAINER USED IN NURSERY AND HORTICULTURE, MACHINE FOR THIS PURPOSE AND CONTAINER SO PROTECTED.
US07/713,332 US5259852A (en) 1990-06-21 1991-06-19 Process for protecting containers used in nurseries and horticulture, machine for carrying it out and container thus protected
DE69105381T DE69105381T2 (en) 1990-06-21 1991-06-19 Process for protecting containers for nurseries and horticulture, associated machine and containers protected in this way.
EP91430016A EP0466621B1 (en) 1990-06-21 1991-06-19 Method for protecting container used in plant-nursery and horticulture, machine therefor and container protected thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007919A FR2663501B1 (en) 1990-06-21 1990-06-21 NON - WOVEN CANVAS THERMAL BONDING APPARATUS ON CONTAINERS USED IN NURSERY AND HORTICULTURE.

Publications (2)

Publication Number Publication Date
FR2663501A1 true FR2663501A1 (en) 1991-12-27
FR2663501B1 FR2663501B1 (en) 1993-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007919A Expired - Lifetime FR2663501B1 (en) 1990-06-21 1990-06-21 NON - WOVEN CANVAS THERMAL BONDING APPARATUS ON CONTAINERS USED IN NURSERY AND HORTICULTURE.

Country Status (1)

Country Link
FR (1) FR2663501B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501896A (en) * 1967-05-18 1970-03-24 Vonco Products Inc Automatic heat sealing apparatus
FR2146516A5 (en) * 1971-07-16 1973-03-02 Lefeuvre Albert
FR2562033A1 (en) * 1984-03-30 1985-10-04 Xeda International Machine for automatically and continuously sealing a film made of thermoplastic material on baskets and package obtained using such a machine
FR2606364A1 (en) * 1986-11-12 1988-05-13 Impression Cartonnage Ste Pari Packaging machine simultaneously fastening a protective cap onto a container and cutting it to format (size)
FR2633803A1 (en) * 1988-07-07 1990-01-12 Holzstoff Holding Sa COMPOSITE AGROTEXTILE AND ITS APPLICATIONS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501896A (en) * 1967-05-18 1970-03-24 Vonco Products Inc Automatic heat sealing apparatus
FR2146516A5 (en) * 1971-07-16 1973-03-02 Lefeuvre Albert
FR2562033A1 (en) * 1984-03-30 1985-10-04 Xeda International Machine for automatically and continuously sealing a film made of thermoplastic material on baskets and package obtained using such a machine
FR2606364A1 (en) * 1986-11-12 1988-05-13 Impression Cartonnage Ste Pari Packaging machine simultaneously fastening a protective cap onto a container and cutting it to format (size)
FR2633803A1 (en) * 1988-07-07 1990-01-12 Holzstoff Holding Sa COMPOSITE AGROTEXTILE AND ITS APPLICATIONS

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Publication number Publication date
FR2663501B1 (en) 1993-12-31

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