FR2679533A1 - Collective and reusable package with several supports for photosensitive product - Google Patents

Collective and reusable package with several supports for photosensitive product Download PDF

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Publication number
FR2679533A1
FR2679533A1 FR9109471A FR9109471A FR2679533A1 FR 2679533 A1 FR2679533 A1 FR 2679533A1 FR 9109471 A FR9109471 A FR 9109471A FR 9109471 A FR9109471 A FR 9109471A FR 2679533 A1 FR2679533 A1 FR 2679533A1
Authority
FR
France
Prior art keywords
mandrels
packaging
photosensitive
supports
product
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.)
Pending
Application number
FR9109471A
Other languages
French (fr)
Inventor
Buff Michel
Francois
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR9109471A priority Critical patent/FR2679533A1/en
Publication of FR2679533A1 publication Critical patent/FR2679533A1/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00Photographic printing apparatus
    • G03B27/32Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52Details
    • G03B27/58Baseboards, masking frames, or other holders for the sensitive material
    • G03B27/587Handling photosensitive webs
    • G03B27/588Supply rolls; Cutting arrangements
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C3/00Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Packaging Of Special Articles (AREA)

Abstract

The invention relates to the packaging of photosensitive products of great length. The package comprises a base (10) adapted to handling by fork-lift truck, a light-tight envelope (20) formed in two parts (210, 211) each having a lip (220, 221) delimiting slits allowing the extraction of the photosensitive paper. According to the invention, the rolls (100) of paper are wound on mandrels (102) protruding from the roll (100) formed by the strip. The axis of the mandrels is held in a practically horizontal position by means of number of supports (30) which is at least 1 greater than the number of rolls. Application to the dispensing of photographic paper.

Description

EMBALLAGE, A MULTIPLE SUPPORTS, COLLECTIF ET REUTILISABLE
POUR PRODUIT PHOTOSENSIBLE
L'invention est relative au conditionnement de produits photographiques en bandes et plus particulièrement à un emballage permettant de transporter et d'utiliser de très grandes bandes enroulées sur des mandrins.
PACKAGING, MULTIPLE MEDIA, COLLECTIVE AND REUSABLE
FOR PHOTOSENSITIVE PRODUCT
The invention relates to the packaging of photographic products in strips and more particularly to packaging making it possible to transport and use very large strips wound on mandrels.

La demanderesse a déjà développé de tels emballages et l'on se reportera aux demandes de brevet français non encore publiées 90 01858 déposée le 12 février 1990 et 90 07375 déposée le 8 juin 1990 pour mieux comprendre les avantages de tels emballages. The Applicant has already developed such packaging and reference will be made to French patent applications not yet published 90,01858 filed on February 12, 1990 and 90,07375 filed on June 8, 1990 to better understand the advantages of such packaging.

L'emballage décrit dans ces demandes permet d'emballer des bandes de papier photographiques dont la longueur est voisine de 2000 m. Suivant la demande déposée le 8 juin 1990, l'emballage comprend des fentes de sortie étanches à la lumière permettant l'extraction du papier photographique pour son utilisation ultérieure. The packaging described in these requests makes it possible to package strips of photographic paper whose length is close to 2000 m. According to the application filed on June 8, 1990, the packaging includes light-tight exit slots allowing the extraction of photographic paper for its subsequent use.

L'invention vise à fournir un autre mode de réalisation d'un tel emballage. En effet il existe différents types de machines de coupe, le type d'emballage que l'on va décrire ultérieurement est plus adapté à certains types de machines de coupe. The invention aims to provide another embodiment of such packaging. Indeed there are different types of cutting machines, the type of packaging that will be described later is more suitable for certain types of cutting machines.

L'objet de l'invention est obtenu au moyen d'un emballage collectif et réutilisable pour produit photosensible enroulé sur n mandrins dont la dimension mesurée suivant l'axe du mandrin est supérieure à la largeur de la bande et qui débordent de part et d'autre de la galette formée par le produit photosensible enroulé emballage comprenant
a) un socle adapté à la manutention par chariot élévateur
b) une enveloppe opaque à la lumière, rigide entourant ledit produit photographique enroulé sur les mandrins qui sont disposés de manière que l'axe de ces mandrins soit en position pratiquement horizontale, et il est caractérisé en ce qu'il comprend aussi
c) au moins n + 1 supports coopérant avec les parties des mandrins débordant la galette, afin de maintenir l'axe du mandrin dans une position pratiquement horizontale.
The object of the invention is obtained by means of a collective and reusable packaging for photosensitive product wound on n mandrels whose dimension measured along the axis of the mandrel is greater than the width of the strip and which overflow on both sides and d other of the wafer formed by the wound photosensitive product packaging comprising
a) a base suitable for handling by forklift
b) a rigid, light-opaque envelope surrounding said photographic product wound on the mandrels which are arranged so that the axis of these mandrels is in a practically horizontal position, and it is characterized in that it also comprises
c) at least n + 1 supports cooperating with the parts of the mandrels extending beyond the wafer, in order to maintain the axis of the mandrel in a practically horizontal position.

La Fig. 1 représente schématiquement un emballage suivant l'invention. Fig. 1 schematically represents a package according to the invention.

La Fig. 2 représente schématiquement, en vue de profil, deux rouleaux enroulés sur des mandrins et leurs supports correspondants. Fig. 2 schematically shows, in profile view, two rollers wound on mandrels and their corresponding supports.

L'emballage suivant l'invention reprend les fonctionnalités exposées dans la demande de brevet français 90 01858 déposée le 12 février 1990 et dans la demande de brevet français 90 07375 déposée le 8 juin 1990. On pourra se reporter à ces deux demandes non encore publiées pour mieux comprendre les buts et avantages de l'invention. The packaging according to the invention incorporates the functionalities set out in French patent application 90 01858 filed on February 12, 1990 and in French patent application 90 07375 filed on June 8, 1990. We can refer to these two applications not yet published to better understand the aims and advantages of the invention.

L'emballage dans sa version la plus simple comprend un socle 10 adapté à la manutention pour chariot élévateur, une enveloppe 20 rigide, étanche à la lumière et destinée à protéger le produit photosensible et des séries de supports 30 disposés entre chacun des rouleaux. The packaging in its simplest version comprises a base 10 suitable for handling for a forklift, a rigid envelope 20, light-tight and intended to protect the photosensitive product and a series of supports 30 disposed between each of the rollers.

Dans un processus de fabrication spécifique des rouleaux de papier photosensible, ce dernier est enroulé sur des mandrins dont la longueur mesurée suivant l'axe du mandrin est supérieure à la largeur de la bande enroulée sur celui-ci. In a specific manufacturing process for photosensitive paper rolls, the latter is wound on mandrels whose length measured along the axis of the mandrel is greater than the width of the strip wound on it.

On se reportera maintenant à la Fig. 2 pour mieux comprendre l'invention. Comme indiqué préalablement les rouleaux 100 de produit photosensible sont enroulés sur des mandrins 102 dont la dimension mesurée suivant l'axe est supérieure à la largeur du rouleau de produit photosensible. We will now refer to FIG. 2 to better understand the invention. As previously indicated, the rolls 100 of photosensitive product are wound on mandrels 102 whose dimension measured along the axis is greater than the width of the roll of photosensitive product.

Suivant l'invention, on utilise la partie des noyaux 102 débordant la galette de produit photosensible comme élément de support des rouleaux. Pour ce faire, l'emballage comprend des supports 30 disposés entre les rouleaux. Dans un premier mode de réalisation les supports 30, disposés entre les rouleaux, présentent une largeur suffisante pour supporter à la fois la partie débordante gauche du mandrin d'un premier rouleau et la partie débordante droite d'un mandrin d'un second rouleau adjacent situé à sa gauche. Les supports 30 présentent un logement dont la forme est complémentaire de celle du mandrin qu'il reçoit. Dans un second mode de réalisation les supports sont constitués de la manière représentée schématiquement à la Fig. 2. Dans ce mode de réalisation particulier chaque rouleau est supporté de manière indépendante et chacune des parties du mandrin (droite et gauche) est maintenue par des supports indépendants 104. Chaque support présente un logement dont la forme est complémentaire de celle du mandrin qu'il reçoit. According to the invention, the part of the cores 102 overflowing the wafer of photosensitive product is used as a support element for the rollers. To do this, the packaging comprises supports 30 arranged between the rollers. In a first embodiment, the supports 30, arranged between the rollers, have a width sufficient to support both the left projecting part of the mandrel of a first roller and the right projecting part of a mandrel of a second adjacent roller located to his left. The supports 30 have a housing whose shape is complementary to that of the mandrel that it receives. In a second embodiment, the supports are constituted as shown schematically in FIG. 2. In this particular embodiment, each roller is supported independently and each of the parts of the mandrel (right and left) is held by independent supports 104. Each support has a housing whose shape is complementary to that of the mandrel that he receives.

Il est évident que dans un mode de réalisation perfectionné l'emballage est muni de moyens permettant que les mandrins ne sortent pas des logements des supports. It is obvious that in an improved embodiment the packaging is provided with means allowing the mandrels not to come out of the housings of the supports.

Avantageusement, ces moyens seront disposés à l'intérieur du couvercle et pourront prendre la forme de plaques de maintient (non représentées) pratiquement verticales disposées entre les galettes de produit photosensible. Ces plaques coopèrent avec les supports (30, 104) de manière à emprisonner les extrémités des mandrins.Advantageously, these means will be arranged inside the cover and may take the form of substantially vertical holding plates (not shown) disposed between the wafers of photosensitive product. These plates cooperate with the supports (30, 104) so as to trap the ends of the mandrels.

Avantageusement, la boite 210 et le couvercle 211 délimitent sur la face avant, parallèle aux axes des rouleaux, un système de lèvres 220, 221 permettant l'extraction du produit photosensible. La forme et les matériaux utilisables pour la fabrication de ces lèvres sont bien connus dans la technique photographique. Par exemple, les lèvres peuvent être recouvertes d'un velours empéchant la lumière de pénétrer dans l'emballage tout en autorisant l'extraction du produit photosensible de cet emballage sans provoquer de détérioration sur le produit photosensible. Advantageously, the box 210 and the cover 211 delimit on the front face, parallel to the axes of the rollers, a lip system 220, 221 allowing the extraction of the photosensitive product. The shape and the materials which can be used for the manufacture of these lips are well known in the photographic technique. For example, the lips may be covered with a velvet preventing light from entering the packaging while allowing the photosensitive product to be extracted from this packaging without causing damage to the photosensitive product.

Dans un mode de réalisation préféré la forme externe du système de lèvres peut être analogue à celle décrite dans la demande de brevet français 90 07375 en référence à la
Fig. 2 permettant ainsi la coopération aisée de l'emballage avec un dispositif aval.
In a preferred embodiment, the external shape of the lip system can be similar to that described in French patent application 90 07375 with reference to the
Fig. 2 thus allowing easy cooperation of the packaging with a downstream device.

I1 est évident que lors du transport on doit éviter la rotation des rouleaux, rotation due aux diverses trépidations auxquelles les rouleaux sont soumis. Pour ce faire, on peut utiliser avantageusement une force dirigée axialement sur les mandrins. Il est évident que les surfaces latérales des mandrins peuvent présenter une rugosité augmentant les frottements. Ceci peut être obtenu par exemple par du caoutchouc, par de petites aspérités ou encore par un système de dents coopérant entre elles. Pour éviter des tolérances de fabrication trop importantes il peut être avantageux que les supports (30, 104) soient légèrement flexibles suivant une direction parallèle à l'axe des rouleaux ; dans ce cas le mode de réalisation représenté à la Fig. 2 peut présenter des avantages.  It is obvious that during transport, the rotation of the rollers must be avoided, rotation due to the various vibrations to which the rollers are subjected. To do this, it is advantageous to use a force directed axially on the mandrels. It is obvious that the lateral surfaces of the mandrels can have a roughness increasing friction. This can be obtained for example by rubber, by small asperities or even by a system of teeth cooperating with each other. To avoid excessive manufacturing tolerances it may be advantageous for the supports (30, 104) to be slightly flexible in a direction parallel to the axis of the rollers; in this case the embodiment shown in FIG. 2 can have advantages.

Claims (3)

REVENDICATIONS 1 - Emballage collectif et réutilisable pour produit1 - Collective and reusable packaging for product photosensible enroulé sur n mandrins (102) dont la photosensitive wound on n mandrels (102), the dimension mesurée suivant l'axe du mandrin est dimension measured along the axis of the mandrel is supérieure à la largeur de la bande et qui débordent de greater than the width of the strip and which extend beyond part et d'autre de la galette (100) formée par le on either side of the wafer (100) formed by the produit photosensible enroulé ; emballage comprenant coiled photosensitive product; packaging including a) un socle (10) adapté à la manutention par a) a base (10) suitable for handling by chariot élévateur  forklift b) une enveloppe (20) opaque à la lumière, rigide b) a rigid, light-opaque envelope (20) entourant ledit produit photographique enroulé surrounding said coiled photographic product sur les mandrins qui sont disposés de manière que on the chucks which are arranged so that l'axe de ces mandrins soit en position the axis of these mandrels is in position pratiquement horizontale, et il est caractérisé practically horizontal, and it is characterized en ce qu'il comprend aussi in that it also includes c) au moins n + 1 supports (30, 104) coopérant avec c) at least n + 1 supports (30, 104) cooperating with les parties des mandrins débordant la galette, the parts of the mandrels extending beyond the cake, afin de maintenir l'axe du mandrin dans une in order to maintain the axis of the mandrel in a position pratiquement horizontale. practically horizontal position. 2 - Emballage conforme à la revendication 1, dans lequel2 - Packaging according to claim 1, wherein l'enveloppe est constituée de deux parties (210, 211) the envelope consists of two parts (210, 211) délimitant des fentes adaptées à l'extraction du delimiting slots suitable for extracting the produit photosensible. photosensitive product. 3 - Emballage conforme à la revendication 2, dans lequel la3 - Packaging according to claim 2, wherein the partie supérieure (211) de l'enveloppe est munie upper part (211) of the envelope is provided d'autant de plaques pratiquement verticales de manière as many practically vertical plates so que chaque plaque coopère avec un des support (30, 102) that each plate cooperates with one of the supports (30, 102) afin d'emprisonner les mandrins.  in order to imprison the chucks.
FR9109471A 1991-07-22 1991-07-22 Collective and reusable package with several supports for photosensitive product Pending FR2679533A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9109471A FR2679533A1 (en) 1991-07-22 1991-07-22 Collective and reusable package with several supports for photosensitive product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109471A FR2679533A1 (en) 1991-07-22 1991-07-22 Collective and reusable package with several supports for photosensitive product

Publications (1)

Publication Number Publication Date
FR2679533A1 true FR2679533A1 (en) 1993-01-29

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0646833A1 (en) * 1993-09-30 1995-04-05 Eastman Kodak Company Package for rolls of photosensitive web
US6179244B1 (en) * 1998-06-05 2001-01-30 Peter A. Rodriguez Paper cutting tape package

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565526A (en) * 1968-10-01 1971-02-23 Polaroid Corp Cassette for a copying machine
US4735342A (en) * 1985-12-31 1988-04-05 Goldstein Nancy H Dispenser and packaging for bandage strips
DE9000306U1 (en) * 1990-01-12 1990-02-22 Agfa-Gevaert Ag, 5090 Leverkusen, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565526A (en) * 1968-10-01 1971-02-23 Polaroid Corp Cassette for a copying machine
US4735342A (en) * 1985-12-31 1988-04-05 Goldstein Nancy H Dispenser and packaging for bandage strips
DE9000306U1 (en) * 1990-01-12 1990-02-22 Agfa-Gevaert Ag, 5090 Leverkusen, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0646833A1 (en) * 1993-09-30 1995-04-05 Eastman Kodak Company Package for rolls of photosensitive web
US6179244B1 (en) * 1998-06-05 2001-01-30 Peter A. Rodriguez Paper cutting tape package

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