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1. WO1996002422 - A METHOD OF DETECTING INCORRECTLY CLOSED FREEZING FRAME LINERS, AND A LINER AND A SYSTEM THEREFOR

Publication Number WO/1996/002422
Publication Date 01.02.1996
International Application No. PCT/DK1995/000311
International Filing Date 19.07.1995
Chapter 2 Demand Filed 14.02.1996
IPC
B65B 57/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
57Automatic control, checking, warning or safety devices
02responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
B65D 79/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
79Kinds or details of packages, not otherwise provided for
02Arrangements or devices for indicating incorrect storage or transport
CPC
B65B 57/02
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
57Automatic control, checking, warning, or safety devices
02responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
B65D 79/02
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
79Kinds or details of packages, not otherwise provided for
02Arrangements or devices for indicating incorrect storage or transport
Applicants
  • CARTOLIT APS [DK/DK]; P.O. Pedersens Vej 26 DK-8200 Århus N, DK (AllExceptUS)
  • NIELSEN, Mogens [DK/DK]; DK (UsOnly)
Inventors
  • NIELSEN, Mogens; DK
Agents
  • K. SKØTT-JENSEN, PATENTINGENIØRER A/S; Lemmingvej 225 DK-8361 Hasselager, DK
Priority Data
0858/9419.07.1994DK
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD OF DETECTING INCORRECTLY CLOSED FREEZING FRAME LINERS, AND A LINER AND A SYSTEM THEREFOR
(FR) PROCEDE DE DETECTION DE LA FERMETURE INCORRECTE DE BOITES DANS DES CADRES DE CONGELATION, ET BOITE ET SYSTEME UTILISES
Abstract
(EN)
Carton liners are used in freezing frames (22) for the preparation of large frozen blocks of fresh food material, e.g. fish fillets. The liners have a lid (12) with skirt flaps (14, 16) to be closed upon filling of the liner, and care should be taken that the lid flaps (14, 16) be located at the outsides of the liner walls (6, 8) inside the freezing frame (22), as they may otherwise be embedded in the material to be frozen and thus disturb the regularity of the frozen block material. The same applies to corner flaps (18, 20), which, already by the mounting of the liner, should be folded to assume an exterior position. According to the invention, in order to ascertain a correct mounting and closing of the liners once they have been removed from the freezing frames, such liners are used which are provided with printed marking (A, B, C) on those outside area portions that are to be covered by exterior liner/lid flaps, and the closed liners are inspected for detection of any visible marking, which will be indicative of a potentially defect block product.
(FR)
Des boîtes en carton sont utilisées dans des cadres de congélation (22) pour la préparation de grands blocs congelés de produits alimentaires frais, par exemple des filets de poisson. Les boîtes ont un couvercle (12) avec des rabats (14, 16) que l'on referme après avoir rempli la boîte, en faisant attention à ce que les rabats du couvercle (14, 16) soient situés à l'extérieur des parois (6, 8) de la boîte, à l'intérieur du cadre de congélation (22), afin d'éviter qu'ils ne pénètrent dans le produit alimentaire à congeler et n'affectent le bloc de produit alimentaire congelé. Il en va de même pour les rabats de coin (18, 20) qui, déjà lors du montage de la boîte, devraient être repliés afin de prendre une position extérieure. Selon l'invention, et afin d'assurer un montage et une fermeture corrects des boîtes après les avoir retirées des cadres de congélation, on imprime sur les boîtes des marques (A, B, C) sur les parties extérieures qui doivent être recouvertes par les rabats extérieurs de la boîte/du couvercle, et les boîtes fermées sont contrôlées afin de détecter une éventuelle marque visible qui constituerait une indication d'un défaut potentiel de protection du bloc de produit alimentaire.
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