JPS6013646A - Unjust unsealing preventive vessel having state of maintenance to high degree - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is inexpensive to manufacture and has a high state of integrity using thermoplastic materials that are opaque or transparent and have high shear and impact resistance. It also relates to containers that cannot be opened by unauthorized means. The container has a port that can be closed and sealed by a pressure sensitive adhesive applied to a surface adjacent the port. This pressure sensitive adhesive, once pressed against another adhesive applied to another surface, remains effective virtually forever and cannot be tampered with. This makes it difficult to open the container without breaking or destroying the sealing adhesive 17 or creating visible distortions in the container, its material.

Although the invention is particularly detailed in its embodiment as a cash bag for a bank customer in a bank night safe system, it is clear that the invention is not limited to such functionality.

Containers according to the present invention preferably have a weight of 3.5 to 8 mils (8
, 9X 10-h to 2.32X 10''m) thick sheet 10 of an opaque or transparent thermoplastic material such as polyethylene or polypropylene.

The thermoplastic sheet is folded to form the bottom 12;
Side seams 14 and 16 can be joined by impulse heat welding using heat and pressure or by a permanent adhesive. In either case, the side seams 14 and 16 must be sufficiently strong to prevent them from weakening or opening. In some cases, the seams 14,18 can be sewn either at the beginning or later to increase strength, or double panels can be used.

The folded bag has a front panel 18, a back panel 20, and an entry section 22. The population section 22 is located at the end line 241- of the front panel 18. As shown, the rear panel 20 extends upwardly to a top edge line that is substantially above the -top edge line 24 .

As shown in FIG. 3, an adhesive coating layer 28 is provided near the top line 24 of the front panel 18. The adhesive coating layer 30 is similarly provided on the inner surface of the rear panel 20 and is located at a position slightly above or higher than the entrance portion 22.

The adhesive is pressure sensitive and the adhesive coating layer is releasably covered by a release strip 32.34 which covers the entire adhesive coating layer 28.30. The adhesive is adhesive coating layer 2
8.30 shall be such that, when placed side by side and pressure applied, the two adhesive coatings will join to form an immediate and permanent bond that cannot be opened by tampering means. Must be.

tl) Referring to FIG. 2, the rear panel 20 is provided with a flap 3B on which an adhesive coating layer 30 is provided. After the contents to be placed in the container are stored inside the container, the release pieces 32 and 34 are peeled off from the positions where they protect the adhesive coating layers 28 and 30, and the adhesive of the adhesive coating layer 30 is removed. Flap 36 is folded about line 38 in FIG. 31 to mate with the adhesive of adhesive coating layer 28.

The unsecured tongue 42 can be marked with any desired design or shape, as shown at 46;
This allows the user to be confirmed (third
(see figure). This mark may be of the nature of identifying an individual bank depositor, ie, a customer. Banks may maintain reference records for this purpose. 4
The marks indicated in 8.48 may form part of a particular user code.

As shown in FIG. 3, after the container is closed and sealed, the unsecured tongue 42 can be separated at the perforation line 40, and the tongue 42 is marked with this confirmation mark 46. can be retained by the user. When the container is in the closed position as shown in FIG. 3, the confirmation mark 48.
Care must be taken to place the mark 48 on the dorsal side of the flap 36 and in the correct direction with respect to the direction of the mark 46 so that the mark 48 is positioned correctly on the container. A mark indicating the user may be provided at a suitable location on the container or bag, such as shown at 50. As necessary,
Additional characters, symbols, marks, etc. indicating the sender and recipient, including name, address, etc., may also be incorporated.

To further ensure visual detection of unauthorized opening of the container, the flap 3B can include a second 1" perforation line 52 disposed within the adhesive coating and bisecting the adhesive coating. . Multiple perforation lines can be used if desired. Marks 48 are similarly positioned in part across perforation line 52, and any significant distortion of flap 36 disrupts the specific relationship of the individual marks or designs and prevents attempts to tamper with the container. clearly indicate.

The use of additional perforations 52 in the adhesive layer of the flap, extending across the width of the flap and bisecting the adhesive layer, protects the container from any attempt to compromise the container. This will greatly help preserve the contents of the container. After sealing, if someone attempts to open the bag along the entrance by flipping the flap, the flap will be cut and the continuity of the flap will be broken. That is, if an attempt is made to open the flap part of the container by applying heat, force, solvent, etc., the perforation line 52 will tear along the weakened line due to distortion of the material. Will.

As an additional safeguard, if someone cuts along one edge of the container to open the container and then attempts to reseal it, the shape of the arrow will be disrupted, as shown in Figure 3. Additionally, a plurality or a series of printed arrows may be provided along the outer circumferential edge of the container. This makes it more obvious that the container has been tampered with.

[Brief explanation of the drawing]

FIG. 1 is a front view of a container according to the present invention. 2 is a perspective view of the container shown in FIG. 1, showing in particular detail the closing and sealing means of the container; FIG. FIG. 3 is a perspective view of the container, similar to FIG. 2, showing the container after it has been closed and sealed and a fragmentary view of the identification mark; 10, , , , , , , , , Bag 12 , , , , , , , Bottom 14 , 18 . , , , Seam 18 , , , Front panel 20 , , Rear panel 22 , , Entrance section 24 , 2B, , , upper end lines 28, 30. Adhesive coating layers 32, 34: Peeling piece 3B, Flap 40, Perforation line 42, , , , , tongue portions 48, 48. ,,,,Mark 52,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, looking at the perforation,Applicant Impact Products +1 Incorporated Representative,Patent Attorney Asamichi Kato

Claims (5)

[Claims] (1) a) It consists of a front panel and a rear panel made of a thermoplastic material with high shear resistance and impact resistance,
a) a bag having an entrance along its edge for inserting the item; b) formed as part of the rear panel and extending beyond the front panel so as to close said entrance when sealed; C) a flap that is foldable to a position juxtaposed to the front panel; C) formed as generally identical parallel strips in the vicinity of and along the inlet; and is protected by a peeling strip that is peeled off before the flap and the front panel are pressed together, and is positioned to join the entrance portion in a substantially permanently tamper-proof manner when the flap and the front panel are pressed together. the flap and a layer of adhesive coating on the front panel, the flap being separated from the remainder of the flap along a first perforation line; the flap has an end bounded by the free end of the flap and a perforation line between the adhesive coating layer, and the flap has at least one edge extending over the entire width of the flap within the adhesive coating layer. A tamper-evident container having a high degree of integrity, characterized by having a perforation line at the bottom. (2) The container according to claim 1, wherein the end portion and the remaining portion of the flap each have a confirmation mark. (3) The second perforation line is provided so as to pass through both the adhesive coating layer of the flap and the confirmation mark, so that when attempting to open the bag along the entrance, the confirmation mark will be destroyed. A container according to claim 1 or 2, characterized in that the container has the following characteristics. (4) The container according to claim 2 or 3, wherein the confirmation marks are the same mark. (5) A patent claim characterized in that a mark is attached to the periphery of the container so that opening or resealing of the container along the periphery visually disturbs the mark. The container according to item 1 in the scope of .