CZ2995A3 - Pad for transport packages - Google Patents

Abstract

The padded insert is formed by two foils wrapped round the inner faces of the box (3) being padded and placed one on top of the other and welded round the perimeter. This produces an inflatable cushion whose cushion parts match the number and shape of inner sides being protected inside the box. The cushion parts are inflated with gas through a valve (20) through a port (21) provided in the foils. Each cushion part can be divided into several interconnected chambers by welded seams.

Description

Round tec ^r nickel

BACKGROUND OF THE INVENTION 1. Field of the Invention

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protects various types of fillers from shattering or severe shocks. For example, fillers are foamed chips. - * Z, v, Z in teriaiu have something and styrene per ovita teiesa. The uma option, used in particular when packing larger parts, is to foam the parts themselves inside the carton package. Although chips and styrene porous bodies can be reused.

However, it is very strenuous, and keep them together when usΚΙ 12 ⁴ 2. £ «

rebují lots of places. Inbound • a zj ~ se therefore- e «* 4: en η - u - e - do odp adku ke sp al ov and t with. nerecy- χζ Z - in f. z z ί zpen enyca z C 0 S 2. C C. take it pcs.? -; ZX solids from * j «. in of re - p _; ij S2-C β C. o o re oc stranuj 1 E lightly

manipulates them without breaking them. However, Wncu is only used for the same product. Most often these also end up in garbage disposal facilities.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a cushion for re-packaging goods in transport containers, such as cardboard boxes, which are reusable for various goods. This means that, in principle, they can be reused together with the carton box.

The cushion pad for packing goods in repair coteners, especially cardboard boxes, is then characterized according to the invention in that the two foils have three inner inner layers being welded to one another on the circumference and thus form an inflatable

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consisting, in number and shape, of the inner faces of the respective carton box corresponding to

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Further features of the invention are contained in the subclaims.

An advantage of the invention is that the cushion can be matched to the size of the carton. As a result, the padding in the carton box can be stored, live or returned. Separation of the material mass for proper destruction is ensured by simply pulling the cushion out of the cardboard box. In addition, both the box and the cushion pad remain in their entirety. Re-use is fully ensured.

Overview of the drawings

The invention will now be described in conjunction with the appended claims.

On Fig. 1 is shown female pad, h On Fig. 2 is shown item for cardboard box for ' On Fig. 3 is shown

or with cylindrical cardboard staples.

Examples of the invention

In FIG. 1, the carton 3 is shown in perspective in solid lines. It is open upwardly, with its lid 31 facing upwards and provided with a blank 32 on the free side for closing the carton box.

The basic difference with respect to the existing cushioning in packaging and boxes is that the cushioning is not primarily adapted to the packaged goods, but is primarily adapted to the shape and type of the box. It forms a generic unit.

In the carton box 3, the pad 1 is shown in the inserted state. The cushion pad 1 is multi-piece with air or gas-filled cushions. It has essentially the same shape as the carton box 3 and is precisely matched to the carton box. However, the side pillows are only partially seamed away from each other, so that the cushion insert Ί

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boiling cardboard boxes only in the crawled condition. The wavy cushion portion 16 of the cushion liner 11, like the lid 31 in the open state toward the cushion liner, is not air or protruding upward. He's there, at least.

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cmxo oxevren is placed in a cardboard box 3 with an open half pillow insert 1. Then the lid cushion part 16 of the pillow insert 1 is placed over the goods and yet the lid 31 of the box is placed, if not:

closed. The valve 20 protrudes outward. Now take a mouth or bicycle inflator or the like air into the pillow. 1 inflates so that the cardboard 3 is approximately filled.

The box is closed and bent inwardly under the lid 31. Finally, the carton box 3 is completely closed and in the usual manner further treated, sealed and tied. The goods are ready to ship. During unpacking, the process is reversed. The lid 31 opens, the valve 20 is pulled out. Air is then discharged through valve 20. The goods can be removed while the pad 1 remains in the carton box 2.

FIG. 2 shows the developed shape of the cushion insert 1. Is odvitku inner surfaces quadrature tického shaped carton, as shown in FIG. 1. With the basic parts of the pillow-l _x which corresponds to the bottom box ;, adjacent lateral pillow portions 12, 13, 14, 15, with the lid cushion portion 16 adjoining the side cushion portion 15. The cushion pad 1 consists of two identical foils which, on top of each other, are stacked together or glued together. In each case between two adjacent nostar portions 11 to 16, the foil films are cut or glued at the respective transition. Relatively narrow from below weld partially

dismissal 21 between ii parts 11 to 16 parts 11 to 16 ve airborne neb about others be created as . valve 20 arranged

safety valve, ria jeancm corner ¹ designed as an inflatable throat. By means of this valve 20, as already described above, air is blown between the foils of the cushion pad 1. This creates a cushion. The cushion then consists of the six cushion parts already described, of which ⁷ on each side are interconnected and are uniformly filled with air.

In one particular embodiment, suitable for balenolusters of heavy difficulty, the 11 to 10 loosely alternating welds or narrow bonding sites 41 to 43, as in an air mattress, are divided into interconnected air chambers. These welds 41 to 43 may be arranged as straight welds 41, meander welds 42 or spiral welds 41.

FIG. 1 shows the same padding 1 for a cylindrical carton box. All parts of the illustration and description of Fig. 2 are different. The pillow parts 12, 14 corresponding to the box and the box lid are different. The cushion portions 11, 13, 15, 16 abut against the inner side surfaces of the carton box and can therefore be provided! in the simplified form as the only sub-divided pillow part. However, it is recommended that this part also be divided and guided by internal welding. As a result, the wrapped goods are evenly protected around the bottom when subjected to heavy, heavy downward loads. All of the cushioning pad 1 may, if IE divide _a necessary / chamber into two independent systems.

As the valve 20, a known inflatable valve can be used, as used in air mattresses and inflatable figures, hcy the cardboard box and the packaged goods have not been subjected to too high a constant pressure, the pad 1 should not inflate too strongly. It is therefore advisable to provide a pressure qtt.o of χ ΓΓί * Q to the valve 20? 0 0 0 0 0 čl h h h h h kart ““ kart ““ ““ ““ ““ ““ ““ “to“ to “to to to to to to to to to to to to to to to Excessive inflation could result in a crack at a lower external pressure at high altitude and not damage the carton and carton inserts 1 of the boxes and goods.

ⁱⁿ another variant, the valve 20 is

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rd. c * »-r- QV of 300 300 Ί CXI iC UT ZL pt1Π 'SS ptq 2 δ valve, as is known from the inflatable figures by pushing in the carton box to push it back into the cushion section. This embodiment has the added advantage that the cushion 1 lies in a cardboard box, as the valve 20

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I remove it out of the way, fixes the cushion cardboard box. This is then feasible. Since the cushion 1 is not glued flat to the carbon box, it can be simply pulled out to separate the material before recycling, while the valve 20 together with the talon protects from the side wall of the box.

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Instead of air, the pad may be inflated with a special gas such as carbon dioxyd or the like for special purposes. This is especially recommended when packing flammable materials where fire-choking gas can be used.

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Claims (5)

TO 1. Pillows packaging goods, se. v · z t z v cugici with that of nich pl och pc-lst, saved in Each other V Z * in orz inflate i read a shape p . z z Ρ o r internal in zv cs cm C sou uspoř z v * z «V Z Z st arový he parts 2. Pillows claim 1, confess condition inserted «Z z Qzczm Z D0Z1. 3. Pillows of the eye 1, confess The two sheets have the shape of a counterpart of the inner carton box (3) and are welded together and circumferentially welded to form an electric cushion (10), consisting of pool-shaped parts (11-16), corresponding to the rc. oooie cardboard boxes for introducing gas into the pillow parts (11 az 16) what he dedicated to the sled (20). Cardboard cushion insert according to any one of the preceding claims 1 to 6, characterized in that the valve (20) is provided with a pressure limitation. C..J, according to (11 5. The cushion pad according to claim 4, characterized in that the two films in one line between each of the two cushion portions 16 and 16 are partially welded to each other and again. orure (21). Cardboard insert cushion according to claim 4, characterized in that each poured part (11 to 16) is distributed by means of the welds (41) a plurality of sucrose sieved mutually correlated according to FIGS. AND 3/1 Urs S i ε g r i s t C H - 81 8 iJ Bilal Fig. 1 //? i i r s S i e g r i s t CH-8180 Bulách i 3/3 11 y s Siegrist. CH - 8 1 80 Bulch