阅读说明：本技术 用于包装新鲜产品的方法和装置 (Method and device for packaging fresh products ) 是由 M·福尔古特 P·韦尔伯格 M·斯陶德劳斯 T·温克 于 2021-05-24 设计创作，主要内容包括：本发明涉及用于包装新鲜产品、特别是肉类和香肠产品的方法和装置,其中,将新鲜产品与吸收性基底同时引入到容器中。(The present invention relates to a method and an apparatus for packaging fresh products, in particular meat and sausage products, wherein the fresh products are introduced into a container simultaneously with an absorbent substrate.)

1. Method for packaging fresh products, in particular meat and sausage products, characterized in that said fresh products (2) are introduced into a container (3) simultaneously with an absorbent substrate (1).

2. Method according to claim 1, characterized in that before introduction, an intermediate layer (4) is arranged between the absorbent substrate (1) and the fresh produce (2), the intermediate layer (4) being in particular a paper or film material.

3. The method according to claim 1 or 2, characterized in that the absorbent substrate (1) comprises an absorbent body, in particular a nonwoven material.

4. Method according to claim 3, characterized in that a plastic material is applied to the absorption body at least on one side, wherein preferably a plastic material is applied

The contact surface of the absorbent substrate (1) is configured such that moisture cannot be absorbed by the absorbent body via the contact surface, the plastic material on the contact surface being in particular not perforated to absorb moisture, and preferably

The plastic material is perforated on the bottom side facing away from the fresh produce.

5. Method according to at least one of claims 1 to 4, characterized in that the absorbent substrate (1) is pulled from a roll (5a, b) and conveyed in a conveying direction (T), and the fresh produce (2) is applied to the absorbent substrate (1) and conveyed together with the absorbent substrate in the conveying direction (T).

6. Method according to at least claim 2, characterized in that the absorbent substrate (1) and the intermediate layer (4) are both pulled from a roll or from a common roll (5a, b) and conveyed in the conveying direction, and the fresh produce (2) is applied to the intermediate layer (4), wherein preferably the fresh produce (2) is applied to the intermediate layer (4)

The fresh produce (2) is first applied to the intermediate layer (4) and the absorbent substrate is then introduced below the intermediate layer (4), or

-placing the intermediate layer (4) and the absorbent substrate (1) on each other, and then placing the fresh produce (2) on the intermediate layer (4) and the absorbent substrate (1).

7. Method according to at least one of claims 1 to 6, characterized in that the absorbent substrate (1) and/or the intermediate layer (4) are cut into individual cut pieces from the respective strip-shaped cut pieces before the fresh produce (2) and the absorbent substrate (1) or the fresh produce (2) and the absorbent substrate and the intermediate layer are introduced into the container (3).

8. Method according to at least one of claims 1 to 7, characterized in that the absorbent substrate and/or the intermediate layer are fed at the beginning of a conveying device (6a, 6b), in particular a conveyor belt, and are conveyed by the conveying device in the conveying direction (T).

9. The method according to at least one of the claims 2 to 8, characterized in that the area of the cut absorbent substrate is smaller than the area of the cut intermediate layer, and in particular the width and/or length of the cut absorbent substrate is shorter than the width and/or length of the cut intermediate layer.

10. Method according to at least one of claims 1 to 9, characterized in that the absorbent substrate (1) and the intermediate layer (4) are attached to each other before the application of the fresh produce.

11. Device for packaging fresh products (2), in particular for carrying out the method according to at least one of claims 1 to 10,

having at least one feed device (5a, b) for the absorbent substrate (1), which feed device (5a, b) comprises in particular a roller (5a, b), and

having a feeding device (6a, 7) for the fresh produce (2), wherein the device is configured for introducing the fresh produce (2) into a container (3) simultaneously with the absorbent substrate (1).

12. Device according to claim 11, characterized in that it comprises a feeding device for the intermediate layer (4), in particular comprising rollers (5a, b).

13. The device according to claim 11 or 12, characterized in that it comprises at least one conveying device (6b), with which conveying device (6b) the fresh product on the absorbent substrate (1) or on the absorbent substrate and the intermediate layer (4) can be conveyed before it is introduced into the container (3).

14. Device according to claim 11 or 12, characterized in that the device comprises at least one separating means (8) for separating the absorbent substrate and/or the intermediate layer into individual cut pieces.

15. The device according to at least one of claims 11 to 13, characterized in that it comprises a conveying device (9) for conveying the containers (3), the conveying device (9) for conveying the containers (3) preferably being lower than a conveying device (6b) conveying the fresh produce on the absorbent substrate or on the intermediate layer and the absorbent substrate, so that the fresh produce (2) can be introduced into the containers (3) together with the absorbent substrate or with the intermediate layer and the absorbent substrate.

16. The device according to at least one of claims 11 to 15, characterized in that the feeding means for the absorbent substrate (1) and/or the feeding means for the intermediate layer (4) comprise a guide (12), the guide (12) being configured such that the absorbent substrate and/or the intermediate layer (4) can be pulled out and conveyed between the product and a conveying device, in particular the conveyor belt.

17. Device according to at least one of claims 11 to 16, characterized in that the feed device for the absorbent substrate and/or intermediate layer comprises a drive.

Technical Field

The present invention relates to a method and a device for packaging fresh produce according to the preamble of claims 1 and 11.

Background

In the production of fresh products such as ground meat, hamburgers, patties, fresh sausages, etc., a hygroscopic absorbent substrate, for example a so-called non-woven material, is placed in the packaging, so that excess moisture is sorbed. This prevents, firstly, that liquid becomes visible in the package and, secondly, that the inside of the package is fogged and thus that the packaged food is no longer clearly visible.

After the packaging tray (tray) is produced in a separate step, such an absorbent substrate is loosely inserted or glued or welded into the packaging tray (tray) (e.g. by means of ultrasonic welding). The trays are then stacked and delivered to future customers (e.g., meat grinder production companies, etc.). The trays are then unstacked, filled and closed again.

Heretofore, absorbent substrates have always been introduced into trays or packages in a separate manufacturing step (rather than simultaneously with the product). The introduction of absorbent substrate cuts into the tray, and subsequent stacking, storage, transport and non-stacking again, can lead to hygiene problems as the surfaces in contact with the food can become contaminated. The existing solutions are inflexible in that the absorbent substrate, i.e. for example a nonwoven material, is pre-introduced into the tray. If a manufacturer packs different products in the form of a tray and wants to use absorbent substrates (different sizes, thicknesses, absorption capacity/absorption characteristics) suitable for the respective products, he will have to stock the same tray with different inserts. This requires higher expenditure for storage space, risk of mixing and higher unit costs, because of the lower respective amounts required for each. In practice, therefore, nonwoven inserts are frequently used today which are in fact not ideally suited for the respective product. Inserts with too low or too high an absorption capacity may be used (and therefore, more expensive absorbent substrates than actually needed are often used).

Disclosure of Invention

Based on this, it is an object of the present invention to provide a method and a device for packaging fresh products, which method and device bring about improved hygiene and which, in addition, are less expensive to manufacture and store.

According to the invention, this object is met by the features of claims 1 and 11.

Thus, according to the present invention, a method for packaging fresh products, in particular meat and sausage products, is provided, wherein the fresh products are introduced into the container simultaneously with the absorbent substrate. It is to be understood here at the same time that the fresh produce has been placed on top of the absorbent substrate in one step, i.e. when the fresh produce is placed into the container. In the prior art, there are usually at least two separate process steps for this purpose.

An advantage of the present invention is that containers such as bowls, trays and the like no longer have to be stored with the absorbent base. This also brings the further advantage that it is generally possible to select a suitable absorbent substrate which is ideal for a particular product. A large number of containers can then be purchased and stored independently of the respective absorbent substrate, which brings economic advantages. Furthermore, there are hygienic advantages in that the absorbent substrate does not have to be stored with the container, especially surfaces that come into contact with food are not contaminated. This also means that the container and the absorbent substrate can be purchased separately from each other.

In the present application, an absorbent substrate is understood to be a substrate which absorbs moisture and has an absorption body, for example a nonwoven material made of cellulose. The absorbent substrate can be formed by or comprise an absorbent body. In the present application, containers are understood to be trays, deep-draw packs, flow wrap (tubular bags), cartons, etc.

Another advantage of the present invention is that production steps can be saved compared to the prior art, since the absorbent substrate can be introduced together with the product.

According to a preferred embodiment, an intermediate layer can be arranged between the absorbent substrate and the fresh produce, in particular paper, for example waxed paper with a smooth surface or a film material; in particular a plastic film, for example a PE film. For example, a fresh product, such as a string of ground meat, can then be produced on the middle layer. If an intermediate layer is further arranged between the absorbent substrate and the fresh produce, the product can be prevented from drying out due to direct contact with the absorbent substrate, e.g. the absorbent nonwoven material. This is particularly advantageous: if the absorbent substrate comprises an absorption body, in particular in the form of a nonwoven material, the surface of the absorption body facing the fresh produce absorbs moisture. The intermediate layer also has the further advantage that the absorbent substrate situated thereunder, which may have absorbed liquid, such as blood, is not visible, which results in an improved appearance. Furthermore, if the absorbent substrate has a rough surface, fresh produce can be more easily removed from the intermediate layer, which can have a smooth surface and is not sticky. The intermediate layer is advantageously made of a material that does not absorb liquid.

Alternatively, the absorbent substrate can also be configured such that the plastic material is applied, in particular laminated, onto the absorption body at least on one side.

The absorbent substrate is preferably configured such that the contact surface facing the fresh produce cannot absorb any moisture via the absorbent body. This means that the plastic material will not be perforated on the contact surface side if a plastic film is applied to the absorption body. If both sides of the absorption body are provided with a plastic material, the underside facing away from the fresh produce is preferably perforated in such a way that liquid can be absorbed via the absorption body.

The corresponding configuration, in which the contact surface facing the fresh produce does not absorb moisture, has the advantage that the fresh produce does not dry out and therefore an intermediate layer may not be required.

Advantageously, the absorbent substrate is pulled from a roll, for example in the form of a belt (web), and transported in a transport direction by a transport device, for example a conveyor belt. Fresh products that have been applied to the absorbent substrate are also conveyed together with the absorbent substrate in the transport direction T. The absorbent substrate and the intermediate layer, if present, may also be pulled from a common roll or from two different rolls. If the absorbent substrate and the intermediate layer are pulled from different rolls, they do not have to be of the same length (when viewed from the transport direction) if they are cut at different locations. The intermediate layer and the pulled-out absorbent substrate are conveyed in the conveying direction, and then fresh produce is applied to the intermediate layer.

The fresh produce can advantageously first be applied onto the intermediate layer and then the absorbent substrate can be introduced below the intermediate layer, or the intermediate layer and the absorbent substrate are already placed on top of each other and moved in the conveying direction when the fresh produce is placed thereon.

The absorbent substrate and/or the intermediate layer can be cut into individual cut pieces (chopping) before being introduced into the container, optionally together with a product, such as a string of ground meat. Thus, the absorbent substrate and/or the intermediate layer, i.e. the tape (web), may be cut before or after the fresh produce has been applied.

According to a preferred embodiment, the method according to the invention makes the area of the absorbent substrate cut smaller than the area of the intermediate layer cut, in particular shorter lengths, so that the amount of expensive absorbent substrate can be reduced. In addition, the absorbent substrate under the intermediate layer is not visible from above, which can result in an improved appearance. The intermediate layer is particularly advantageous in that fresh products, such as ground meat, can be more easily removed from the smooth intermediate layer by the end consumer than from an absorbent substrate having a rough surface.

The absorbent substrate and the intermediate layer may also be connected to each other, i.e. attached to each other, e.g. glued, welded, etc., before the application of the fresh produce. The absorbent substrate and the intermediate layer can be previously joined to each other and then wound on a common roll, or the absorbent substrate and the intermediate layer are joined and joined to each other after being pulled out.

The apparatus according to the invention comprises at least one feeding device for the absorbent substrate, in particular comprising a roller, and a feeding device for fresh products, such as an ejection device for ground meat, a conveyor belt for a string of fresh products or portioned (ported) fresh products or the like.

The device is configured such that fresh product, i.e. a portion of fresh product, can be introduced into the container together with the absorbent substrate.

The device can also have a feed device for the intermediate layer, which feed device comprises in particular a roller.

According to a preferred embodiment, the device comprises a conveying device with which fresh product on the absorbent substrate or on the absorbent substrate and the intermediate layer can be conveyed before being introduced into the container.

Furthermore, the apparatus comprises at least one separating device for separating the absorbent substrate and intermediate layer strips into respective cut pieces. The device is configured for introducing fresh products simultaneously with the absorbent base and for this purpose advantageously comprises a conveying device for conveying the containers which is arranged lower than the conveying device on which the fresh products are conveyed together with the absorbent base or with the absorbent base and the intermediate layer, so that the fresh products can be dropped or introduced into the containers (for example tubular bags) together with the absorbent base or with the absorbent base and the intermediate layer. The fresh produce can simply be slid off the belt at the end of the conveyor (particularly a conveyor belt) and dropped or slid into the container or can be pushed down using a pusher. For this purpose, the container wall can extend at an angle relative to the container bottom. It is also possible to arrange a slide at the end of the conveying device, for example at the rear end of the conveyor belt when viewed in the conveying direction, over which the fresh produce and the absorbent substrate can be slid into the container.

Drawings

The invention will be explained in more detail below with reference to the following figures.

FIG. 1A shows a simplified schematic diagram of an embodiment according to the invention.

FIG. 1B shows a simplified schematic diagram of another embodiment according to the present invention.

Fig. 2 shows a simplified schematic diagram of another embodiment according to the present invention.

Fig. 3 shows a simplified schematic diagram of another embodiment according to the invention.

Fig. 4 shows a simplified schematic diagram of another embodiment according to the present invention.

Fig. 5 shows a simplified schematic diagram of another embodiment according to the invention.

Detailed Description

Fig. 1A, 1B, 2 and 3 illustrate an embodiment of the present invention in the context of ground meat production. Fresh products 2, here in the form of ground meat 2, are discharged from a schematically shown meat grinder 7 in a conveying direction T as a string of ground meat and are conveyed onwards in the conveying direction on a first conveying means, here a conveyor belt 6 a. The meat grinder 7 here serves as a device 7 for supplying fresh products 2, here a string of ground meat.

Furthermore, the device 10 comprises a feeding device, which here comprises a roller 5a, via which roller 5a the absorbent substrate 1, here in the form of an absorbent substrate tape, can be pulled out. The absorbent substrate or the absorbent substrate belt can here be guided to the front end of the conveyor device 6a (here the conveyor belt 6a), for example by means of guides which may comprise, for example: a deflecting roller 11 and a pair of rollers 12 a. A drive can be provided which, for example, drives at least one of the pair of rollers 12a and/or the roller 5a for conveying the absorbent substrate belt. Where the absorbent substrate 1 is guided over the front end of the conveyor belt, where fresh produce 2 is produced onto the conveyor belt 6a, and where the absorbent substrate 1 is transported along between the conveyor belt and the fresh produce 2. A control device, not shown, controls the drive of the feeding device for the absorbent substrate and the drive of the conveyor belt, preferably synchronously. A conveyor 6b is arranged at the end of the conveyor 6a, which conveyor 6b here also is in the form of an endless conveyor belt.

Between the spaced conveyors 6a and 6b, a separating unit in the form of a knife 8 is arranged, which cuts off the products 2 as well as the absorbent substrates 1. The conveyor belt 6b then conveys the fresh produce 2 forward over the absorbent substrate in a conveying direction. The conveying device 9 is arranged in the region below the conveying device 6b, here likewise configured as an endless conveyor belt, for example. The conveyor 9 for conveying the containers 3 is configured such that the conveyor 9 overlaps in the conveying direction T, so that the fresh produce 2 can fall or slide with the absorbent substrate 1 into the container 3 at the end of the conveyor 6 b. As shown in fig. 1A, the container can have inclined walls or be provided with a slide (not shown) configured to enable fresh produce 2 to be slid into the container 3 together with the absorbent substrate 1. This is gentle to the product and minimizes the drop height. The conveyor belt 6b downstream of the separating device 8 can run faster than the conveying device 6a so that gaps are formed between the various parts. At this point, the portions can also be placed in a deep-drawing machine or a horizontal tubular bag-making machine with a retracting belt.

It is also possible to push fresh produce together with the absorbent substrate into the respective container.

In the embodiment shown in fig. 1A, the containers 3 can alternatively also be transferred, for example, onto a conveyor, for example a conveyor belt running perpendicular to the transport direction T (not shown), in particular pushed onto it, etc.

The guided containers 3 can then be transported forward, for example in the transport direction T, and subsequently closed.

The absorbent substrate 1 comprises an absorbent body, for example a material capable of absorbing moisture, such as b. Absorption of the absorption body, for example, up to 4000ml/m²。

The absorbent substrate is, for example, 0.2mm to 4mm thick and can also serve a cushioning effect when the thickness is appropriate.

It is also possible that the absorbent substrate is configured such that it is not formed solely of an absorbent body, but that a plastic material, for example a PE film (polyethylene) having a thickness of 0.05mm to 0.5mm, is applied to at least one side, in particular laminated thereon. Preferably, at least the contact face of the fresh produce 2 resting on the absorbent substrate 1 is configured so as not to be able to absorb liquid, in order to prevent the fresh produce from drying out. If the absorbent substrate comprises a plastic material on the side facing the fresh produce 2 and on the bottom side, the plastic material can be perforated on the bottom side so that liquid can be absorbed by the bottom side. The speed of the respective conveyor 6a, 6b, 9 as well as the drive of the feeding of the absorbent substrate belt and the discharge speed of the fresh products can be adjusted by a control device (not shown).

Fig. 1B shows a further embodiment according to the invention, which essentially corresponds to the embodiment shown in fig. 1A, wherein only an intermediate layer 4 can be further arranged between the fresh produce and the absorbent substrate 1. For this purpose, for example, a second roller 5b is provided, which second roller 5b can be guided by guiding means, for example, a deflecting roller 11b and a pair of rollers 12b, to guide the intermediate layer belt 4 to the beginning of the conveyor 6a in the region above the absorbent substrate 1. The feeding of the intermediate layer can also have a drive in which, for example, at least one of the rollers of the pair of rollers 12b is driven. Fresh produce 2 is then applied to the intermediate layer 4. This means that the intermediate layer 4 is arranged between the fresh produce 2 (here a string of minced meat) and the absorbent substrate 1.

The intermediate layer 4 is for example paper, wax paper or a film material such as a PE film or a PS film (polystyrene). The intermediate layer is preferably constructed such that it does not absorb any moisture. The rest of the device corresponds to the device illustrated in fig. 1A, wherein fresh produce 2 can also subsequently be introduced into the container 3 together with the absorbent substrate 1, but wherein an intermediate layer 4, which is likewise cut, is arranged between the absorbent substrate 1 and the finished product 2.

In the embodiment shown in fig. 1A and 1B, the absorbent base belt 1 and the intermediate layer belt 4 together with the ground meat are jointly divided into the desired dimensions, i.e. the length when viewed in the conveying direction T. Thus, the three components always have the same length. However, the widths of the three components may be different; that is, the middle layer 4 can be wider than the meat grinder portion 2, for example, and the absorbent substrate 1 can be narrower than the middle layer 4, so that the absorbent substrate is no longer visible to the end consumer in the finished package. In this way, if the area of the absorbent material is smaller than the area of the intermediate layer 4, absorbent substrate material can be saved.

In the embodiment shown in fig. 1B, the absorbent chassis may be formed of only the absorbent body, or may be formed so as not to absorb liquid on at least the contact side, as described with reference to fig. 1A. This is particularly advantageous when the intermediate layer is formed from an uncoated paper that can absorb liquids.

In order to prevent relative movement of the intermediate layer and the absorbent substrate during the entry into the package, i.e. the container 3, the two layers can be connected to each other after they are pulled from the rollers 5a and 5b and before they are placed under the fresh produce. The connection can be established by applying an adhesive, in particular one or more dots of adhesive, on the respective sides of the intermediate layer and/or the absorbent substrate 1 facing each other, or by adhesion using self-adhesive tape on the intermediate layer or the absorbent substrate. The connection can also be established by ultrasonic welding in a fixed manner or in a continuous flow or by an embossed (emboss) connection in a fixed manner or in a continuous flow.

Fig. 2 substantially corresponds to the embodiment shown in fig. 1B, except that the absorbent substrate 1 and the intermediate layer 4 are provided at different points. In the embodiment shown in fig. 2, the conveying device 6a is subdivided into conveying devices 6a₁、6a₂。

The absorbent substrate tape 1 is fed to a feeding device 6a₁And 6a₂And is introduced below the fresh produce 2 and the intermediate layer 4.

In fig. 2, the connection between the intermediate layer 4 and the absorbent substrate can be achieved by means of a self-adhesive tape, for example, on the side above the absorbent substrate or on the side below the intermediate layer. Also in this configuration, the three components (fresh product, intermediate layer, absorbent substrate) are separated into the same length, while the widths can be different as described above. The further course of the production line (course) corresponds to the course in fig. 1A and 1B.

Fig. 3 shows an embodiment corresponding to the embodiment shown in fig. 2, in which the conveying device 6a is arranged₁And 6a₂The absorbent substrate 1 is fed in between. In the present embodiment, a further separating device 13 is provided, which separating device 13 is arranged, for example, directly downstream of the pair of rollers 12, and in which at least one roller is driven to feed the absorbent substrate web to the conveyor 6a₂. The separating means 13 can already separate the absorbent substrate into separate parts before the absorbent substrate is placed under the intermediate layer 4. Then, the absorbent substrate 1 can be normally pulled out by a pair of conveying rollers 12 a.

An advantage of this embodiment is that the length of the intermediate layer 4 and the absorbent substrate 1 (when viewed in the transport direction T) can be different. Therefore, not only the widths of the intermediate layer 4 and the absorbent substrate 1 can be selected differently, but also their lengths can be selected. The absorbent substrate can then be dimensioned to the requirements of the product.

Fig. 4 shows another embodiment in which already separated parts of the fresh produce 2 are supplied, such as hamburgers, patties, fresh sausage groups, etc. It is also conceivable that the minced meat portion has been separated by an upstream process. For example, the ground meat can be discharged there as portions. The individual portions are conveyed on the conveyor belt 6a at a spacing. According to the present embodiment, as described above, both the absorbent substrate 1 and the intermediate layer 4 are fed between the conveying devices 6a and 6 b. Alternatively, only the absorbent substrate may be fed. The absorbent chassis 1 and the intermediate layer 4 are here separated into, for example, the same length by the separating means 13. It is not necessary to separate the absorbent chassis 1 and the intermediate layer 4 into the same length, since different lengths can be produced by different advancing speeds. The back edge of the intermediate layer and the absorbent substrate are then separated at the same location. Although not shown, the absorbent chassis 1 and the intermediate layer 4 can also be longer than the product and protrude at the front and/or back of the product. The divided fresh produce 2 is then pushed onto the intermediate layer 4 and the absorbent substrate 1 at the transition between the two conveying devices 6a and 6b, which are conveyed forward in the conveying direction T, and finally placed or inserted into the respective container 3, as described above.

Fig. 5 essentially corresponds to the embodiment shown in fig. 4, except that two different separating means 13a and 13b are provided for the absorbent chassis 1 and the intermediate layer 4. The feed rollers 12a, 12b can also be actuated independently of each other at different speeds. This provides the following advantages: the lengths of the intermediate layer 4 and the absorbent substrate 1 can be set completely independently of one another and can be supplied to the fresh produce 2 in different lengths. The position of the intermediate layer 4 relative to the fresh produce 2, and the position of the absorbent substrate 1 relative to the fresh produce 2 or relative to the intermediate layer 4 can then be adjusted. Here again, the dimensions of the absorbent substrate 1 and thus the absorption of moisture can be adapted well to the product. In order to prevent the substrates from slipping relative to each other, self-adhesive tape can be provided on one or both substrates, for example. However, as described above, in the region where the intermediate layer 4 and the absorbent substrate 1 are joined, it is also possible to apply an adhesive therebetween, or to connect the absorbent substrate 1 and the intermediate layer 4 to each other by an ultrasonic welding device (not shown) or an embossing device (not shown). The forward transport of the product takes place as described above.

In the method according to the invention, a string of fresh produce 2 or fresh produce that has been divided is supplied and at least one absorbent substrate 1 is placed thereunder, or an intermediate layer and an absorbent substrate are placed thereunder. During the process, the absorbent substrate 1 or the absorbent substrate and the intermediate layer 4 are cut to a desired length by the cutting means 8, 13. The absorbent base 1 and the intermediate layer 4 can either be cut together and then have the same length or fed separately by a separating device so that their lengths differ. The length may then be adapted to the specific requirements. The corresponding drive for conveying the absorbent substrate 1 can then also be driven independently of the drive for conveying the intermediate layer 4. If the product is present in the form of a string of products, the latter can be separated together with the absorbent substrate and/or optionally with the intermediate layer 4. The fresh produce can then be introduced into the container 3 together with the absorbent substrate or with the absorbent substrate and the intermediate layer 4 and transported onwards and then finally closed, for example by closing with a lid or film material or welding. In the case of a tubular bag or flow wrap package, the bag is sealed without additional film material.