EP4405144A1 - Folie zur applikation auf druckbeaufschlagten körpern und verfahren zu deren herstellung - Google Patents
Folie zur applikation auf druckbeaufschlagten körpern und verfahren zu deren herstellungInfo
- Publication number
- EP4405144A1 EP4405144A1 EP22797276.7A EP22797276A EP4405144A1 EP 4405144 A1 EP4405144 A1 EP 4405144A1 EP 22797276 A EP22797276 A EP 22797276A EP 4405144 A1 EP4405144 A1 EP 4405144A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- perforation
- slits
- slit
- pressurized
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
- B26D1/285—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
- B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/12—Construction or attachment of skin panels
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/35—Applications of adhesives in processes or use of adhesives in the form of films or foils for aeronautic or naval applications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/18—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet characterized by perforations in the adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
Definitions
- the invention relates to a film for application to pressurized bodies, in particular aircraft fuselages with a pressurized cabin, and a method for their production.
- the outer skin of cars or buses can be covered with plastic film in areas or over a large area in order to identify the vehicles in a special way or to provide them with advertising.
- the plastic film can be printed as desired and/or cut into any shape.
- Foiling is also known in the aviation field, particularly commercial aviation. There are slides u. a. used to cover the fuselage of an airplane temporarily with advertising slogans or special designs. The gluing is regularly significantly cheaper than changing the actual paintwork of an aircraft for such purposes, even just in certain areas.
- Air leaks are basically leaks in the envelope of the pressurized hull.
- a balloon effect can occur in which the air duct leads to detachment in some areas and the formation of an air bubble in the film.
- the object of the present invention is to provide a film for application to pressurized bodies, such as. Aircraft fuselages to create sheep, in which the disadvantages known from the prior art no longer occur or only to a reduced extent. It is also an object of the invention to create a method for producing such a film.
- the invention relates to a film for application to pressurized bodies, which has a slit perforation made up of slits arranged over a large area without material being released.
- the invention relates to a method for producing such a film according to the invention, in which the slit perforation is introduced line by line into an unperforated film with a perforation roller blade inserted into a cutting plotter.
- Slits without material release is a perforation of a film in which the film is pierced - e.g. with a blade - in such a way that the film is no longer continuous in the area of the slit, but at the same time no material of the film is actually In contrast to perforating or punching out, no actual recess is created, but merely an opening in the film.
- a “planar arrangement” of elements, in this case slots, is an arrangement of elements that extends over a surface, that is to say is two-dimensional in relation to the surface.
- the invention has recognized that in the case of foils for application to pressurized bodies, the provision of a slit perforation made up of slits arranged over a large area without material release is sufficient to direct possible air discharges on the outside of the pressurized body through the foil and thus prevent the foil from detaching over a large area and forming to avoid (larger) air bubbles. If air is discharged in the area of the film away from a slit, an air channel is formed between the outer skin of the body and the film—comparable to known films with punched holes—only between the air outlet and a nearby slit. The air then widens the slit in question and can flow out through it.
- the foil lies flat on the outside of the pressurized body and—since there is no material release—results in a practically continuous surface without exposed adhesive edges, even in the areas of the slots.
- the disadvantages of the prior art associated with the material recesses of punched holes can be largely avoided in this way.
- the slits widened due to escaping air can also close again as soon as no more air is escaping, so that the original appearance of the foil can also be achieved in these areas at least at times when the body is not subjected to pressure is .
- a further advantage of the invention is that the film according to the invention can be produced simply and inexpensively using a cutting plotter, starting from an unperforated film, and there is neither a separate punching machine nor--in view of the lack of material release--a suction device or the like. ⁇ . requirement .
- the slits of the planar slit perforation are arranged in several parallel lines.
- An arrangement of the slits in parallel lines enables the film according to the invention to be produced in a particularly simple and cost-effective manner.
- the slits of the planar slit perforation can have a constant length, a constant direction and/or a constant spacing.
- the said constant distance can refer to the distance between two adjacent slits on the same line and/or to the distance between two adjacent lines.
- the slits of the slit perforation each have a length of 0 mm to 2 mm, preferably 0.5 mm to 1.5 mm, more preferably 1 mm.
- the slits can have a spacing of 5 mm to 15 mm, preferably 7 mm to 13 mm, more preferably 10 mm from one another.
- the foil can be designed like known foils for sticking on bodies and in particular can have an adhesive layer in order to be self-adhesive.
- the adhesive layer can preferably be suitable for dry and/or wet bonding, with the slit perforation provided according to the invention promoting drying in the case of wet bonding.
- the adhesive layer can include air channels running in the plane of the adhesive layer. On the one hand, these air channels are used to "strip out" any air bubbles when applying the foil to a surface.
- the air ducts must be designed in such a way that the adhesion of the film required for the respective application is guaranteed.
- the film is used according to its purpose, an arrangement of a film according to the invention and a body subjected to pressure results, the film being applied, in particular glued, to the body subjected to pressure.
- the pressurized body can preferably be the fuselage of an aircraft with a pressurized cabin, preferably an airliner.
- the application of film for the at least temporary design of the outer skin is known in principle.
- the film according to the invention can be produced in a particularly simple and cost-effective manner if the slit perforation is introduced line by line into an unperforated film using a perforation roller blade inserted into a cutting plotter.
- the cutting plotter can in particular be a flatbed cutting plotter.
- the slit perforation according to the invention can be carried out with an ordinary cutting head a cutting plotter, in particular comprising a tangential knife, if necessary. but also comprehensively to create a drag knife would be very time-consuming due to the mandatory frequent raising and lowering of the knife. even result in considerable wear and tear on the plotter mechanics. Even if a corresponding production of the claimed film as such is not ruled out in principle, the production method according to the invention advantageously provides for the desired slit perforation to be introduced line by line into an unperforated film using a perforation roller blade inserted in a cutting plotter.
- a corresponding perforation roller blade is characterized by a gear-like design, in which a "tooth” serves as a cutting edge to create a slit with a length and orientation defined by the tooth width, and the "tooth gap” defines the distance between two adjacent slits.
- a corresponding perforation roller blade only has to be lowered once onto the foil by the cutting head of a cutting plotter and then guided over the foil along the desired line.
- the teeth and the spaces between the teeth of the perforation roller blade alternately come into contact with the foil and thus create the desired, spaced apart slits.
- the cutting knife of a line-shaped arrangement is raised again and lowered again at the beginning of a further desired linear arrangement of slots. It is thus possible, quickly and without having to resort to separate machines, to create a film with a slit perforation according to the invention from slits arranged over a surface area without material being released. In principle, it is possible to print the film before or after the slit perforation according to the invention is introduced and/or to cut it to a desired shape.
- Any possible printing or cutting preferably takes place before the slit perforation is made. It has been shown that an optimal print image cannot be guaranteed in the event of subsequent printing; If the cutting blade is guided through a previously created slit when cutting the sequence, there is a risk of the film tearing at this slit.
- FIG. 1 a schematic representation of a film according to the invention
- FIG. 2 a schematic detailed representation of the film
- FIG. 1 in the state applied to a pressurized body
- Figure 3 a schematic representation of the production of
- FIG. 4 a detailed representation of the perforation roller blade used in the production according to FIG.
- FIG. 1 shows an exemplary embodiment of a film 1 according to the invention, the detailed structure of which becomes clear in particular from the detailed illustration in FIG.
- the film 1 is a highly elastic and extensible plastic film, which is on one side with a colored imprint 2 , the main contours of which are indicated in FIG. 1 by dash-dot lines.
- the film 1 On the other side, the film 1 has an adhesive layer 3, with which the film 1 is self-adhesive.
- the adhesive layer 3 is designed to be suitable for the application of the film 1 in accordance with the known wet bonding process.
- the film 1 is provided with a slit perforation 10 made up of slits 11 arranged over a large area without material being released.
- a slit perforation 10 made up of slits 11 arranged over a large area without material being released.
- the configuration and arrangement of the individual slits 11 can be seen in particular in FIG. 2, where a small area of the slit perforation 10 is shown. However, the pattern shown there continues over the entire slide 1.
- the individual slots 11 are arranged along a plurality of parallel lines 90 which are indicated schematically in FIG.
- the lines 90 each have a constant distance from one another.
- the slits 11 are each aligned identically along the lines 90--namely parallel to the respective line 90--and each have a length 1 of 1 mm and a distance d of 10 mm from one another.
- the slits 11 are each created without material release, so that the structure of the film 1 is interrupted by the slits 11, the film 1 is in the normal state, in which the slits 11, for example. are not particularly widened, but nevertheless also forms a flat surface over the slots 11 without actual recesses.
- the film 1 can be applied to the outside of a pressurized body 20 in a known wet bonding process, as is shown schematically in FIG.
- the pressurized body 20 may in particular be the Fuselage of an aircraft with a pressurized cabin, e.g. a commercial aircraft.
- body 20 is actually pressurized. In the case of an aircraft with a pressurized cabin, for example, this is generally the case during cruising. In the present exemplary embodiment, there should be an air outlet 21 in the area of the outer skin of the body 20 in which the film 1 is applied, through which air escapes from the body 20 .
- the air escaping under pressure seeks a path between the outer skin of the body 20 and the film 1 up to a slit 11', possibly by locally detaching the film 1 or its adhesive layer 3.
- an air channel 22 is formed between the body 20 and the film 1, which leads from the air outlet 20 to a nearby slot 11'.
- the film Since the film is perforated in each case in the area of the slots 11, air can in principle escape through the slots 11. For this purpose--as indicated for the slot 11' in FIG. 2--the slot 11' is widened by the escaping air. If the film is sufficiently elastic, a correspondingly widened slit 11' will also close again completely as soon as no more air escapes, for example because the body is no longer subjected to pressure.
- FIG. 3 outlines the production of the film from FIGS. 1 and 2.
- a perforating roller blade 40 which is shown in detail in FIG.
- the perforation roller knife 40 is a roller knife in which the cutting edge is not continuous, but rather comprises uniform cutting segments 41 spaced apart from one another in a gear-like manner and uniformly distributed over the circumference, with cutting-free areas 42 in between.
- a slit perforation is created along the rolling track without material being released, in which the length 1 of the created slits 11 (cf. Figure 2) corresponds to the length of the blade segments 41 and the distances d between two slits 11 (cf. FIG. 2) correspond to the length of the cutting-free areas 42 .
- the perforation roller blade 40 is guided in parallel lines over the film 1 by the flatbed cutting plotter 30 in such a way that the perforation roller blade 40 rolls on the film 1 .
- slits 11 are made in the film at regular intervals along the respective line by the blade segments 41 . If all intended parallel lines 90 have been traced by the cutting plotter 30, the film 1 has the slot perforation 10 of flatly arranged slots 11 without material release in FIG.
- the method described for producing a film 1 according to the invention can also be carried out previously by the cutting plotter 30 in a known manner, for example. carry out with drag knife or tangential knife cut film. With appropriately tailored slides is regularly only the actual film is severed, but not its backing paper, so that the introduction of a slit perforation 10, as described, is still possible without any problems.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Adhesive Tapes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021124182.0A DE102021124182A1 (de) | 2021-09-20 | 2021-09-20 | Folie zur Applikation auf druckbeaufschlagten Körpern und Verfahren zu deren Herstellung |
| PCT/EP2022/075116 WO2023041434A1 (de) | 2021-09-20 | 2022-09-09 | Folie zur applikation auf druckbeaufschlagten körpern und verfahren zu deren herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4405144A1 true EP4405144A1 (de) | 2024-07-31 |
Family
ID=84043995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22797276.7A Pending EP4405144A1 (de) | 2021-09-20 | 2022-09-09 | Folie zur applikation auf druckbeaufschlagten körpern und verfahren zu deren herstellung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240286307A1 (de) |
| EP (1) | EP4405144A1 (de) |
| DE (1) | DE102021124182A1 (de) |
| WO (1) | WO2023041434A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250303632A1 (en) * | 2024-03-28 | 2025-10-02 | The Boeing Company | Systems and methods for applying a tactile textured substrate to a surface of a structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581087A (en) * | 1983-02-04 | 1986-04-08 | The Kendall Company | Method of making a thermoplastic adhesive-coated tape |
| US20080173389A1 (en) * | 2007-01-22 | 2008-07-24 | Vinay Mehta | Peel and stick stretch wrap |
| EP2701652B1 (de) * | 2011-04-26 | 2017-09-06 | The Procter and Gamble Company | Verfahren zur mechanischen verformung eines materials |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1214543A (en) * | 1968-05-03 | 1970-12-02 | Scragg & Sons | Textile process and apparatus |
| ES2293160T3 (es) | 2003-10-03 | 2008-03-16 | Grafityp Selfadhesive Products N.V. | Laminado translucido provisto de una imagen. |
| DE102017008538A1 (de) | 2017-09-11 | 2019-03-14 | Jens Hahn | Klebeverschluss um Öffnungen von Gläsern, Flaschen und Dosen zu verschließen |
| DE102019132344A1 (de) * | 2019-11-28 | 2021-06-02 | Lufthansa Technik Aktiengesellschaft | Vorrichtung für das Anbringen von aerodynamisch funktionalen Folien und deren Verwendung |
| CN211867926U (zh) * | 2020-01-06 | 2020-11-06 | 漳州富顺康包装制品有限公司 | 一种塑料复合膜分条装置 |
| CN212763715U (zh) * | 2020-06-24 | 2021-03-23 | 东莞思沃智能装备有限公司 | 切膜装置 |
-
2021
- 2021-09-20 DE DE102021124182.0A patent/DE102021124182A1/de active Pending
-
2022
- 2022-09-09 US US18/693,531 patent/US20240286307A1/en active Pending
- 2022-09-09 EP EP22797276.7A patent/EP4405144A1/de active Pending
- 2022-09-09 WO PCT/EP2022/075116 patent/WO2023041434A1/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581087A (en) * | 1983-02-04 | 1986-04-08 | The Kendall Company | Method of making a thermoplastic adhesive-coated tape |
| US20080173389A1 (en) * | 2007-01-22 | 2008-07-24 | Vinay Mehta | Peel and stick stretch wrap |
| EP2701652B1 (de) * | 2011-04-26 | 2017-09-06 | The Procter and Gamble Company | Verfahren zur mechanischen verformung eines materials |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2023041434A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023041434A1 (de) | 2023-03-23 |
| DE102021124182A1 (de) | 2023-03-23 |
| US20240286307A1 (en) | 2024-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2838457C2 (de) | ||
| DE60311828T2 (de) | Abdeckband | |
| DE10300235A1 (de) | Schablone für eine Saugwalze | |
| DE2748675C2 (de) | Verfahren und Vorrichtung zur Herstellung von kaschierten Bögen | |
| DE19519584A1 (de) | Verfahren und Vorrichtung zum Herstellen von vorgeschnittenen, noch weiter bearbeitbaren Einzelabschnitten sowie Bögen mit vorgeschnittenen Einzelabschnitten | |
| EP2851168B1 (de) | Vorrichtung zum Ausstanzen von Etiketten mit Gegenstanzband | |
| EP4405144A1 (de) | Folie zur applikation auf druckbeaufschlagten körpern und verfahren zu deren herstellung | |
| EP1394600B1 (de) | Mehrlagiges Etikett | |
| DE2638623C3 (de) | Verfahren und Vorrichtung zum kontinuierlichen Herstellen einer Verbundbahn | |
| DE19946384A1 (de) | Verfahren und Vorrichtung zum Spenden haftklebender Laminatabschnitte von einer beweglichen primären auf eine bewegliche sekundäre Trägerbahn | |
| EP1273705B1 (de) | Verfahren und Vorrichtung zum Herstellen eines Substrats mit Sicherheitselementen für Sicherheitsdokumente | |
| EP4124449B1 (de) | Etikett, etikettenband und verfahren zum herstellen von etiketten | |
| EP0673306B1 (de) | Papierbögen oder -bahnen mit heraustrennbaren selbstklebe-etiketten | |
| DE10312452B4 (de) | Verfahren zum Herstellen eines Wundversorgungsproduktes | |
| DE2614087A1 (de) | Verfahren zum entfernen des grates an den haareinlassoeffnungen des aeusseren messerblattes von elektrischen trockenrasiergeraeten | |
| EP1656259B1 (de) | Verfahren zum inline-stanzen beim bogenoffsetdruck und bogenoffsetdruckmaschine | |
| DE102008025468B3 (de) | Vorrichtung zum selektiven Bedecken von Sauglöchern in einer Mantelfläche einer Saugwalze zum Transportiern von Flachmaterialstücken eines vorgegebenen Formats | |
| EP2336063B1 (de) | Förderung von mehrlagigen Materialbahnen der Papier verarbeitenden oder der Karton verarbeitenden Industrie | |
| WO2005100006A1 (de) | Bedruckbarer, blattförmiger träger, stapel solcher träger und verfahren zu ihrer herstellung | |
| DE1213217B (de) | Verfahren zum Herstellen von Wabenmaterial | |
| EP3108471B1 (de) | Band zum bedrucken mit schutzfolie oder schützender beschichtung | |
| DE102019125352B4 (de) | Bahnversetzeinrichtung für Etiketten-Druckmaschinen und Etiketten-Verarbeitungsmaschinen | |
| DE3031478A1 (de) | Verfahren, werkstoffbahn und vorrichtung zur herstellung von informationstraegern vorgegebener breite, wie etwa etiketten, formulare, etc. | |
| DE29510352U1 (de) | Etikett zur Erleichterung des Rollenwechsels beim Rollenoffsetdruck | |
| EP1053096A1 (de) | Verfahren und vorrichtung zum herstellen von laminatetiketten sowie laminatetiketten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20240402 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40113801 Country of ref document: HK |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20251015 |