CH438583A

CH438583A - Adhesive tape, in particular for medical use

Info

Publication number: CH438583A
Application number: CH763265A
Authority: CH
Original assignee: Sauter Lab
Priority date: 1965-06-01
Filing date: 1965-06-01
Publication date: 1967-06-30
Also published as: BE681396A

Description

  

  
 



  Ruban adhésif, notamment pour usage médical
 L'objet de la présente invention est un ruban adhésif, notamment pour usage médical, dont   l'une    des faces présente une couche collante, sensible à la pression. Ce ruban est caractérisé par des perforations disposées en rangées parallèles à une direction perpendiculaire aux bords longitudinaux du ruban, ces perforations étant allongées suivant ladite direction.



   Ce ruban, utilisable pour l'usage médical, pourra se présenter en un rouleau, dont on pourra dérouler une partie qui après l'usage, grâce aux perforations susmentionnées, se séparera facilement du reste du rouleau sans que   l'on    soit obligé d'utiliser un instrument tranchant.



   Ces perforations, en outre, lorsqu'elles seront en nombre suffisant assureront une bonne aération de la peau tout en conservant au ruban une résistance à la traction suffisante pour permettre son déroulement.



   Le dessin ci-annexé représente, à titre d'exemple, une forme d'exécution de l'objet de la présente invention, sous forme de rouleau.



   La fig. 1 en est un plan et la fig. 2, une élévation.



   La fig. 3 montre, à plus grande échelle, un tronçon de la partie du ruban déroulée et la fig. 4 est une coupe
IV-IV de la fig. 3.



   Le rouleau est formé d'un noyau creux rigide   1   sur lequel est enroulé un grand nombre de fois un ruban 2 de faible épaisseur constitué, par exemple, en ma  tière    thermoplastique et dont la face interne est recouverte d'une couche collante adhérant par pression. Ce ruban présente un grand nombre de rangées 3 de perforations disposées perpendiculairement à ses bords longitudinaux. Ces rangées, très rapprochées les unes des autres, sont formées de perforations 4 allongées suivant la direction perpendiculaire susmentionnée et, elles-mmes, très rapprochées, entre elles. La partie du ruban déroulée ayant été appliquée sur la peau, on pourra la détacher du rouleau par simple déchirement au moyen des doigts, sans qu'il soit nécessaire d'utiliser un instrument tranchant ou de munir à demeure le rouleau d'un dispositif de coupe.
 



   REVENDICATION
 Ruban adhésif, notamment pour usage médical, dont l'une des faces présente une couche collante sensible à la pression, caractérisé par des   perforations      disposées    en rangées parallèles à une direction perpendiculaire aux bords longitudinaux du ruban, ces perforations étant allongées suivant ladite direction. 

**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.



   



  
 



  Adhesive tape, in particular for medical use
 The object of the present invention is an adhesive tape, in particular for medical use, one of the faces of which has an adhesive layer, sensitive to pressure. This tape is characterized by perforations arranged in rows parallel to a direction perpendicular to the longitudinal edges of the tape, these perforations being elongated in said direction.



   This tape, usable for medical use, can be in a roll, a part of which can be unwound which after use, thanks to the aforementioned perforations, will easily separate from the rest of the roll without having to use a sharp instrument.



   These perforations, in addition, when they are in sufficient number, will ensure good ventilation of the skin while maintaining sufficient tensile strength for the tape to allow it to unwind.



   The accompanying drawing shows, by way of example, an embodiment of the object of the present invention, in roll form.



   Fig. 1 is a plan thereof and FIG. 2, an elevation.



   Fig. 3 shows, on a larger scale, a section of the part of the unwound tape and FIG. 4 is a cut
IV-IV of fig. 3.



   The roll is formed from a rigid hollow core 1 on which is wound a large number of times a thin strip 2 made, for example, of thermoplastic material and whose inner face is covered with a sticky layer adhering by pressure. . This tape has a large number of rows 3 of perforations arranged perpendicular to its longitudinal edges. These rows, very close to each other, are formed of perforations 4 elongated in the above-mentioned perpendicular direction and, themselves, very close to each other. The part of the unwound tape having been applied to the skin, it can be detached from the roll by simple tearing using the fingers, without it being necessary to use a sharp instrument or to permanently equip the roll with a chopped off.
 



   CLAIM
 Adhesive tape, in particular for medical use, one of the faces of which has an adhesive layer sensitive to pressure, characterized by perforations arranged in rows parallel to a direction perpendicular to the longitudinal edges of the tape, these perforations being elongated in said direction.

** ATTENTION ** end of DESC field can contain start of CLMS **.

Claims

** ATTENTION ** start of field CLMS can contain end of DESC **.

Adhesive tape, in particular for medical use The object of the present invention is an adhesive tape, in particular for medical use, one of the faces of which has an adhesive layer, sensitive to pressure. This tape is characterized by perforations arranged in rows parallel to a direction perpendicular to the longitudinal edges of the tape, these perforations being elongated in said direction.

This tape, usable for medical use, can be in a roll, a part of which can be unwound which after use, thanks to the aforementioned perforations, will easily separate from the rest of the roll without having to use a sharp instrument.

These perforations, in addition, when they are in sufficient number, will ensure good ventilation of the skin while maintaining sufficient tensile strength for the tape to allow it to unwind.

The accompanying drawing shows, by way of example, an embodiment of the object of the present invention, in roll form.

Fig. 1 is a plan thereof and FIG. 2, an elevation.

Fig. 3 shows, on a larger scale, a section of the part of the unwound tape and FIG. 4 is a cut IV-IV of fig. 3.

The roll is formed from a rigid hollow core 1 on which is wound a large number of times a thin strip 2 made, for example, of thermoplastic material and whose inner face is covered with a sticky layer adhering by pressure. . This tape has a large number of rows 3 of perforations arranged perpendicular to its longitudinal edges. These rows, very close to each other, are formed of perforations 4 elongated in the above-mentioned perpendicular direction and, themselves, very close to each other. The part of the unwound tape having been applied to the skin, it can be detached from the roll by simple tearing using the fingers, without it being necessary to use a sharp instrument or to permanently equip the roll with a chopped off.

CLAIM Adhesive tape, in particular for medical use, one of the faces of which has an adhesive layer sensitive to pressure, characterized by perforations arranged in rows parallel to a direction perpendicular to the longitudinal edges of the tape, these perforations being elongated in said direction.