1. A medical dressing comprising:
a release paper;
a pressure sensitive adhesive sheet which is to be applied to a wound site and is attached to one side of the release paper; and
a folded auxiliary release paper which is provided between one side of the pressure sensitive adhesive sheet and the release paper and has a V-shaped cross-sectional shape, wherein the auxiliary release paper is formed so as not to be exposed to the outside of the pressure sensitive adhesive sheet, so that the space between the folded portions of the auxiliary release paper is widened when the pressure sensitive adhesive sheet is to be separated from the release paper.
2. The medical dressing according to claim 1, wherein embossments are formed on any one of the folded portions of the auxiliary release paper so that the space between the folded portions can be easily widened.
3. A method for making a medical dressing, the method comprising:
a laminating step of supplying a folded auxiliary release paper having a V-shaped cross-sectional shape to the upper side of a release paper while supplying a raw pressure sensitive adhesive sheet to the upper side of the auxiliary release paper, and passing the supplied auxiliary release paper, release paper and raw pressure sensitive adhesive sheet through pressing rollers to attach them to each other; and
a cutting step of cutting the portions of the raw pressure sensitive adhesive sheet and the auxiliary release paper in a laminate, obtained in the laminating step, to a desired shape corresponding to a pressure sensitive adhesive sheet shape, in such a manner that the release paper is not cut while the auxiliary release paper is provided on one side of the cut pressure sensitive adhesive sheet.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. UV lamp for treatment of the skin, which lamp has a radiation energy capacity substantially entirely in the UV spectrum and in the red-light spectrum, characterized in that the radiation energy capacity of the lamp in the red light spectrum between 600 nm and 700 nm is at least 3% of the radiation energy capacity in the UV spectrum.
2. UV lamp according to claim 1, wherein the radiation energy capacity of the lamp in the red light spectrum between 600 nm and 700 nm is at least 6% of the radiation energy capacity in the UV spectrum.
3. UV lamp according to claim 1, wherein the radiation energy capacity of the lamp in the red light spectrum between 630 nm and 700 nm is at least 3%, preferably at least 6% of the radiation energy capacity in the UV spectrum.
4. UV lamp according to claim 1, wherein the lamp is a UV fluorescent lamp, wherein the transparent vessel of the lamp is coated with a first UV emitting phosphor and a second red light emitting phosphor.
5. UV lamp according to claim 4, wherein the red light emitting phosphor is CeGdMgB5O10:Tb,Mn.
6. UV lamp according to claim 4, wherein 6%-30%, preferably 10%-20%, (by weight) of the phosphor mix consists of the red light emitting phosphor.
7. UV lamp according to claim 1, wherein the lamp is a UV HID lamp, wherein the vessel of the lamp contains a first UV radiating salt and a second red light radiating salt, and wherein the red light radiating salt is LiI andor CaI2.