Beauty care product
View Patent ↗A beauty care product comprising a sealable plastic container, a sealing means and a beauty care component is provided, wherein the container of which is resistant to random, uncontrolled deformation under a substantial pressure differential between the environment and inside the container, yet having an affordable cost of manufacture and/or being appealing to the consumer. A kit comprising said product thereof, a method of manufacturing said product, and a method of using said product for application onto skin and/or hair are also provided.
1. A method for coloring and/or bleaching hair, comprising the steps of:
(a) providing a first product comprising: a sealable plastic container comprising a base section, a body section, and a neck section forming an aperture; said sections delimiting an inner reservoir; a sealing means, affixed onto the neck section of the container; a developer component, contained within the reservoir of the container; wherein the reservoir comprises upon storage no more than about 70% of the component by total volume of the reservoir, the remaining volume being filled with gas; wherein the body section is four-paneled and comprises a non-collapsible squeezable front panel, two symmetrical collapsible side panels and a non-collapsible squeezable back panel; wherein the ratio of the average thicknesses between front and/or back panels and the side panels is at least 2:1;
(b) providing an additional product being a packaged component selected from a tint component comprising at least one primary precursor, a component comprising at least one secondary precursor, or combination thereof,
(c) pouring the additional product into the reservoir remaining volume of the container of the first product;
(d) mixing the developer component homogeneously with the additional product
(e) applying the mixed composition onto hair.
2. The method according to claim 1 , wherein the side panels are temporarily deformable in response to a substantial pressure differential between the environment and inside the reservoir of the container.
3. The method according to claim 1 , wherein the front and/or back panels have an average thickness of from about 0.50 mm to about 3 mm.
4. The method according to claim 1 , wherein the sides panels have an average thickness of from 0.25 mm to about 1.5 mm.
5. The method according to claim 1 , wherein the container further comprises a shoulder section, joining the body section to the neck section.
6. The method according to claim 1 , wherein the reservoir has a total volume of from about 20 ml to about 1500 ml.
7. The method according to claim 1 , wherein the remaining volume of the reservoir is filled with ambient air.
8. The method according to claim 1 , wherein the body section is an extended hollow body section; and wherein the panels are substantially non-planar relative to the horizontal plane.
9. The method according to claim 1 , wherein the panels are substantially non-planar relative to the horizontal plane.
10. The method according to claim 1 , wherein the container has a width of from about 20 mm to about 105 mm, a length of from about 20 mm to about 80 mm, and a height of from about 50 mm to about 300 mm.
11. The method according to claim 1 , wherein the sealing means is releasably-affixed onto the neck section of the container.
12. The method according to claim 1 , wherein the container is made of plastics.
13. The method according to claim 1 , wherein the container is made of high-density polyethylene.
14. The method according to claim 1 , the container is made of high-density polyethylene and is substantially free of polyethylene terephthalate.