referring initially to fig1 of the drawings , a hairdressing system 11 in accordance with this embodiment of the invention includes a series of hair treatment tubes 12 in which selected individual strands 13 of hair are disposed during procedures which call for application of dye , bleach , tinting solution or the like to selected areas of hair . the tubes may be used singly as at tube assembly 14a , in pairs which are joined together by a backing plate 16 as in the case of tube assembly 14b or in larger groupings also joined together by a backing plate as in the case of tube assembly 14c . clamping means 17 , to be hereinafter described in more detail , are provided for compressing and flattening the ends of the tubes 12 to prevent escape of hair treatment solution through the ends of the tubes . the clamping means 17 may also be used a locations away from the ends of the tubes to isolate one portion of the tube from another as in the case of the intermediate clamp 18 used on tube assembly 14b in the present example . this enables different portions of the same strand 13 of hair to be given different treatments and colorations and also enables coloring of portions of a given strand while intervening portions are left untreated . referring to fig2 it is advantageous if a sizable number of the tubes 12 are secured to a sizable thin backing plate 16 in parallel relationship to the plate and to each other . flattening of an individual tube 12 by a clamp as hereinbefore described results in some lateral spreading of the compressed portion of the tube and thus the tubes should be spaced apart on plate 16 a distance sufficient to accommodate to this spreading including in instances where two adjacent tubes are to be flattened at corresponding locations along the two tubes . handling and storage of the tubes 12 prior to use is facilitated if there is a larger number of tubes on one backing plate 16 than will typically be used as a unit . the backing plate 16 is formed of thin plastic which can easily be cut with scissors or the like . thus , as depicted in fig2 the desired number of tubes 12 can be detached from the rest by cutting backing plate 16 along a line 18 situated midway between two tubes . the length of the detached tubes 12 and the detached portion of the backing plate 16 can be shortened as might be desirable for treating short strands of hair by cutting along a transverse line 19 . the backing plate 16 prevents entanglement of adjacent tubes 12 and rotation of the tubes about their own axes which movements could complicate the operations to be hereinafter described . referring again to fig1 the backing plate 16 can also be used to hold the tubes 12 at a fixed location on a persons scalp during treatment as the edges of the plate can be buried in adjacent hair 21 to inhibit movement of the tube assembly 14c . referring jointly to fig2 and 3 , the opposite ends 22 and 23 of each tube 12 are open and each tube has a longitudinal slit 24 which extends from end to end along the portion of the tube sidewall 26 that is opposite from backing plate 16 and the adhesive 25 which secures the tube to plate 16 . in the preferred form , the slit 24 is defined by edge regions 27 and 28 of tube sidewall 26 that overlap in the region of the slit . each tube 12 is formed of flexible , resilient fluid - tight material such as any of the known resilient plastics . the resiliency of the material causes the edge regions 27 and 28 to exert pressure against each other and thus the edge regions act as a fluid seal at slit 24 . the seal provided by the resiliency of the tube 12 material is adequate for many purposes , particularly if the hair treatment solution that is to be contained in the tube is somewhat viscous . in other instances it may be desirable to provide additional assurance against leakage . referring jointly to fig3 and 4 , this is provided for by a cap member 39 which can be snapped onto the tube 12 to cover the slit 24 and to exert additional pressure against tube sidewall edge regions 27 and 28 . ( fig4 in particular depicts the tube 12 in an opened up , distended condition in order to better illustrate certain features of the tube .) cap member 39 is a channel shaped element formed of resilient material that may be the same as the material of which the tube 12 is formed and has an inner surface 41 with a configuration conforming to that of the portion of the outer surface of tube 12 that is contacted by the cap member . cap member 39 is proportioned to extend around more than 180 degrees of the circumference of tube 12 so that it clasps the tube when in place . cap members 39 may be cut to have lengths corresponding to those of the tubes 12 when the tubes themselves are cut in the manner previously described . referring to fig4 in particular , the tubes 12 and cap members 39 are preferably formed of transparent material to enable inspection of the hair and solution within the tubes without necessarily opening the tubes . it is advantageous if the edge regions 27 and 28 that define the slit 24 in the tube 12 are colored , such as by red stripes 42 in this example , so that the location of the slit can be easily ascertained by visual inspection . it is also advantageous if the centerlines of the cap members 39 are marked with a different coloration as the operator can then visually verify that each cap member is fully engaged on its tube 12 in a centered relationship over the tube slit 24 . in this example , a blue stripe 43 extends along the cap member 39 at a location which is equidistant from the long edges 44 of the member . referring to fig5 and 6 in conjunction , the clips or clamps 18 that are used to seal the ends of tubes 12 or to seal one portion of the tube from another portion may be of any of a variety of forms . in this example , the clamp is a somewhat flattened out band 46 formed of flexible resilient material which can be opened at one location to receive one or more tubes 12 and the backing plate 16 portion to which those tubes are secured . the opening in band 46 is defined by a knife - like edge 47 at one end of the upper part 48 of the band which engages in a selected one of a series of transverse serrations 49 on the inside of an adjacent upwardly directed portion 51 of the band in order to hold the clamp 18 in the closed condition . a lug 52 extends down from the underside of the upper part 48 in position to compress and flatten the tubes 13 when the clamp is closed . the particular clamp 18 shown in fig5 and 6 has a length sufficient to span two of the tubes 12 and can also be used with a single tube . additional clamps of similar construction but greater length are used where a larger number of tubes 12 are to be sealed at the same locations along the tubes . fig7 and 8 depict a hair manipulating tool 53 which facilitates use of the previously described components of the system . tool 53 has a straight handle 54 with upper and lower ends 56 and 57 respectively and may have a flattened region 58 somewhat above the lower end to facilitate grasping of the tool with the thumb and forefinger . a first hook 59 at lower end 57 has a pointed tip 61 directed upwardly and a slightly lower second hook 62 with a pointed tip 63 that is directed downwardly . referring to fig9 the first and second hooks 59 and 62 are sufficiently small to enable entry of both hooks into the slits 24 of tubes 12 . the tool 53 may be used for several purposes . drawing of a strand 13 of hair into a tube 12 is accomplished by hooking the root region 64 of the strand with first hook 59 . the lower end 57 of the tool including both hooks 59 and 62 and the hair engaged thereon is then forced into one of the open ends 22 of a tube 12 . the lower end 57 of the tool is then traveled along the tube 12 to draw successive portions of the strand 13 into the tube through slit 24 which temporarily opens at successive locations along the tube in response to the tool movement and then recloses behind the tool . referring again to fig1 after selected strands 13 of hair have be encased in the tubes 12 , clamps 18 are used to seal the ends of the tubes in the previously described manner and to seal portions of tubes off from adjoining portions if different regions of a strand of hair are to receive different treatments . referring to fig1 , the desired hair treating solution or solutions is then admitted into each tube 12 through the openable slit 24 . this may be accomplished by prying the slit 24 open with the pointed tip 66 of a convenional squeeze bottle 67 and then compressing the bottle to eject solution into the tube . referring again to fig9 the second or downwardly directed hook 62 of tool 53 may be used to open the slit 24 to inspect the progress of a hair treatment or for the purpose of adding more hairs or withdrawing hair through the slit . the second hook 62 may also be used to pick the strand 13 out of the tube 12 through slit 24 at the conclusion of the hair treatment . referring to fig1 treatment of a hair strand 13 in any tube 12 may be stopped without necessarily stopping the treatment of hair in other tubes by removing the clamps 18 from the particular tube and using a syringe to flow water through the tube . in the above described operation of the invention a tool 53 , shown in fig9 is used to draw hair into the tube 12 and for certain other purposes and a squeeze bottle , shown in fig1 , is used to add hair treating solution . referring to fig1 and 12 , a specialized cap 68 for a squeeze bottle 67 enables these operations to be effected simultaneously with the same implement . cap 68 has a base 69 which engages on bottle 67 in the conventional manner and has a tapered fluid dispensing spout 71 which extends outward from the base . a hook 72 extends laterally and preferably somewhat upwardly from the distal end 73 of spout 71 and a pointed pick 74 extends laterally from the opposite side of the end 73 of the spout . the hook 72 and pick 74 are sufficiently small to be insertable into the previously described tubes 12 . hook 72 may be used to draw hair into the tubes 12 essentially in the same manner that has been previously described with reference to fig9 and pick 74 may be used to withdraw hair from the tubes . the cap 68 on bottle 67 enables introduction of hair treating solution into a tube 12 at the same time that a strand 13 of hair is being drawn into the tube . while the invention has been described with respect to specific preferred embodiments , variations and modifications of the hair dressing system are possible and it is not intended to limit the invention except as defined in the following claims .
application of bleach , dye or the like to selected strands of hair is facilitated by drawing each strand into one of a series of tubes , applying clamps to selected locations along each tube to close the ends or to isolate adjoining portions of the interior of the tube from each other and injecting hair treating solution into tubes which solution need not necessarily be of the same type or color at successive portions of the same tube . the tubes are formed of flexible resilient material and have sidewalls with overlapping abutted edges that define a slit that extends along the tube . the slits are normally sealed by the resiliency of the material but can be pried open by a hair manipulating tool to draw a strand of hair into the tube and can also be opened by the spout of squeeze bottle to administer the hair treating solution . channel shaped caps formed of resilient material can be snapped onto the tubes over the slits to assure retention of fluid .