US1614408A - Process and apparatus for the dyeing of bell-shaped felt pieces employed in hat manufacture - Google Patents

Process and apparatus for the dyeing of bell-shaped felt pieces employed in hat manufacture Download PDF

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Publication number
US1614408A
US1614408A US103305A US10330526A US1614408A US 1614408 A US1614408 A US 1614408A US 103305 A US103305 A US 103305A US 10330526 A US10330526 A US 10330526A US 1614408 A US1614408 A US 1614408A
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United States
Prior art keywords
bell
support
dyeing
vat
felt
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Expired - Lifetime
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US103305A
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English (en)
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Stoffel Fernand
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Individual
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Individual
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for

Definitions

  • My invention has for its object'a simple and rapid processforthe economical dyeing is usually performed by the clipping process
  • the process is particularly suitable for dyeing in single pieces or in small" quantities such as is of frequent occurrence in the inztn'ufacture of ladies hats in which the shades of colour are varied to an infinite degree, and are chiefly intended to match the fabrics of gowns or trimmings. For this reason-it is necessary to e'ife'ct the dyeing in a very rapid and accurate menner to the required shades ofcol'ousr', and at-the' rni'n i-mum expense.
  • Or'mysaid prdces's consists in the fact that the'goods t6 tie-dyed Will assure in themselves and an automatic manned-according as they are progressively caused to descend upon their supportthe desired tight Working which affords the circulation, by ⁇ vithdraiiral through the felt, of the dyeingliquid which is delivered in a shovver upon the bell.
  • the circulation of' the liquid is effected by a pump which brings it from the interior to the exterior of theapparatus and then delivers it again in a!
  • the level of the bath will descend and at the same time as the felt bell successively covers the holes in the support, thus reducing until they are all covered the inlets of air and producing the vacuum in the interior of the support. During this operation, the operators hands are always protected against the contact of the boiling liquid.
  • Fig. 2 is a corresponding plan view.
  • Figs. 3, 4- and 5 show in section the vat of the apparatus with the said support, during various stages of "the operation; Fig. 3 before the application of the felt bell, Fig. 4 during a stage of its application, and Fig. 5 during the operation of sprinkling and circulation of the dye bath, when the bell is entirely placed upon the perforated sup- )ort.
  • the apparatus serving to carry out the process as above set forth, consists in principle of a support having the form of a perforated cone a with rounded top disposed in a vat 6 upon the bottom of which it rests by means of its lower circular edge. Through the bottom of the said vat is inserted a pipe 0 serving to produce a vacuum, which rises to a certain height, and nearly to the top of the cone.
  • the said vat is provided at the top with a pipe 6 for the supply of the dyeing liquid, and it carries 011 its elbow'disposed on the axis of the said vat an elastic sleeve f, or a pivoted tube, provided with a sprinkling head Z.
  • the pipe 6 is connected at the other end with the delivery pipe 9 of a pump 7z-for instance of the centrifugal type whose inlet 2' is connected with the pipe 0Z
  • the vacuum pipe 0 is curved below the said vat and is connected with a main vacuum conduit j, through the medium of a cock 7c.
  • the pipe at, which is also curved below the said vat, is connected with the conduit m-provided with the valve n which supplies the steam forheating the dye bath.
  • the vat b and the said pipes are mounted on a suitable main frame 7; carrying a bracket 1 which supports the pump h as well as the electric motor 0 driving the latter. 7
  • the operator continues to gradually bring down the felt piece upon its support, and he thus avoids scalding his hands by the boiling dye bath, heated by the steam, which is supplied at (P. In this manner he finally covers the whole support with the felt.
  • the dyeing operation is performed in the following manner:
  • the sprinkling operation lasts for the time which the operator considers necessary to obtain the desired colour; this operation can be interrupted if required in order to change the composition of the bath, or to invert the said bell and to replace it upon the support to assure the penetration of the dye bath in both directions in a perfect and complete manner.
  • a arocess for the dyeing of the bell shaped felt pieces employed for the manufacture of hats which consists in sprinkling with the dye bath the bell shaped piece mounted on a perforated support, and in producing a vacuum in the interior of the said support, in such manner that the complete penetration of the felt goods is assured by the circulation of the dye bath through the same.
  • An apparatus for the dyeing of the bell shaped felt pieces, employed for the manufacture of hats comprising a vat, a perforated support of approximately conical shape resting upon the bottom of the vat, a tube in the interior of the support extending through the bottom of the vat and attaining a point close to the top of the support, means for connecting said tube with a vacuum conduit a sprinkler head disposed above the support, and means for supplying the dye bath to the said sprinkler head.
  • An apparatus for the dyeing of the bell shaped felt pieces, employed for the manufacture of hats comprising a vat, a perforated support of approximately conical shape, resting upon the bottom of the vat, a tube in the interior of the support, extending through the bottom of the vat and attaining a point close to the top of the support, means for connecting said tube with a vacuum conduit, a tube for the discharge of the dye bath from the vat, a sprinkler head disposed above the support, and means for supplying the dye bath to the said sprinkler head.
  • An apparatus for the dyeing of the bell shaped felt pieces, employed for the manu facture of hats comprising a vat, a perforated support of approximately conical shape, resting upon the bottom of the vat, a tube, in the interior of the support, extending through the bottom of the vat-and attaining a point close to the top of the support, means for connecting said tube with a vacuum conduit, a tube for the discharge of the dye bath from the vat, a sprinkler head disposed upon the support, a pump for withdrawing the dye bath through said dis charge tube, and for supplying it to sprinkler head.
  • An apparatus for the dyeing of the bell shaped felt pieces, employed for the manu facture of hats comprising a vat, a perforated support of approximately conical shape, resting upon the bottom of the vat, a tube in the interior of the support, extending through the bottom of the vat and attaining a point close to the top of the support, means for connecting said tube with a vacuum conduit, a tube for the discharge of the dye bath rom the vat, a sprinkler head disposed upon the support, a pump for Withdrawing the dye bath through said discharge tube and for supplying it to sprinkler head, a tube at the bottom of the vat for the admission of steam for heating the dye bath.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coloring (AREA)
US103305A 1925-04-27 1926-04-20 Process and apparatus for the dyeing of bell-shaped felt pieces employed in hat manufacture Expired - Lifetime US1614408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR450975X 1925-04-27

Publications (1)

Publication Number Publication Date
US1614408A true US1614408A (en) 1927-01-11

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Family Applications (1)

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US103305A Expired - Lifetime US1614408A (en) 1925-04-27 1926-04-20 Process and apparatus for the dyeing of bell-shaped felt pieces employed in hat manufacture

Country Status (4)

Country Link
US (1) US1614408A (fr)
DE (1) DE450975C (fr)
FR (1) FR597252A (fr)
GB (1) GB245048A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255541A (en) * 1992-07-01 1993-10-26 Porter Ernest A Collar laundering machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255541A (en) * 1992-07-01 1993-10-26 Porter Ernest A Collar laundering machine

Also Published As

Publication number Publication date
GB245048A (en) 1925-12-31
DE450975C (de) 1927-10-18
FR597252A (fr) 1925-11-17

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