US1847827A - Process for the treatment of artificial silk yarns after spinning - Google Patents
Process for the treatment of artificial silk yarns after spinning Download PDFInfo
- Publication number
- US1847827A US1847827A US279803A US27980328A US1847827A US 1847827 A US1847827 A US 1847827A US 279803 A US279803 A US 279803A US 27980328 A US27980328 A US 27980328A US 1847827 A US1847827 A US 1847827A
- Authority
- US
- United States
- Prior art keywords
- yarn
- artificial silk
- spinning
- size
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920002955 Art silk Polymers 0.000 title description 19
- 238000000034 method Methods 0.000 title description 9
- 238000009987 spinning Methods 0.000 title description 3
- 238000004513 sizing Methods 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000001828 Gelatine Substances 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007378 ring spinning Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/223—Stretching in a liquid bath
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/70—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S118/00—Coating apparatus
- Y10S118/22—Wire and cord miscellaneous
Definitions
- the process has a special importance in the manufacture of fabrics with erape-efi'ect.
- the size holds the-wet-stretched and hard-twisted crape yarn together and when finishing the produced fabric, that is to say when washing out the size and dissolving the same, a special intensive crape-efi'ect is obtained by shrinkage of the threads.
- the present stretching-twisting-sizing process is, however, also very advantageous for sizing the artificial silk yarn used as warp which, when being wet-stretched and twisted, is brought to warp-twist.
- the size is twisted into the'various fibres of the artificial silkyarn, whereby through the stretching the strengthenedartificial silk yarn ob tains astill furtherivery important increase of strength, so that an absolutely smooth solid yarn is obtained, the tenacity of which withstands every demand in the'reed and in the harness.
- the admissible wet-stretching of the artificial silk in question can be suitably adjusted, and that furthermore for the sizing of special artificial silk yarns, which serve for the manufacture of other weaving efiects and which allow no wet-stretching, the draft-relation of the drawing frame can be entirely released where necessary.
- the drawing frame serves also to take up the pulling-tension from the wound bobbin and to feed the yarn, without tension, to the sizing trough with the result, that not the slightest wet-stretching can take place.
- pegs 2 which receive the loosely rotatable artificial silk spools 3.
- the yarn 4 from the bobbin passes over a guide 5, preferably made of glass, to the feed roller 6 and between the latter and the pressure roller 7.
- the artificial silk yarn passes over the rotatable or stationary glass or porcelain rollers 9, 10 which latter dip with adjustable depth into the size contained in the size-trough 8, where the yarn is humidified with size.
- the yarn 4 passes over the delivery roller 11 where the excess size is forced off by means of the pressure roller 12 pressing through its own weight onto the delivery roller 11. The excess size runs back into the trough 8.
- the sized artificial silk yarn 4 then passes through the guide 13' to the ring-spinning traveller 14 and is twisted and wound in known manner on the bobbin 15 mounted on spindle 16.
- the feed roller 6 and delivery roller 11, as well as the pressure rollers 7 and 12, are covered with a layer of felt, vulcanite or any other suitable elastic material 6, 7', 11, 12 in order to prevent the yielding between the rollers when being unwound. Furthermore care has to be taken that the excess of size adhering to the yarn be well forced out by the pressure cylinders covered with felt or an elastic substance so as to press it into every single fibre of the artificial silk yarn.
- the speed of the delivery roller 11 is greater than that of the feed roller (3 that a uniform tension is put upon the yarn between't-hese two rollers.
- the speed-relation between the delivery roller 11 and the feed roller 6 can be regulated and can be adjusted to the wet-stretching possibility of every kind of artificial silk. Said speed-relation may also be adjusted to 1:1, as is necessary when an artificial silk has to be sized which, according to the desired efi'ect, may not receive any wet-stretching at all,
- the present rocess is well adapted for such special effectss, which allow no wet-stretching, because then the feed roller 6 feeds the yarn without tension, so that any wet-stretching is avoided.
- the tension in the yarn between feed roller 6 and wound spool 3 be taken over by the feed roller 6 in order that the wet artificial silk yarn, inside the size-trough 8 and between the feed roller 6 and the delivery roller 11, receives no tension at all.
- the sizing degree will in this case be regulated by the relatively increased dipping depth of the artificial silk yarn.
- the bobbins 15, which are arranged on spindles, are preferably made of aluminum or hard paper with enamel covering which are provided, on the side adjacent the spindle, with a number of holes in order to produce a quicker drying of the artificial silk yarn when the bobbins are later brou ht into the drying chamber. From these bobhins the warp beaming or the spooling is effected in the usual manner.
- the thus treated yarn is used, in its sized state, for further working and when finishing the fabric, that is to say when washing it out and dissolving the size, the special intensive crape-efi'ect, which is the object of the present invention, is obtained by shrinkage of the threads.
- the cra-pe-eifect may be further increased if the artificial silk yarn, treated according to the present process, is given a further
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
March 1, 1932. J, GAHLERT 1,847,827
PROCESS FOR THE TREATMENT OF ARTIFICIAL SILK YARNS AFTER PINNING Filed May 22, 1928 Patented Mar. 1, 1932 UNITED STATES PATENT OFFICE FRANZ JOSE]? GAHLERT, F BARENSTEIN, GERMANY PROCESS FOR THE TREATMENT OF ABTTFICIAL SILK YARNS AFTER SPINNING Application filed May 22, 1928, Serial No. 279,803, and in Germany May 30, 1927.
It has already been proposed to treat finished artificial silk yarns after spinning in such manner, that they are twisted respectively wound under tension with a softeningor dissolving agent by means of a drawing frame;
It has been proven that extraordinary favorable crape-efiects can be attained if the artificial silk yarns are not only stretched in water but if, when carrying out the process, sizing agents are added. By this operation theartificial silk fibres, when being twisted, are helically glued together by means of the penetration of the sizing agent and surrounded with a protecting envelope and armour in such manner, that thereby the stretched and helically twisted fibres held in stretched tension remain in that relation.
The process has a special importance in the manufacture of fabrics with erape-efi'ect. In this case the size holds the-wet-stretched and hard-twisted crape yarn together and when finishing the produced fabric, that is to say when washing out the size and dissolving the same, a special intensive crape-efi'ect is obtained by shrinkage of the threads.
- The present stretching-twisting-sizing process is, however, also very advantageous for sizing the artificial silk yarn used as warp which, when being wet-stretched and twisted, is brought to warp-twist. By the simultaneous twisting of the artificial silk yarn passing through the sizing liquid, the size is twisted into the'various fibres of the artificial silkyarn, whereby through the stretching the strengthenedartificial silk yarn ob tains astill furtherivery important increase of strength, so that an absolutely smooth solid yarn is obtained, the tenacity of which withstands every demand in the'reed and in the harness.
A still greater advantage of the present new process consists therein, that, through,
the possibility of regulation of the draftrelation of the drawing frame, the admissible wet-stretching of the artificial silk in question can be suitably adjusted, and that furthermore for the sizing of special artificial silk yarns, which serve for the manufacture of other weaving efiects and which allow no wet-stretching, the draft-relation of the drawing frame can be entirely released where necessary. In such cases the drawing frame serves also to take up the pulling-tension from the wound bobbin and to feed the yarn, without tension, to the sizing trough with the result, that not the slightest wet-stretching can take place.
One form of execution of the present invention is shown, by way of example, in the accompanyingdrawing, showing more or less diagrammatically a suitable wet-stretching and sizing method.
On the bobbin board 1 are arranged pegs 2 which receive the loosely rotatable artificial silk spools 3. The yarn 4 from the bobbin passes over a guide 5, preferably made of glass, to the feed roller 6 and between the latter and the pressure roller 7. Thence the artificial silk yarn passes over the rotatable or stationary glass or porcelain rollers 9, 10 which latter dip with adjustable depth into the size contained in the size-trough 8, where the yarn is humidified with size. Thence the yarn 4 passes over the delivery roller 11 where the excess size is forced off by means of the pressure roller 12 pressing through its own weight onto the delivery roller 11. The excess size runs back into the trough 8.
The sized artificial silk yarn 4 then passes through the guide 13' to the ring-spinning traveller 14 and is twisted and wound in known manner on the bobbin 15 mounted on spindle 16. i
The feed roller 6 and delivery roller 11, as well as the pressure rollers 7 and 12, are covered with a layer of felt, vulcanite or any other suitable elastic material 6, 7', 11, 12 in order to prevent the yielding between the rollers when being unwound. Furthermore care has to be taken that the excess of size adhering to the yarn be well forced out by the pressure cylinders covered with felt or an elastic substance so as to press it into every single fibre of the artificial silk yarn.
.The speed of the delivery roller 11 is greater than that of the feed roller (3 that a uniform tension is put upon the yarn between't-hese two rollers. The speed-relation between the delivery roller 11 and the feed roller 6 can be regulated and can be adjusted to the wet-stretching possibility of every kind of artificial silk. Said speed-relation may also be adjusted to 1:1, as is necessary when an artificial silk has to be sized which, according to the desired efi'ect, may not receive any wet-stretching at all, The present rocess is well adapted for such special efects, which allow no wet-stretching, because then the feed roller 6 feeds the yarn without tension, so that any wet-stretching is avoided. In this latter case it will be advantageous that the tension in the yarn between feed roller 6 and wound spool 3 be taken over by the feed roller 6 in order that the wet artificial silk yarn, inside the size-trough 8 and between the feed roller 6 and the delivery roller 11, receives no tension at all. The sizing degree will in this case be regulated by the relatively increased dipping depth of the artificial silk yarn.
After the yarn, when reaching the delivery roller 11, has taken up suflicient size, the latter 'will still be more twisted into the yarn by the following twisting of the yarn itself, thus already obtaining an essential strengthening of the yarn.
The bobbins 15, which are arranged on spindles, are preferably made of aluminum or hard paper with enamel covering which are provided, on the side adjacent the spindle, with a number of holes in order to produce a quicker drying of the artificial silk yarn when the bobbins are later brou ht into the drying chamber. From these bobhins the warp beaming or the spooling is effected in the usual manner.
As sizing agents any suitable preparation,
in accordance with the kind of artificial silk employed, can be used, preferably thin boiled starch, glycome, (the trade name of a particular sizing), gelatine and many other well known sizing agents. Evidently care has to be taken that the condition of the size be such, that it easily penetrates into the yarn structure.
The thus treated yarn is used, in its sized state, for further working and when finishing the fabric, that is to say when washing it out and dissolving the size, the special intensive crape-efi'ect, which is the object of the present invention, is obtained by shrinkage of the threads.
oyed in the manand thereafter twisting and drying the same. so
In testimony whereof I afiix my signature.
FRANZ JOSEF GAHLERT.
The cra-pe-eifect may be further increased if the artificial silk yarn, treated according to the present process, is given a further
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1847827X | 1927-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
US1847827A true US1847827A (en) | 1932-03-01 |
Family
ID=7745877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US279803A Expired - Lifetime US1847827A (en) | 1927-05-30 | 1928-05-22 | Process for the treatment of artificial silk yarns after spinning |
Country Status (2)
Country | Link |
---|---|
US (1) | US1847827A (en) |
FR (1) | FR654406A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735781A (en) * | 1951-04-09 | 1956-02-21 | Sizing of textiles | |
US2904454A (en) * | 1954-10-15 | 1959-09-15 | Spinnfaser Ag | Process for lubricating filaments |
US3036935A (en) * | 1958-03-24 | 1962-05-29 | Scholten Chemische Fab | Method of sizing textile yarns |
-
1928
- 1928-05-18 FR FR654406D patent/FR654406A/en not_active Expired
- 1928-05-22 US US279803A patent/US1847827A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735781A (en) * | 1951-04-09 | 1956-02-21 | Sizing of textiles | |
US2904454A (en) * | 1954-10-15 | 1959-09-15 | Spinnfaser Ag | Process for lubricating filaments |
US3036935A (en) * | 1958-03-24 | 1962-05-29 | Scholten Chemische Fab | Method of sizing textile yarns |
Also Published As
Publication number | Publication date |
---|---|
FR654406A (en) | 1929-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2521055A (en) | Textile fabric | |
BRPI0416718B1 (en) | Method for producing a composite yarn and composite yarn obtained by said method | |
US2044130A (en) | Textile yarn and the manufacture thereof | |
DE1785707B2 (en) | METHOD OF MANUFACTURING YARN FROM NON-SIZED STAPLE FIBERS | |
US1994057A (en) | Yarn and method for its production | |
US2367730A (en) | Textile dyeing and finishing, method and product | |
US1847827A (en) | Process for the treatment of artificial silk yarns after spinning | |
US2402652A (en) | Process for sizing warp yarns | |
US2026736A (en) | Process for the manufacture of woolly threads | |
US1948646A (en) | Process of preparing warp | |
US6418598B1 (en) | Method of manufacturing an elastic all-fiber polyester cloth | |
US2254712A (en) | Composite rubber-textile thread, yarn, fabric, and method of production | |
US2007183A (en) | Textile materials and the production thereof | |
US2169270A (en) | Manufacture of cellulose organic acid ester crepe yarns | |
US342988A (en) | Method of making paper fabric | |
GB397137A (en) | Improvements in yarn manufacture | |
CN110295431A (en) | A kind of underlinen fabric and its weaving process of the one-way wet-guide that summer uses | |
US1743723A (en) | Method of preparing textile yarn | |
US2039569A (en) | Yarn and fabric | |
US2244761A (en) | Production of textile yarns | |
US2052683A (en) | Apparatus fob twisting filaments | |
US2040784A (en) | Method of producing textiles | |
US2220213A (en) | Method of producing elastic thread | |
Draper | Twistless and low twisted yarns | |
DE509635C (en) | Process for the aftertreatment of rayon threads |