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DE589687C - Process for creping fabrics on embossing calenders - Google Patents

Process for creping fabrics on embossing calenders

Info

Publication number
DE589687C
DE589687C DEB159397D DEB0159397D DE589687C DE 589687 C DE589687 C DE 589687C DE B159397 D DEB159397 D DE B159397D DE B0159397 D DEB0159397 D DE B0159397D DE 589687 C DE589687 C DE 589687C
Authority
DE
Germany
Prior art keywords
engraving
embossing
creping
calenders
thread
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
Application number
DEB159397D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRIEM MASCHF GEB
Original Assignee
BRIEM MASCHF GEB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRIEM MASCHF GEB filed Critical BRIEM MASCHF GEB
Priority to DEB159397D priority Critical patent/DE589687C/en
Application granted granted Critical
Publication of DE589687C publication Critical patent/DE589687C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C23/00—Making patterns or designs on fabrics
    • D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Verfahren zum Kreppen von Geweben auf Prägekalandern Bekannt ist das Vorkreppen kunstseidener Kreppgewebe zwischen einer mustergravierten Stahlwalze und einer in dieser Gravur eingelaufenen elastischen Gegenwalze.Process for creping fabrics on embossing calenders This is known Pre-creping of artificial silk crepe fabric between a pattern-engraved steel roller and an elastic counter-roll that has run into this engraving.

Besonders bei tieferen Gravuren zeigt sich nun der Übelstand, daß durch den Prägevorgang die Schußfäden reißen. Der Schußfaden liegt gerade und winkelrecht zur Kettrichtung, er wird daher beim Kreppen in seiner ganzen Länge von den Prägewalzen erfaßt. Der 9Faden muß der gekrümmten Form der Gravur folgen und wird dadurch in seiner Länge gestreckt. Durch die Erfassung des Schußfadens in seiner ganzen Länge kann sich der Faden durch die Krümmungen in der Gravurtiefe in seiner ganzen Länge nicht ausgleichen, so daß der Faden in seinen zu stark beanspruchten Stellen platzt oder reißt.Especially with deeper engravings, the disadvantage is that The weft threads tear as a result of the embossing process. The weft thread is straight and at right angles to the warp direction, it is therefore in its entire length during creping by the embossing rollers recorded. The 9th thread must follow the curved shape of the engraving and is thereby in stretched its length. By capturing the entire length of the weft thread The entire length of the thread can be drawn through the curvatures in the depth of the engraving do not compensate, so that the thread bursts in its overly stressed places or tear.

Behoben wird dieser Übelstand nach der Erfindung dadurch, daß die-beiden Prägewalzen nicht parallel, sondern schräg zueinander gelagert werden.This drawback is remedied according to the invention in that the two Embossing rollers are not stored parallel, but at an angle to one another.

An sich ist das Schrägstellen zweier Walzen bekannt, beispielsweise bei Riffelkalandern. Dort wird aber durch die feine, geradlinige Gravur der Stahlwalze der Faden nicht gestreckt. Auch ist die Gegenwalze glatt.The inclination of two rollers is known per se, for example in corrugated calenders. But there is due to the fine, straight engraving of the steel roller the thread is not stretched. The counter roll is also smooth.

Wird nun gemäß der Erfindung die Achsmitte der elastischen Walze an einem Ende tim to mm nach vorn und am anderen Ende um zo mm nach hinten verlegt; so wird der Schußfaden nicht mehr in seiner ganzen Länge auf einmal erfaßt. Das linke oder rechte Fadenende eilt dem anderen Ende um 2o mm vor. Der Schußfaden wird daher nur fortlaufend Stück für Stück geprägt und kann im nicht erfaßten Teil nachgeben.If now according to the invention, the center of the axis of the elastic roller one end tim to mm forward and the other end zo mm backward; so the weft thread is no longer grasped in its entire length at once. That the left or right end of the thread leads the other end by 20 mm. The weft will therefore only continuously embossed piece by piece and can give way in the part that is not covered.

Claims (1)

PATENTANSPRUCH: Verfahren zum Kreppen von Geweben auf Prägekalandern mit einer mustergravierten Stahlwalze und einer in dieser Gravur eingelaufenen elastischen Gegenwalze, dadurch gekennzeichnet, daß das Gewebe zwischen den zueinander schräg gestellten Walzen hindurchgeführt wird, so daß der Schußfaden nicht durch das Eindrücken in die Gravur in seiner ganzen Länge gleichzeitig von den Walzen gestreckt wird.PATENT CLAIM: Process for creping fabrics on embossing calenders with a pattern-engraved steel cylinder and an elastic one that has run into this engraving Counter roller, characterized in that the fabric between the one another at an angle provided rollers is passed through, so that the weft thread is not pushed in in the engraving is stretched in its entire length at the same time by the rollers.
DEB159397D 1933-01-29 1933-01-29 Process for creping fabrics on embossing calenders Expired DE589687C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB159397D DE589687C (en) 1933-01-29 1933-01-29 Process for creping fabrics on embossing calenders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB159397D DE589687C (en) 1933-01-29 1933-01-29 Process for creping fabrics on embossing calenders

Publications (1)

Publication Number Publication Date
DE589687C true DE589687C (en) 1933-12-12

Family

ID=7004162

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB159397D Expired DE589687C (en) 1933-01-29 1933-01-29 Process for creping fabrics on embossing calenders

Country Status (1)

Country Link
DE (1) DE589687C (en)

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