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Method and device for creating a pattern on dyed materials using a water jet treatment

A cloth, jet technology, applied in the direction of thorn pattern, textile material processing, local processing of textile materials, etc., can solve the problem of low-quality pattern generation and so on

Inactive Publication Date: 2007-12-05
FLEISSNER GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The various methods and devices known to date for generating patterns on dyed fabrics by means of water jet treatment have the disadvantage that patterns are only produced in low quality or are limited to stripe-shaped patterns

Method used

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  • Method and device for creating a pattern on dyed materials using a water jet treatment
  • Method and device for creating a pattern on dyed materials using a water jet treatment
  • Method and device for creating a pattern on dyed materials using a water jet treatment

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Embodiment Construction

[0017] The present invention is described in detail below with reference to accompanying drawing according to the embodiment of the present invention, shows in the figure:

[0018] FIG. 1 shows a device according to the invention for producing a plurality of heart-shaped patterns on a fabric web 1 , in which device the template 5 is designed as a tape. The belt is moved by four cylindrical rollers 9 as a continuous strip with a plurality of openings 6 defined in the shape of small hearts. The dyed cloth 1 is conveyed in the direction of the arrow from left to right between the carrier part 2 and the strip template 5 , wherein the carrier part moves on two other cylindrical rollers 3 . Simultaneously, a jet distributor (not shown) sprays a plurality of columnar fluid jets 4 vertically through a plurality of openings 6 of the template 5 onto the fabric web 1 from a plurality of injection openings 8 . The suction box 7 is located below the injection port 8 and the carrying membe...

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PUM

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Abstract

The invention relates to a method for creating patterns on dyed materials ( 1 ), comprising the following steps: a continuous length of a dyed material ( 1 ) of a predetermined width is transported on a support element ( 2 ) in a machine direction with a selected web speed; at least one jet distributor is provided above the dyed material ( 1 ) that is transported on the support element ( 2 ), said distributor producing columns or bars of fluid jets ( 4 ), which are produced with a selected distributor pressure and spray onto the opposing face of the dyed material ( 1 ) that is transported on the support element ( 2 ); the fluid jets ( 4 ) strike the opposing face of the dyed material ( 1 ) whilst the latter is transported on the support element ( 2 ) in the direction of the machine; the fluid jets ( 4 ) traverse the defined openings ( 6 ) of a template ( 5 ) before striking the opposing face of the dyed material ( 1 ).

Description

technical field [0001] The present invention relates to a method and a device for creating patterns on dyed cloth. Background technique [0002] In a number of textile products, visible patterns or other graphic effects are subsequently produced on the finished fabric. In the case of dyeing, an additive process is often carried out during color printing, in which dyes or pigments are added to undyed or already predyed textile products. Also considered, a subtractive process for the removal of dyes from dyed textile products. A number of different color reduction methods for treating dyed textile products are known in this specialized field, but each method has different disadvantages. Erosion printing, for example, is a subtractive printing process in which a paste of sodium hydroxide or sodium bisulfite is brushed onto a dyed textile product to destroy the dye in the printed areas. The corrosion pastes used here can lead to serious damage to the textile product if the co...

Claims

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Application Information

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IPC IPC(8): D06C23/00D04H1/46D04H18/04
CPCD06C23/00D06B11/0093D04H18/04D04H1/495
Inventor 于尔根·黑勒乌尔里希·明斯特曼
Owner FLEISSNER GMBH & CO KG
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