Unlock instant, AI-driven research and patent intelligence for your innovation.

Method to increase bond strength and minimize non-uniformities of woven two-layer multiaxial fabrics and fabric produced according to same

A multi-layer fabric, fabric technology, applied in textiles and papermaking, papermaking, papermaking, etc., can solve problems such as difficulty in simplifying the manufacturing process

Inactive Publication Date: 2005-08-10
ALBANY INT CORP
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Needless to say, the above requirements make it difficult to simplify the manufacturing process as each press fabric must be uniquely customized

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method to increase bond strength and minimize non-uniformities of woven two-layer multiaxial fabrics and fabric produced according to same
  • Method to increase bond strength and minimize non-uniformities of woven two-layer multiaxial fabrics and fabric produced according to same
  • Method to increase bond strength and minimize non-uniformities of woven two-layer multiaxial fabrics and fabric produced according to same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The invention will now be described with reference to a number of accompanying drawings, figure 1 is a schematic top plan view showing a method of making a paper machine clothing. The method can be implemented by using a device 10 comprising a first roller 12 and a second roller 14 which are parallel to each other and rotatable in the direction indicated by the arrow. From stock roll 18 , woven fabric belt 16 is passed around first roll 12 and second roll 14 in a continuous helical fashion. As woven fabric web 16 is wound around rolls 12 and 14, it should be noted that stock roll 18 may be required to translate at an appropriate rate along second roll 14 (towards figure 1 to the right of the ). As the fabric is wound around rolls 12 and 14 a number of "loops" are formed. For purposes of illustration, two of these circles, circle 17a and circle 17b, are described.

[0029]The first roll 12 and the second roll 14 are separated by a distance D which is determined with ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A papermaker's fabric formed of a woven fabric strip. The fabric strip has a width less than a width of the papermaker's fabric, a main portion that is in the form of a multi-layer weave, and two lateral edges that are in the form of weaves having fewer layers than the main portion. The edges are formed such that when the fabric strip is wound around in a continuous spiral fashion to form a papermaker's fabric, the lateral edges overlap one another forming a spiral seam which has a number of layers equal to that of the main portion.

Description

technical field [0001] The present invention relates to the sewing of fabrics into endless loops for use or as a component of paper machine fabrics, such as forming fabrics, press fabrics, and dryer fabrics; or as polymer-coated paper Substrates for processing belts, such as long press belts. More particularly, the present invention relates to the formation of a spiral continuous seam during the manufacture of a wide papermaker's fabric from a relatively narrow strip of spirally wound woven fabric. Background technique [0002] In the papermaking process, cellulosic webs are formed by depositing a fiber slurry (ie, an aqueous dispersion of cellulosic fibers) onto a moving forming fabric in the forming section of a paper machine. A substantial amount of water is removed from the slurry by the forming fabric, while the cellulosic web is left on the surface of the forming fabric. [0003] The newly formed cellulosic web proceeds from the forming section to the press section, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D21F1/00D21F7/08
CPCD21F1/0036Y10T428/24488Y10T428/195D21F7/083Y10T428/24777Y10T428/192Y10T428/19D21F7/08D21F1/00B32B3/00
Inventor 麦克G·摩莱帝
Owner ALBANY INT CORP