The warp of the fabric means the lengthwise threads in the fabric. The weft is the horizontal weavers of the fabric.
Weft refers to the threads that run horizontally across the fabric during the weaving process. It is interlaced with the warp threads, which run vertically, to create the fabric structure. The weft threads are inserted over and under the warp threads to create different patterns and textures in the fabric.
The direction for warp is the thread that goes the length of the fabric
The term cloth generally refers to woven fabric that is formed with a warp and the weft, threads running side to side and up to down. Knitted fabric is formed by a series of interlocking loops and it is more flexible or stretches more than woven fabric.
Liseré - Term which refers to a specific type of fabric construction involving a supplementary warp. This supplementary warp, usually multi-colored, can be used to add color and detail in selected areas on the face of the fabric. Where the liseré effect is not seen on the face of the fabric, it is hidden along the back as loosely tacked "floats." Liseré effects are in some ways similar to a tissue pick, however liseré occurs in the warp direction. Most classic liseré designs are stripes, frequently used on wing-back chairs or in formal settings. http://www.regalfabrics.com/learnabout/glossary.htm#L
chambray
For Warp Weight, (5315*reed space*EPI*110)/(9000*1000*warp Count) Kgs/100 mtr. For weft weight (5315*reed space*PPI*103)/(9000*1000*weft Count) Kgs/100 mtr. Add both you will get Fabric weight in Kgs for 100 mtr. Here 5 % is warp crimp and 5 % is warp Shrink. 3 % is weft crimp. If you want gms/mtr square i.e GSM then Divide the fabric weight by width of fabric in mtrs.
EPI stands for Ends Per Inch in textile terms. It refers to the number of warp yarns per inch in woven fabrics, which affects the density and quality of the fabric. More EPI generally results in a tighter weave and a higher quality fabric.
Nobody knows, because so far, there is no such thing as warp drive, and the fabric of space is an almost meaningless phrase that's used mainly to talk about Physics to people who don't understand much of it.
It was so hot that the plastic cover began to warp. A spacecraft equipped with a warp drive may travel at velocities greater than that of light by many orders of magnitude The star ship Enterprise can do a maximum speed of warp ten. Each individual warp thread in a fabric is called a warp end.
Dobby fabric refers to any type of cloth that uses a dobby weave. Dobby weaving machines raise or lower the warp threads, i.e. those that run the length of the fabric, during the weaving process to create patterns such as stripes, checks and designs. Dobby fabrics can be made from many different fibres such as nylon, cotton, rayon and more.
weft - a yarn used for the woof. i.e. a crosswise filling thread in the fabric
In twill-weave fabric the crossings of weft and warp are offset to give a diagonal pattern on the fabric surface. It's strong, drapes well and is used for jeans, jackets and curtains.