Derivatives of single jersey

1.       Single lacoste

2.       Double lacoste

3.       Single pique

4.       Polo pique/Double pique

5.       Two thread fleece

6.       Three thread fleece

Characteristics of plain single jersey knitted fabrics:

1. Appearance o face and back are different

ক্যাপশন যুক্ত করুন

2. Wales are clearly visible on the face side of the fabric
3. Extensibility in widthwise is approximately twice than lengthwise.
4. Curl or roll of fabrics occurs at the edges.
5. Unraveling of fabric course by course from either side is possible
6. Thickness of fabric is approximately twice the diameter of yarn used.
7. There is only one series of knitted loop per courses in the fabric.

Derivatives of single jersey:

1.       Single lacoste

2.       Double lacoste

3.       Single pique

4.       Polo pique/Double pique

5.       Two thread fleece

6.       Three thread fleece

7.       French terry etc

Characteristics of plain rib knitted fabrics:

1.       The appearance of face and back are identical

2.       Fabric  length wise and widthwise extensibility is approximately twice that of single jersey

3.       Fabric does not curl at edges

4.       Fabric thickness  is approximately twice than single jersey

5.       There are two series of knitted loops arranged into two parallel lines in a course.

6.       Combination of wales of face loops and back loops are present on the both side of the fabric.

Derivatives of rib:

1.       2×2 rib

2.       Half cardigan or Royal rib

3.       Full cardigan or Polka rib

4.       Swiss double pique

5.       French double pique

6.       5×1 Derby rib

Characteristics of plain interlock knitted fabrics:

1.       Interlock has the technical face of plain on both sides. So the appearance of face and back are same.

2.       The wales of each side are exactly opposite to each other and are locked together.

3.       Widthwise and lengthwise elongations are approximately the same as single jersey.

4.       The fabric does not curl at the edges.

5.       The fabric can be unraveled from the end knitted last.

6.       Two yarns must be removed to unravel a complete repeat of knitted courses.

7.       Fabric thickness is approximately twice than that of single jersey.

Derivatives of interlock structure:

1.       Single pique or cross tuck  interlock

2.       Jersey cord

3.       Eight lock

4.       Texi pique

Characteristics of purl fabrics: Purl fabrics are also referred as link-link fabrics.

1.  Purl is reversible structure i.e. its appearance on both sides is same.
2. Extension in all directions is more
3. The fabric does not curl at the edges.
4. The fabric will run in the wale direction starting from either end.
5. Unraveling of fabric course by course from either side is possible.

Derivatives of Purl structure:

1.       2×2 purl

2.       4×2 purl

3.       Seed stitch

4.       Basket purl

BATCHING

Batching preparation is the process where inspected gray knits are divided into different batches with reasonable quantities according to machine capacity, nozzle number, availability of machines etc in order to make them suitable for the further operation in batching. It must be carefully observed that each nozzle of a machine contains equal length of knit.

Batching only for gray knit. Buyer requirement 3000kg capacity of machine is 500kg with 3 nozzle, then 3000/500=6 times and 488kg per machine 488/3=122 per nozzle. 488*6=2928 rest 72kg dyed in another machine in this way batching process is done.

1. Object to establish batch section:

•To receive the grey knit from knitting section or other source

•Store the grey knit according to order number & knit type

•Prepare the batch of knit for dyeing

•Turn the grey knit if required

•To update the daily grey knit store report

2. Batch Preparation:

Normally the batch is prepared according to following criteria

•Order sheet

•Dyeing shade

•M/c capacity

•M/c available

•Type of knit

3. Proper batching criteria:

•To use maximum capacity of existing dyeing machine

•To minimize the idle time or machine stoppage time

•To keep the no of batch as less as possible for same shade

•To use a particular machine for dyeing same shade