REQUIREMENTS FOR FABRIC CUTTING (Industrial Report of garments Chapter five p: 2 )

REQUIREMENTS FOR FABRIC CUTTING

The following points must be fulfilled in fabric cutting:

1.   Precision of fabric cutting: Fabric cutting should be done accurately as per exact dimension of the pattern pieces in the marker. Accurate cutting depends on methods of cutting and marker planning. If manual cutting method is used, then cutting accuracy depends on sharpness of knife, skill of operator, and attentiveness of operator. Computer controlled cutting and die cutting have their self cutting accuracy.
2.   Consistent cutting: Whatever be the cutting method used for fabric lay cutting, it should be ensured that the shape of the cut components from top to bottom lay are of exact size and shape, otherwise the garments produced will be defective.
3. Infused edge: During fabric cutting, the friction between the fabric and the blade produces temperature in the blade; the temperature may be up to 300⁰C. If the fabric contains synthetic fibres e.g. nylon, polyester, acrylic or their blends, then fused edge may result in the fabric. As because most of those fibres melt at around 250⁰C. Therefore, sticking of cut edge of fabric will increase the fabric wastage. Moreover, the fused edge after cooling will form hard bid, which will be a problem of irritation during use of garments. To avoid the problem of fused edge formation, the following steps may be taken:
1.  Reduce the height of the lay;
2.  Reduce the cutting speed;
3.  Use anti-fusion paper in the lay at regular interval;
4.  Lubricate the knife during cutting.
4. Supporting of the lay: Surface of the cutting table depends on methods of fabric cutting. The table surface should be capable to support the lay as well as to ensure that all the plies are cut at a time during fabric cutting                                                                                                                                                                                                                                                                                                                                                                         In jeans care  Ltd. the sequence of the operation in Cutting Section is as follows -

Cutting Section of a garments Industry (Industrial Report of garments Chapter five p: 1 )

Chapter- 5

Cutting Section

Introduction:

           

            Cutting section is the most important and risky section in garment industry. For a little mistake full order may be cancelled. With the false measurement a big portion of garment may employed. With very care this section is handled.

                In jeans care  Ltd. there consists 9 cutting table. From the CAD section marker comes out. For stripe & verigated rib fabric there is no marker use because if use the marker for stripe fabric, frequently don’t match the stripe of one side to the other. This is a buyer requirement to match the stripe. Manually the stripe fabric is spreader out on the cutting table. Only marker is used for the solid dyed fabric. Normally big marker length is 5.5 yards & thickness of lay is 4 inch.

Straight Knife Cutting Machine:

                In jeans care  Ltd. all the fabric is cut down with the Straight Knife Cutting Machine by the help of skilled operator. Here use a blade which is very sharp and change this on the basis of fabric quantity & composition, normally in every after 4 days. Here, in the below give a short description on this machine:

Fig: Straight Knife Cutting Machine

(Km Cloth Cutting Machine)

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