Manufacturing Procedure
The Manufacturing Procedure of Paper Cones is assumed to be very simple & uncomplicated but being a regular consumable item for a spinning mill, it requires high level of excellence. Below is superficial process of Manufacturing Paper Cones.
» Punching:
The very first step involves punching of the paperboard according to the size and conicity required by the client.
» Grinding:
Grinding of edges is done so that folded paper can be winded then pasted with ease.
» Winding:
The most important step in the manufacturing. In it paper is winded at the spindles of the required conicity.
» Drying:
After winding, drying takes place at controlled temperatures.
» Notching:
A small circular shaped indentation is made at the top of cones. This process is called notching.
» Cutting:
After velveting, the base of paper cones is cut. Bottom cuts are given as per customers' request, in the form of V cut, U-cut, Y-cut & moon cut etc.
» Velveting:
By the process of velveting, rough finishing is given by an emery belt.
» Weighing:
The paper cones are weighed before dispatching. The weighing range of ± 1 to 2 gms is maintained at our plant.
» Sorting:
After the weighing process is over, sorting of cones is undertaken. Ineligible products are rejected at this stage.
» Pre-dispatch Inspection:
Before the final dispatch to customers is made, stringent inspection is carried out. At this stage, 5% samples are tested in order to make ourselves very much confident of our quality.
» Packing:
Paper cones are packed in varied sizes according to specifications but majorly it is in the packing of 700 to 1000.
»Other features:
NOTCHES - V, Y, U, I and double notches are available to customer’s specifications.
Bullnose- It is designed to increase your paper carrier winding performance on modern high-speed winders and
spinning frames.
PRINTING - Custom printing is available outside of the yarn carrier.
YARN IDENTIFICATION - an innovative system in which we offer a choice of colors plus easily recognizable patterns
to enhance the customer’s creative identification program. It will help in Cutting your cost of Tapping.
Latest Trends
Now a days,multiple ply segment is dominating the global market due to increase in the demand for the thick paper as it provides the strength to sustain in harsh conditions.
On the basis of taper of the cone, the market is segmented into upto 30 taper, 30 to 50 taper and above 50 taper. Upto 30 taper segment is dominating the global market as upto 30 taper are easy to use in the small places as products are compatible in size.
While On the basis of size spinning mills are trying to shift from 5° 57' paper cones to 4° 20' and 3° 30' paper cones. 3° 30' cones are more beneficial as they are light in weight and can carry higher doff weight. The only disadvantage is that being less angle, slipping off may take place but it is very rare in Synthetic Spun Yarn.
