Tag Archives: Fabric Manufacturing technology

Yarn Preparation | Necessity Of Yarn Preparation Before Weaving and Knitting

The yarn which is used for weaving or knitting it could be grey or dyed. Yarns are the main element of weaving. Before weaving it needs to prepare. The yarn which is collected from the spinning section can not be used in loom directly. Before using it in loom it is processed by various ways. All of that’s activities are called yarn preparation. Performance of the weaving and knitting section mostly depends on the yarn preparation techniques.

Necessity of yarn preparation: Yarns are prepared for weaving by various ways. The necessity of yarn preparation is given bellow:

  • Yarn faults are removed by yarn preparation process.
  • By this process yarns are transferred from spinning package to a convenient form of package that will facilities the weaving.
  • To clean the yarn for better appearance and performance.
  • To have desired length of yarn in package.
  • To get better quality fabric.
  • During yarn preparation unwanted dust and hairy fibers are removed.

After yarn preparation; yarns are used for making a beam which is called warp yarn and another set of yarn is used for insertion through the warp yarn is called weft yarn.

So, yarn preparation plays an important role for weaving or knitting field.

List Of Top Branded Knitting Machine Of The World | Knitting Machine For Bulk Production

In modern time; various knitting machine manufacturing companies are trying to manufacture such types of machine which is cheap in price and facilities more advantage to the user. They also try to develop the present structure of knitting machine. To open a new floor of knitting or add some new machine in the old floor ones can try for the following knitting machine because most of the machines are using in most of the knitting industry.

We know that knitting machines are divided into three types; they are as follow:

  1. Single Jersey Knitting Machine
  2. Double Jersey Knitting Machine
  3. Flat Bed Knitting Machine

Now I will give some knitting machine name list with their origin country name.

Circular Knitting Machine (Single & Double Jersey Knitting Machine)

  • FUKAHARA (Japan)
  • ORIZIO (Italy)
  • MAYER & CIE (Germany)
  • HANMA (China)
  • HUPTER (Taiwan)
  • JIUNN LONG (Taiwan)
  • MASA (Taiwan)
  • DONG HO (Taiwan)
  • WELL (Taiwan)
  • JINHAR (Taiwan)
  • PAILUNG (Taiwan)
  • LISKY (Taiwan)
  • Tayo (Taiwan)
  • Hun-lung (Taiwan)
  • FUKAHAMA (Taiwan)
  • Zentex (Singapore)

Flat Bed knitting Machine

  • SHIMA SEKI (Japan)
  • STOLL (Germany)
  • Jy-leh (Taiwan)
  • KAUOHENG (Taiwan)
  • JAMES (Taiwan)
  • FLYING TIGER (Taiwan)

Before buying a knitting machine following points should be considered:

  1. Machine type
  2. Brand name
  3. Origin country
  4. Model no.
  5. Diameter in Inch
  6. No. of Feeder
  7. Gauge
  8. No. of Needle

In modern time Engineering Auto Stripe is available for producing multi-color stripe knit fabrics. Engineering Auto Stripe may be 4 colors or 6 colors. It uses when a fabric could not produce in a normal circular knitting machine. Auto stripe knitting machines are available in single jersey and double jersey form.

Flat knitting machines may be semi jacquard, full jacquard or fully computerized. We know that flat knitting machines are use for producing collar and cuff for the knit wear.

All of the machines are not same in price or not same in quality. When you will choose you’re desired one you should give emphasis on the requirements and best quality which will give you more facility in price and quality. One should not choose such types of knitting machine which cause knitting faults. Also we should consider the availability of the knitting machine parts.

So, you can choose one of the knitting machines for your knitting industry.

How To Execute Production Process In A Knitting Mill?

Knitting is the interlocking of one or more yarns through a series of loops. Knitting process is the main activities for producing knit goods. In every mill, there maintains a sequence in production processing. It is a team work. In every steps of a processing every responsive person is responsible for give best production. In a knitting mills production process runs as the following sequence.

→Firstly, knitting manager gets a production sheet from the merchandiser as accordance as consumer requirements then he informs or orders production officer about it. He also gives the schedule for producing targeted production.

→After getting the sample knitting manager analysis the design and draw a cam setting for produce the desired designed fabrics.

→After getting the information, production officer informs technical in charge and knows about machine in which the production will be run.

→Technical in charge calls for leader of mechanical fitter troops; they also take decision about machine for production considering machine condition, machine types, production capacity and maintenance complexity.

→Production officer with experienced mechanical fitter adjust required stitch length and grey G.S.M for getting final G.S.M.

→Supervisor checks daily production regularity and make operator conscious about finishing tin due time. They also maintain daily production report sheet. They are responsible to inform the production of that day to the knitting manager.

→Operators operate machine in high attention as if there were no faults in the fabrics. If he thinks or sure about any fabric faults, then he calls for the mechanical fitter in duty. Mechanical fitter then fixes it if he can or he informs it to the technical in charge. Then technical in charge observer the problem and take necessary steps to remove the problem.

→During production time quality department also check the fabric and if they find any faults they inform it to the technical in charge. Technical in charge also take necessary steps for reduce the knit fabric faults.

→After completing the gray knit fabrics production it sends for quality check. If the fabrics pass the quality then it sends for next process.

Knitting division is very sensitive because performance of dyeing is completely depends on knitting. Any types of mistakes during knitting can be the resultant of rejection. A knitting manager should have deep knowledge about the dyeing, printing and finishing process as well as garment manufacturing. Others who are related with this should have the knowledge about the machine and knitting fabrics design.

So, try this at your professional life. I am sure it will help for getting better production in knitting section.