Line Technician Career

Job Description: Set up, operate, or tend machines that extrude and form continuous filaments from synthetic materials, such as liquid polymer, rayon, and fiberglass.

*A job as a Line Technician falls under the broader career category of Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers. The information on this page will generally apply to all careers in this category. We are still seeking more specific information about this career from experts in this field. If you can provide us with more information, .

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Line Technician Career

What Line Technicians do:

  • Notify other workers of defects, and direct them to adjust extruding and forming machines.
  • Clean and maintain extruding and forming machines, using hand tools.
  • Set up, operate, or tend machines that extrude and form filaments from synthetic materials such as rayon, fiberglass, or liquid polymers.
  • Move controls to activate and adjust extruding and forming machines.
  • Press buttons to stop machines when processes are complete or when malfunctions are detected.
  • Observe machine operations, control boards, and gauges to detect malfunctions such as clogged bushings and defective binder applicators.
  • Start metering pumps and observe operation of machines and equipment to ensure continuous flow of filaments extruded through spinnerettes and to detect processing defects.
  • Remove excess, entangled, or completed filaments from machines, using hand tools.
  • Observe flow of finish across finish rollers, and turn valves to adjust flow to specifications.
  • Record details of machine malfunctions.
  • Open cabinet doors to cut multifilament threadlines away from guides, using scissors.
  • Load materials into extruding and forming machines, using hand tools, and adjust feed mechanisms to set feed rates.
  • Remove polymer deposits from spinnerettes and equipment, using silicone spray, brass chisels, and bronze-wool pads.
  • Press metering-pump buttons and turn valves to stop flow of polymers.
  • Wipe finish rollers with cloths and wash finish trays with water when necessary.
  • Record operational data on tags, and attach tags to machines.
  • Pull extruded fiberglass filaments over sleeves where binding solution is applied, and into grooves of graphite shoes that bind filaments into single strands of sliver.
  • Pass sliver strands through openings in floors to workers on floors below who wind slivers onto tubes.
  • Lower pans inside cabinets to catch molten filaments until flow of polymer through packs has stopped.
  • Turn petcocks to adjust the flow of binding fluid to sleeves.
  • Turn rheostats to obtain specified temperatures in electric furnaces where glass is melted.

What work activities are most important?

Importance Activities

Performing General Physical Activities - Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials.

Communicating with Supervisors, Peers, or Subordinates - Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.

Controlling Machines and Processes - Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).

Handling and Moving Objects - Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.

Inspecting Equipment, Structures, or Material - Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.

Monitor Processes, Materials, or Surroundings - Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.

Making Decisions and Solving Problems - Analyzing information and evaluating results to choose the best solution and solve problems.

Judging the Qualities of Things, Services, or People - Assessing the value, importance, or quality of things or people.

Repairing and Maintaining Mechanical Equipment - Servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles.

Identifying Objects, Actions, and Events - Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.

Evaluating Information to Determine Compliance with Standards - Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.

Operating Vehicles, Mechanized Devices, or Equipment - Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or water craft.

Getting Information - Observing, receiving, and otherwise obtaining information from all relevant sources.

Estimating the Quantifiable Characteristics of Products, Events, or Information - Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity.

Guiding, Directing, and Motivating Subordinates - Providing guidance and direction to subordinates, including setting performance standards and monitoring performance.

Processing Information - Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data.

Repairing and Maintaining Electronic Equipment - Servicing, repairing, calibrating, regulating, fine-tuning, or testing machines, devices, and equipment that operate primarily on the basis of electrical or electronic (not mechanical) principles.

Training and Teaching Others - Identifying the educational needs of others, developing formal educational or training programs or classes, and teaching or instructing others.

Developing and Building Teams - Encouraging and building mutual trust, respect, and cooperation among team members.

Analyzing Data or Information - Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts.

Assisting and Caring for Others - Providing personal assistance, medical attention, emotional support, or other personal care to others such as coworkers, customers, or patients.

Organizing, Planning, and Prioritizing Work - Developing specific goals and plans to prioritize, organize, and accomplish your work.

Establishing and Maintaining Interpersonal Relationships - Developing constructive and cooperative working relationships with others, and maintaining them over time.

Updating and Using Relevant Knowledge - Keeping up-to-date technically and applying new knowledge to your job.

Documenting/Recording Information - Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.

Coordinating the Work and Activities of Others - Getting members of a group to work together to accomplish tasks.

Interpreting the Meaning of Information for Others - Translating or explaining what information means and how it can be used.

Performing Administrative Activities - Performing day-to-day administrative tasks such as maintaining information files and processing paperwork.

Coaching and Developing Others - Identifying the developmental needs of others and coaching, mentoring, or otherwise helping others to improve their knowledge or skills.

Scheduling Work and Activities - Scheduling events, programs, and activities, as well as the work of others.

Holland Code Chart for a Line Technician