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Evidence Guide: LMTTN2002B - Set up and operate a spun bond web forming machine

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

LMTTN2002B - Set up and operate a spun bond web forming machine

What evidence can you provide to prove your understanding of each of the following citeria?

Set up and load spun bond web forming machine

  1. Specifications are checked to identify requirements for filament production.
  2. Raw materials containers and quantities are checked.
  3. Machine settings are adjusted to meet product requirements.
  4. Area around machine is cleaned during and on completion of setting and loading.
Specifications are checked to identify requirements for filament production.

Completed
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Raw materials containers and quantities are checked.

Completed
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Machine settings are adjusted to meet product requirements.

Completed
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Area around machine is cleaned during and on completion of setting and loading.

Completed
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Operate and monitor spun bond web forming machine

  1. Spun bond web forming machine is started and stopped according to machine manufacturer instructions and job requirements.
  2. Machines operations are monitored to ensure safe and correct operation.
  3. Waste is sorted.
  4. Machine is cleaned when required.
  5. Minor product process and machine faults are identified and corrected where necessary to meet specified requirements and are reported.
  6. Major machine faults are reported.
  7. Machine is operated according to OHS practices.
Spun bond web forming machine is started and stopped according to machine manufacturer instructions and job requirements.

Completed
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Machines operations are monitored to ensure safe and correct operation.

Completed
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Waste is sorted.

Completed
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Machine is cleaned when required.

Completed
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Minor product process and machine faults are identified and corrected where necessary to meet specified requirements and are reported.

Completed
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Major machine faults are reported.

Completed
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Machine is operated according to OHS practices.

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Check web quality

  1. Formed web is checked against quality standards and production requirements.
  2. Web faults and non-conformances are identified and rectified or reported.
Formed web is checked against quality standards and production requirements.

Completed
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Web faults and non-conformances are identified and rectified or reported.

Completed
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Complete operations

  1. Spun bond web is dispatched to bonding or finishing process.
  2. Cleaning of area is completed to ensure work environment is maintained in a safe and productive manner.
  3. Production records are accurately completed.
Spun bond web is dispatched to bonding or finishing process.

Completed
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Cleaning of area is completed to ensure work environment is maintained in a safe and productive manner.

Completed
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Production records are accurately completed.

Completed
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Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The Evidence Guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for the Training Package.

Critical aspects of evidence

Demonstrates skills and knowledge to:

interpret production orders and schedules

set and check machine settings to meet production requirements

monitor web forming operations according to defined procedures and methods

make minor adjustments

check product samples against quality standards

load and unload products

complete records accurately and completely

apply workplace OHS practices in work operations

Consistency in performance

Consistently applies skills and knowledge when:

organising work

completing tasks according to instructions

working systematically with attention to detail

identifying improvements and avoiding damage

using workplace practices

using OHS practices

recording and reporting accidents and incidents

assessing operational readiness of equipment

recognising and adapting to cultural differences in the workplace, including modes of behaviour and interactions

Resource implications

Access is required to real or appropriately simulated situations, including work areas, materials and equipment, and to information on workplace practices and OHS practices.

Context for assessment

Assessment may occur on the job or in an appropriately simulated environment.

Interdependent assessment

This unit may be assessed independently or in combination with other relevant units.

Required Skills and Knowledge

This describes the essential skills and knowledge and their level, required for this unit.

Demonstrates knowledge of:

operational variables, including:

polymer throughput

air throughput

spinneret configuration: hole size and distance to collector

spinning, drawing and deposition options and techniques

bonding techniques and options

filament types, including

polyester

polypropylene

filament characteristics, including

spinnability

filament structure

filament crimp

measuring units, including decitex and denier

OHS practices, including hazard identification and control measures

quality practices

workplace practices

recording and reporting practices

Demonstrates skills to:

check machine safety equipment and report any faults

prepare materials for web forming

load and unload materials

start and stop machines according to specifications

monitor machine operations, including machine production readings

recognise, rectify and report machine faults or problems as required

clean machines as required

check machine maintenance records

recognise fault conditions

read, interpret and follow information on work specifications, standard operating procedures and work instructions, and other reference material

maintain accurate records

communicate within the workplace

sequence operations

meet specifications

clarify and check task-related information

carry out work according to OHS practices

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the Performance Criteria, is detailed below. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs if the candidate, accessibility of the item, and local industry and regional contexts.

Legislative/regulatory requirements

All work must comply with relevant Federal and State or Territory legislative or regulatory requirements.

Filaments are

continuous threads, including:

size - 1.1-8.0 dtex (diameter)

types including polyester, polypropylene

Spun bond web forming machine may include

extrusion, spinning, attenuating, orientation. lay down, web carrying or web bonding machine.

Spun bond web refers to

the melt spinning of polymers to produce continuous filaments (threads) of polymer which are laid to form a web, which is then bonded and finished.

OHS practices

OHS practices include hazard identification and control, risk assessment and implementation of risk reduction measures specific to the tasks described by this unit, and may relate to:

manual handling techniques

standard operating procedures

personal protective equipment

safe materials handling

taking of rest breaks

ergonomic arrangement of workplaces

following marked walkways

safe storage of equipment

housekeeping

reporting accidents and incidents

environmental practices