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Evidence Guide: ICPPRN471 - Set up for complex coating

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

 

ICPPRN471 - Set up for complex coating

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

Confirm job specifications

  1. Job requirements are read and interpreted from job documentation or production control system
  2. Set up is planned and carried out correctly and in minimum time
  3. Availability of all job related components is checked
Job requirements are read and interpreted from job documentation or production control system

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set up is planned and carried out correctly and in minimum time

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Availability of all job related components is checked

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set up delivery systems

  1. Delivery systems are set up and adjusted according to job specifications
  2. Substrate is added to and removed from process according to job instructions
Delivery systems are set up and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Substrate is added to and removed from process according to job instructions

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Select and prepare coating

  1. Coating is selected according to job specifications and end-user requirements
  2. Quality and suitability of coating is checked and appropriate action taken
  3. Coatings and additives are prepared according to work health and safety (WHS) requirements, and manufacturer’s/supplier’s instructions with suitable precautions to minimise waste
  4. Correct weight/volume of coating is prepared to match requirements of the job specification and coating process
  5. Coating viscosity is confirmed as correct for the job
  6. Formulation of coating is appropriately recorded
Coating is selected according to job specifications and end-user requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Quality and suitability of coating is checked and appropriate action taken

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Coatings and additives are prepared according to work health and safety (WHS) requirements, and manufacturer’s/supplier’s instructions with suitable precautions to minimise waste

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Correct weight/volume of coating is prepared to match requirements of the job specification and coating process

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Coating viscosity is confirmed as correct for the job

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Formulation of coating is appropriately recorded

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set up machine for coating

  1. Appropriate rollers/cylinders are selected and secured to the machine and set
  2. Application system is set up and adjusted according to job specifications
  3. Appropriate anilox roller is chosen, and installed to manufacturer’s specifications
  4. Set doctor blades to manufacturer’s specifications
  5. Coating delivery system is set up with correct flow and return flow determined by air pressure or pump speeds and adjusted according to job specifications
  6. Coating blanket is cut or a plate installed for non-image areas
  7. Blanket or plate packing is checked as suitable to the job
  8. Coating temperature is checked and deemed suitable for the job
  9. Drying system is set up and adjusted according to job specifications
Appropriate rollers/cylinders are selected and secured to the machine and set

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Application system is set up and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Appropriate anilox roller is chosen, and installed to manufacturer’s specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set doctor blades to manufacturer’s specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Coating delivery system is set up with correct flow and return flow determined by air pressure or pump speeds and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Coating blanket is cut or a plate installed for non-image areas

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Blanket or plate packing is checked as suitable to the job

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Coating temperature is checked and deemed suitable for the job

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Drying system is set up and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Conduct proof run

  1. Material to be used for proof is organised correctly
  2. Machine is set up and operated, and roller and pressure settings are checked, to produce a specified proof according to WHS requirements, manufacturer’s specifications and enterprise procedures
  3. Proof is visually inspected and/or tested or laboratory testing organised according to enterprise procedures
  4. Production does not commence without client approval or authority where appropriate
  5. Results are interpreted and adjustments are carried out according to product and machine specifications to determine adjustment requirements
Material to be used for proof is organised correctly

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Machine is set up and operated, and roller and pressure settings are checked, to produce a specified proof according to WHS requirements, manufacturer’s specifications and enterprise procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Proof is visually inspected and/or tested or laboratory testing organised according to enterprise procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Production does not commence without client approval or authority where appropriate

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Results are interpreted and adjustments are carried out according to product and machine specifications to determine adjustment requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

ELEMENT

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1. Confirm job specifications

1.1 Job requirements are read and interpreted from job documentation or production control system

1.2 Set up is planned and carried out correctly and in minimum time

1.3 Availability of all job related components is checked

2. Set up delivery systems

2.1 Delivery systems are set up and adjusted according to job specifications

2.2 Substrate is added to and removed from process according to job instructions

3. Select and prepare coating

3.1 Coating is selected according to job specifications and end-user requirements

3.2 Quality and suitability of coating is checked and appropriate action taken

3.3 Coatings and additives are prepared according to work health and safety (WHS) requirements, and manufacturer’s/supplier’s instructions with suitable precautions to minimise waste

3.4 Correct weight/volume of coating is prepared to match requirements of the job specification and coating process

3.5 Coating viscosity is confirmed as correct for the job

3.6 Formulation of coating is appropriately recorded

4. Set up machine for coating

4.1 Appropriate rollers/cylinders are selected and secured to the machine and set

4.2 Application system is set up and adjusted according to job specifications

4.3 Appropriate anilox roller is chosen, and installed to manufacturer’s specifications

4.4 Set doctor blades to manufacturer’s specifications

4.5 Coating delivery system is set up with correct flow and return flow determined by air pressure or pump speeds and adjusted according to job specifications

4.6 Coating blanket is cut or a plate installed for non-image areas

4.7 Blanket or plate packing is checked as suitable to the job

4.8 Coating temperature is checked and deemed suitable for the job

4.9 Drying system is set up and adjusted according to job specifications

5. Conduct proof run

5.1 Material to be used for proof is organised correctly

5.2 Machine is set up and operated, and roller and pressure settings are checked, to produce a specified proof according to WHS requirements, manufacturer’s specifications and enterprise procedures

5.3 Proof is visually inspected and/or tested or laboratory testing organised according to enterprise procedures

5.4 Production does not commence without client approval or authority where appropriate

5.5 Results are interpreted and adjustments are carried out according to product and machine specifications to determine adjustment requirements

Required Skills and Knowledge

ELEMENT

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1. Confirm job specifications

1.1 Job requirements are read and interpreted from job documentation or production control system

1.2 Set up is planned and carried out correctly and in minimum time

1.3 Availability of all job related components is checked

2. Set up delivery systems

2.1 Delivery systems are set up and adjusted according to job specifications

2.2 Substrate is added to and removed from process according to job instructions

3. Select and prepare coating

3.1 Coating is selected according to job specifications and end-user requirements

3.2 Quality and suitability of coating is checked and appropriate action taken

3.3 Coatings and additives are prepared according to work health and safety (WHS) requirements, and manufacturer’s/supplier’s instructions with suitable precautions to minimise waste

3.4 Correct weight/volume of coating is prepared to match requirements of the job specification and coating process

3.5 Coating viscosity is confirmed as correct for the job

3.6 Formulation of coating is appropriately recorded

4. Set up machine for coating

4.1 Appropriate rollers/cylinders are selected and secured to the machine and set

4.2 Application system is set up and adjusted according to job specifications

4.3 Appropriate anilox roller is chosen, and installed to manufacturer’s specifications

4.4 Set doctor blades to manufacturer’s specifications

4.5 Coating delivery system is set up with correct flow and return flow determined by air pressure or pump speeds and adjusted according to job specifications

4.6 Coating blanket is cut or a plate installed for non-image areas

4.7 Blanket or plate packing is checked as suitable to the job

4.8 Coating temperature is checked and deemed suitable for the job

4.9 Drying system is set up and adjusted according to job specifications

5. Conduct proof run

5.1 Material to be used for proof is organised correctly

5.2 Machine is set up and operated, and roller and pressure settings are checked, to produce a specified proof according to WHS requirements, manufacturer’s specifications and enterprise procedures

5.3 Proof is visually inspected and/or tested or laboratory testing organised according to enterprise procedures

5.4 Production does not commence without client approval or authority where appropriate

5.5 Results are interpreted and adjustments are carried out according to product and machine specifications to determine adjustment requirements

Evidence of the ability to:

set up for THREE complex coating operations (one spot coating, one overall coating and one fine detail, using three different coatings of which one must be metallic, and include at least one in-line process), including:

setting up rollers and reel or sheet systems for coating a range of carbon, carbonless, latex, wax, resin and metallic coatings, aqueous and UV varnishes and machine varnishes

conduct a proof run and adjusting settings to ensure production speeds are attained

find and use information relevant to the task from a variety of information sources.

Note: If a specific volume or frequency is not stated, then evidence must be provided at least once.

To complete the unit requirements safely and effectively, the individual must:

describe key information on the work ticket listing type of coating required

describe what to do if vital information is missing from the job ticket

list checks to do prior to set up (availability of materials etc.)

describe how to choose the coating side of material

describe the effect of offside lay selection on the job

explain how to carry out a register check

For reel systems only

describe the effect of:

low web tension on the print

inefficient web splices

explain how to:

determine reel position for the job

check for a web break

identify safety risks associated with rewind of the machine

outline the effect of excessive web tension at rewind of the machine

For sheet systems only

explain how to:

determine sheet position for the job

select appropriate front lays

check a missing or late sheet

explain use of a two-sheet cut out on most feeders (sheet)

describe the effect of:

not enough coating on a sheet

excessive temperature on the sheet

describe the effect too much vacuum on the slow-down wheels has on the job

describe how to determine position of register or bustle wheels

describe the effect excessive jogging has on the stack

identify major WHS concerns when setting up the sheet or reel transportation system

identify WHS concerns relevant to the use of coatings

list types of coatings and their applications

explain suitability of the coating for the job

explain how the coat adheres to the product

identify the amount of coating required

describe the range of viscosities to run with on an aqueous coating

describe the effect of incorrect viscosity on coating

explain how to adjust viscosity of a coating

describe methods to solidify coating

explain drying UV coating

describe the printing principle being utilised to apply aqueous coating

explain why gluing tabs are not coated

identify the temperature the drier is set at to dry aqueous coating

explain when to use different image carriers (plate or blanket)

outline the effect skeleton wheels can have on the coating surface

describe how to measure the amount of gloss on the surface

outline organisational responsibility for the final approval on the job

describe the effect in the following scenarios:

UV coating on a wet print

viscosity is too high or too low

ink coverage is excessive, i.e. over 250%

identify key types of information in, and the location of, machine manuals, safety and other documentation relevant to this task.

Range Statement

This section specifies different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Delivery systems MUST include EITHER:

reel

OR

sheet

Setting up and adjusting MUST include EITHER:

unwind

webbing procedures

splicing/joining reels

print web viewing devices

set off / marking prevention devices

OR

feeder and delivery

sheet pick-up and transportation system

transfer and control systems

set off / marking prevention devices