Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

ICPSP337D Mapping and Delivery Guide
Prepare stencil using photographic capillary method

Version 1.0
Issue Date: March 2024


Qualification -
Unit of Competency ICPSP337D - Prepare stencil using photographic capillary method
Description This unit describes the performance outcomes, skills and knowledge required to prepare photographic capillary stencils.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application This unit requires the individual to prepare photographic capillary stencils.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Not applicable.
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities
Slides
PPT
Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Prepare the work area
  • Work area is made clean and functional prior to the commencement of work
  • All equipment is inspected to ensure it is functional and where necessary, appropriate remedial action is taken prior to the commencement of work
  • Chemicals are prepared, if necessary, according to OHS requirements and manufacturer’s/supplier’s specifications
       
Element: Prepare the screen
  • Screen is selected according to job specifications
  • Chemicals are applied and removed according to OHS requirements and manufacturer’s/supplier’s specifications
       
Element: Select and process capillary film
  • Capillary film is selected according to requirements for ink type, print resolution, substrate and machine type with minimisation of waste
  • Capillary film is cut to size according to OHS requirements and manufacturer’s/supplier’s specifications with minimisation of waste
  • Capillary film is mounted on screen according to manufacturer’s/supplier’s specifications
  • Screen is dried according to manufacturer’s/supplier’s specifications and enterprise procedures
  • Backing sheet is removed according to manufacturer’s/supplier’s specifications
       
Element: Process material
  • Screen is placed in vacuum frame with positive positioned according to manufacturer’s/supplier’s specifications and job specifications
  • Exposure is calculated and stencil exposed according to manufacturer’s/supplier’s specifications
  • Light source is positioned according to manufacturer’s/supplier’s specifications
  • Exposed screen is removed from vacuum frame according to OHS requirements and manufacturer’s/supplier’s specifications
  • Exposed screen is washed out according to OHS requirements and manufacturer’s/supplier’s specifications
       
Element: Dry stencil
  • Processed stencil is dried according to manufacturer’s/supplier’s specifications
  • Backing sheet is carefully removed and stencil checked for full adhesion
       
Element: Block out screen
  • Stencil is inspected for flaws, scum and/orientation
  • Non-image areas of prepared screen are blocked out with filler suitable for ink type and according to job specifications
  • Pinholes are spotted out with suitable filler and faulty/damaged images are retouched and taped according to ink type and job specifications
       
Element: Store screen
  • Prepared screen is labelled according to enterprise specifications
  • Prepared screen is stored in a clean, dry environment according to manufacturer’s/supplier’s specifications
       


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Evidence of the following is essential:

correctly prepare photographic capillary stencils according to job specifications

demonstrate an ability to find and use information relevant to the task from a variety of information sources

prepare TWO different screens by applying a capillary stencil and exposing, washing, drying and blocking out according to manufacturer and job specifications, enterprise procedures and the listed performance criteria.

Context of and specific resources for assessment

Assessment must ensure:

assessment may take place on the job, off the job or a combination of both of these. Off the job assessment must be undertaken in a closely replicated workplace environment.

Method of assessment

A range of assessment methods should be used to assess practical skills and knowledge. The following examples are appropriate for this unit:

direct questioning combined with review of portfolios of evidence and third party workplace reports of on-the-job performance by the candidate.

Guidance information for assessment

Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended for example:

any basic set up units.


Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)


Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Required skills

OHS in relation to operating machinery such as safely switching off machinery before cleaning is started

communication of ideas and information by labelling prepared screens

collecting, analysing and organising information by selecting the appropriate capillary fill-in according to job specifications

planning and organising activities by positioning light source prior to exposing the screen

teamwork when maintaining the production process in association with others

mathematical ideas and techniques by cutting capillary fill-in to size according to job specifications

problem-solving skills by retouching and taping damaged images

use of technology by using the vacuum frame and other equipment to prepare the stencil.

Required knowledge

health hazards and what safe working procedures should be in place when degreasing screens

significance of mesh count

need to have the correct tension on the screen

best screen mesh count for the application of a capillary stencil

chemicals that are used for degreasing screens

maintenance procedures that are there in place for equipment in the stencil preparation area

peculiarities of photographic capillary stencils

type of capillary film to be used

pollution and environmental concerns that are addressed when working with capillary films

wetting agents that are used to facilitate the application of the film to the screen

problems that are caused by dust on the surface of the mesh

position of film on the screen

problems that can occur from poor or incorrect mounting techniques

rectification of problems associated with mounting capillary film

OHS concerns that are there when exposing stencils

correct drying distance and drying time

effects of incorrect drying temperature

factors that indicate that drying is complete

need to dry film under safelight conditions

removal of the backing sheet removed

function and use of a light integrator

effect that the position, angle and distance of the light source has on the exposure process

effect that temperature, pressure and time taken has on the washing out process

importance of blotting up excess water from the stencil to prevent scum and streaking

completion of drying

bearing the ink used and the type of stencil on the type of blockout

preventive measures that can be taken to prevent pinholes

need to tape the edge of the frame

means that the screen is able to be identified at a later date

maintenance that should be carried out on exposing, washing and drying equipment

manuals, safety and other documentation that are relevant to this task and where are they kept and information that is included in these documents.

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. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Enterprise procedures may include:

tasks must be performed according to enterprise procedures.

Type of stencil materials may include:

capillary stencil materials commonly used relative to the industry sector.

Degree of autonomy may include:

work is performed under supervision to defined procedures to ensure production requirements are met.

Quality standards may include:

should meet client requirements and enterprise and industry standards.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Work area is made clean and functional prior to the commencement of work 
All equipment is inspected to ensure it is functional and where necessary, appropriate remedial action is taken prior to the commencement of work 
Chemicals are prepared, if necessary, according to OHS requirements and manufacturer’s/supplier’s specifications 
Screen is selected according to job specifications 
Chemicals are applied and removed according to OHS requirements and manufacturer’s/supplier’s specifications 
Capillary film is selected according to requirements for ink type, print resolution, substrate and machine type with minimisation of waste 
Capillary film is cut to size according to OHS requirements and manufacturer’s/supplier’s specifications with minimisation of waste 
Capillary film is mounted on screen according to manufacturer’s/supplier’s specifications 
Screen is dried according to manufacturer’s/supplier’s specifications and enterprise procedures 
Backing sheet is removed according to manufacturer’s/supplier’s specifications 
Screen is placed in vacuum frame with positive positioned according to manufacturer’s/supplier’s specifications and job specifications 
Exposure is calculated and stencil exposed according to manufacturer’s/supplier’s specifications 
Light source is positioned according to manufacturer’s/supplier’s specifications 
Exposed screen is removed from vacuum frame according to OHS requirements and manufacturer’s/supplier’s specifications 
Exposed screen is washed out according to OHS requirements and manufacturer’s/supplier’s specifications 
Processed stencil is dried according to manufacturer’s/supplier’s specifications 
Backing sheet is carefully removed and stencil checked for full adhesion 
Stencil is inspected for flaws, scum and/orientation 
Non-image areas of prepared screen are blocked out with filler suitable for ink type and according to job specifications 
Pinholes are spotted out with suitable filler and faulty/damaged images are retouched and taped according to ink type and job specifications 
Prepared screen is labelled according to enterprise specifications 
Prepared screen is stored in a clean, dry environment according to manufacturer’s/supplier’s specifications 

Forms

Assessment Cover Sheet

ICPSP337D - Prepare stencil using photographic capillary method
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:


Assessment Record Sheet

ICPSP337D - Prepare stencil using photographic capillary method

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: