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How to grade operators skill in the garment industries? For cutting, sewing and finishing section employees

A. Grading:

Every employee is graded based on their actual skill known and actual performance. The grading process will be done by IE followed by the actual details of employees. Example: Process skill, Machine Skill, Actual performance, quality in their works, etc. the authenticated input is obtained from actual production report, skill matrix, and operators performance report.

B. Type of grading:

Grade A: Skilled operators

Grade B: Semi-skilled operators

Grade C: Basic Operators

Grade D: beginner operators

Grade E: None sewing process

C. Grading wise process

1. SEWING SECTION:

GRADE

PROCESS

MACHINES

REMARKS

A

 

1. Attach collar with band (Pick ready)

2. Attach Pocket (without mark)

3. Sleeve PLKT Diamond stitch

4. Sleeve Attached

5. Side seam Feed of Arm

6. Attach Cuff with pleat

7. Finish Round patch bottom (cut/sew)

8. Waist band close

SNLS E/C

SNLS / DNLS

SNLS

SNLC / DNCS

FOA

SNLS

SNLS

KANSAI

SMV= 0.7 ~ above

(Machine type and process skill required also will be considered)

B

Make Front Upper PLKT – Kansai

Make Front Upper PLKT – DNLS

Joint Shoulder direct edge stitch

Top Stitch Arm hole – DNLS

Attach collar

X-Box Stitch – Manual 

Make Flap – 2x

KANSAI

DNLS

DNLS /SNLS

DNLS / SNLS

SNLS

SNLS

SNLS E/C

SMV= 0.5~0.7

(Machine type and process skill required also will be considered)

C

Make Collar top

Make Cuff

Attach Main label

Make Front Upper PLKT – SNLS

Make Front Upper PLKT – SNLS

Join Back yoke – Folder

Attach collar

Close collar

Serge Side seam

Hem Bottom

Make tab

Attach tab

Attach moon patch

SNLS E/C

SNLS E/C

SNLS

SNLS

SNLS

SNLS

SNLS

SNLS

5T OL

SNLS

SNLS

SNLS

SNLS

SMV= 0.4~0.5

(Machine type and process skill required also will be considered)

D

Hem Collar band

Hem Cuff

Hem Pocket

Attach piping to collar

Attach wash care label

Attach Sleeve inner placket

Make Pleat

Attach Button

Make Button hole

Make Bar tack

Join Back yoke – Manual

X-Box Stitch – E-Prom machine

Attach wash care label

Pressing / Creasing – Manual

 

 

E

Pressing – By machine

Marking

Matching

Trimming

Turning

Creasing

Sorting

Transfer

 

 

 2. CUTTING SECTION:

GRADE

PROCESS

MACHINES

REMARKS

A

 

Push Knife – Body fabric cutting

Band Knife – Body fabric cutting

 

Push Knife Mc

Band Knife Mc

Die Cut Mc

 

B

Band Knife – Inter lining cutting

Hydraulic Pressing – Inter lining cutting

Hydraulic Pressing – Body fabric cutting

Re-cutter

Band Knife Mc

Die Cut Mc

Die Cut Mc

Manual Trim

 

C

Lay Spreading

Numbering

Fusing

Relay

Table / End cutter

Sticker gun

Fusing Machine

Table

 

D

Loading

Bundling

Table

Table

 

E

Collect fusing parts

Helper

Fusing Mc

Table

 

3. FINISHING SECTION:

GRADE

PROCESS

MACHINES

Efficiency Range

REMARKS

A

 

Packer

Count and accuracy

Scanner

-

-

Computer

 

 

B

Pressing

Folding

Pressing Table

Pressing Table

 

 

C

Accessories attach

Insert poly bag

Presentation checking

Measurement checking

Trimming

Tag Gun

Table

Table

Table

Table

 

 

D

Spot Wash / stain lifter

Checker

Metal deduction

Spot Wash Mc

Table

Metal Ded. Mc

 

 

E

Thread sucking

Helper

Form carton

Transfer

Sucking Mc

Table

-

Trolley

 

 

D. Criteria in grade wise

1. Criteria for A-Grade:

·         The operators should be done minimum one A-Grade category process.

·         That operation’s actual efficiency / Performance should be 70 % and above.

·         They should be known minimum three other process in B, C & D.

·         Also should be flexible to espouse and balance for those process.  

2. Criteria for B-Grade:

·         The operators should be done minimum one B-Grade category process.

·         That operation’s actual efficiency / Performance should be 70 % and above.

·         They should be known minimum three other process in C & D.

·         Also should be flexible to espouse and balance for those process. 

3. Criteria for C-Grade:

·         The operators should be done minimum one C-Grade category process.

·         That operation’s actual efficiency / Performance should be 70 % and above.

·         They should be known minimum three other process in D&E.

·         Also should be flexible to espouse and balance for those process. 

4. Criteria for D-Grade:

·         The operators should be done minimum one D-Grade category process.

·         That operation’s actual efficiency / Performance should be 70 % and above.

·         They should be known minimum three other process in E & Others.

·         Also should be flexible to espouse and balance for those process. 

5. Criteria for E-Grade:

·         The operators should be done minimum one E-Grade category process.

·         That operation’s actual efficiency / Performance should be 70 % and above

·         They should be known minimum three other process in E & Others.

·         Also should be flexible to espouse and balance for those process. 

Note: The efficiency limit is assumed, based on the factory’s products and change over. It could be redefined.

Comments

  1. Interesting topic. But Not very clear in few points. All operators should be above 70% efficiency ? All Non machine Operators are falls under F ? Please review again !

    ReplyDelete
    Replies
    1. Thank you for your comments.
      Your point is right, 70% is quit high for start up and some different kind of products.
      Least case we have to consider their cycle time should be close to 70% SMV.
      And based on product mix, the slab can be revised.

      Delete
  2. Dear Mr. Arukugam,
    Thanks for your great update on Industrial Engineering Concept.

    ReplyDelete

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