Oleh Irwan Ong, Egi Sopan, dan 2 lainnya di QA Center
Incoming Material:
1. Fabric:
(a) 100% inspection of Fabric is performed on all types of
fabrics.
(b) Pass/Fail criteria is based on 4 point system.
(c) Only passed fabric is sent to the subcontractor.
(d) Minor defects are pointed out, which are later removed in
the dyeing & cutting section.
(e) Major defective rolls/fabrics are immediately returned to
the suppliers after complete inspection.
(f) Fabric lots are clearly marked and segregated.
(g) Lot approval is always
taken from the QC/Merchandiser in charge.
(h) Record of Fabric Inspection (passed & rejected qty) is
maintained in the specified register.
(i) Supplier Performance is also evaluated.
(a) As per AQL 2.5, qty is of the total quantity received.
(b) AQL 2.5 is used for acceptance criteria of Trims and
Closures.
(c) Minimum 10 pcs are checked randomly (for Bar Codes min. 5
pcs will be checked).
(d) If minor defects are found, the criteria of acceptance of
minor defects are 1 major defect is equal to 3 minor defects.
(e) In case excessive defects are noticed in a particular lot,
the lot is rejected.
(f) Inspection is conducted against the specifications or
approved sample.
(g) Record of Inspection is maintained in the incoming checking
report.
(h) Supplier Performance is also evaluated.
3. Cartons Drop test (Carton
strength/Transit strength)
(a) The height of the packed carton from the ground for drop
test is selected, 24 inches and up to shoulder height.
(b) The shortage edge is selected first then medium then largest
for drop test.
(c) The carton is dropped from the corner edge.
(d) Carton damage & damage of packaging are checked.
(e) The responsibility of Drop test is under packaging/
finishing in charge.
4. Semi Finished Goods
(i) AQL 2.5 is followed for initial inspection of goods
received.
100% inspection of semi finished goods is performed on all types
of products.
(iii) Only passed Pcs are sent to the Packing/Finishing Section.
Minor defects are pointed, which are later removed in the Finishing
section.
Major defective Pcs are immediately returned to the suppliers
after inspection.
All lots are clearly marked and segregated.
Record of goods Inspection (passed & rejected qty) is
maintained in the specified register.
Supplier/sub-contractor Performance is also evaluated
II Process Quality Control
5. Field Inspection
In this, the Field inspector goes to the Fabric checking area at
Nimri (production area) of the Sub contractors and carries out inspection as
per the laid down standards. For non standard products, sample is carried by
the field inspector and documents & his report is filled in the Field
inspection Form. He also advises the vendor for corrective and preventive
action to ensure improvements in the products.
6. Inline Inspection
(a) In process, Quality Control is carried out by Independent QC
at all stages of Production and is reported in the specified format.
(b) AQL 2.5 based inspection of all incoming goods is done.
Inline inspection is carried out for all products by randomly
selecting the products (20, in case the qty is less than 500 & 5% if qty is
more than 500 Pcs) by the inline QC in the initial stage of production and
documents his report in the Inline Inspection Form.
(c) 100% Inspection (Finishing & Checking):
All products undergo 100% inspection as per the approved sample.
Rejected products are immediately segregated. Daily checking reports are
forwarded and rejected product is recorded as per the rejection report.
(d) Final Random Inspection:
Product is not released or delivery is not preceded until the
planned arrangements are satisfactorily completed and is approved by relevant
authorized person, where applicable by the customer, Evidence of conformity
with acceptance criteria is maintained. Records indicate the authorization for
the release of the products. Final AQL 2.5, G II based Quality Audit is
performed by the Quality In charge as per the Buyer’s Requirements.
All records are maintained in specified formats
7. Agent / Buyers Inspection:
If required the goods are inspected by outside agencies like
buying house, buyers as per AQL 4.0 or AQL 2.5.
III. Lab testing:
a. Lab test is conducted for all Processing activities. In
process Quality Control is carried out by Independent Lab (Nimri) which is
segregated from the production and reported in the specified format.
Incoming material is checked as per the given specifications.
All color fastness testing is checked as per the required
minimum standards.
Testing is performed on both yarn Dyed & Piece dyed fabrics.
All testing results are recorded in specified formats.
Following tests are performed in the
lab:
1. Colorfastness to Crocking / Rubbing
2. Colorfastness to washing/Laundering
3. Shade Matching
4. GSM - Weight
5. Shrinkage
6. Yarn count
7. GSM
Testing by Customer Certified Lab
If required the samples will go for testing to customer
certified labs for different tests required by the buyer.
Information and Specification Flow
(i) A technical file is maintained by the QA-Head, who
circulates the relevant information to the concerned departments.
(ii) Factory is provided with all the relevant information and
the approved sample.
(iii) Inspection Reports for all orders are reviewed by
respective merchandiser before dispatch of the goods.
Equipment Calibration
(i) Measuring Tapes: All measuring Tapes are numbered and
calibrated at an interval of three months with the Master Tape, which is
obtained from an independent agency. Numbered measuring Tapes are issued to the
checkers.
(ii) Weighing Machine: approved supplier performs the weighing
machine calibration on an annual basis.
(iii) Barcode Scanner
(iv) Needle Detector
Other important issues
(i) All purchasing is centralized and
all purchase orders are mention in the required specifications.
(ii) A separate job order is issued to Sub-contractors and
vendors listing all the requirements.
(iii) Separate Rejection Record is maintained
(iv) All the cutters issued in the factory are numbered and
controlled.
All the incoming material (raw-material and finished goods) are
stored in such a manner that “Received Reject” and “Passed” are segregated at
each stage.
Customer Satisfaction
The organization has a monitoring system and procedure to ensure
that the requirements of customer perception, when goods through required
stages, are duly conforming during processing, for a desired result, and also
to know whether requirements have been fully met and appreciated by the
customer, as mentioned in the customer focus chapter of this
Quality Manual cum Procedure
1. All such complaints shall be received by Director/Manager
(Production) through telephone/Fax/letters/E-mail.
2. All the Quality related complaints shall be forwarded to
concerned section in charge.
3. GM (or Manager Production/QA) shall log the details of the
complaints in the Customer Complaint register.
4. He shall contact the concerned persons of the customer.
5. Then he shall initiate corrective & preventive action
accordingly.
6. In case of customers return defective material, material
shall be disposed accordingly.
7. On the completion of the Corrective Action Report, a copy is
sent to customer on demand on the letter head. Q.A. head shall update the
Customer Complaints Register by marking the complaints as closed.
8. All such Quality & Dispatch related customer complaints
shall be reported in the Management Review Meeting by the GM / Manager
(Production).
Different Type of Defects
9.4.1 Fabric Defects:
• Holes
• Runs
• Snags or Pulled yarns
• Oil spots
• Misprint or faulty print registration
• Dyes spots and streaks
• Shading or dye lot deviation
• Conspicuous pilling
• Fabric weight greater than 5% below the contracted weight
• Bowed or biased fabric over 1/2" side to side
9.4.2 Processing/Washing Defects:
• Dye/Streak mark
• Bleeding within the product
• Shrinkage
• Patchiness/Spot visible on the surface of product
• Differences in optical Brightness/Overall appearance
• Change in Hand feel
• Fuzziness/Pills appearance on fabric surface
• Frosting (Color change).
9.4.3 Finishing Defects:
• Product does not look presentable.
• Loose threads.
• Hanging Threads.
• Spots and stains of a permanent nature or those that when
removed leave a ring or other surface mark anywhere on the product.
9.4.4 Pressing Defects:
• Burn or scorch mark
• Shine marks on the surface of the product.
• Press marks resulting from the use of clamps or other holding
device.
• Absence of pressing when seam is specified
• Failure to hang product an adequate time after pressing to
allow proper drying and prior to packaging
• Poorly pressed products objectionably affecting appearance
• Front or back creases distinctly uneven in length and or
improperly located
9.4.8 Seams & Stitch Defects
• Seams that are conspicuously twisted, excessively puckered or
containing pleats
• Open seam or broken stitch
• Raw edges showing when they should be covered, outside and
inside
• Seam finished that are not back-tacked
• Irregular or uneven top stitching in any focal area
• Major defects if conspicuously irregular
• Run-offs in top stitching
• Excessive seam take off from seam specifications(usually 1/8”)
• Excessively loose tensions(Such as seams permit “see though
“to body when worn)
• Contrast stitching which is conspicuously uneven or not
uniformly spaced on any focal area
• Part of the product caught in any unrelated operation or
stitching
• Exposed drill holes
• All seams must be stitched with matching thread unless
otherwise specified
9.4.8 Non Sewing Defects
• Hanging threads that are not removed from the product
• Losses threads clusters that are not removed.
• Plaids, Checks, Horizontal stripes / pattern not matching as
specified
• Exposed drill holes
• Fusible interfacing must be compatible to garment without
bubble or pucker
• No shading or dye lot deviation within the product
9.4.8 Hem Defects:
• Uneven hem
• Excessive puckered or twisted hem
• Must not exceed below hem of shell
9.4.8 Zipper Defects
• Any malfunction (i.e.. Automatic zipper locking)
• Tape shade does not closely match color specified with
reference to approved sample
• Tapes stitched too loose or too tight resulting in excessive
bulge on tape or placket when closed
• Wavy zippers that detract from appearance of product
• Irregular stitching that result in obviously crooked opening
over zipper teeth
• Crooked or uneven placket or fly top stitching
• Aluminum, zippers should not be used(If specified other)
• Zipper not placed high enough in place causing gap top edge.
9.4.9 Eyelet/Hook & Eye defects
• Omitted or attached in wrong places
• Hooks and eyes not aligned when fastened
• All Eyelets on aligned with required direction
• Causing a bulge or twist at the point of closer
• Size appropriate to location and specification
• To be covered with paper while packing.
Textile Glossary
Terminology of Textile Words Frequently
Used in SAVA
Words Description 1. Bleaching - Removing the natural
color from textile materials.
2. Calendaring - Finishing the fabric with heated rollers under
pressure.
3. Fabric & Thread Count - Thickness of yarn by weight and
fineness.
4. Desizing - Removing sizing material e.g. Starch.
5. Grey Fabric - Unfinished & or unbleached fabric.
6. Laminating - Bonding a foam or sheet of plastic to a cloth.
7. Mercerizing - Finishing cotton with alkali for luster, etc
8. PH - A Measure for acidity and alkalinity. Where 1-6 is
acidic, 7 is neutral and 8-14 is alkaline.
9. Reed marks - Crack(s) between warp ends.
10. Scouring - Cleaning of grey yarn or grey fabric before
bleaching.
11. Stripping - Removing color from dyed material.
12. Stentering - Widthwise stretching finish.
13. Float - A Pattern thread traversed over more than one thread
and not tied to the intermediate threads.
14. Yarn Defects -
a) Prominently noticeable
slub
b) Prominently noticeable
colored flecks
c) Low twist, Doubled Yarn
15. Weaving Defects
a) Adjacent missing ends or ends
missing at a place across the width. (Warp Way)
b) Prominently noticeable colored
(other than chalk marks) or oily or soiled ends
c) Float
d) Crack – two or more full picks
missing (Weft Way)
e) Prominently noticeable weft
bar or wrong weft due to the difference in count, twist, color,
shade
f) Oily weft comprising of more
than one pick stained with oil either fully or partially.
g) Prominently noticeable broken
ends, woven in bunch
17. Bleaching / Dyeing
a) Spot defects via dye – stuff
stain, dark patch, white spot, bleaching spot etc., Defects,
b) Patchy, streaky uneven dyeing,
dye bar, uneven bleaching, etc.
18. Printing Defects :
a) Dyestuff stain
b) Mis-print
c) Absence of print
d) Defect caused by hanging
threads etc
e) Incomplete repeat of the
design
f) Broken design or incomplete
color scheme in the designs
g) Over-lapping of the designs
h) Color blotches due to bad
starching
i) Dark patches
j) Material wrinkled when passing
through the printing machine
19. Bad Selvedge:
a) Distorted Selvedge - Not straight as
a result of variations in the cloth width
b) Uneven Selvedge - Varies in width
due to variation in weft tension
20. Slubs: Short abnormally thick places of varying length in a
yarn (due to spinning imperfection)
21. Temple Marks: Clearly noticeable holes, impressions, or
marks adjacent to the selvedge of the fabrics.
22. Broken Picks: The pick is missing from the fabrics which may
extend a few inches long.
23. Mis Picks: Filling yarn in the wrong shed of the warp. It is
usually caused when the yarn breaks and the weaver re-starts the loom without
matching the weft.
24. Thick Place: A pick bar having more picks than the normal.
25. Thin Places: A pick bar having less picks then the normal.
26. Wavy Cloth: Wavy appearance due to alternate thick and thin
places.
27. Loose Ends: Long ends loose on the face of the fabric caused
by long and short ends
of warp.
28. Broken Ends: One or more ends not weaving in the cloth.
29. Warp Streaks: An elongated faulty area of fabric running
parallel to the warp threads and containing warp yarn which differs in
material, count, twist, tension, color or shade from the adjacent normal warp.
30. Un even dyeing:
a) A definite variation in shade
throughout the piece at regular or irregular intervals caused
b) Difference in count
c) Difference in twist and
d) Uneven absorption or penetration of
dye
31. Crease: Permanent Fold mark in the fabric
32. Uneven shrinkage: A definite wavy warp wise condition in the
fabric, preventing it from lying flat on a table.
33. Bad odor: Objectionable odor caused by the use of some
finishing agent of an oily nature.
Sr. No. Component/Material Parameters to be specified on PO
Details of incoming inspection
1. Grey Fabric Fabric Width,
Count construction, Shrinkage requirements, quantity mentioned on the PO. GSM
wherever necessary delivery date Fabric quality check by comparing
with standard or approved sample, Fabric width, Total length (as per
sample/drawing/photo or against specification sheet),
2. Dyed Fabric Colorfastness test
requirements, Shrinkage requirements, Color name, Count, construction, fabric
width/approved swatch Quantity mentioned on PO delivery date Shade
check by comparing with standard or approved sample, Fabric width, Total length
(as per sample/drawing/photo or against specification sheet),
3. Accessories Design/Style, Dimensions, quality,
colour as per reference sample, delivery date Style.Design,
Dimensions quality is checked against approved sample and the latter is checked
visually 100%.
4. Made-up Design,Style,Dimension,label
placement, stitching requirements, mentioned on PO delivery date
Style.Design, Dimensions other specifications is checked against approved
sample or against specification sheet
5. Boxes/Inner/ Carton Box size, Ply, Combination,
Qty, Delivery date (as per item) Box design size check as per
item(should be neither tight nor loose) or as per ordered requirements
6. Labels/Barcodes Label design as per sample
Barcode scanning. Delivery date Label design check as per approved
sample or ordered requirements
7. Packing materials Quantity (rims/bundles/weight) Brand
if specified in the annexure attached to this form. Delivery date.
Quantity check as per ordered requirements or as per the specification
sheet.
8. Thinner As per the composition labeled on
drums Quantity check as per order requirement .
1 komentar:
Hi there, just wanted to say, I loved this post. It was inspiring.
Keep on posting!
My blog ... screen next
Posting Komentar