Friday, October 28, 2011

All Section Quality Check List of apparel garments industry




All Section Quality Check List of apparel garments industry

1. Cutting Quality Check List:

•           Pattern to Cutting Garments Measurement Check.
•           Fabric diameter Measurement Check.
•           Cutting Lay Check.
•           Fabric Roll to Roll Shade Check.
•           Fabric G.S.M Check.
•           Bundle Mistake Check.
•           Size Mistake Check.
•           Fabric Color Mistake Check.
•           Yarn contaminated Check.
•           Any Fabric Problem Check.

2. Sewing Line quality Check List:

•           Buyer Approved Sample & Measurement Sheet Check.
•           Sample Wise Input Check.
•           Buyer Approved Trims Card Check.
•           Buyer Approved Sample Wise Style Check.
•           All Machine Thread Tension Check.
•           Style Wise Print & Embroidery Placement Check.
•           All Process Measurement Check.
•           All Machine Oil Spot Check.
•           All Process S.P.I Check as Per Buyer Requirement.
•           Input Time Shading, Bundle Mistake & Size Mistake Check.
•           Buyer Approved Wise Contrast Color Check.                                                                           •           As per Buyer Requirement Wise Styling Check.
•           All Machine Stitch Tension Balance Properly.

                                                                                                                                                                      
  3. Sewing Table Quality Check List:

•           Style Wise Garments Check.
•           All Process Measurement Check..
•           Front Part, Back Part, Sleeve & Thread Shading Check.
•           S.P.I Check for All Process.
•           Print/Embroidery Placement Check.
•           Main Label, Care Label, Size Label &Care Symbol Check.
•           Size Mistake Check.
•           All Process Alter Check.
•           Any Fabric Fault /Rejection Check.


4. Finishing Quality Check List:

•           As Per Buyer Requirement Wise Iron Check..
•           Buyer Approved Sample Wise Style Check.
•           Front Part, Back part, Sleeve, Rib Thread & Contrast Color check.
•           Print/Embroidery Quality & Placement Check.
•           All process S.P.I check.
•           Oil Spot/Dirty Spot Check.
•           Main Label Care label & Care Symbol Check.
•           Any Fabric Fault & Fabric Reject Check.
•           All process Measurement Check.
•           Blister Poly & After Poly Getup Check.
•           Hang tag & Price Sticker Check.
•           Assortment Every Carton Pcs Quantity Check.
•           Buyer Requirement Wise Ctn Size, Poly Size, & garments Size Check.

5. Out Side Print & Embroidery Quality Check List:
   
•           Buyer Approved Sample or Artwork Wise Bulk Sample Print & Embroidery Design Check.
•           Size Wise Approved Pattern Placement Check.
•           As per Sample Wise Print Design, Color & Quality Check.
•           Bundle & Size Wise Print/Embroidery Check.
•           Fabric Top Side in Side Check.
•           Print / Embroidery Pattern Placement Check.
•           As Per Sample Wise Print/Embroidery Design, Thread Color Quality Check.
•           Print/Embroidery Color Wise Wash Test Check.

6. Store Quality Check List:

•           Buyer Approved Trims Card Check.
•           Buyer Approved Sample Wise Main, Size & Care Label Check.
•           Buyer Approved Sample Wise Care Symbol Check.
•           Thread Color Shading & Quality Check.
•           Buyer Wise Hang tag & Price Sticker Check.

You should read RELATED POST for more information:
Wish you good luck............................................................

Modern textile testing and quality control equipment

Modern textile testing and quality control equipment:




Quality: Quality is the attribute of the products that determines its fitness for use, or according to Japanese Standard (JIS), textile (fibre, polymer, yarn, fabric) quality is all specific properties and performance of a textile product or service that can be evaluated to determine whether a product or services satisfactorily meets the purposes of its uses. The level of quality is measured by “ inherent properties and performances which is the subjects of evaluation or the characteristic related to its phsico-mechanical or chemical properties, dimension, longevity, durability utilization or any other requirement used to define the of the product or service is known as “quality characteristics”.

Standard: It is an agreed document established mainly with respect to technical matters related directly or indirectly to an article or service. So that profit or convenience may be obtained with fairness among the person concerned.

Testing:  The way to control or the way to check or verify the nature & characteristics. Or, the way to checking or verifying.


Modern Fibre or Polymer Quality Testing Equipment:
Fibre characteristics must be classified according to a certain sequence of importance with respect to the end product and the spinning process. Moreover, such quantified characteristics must also be assessed with reference to the following
• What is the ideal value?
• What amount of variation is acceptable in the bale material?
• What amount of variation is acceptable in the final blend?

Textile fibre contains some basic characteristics. 
Following are the basic characteristics of cotton fibre
• Fiber length
• Fineness
• Strength
• Maturity
• Rigidity
• Fiber friction
• Structural features

Name Of The Machine for fibre testing and quality control
Function of the Fibre/ Polymer Quality testing machine
1.HVI (High Volume Instrument)
It’s a very popular fibre characterization and quality testing machine in USA, UK, China, Korea and other countries. It is very cause sensitive and provides perfect fibre quality testing result.
50% span length, 2.5% span length, Uniformity ratio, Mic value, Color grade, Maturity ratio, gm/tex (tenacity), SFI (Short Fibre Index) etc.
Suitable for knitted yarn production.
2.AFIS (Advance Fibre Information System)
It is also popular fibre testing machine and very cause sensitive and provides perfect fibre quality testing result.
50% span length, 2.5% span length, Upper half length, Trash%, Neps, Seed coat neps both in number & weight, short fibre content, Maturity ratio, fibre strength etc.
Suitable for export woven fabric production.
3.Digital Fibre Graph
It is also popular fibre quality testing equipment and used to measure 50% span length, 2.5% span length, Uniformity ratio.
4.Digital Moisture meter
It is also popular fibre quality testing equipment and used to measure Directly Moisture content % is determined.     
5.Trash Selection
It is also popular fibre quality testing equipment and used to measure Trash% in raw cotton is found out.
6.Sling Hygrometer
It is also popular fibre quality testing equipment and used to measure Directly RH% is measured.
7.Precision Polarizing Microscope
Ihis type of testing machine is used for Fibre identified with digital photographs, maturity ratio.
8.Stetometer with Torsion Balance
Bundle fibre strength is measured by this testing machine.
9.Instron
This type of testing machine is rear in used. Single fibre strength is measured (research based) by this testing equipment.


Modern Yarn Quality Testing Equipment:

Yarn is a main element for textile production. Good yarn contains some characteristics. The main characteristics are strength, elongation, hairiness, uniformity, diameter etc.

Name Of The Machine for yarn testing and quality control
Function of the Yarn Quality testing machine
1.Uster Evenness Tester 4&5
This yarn quality testing equipment is used to measure
U%, CV%, Imperfection (Thick place /1000m, Thin place/1000m, Neps /1000m), Irregularity index, Relative count, hairiness etc. In case of UT-5 polypropylene content in yarn is also determined recently.
2.Uster Tenso Jet
This yarn quality testing equipment is used to measure
 Single yarn strength & Elongation% is determined.
3.Uster Tenso Kind
This yarn quality testing equipment is used to measure
Lea strength, Breaking force, Elongation% determined.
4.Uster Tenso Rapid
This yarn quality testing equipment is used to measure
Single yarn strength, Lea strength & Fabric strength, Elongation% is determined.
5.Uster Classimat
This yarn quality testing equipment is used to measure
Yarn fault in category wise determined (23-27 categories).
6.Auto Cone Winder
This yarn quality testing equipment is used to measure
Auto splicing, Slubs removes in running m/c.
7.Uster Auto Sorter
This yarn quality testing equipment is used to measure
Rapidly Yarn count, Sliver/Roving hank etc


Modern Fabric Quality Testing Equipment:

Textile fabrics are made for various purpose, each of which has different performance needs. The chemical and physical states of textile fabric identify what will the end use of this, and ultimately whether it is reasonable for a specific use. Fabric testing makes a crucial role in gauging product quality, ensuring regulatory compliance and assessing the perfection of textile materials. It provides information about the physical or structural, chemical and performance properties of the textile. As user become more aware and more demanding of products, the number of tests required for textile fabrics has grown. As a result the testing of fabrics is increasingly varied, in constant flux and full of the unprecedented challenges of globalization. With the onset of modern types of fabrics for the garments factory and of technical textiles for functional applications, and with the growing number of invention taking place in the apparel sector, fabric testing processes have undergone tremendous changes and there is required to realize all the procedures before a testing method is involved to investigate the performance of fabrics. 

Name Of The Machine for fabric testing and quality control
Function of the Fabric Quality testing machine
1.Automatic Pick Counter
Ends/inch & Picks/inch is digitally measured.
2.Universal Titan
Fabric strength, Elongation with printed form.
3.Spectro Photometer/Data
   Color
Pass/fail (quality if fabric), Recipe formulation, Grey scale value, Whiteness value, Shade% etc is determined.
4.Wascator
Shrinkage% is determined by programming.
5.Martindile Abrasion &
   Pilling tester
 Abrasion resistance as well as pill formation on the fabric is determined.
6.Seam Slippage Tester
Seam strength & Elongation % is determined.
7.GSM Cutter with Balance
GSM of the fabric is measured.
8.Color dispenser
Automatically stock solution is prepared according to Programming.
9.Megasol
Light fastness of the dyed fabric is determined digitally.

You should read RELATED POST for more information
Wish you good luck..............................................


Friday, October 21, 2011

Process Wise Quality Defected Point of garments in appeal garments industry



There are many defects introduced to produce a garment in garments industry. The operator of garments pressured to produce a garment by the supervisor. That’s why it is possible to make any quality defects. This quality defects could be classified as critical defect, major defect and minor defect. Critical defect of garments could be summarized as those defective goods that do not comply with buyer’s safety requirements for babies and children’s wear. The major defect of garments could be defined as the defect is noticeable to the customer and visible when using the goods. The defect is not noticeable to the customer and not visible when using it is known as minor defect of garments manufacturing. Only the process wise defect identified in the garments by garments quality controllers is described bellow.

1. Defects in shoulder joint of garments:
  -Curve at Shoulder.
  -Tension loose At Shoulder.
  -Tension Tight At Shoulder.
  -Needle Cut At Shoulder Joint & Top Stitch.
  -Dirty Spot At Shoulder.
  -Shading at Back & Front Part.
  -Thread Shading At Shoulder Joint & Top Stitch.
  -Puckering At Shoulder.
  -Tension Loose At Shoulder Joint.

2. Defects in Neck Rib Joint of garments:
  -Uneven At Neck rib Width.
  -Shading At Neck rib joint.
  -Broken stitch at neck Rib joint.
  -Skip /Drop Stitch At Neck Joint &Top Stitch.
  -Puckering at neck Rib joint.
  -Pleated at neck Rib joint.
  -Needle Cut/ hole at neck Rib joint.
  -Center Out At Main/Size Label.
  -Not Position At Care Label.
  -Size Mistake At Size Label.
  -Tension Loose At Neck Rib Joint.                           

3. Defects in Sleeve joint and Top stitch of garments:
  -Size Mistake At Sleeve.
  -Pleated at Armhole.
  -Needle Cut/ hole at sleeve joint.
  -Shape uneven at sleeve joint.
  -Skipped stitch at sleeve joint.
  -Up-Down at sleeve joint.
  -Up-Down at under Arm Length.
  -Un-Even at arm hole top Stitch.
  -Shading At Sleeve /Back/Front Part.
  -Dirty Spot At Sleeve/ Back & Front Part.
  -Oil Spot At Sleeve /Back & Front Part.
  -Bundle Mistake At Sleeve Back& Front Part.
  -Tension Loosen At Sleeve Joint /Topstitch.

4. Defects in Side Seam of garments:
  -Curve at side Seam.
  -Needle Cut/Hole At Side Seam.
  -Dirty Spot At Side Seam.
  -Oil Spot At Side Seam.
  -Broken stitch at side seam.
  -Drop/Skip stitch at side seam.
  -Up-Down at Armhole Point.
  -Uneven At Side Top Stitch.
  -Tension Loose At Side Seam.

5. Defects in Body Hem & Sleeve Hem of garments:
  -Broken stitch at body Hem.
  -Uneven At Body hem.
  -Needle Cut/Hole At Body Hem.
  -Raw Edge At Body Hem.
  -Skip/drop stitch at body Hem.
  -Dirty / Oil spot at body & sleeve Hem.
  -Tension Loose At Body/Sleeve Hem.

6. Defects in Cuff joint make & Top stitch of garments:   
  -Skip / Drop at cuff make stitch.
  -Uneven at cuff topsin/ top stitch.
  -Uneven At cuff joint.
  -Point Up-Down at cuff joint.
  -Skip/ Drop at cuff joint top Stitch.
  -Shape uneven at cuff.
  -Size mistake at cuff.
  -Pair Mistake at cuff.
  -Oil Spot At Cup.
  -Dirty Spot At Cup.
  -Tension Loose At Joint/Top stitch.

7. Defects in Collar Joint Top sine & Make of garments:
  -Drop stitch at collar make /joint/ Top stitch.
  -Up-Down at collar point.
  -Uneven at notch point.
  -Up-Down at hala point.
  -Uneven at band top stitch.
  -Uneven at collar shape.
  -Tension Loose At Collar Joint/Make/ Top stitch.
  -Drop Stitch At Band Top stitch.                                       

8. Defects in Placket Joint & Topsin (Top stitch) of garments:
  -Slanted at Placket joint.   
  -Placket is not middle on garments.
  -Up-Down at Placket notch.
  -Uneven at Placket box.
  -Displace at button.
  -Tension Loose At Placket Joint & Topstitch.
  -Dirty Spot At Placket.
  -Oil Spot At Placket.

9. Defects in Button holing and button attach of garments:
  -Half stitch at button.
  -Fals stitch at button.
  -Insiquite button.
  -Reject at button.
  -Style Mistake At Button.
  -Tension Loose At Button Stitch.
  -Spot On Button.

10. Defects in Shoulder to Shoulder Back Tape of garments:   
  -Lop uneven at back tape.
  -Not Middle at back tape top stitch.
  -Broken stitch at back tape.
  -Drop stitch at back Tape.
  -Raw edge at back Tape.
  -Spot On Back Tape.                                        

11. Others Defect Point in Garments:
  -Running shade On Fabrics.
  -Yarn Contaminated On Fabrics.
  -Crease / Dia mark On Garments.
  -Back part Front part shade.
  -Slanted at V point.
  -Raw Edge at bottom.
  -Raw edge at sleeve hem.
  -Up Down at loop.
  -Displace at GSM  Hi-Low.
  -Ties Up –Down.
  -Uncut Thread.
  -Shading at Thread.

11. PC / Trim Card Follow:
  -Bulk Production time M/B follow this PC Card.
  -Fabric Color Check.
  -Thread Color Check.
  -Care, Main & Size label Check.
  -Twill Tape Check.
  -Mobilon tape Check.

12. Machine Adjustment:
  -Bulk Production time all machine S/B Adjust.
  -Machine Adjustments is the main subject make your good Garments.
You con read RELATED TOPICS for more information.
Garments defects and production procedure...........................