Home / Spinning / Lap Former Machine. Cotton Lapping Process in Textile
The Lap Former m/c is used for Lapping Cotton by Fabric Machine
Lap Former Machine

Lap Former Machine. Cotton Lapping Process in Textile

Lap Former Machine:

Lap Former Machine of spinning mill is used for lapping cotton and forming compact lap from drawn sliver by drawing & drafting to feed the combing machine. The lap of 30 inch wide is wound on to bobbin and cotton wool. The lap former machine is not use in the carded yarn process because it is used for lapping yarn by lapping process. Former meaning make laps of various counts for Carding Machine of textile industry.

Application of  Lap Former Machine for Lapping Process:

This machine is used for lapping process wool and further opening and impurity separating cotton human made fibre blend and midlength chemical fibre balow 77mm and making  the lap and lap joint of various counts for carding machine.

cotton on Lap Former
Lap Former Machine Parts

Specifications of Lap Former Machine:

The specifications of this machine is stated below shortly-

[label type=”label” title=”Specifications Name“] [label type=”label” title=”Specifications Value“]
Product Category Spinning
Machine Category Lap Former
Product Name Lap Former Machine
Product Model According to Manufacturer
Product Class New
Origin China/India/Others
Brand/Manufacturer Name of Manufacturer
Agent In Bangladesh No/Yes
Power 9.7Kw
Temperature Normal
Certification SGS/Others
Production Capacity 1000 Set/Sets per Month
Machine Width 1060 mm
Tine Of Lap Forming 365457 min
Output 250 Kg/hr
Pressurizing Weight
Cotton Diameter 365-457 mm
Punching Diameter 3.18-5.83 mm
Cotton Roller Diameter 230/10-13 mm
Combined-Beater Diameter 406-900 1000 mm
Dimensions (L×W×H) 3745×2710×1520
Weight 4300 Kg
Description The machine is applicable for the raw cotton of all classes or chemical fiber. It is used for cotton wool

Cotton Lapping Process:

Flow char of cotton lapping process during whole carding procedure is shown below-

First Cotton Bale Process

Blow Room Process

Lap Process

Carding Process

Carded Silver Process

Drawing Process

Drawn Silver Process

Simplex Machine Process

Roving Process

Ring Spinning Process

Spinning Bobbin Yarn Process

Winding Process

Finally Cone Process

Cotton Wool Spots Removing Process:

After making fiber by lapping process the fiber exits some spots. The cotton wool spots removing process are described below-

Sufficient amount of water

Fiber was loaded after lapping process and run for 10 min.

Drain Process

Sufficient amount of water

Acetic acid was included for 4 min.

Wetting agent included for 4 min.

Run for 8 min. at 70 C

Rinse for 10 min.

Drain Process

 Required amount of Water

Acetic acid included for P – controlled

Check P at 4.6

Enzyme included

Run for 1 hours

Shade checking process

Rinsing for 10 min.

Anti crease was included up to 5 minute

Leveling agent included for 5 minute

Run for 20 minute at 80 C”

Rinsing up to 10 minute

Acetic acid included for P – controlled

Checking P at 6.5

Softening agent injected for cotton wool spots removing process

Run for 10 minute at 50 C

Finally Unload the Fiber

 
[1] Md. Ferdus Alam, B.Sc. in Textile Engineering, Southeast University, Cell # 1723300700,  Email- ferdus.j@gmail.com 

 

About Engr. Kh. Mashiur Rahman

He is Garment Automation Technologist and Editor in Chief of Autogarment. He is certified Echotech Garment CAD Professional-China, Aptech-India, NCC-UK and B.Sc. in CIS- London Metropolitan University, M.Sc. in ICT-UITS. He is working as a Successful Digital Marketer and Search Engine Specialist in RMG sector during 2005 to till now. Contact him- apparelsoftware@gmail.com

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