|Orientation Report 2011 | | | | | | | | | |MIRZA FAHAD ( TRAINEE ENGINEER PRODUCTION, LAMINATION ) | |12/19/2011 | | |
TRAINING IN AL-NOOR MDF BOARD DIVISION
Mr. Shakeel Sami
Mr. MIRZA FAHAD
(TRAINEE ENGINEER PRODUCTION LAM)
TABLE OF CONTENT
GENERAL OVERVIEW OF LAMINATION
STEPS IN FOIL LAMINATION
REMARKS ABOUT FOIL LAMINATION
FIVE SHORT CYCLE LAMINATION
STEPS IN FIVE SHORT CYCLE LAMINATION
WORKING PROCEDURE OF LINE 1
WORKING PROCEDURE OF LINE 2, 3, 4 & 5
REMARKS ABOUT LINE 2, 3, 4 & 5.
SOME FACTS ABOUT RAW BOARD
INTRODUCTION OF PAPERS
What I UNDERSTOOD AT AL-NOOR MDF LAMINATION PLANT DURING 19th – 25th DEC 2011
INTRODUCTION OF ALNOOR GROUP OF COMPANIES
Al-Noor group of companies first began its operations with trading activities in the late 19th century in Mauritius & setting up of a small sugar manufacturing unit. Subsequently, offices were setup in India, Sri-lanka & Burma. After the partition of the sub-continent the group established Noori Trading Corporation Private Ltd in Karachi to handle the trading of general merchandize & in 1960, Noori Sugar Factory was established within a cane research farm in Moro District Noshero-feroze along with a small sugar manufacturing unit. In 1971, Al-Noor sugar mills Ltd. was commissioned & the company was listed on the Karachi stock exchange. Al-Noor MDF Board Division was established in 1987 as a division of the Al-Noor Sugar Mills. The company introduced MDF in the Pakistan market selling its production under the Lasani Brand and remains to date the largest & most technologically advanced manufacturer in the country.
General Overview of Lamination:
Lamination is defined as a process of creating a laminate is called lamination, i.e.: to place something between layers of plastic and gluing them with heat / pressure. There are two processes used to laminate the paper on sheets, the first one is through foil lamination and the other is known as five cycle lamination process, both process are under certain Temperature & pressure. There are three departments working in Lamination, namely: Production, Quality Control & Maintenance.
There are two types of Lamination:
• Five Short Cycles Lamination
• Foil Lamination:
Discuss something about Foil Lamination, It is a process of pasting the paper on sheets with the help of Poly Vinyl Acid Chloride (GLUE) & passing the sheets from five & six heating & pressing rollers.
STEPS INVOLVED IN FOIL LAMINATION PROCESS:
In Step 1ST, we keep board/sheet on conveyor by lifting table manually, and then sheet travels from lifting table to towards the sucker.
In Step 2nd, The Brusher cleans the sheet, and dust collector sucks the dust and other extra particles from the surface of sheet and board sheet travel on conveyor towards the Poly Vinyl Acid Chloride ( GLUE) applicator.
3rd step is the application of Glue on sheet with the help of Glue applicator.
In glue applicator, two rollers...
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