EFFECT OF QUALITY CONTROL AND TECHNIQUES IN INDUSTRIES (CASE STUDY: SAJ FOOD NIGERIA LIMITED ZARIA-KADUNA, NIGERIA)

C. N Nnamani and A. A Umar
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C. N Nnamani: Department of Mathematics, Ahmadu Bello University, Zaria, Nigeria.
A. A Umar: Department of Mathematics, Ahmadu Bello University, Zaria, Nigeria.

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Abstract: This research work deals with practical application of quality control techniques to production line of Saj Food Nigeria Limited Zaria-Kaduna and examines whether the different products produced are within company control limits and specifications in term of packaging and bottling processes. The statistical tools employed are control charts for variable which include the mean and range control charts. The results obtained clearly shows that most of the products (23cl, 16cl old site, 16cl new site, 33cl bottle, 33cl flavour and 33cl drinks) with regards to packaging and bottling processes are within the control limits and conformed to specifications. However, the company need an adjustment in two of her product, namely VIP (50cl) and ordinary plate (40cl). Therefore, we strongly advise the company to embrace the application of quality control towards maintaining the standard of their production processes.

Date: 2017-10-12
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Published in Journal of Global Economics, Management and Business Research, 2017, 9 (3), pp.135-145

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:hal-05364027

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