Profession hide grader

Hide graders sort hides, skins, wet blue, and crust depending on the natural characteristics, category, weight and also magnitude, location, number and type of defects. They compare the batch to specifications, provide an attribution of grade and they are in charge of trimming.

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Personality Type

  • Realistic / Artistic

Knowledge

  • Physico-chemical properties of hides and skins

    The quality of hides and skins is defined by organoleptic, microbiological, histological and chemical characteristics (i.e. moisture, structure of the dermis, percentage of fat and collagen). Each type of hide/skin has specific physical and chemical properties that affect the type of tanning operations and the most suitable end use of the leather.

  • Physico-chemical properties of crust leather

    The properties, physical and chemical, of intermediate leather products that have already undergone tanning operations. These properties vary depending on the animal of origin and previous manufacturing processes.

Skills

  • Use communication techniques

    Apply techniques of communication which allow interlocutors to better understand each other and communicate accurately in the transmission of messages.

  • Work in textile manufacturing teams

    Work harmoniously with colleagues in teams in the textile and clothing manufacturing industries.

  • Execute working instructions

    Understand, interpret and properly apply work instructions regarding different tasks in the workplace.

  • Adapt to changing situations

    Change approach to situations based on unexpected and sudden changes in people's needs and mood or in trends; shift strategies, improvise and naturally adapt to those circumstances.

  • Identify defects on raw hides

    Analyse, identify and evaluate the possible defects present on raw hides/skins. Defects may be of natural origin (e.g. damage by parasites), caused by bad practices at the farm, in transport, at the abattoir (e.g. incorrect flaying, pre-slaughter defects, improper conservation) or generated during the manufacturing process. The classification of Hides/skins and their subdivision into "selections" is based on the nature, magnitude and location of defects. The class of selection determines the type of processing, and consequently the type of article.

  • Think analytically

    Produce thoughts using logic and reasoning in order to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.

  • Identify with the company's goals

    Act for the benefit of the company and for the achievement of its targets.

Optional knowledge and skills

leather physical testing leather finishing technologies manage supplies manage quality of leather throughout the production process leather chemistry manage environmental impact of operations create solutions to problems purchase raw material supplies health and safety in the workplace