After watching the film “Sorting and preparing leather materials”, decide whether the following sentences are true or false. Po obejrzeniu filmu „Sortowanie i przygotowanie surowca skórzanego”, zdecyduj, czy twierdzenie jest prawdziwe, czy nie.
Prawda
Fałsz
After the hide delivery, everything should be transported to tanning pits.
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New hide delivery is supposed to be diverse hide.
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Depending on sizes of soaking batches, the workers will decide which of them shall be soaked in pits, which in vats, and which in drums.
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The workshop has a large order for furs at the moment.
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Considering the quality of hide, the workers should reject all hide with biological damage and leave the hide with structural defects.
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The hide demonstrating biological damage should be secured against further decomposition.
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When dealing with much hide, the muscle removal machine will quicken its processing.
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Sorting the material, one should pay attention to i.a. animal kind, age and gender.
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The boss promises, that the spiral blade in the muscle removal machine has already been replaced.
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Source: Funmedia, cc0.
Exercise 2
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Garbarz
Garbarz
After watching the film “Sorting and preparing leather materials”, match the Polish words and phrases with their English translations. Po obejrzeniu filmu „Sortowanie i przygotowanie surowca skórzanego”, połącz polskie terminy z ich angielskim odpowiednikami.
After watching the animation “Establishing production loops.”, match the elements to categories. Use the word bank. Po zapoznaniu się z animacją “tworzenie partii produkcyjnych”, przypisz elementy do poszczególnych kategorii. Skorzystaj z banku słów.
resistance to water penetration, deformability and tensile strength, thicknesses, hide preservation methods, length, hide tightness, width, hide thickness, type and origin of animal, hide weight, hide surface, tightness of hide tissue
Sorting of hide
Hide surface
Hide weight
Hide tightness
Source: Funmedia, cc0.
Exercise 4
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Preparing hides for tanning
Messrs. Thank you for your proposal of partnership in preparation of hide for tanning. We welcome your partnership proposal and in response to your questions we are sending you information on machinery and equipment used in our tannery.
Bath processesm61d31282cb71dc90_1515584841295_0Bath processes are held in vats and drums: section drumm61d31282cb71dc90_1515584607940_0section drum and mixerm61d31282cb71dc90_1515584766468_0mixer drum. We also have two paddle vatsm61d31282cb71dc90_1515584672599_0paddle vats.
We process skin tissue mechanically in muscle removing machines and, sporadically, on manual workstations, fitted with beamsm61d31282cb71dc90_1515584712744_0beams and knivesm61d31282cb71dc90_1515584802396_0knives.
Our equipment enables also splitting of hairless hides. The process is held in splitting machine, parameters of which enable production of grain split and flesh split, in accordance with preprogrammed process parameters.
We would like to invite you to our tannery in order to familiarize you in details with capacity of our machinerym61d31282cb71dc90_1515584743497_0machinery and equipmentm61d31282cb71dc90_1515584868988_0equipment, and to discuss details of our partnership. Sincerely yours,
Jan Kowalski – Director.
Exercise 5
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Bęben sekcyjny
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Cytrok garbarski
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Kłoda garbarska
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Maszyna garbarska
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Mieszalnik
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Nóż garbarski
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Procesy kąpielowe
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Urządzenie garbarskie
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Seeking recipients of hides
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Exercise 6
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Exercise 7
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Process flow chart for preparation of bovine skin for tanning and production of shoe uppers (fragment)