天然皮革認(rèn)知培訓(xùn)-浙江明新

1、浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Topic 1 Leather study & Manufactory主題1 真皮的學(xué)習(xí)和生產(chǎn)工藝浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.History of leather 皮革的歷

2、史Heritage 皮革的傳統(tǒng)Natural raw materialvegetable 天然原材料植物鞣制The industry revolution（Re leather）皮革的工業(yè)革命 - thermometer and Hydrometer 溫度計(jì)和液體比重計(jì)的應(yīng)用 - invention of the splitting machine 1809 1809年片皮機(jī)的發(fā)明 - Mechanical de-hairing and fleshing machine 1840 1840年機(jī)械脫毛機(jī)和去肉機(jī)的應(yīng)用Chrome tanning1858-the “modern” era of l

3、eather manufacturing 1858鉻鞣技術(shù)的運(yùn)用使皮革生產(chǎn)進(jìn)入到“現(xiàn)代化”時(shí)代Vats to Drums 轉(zhuǎn)鼓的使用ApplicationsApparel, Protection, furniture, industrial, Travel, Sports, Transportation, Automobile 應(yīng)用 衣物，保護(hù)，家具，工業(yè)，旅行，運(yùn)動(dòng)，交通，汽車浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co.,

4、 Ltd.What is a Hide 什么是皮？ Natural product 自然產(chǎn)品 - wood，cotton， silk， wool 木材，棉花，絲綢，羊毛 - aesthetic appeal 美學(xué)上的吸引力 （feel， look and smell 觸覺，視覺和氣味） Each is unique 每一張皮都是唯一的 Subjective raw material 真皮是一種具有主觀性的原材料浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automot

5、ive Leather Co., Ltd.China cattle types 中國(guó)牛的種類Steer/ Cow黃牛 Scalper is the main source of leather industry in China, supplying 12,000,000 hides per year. 黃牛皮是制革工業(yè)最主要的原料皮，我國(guó)年產(chǎn)黃牛皮約1200萬(wàn)張 Buffalo 水牛 Buffalo also a main source of leather industry ,mainly for sole ,upholstery and industry due to thickness

6、 and size . 水牛皮也是制革工業(yè)的主要原料，由于其張幅及厚度均較大，適用于工業(yè)用革，沙發(fā)革及鞋底革。Yak 牦牛 Due to crack and looseness yak is not the choice for leather industry .牦牛皮在制革過程中易出現(xiàn)松面及裂面，故不宜作為原料。浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.North American cattle types

7、 北美牛的種類Only the best steers and heifers from north American and south Germany are used to make premium leather .只有北美和德國(guó)南部最好的公牛和母牛才能制作出上等的皮革Animals typically live 2-3years maximum .用于真皮采集的動(dòng)物一般最多飼養(yǎng)2-3年North American hides are preferred because of fiber structure ,age of animals ,cost and process by wh

8、ich they are raised (feed lots -not free range ).之所以選擇北美的皮革是因?yàn)樗鼈兊睦w維結(jié)構(gòu)，動(dòng)物的年齡，價(jià)格和飼養(yǎng)過程和其它地方不同（多數(shù)為人工飼養(yǎng)-而非放養(yǎng)）浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Argentina 阿根廷浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.

9、Zhejiang Mingxin Automotive Leather Co., Ltd.Typical Brazilian Cattle 巴西牛 Note :hump in shoulder areas 注：肩部的駝峰浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.The Anatomy of a Hide 皮革的剖面Mammals share similar anatomy ,but different grai

10、ns 哺乳動(dòng)物有相似的結(jié)構(gòu)但是皮的紋理不同肉面層肉面層粒面層毛囊毛發(fā)皮脂腺表面豎立肌汗腺動(dòng)脈肉粒面交匯區(qū)浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Typical Hide 典型的皮1-Butt thickest and strongest part of the animal 臀部動(dòng)物最厚最強(qiáng)壯的部位，通常這里的皮質(zhì)量最好2-Neck thick and strong, but provides a poore

11、r cutting ,due to creases and growth marks 頸部厚且強(qiáng)壯但是利用率不高因?yàn)橛旭薨櫤统砷L(zhǎng)的自然印記3-Shoulder tends to be thinner than the butt area 肩部比起背部和頸部，肩膀皮質(zhì)偏薄 4-Backbone tends to be thinner than the butt area脊柱比背部薄5-Belly thin and has a less dense structure 腹部-偏薄并且結(jié)構(gòu)松弛6-Flanks thinnest and weakest part of the skin 側(cè)腹-皮膚最薄

12、的部分7-Shanks 腿部8-Tail 尾部1111777762845666533Neck 頸部Butt 臀部浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Auto Leather manufacturing process 汽車革制造過程Stucco補(bǔ)傷補(bǔ)傷Sorting組批組批Toggling 繃板繃板Measuring量革量革Shaving削勻削勻Staking震蕩震蕩Buffing 磨革磨革Wet Blu

13、e Inspection蘭皮檢驗(yàn) Wet back 回回水水Samming 擠水?dāng)D水Set Out伸展擠水伸展擠水Retain Dye染染色色Wet-end 水場(chǎng)Spliting 片皮片皮浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Topcoat頂漿頂漿Shipping18.發(fā)貨發(fā)貨Embossing壓花壓花Measuring/Packing量皮量皮/打包打包Basecoat底漿底漿Color coat著色層著色

14、層Selecting/inspection 成品檢測(cè)成品檢測(cè) CompoundPreparation配料配料 Color Matching 調(diào)色調(diào)色Roller Coat 輥封里輥封里Staking/Dedusting震蕩震蕩/除塵除塵Milling 11.摔軟摔軟Leather manufacturing process 皮革制造過程Finishing 涂飾浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Wet B

15、lue Inspection藍(lán)皮檢驗(yàn) 按分選標(biāo)準(zhǔn)對(duì)藍(lán)皮進(jìn)行挑選并分類堆放Selecting the wet blue according to sorting criteria and stacking separately浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Wet Blue Sort Criteria 藍(lán)濕皮分級(jí)標(biāo)準(zhǔn)70Clean Cutting Area70可切割區(qū)域Flat，Healed Defec

16、ts平整的，補(bǔ)好傷的Brands，Raised or OpenDefects to be Cut Around切割時(shí)避開烙印，開口疤和閉合疤Very Light Grain Damage非常細(xì)小的損傷50Clean Cutting Area50可切割區(qū)域AII Defects to be Cut Around所有瑕疵都要避開LightMedium Grain Damage輕度/中度損傷50Clean Cutting Area小于50可切割區(qū)域Open Cuts，Heals，Pits andBrands凹洞，切痕，傷疤Heavy Grain Damage嚴(yán)重?fù)pCDABE浙江明新旭騰皮業(yè)有限公司浙

17、江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Wet back 回軟Drums used for wet back 回軟時(shí)所用的轉(zhuǎn)鼓 Typical production drums hold 150-240hides 一般生產(chǎn)用轉(zhuǎn)鼓可以容納150-240張皮浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automo

18、tive Leather Co., Ltd.Samming 擠水 Removes 55%of excess moisture (water) 去掉55%的多余水分 浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Splitting 片皮 Hides are split to a more precise thickness at this pointTop half (Full Grain or Top Grain)

19、 used in AutoBottom half (split) used in garments and low end furniture將皮革按照精確的厚度分層上半層(全粒面或頭層皮)用于汽車革下半層(二層皮)用T-N衣和制作低端家具浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Shaving 削勻Purpose目的目的 Make the hide precise and to assure uniformi

20、ty in thickness。確保皮革的標(biāo)準(zhǔn)厚度Open the fibers, so they will accept the Re-tan chemicals,去除纖維，為復(fù)鞣作準(zhǔn)備Description 描述Equipment設(shè)備The primary part of the shaving machine is the blade cylinder and it is located on the top half主要部件為裝在頂部的帶刀片的輥?zhàn)覶he blade cylinder must be wider than the hide be kept very sharp and

21、rotates quickly帶刀片的棍子必須比皮革寬，保持鋒利而且快速轉(zhuǎn)動(dòng)The blade is kept sharp by 通過自動(dòng)磨刀器刀片保持鋒利 the roller cylinder maintain pressure , thickness and speed輥?zhàn)颖３謮毫?，厚度和速度Process過程The hide is placed fiat withthe grain facing down將皮革平放，皮面朝下It is then fed into the shaver on a roller皮在輥?zhàn)由线M(jìn)入片皮機(jī)The miler pushes the hide agai

22、nst the blade cylinder 將皮革列準(zhǔn)刀片The blade cylinder cuts away part of the hide( flesh side) with a sharp scraping action鋒平的刀片會(huì)把肉面刮去The thickness is controlled by the distance between the blade cylinder and the roller cylinder皮革的厚度由刀片的輥?zhàn)雍娃D(zhuǎn)動(dòng)輥?zhàn)訂柕木嚯x決定Data數(shù)據(jù)Typical thickness before 削勻之前厚度： 1.3-1.5mm 1.5-1.7

23、mm(一般情況下)Typical thickness after削勻之后厚度：Accuracy精確度： +/-0.1mmWeight before之前重量： 15.5-22 kg Weight after之后重量； 9-12kg浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Shaving 削勻Hides are shaved to specific thickness at this stage (Industry

24、 Coverage: 1.0mm to1.4 mm)在這一步驟，將皮革削到指定的厚度(工業(yè)標(biāo)準(zhǔn)：1.0mm to 1.4mm)Shaving affects thickness， which helps determine削勻后的皮革厚度將影響：Tear Strength 撕裂強(qiáng)度Elongation 延伸力松面透心浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Re-Tanning 復(fù)鞣The ReTanning

25、processaffects these aspects ofthe leather效果：Tensile strength抗張強(qiáng)度Tear Strength撕裂強(qiáng)度Elongation延伸性Fogging防霧化VOC揮發(fā)性O(shè)dor氣味Aging Resistance抗老化Flexibility回彈性Softness柔軟度Dye penetration 染料遷出Dye migration色遷移Aesthetics美觀Perspiration耐汗性Looseness 松面浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co.,

26、 Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Re-Tanning 復(fù)鞣Defined process controls are continually monitored to ensure product aesthetics 具體過程不斷被監(jiān)控以確保產(chǎn)品的美觀Hides are Re-Tanning in larger drums .皮革在大的轉(zhuǎn)鼓中進(jìn)行復(fù)鞣浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Auto

27、motive Leather Co., Ltd.Re-Tanning 復(fù)鞣Purpose 目的目的 Distribute re-tan ingredients through the leather for final tanning，leather stabilization使用染料來給皮上色，近似最終效果的顏色Add basic russet color to the hide using pigments and dyes利用色素和染料為皮上色Add fat liquors (oils) that help make the fibers slide and bend making th

28、e hide soft and strong；determines graincharacteristics加入油脂以使纖維滑動(dòng)且彎曲，這可以令皮革柔軟堅(jiān)固，決定皮革特性Description描述Equipment設(shè)備Large tumbling drums similar to a front loading washing machine大的轉(zhuǎn)鼓類似于一個(gè)洗衣機(jī)Process程序 The hides are manually loaded into the drums將皮裝入轉(zhuǎn)鼓Detailed parameters are precisely controlled精確地控制詳細(xì)的參數(shù)：

29、The addition of pre-measured chemicals所加化學(xué)品的量 Rotation direction and speed of the drum轉(zhuǎn)鼓的旋轉(zhuǎn)方向和速度 Temperature of the water，mixture水，混合劑的溫度 Overall duration of-each phase每個(gè)步驟所需耍的時(shí)間At the completion of the final rinse cycle，the solution is drained and the hides are removed and placed on a horse在最后 個(gè)步驟完

30、成之后，需進(jìn)行排水及清洗，然后把皮堆放在馬架上Data數(shù)據(jù) Data數(shù)據(jù) Cycle time 工藝時(shí)間： 12-15hoursWeight before之前重量： 5-8kgWeight after之后重量： 6-10kg浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Set Out復(fù)鞣:擠水Excess water is againRemoved at this process to speed up the d

31、rying process 在這一步驟，多余的水分被擠出，以便加快干燥使皮面充分伸展，以增加得革率浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Set Out擠水Purpose 目的目的Remove some water out of the hide to make if easier to dry擠出部分水分使皮比較容易烘干Slightly stretch the hide略微拉伸皮革Remove wrinkl

32、es去除皺紋Compress fibersimproves fiber structure壓縮纖維，改善纖維結(jié)構(gòu)Description描述描述Equipment設(shè)備設(shè)備Similar to an oldfashioned clothes wringer和老式樣的干衣機(jī)相似The primary part of the setout machine is-the blade cylinder and is located on the top half主要部件為帶刀片的輥?zhàn)覶he blade cylinder must be wider than the hide and rotate very

33、 quickly帶刀片的棍子必須比皮革寬而且快速轉(zhuǎn)動(dòng)Contrary to the shaving machine ，these blades are dull，with rounded edges另一面有帶鈍刀片的滾輪The roller cylinder maintains pressure，thickness and speed滾輪有壓力、厚度和速度Process程序程序The hide is placed fiat with the grain facing down將皮平放It is then fed into the setting machine on a roller從滾輪上送

34、入機(jī)器The roller pushes the hide against the blade cylinder滾輪將皮革向下擠壓到帶刀片的輥?zhàn)覶he blade cylinder squeezes out some water and the action of the blades stretches the hide坡在兩個(gè)滾輪間被擠壓掉的水The hide then proceeds between felt rollers and a rubber roll然后皮革在滾輪間移動(dòng)The felt rollers pull the hides quicker than the rubbe

35、r roller causing desired stretching毛氈滾輪快速拉伸皮革Data數(shù)據(jù)數(shù)據(jù)Data數(shù)據(jù)Weight before處理前重量: 6-10kgWeight after處理后重量： 5-8kg%Water removed 擠水后水分含量： 55%左右浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Toggle繃板繃板干燥 Toggle Drying最通用的干燥方法Most popular d

36、rying method得革率最大化Maximize hide yield使皮平整并達(dá)到指定濕度要求浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Staking 振蕩 Starts to soften and level off the leather by relaxing the dried fibers 通過拍松干燥的纖維使皮革變得柔軟.而且平整Staking affects效果Softness 柔軟Aest

37、hetics 美觀 浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Staking 振蕩Purpose 目的目的Make the hide softer使皮革更柔軟、平整Stretches the hide，regains size拉伸皮革，恢復(fù)尺寸Description 描述描述 Equipment設(shè)備設(shè)備Similar to a mechanical beef tenderizing operation類似于機(jī)械

38、式牛肉嫩化操作he primary pads of the staking machine are the tool plates and the elastic conveyors主要部件就是震蕩板和有彈桃的傳送帶There are two platesone on the top and one on the bottom總共仃兩個(gè)金屬板，一個(gè)在上面，一個(gè)在下面l he plate on the top has thousands of smooth holes上面的金屬板有很多光滑的小孔The plate on the bottom has thousands of smooth pin

39、s下面金屬板上則有許多相列應(yīng)的光滑柱形小栓I he bottom plate moves up and down very quickly so the small pins go in and out of the holes-通過卜面金屬板不斷地快速向上和向下運(yùn)動(dòng)，使這些柱形栓不挺地穿入和穿出這小孔Process程序程序 The hide is placed fiat on the elastic conveyors將皮平放在有彈性的傳送帶上The conveyors take the hide between the top and bottom plates傳送帶載著皮從金屬板上下之間

40、穿過While the hide goes through the plates，the pins force the hide in and out of the hole當(dāng)皮通過時(shí)，柱形小栓使皮也隨著穿入利穿出小孔This action is repeated quickly and stretches the fibers many times，softening the hide這個(gè)操作使皮中的纖維被拉伸很多次，從而變得更柔軟一些浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang M

41、ingxin Automotive Leather Co., Ltd.Stucco 補(bǔ)傷按照要求對(duì)皮革的表面?zhèn)麣堖M(jìn)行填補(bǔ) Filling the pigment on leather surface defects浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Buffing 磨革 按照指定要求對(duì)皮革的厚度進(jìn)行修整Mending the leather thickness according to appointed

42、 requests浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Sorting 組批Exact thickness checks are performedafter each process 每一步驟后都進(jìn)行厚度測(cè)量Here the hides are further inspected to separate the “best of the best ”再次挑選皮革，以找出“精品”浙江明新旭騰皮業(yè)有限公司浙江

43、明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing：Milling涂飾：摔軟Milling brings out of the softness of the leather in milling drum with baffles 在有棱的大轉(zhuǎn)鼓中，干滾令皮革軟化Staking affects效果Softness 柔軟Aesthetics 美觀 浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin

44、Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing：Milling涂飾：摔軟Description 描述描述Equipment設(shè)備設(shè)備Large tumbling drums similar to common clothes dryer類似洗衣店里干衣機(jī)的大型轉(zhuǎn)鼓Each drum contains shelves to aid in the tumbling action of the hides每個(gè)轉(zhuǎn)鼓里面有一些棱，在轉(zhuǎn)鼓轉(zhuǎn)動(dòng)時(shí)，這些棱會(huì)使皮在里面翻滾The drums ar

45、e fired with an exhaust to draw off dustcreated by the Milling operation轉(zhuǎn)鼓里的排塵裝置則把摔軟時(shí)產(chǎn)生的灰塵排出Process程序程序The hides are loaded into the drum把皮裝進(jìn)轉(zhuǎn)鼓中 The drum is tumbled for a varied amount of time （depending on the type of leather)轉(zhuǎn)鼓旋轉(zhuǎn)到一定的時(shí)間（按照皮的種類）As the hides tumble，the fibers bend back and forthThis

46、mechanical action softens the hides當(dāng)皮在翻轉(zhuǎn)時(shí)，其中的纖維被折彎，這個(gè)操作有助于軟化纖維Data數(shù)據(jù)數(shù)據(jù)Cycle time瓶環(huán)時(shí)間： 6小時(shí)Hides per drum每次處理皮的能力：100-150Hide浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing: De-Dusting涂飾：除塵It is critical to remove loose fibers

47、 and dirt at this stage ,prior to finishing 在涂飾操作之前，清潔皮革表面是很關(guān)鍵的。浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing: De-Dusting涂飾：除塵Purpose目的目的Previous operations (Stacking and Milling) can cause static electricity，loose fibers

48、and dust前而的操作(震蕩和于滾)會(huì)產(chǎn)生靜電，纖維和灰塵Prevent blemishes in the finish by cleaning the surface of the hide (removing dust，fibers) prior to the finishingoperations為防止在涂飾過程巾產(chǎn)生污點(diǎn)，需清潔皮革表面(去處灰塵，纖維)Description 描述描述 Equipment 設(shè)備設(shè)備 Similar to a vacuum cleaner類似于一個(gè)真空吸塵器The primary part of the De-Dusting machine is t

49、he brush and is located on the top half除塵機(jī)的主要部件為在機(jī)器頂部的除塵刷Process程序The hide is placed fiat with the grain facing up將皮面朝上平放It is then fed into the brusher on a conveyor通過傳送帶將皮送入除塵機(jī)The conveyor rollers hold the hide fightwhile the hide goes between the roller brushes and vacuum nozzles當(dāng)皮進(jìn)入滾刷和真空吸口時(shí)，傳送帶的

50、滾軸使皮保持緊張狀態(tài)The brushes move the fibers and dust away from the hide滾刷移去纖維和塵土等附在皮革表面的污物The vacuum nozzles capture the fibers and dust真空吸口帶走纖維和塵土浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing- Spraying涂飾：噴涂浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有

51、限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.First layer of color for the finished product成品皮革的第一層顏色Finishing- Base Coat涂飾：底涂浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing- Ba

52、se Coat Reverse Roll Coater 涂飾-輥底涂purpose目的目的May be used in conjunction with the Spray Finish Machine可與噴涂機(jī)一起使用Typically used to apply the Base Coat Finish The Base Coat is the foundation for important properties such as：主要用于上底涂底涂是皮革一些重要特性的基礎(chǔ)。例如：Flexibility彈性Adhesion between the paint and the hide fa

53、cts like a primerThis promotes wear resistanceAlso can cover the natural defects and make the leather looks nicer 皮坯和涂料之間的緊密性，增加表面自然傷殘的遮蓋使皮革看起來更高檔美觀； UV stability 抗紫外線The Base Coat application enhances the levelness of subsequent coats底涂為后續(xù)上涂料奠定了基礎(chǔ)The Base Coat is pigmented to provide color coverage

54、 and to support the final color.為皮上色,確保成品后整張皮的顏色均勻性Description描述描述Equipment設(shè)備設(shè)備The primary component is the specially engraved applicator cylinder.主要的部件是特制的輥?zhàn)覶he applicator cylinder a reverse direction from the leather feed and at a higher rate to ensure uniform application.輥?zhàn)訌钠じ飩魉瓦^來的方向高速以相反方向運(yùn)行，以確保

55、整張涂飾量的均勻性O(shè)ther components are the conveyor and the finish applicator，doctor blade.其他部什包括傳送帶和涂飾 刮粉刀Process程序程序 The appropriate coating (pigment，clear coat) is added to the finish applicator.將適量的涂料加在涂飾機(jī)中The finish applicator feeds a continuous and uniform coat onto the applicator cylinder.輥涂機(jī)將持續(xù)穩(wěn)定的涂料流

56、入輥涂輥The hide is placed fiat on the conveyor with the grain facing up。 將皮革皮面向上平放在傳送帶上As the hide moves under the cylinder the coating is transferred onto the hide in a uniform application當(dāng)皮移動(dòng)到輥予下而，染料均勻地涂抹到皮革上The film coat is controlled by the speed of the applicator cylinder ( variable ) and the type

57、，depth of the Engraving (fixed) of the cylinder。輥涂量的大小取決于輥?zhàn)拥乃俣?可變)和輥?zhàn)由霞y路的深淺。浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing- Reverse Roll Coater涂飾-反方向的滾軋涂飾機(jī) Reverse Roll Coater反方向的滾軋涂飾機(jī)Reverse roll coat process enhances the

58、adhesion of the paint leather ,therefore very little is needed for a uniform and luxurious finish 相反方向的滾軋涂飾增加了皮革顏色的牢固性，因此一般不再需要統(tǒng)一和考究的涂飾浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing：Grain embossment 涂飾：壓花浙江明新旭騰皮業(yè)有限公司浙江明新旭騰皮

59、業(yè)有限公司Zhejiang Mingxin Automotive Leather Co., Ltd.Zhejiang Mingxin Automotive Leather Co., Ltd.Finishing涂飾：Embossing 壓花Purpose 目的目的Add a patterned texture into the surface of the hide把某種紋理圖案壓到皮革表面Description 描述描述Equipment 設(shè)備設(shè)備The primary part of the Roller Embosser machine is the textured metal cyli

60、nder located on the top half壓花機(jī)的主要部件是在頂部前半部裝的一個(gè)金屬花輥 There is a different cylinder for each designtexture，每一種紋理都有不同的花輥The textured cylinder is heated to aide in the design transfer輥?zhàn)油ㄟ^加熱來壓花Process程序程序The hide is placed flat on a conveyor with the grain facing up把皮在傳送帶上平放The conveyor takes the hide un