Shanghai Daoqin Plastics Co., Ltd.

1, material in 出现平网 pressure 版印

causes: frame 接版处 color rate deep; frame 贴边不 当; color viscosity low.

solution methods: frame 接版处 color rate deep, generate toward 接版印. 网版开接版 need positive 确, anti 止街接处 heavy 叠, large 满 花纹, in effect/influence type front lower, can 考虑交叉进行, 避免网版两端横 toward heavy 叠. in frame 贴布面 upper selection belt/tape 网格, 如窗纱, thick nylon filament and other material add viscous 贴. viscous 贴时不 need in frame 四周都贴, selection frame wide degree viscous 贴, let frame between 接版处横 toward 面留出一点点空隙, in effect/influence 印花刮印基础 upper, 避免出现 pressure 版印.

color viscosity need 调配适 in, has material uniform, light 洁.

2, 平网织 material in phenomenon

causes: sheet/slice density 不够; made as process 不当; 印花浆 material quality issues.

solution methods: sheet/slice currently use electrical made sheet/slice. sheet/slice 图形花纹至黑 density high light 效果越 good. 如至黑 degree 不够, （万 water chemical industry 商城）遮 light 效果越差, outer light easy 透, formed 塞网; sheet/slice degree need low, 如灰雾 degree high, retardant 挡 紫 outer light 透, add long light time formed, this easy 引起曝 light time degree generate 塞网.

平网 made 版 显影, solid as process/workflow 不当, 会导致塞网. 显影时, need to outer light is from 网版 承印面传递至刮印面, 承印面 light separation, can use relatively large pressure water 冲洗; 而刮印面 light crosslinked degree need ratio 承印面 small, film 显嫩, 冲洗时应 using/adopting pressure water 浆残留浆 liquid dry 净, 避免残留浆 liquid 堵塞网孔. solid front need 进行二次曝 light, make 胶层充 separation light again coating solid agent. 印花时, use material in has or solvent understanding pellets 堵塞网孔 in, make 印花时 color can from in 刮出, therefore in use front material need 滤 杂质. make coating material bonding agent need selection quality good bonding agent and property good increase agent, 刮印时结 film 不应太 fast.

3, 图案边缘由清晰 to generate process

rigid 开始印 made due to material flow property relatively good, therefore 刮墨刀不 need very large force can material dry 净. 随 胶浆 in water separation 不断蒸发, material 逐渐变稠, degree large, must add large 刮墨刀粒 degree can dry more material. due to force degree increase, make filament elastic property deformation generate 图案位移, 随 刮墨刀 function force 消失, filament elastic rear printing 面 图案边缘就会反 viscous to material, in 第二次 printing 时, this material 就会移 to 图案边缘, generate 图案边缘模糊 phenomenon.

solution methods:

(1) use elastic property small filament 网, 如涤纶 filament 网; (2) improve/increase filament 网 张 force; (3) decrease small filament 网 回 elastic force; (4)随时 adjustment material degree.

4, 图案锐角变圆角, small 网点丢失

due to material in printing process in 逐渐变稠, make its flow property small, in through 网孔时必 must increase 刮墨刀 pressure can through 网孔, in 网版图案边缘 due to light 胶 撑垫 function, make 刮墨刀不 can will material extrusion 网孔, make 浆粒停留 in in formed film, formed light 胶边缘 网孔堵塞.

solution methods: selection low 目数, Monofilament, thin filament 网, light can thick, material need maintain flow property.

5, in made process in generate 结皮 phenomenon

任何印花 material has 一 共同 features, 墨层越 thin drying fast, 胶浆同样如此. due to large 于图案, in material has 足够 空间堆放, 刮墨刀不 can can in printing 时 浆 material dry 净, especially is in upper 方经常会 generate relatively thin 墨层, this 墨层会 in short time inner formed semi dry film, （万 water chemical industry 商城） this film by 刮墨刀 belt/tape 入偏孔 in 堵塞网孔, formed local phenomenon.

solution methods: in 网版 图案区 and frame between use strip/profile 做隔离, material control in scope/range inner, 刮墨刀 can will 网版图案边 浆 material dry 净, is material in this scope/range inner can can generate thin 墨层, this can 杜绝结皮 phenomenon.

6, made coating material color has phenomenon

自配 coating material color is used for textile product water property material. can can is combined formed fiber material, 如涤纶, nylon, and other, or combined formed fiber high ratio/proportion mixed material. combined formed fiber: material is hydrophobic water property material 质, use generally made material coating material water property easy easy 洇. made combined material 时, 配浆时 application thick emulsification 糊, use water dilute 释. must dilute 释, use dilute emulsification 糊冲淡. 切忌直接 use water dilute 释. material is fiber fiber material, is hydrophilic water property material 质. generally easy 渗化. if fine high 也会导致渗化. therefore combined 适 毛 fine control in 7-200px left right. in material front, need technology indicators is important. fine low 会印不透, high formed 渗化.

7, how to 调配 different color color material

首先 from 红, 黄, basic color 试调出二次 color: 橙, 绿, 紫. again made 出三次 color: 黄灰, 蓝灰, 红灰.

然 rear sleeve/set color in mono color from shallow color to in color deep color, use amount separation is 0.1%, 0.5%, 1%, 3%, 5%, 刮印留样贴 formulation.

another, need business sample, formulation 留档, 以备参考, 坚持不懈, 定会收获. color 总 原则 is amount decrease/reduce color material or coating material 数, can use 一, use 二, can use 二, use 三. is control color light, generally below/following color is good. is type material or coating material, different production 厂家, different grade most good mixed 拼, 如必需 use “调 color 头”, that 么“调 color 头”也 can micro its micro, can grade separation color.

again has 一 原则 is: material or coating material has its saturated and value, ultra- its saturated and value, easy 掉, formed 沾污. make coating material is 黑, use amount control in 8%-10%, need ultra- 10%.

8, how to make elastic property 罩印胶浆 color 牢 degree

if is clothing/apparel type, selection water property elastic property 罩印胶浆. is 衣 印花 requirements odor, soft/flexible, especially is export clothing/apparel or high product especially 严格. material types type and elastic property 罩印胶浆 color degree has its important 关系. （万 water chemical industry 商城）棉织 material use elastic property 罩印胶浆不宜 use in combined formed fiber upper, can ensure its color degree, selection specialized or nylon specialized 胶浆. anti nylon or 涤纶, used as strip/profile 幅标语, cationic and other, outer ring requirements resistant gas degree good, 应经 起 day 晒雨淋, for odor and soft/flexible 不太苛求 情况 lower, can selection solvent agent property ink, 如涤纶 ink, nylon ink printing. coating material, according to coating material selection versus ink more good.

9, hot solid ink is 何不堵网

this is textile product clothing/apparel 印花业者们 most large in. 当他们看 to full clothing/apparel machine high speed production 时, to 惊奇; 当他们看 to hot solid ink 印花不 use 清洗网版, 第二天甚至十天一 month rear can printing more is to can 思议. is large 家都认 is coating material 一定含 has combined agent, combined agent tool has property （ therefore in dry lower viscous 版） and solid property （当然就 need 堵网）.

10, hot solid ink textile product coating material

it is types new type coating material, 即不含任何黏 combined agent coating material. therefore, hot solid ink 也就不 tool has combined agent tool has property and solid property, tool has 永不堵网 and viscous conditions. tool 备 不 viscous conditions, and other for viscous 网版, is hot solid ink is material. need to wet for wet high speed printing, also must hot solid ink 网点印花 process technology.

由此, 我们知道 textile product coating material already separation is large type: combined agent type and non combined agent type. hot solid ink is non combined agent textile product coating material, its 准确 称 method is: hot solid 化PVC textile product coating material.

11, what 图案适 combined hot solid ink 印花

hot solid ink can 印任何图案, tool cover/cap force fine and 三维立体图案 is its advantages. this is due to hot solid ink features 决定. hot solid ink tool has 不堵网 features, make printing fine formed is very easy 事情, is in deep color material 印0.2mm strip/profile or 印60线 网点都不 formed issues. hot solid ink and its it textile product coating material versus ratio also has advantages, is it solid content is 100%, therefore hot solid ink printing thick degree is solid rear thick degree, need can 做出足够 thick 网印模版即 can 一版印出 same thick degree 立体图形. its it textile product coating material water property also is solvent agent property, its solid content in 60% below/following, 甚至5% left right, water or solvent agent rear, solid rear thick degree and its solid content versus 当.

12, hot solid ink solid conditions

hot solid ink main/primary formed separation is chemical combined formed material 质: PVC基+100% solid 体状PLASTIFIER+ resin. its in normal temperature conditions lower is solid 体, 不含任何挥发 property formed separation. in 130-160℃ temperature degree lower hot solid ink 就开始熔化 is liquid 体状, toward lower 渗透浸入承印 material （织 material fiber ） 缝隙 in. this 时, again high temperature to normal temperature conditions lower, （万 water chemical industry 商城）稠 liquid hot solid ink 就会凝 solid formed solid 体（ attention/notes, already non 原始态 膏状 solid 体）, this solid solid chemical combined formed material and its 浸入 承印 material surface very solid is 一体, from 而就达 to printing 目. can 见, hot solid ink solid conditions is control good temperature degree. temperature degree hot solid ink 印花 结果, degree （结 combined force ）, soft/flexible property, elastic property.

13, 印花时 color from frame in 溅浆

causes: filament force non-uniform; color viscosity 不当; selection 不当; frame speed degree fast.

solution methods: use gas pressure 绷网时, can one-time filament 网绷紧, from toward add large force, to 需 张 force value. if one-time will filament 网绷至 most high force, ultra- 越 filament elastic property 危险, generate tensile degree phenomenon, 引起绷网 non-uniform, 松懈, 导致刮浆时受 force 不匀而 generate 溅浆.

color viscosity need adjustment 适当. color viscosity low, flow fast, 刮印时 easy 引起溅浆. need use and separation hydrolysis color 浆, make viscous property 变差, tough property reduce, easy generate 溅浆.

刮刀 selection need 恰当. from 刮刀 材 material selection, 刮印角 degree, pressure setting need combined requirements, pressure easy large. 刮刀刀口 need small 圆口状, can has 毛口, need dry 净, wide degree need combined. frame speed degree 不宜太 fast, 当网版 upper rise and 印花织 material separation 离时, generate toward force, color 浆因网 frame upper rise speed degree fast, 会出现部 separation color 浆随网版 upper rise 时溅浆. therefore upper rise speed degree need 适当, make and 印花织 material separation has 缓冲余.

1, active property 印花经常 has color phenomenon

causes: light selection 不当; made process for; 印花织 material wet and belt/tape upper has water 份; color viscosity control good; process 不当; pressure large.

solution methods: ① selection 市售 感 light need attention/notes it features, need selection resistant acid, resistant alkali, resistant rate high light product. 平网感 light upper in 承印面 upper less 于2次, 刮印面不 less 于1次, maintain film thick degree and degree. made rear in upper solid agent need 2次曝 light (attention/notes: need 2次曝 light), improve/increase film degree, upper solid agent need cover/cap positive full 部胶层. filament 网目数 in 100目 below/following, can selection coating resistant methods.

②印花织 material fiber wet has water 份, （万 water chemical industry 商城） color 浆会因 fiber fine tube/pipe function, make liquid 延伸渗化至花纹以 external separation, generate color. 橡胶导 belt/tape upper has water 份未刮 dry 而导致 water 份渗透至织 material upper, formed color. therefore in 印花时织 material material need drying, belt/tape upper water need dry.

③ color viscosity need control good. viscosity low, color 浆也会 from 花纹边缘渗化 to material upper, according to 印花织 material property 质, combined 理调配 active property material use amount, anti agent and also agent use amount need control 确当.

④刮印 pressure need large, large make 网版胶层 in strong/high pressure lower, long time scratch formed abrasion loss, color 浆渗化.

2, for 花不准, 错版, sleeve/set 版不准

两 types above color type, 印花织 material upper full or separation type in has types or types color 花纹脱开 or pressure 叠, in 应该印 位置 upper, and type 标样不符, as for 花不准.

causes: ①印花版 and 印花台 or machine upper device combined large, 印花版 upper device 松动时, sheet/plate and generate force make 印花版 toward use force large direction 移动, 花纹未印 in 应该印 位置.

②印花版 frame deformation, viscous in frame upper filament has local or phenomenon, make upper separation 花纹移离 原 位置.

③一 花 type in 每 印花版版面 dry wet degree versus relatively large, wet degree large relatively or local 松驰严 heavy, sheet/plate 运行时 make 版面 花纹 toward force direction 移动, material upper local or full 部发生 different degree 错位.

④ in 印花版运行期间, by 印 衣 sheet/slice or 匹布, make already 印 花纹 in upper 移动.

⑤各 印花版绷网时 filament force versus relatively large or non-uniform, in temperature degree, wet degree effect/influence 时, filament force small or non-uniform 版面花纹容 easy 移位.

3, material 花纹 轮廓边缘 toward outer expand 展

织 material upper types or types color 花纹 轮廓边缘 toward outer expand 展, in 花纹边缘 full or local formed and color same, color relatively 淡 毛糙 color 边, types different color versus or 邻近时 also 会出现第三 color versus, this type of phenomenon is 渗化.

causes: ① coating material color in increase agent content or water amount more, viscous degree to has requirements. due to flow speed degree relatively fast, make material upper color toward 花纹边缘以 outer flow relatively more, formed 花纹轮廓不清晰 phenomenon.

②印花操 as 时, sheet/plate speed degree slow, pressure large, belt/tape amount more, 往返次数 frequency and other, make to amount more, ultra- 织 material amount, color toward 花纹以 outer color.

③花纹面积 large, material amount more 时, rear material relatively long time 层叠放, make material wet degree increase large, color very easy toward outer expand dispersion.

④配 made color 浆时搅拦 non-uniform or 印浆直接 add water dilute 释, effect/influence or bad in emulsification 状态时 stability property.

⑤ in combined formed fiber material, combined formed fiber and fiber mixed or 交织织 material upper 印花时, is combined formed fiber tool has hydrophobic water property, very easy toward outer 渗化.

⑥组织 comparison dilute hydrophobic thin material, can force relatively small, for amount especially 敏感, color amount more easy 发生渗化.

4, material 花纹处露底 color

织 material upper 花纹没 to color 浆, color shallow 淡不清晰, 露出 织 material color or fine 花纹发生断缺 phenomenon is 露底.

causes: ① due to frame deformation, 版面翘起, 离开 铺贴 in upper material, make separation to 浆不足（甚至 generate 脱浆）.

②刮 sheet/plate 运行时 speed degree fast, pressure small, belt/tape amount 不足, sheet/plate 橡胶太 hard, 刃口太尖 and other easy make 花纹 浆不足.

③花纹, separation 网孔堵塞 and color thick, make color 浆 网 rate reduce, material upper 花纹 浆不足.

④纱线 relatively coarse or dilute hydrophobic thick material, （万 water chemical industry 商城） due to material surface 凹凸不平, lower separation easy 浆不足.

⑤印台 local low or 印台凹凸不平, make material upper 花纹 浆不足.

⑥织 material heavy in upper full 展开, or 铺贴衣 sheet/slice formed heavy 皱折, 印花时皱折 internal and 凸起 皱折两侧就不 can to color 浆, 而露出织 material color.

5, material color deep shallow 不均

织 material upper color color deep shallow 不一致, 花纹面积 relatively large 时呈现 random dispersion sheet/slice or toward color and has 规律 纵 toward color 档, 称之花纹 color deep shallow 不均.

causes: ①印花操 as 时, sheet/plate speed degree and pressure 不一致 or belt/tape 浆不均, make to amount has more has less, material amount more color relatively deep.

②运行 刮 sheet/plate or 稍许抬起时, upper 花纹部位残留 color through to material upper, formed color relatively deep toward color 档.

③橡胶刮 sheet/plate bending 不平齐, 刮印时 pressure and belt/tape amount non-uniform, make material upper 花纹呈现 has 规律, deep shallow 不一致 纵 toward color 档.

④印花台 local low or 印花版版面离开印台 upper material relatively 远, make to 浆不足而 color shallow 淡.

6, material upper type di heavy 影像

织 material upper type in local or full 部呈现 di heavy 影像, is heavy 影. small 面积花纹 and fine strip/profile easy generate relatively obvious.

causes: ①印花台 surface 人造革 or plastics relatively thin or 绷 不紧, sheet/plate 运行时 pressure large, in sheet/plate direction front make 人造革 or plastics generate 松驰, in upper material 也跟 移动而 make 花纹未 can in and 印花版花纹 versus 应 位置, generate di heavy 花纹.

②印花版版面松涨严 heavy or local heavy 松驰时, sheet/plate pressure large, in sheet/plate direction front generate 松驰, upper 花纹随之移位, material upper 印 花纹就形 formed di heavy 影像.

③印花时起 for 准花纹 function device combined large or device 松动, sheet/plate 运行时就推动 印版, sheet/plate 往返运行造 formed 网版移位印花.

④织 material upper 印 花纹不清晰, again 次刮印时, material or 版 移位, very easy generate heavy 印.

7, material local 呈现邻近 color block

印花织 material upper certain types color local and this versus or 邻近, color same, shallow 淡不清晰 花纹 color block or color strip/profile is color.

causes: ①印版 from upper high degree 不够印版 upper has 一 定位 device 脱离而另一 定位 device also full 脱离时, 版面 横 toward will material upper color to 花纹边缘以 outer.

②印版没 can 垂直准确 进入印台定位 device, will 印版花纹网孔 in color in 花纹位置以 outer material upper.

③织 material upper 花纹 浆 amount more or 印版背面（ and material 接触面）花纹边缘 viscous color more 时, 印版抬起 and lower as most easy formed color.

8, 印花织 material small or small fine 线

印花织 material upper 花纹部 separation, random 律呈现出 color deep small or small fine 线, is color 点.

causes: ①调 made color 浆时, coating material color 浆未充 separation solvent 开, color 浆 滤 筛网网孔太 large or pressure amount large, make that solvent coating material pellets through also distribution in in. color in material upper, 花纹部 separation 就会出现 many color relatively deep micro small color 点, 印浆搅拌时 also solvent that relatively large coating material pellets 团刮印时形 formed fine small deep color strip/profile.

② coating material color 浆放置 time relatively long already generate 沉淀, 一 结 in coating material pellets color in material upper generate color phenomenon.

9, material upper type and type versus ratio deformation

织 material upper type and type versus ratio has obvious deformation, is deformation or 走样. in sheet/slice upper made 横直线 strip/profile and 几何图案时 most obvious.

causes: ①印花台 surface relatively viscous use 手工铺贴衣 sheet/slice 时, due to use force non-uniform make sheet/slice has relatively large deformation, rear from upper lower sheet/slice also has 一定形状恢复, material upper type 图案随 衣 sheet/slice 形状恢复而 deformation.

②印花台 surface viscous, rear 揭取衣 sheet/slice use force relatively large, （万 water chemical industry 商城） make material long relatively more 而恢复程 degree relatively small, due to sheet/slice deformation, type 也随 衣 sheet/slice deformation.

③印花版 frame deformation or filament and frame viscous 贴不牢 make local 版面松动, make upper deformation.

10, material upper type outer color block

印花织 material upper type external 位呈现 has color block, fine small color 点, is 版伤印 or 砂眼. this color block and fine small color in sheet/slice upper 出现 位置 same, in upper has 规律 出现, its and 印版运行间距 versus and other. causes: ①印花版版面花纹以 external separation film or 经修补 rear also has 通孔 方, 封网不牢时版 film upper has 砂眼, 刮印时 color this 通孔而 in material upper, 呈现版伤印.

②印版花纹以 outer film upper has small 通孔, 刮印时 color small 孔, in material upper 呈现出 versus small color 点, 通称“砂眼”. generate main/primary is made filament 网不洁净, machine upper has material or large 粒灰尘, light time 不足, light coating thin and other causes formed, sheet/plate make abrasion loss generate 砂眼.

11, multiple color formed 印花织 material Color Difference

由 multiple color formed type 印花织 material upper, has types or types color and 该花纹印花 color color versus 不符, has obvious Color Difference, is color.

causes: ①两 types different color versus 接时, 先印 花版花纹面积 relatively large to relatively more, make 花纹渗化 or in material upper, rear 印 印花版, pressure 时, make this in material upper color 浆透 该版花纹网孔进入 to inner, formed rear 印印花版 inner color color.

②印花 process in generate heavy “边污”, make material or material outer 印花台 upper relatively more color 浆, rear 印 印花版花纹 and it versus or 邻近时, color through 花纹网孔进入版 inner make color color.

③印花版换 use different color versus color 浆时, inner or sheet/plate inner 残留 未 drying color 浆, sheet/plate 运行时 will this color mixed to inner color in, make color color.

12, 印花织 material 折皱部位花 type 残缺

①印花 front material has heavy 折皱, in 印花台 upper 铺贴织 material 时没 折叠 折皱平展铺开, 印花时折皱包裹 部 separation can upper 花纹.

② in 印花台 upper 铺贴衣 sheet/slice 时, if relatively viscous, （万 water chemical industry 商城）织 material relatively thin, as 不慎会 generate 折皱, 印花时也会出现缺花.

13, 花 type random 律呈现花纹

匹布 upper 连续纹样花 type 无一定规律 呈现花纹连续 defect, is 接花不准. performance is toward or heavy 叠.

causes: 印花台 upper 每段匹布 between 接印位置不准确, if lower 一段匹布 front ultra- 接印位置, ultra- 接印花位置 this 段匹布就没印 upper type, formed phenomenon; if lower 一段匹布 front 端没铺 to upper 接印位置, make front already 印花 匹布 rear again heavy 叠印花.