News

  • We want to dye paper egg trays, how to do?

    With the increasing of paper egg trays in the market, colorful paper egg trays are more and more popular.  There is the demand, then there is supply. Egg trays plant are planning to use colorful paper egg trays to attract customers’s requirement.  However, which kind of dyes is suitable to ...
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  • 20FCL Sulphur Black 200% Delievery to Pakistan Karachi

    Sulphur black br is a kind of sulphur dyes, which has appearance of shinning crystals. However, it can not dissolve in the water directly. During dyeing process, sulphur black dye should be used with sodium sulfide, then it will have good dyeing properties for cotton. As sulphur black br dye has...
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  • Best dyes for coloration of wool yarn in orange, black, red, blue

    Wool is an important raw material in textile industry. It has many advantages, such as good elasticity, strong hygroscopicity and good warmth retention. Wool fiber is soft and elastic, and can be used to make wool, carpet and other textiles. Wool products have the characteristics of plump handle...
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  • What kind of dyes are used for ball point pen and marker ink?

    Ballpoint pen, also known as bic. As a writing tool popular in the world in recent decades, it has the characteristics of simple structure, easy to carry, writing lubrication, and suitable for copying. As a result, from school students to civil servants in office buildings, they are happy to use ...
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  • New branch factory for basic dyes, cationic dyes, sulphur black, acid dyes, direct dyes

    August 1st,2019 is an important day for Xincheng Weiye as our branch factory has officially put into production today. For 25 years, we have focused on the production of basic dyes, sulphur black, cationic dyes, acid dyes and direct dyes. Our head office factory, located in Cangzhou city, has ad...
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  • What kind of dyes can be used for PVC coloring?

    PVC is a kind of important general thermoplastic material. It is widely used in many fields, such as building materials, automobiles, doors and windows. Because of its low processing temperature, many kinds of organic pigments and solvent dyes can be used for coloring, but the final use of colore...
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  • Environment-friendly 100% Liquid Sulphur Black manufacturer tell you Production process of denim

    Due to its cheap price and durable characteristics, denim or jeans has been more and more popular, even sell well than any other kind of trousers in the whole world.  Nowadays, denim has developed into many patters, then do you know its production process? Cangzhou Xincheng Weiye Co.Ltd is one of...
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  • Why use black paper dye to dye black cardboard?

    Black cardboard has wide applications: suitable for albums, photo frames, backboards, gift boxes, jewelry boxes, mobile phone boxes, shoe boxes, stationery, clothing tags, notebooks, desk calendars, handbag and speaker box electronic gaskets and other crafts packaging.   But do you know which kin...
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  • Black paper liquid dye manufacturer talking about the necessity of dyestuff stock

    1. Black paper liquid dye have become the main factors affecting the cost of printing and dyeing enterprises. Dyes, auxiliaries, water, electricity, steam and labor are the main variable costs of printing and dyeing enterprises. Throughout these years, the price of auxiliaries is relatively stabl...
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  • What is black paper dye? Where to buy good quality black paper dye?

    Each dye has its advantages and disadvantages. Water-soluble direct dyes have been widely used in papermaking industry. Pigments are often used in colored coated paper. Dyes and paper fibers are bonded by covalent bonds, ionic bonds, coordination bonds, hydrogen bonds and intermolecular forces. T...
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  • Liquid Black Dye manufacturer attend COLOR CHEM EXPO hold in Lahore, Pakistan

    In the period of 2015-2018, the Pakistani Punjab Chemical Products and Dyes Business Association (PCDMA) and the Pakistani International Exhibition and Conference Co., Ltd. (CEIT) successfully jointly organized the fourth session of the Blegge Exhibition with the General Agent of China. In 2019, ...
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  • The chemical performance of basic rhodamine B

    As a powder dyestuff, Basic Rhodamine B has high solubility in water and bright color after dissolution. It is suitable for the demand of red dyestuff for paper line. There are many kinds of dyes used in papermaking. Different dyes have different effects. Basic Rhodamine B is widely used in paper...
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