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Blister Coatings

Model No.
CH-31806A
Made in
Taiwan
Request for Quotation
 

    Wide application for paper

    Spec

    • Style:Liquid Coating
    • Use:Paper Coating

    Key Features

    Blister packaging consist of two elements, the printed and coated blister card and the plastic blister. In a sealing process, the blister card and the blister are combined with each other by pressure and heat. The coating film and the blister soften, melt into each other and form a compound.

    An alternative is blistering by means of ultrasonic sound. In the blister process, the coating acts as an agent between the blister card and the plastic blister. To ensure that this sensitive process works, Chwen Shyang has developed highly specialised blister coatings with excellent sealing characteristics that proved to be leading in the market. As in the sealing process the hot tool comes into contact with the rear side of the printed and coated blister card, we recommend heat resistant coatings for the rear side. 

     

     

     

     

    Suggest processing :

    (1) Instant heating temperature in200~300℃
    (2)Heating time in 1.5sec~2.5sec,cooling time in 2sec
    (3)Pressure 4-6kg/m 。
    (4)Generally the temperature will not show,we will use electric current to 
    adjust。Generally in principle the PVC film will not scorch,the PET film will not Whitening。

     

    • Specification

    Composition                             :Emulsion of polyacrylate

    Viscosity(Ford cup#4/25℃)     :40  sec.

     Appearance                             :Milky white liquid

                   Solvent                     :Water

                   Solid content(%)     :48 ± 2

                   pH                            :8.5± 0.5

                   Odor                         :Slight ammonia odor

     

    • End Use

    1 .Use in water-based heat-seal lacquers for cardboard blisters and flexible

    packaging

     

    • Application  Test

                   1 .Process:  CH-31803A

                   (1) Instant heating temperature in200~300℃

                   (2)Heating time in 1.5sec~2.5sec,cooling time in 2sec

                   (3)Pressure 4-6kg/m。

                   (4)Generally the temperature will not show,we will use electric current to

                    adjust。Generally in principle the PVC film will not scorch,the PET film

                    will not Whitening。

     

                   2 .Film Special property:

                    (1)Good gloss

                    (2)Non-yellowing

                    (3)Excellent Adhesion to PVC film and PET film

     

     

     

    FAQ

    1.Q: Are you a factory or trading company?

    A: Yes, we are one of the most professional manufacturers for overprinting varnish for printed paper substrates, includes different products line, Water based resin ,Solvent based resin, UV resin.

    2.Q: How can I get some samples?

    A: We are honored to offer you samples by express.

    3 Q: How does your factory do regarding quality control?

    A: Quality is the priority. We always pay much attention to quality control from beginning to end.

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    General questions for Water based resin

    Q1: Why we can find the “White point” on surface ?

    A:  There are too many factors have lead to fail mirror surface , such as the paper too rough , varnish too thin , varnishing speed too high, too many powders when it printing , roller’s rubber too old to use…etc.

    Solution: Please build the varnish up , slow down the speed and change the new rubber for operate more smoothly.

    Q2 : Why not gloss after varnishing ?

    A: Please raise up the temperature for iron board (more than 100 degree ) and pressure more than 125KG/CM2 , add up more varnish or change iron board for improving.

    Q3: Blocking paper

    A:  Please keep down the temperature and slow down the varnishing speed to improve volatility too fast.

    Q4: Why Ink spread out after varnishing ?

    A:  You can varnishing after confirm the ink already dry , change the solvent or keep down the pressure of varnishing machine.

     

    Why Choose us ?

     

     High Quality---- Quality Raw Material, Advanced Facilities, Fine Procedures.

     High Productivity

     Fast Delivery

     Leading Level R & D Department

     Experienced Marketing Manager

     Professional Design Department

     Accept OEM & ODM

     Excellent After-sales Service

    Main Export Market

    ASIA

    Product Certification

    Payment Details

    • Payment Terms:TT ,L/C ,PayPal
    • Minimum Order:1250 Kilogram/Kilograms

    Video

    • Rub-resistance