PVC card common quality problems and solutions 2019-01-28

PVC card common quality problems and solutions

 01. Color deviation.

Since most PVC cards are imprinted in printing, dozens of singles are spelled on the same PS plate, so it is difficult to take care of each in the printing and coloring.

 A single, sometimes with a single color, but the other single color is far from the deviation.

The solution to this problem is to use special edition printing, that is, how to print a single PS, so that you can follow the order, color.

Will also be more accurate.

Sometimes the reason for the color cast is that the color of the material changes greatly, which causes the printed PVC card to be far from the usual, for example if the material

If the color is darker and the finish is not enough, the printed cards will all be dark and black. This problem can only be solved by replacing the material.

 

 02. PVC card scratching is serious

 The main reason for this quality problem is in the synthesis process. Because the PVC sheet is pressed with a steel plate during the card synthesis process, it is heated and pressurized.

 Two PVC sheets are put together. If the steel plate finish is not good enough, or the steel plate is not well maintained, it will wear on the sheet when pressing the PVC sheet.

 The surface leaves relatively obvious scratches, which affects the aesthetics of the card. The solution is to replace the steel plate that has worn out.

 

 03. Card deformation

 The reason for the deformation of the PVC card is that when the punching code is set, if the punching pressure is set too large, it is easy to deform the card. The solution is to press the press

 The power is small.

 Another case where deformation is prone to occur is that one side of the PVC card is coated with a synthetic film and the other side is not. Due to the different deformation coefficients of synthetic film and PVC, the card

 There is a synthetic film on one side of the sheet, which can easily cause the card to bend. The solution is to add a synthetic film on both sides of the card, or both sides.

 

 04. PVC card layering

 The reason for the delamination is that the synthesis time is not enough, the melting point of the PVC sheet is not reached, or the synthesis time is not enough, resulting in two pieces of PVC sheet not being completely

 Bonding. The solution is to increase the synthesis temperature or extend the time of the synthesis process.

 

 05. The edges are not smooth

 The reason for this problem must be that the die of the die-cut card is too worn or has a gap. The solution is to repair or replace the mold.

    share to :

New Products
  • Eco-friendly paper cards for gift cards

    Custom printed Eco-friendly Paper Cards for Gift cards with Magstripes

    The new reality is that we can't use plastic for everything. Yes, it's long-lasting, but this is the problem, it's too long-lasting. The future of experience technology will be based on materials that are easier to recycle. If you're running a two-day event or want a short-stay card, Eco Paper is the material for you. It's meant to degrade, that's the point. We find a paper that met our standards of ultimate durability and sustainability, Eco Paper from US.With the addition of RFID & NFC technology, Paper card is a good way to bring your customers to digital IoT experiences in hospitality, retail, transportation and events. Paper cards are 100% biodegradable! Meihe produces paper cards of the highest quality – also with NFC or RFID chip. Meihe offers an environmentally friendly alternative to plastic cards. Paper cards made of high-quality coated and reinforced cardboard, which are in no way inferior to  plastic cards in terms of print and quality. These can be produced from 500 pieces...

  •  RFID countdown wristbands

    Customized rewritable waterproof passive RFID countdown wristbands for indoor events

    Do you often find yourself engrossed in indoor activities such as trampolining, rock climbing, or visiting amusement parks? Say goodbye to missed opportunities and hello to seamless enjoyment! The RFID Countdown Bracelets are designed to seamlessly integrate with RFID access control systems, ensuring effortless entry into restricted areas. No more fumbling for access cards or worrying about misplaced tickets – simply wear this ingenious bracelet and let the hassle fade away.

  • rfid wristbands for events

    Personalized Event Fabric Strap RFID Woven Bracelet For Amusement Park NFC Elastic Fabric Wristbands

    FEATURES: ★Soft and comfortable fabric to wear ★Customized Color Printing NFC Slider ★Customized Design Woven Colorful Band ★Bucklers For Secure/non transferable or Reusable ★Can be sequentially numbered ★Adjustable size, One size fits all

  • Disposable wristbands for events

    Disposable amusement park access entrance ticket water proof PP paper bracelet events wristband

    Advantages of PP synthetic paper wristband:It has the characteristics of softness,environmental protection,light weight,waterproof,anti-static,folding resistance,bright printing color and soon.After compounding the RFID chip,it endows the wristband life and is widely used in the entertainment industry,such as parties,events,water parks and exhibition.While it can effectively manage the crowd,it can also be used as a decoration to make the atmosphere relaxing and colorful.

Copyright © Shenzhen Meihe Induction Technology Co. Ltd. all rights reserved. powered by dyyseo.com / Sitemap / XML / Privacy Policy

welcome to Meihe
If you have any questions or requirements,please leave us a message,we will reply you in 1 hours during our working time. Contact us for free samples and free suggestions.
   

online service

Home

products

about

contact