Laminating Inspection for Corrugated cardboard laminator

After adjusting the semi-auto laminator, the pre-treated prints are fed into the feeding mechanism for laminating, and samples are obtained for inspection.

Before laminating with a small amount of printed matter for inspection, so as not to cause a lot of waste, after passing the test, you can carry out large quantities of production.

The laminating Inspection is used as follows.

1.Semi-automatic laminator to laminating completed sample sheet laminating a corner of the film to the wide direction of tearing, hold down the paper, the width of the direction of all the tearing, and then all the tearing. After tearing, if the printed surface graphic imprints with the adhesive layer and paper fibers transferred to the film, it shows that the printed materials and film adhesion is good, as a qualified product.

2. The laminating samples into the baking channel, 60-65℃ baking for about 30 minutes. If there is no blistering phenomenon, does not produce delamination, not wrinkled, for qualified products. Tear the film after baking should not be intact and paper separation.

3. Put the specimen into cold water for 1 hour and then takes it out. If the plastic film is not detached from the printed material, it is qualified.

4. Put the specimen on the indentation machine and applies pressure. If the pressed out concave and convex part does not delaminate, it is qualified.

Bình luận

Máy thùng carton

Máy mới nhất

Blog mới nhất

Dây chuyền sản xuất các tông sóng

Kiểm soát chất lượng trong dây chuyền sản xuất các tông sóng

Flexographic printing machine

6 Advantages of Flexographic Printing Machine

flute laminator machine

How Flute Laminator Machine Assure Quality of Corrugated Box

Thẻ

Blog liên quan

Chào mừng bạn đến với blog của chúng tôi dành riêng cho thế giới hấp dẫn của máy in thùng carton. Ở đây, chúng tôi đi sâu vào hoạt động phức tạp và giá trị to lớn mà những chiếc máy này mang lại cho ngành đóng gói.

Rotary Printing Press

The Evolution and Versatility of Rotary Printing Press

Rotary printing press is a cornerstone of the modern printing industry, known for its versatility and efficiency.

Cardboard cutting Machine

7 Highlights of Corrugated Cardboard Cutting Machine

CX plus vibratory knife cutting machine is used for cutting materials in packaging and printing factories, especially corrugated cardboard cutting, with vacuum adsorption cutting speed and high efficiency.

Baler

Hot Melting Fully Automatic Baler: 18 Competitive Advantages

There are 18 advantages in electrical configuration, efficiency promotion and cost reduction for Chuangxin Plus fully antomatic Baler.