Rainbow themal lamination film roll is a physical and thermal property that forms a molten state in a high-temperature environment. After cooling treatment, it forms a sealed layer of protective space. The hot lamination film needs to go through both hot and cold processes can be formed and can maintain a stable effect for a long time, but due to the complexity of the process, specialized machines must be used to make it, which is a general method so the cost is relatively high.
Infuse stunning magic into your photos, files, cards and creative works! Rainbow themal lamination film not only provides professional-level water resistance, stain resistance, tear resistance and anti-fading protection, but also endows the covered object with a unique rainbow laser glare effect. When the light flows, the surface will present a dreamlike flowing rainbow halo, instantly enhancing the visual appeal and sense of sophistication of the work. Whether it is for preserving memories, showcasing works or making distinctive signs, it is the ideal choice to turn the ordinary into the extraordinary.
Rainbow Themal Lamination Film Roll Product Introduction:
1. the coating process does not need to use solvents, eliminate the use and storage of flammable solvents caused by fire hazards, no benzene and other polluting substances and gas emissions, so non-toxic, tasteless, can be in contact with food, in line with food hygiene standards, is in line with the international trend of environmental protection coating (laminate) products.
2. compared with the solvent-based coating process, the use of this product can make the printed matter smooth and bright, bright color. Due to the higher bonding strength, it can effectively prevent the printing in stamping, concave and convex bubbles and film removal, etc., after the film can be UV, hot stamping and other processes, widely used in wine boxes, cosmetics boxes, hand bags and other printed matter packaging.
3.compared with the traditional ordinary film laminate process, the operation is simpler: no gluing, gluing, drying and other procedures, only the hot roller temperature can meet the requirements, no additional equipment, with better film quality, more environmentally friendly, safer, more efficient and other advantages. Material: BOPP base film +EVA adhesive layer
Features: strong softness and flatness, environmental hygiene, low density, good transparency, strong chemical resistance, low temperature overlay, stable ink color after composite. Among them, the light film is transparent and glossy, and the color sense is obviously enhanced after compounding; Matte film can dull and retain color.
Rainbow Themal Lamination Film Roll Model Selection:
Advantages of using Rainbow Themal Lamination Film Roll:
By adopting advanced laser holography technology, a rainbow spectrum that changes and shines with the flow at different angles is presented on transparent or specific-colored membrane materials.
Under the illumination of light, the surface emits a dynamic luster as brilliant as a rainbow and as dazzling as a laser, instantly catching the eye and enhancing the visual impact and luxury of the product.
The effects are rich and diverse, and different textures (such as light columns, pixels, geometric patterns, etc.) can be customized to meet personalized design needs.
It is applicable to the operation of standard hot laminating and coating machines (for specific temperature ranges, please refer to the technical parameters).
Provide excellent physical protection: effectively resist scratches, fingerprints, stains and moisture erosion, and extend the service life of printed materials or substrates.
Enhance surface texture: After lamination, the surface is smooth and flat, improving the touch experience and endowing the product with a more professional and high-end appearance.
The formula of the hot melt adhesive layer is stable, ensuring a firm, uniform and bubble-free bonding with various types of paper (coated paper, card paper, art paper, etc.) and some synthetic material substrates.
It is not prone to delamination or bubbling even after long-term use, ensuring the long-lasting beauty of the finished product.
Enhance brand image: The unique rainbow laser effect is a powerful weapon for brand premiumization and differentiation, making your products stand out on the shelves.
Enhance anti-counterfeiting functions: The complex laser effect is difficult to replicate, providing additional anti-counterfeiting security guarantees for packaging, labels, certificates, etc. (Design needs to be combined).
No additional printing required: The laser effect itself is a decoration, which can simplify the printing process or reduce costs (compared with special ink printing).
Rainbow Themal Lamination Film Roll Specifications:
Substrate type: High-transparency holographic BOPP/PET
Hot Laminate Film Substrate thickness: 19μm / 23μm/other μm
Laser patterns: [For example: 2D dynamic pixel light columns / 3D stereoscopic light patterns/Specific custom patterns]
Hot melt adhesive type: [e.g. Eva-based/PUR A-based] High-performance hot melt adhesive
Adhesive layer thickness: 12 μm
Applicable temperature range: [For example: Bonding temperature 90°C - 130°C] (For details, please refer to the operation guide)
Applicable equipment: Hot laminating and laminating machine, laminating machine with heating roller, etc.
Roll specifications: [For example: Width 310~1880mm, core inner diameter 25.4mm (1 inch), 58mm (2.25inches), 76mm (3 inches), length 100 to 3000M]
Color effects: Transparent rainbow laser/Specific monochrome laser/Other special effects
Application Parameters of Rainbow Themal Lamination Film Roll
Laminating equipment: dry, wet heating laminating machine Heat sealing temperature: 95~105℃ (measured temperature) Heat sealing pressure: 10-20Mpa speed: 8-20 m/min
Rainbow Themal Lamination Film Roll Instructions For Use
Can be combined in the temperature range of 95~105℃, the final effect is also different by the type of paper.
About 70% of the maximum bond strength can be achieved immediately after the double abdomen, and the maximum bond strength can be reached one week later.
If it is necessary to make a beer line stamping, it is recommended to conduct a small batch test to determine the effect.
Determine the maximum bonding strength before use, because of the combination of different paper ink, the effect is different.
If the ink on the surface of the printed matter is not completely dry, it will cause film stripping. It is recommended to ensure that the ink is completely dry to ensure quality.
The film is bonded at low temperatures during production, so it is not stored at high temperatures or placed horizontally.
Why Choose Our Rainbow Themal Lamination Film Roll?
Quality Assurance: Utilizing high-quality raw materials and strict production process control, we ensure stable and consistent color, pattern, and bonding performance across batches.
Outstanding effect: It offers a wide range of high-definition laser pattern options to meet different aesthetic and anti-counterfeiting needs.
High operational efficiency: The hot lamination process simplifies the flow, enhances production efficiency, and reduces the overall cost.
Safe and reliable: Powerful anti-counterfeiting features build a solid defense line for your brand.
Professional support: Provide comprehensive technical consultation and application guidance services.
Let your products shine in the light and move forward safely! Choose our laser hot laminating film to infuse your brand with extraordinary value and protection.
Rainbow Themal Lamination Film Roll If Using:
1. Turn the pressure regulator handle on the box on both sides of the cold press machine, separate the upper and lower two axes, put the picture to be mounted and the cold press film into the two axes at the same time, turn the pressure regulator handle, so that the upper axis moves parallel down, when the pressure regulator handle feels suddenly relaxed, it means that the upper and lower two axes have been in contact, please do not continue to press down. Simply tighten the pressure regulator gently. If the pressure continues, the shaft will be deformed and the operation will fail
2. After the pressure is adjusted, the graph between the two axes and the cold-pressed film are withdrawn from between the two axes. Prepare to press the film.
Question 1. When a large area of the screen has the feeling of "fog"
1. Insufficient film pressure -- adjust the pressure of the cold mounting machine;
2. The two ends of the cold laminating machine are not smooth -- adjust the adjusting screws of the distance between the cold laminating machines to achieve equal distance;
3. Over-photo paper - the surface of the photo paper is uneven, generally about 25 degrees, placed 2-3 hours will automatically disappear, the higher the temperature will disappear faster;
4. Over PP glue --A. hand touch PP glue screen if there is no "rough" feeling, then according to the above method; B. There is a "rough" feeling that requires more PP backing glue;
5. Glue viscosity is not good at low temperature --A. Improve the use of ambient temperature. B. Replace the cold mounting film
Question 2. When there is a "white spot" behind the screen
1. The glue is not sticky enough --A. Increase the ambient temperature,B. Replace the cold mounting film;
2. Thin glue - the general distance is not long, the probability of greater before and after shutdown, generally pull off a few meters;
3.PP adhesive surface hand touch "rough" feeling --A. Replace PP adhesive,B. Or use studio film over the picture;
4. There is dust in the air --A. Purify the operating environment,B. Close the blower or air inlet source;
5. Water droplets (such as saliva) inadvertently splash on the surface of the spray painting --A. Pay attention when operating, especially when speaking, do not face the picture,B. Air temperature in dry environment, such as air conditioning, hot fan or ventilation.
Question 3. When there are "bubbles" immediately after painting
1. The glue does not "mature" -- change the cold mounting film
Question 4. It is fine after painting, but there are "bubbles" after leaving it for a while (or the next day).
1. The glue is not "matured" thoroughly -- open the cold mounting film
Pack and place in the air for 2-5 days to allow the glue to fully "mature" under natural conditions;
2. The picture is not sufficiently dry, especially in winter, because there are antifreeze components in the winter ink, which is not easy to volatilize completely.- Let the picture be fully dry, the general winter time is twice as long as summer and autumn above, and then over the painting (must pay attention to dust);
3. Large area single color such as: all black/all red, etc. --A. Light color,B. Replace ink,C. Fully dry the picture (completely dry),D. heat the picture,E. replace the more viscous cold mounting film, the thinner the better.
4. The ambient temperature is low, so that the cold laminating film surface is too hard -- improve the ambient temperature when using;
5. Cold mounting film is too thick -- replace it with a thin cold mounting film;
6. Roll up immediately after painting, the glue and the picture are not fully integrated - after painting, place it flat for more than 45 minutes and then roll it up.
7. Aging glue -- Replace the cold mounting film.
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