Leather Tablecloth Fabric Embossing Roller Wallpaper Decorative
Material
Application
Embossing roller is suitable for pressing concave and convex
patterns such as plastic sheet, film, aluminum foil, leather, hard
board, wallpaper, floor tile, glass, paper, etc., to improve the
product surface aesthetics, strengthen anti-counterfeiting,
trademark protection and other effects. And according to customer
requirements to develop different patterns of embossing rollers.
Production Process
1. The material of the roller body is generally selected from
high-quality seamless steel tubes (special materials can be
customized according to user needs). After boring and grinding the
inner hole, the thickness of the tube wall is uniform, and then
it is made by welding, stress relief treatment, turning, grinding,
and finishing;
2. Correct the static balance and dynamic balance treatment; the
coaxiality of the finished roller ≤0.02mm;
3. According to the pattern, different processing techniques are
adopted to achieve a clear pattern, exquisite pattern, rich
levels and precise size of the extruded product.
4. The final surface is plated with hard chrome or other
treatments, and the hardness can reach HRC58-62.
Specifications
Material of hot roller/thermo-calender roller
Best quality alloy steel as material,molding after mechanical
maching and heat treatment.
Surface hardness HRC58~62
Way of heating:
central hollow inner pipe screw heating
peripheral drilling heating
Pattern:
To the user's requirements,we can make many patterns,such as square
dot,circle dot,diamond,cross,striation and any regular and
irregular patterns.
Our hot roller has been ever for west germany and taiwan hot
rolling machine and we have ever made the largest asian hot roller
(φ720x5400mm).
Laser cutting machine for thermo-calender roller promotes the
rollers' quality.
More advantages:
a) accurate pattern
b) choosing patterns,depth,and angle according to your requirements
Characteristics of etching technology
1. There is no need for tools such as electrodes and master, so
there is no need to maintain these tools.
2. The time required from planning to production is short and can
be processed for short periods.
3. The physical and mechanical properties of the material are not
affected by the processing.
4. Processing is not restricted by shape, area and weight.
5. Processing is not limited by hardness and brittleness.
6. Can process all metals (iron, stainless steel, aluminum alloy,
copper alloy, nickel alloy, titanium, alloy).
7. High-precision processing.
8. Can apply complex, irregular and discontinuous design and
processing.
9. Large area and good processing efficiency, but when the area is
small, its efficiency is worse than mechanical machining.
10. The horizontal cutting is easy to obtain high precision, but
the depth and vertical directions are not easy to obtain the
same machine machining accuracy.
11. The composition and structure of the processed object should be
uniform, and it is not easy to process the uneven material.
