In the Gray Working Space, we should set the use of the corresponding grayscale image. For example, the grayscale image for printing can be set according to DotGain of the printing process, for example, built-in DotGain20% or DotGain25%, and the user can also customize Custom Dot Gain. If the grayscale image is for display only, such as a web image, it can be set according to the gamma of the monitor being used. For example, the general Mac has a Gamma value of 1.8. (See Figure 4)
Now Photoshop 6 can also make Spot Color's preview more accurate. We can choose Dot Gain of Spot Color to make spot color display more accurate. But note that only one Dot Gain can be set here, so when the image has more than one spot color version, we can only make one of the spot color versions display accurately. (See Figure 5)
How to set up Color Management Policies
After setting up Working Spaces, you should understand Color Management Policies. Basically, we reserve the U..S. Prepress Defaults settings. The main idea is to tell Photoshop what to do when we open an image if the Emcaped ICC Profile is different from our Photoshop 6 setup. (See Figure 6)
For example, when a four-color image was archived, Embed wrote the light powder ICC Profile of the company A, and we set the light powder ICC Profile of the company B as the working space of the CMYK in Photoshop 6. Because of the difference between the two, Photoshop Ask the user to make a choice when opening the image:
1. Whether to use the ICC Profile (printing company A) Embed in the image as the CMYK Working Space of this image (keeping Lab and CMYK values ​​the same, but what you see is the color of the company A).
2. Convert the color from the copying company A to the current Working Space (namely, the copying company B) (The same holds the Lab value, the CMYK value will change, what you see is the color of the proofing company B).
3. We discarded the ICC profile of the company A of Embed, and did not perform color management, but the displayed color is based on the current Working Space (printing company B). (See Figure 7)
Basically, we should make different choices according to different situations. If we want to see the direct output of this image, we must choose the third in the effect of the drafting company B. In order to know the direct output of this image, the first one should be selected for the effect of the company A. If we want this image to be written in the drafting company B, but want to simulate the effect of the copying company A, we should choose the second one.
Our main products are The Biomedical Matrials: Poly (L-latic acid) PLLA, Poly(D-lactic acid) PDLA, Poly(DL-latic acid) PDLLA, Polycaprolactone PCL and their copolymers such as PLGA, PDLGA, PLCL, PEG-PLLA, PEG-PDLLA ,PEG-PLGA,PEG-PDLGA etc.
We also can provide you PLA/PCL/PLGA/PDLGA microspheres.The particle size of microspheres is from 5 microns to 30 microns.
Medical grade polymers are a type of plastic material that are specifically designed and manufactured to meet the stringent requirements for use in medical applications. These polymers offer several advantages over traditional materials such as metals, ceramics, and glass in terms of their biocompatibility, versatility, and cost-effectiveness. Some of the key advantages and applications of medical grade polymers include:
Biocompatibility: Medical grade polymers are designed to be biocompatible, which means that they do not cause an adverse reaction or toxicity when they come into contact with living tissue. This property makes them ideal for use in medical implants, drug delivery systems, and other medical devices.
Versatility: Medical grade polymers are highly versatile and can be molded into a variety of shapes and sizes. They can also be modified with different additives to enhance their properties such as flexibility, strength, and thermal stability. This versatility allows them to be used in a wide range of medical applications.
Cost-effectiveness: Medical grade polymers are generally more cost-effective than other materials such as metals and ceramics. This is because they can be manufactured in large quantities using injection molding or other high-volume production techniques.
Resistance to corrosion and wear: Medical grade polymers are highly resistant to corrosion and wear, which makes them ideal for use in medical devices that are exposed to bodily fluids and other harsh environments.
Some of the key applications of medical grade polymers include:
- Medical implants: Medical grade polymers are commonly used to manufacture implants such as artificial joints, dental implants, and pacemakers. These materials provide a high level of biocompatibility and can be easily molded into the required shape.
- Drug delivery systems: Medical grade polymers are also used to manufacture drug delivery systems such as capsules, pumps, and patches. These materials can be designed to release drugs at a controlled rate, which can improve their efficacy and reduce side effects.
- Medical devices: Medical grade polymers are used to manufacture a wide range of medical devices such as syringes, catheters, and tubing. These materials are highly versatile and can be designed to meet specific requirements such as flexibility, strength, and durability.
- Packaging: Medical grade polymers are also used to manufacture packaging materials for medical devices and pharmaceutical products. These materials provide a high level of protection and can be designed to meet specific requirements such as moisture resistance and gas permeability.
Overall, medical grade polymers offer several advantages over traditional materials in terms of their biocompatibility, versatility, and cost-effectiveness. These properties make them ideal for use in a wide range of medical applications.
Medical Grade Polymers,Medical Grade Polycaprolactone,Medical Grade Pcl,Medical Grade Polymer Powder
Rimless Industry Co.,Ltd. , https://www.rimlessmedbeauty.com