Zhejiang Tianlong Capsule Co., Ltd. is a professional manufacturer of hollow capsules. We mainly produce 00#, 00#B, 0#el, 0#, 1#, 2#, 3#, 4# and other specifications of gelatin hollow capsules and plant capsules. At present, the company has two capsule production plants and installed 46 hollow capsule production lines,the current annual production capacity has reached 26 billion capsule.
Raw Materials
We offer a vertically integrated supply chain model to ensure reliable long-term supply, complete traceability, and superior quality of raw materials. Our raw materials pass through strict quality control assessments before going to the manufacturing stage.
Complete Qualifications
Our plant area is strictly planned and designed according to the GMP standard for pharmaceutical excipients. We have passed ISO9001, USFDA, HALAL quality management system certification and is registered with the FDA in the United States.
OEM & ODM Service
We can provide hundreds of colors for customers to choose, but also in accordance with the customer's color card number and sample custom production.
Quality Guaranteed
Advanced automated equipment and facilities, strict indoor cleanliness procedures and perfect quality real-time monitoring, as well as high-quality raw materials to ensure that customers can provide quality products at any time.
Our high quality vegan gelatin capsules meet a wide range of lifestyle, cultural and dietary needs, and are also well suited to moisture-sensitive formulations.
Vegetarian gelatin capsules are designed to hold any kind of medication-herbs, vitamins, and other substances. 100% HIDE VEGETARIAN CAPSULES(100% BSE FREE).
Our vegetarian capsules are made from highly purified hydroxypropyl methylcellulose (HPMC), which is a substance that is widely used in the pharmaceutical industry.
Vacant hard capsules are commonly used in the pharmaceutical industry to encapsulate drugs, dietary supplements, and vitamins.
The vegan capsule is a hard and elastic hollow capsule composed of two parts of a cap and a body which can be fitted and locked, and has a cylindrical shape.
Low moisture content, no fragility, suitable for moisture-sensitive or hygroscopic content such as plant source content.
Cylindrical, hard, elastic empty capsules, which have a clean, smooth and uniformly colored surface, odorless well trimmed and shaped without deformation. Transparent/ Half Transparent/ Opaque.
Empty capsules by medical gelatin caps with auxiliary materials refined but become, body two capsule shells. It is mainly used for holding solid drugs.health care products, pharmaceutical, etc.
Materials/ gelatin, our company only uses bovine bone gelatin.
Function/ rapid dissolution, can quickly disintegrate in the stomach, is conducive to the rapid release of the contents.
What Are Empty Veggie Capsules?
Empty vegetable capsules are made from plant-based materials like cellulose or HPMC. They are suitable for vegetarians and other consumers with or without dietary restrictions. Vegetable capsules are easily absorbed and digested by the body. They are also more soluble or dissolve in water more easily than gelatin capsules.
How Were Veggie Capsules Created?
Today, there are many individuals who choose to eliminate meat from their diets. Regardless of their reasoning, a recent poll shows that millions of Americans are vegan or vegetarian. This number is only growing, including the sales of plant-based alternatives to traditionally non-veggie products. Thus, the need arose for a plant-based version of the more common animal gelatin capsules.
Veggie capsules are predominantly made out of vegetable cellulose - a key component of plant cell walls and vegetable fibers. There are several different types of cellulose that can be used to make these capsules, such as hypromellose. The main thing to know about this substance is that it comes from softwood trees (think pine and fir) and can function as a powerful binding and coating agent - this makes it a great alternative to animal gelatin.
For this reason, veggie capsules provide all of the quality of a gelatin capsule, without the need for the use of animal byproducts. Like their gelatin counterparts, veggie capsules slowly release active ingredients as they are digested. Additionally, they can be used for both powdered and liquid supplements; there are no clear limitations. Finally, they are tasteless; when consumed, you wouldn't be able to tell the difference between a traditional gelatin capsule and a veggie one.
Easy to Swallow
Veggie capsules are often very soft and will glide through your throat and into the stomach easily. You may not need to use water or any other accompaniment to help in swallowing veggie capsules.
Masks Horrible Smell and Taste
Veggie capsules have a sweet scent and taste that will usually mask the horrible taste of the active ingredients.
High Stability Levels
Veggie capsules have very high levels of chemical stability with very low levels of moisture content. Veggie capsules will remain firm and less brittle even in very low levels of humidity.
Fast Dissolution Properties
As soon as the veggie capsules reach the right environment, they will dissolve very fast to release the active ingredients. The high rate of dissolution also increases the rate of veggie capsule bioavailability.
Variety of Capsules
Veggie capsules are available in different sizes thus allowing you to fill only the right dosage that you need.
Aesthetic Appeal
Veggie capsules are attractive thus making it very simple to please or convince the consumer to consume medication.
10 Benefits of Empty Veggie Capsule
No Digestive Upset
Unlike gelatin and other capsules made by animal by-products, vegetable capsules are a better choice for your stomach. It is gentle so the stomach gets absorbed without any risks to your digestive system. So these are the number 1 choice for those who have a sensitive stomach or any other kind of digestive issues.
Best Alternative of Regular Gelatin-Based Capsules
There are a lot of people who are allergic to gelatin and they are worried about it. So they can have vegetable capsules without tension or any kind of allergy. Vegetarians and vegans also have the same issue: at any cost, they cannot use capsules made from animal by-products. So vegetable capsules are a blessing to them because they are made from plant cellulose and are free from animal by-products.
Vegan Friendly and Ethical
Vegetable capsules are highly compatible with the diet followed by vegetarians. Many kinds of capsules are made from animal by-products, most probably the traditional gelatin capsules. However, vegetable capsules are 100 percent plant based. Cellulose is the component of the plant cell wall and it is mostly used to compose vegetable capsules. So these cellulose-based vegetable capsules are the best choice for encapsulating supplements for vegetarians.
Neutral Taste and Odor
Vegetable capsules are tasteless and odourless. Many people have the issue that if the medication or supplementation has some specific taste or odour, they vomit it out. But as these capsules are free from preservatives and animal by-products, these capsules have no taste or odour. This quality ensures that the capsule itself does not interfere with the taste or smell of the supplement it contains.
Suitable for Those Susceptible to Allergies
An allergic reaction is something if one gets started then it gets difficult to control it. If you are taking supplements encapsulated in a gelatin capsule then there is a higher risk of allergy, especially in the individuals that are sensitive to animal-related allergy. Because these capsules are made from gluten, soy, nuts, and dairy products. So vegetable capsules, being free from any of these products, will cause no allergic reaction.
Vegetarian and Vegan Certification
Authentic products are always chosen more. So the vegetable capsule having a certification symbol on the product labels is good to have. Because most of the consumers look for it. Vegetable capsules allow to have the certifications marked assuring customers that the product aligns with their dietary choices.
Easily Soluble
Vegetable capsules have the benefit of easily getting absorbed in the stomach. They are designed in a way that they get fast disintegration within a very short period of time after being orally taken. Our body's internal temperature makes this happen. So if you are looking for capsules that are easily soluble, vegetable capsules are the best choice without any doubt. When people take another capsule they often say that they feel something got stuck in their food pipe. While this never happens in the case of vegetable capsules.
Free From Animal Testing
The animal testing process is not appreciated by most vegetarians. So that's why vegetable capsules are not passed through animal testing. This is what vegetarians appreciate about the vegetable capsules. Actually, as we know vegetable capsules are made from plant-based cellulose, so they don't have any need of animal testing.
Customization and Compatibility
You can encapsulate different products in the vegetable capsules because of their versatility in size and shape. Easy customization of size and shape is an extra benefit they provide us. They are compatible with a wide range of supplements, including a variety of vitamins, minerals, and more. If you want to have an increased quantity of supplement then you can have a bigger size of the vegetable capsule and if you want a smaller quantity then you can opt for a smaller size of vegetable capsules.
Extended Shelf Life
Vegetable capsules have been demonstrated to have superior stability and can help nutrients last longer. They shield the contents from moisture and other environmental influences that might cause damage. This ensures that the supplements remain effective over time. As many people don't know if they use low-quality capsules, with low shelf life, the nutrient effectiveness is lost. They keep taking the supplements and get no benefit.
How to Store Empty Veggie Capsule?
One of the most effective ways to store veggie capsules empty is to keep them in the refrigerator. This helps preserve their potency and ensures that they remain safe and free of moisture or other contaminants. To store your capsules, put them in an airtight container or zip-lock bag before placing them inside the refrigerator. It's important to make sure that the capsule is stored away from any food items so that it doesn't accidentally become contaminated. Additionally, make sure to check on your capsules periodically to ensure that they have not expired or deteriorated in any way.
Store in a Cool, Dry Place
Another option for storing veggie capsules empty is to keep them in a cool, dry place such as a kitchen cupboard or pantry. Make sure that the area is away from any sources of heat and humidity such as a stove, oven, or dishwasher. It's also important to note that capsules should not be stored in areas where they may be exposed to direct sunlight or strong ultraviolet (UV) radiation.
Gelatin Capsules
Animal-Origin and Commonly Used Gelatin capsules, which can be hard or soft, are usually made from collagen found in animals like cows, fish, or pigs. They are widely used in supplements because they are cheaper to produce. However, this poses a problem for people who follow vegetarian or vegan diets or have specific dietary restrictions.
Vegetarian Capsules
Plant-Based Alternative Vegetarian capsules, also known as vegetable or cellulose capsules, offer an alternative to gelatin capsules. They are made from cellulose, a component found in plants. The main ingredient in vegetarian capsules is called hydroxypropyl methylcellulose (HPMC). Although they are not as common as gelatin capsules, vegetarian capsules provide additional benefits. Let's compare the characteristics of gelatin and vegetarian capsules.
Characteristics Comparison: Gelatin vs. Vegetarian Capsules
Stability: Gelatin capsules have higher stability because they contain less moisture (3%-7%).
Vegetarian capsules have lower stability as they contain more moisture (13%-15%) and are sensitive to humidity extremes.
Cross-Linking Problem: Gelatin capsules can experience cross-linking, which reduces their solubility when exposed to high humidity, temperature, UV light, or specific fill components. They can accommodate a variety of fill materials, including those containing aldehydes. Vegetarian capsules are suitable for dry and powdered materials, but they may not work well with some liquid materials like oils and gels containing aldehydes.
Degradation by Light: Gelatin capsules can degrade when exposed to light. Vegetarian capsules are more resistant to degradation caused by sunlight.
Degradation by Heat: Gelatin capsules start degrading at temperatures above 60°C. Vegetarian capsules have a higher heat tolerance and start degrading at temperatures above 80°C.
Oxygen Permeability: Gelatin capsules have higher oxygen permeability. Vegetarian capsules have lower oxygen permeability.
Solubility: Gelatin capsules dissolve well at body temperature (37 °C), but their solubility decreases as the temperature drops below 37°C. They become insoluble below 30°C. Vegetarian capsules dissolve easily in water at room temperature.
Risk of TSE (Transmissible Spongiform Encephalopathy): Gelatin capsules derived from bovine sources may require TSE Certification to ensure safety.
Safety of Using Veggie Capsules
Safety is paramount when it comes to what you ingest. Here, we'll delve into the safety aspects associated with vegetarian capsules, helping you make confident decisions for your health. The use of HPMC capsules provides peace of mind for health-conscious consumers. Their natural origin and minimal processing contribute to a sense of safety when using them for medication or supplement delivery. However, it's important to consider a few key factors that reinforce their safety:
Adherence to Recommended Dosage
To ensure safety, it's crucial to adhere to the daily recommended dose of vegetarian capsules, just as with any other form of medication. Proper dosage control is essential for maintaining the desired therapeutic effect while minimizing potential risks.
Rigorous Manufacturing Standards
The production of veggie capsules follows rigorous manufacturing standards to guarantee product quality and safety. While the manufacturing process may involve the use of highly reactive, toxic, or harmful substances, it's important to note that these substances are meticulously removed during production under meticulous quality control measures. The company consistently upholds the highest standards, ensuring that the final product is free from any residual harmful elements.
Ongoing Safety Assessment
Manufacturers of HPMC capsules continuously assess their products to maintain safety and quality standards. Regular testing and quality checks help verify the purity and safety of the capsules, assuring consumers that they are receiving a reliable and secure means of drug administration.
The manufacturing process of vegetable capsules involves the following steps.
Extraction: Cellulose, the primary ingredient in vegetable capsules, is extracted from plant sources such as wood pulp or cotton.
Polymerization: The cellulose is then transformed into hydroxypropyl methylcellulose (HPMC) through a process called polymerization.
Forming: The HPMC is dissolved in water, and the resulting solution is poured into a mold to form the two parts of the capsule.
Drying: The molded capsules are then dried to remove excess moisture.
Trimming and Polishing: Finally, the capsules are trimmed to remove any excess material and polished to achieve a smooth finish.
Understand the Capsules Size Chart
If you're like most people, you'll know that size 0 or 00 capsules are the ones you'll find in just about all of those pre-filled capsule products on the shelf. Then it's just a matter of looking at the other gelatin capsule sizes on the chart and making a visual guess as to which one you prefer for your own needs.
But the capsules size chart is, in fact, more detailed than that. Depending on the chart you're looking at, you may also see.
- Weight (when the capsule is empty)
- Weight capacity
- Volume (how much can the gel capsules hold?)
- Length (when closed/locked)
- Individual length (of the body & cap)
- Possible tolerance (how much your chosen size may differ in reality)
Fully understanding all there is to know about the size of the product you're about to buy will mean minimising mistakes when you order online.
Know Your Required Dosage
Next, you may want to match the required dosage of your filler with your desired size of pill capsules. What we mean is that it's crucial to factor in the appropriate active ingredient component with whatever else will be in the mix - which is known as the excipients, bulking agents or diluents. Then, you'll know if the total 'mix' for each cap will suitably match your selected size of gelatine capsules with your consumption preferences (ie. the entire dose in one capsule, or whether it will be spread over multiple capsules).
Factor in the Mix Volume
A related factor to consider is your final mix's bulk density - because some fillers are denser than others. The gel or vegetarian capsules sizes you buy differ, but once you get them, that size is then fixed. Understanding the bulk density of your filler will help you understand if any excipients need to be added in order to get the desired capsule weight.
To calculate, simply.
- Use a measuring vessel with a known volume.
- Weigh it and re-set to tare to zero.
- Fill the vessel completely with your filler. Do not attempt to compact the mix.
- Weigh the full vessel and write down the value.
- Divide the powder weight by the vessel volume.
How Much Can You Swallow?
Most of us have swallowed plenty of standard gelatin capsule sizes, so you'll already know if you have a personal preference for something a little (or a lot) smaller, or whether you can gulp down something even bigger. Remember, those standard size 00 capsules are standard because they're the most commonly used - but that may be too big for any kids or pets/animals you may be preparing your empty capsules for.
Will They Fit in Your Existing Capsule Filler Machine?
It may well be that your machine for filling capsules is only suitable for the most common capsule size, so it may be necessary for you to purchase a new machine equipped for the capsule size(s) you intend to work with. And if you're not sure, one solution is to buy empty capsules initially in a small quantity so you can check it's really suitable - and then up that order for your next order.
Check Your Capsule Type is Catered for
We also know that many of you prefer veggie capsules over standard gel capsules for ethical or other reasons, so the last thing to check is that the size you prefer is available in your desired material type - because some suppliers may offer multiple sizes for gelatine caps but only a very limited selection for the vegetarian alternative.
Our Certificates
We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001, USFDA, HALAL and our stringent quality control system.
Automatic Production Plant
The plant area is strictly planned and designed according to the GMP standard for pharmaceutical excipients.
Frequently Asked Questions
Q: Which size empty capsules are right for me?
Q: Are veggie capsule safe?
In fact, it is the safest of all the capsules since it comes from naturally occurring raw materials such as plants.This makes it the most appropriate type of capsules for people with very strict diets with no animal products.
Q: Why do people use empty capsules?
Q: What are the side effects of vegetable cellulose capsules?
Q: What are empty hard gelatin capsules used for?
Q: What are empty vegetarian capsules made of?
Q: Are vegetable cellulose capsules safe?
Q: Are vegetable capsules beneficial?
Q: Are veggie capsules healthy?
Q: Do empty veggie capsules expire?
Q: Do vegetarian capsules dissolve faster than gelatin?
Q: What is the difference between vegetarian and gelatin capsules?
Q: What is vegetable cellulose capsule made from?
Q: Are veggie capsules enteric coated?
Q: What is the difference between tablets and vegetarian capsules?
Q: What is a veggie capsule?
Q: Are vegetable capsules digestible?
Q: Do veggie capsules work?
Q: Are vegetable capsules plastic?
Q: How do you identify vegetarian capsules?
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