How to produce toothpaste?

Question 1: Overview of toothpaste production technology

1 paste making process

Comprises the steps of metering and feeding, mixing glue, batter mixing, grinding, vacuum degassing, aging and the like. A two-step production process is adopted, and the above steps are completed in the same paste making pot.

According to the technological formula, the perfume, the active additive, the stabilizer and the saccharin are evenly dissolved in a pre-dissolution tank or a pre-mixing tank with purified water, and then added into a paste-making tank, and then the liquid materials in the liquid material storage tank are respectively metered into the paste-making tank, and then the powder is added; Adding powder, adding perfume, stirring with scraper, homogenizing, and grinding; Because bubbles will be generated in the paste during the rubbing process, it is necessary to vacuum at the same time until the vacuum degree reaches -0.096Mpa, and the time is about 50 minutes. The kneading action makes the paste fully and evenly mixed, and the grinding purpose makes the paste fine. After kneading and grinding, a small amount of paste is punched out for inspection. After it is qualified, it is pumped into a paste storage tank for curing, so that the material is naturally cooled to room temperature, and at the same time, the material is fully expanded to form a homogeneous adhesive, which improves the elasticity of the material. The curing time is about 120 minutes. In the process of paste making, friction and heat will be generated during kneading and grinding, so it is necessary to control the temperature ≤45℃ with jacket cooling water in summer.

2 Filling and packaging process

Paste filling and finished product packaging are divided into two parts. Filling is completed on the automatic filling line. During the filling process, the filling quantity, sealing temperature and machine speed should be adjusted, and the weight and sealing quality of toothpaste should be checked regularly. After filling, the finished product should be automatically packaged, heat sealed with shrink film and packed in boxes. In the process of packaging, we should adjust the shrinkage temperature and machine speed, check the consistency of the quality and variety of packaging materials, and pay special attention to prevent empty pipes and boxes.

Question 2: How is toothpaste made? Toothpaste is composed of powder friction agent, wetting agent, surfactant, adhesive, perfume, sweetener and other special ingredients. 1. The commonly used friction agents in toothpaste are: ① calcium carbonate (CaCO3): there are two kinds of heavy calcium carbonate and light calcium carbonate. Heavy calcium carbonate is made by crushing, grinding and refining limestone and calcite in rocks. Light calcium carbonate is obtained by dissolving calcium salt in hydrochloric acid and then introducing carbon dioxide. Light calcium carbonate has fine particles and light specific gravity, and can be used in toothpaste. ② calcium hydrogen phosphate (calcium hydrogen phosphate dihydrate CaHPO4? 2H2O and anhydrous calcium hydrogen phosphate (CaHPO4): Calcium hydrogen phosphate can be divided into dihydrate salt and anhydrous salt of bimolecular water. The dihydrate salt has good miscibility with other ingredients, but due to the high hardness and strong friction of anhydrous salt, 5% ~ 10% anhydrous salt can be mixed into the dihydrate salt in the special toothpaste for removing smoke marks. ③ Calcium pyrophosphate (Ca2P2O7): Calcium pyrophosphate is obtained by high-temperature treatment of calcium hydrogen phosphate. Because it does not react with fluoride, it can be used as the base material of fluoride toothpaste. ④ Hydrated silicic acid (SiO2? NH2O): Hydrated silicic acid is a very fine white particle, which can be used in transparent toothpaste. In addition, because of its large specific volume, it can be used as a filler and tackifier for toothpaste. ⑤ Aluminum hydroxide [A 1(OH)3]: Aluminum hydroxide is coarse, but it will not damage the enamel, and it can increase the brightness of toothpaste, which has excellent cleaning power. 2. Wetting agent Wetting agent can prevent toothpaste from curing and hardening in the hose, so that the paste has luster and other effects. Wetting agents used in toothpaste include glycerol, propylene glycol and sorbitol. 3. Surfactants are used to clean dirt in the mouth. At present, sodium dodecyl sulfate is widely used as a neutral detergent. Can quickly foam, not only can foam, but also can clean the dirt in the mouth. The surfactant used for toothpaste requires high purity and no peculiar smell, and the general dosage is 2%. 4. Adhesives In order to uniformly disperse the ingredients in toothpaste, adhesives can be used, such as cMc (sodium carboxymethyl cellulose) and its derivatives, carrageenan, sodium alginate and other substances. 5. The spice used in spice toothpaste is mainly mint, which is an indispensable ingredient to give toothpaste a cool feeling. Mint is divided into menthol, peppermint oil, peppermint and other substances, as well as spices derived from them. In addition, fruit flavors, such as citrus flavors, can also be used, but there are strict restrictions as toothpaste flavors. 6. Sweetener In order to improve the taste of toothpaste, a small amount of saccharin was added to the toothpaste. Glycerol as a wetting agent also has a sweet taste, so the dosage of saccharin is generally 0.0 1% ~ 0. 1%. Xylitol can also be used as a sweetener. 7. Other special ingredients In order to prevent and treat oral diseases, some special ingredients are added to some toothpastes: ① In order to remove bad breath, fungicides such as dioxane and cedrol are often added to toothpaste, and copper chlorophyllin also plays a certain role in preventing bad breath. ② Fluoride can be added to prevent dental caries, which can not only inhibit the fermentation of oral residues, but also strengthen the enamel on the tooth surface. Considering the safety, the fluorine content in toothpaste is below 1000 micrograms. People who use fluorine-containing natural water have a relatively low incidence of dental caries, but drinking water with high fluorine content will form white turbidity (mottled teeth) on the tooth surface and make the teeth brittle.

Question 3: How is multicolor toothpaste made? Colored toothpaste and ordinary toothpaste are the same when filling tubes. Put it in the back and seal the back.

There are actually two kinds of colored toothpaste: two colors and three colors.

It is inverted in proportion in production. Usually, two colors are 15% to 85%, and three colors are 6%, 9% and 85% (different brands). When pouring in, the cross section is a circle, and the toothpaste nozzle is in the middle, so the toothpaste moves up together and naturally comes out as a colored strip.

Every family is the same, the filling head is divided, and there is color when pouring, but the proportion is different.

Question 4: In which department did you apply for the hygiene license for toothpaste production? 50 minutes 20 13 10 15, China Food and Drug Administration issued the Notice on Further Improving the Work Related to the Current Cosmetic Production License, which included toothpaste products in the scope of cosmetics supervision. In addition, it is also stipulated that newly established cosmetics production enterprises will no longer apply to provincial quality supervision departments, but only to provincial product and drug supervision departments.

Toothpaste, as a kind of daily necessities, has always been classified as a daily chemical with cosmetics, but it has not been included in the supervision of cosmetics. 10 On June 5438+05, the State Food and Drug Administration of the United States issued the Notice on Further Improving the Work Related to the Current Cosmetic Production License, which included dental products in the scope of cosmetics supervision. In this way, toothpaste must have a cosmetic production license before it can be sold in the market.

Question 5: How is toothpaste made? Toothpaste is composed of powder friction agent, wetting agent, surfactant, adhesive, perfume, sweetener and other special ingredients. 1. The commonly used friction agents in toothpaste are: ① calcium carbonate (CaCO3): there are two kinds of heavy calcium carbonate and light calcium carbonate. Heavy calcium carbonate is made by crushing, grinding and refining limestone and calcite in rocks. Light calcium carbonate is obtained by dissolving calcium salt in hydrochloric acid and then introducing carbon dioxide. Light calcium carbonate has fine particles and light specific gravity, and can be used in toothpaste. ② calcium hydrogen phosphate (calcium hydrogen phosphate dihydrate CaHPO4? 2H2O and anhydrous calcium hydrogen phosphate (CaHPO4): Calcium hydrogen phosphate can be divided into dihydrate salt and anhydrous salt of bimolecular water. The dihydrate salt has good miscibility with other ingredients, but due to the high hardness and strong friction of anhydrous salt, 5% ~ 10% anhydrous salt can be mixed into the dihydrate salt in the special toothpaste for removing smoke marks. ③ Calcium pyrophosphate (Ca2P2O7): Calcium pyrophosphate is obtained by high-temperature treatment of calcium hydrogen phosphate. Because it does not react with fluoride, it can be used as the base material of fluoride toothpaste. ④ Hydrated silicic acid (SiO2? NH2O): Hydrated silicic acid is a very fine white particle, which can be used in transparent toothpaste. In addition, because of its large specific volume, it can be used as a filler and tackifier for toothpaste. ⑤ Aluminum hydroxide [A 1(OH)3]: Aluminum hydroxide is coarse, but it will not damage the enamel, and it can increase the brightness of toothpaste with excellent cleaning power. 2. Wetting agent Wetting agent can prevent toothpaste from curing and hardening in the hose, so that the paste has luster and other effects. Wetting agents used in toothpaste include glycerol, propylene glycol and sorbitol. 3. Surfactants are used to clean dirt in the mouth. At present, sodium dodecyl sulfate is widely used as a neutral detergent. Can quickly foam, not only can foam, but also can clean the dirt in the mouth. The surfactant used for toothpaste requires high purity and no peculiar smell, and the general dosage is 2%. 4. Adhesives In order to uniformly disperse the ingredients in toothpaste, adhesives can be used, such as cMc (sodium carboxymethyl cellulose) and its derivatives, carrageenan, sodium alginate and other substances. 5. The spice used in spice toothpaste is mainly mint, which is an indispensable ingredient to give toothpaste a cool feeling. Mint is divided into menthol, peppermint oil, peppermint and other substances, as well as spices derived from them. In addition, fruit flavors, such as citrus flavors, can also be used, but there are strict restrictions as toothpaste flavors. 6. Sweetener In order to improve the taste of toothpaste, a small amount of saccharin was added to the toothpaste. Glycerol as a wetting agent also has a sweet taste, so the dosage of saccharin is generally 0.0 1% ~ 0. 1%. Xylitol can also be used as a sweetener. 7. Other special ingredients In order to prevent and treat oral diseases, some special ingredients are added to some toothpastes: ① In order to remove bad breath, fungicides such as dioxane and cedrol are often added to toothpaste, and copper chlorophyllin also plays a certain role in preventing bad breath. ② Fluoride can be added to prevent dental caries, which can not only inhibit the fermentation of oral residues, but also strengthen the enamel on the tooth surface. Considering the safety, the fluorine content in toothpaste is below 1000 micrograms. People who use fluorine-containing natural water have a relatively low incidence of dental caries, but drinking water with high fluorine content will form white turbidity (mottled teeth) on the tooth surface and make the teeth brittle.

Question 6: How much does a toothpaste production line cost? It depends on the output. Toothpaste production line includes homogeneous stirring, filtering, filling and sealing machine, inkjet printer, etc. If it is big, it can be packed in a box machine. If necessary, you can get some information.

Question 7: The toothpaste production formula is as follows, remember to use it! ! !

Question 8: Overview of toothpaste production technology

1 paste making process

Comprises the steps of metering and feeding, mixing glue, batter mixing, grinding, vacuum degassing, aging and the like. A two-step production process is adopted, and the above steps are completed in the same paste making pot.

According to the technological formula, the perfume, the active additive, the stabilizer and the saccharin are evenly dissolved in a pre-dissolution tank or a pre-mixing tank with purified water, and then added into a paste-making tank, and then the liquid materials in the liquid material storage tank are respectively metered into the paste-making tank, and then the powder is added; Adding powder, adding perfume, stirring with scraper, homogenizing, and grinding; Because bubbles will be generated in the paste during the rubbing process, it is necessary to vacuum at the same time until the vacuum degree reaches -0.096Mpa, and the time is about 50 minutes. The kneading action makes the paste fully and evenly mixed, and the grinding purpose makes the paste fine. After kneading and grinding, a small amount of paste is punched out for inspection. After it is qualified, it is pumped into a paste storage tank for curing, so that the material is naturally cooled to room temperature, and at the same time, the material is fully expanded to form a homogeneous adhesive, which improves the elasticity of the material. The curing time is about 120 minutes. In the process of paste making, friction and heat will be generated during kneading and grinding, so it is necessary to control the temperature ≤45℃ with jacket cooling water in summer.

2 Filling and packaging process

Paste filling and finished product packaging are divided into two parts. Filling is completed on the automatic filling line. During the filling process, the filling quantity, sealing temperature and machine speed should be adjusted, and the weight and sealing quality of toothpaste should be checked regularly. After filling, the finished product should be automatically packaged, heat sealed with shrink film and packed in boxes. In the process of packaging, we should adjust the shrinkage temperature and machine speed, check the consistency of the quality and variety of packaging materials, and pay special attention to prevent empty pipes and boxes.

Question 9: China Toothpaste Factory ranks among the top ten toothpaste brands 1 Black Toothpaste.

Comments: Haolai Chemical has always taken the production of high-quality oral care products as its business philosophy, including Dali black toothpaste and black toothbrush. With advanced technology and unique product formula, the company has become one of the most popular oral care brands in the world, and is in a leading position in many regions of Southeast Asia, including China, Hongkong, Taiwan Province, Singapore, Malaysia and Thailand.

Top Ten Toothpaste Brands 2 Yunnan Baiyao Toothpaste

Comments: In 2004, Yunnan Baiyao launched Baiyao toothpaste, which opened the road of marriage between traditional Chinese medicine and modern daily chemical products. Compared with ordinary toothpaste, the most obvious difference of Yunnan Baiyao toothpaste is that it adds the ingredients of Baiyao, and uses Baiyao to stop bleeding, promote blood circulation, diminish inflammation and reduce swelling to prevent and treat gum bleeding, oral ulcer and other diseases. In 2008, Yunnan Baiyao toothpaste entered the top five in the national toothpaste market, second only to Crest and Colgate in some cities, and became the first national brand of modern channels such as supermarket chains and specialty store, and also the first brand of functional toothpaste.

Top Ten Toothpaste Brands 3 Amway Toothpaste

Comments: After more than ten years of development, Amway (China) has made great progress in all aspects, and its comprehensive strength has been greatly enhanced. At present, the total investment of Amway (China) is US$ 220 million. Headquartered in Guangzhou, it has regional offices in Beijing and Shanghai, with a total office area of over 20,000 square meters and 60,965,438+0 employees. Amway has established the largest overseas production base in the United States in Guangzhou, covering an area of 65,438+046,5438+00,000 square meters, providing consumers with more than 65,438+087 high-quality products in five categories: Nutrilite nutritious and healthy food, artistry beauty cosmetics, personal care products, home care products and Queen cookware. In 2007, the sales of Amway (China) reached 654.38+03.8 billion yuan, and the tax paid was 2.7 billion yuan. By the end of 2007, Amway (China) had paid a total tax of 654.38+0.79 billion yuan, won 622 awards for quality products and consumer rights protection, and was rated as the most influential multinational enterprise in China for four times. In 2006-2007, it ranked 70th in the list of the largest foreign-invested enterprises in China and won the honorary title of the most responsible enterprise.

Top Ten Toothpaste Brands 4 Colgate Toothpaste

Comment: Colgate cares about Colgate employees, customers, shareholders and business partners. Colgate promises to show the company spirit enthusiastically, honestly and honestly on all occasions, and pay attention to listening to other people's different opinions. The company also promises to protect the global environment and improve the environmental quality of the communities where Colgate people live. By deeply understanding the expectations of customers and consumers, the company continuously improves the quality of products, services and procedures. Colgate takes "being the best" as its motto to motivate employees. In Colgate Oral Care Center, you can search all the information you need about Colgate oral care products.

Top Ten Toothpaste Brands 5 Crest Toothpaste

Comments: Procter & Gamble, founded in 1837, is one of the largest consumer goods companies in the world. Every day, around the world, P&G products have 3 billion close contacts with consumers in more than 60 countries and regions around the world. 1988, Procter & Gamble Company established its first joint venture in China-Guangzhou Procter & Gamble Co., Ltd. in Guangzhou, and started its business development in China. Headquartered in Guangzhou, P&G Greater China currently has several branches and factories in Guangzhou, Beijing, Shanghai, Chengdu, Tianjin, Dongguan and Nanping, with more than 6,300 employees and total investment in China exceeding 6,543.80 billion US dollars.

Top Ten Toothpaste Brands 6 Black Sister Toothpaste

Comments: Meichen Group, formerly known as 1896, is one of the earliest professional toothpaste manufacturers in China. Since 1993 Guangzhou Toothpaste Factory was transformed into a joint-stock enterprise, Guangzhou Meichen Co., Ltd. has undergone profound changes after many reforms and innovations, and now it has become a joint-stock enterprise with 96% employees holding shares and 4% state holding shares. Meichen Group has also developed from a single daily chemical enterprise to a diversified and comprehensive high-tech enterprise that produces and manages oral care products, food additives, cosmetics and skin care products, modern Chinese medicine, health care products, high-tech separation technologies and equipment, and also manages real estate and import and export business. Is officially approved by the State Administration for Industry and Commerce, cross-regional, cross-industry, science, industry, trade, investment in one large enterprise group.

Top ten toothpaste brands 7 double-sided needle toothpaste

Comments: Liuzhou >>

Question 10: Where is Zhi Ya toothpaste made? Yes, it has always been my essential toothpaste. It is not only good for teeth, but also has a preventive effect on wound inflammation. I used to take a toothpaste when I measured it in the mountains. If I get cut by a branch, I will touch it with toothpaste. It is also very helpful for oral cleaning. There's another one that's hard to say. Last time I had diarrhea and drank toothpaste water, it took me half an hour to get over it. Haha, now I am also a member of Infinitus. Welcome new and old friends.