Odorless household paper cream and preparation method thereof

Abstract

The invention relates to an odorless household paper cream. The raw material formula comprises the following components in parts by weight: 70-80 parts of high-purity glycerol (the purity is greater than 99.5%), 15-20 parts of deionized water, 0.3-0.5 part of a low-HLB (Hydrophile-Lipophile Balance) emulsifier, 1-3 parts of vitamin C, 0.8-1.2 parts of silicone oil, 1-3 parts of polyol and 0.05-0.5 part of aloe essence. The invention solves the problems that the cream paper is tasteful and uncomfortable due to various reasons, and consumers are also derogatory to the tasteful cream paper.

Description

Technical Field

[0001] The present invention relates to the field of chemical engineering of household paper, and particularly to an odorless household paper cream and a preparation method thereof. Background Art

[0002] In the prior art, the moisture content of the common tissue paper for household paper is below 10%, and it is relatively dry when used. While for the cream paper, since cream is continuously added in the original process of the tissue paper, its moisture content is usually 20%-30%. While the paper is no longer dry, because the cream can fill the gaps on the surface of the paper, making the paper smooth and delicate. However, besides problems such as appearance and hand feeling, the current cream papers on the market all have odors for various reasons, and it is difficult to satisfy everyone. Consumers also have different opinions on the scented cream papers. Therefore, eliminating consumers' concerns about the odor is an urgent problem to be solved. Summary of the Invention

[0003] By providing an odorless household paper cream and a preparation method thereof in the embodiments of the present application, the problem in the prior art that cream papers have odors for various reasons, it is difficult to satisfy everyone, and consumers also have different opinions on the scented cream papers is solved.

[0004] The technical solutions adopted in the embodiments of the present application are as follows.

[0005] An odorless household paper cream, the raw material formula includes the following components by weight: high-purity glycerol (purity > 99.5%) 70-80 parts, deionized water 15-20 parts, low HLB value emulsifier 0.3-0.5 parts, vitamin C 1-3 parts, silicone oil 0.8-1.2 parts, polyol 1-3 parts, aloe essence 0.05-0.5 parts.

[0006] As a further improvement of the above technical solution: the HLB value of the low HLB value emulsifier is 3-6.

[0007] As a further improvement of the above technical solution: the silicone oil is at least one of dimethyl silicone oil or cyclic siloxane.

[0008] As a further improvement of the above technical solution: the polyol is one or a combination of propylene glycol, butylene glycol or 1,3-propanediol.

[0009] As a further improvement of the above technical solution: the preparation method of the odorless household paper cream includes the following steps:

[0010] S1. Add deionized water and vitamin C into the reaction kettle, and stir at 300 ± 50 rpm for 30 minutes;

[0011] S2. Dropwise add silicone oil into the reaction kettle, raise the temperature to 80 ± 2 °C, and keep the temperature for reaction for 2 hours;

[0012] S3. Cool down to 40 ± 2 °C, and sequentially add an emulsifier with a low HLB value, aloe essence, and polyol, and stir for 30 minutes at 500 ± 50 rpm;

[0013] S4. Pump in glycerol at a uniform speed for 30 minutes. After the addition is completed, heat up to 80 ± 2 °C, stir at 1000 ± 100 rpm for 120 minutes, and then cool down to room temperature to obtain the odorless cream.

[0014] As a further improvement of the above technical solution: the dropping rate of the silicone oil in step S2 is 0.5 - 1.0 parts per minute.

[0015] As a further improvement of the above technical solution: the pumping pressure of the glycerol in step S4 is 0.1 - 0.3 MPa.

[0016] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0017] 1. The selected main raw material, high-purity glycerol, is odorless. Most of the raw materials are nearly odorless, and for the remaining raw materials with odor, their addition amounts and reaction temperatures are controlled to inhibit the volatilization of the odor. During coating, the reaction temperature and coating amount are controlled to improve the soft and smooth performance of the base paper while truly making the cream odorless. Description of the Drawings

[0018] Figure 1 It is a flowchart in the present invention. Detailed Embodiments

[0019] The embodiments of the present application provide an odorless tissue cream and its preparation method, solving the problem that in the prior art, tissue creams have odors for various reasons, and it is difficult to satisfy everyone's taste. Consumers have different opinions on scented tissue creams.

[0020] The technical solutions in the embodiments of the present application to solve the above problems have the following general idea

[0021] To better understand the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings in the specification and specific embodiments.

[0022] An odorless tissue cream, the raw material formula includes the following components by weight: high-purity glycerol (purity > 99.5%) 70 - 80 parts, deionized water 15 - 20 parts, an emulsifier with a low HLB value 0.3 - 0.5 parts, vitamin C 1 - 3 parts, silicone oil 0.8 - 1.2 parts, polyol 1 - 3 parts, aloe essence 0.05 - 0.5 parts.

[0023] The HLB value of the emulsifier with a low HLB value is 3 - 6.

[0024] The silicone oil is at least one of dimethyl silicone oil or cyclic siloxane.

[0025] The polyol is one or a combination of more than one of propylene glycol, butylene glycol or 1,3 - propanediol.

[0026] It includes the following steps:

[0027] S1. Add deionized water and vitamin C into the reaction kettle, and stir for 30 minutes at 300 ± 50 rpm;

[0028] S2. Dropwise add the silicone oil into the reaction kettle, heat up to 80 ± 2 °C, and keep the temperature for reaction for 2 hours;

[0029] S3. Cool down to 40 ± 2 °C, and sequentially add the low HLB - value emulsifier, aloe essence and polyol, and stir for 30 minutes at 500 ± 50 rpm;

[0030] S4. Pump in glycerol at a uniform speed for 30 minutes. After the addition is completed, heat up to 80 ± 2 °C, stir at 1000 ± 100 rpm for 120 minutes, and then cool down to room temperature to obtain the odorless cream.

[0031] In step S2, the dropping rate of the silicone oil is 0.5 - 1.0 parts per minute.

[0032] In step S4, the pumping pressure of glycerol is 0.1 - 0.3 MPa.

[0033] The comprehensive hand - feeling TSA test data of the cream paper made with a coating amount of 30% in the above - mentioned embodiment are as follows:

[0034]

[0035]

[0036]

[0037] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications once they know the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims

1. An odorless household paper cream, characterized in that, The raw material formula includes the following components by weight: 70 - 80 parts of high-purity glycerol (purity > 99.5%), 15 - 20 parts of deionized water, 0.3 - 0.5 parts of low HLB value emulsifier, 1 - 3 parts of vitamin C, 0.8 - 1.2 parts of silicone oil, 1 - 3 parts of polyol, and 0.05 - 0.5 parts of aloe essence.

2. The odorless household paper cream according to claim 1, characterized in that, The HLB value of the low HLB value emulsifier is 3 - 6.

3. The odorless household paper cream according to claim 1, characterized in that, The silicone oil is at least one of dimethyl silicone oil or cyclic siloxane.

4. The odorless household paper cream according to claim 1, characterized in that, The polyol is one or a combination of propylene glycol, butylene glycol, or 1,3 - propylene glycol.

5. An odorless household paper cream according to any one of claims 1 to 4, characterized in that, It includes the following steps: S1. Add deionized water and vitamin C into the reaction kettle, and stir for 30 minutes at 300 ± 50 rpm. S2. Dropwise add silicone oil into the reaction kettle, heat up to 80 ± 2 °C, and keep the temperature for reaction for 2 hours. S3. Cool down to 40 ± 2 °C, and sequentially add the low HLB value emulsifier, aloe essence, and polyol, and stir for 30 minutes at 500 ± 50 rpm. S4. Pump in glycerol at a uniform speed for 30 minutes. After the addition is completed, heat up to 80 ± 2 °C, stir at 1000 ± 100 rpm for 120 minutes, and then cool to room temperature to obtain the odorless cream.

6. The preparation method of the odorless household paper cream according to claim 5, characterized in that The dropping speed of the silicone oil in step S2 is 0.5 - 1.0 parts per minute.

7. The preparation method of the odorless household paper cream according to claim 5, characterized in that, The pumping pressure of the glycerol in step S4 is 0.1 - 0.3 MPa.

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