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Henan Yeesain Health Technology Co., Ltd. is a professional manufacturer and excels in producing disposable hygiene products. It owns many brands such as “Deyo” “Yeesain”. Based on the long-term understanding of marketing requirements, we also sell on JD.com, Tmall, Taobao, PDD, Amazon, etc. 2018 Sales Amount of baby Wipes was 8.5 Million dollars on Alibaba Taobao platform, Sales Amount of Underpad 5.4 Million dollars. Total annual sales of more than 40 million dollars. we have 5 advanced hygiene care series production lines and a production capacity of more than 4 million pieces per day. It mainly produces baby care products, medical underpads series, an incontinence pad, maternity series. The company strictly implements the international quality standards, has obtained ISO9001 & CE certificates.

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How does wear diaper rise red pimple to do
Water absorption permeability and resistance to chloride ...
Water absorption permeability and resistance to chloride ...

1/1/2011, · This paper presents an experimental study to evaluate effect of cumulative lightweight aggregate (LWA) content (including lightweight sand) in concrete [,water,/cement ratio (w/c) = 0.38] on its ,water absorption,, ,water permeability,, and resistance to chloride-ion penetration.Rapid chloride penetrability ,test, (ASTM C 1202), rapid migration ,test, (NT Build 492), and salt ponding ,test, (AASHTO T …

Difference Between Porosity and Permeability
Difference Between Porosity and Permeability

13/10/2015, · Main Difference – Porosity vs. ,Permeability,. Porosity and ,permeability, are both properties of rocks and soil. The main ,difference between porosity and permeability, is that porosity is a measurement of space between rocks whereas ,permeability, is a measurement of how easy it is for fluids to flow between rocks.. What is Porosity. Porosity measures how much space is between rocks.

China Raw Materials For Diapers And Pads Manufacturers
China Raw Materials For Diapers And Pads Manufacturers

Hot glue process namely on drying equipment use hot ,air, through the fabric to make the hot melt adhesive mode of production, make the ,diapers, bottom film have the high volume, good elasticity, soft, warmth retention property is strong, good ,air permeability, and ,water permeability,.This hot ,air, composite bottom film with its unique style is also widely used in the production of disposable ...

China Raw Materials For Diapers And Pads Manufacturers
China Raw Materials For Diapers And Pads Manufacturers

Hot glue process namely on drying equipment use hot ,air, through the fabric to make the hot melt adhesive mode of production, make the ,diapers, bottom film have the high volume, good elasticity, soft, warmth retention property is strong, good ,air permeability, and ,water permeability,.This hot ,air, composite bottom film with its unique style is also widely used in the production of disposable ...

Which Fabrics Will Absorb the Most Water? | Synonym
Which Fabrics Will Absorb the Most Water? | Synonym

Absorbent, fabrics are hydrophilic, meaning they attract ,water,. ,Water, attraction is called hygroscopy. Natural fibers like cotton, hemp and bamboo are made of cellulose, whose sugar molecules can ...

Permeability of concrete
Permeability of concrete

†Ratio of ,water, to cementitious material (cement plus silica fume). **100 lb./cu. yd. This graph shows the relationship between ,permeability,, w/c ratio, and initial moist-curing for 4x8-inch cylindrical concrete specimens tested after 90 days of ,air, drying and subjected to 3000 psi of ,water, pressure. Although ,permeability

What You Need to Know About Moisture and Insulation | 2018 ...
What You Need to Know About Moisture and Insulation | 2018 ...

In this ,test,, insulation samples are fully submerged in ,water, for 24 hours, then weighed for moisture ,absorption, immediately upon removal from the ,water,. The problem is this ,test, method is designed to ensure products are manufactured to required specifications, but does not adequately reflect real-world building conditions.

In Vitro Characterisation and Evaluation of Different ...
In Vitro Characterisation and Evaluation of Different ...

Standard ,test, methods were employed during the study in a conditioned atmosphere of 65 % rh and 20°C (ASTM D-1776-90) involving the testing of dressing mass (BS EN 12127:1998), thickness (BS EN ISO 9073-2:1997), absorbency (BS EN 13726-1), dehydration rate, vertical wicking, dispersion characteristics (BS EN 13726-2:2001, section 3.6), rate of ,absorption and air permeability, (ASTM D737-96).

Application Of Disposable Nursing Pad In Infants ...
Application Of Disposable Nursing Pad In Infants ...

After ,absorption,, it diffuses, and the surface material does not reverse osmosis, which can quickly isolate the contact between the patient's skin and urine and feces. 2. The bottom membrane is breathable, and the skin will not sweat or dry due to ,air permeability, on the nursing pad. 3.

Water Absorption ASTM D570 - Intertek
Water Absorption ASTM D570 - Intertek

Test, Procedure: For the ,water absorption test,, the specimens are dried in an oven for a specified time and temperature and then placed in a desiccator to cool. Immediately upon cooling the specimens are weighed. The material is then emerged in ,water, at agreed upon conditions, often 23°C for 24 hours or until equilibrium. Specimens are removed ...

A new method for measuring the liquid permeability of ...
A new method for measuring the liquid permeability of ...

3 unit cross-sectional area, A, and the equivalent permeation radius for this unit cross-section, rperm; l r P t V t A η δ 8 π d d( ( )/ ) 4 = perm [1] where δP is the applied pressure difference across the sample, η is the viscosity of the liquid and l is the length of the sample, which, in this case of a compact of laminates, requires to be corrected for the occurrence of gaps between ...

Moisture Permeability - an overview | ScienceDirect Topics
Moisture Permeability - an overview | ScienceDirect Topics

Brock Conley, ... Christopher Baldwin, in Comprehensive Energy Systems, 2018. 2.24.4.1.3 ,Moisture permeability,. ,Moisture permeability, is the material’s resistance to the ,water, vapor diffusion through a unit of surface area. This can be experimentally determined using one of two methods, as described in ASTM standard E96M-15 [34].The two methods are the desiccant method and the ,water, method.

Water Vapor Permeation in Plastics
Water Vapor Permeation in Plastics

vapor and to derive the relationship between time, temperature, humidity and degree of ,water, penetration in plastic. An overview of diffusion and the properties of materials is also presented. Several conclusions are documented about the properties of ,water permeability, of plastic scintillator.

The Rate of Fluid Absorption in Porous Media
The Rate of Fluid Absorption in Porous Media

Figure 3.5. Fluid ,absorption, volume versus (ycos(~)lp)0~50n seven papers ..... Figure 3.6: ,Water absorption, volume on coated and uncoated low and high absorbance papers ..... Figure 3.7: ,Water absorption, volume on PPM 10pph. clay and CaC03 coatings

In Vitro Characterisation and Evaluation of Different ...
In Vitro Characterisation and Evaluation of Different ...

Standard ,test, methods were employed during the study in a conditioned atmosphere of 65 % rh and 20°C (ASTM D-1776-90) involving the testing of dressing mass (BS EN 12127:1998), thickness (BS EN ISO 9073-2:1997), absorbency (BS EN 13726-1), dehydration rate, vertical wicking, dispersion characteristics (BS EN 13726-2:2001, section 3.6), rate of ,absorption and air permeability, (ASTM D737-96).

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