4 results about "Natural surface" patented technology

The invention discloses a production method of distiller's grain fermentation liquid fertilizer specially applied to roxburgh rose. The distiller's grain fermentation liquid fertilizer is prepared bythe step of evenly mixing 50 to 80 parts of distiller's grain fermentation extracting solution, 0.5 to 1 part of microelement, 5 to 10 parts of seaweed meal, 5 to 10 parts of natural active organism,2 to 5 parts of potassium bicarbonate, 2 to 5 parts of natural active organism and 2 to 5 parts of natural surface active agent. A preparation method of the distiller's grain fermentation extracting solution comprises the steps: evenly stirring 50 to 80 parts of distiller's grain, 50 to 150 parts of rice washing water, 1 to 2 parts of EM microflora fermentation liquid and 0.5 to 1 part of sugar, performing composting fermentation at the room temperature to obtain a distiller's grain fermentation material, stirring and extracting through a sodium carbonate water solution, filtering and performing evaporation and condensation on obtained filtrate until the density is 1.1 to 1.2 to obtain distiller's grain fermentation extracting solution. The distiller's grain fermentation liquid fertilizerdisclosed by the invention has a good use effect, meanwhile can effectively prevent pest and disease damage to the roxburgh rose and is high-efficiency environment-friendly liquid fertilizer.

The invention discloses a natural cleaning product compounded by tea saponin and bamboo-based activated carbon as well as a preparation method and application of the natural cleaning product. The product consists of the following components in percentage by weight: 10-40% of tea saponin, 0.5-8% of bamboo-based superfine activated carbon powder (the granularity is greater than 800 meshes), 0.1-3% of a natural thickening agent, 0.1-0.8% of a botanical preservative, 0-2% of a pH regulator, 0-1% of natural essential oil and the balance of deionized water. The preparation method comprises the steps of dissolving, mixing, dispersing and homogenizing, tempering, aging and filling, and the problem of stable dispersion of the bamboo-based superfine activated carbon powder is solved through high-speed shearing and homogenizing. The product utilizes the synergistic effect of the natural surface activity of tea saponin and the physical adsorption capacity of bamboo-based superfine activated carbon powder, is safe, environment-friendly and good in biodegradability, can be widely applied to tableware detergents, fruit and vegetable detergents, hand sanitizers, laundry detergents, shampoo, facial cleansing milk and toothpaste, and achieves the effects of efficient cleaning, peculiar smell adsorption and mild nursing.

The present invention relates to a method for manufacturing a card body (2) for a portable data carrier (1), a card body (2) for a portable data carrier (1), a portable data carrier (1), a manufacturing device (20) for manufacturing a card body (2) for a portable data carrier (1), and the use of a surface layer (5) for at least partially sealing a core layer (4) of a card body (2) for a portable data carrier (1), wherein the core layer (4) is formed of substantially natural material and the surface layer (5) prevents moisture from penetrating the card body (2), and wherein the method comprises the following steps: providing at least one core layer (4) made of substantially natural material;and sealing the core layer (4) at least section by section with a surface layer (5) that prevents moisture from penetrating the card body (2) and is nature-based.

This invention provides calcined, purified, and ground surface soil and its application in the field of memorial materials, belonging to the field of material modification and composite material technology. The surface soil originates from specific locations with special commemorative significance, such as birthplaces, former residences, and memorial sites. After pretreatment, gradient high-temperature calcination, magnetic separation purification, and fine grinding, a high-purity powder with an organic matter content ≤0.5%, heavy metal leaching ≤0.1 mg / L, and a particle size distribution of 1-50 μm is obtained. This powder, as a core emotional carrier, can be composited with inorganic cementitious systems such as silicate cement or resin systems such as epoxy resin, and manufactured into various commemorative products through processes such as molding and vacuum casting. This invention effectively solves the inherent defects of natural surface soil in commemorative applications, such as poor stability, low purity, and difficulty in molding, providing a novel commemorative material solution that combines unique emotional value with excellent physical properties, meeting the requirements for long-term preservation and safe and reliable use of memorial products.