8results about How to "Feel smooth" patented technology

The utility model discloses a radio frequency tag with a hidden pattern, which comprises a tag base and a radio frequency tag circuit board, the hidden pattern is a three-dimensional pattern arranged on the tag base, and the three-dimensional pattern is formed by forming an outward protruding and / or inward concave structure on the tag base. At least the outer surface of the three-dimensional pattern area of the radio frequency tag is provided with a protective layer formed through a secondary injection molding process, and any one of the protective layer and the tag base is made of a transparent material. Therefore, the protective layer is formed through the secondary injection molding process, so that the hand feeling is still smooth when the area where the three-dimensional pattern originally arranged on the label base is located is externally touched, and the anti-counterfeiting effect is achieved.

本实用新型公开了一种网络耦合装置，属于网络耦合技术领域，包括外壳体，外壳体内安装有网络耦合系统，外壳体后端安装有多个均匀分布的网络接口模块，外壳体左右两端均开设有多个均匀分布的条形散热孔，网络接口模块包括线套，线套内端设有多根数据线，线套前端固定连接有适配板，适配板远离线套一端固定连接有一对支撑板，一对支撑板之间转动连接有适配器本体，适配器本体外端固定连接有多个硬件接口，通过可旋转的适配器本体集成多种硬件接口，用户可根据实际需求快速切换以太网、USB、光纤等不同接口类型，无需借助外部转接设备，不仅简化了设备连接流程，还显著降低了多协议组网的成本，尤其适用于需要同时接入异构网络的工业控制场景。

This invention relates to the fields of fine chemicals and polymer materials technology, specifically a method for manufacturing toy adhesives. It includes steps for preparing the adhesive base material, preparing borax solution, and cross-linking molding. Polyvinyl alcohol, guar gum, methylparaben, etc., are prepared as base materials, which are then reacted with borax solution to undergo a cross-linking reaction. The core of this invention is the strict limitation of specific high-temperature ranges and constant-temperature stirring times during the base material preparation process, which promotes the complete extension and entanglement of molecular chains, constructing a dense and uniform three-dimensional network structure. This invention effectively avoids microscopic particle residue and stress concentration, achieving a significant improvement in the tensile strength, elongation at break, and resilience of the toy adhesive.

The invention discloses a scratch-resistant automotive rubber-coated PC / ABS soft skin composite material and a preparation method thereof. The scratch-resistant automotive rubber-coated PC / ABS soft skin composite material comprises the following raw materials in parts by weight: 10-30 parts of hydrogenated styrene elastomer; 10 to 30 parts of a semi-hydrogenated styrene elastomer; 20 to 50 parts of a polyurethane elastomer; 20-50 parts of a plasticizer; 2 to 20 parts of a maleic anhydride graft; 1-5 parts of a scratch resistant agent; and 0.5-5 parts of an anti-oxidation and anti-ultraviolet auxiliary agent. The scratch-resistant rubber-coated PC / ABS soft skin composite material for the vehicle is prepared by a twin-screw composite modification process, has excellent scratch resistance, small cross scratch color difference and unobvious fingernail scratch marks, and is superior to common elastomer materials in the market; according to the scratch-resistant rubber-coated PC / ABS soft skin composite material for the vehicle, the production process is double-color injection molding integral forming, compared with a traditional coating process, the production steps are greatly simplified, and the forming period is shortened to 40-80 s from original 5-20 min.

This invention discloses an antibacterial and antistatic cellulose blended yarn. The raw materials for preparing the blended yarn include natural fibers, deodorizing hemp pulp fibers, antistatic carbon fibers, mineral-modified fibers, and an antistatic agent. The raw materials, by weight, include the following components: 20-30 parts natural fibers, 10-12 parts deodorizing hemp pulp fibers, 10-20 parts antistatic carbon fibers, and 6-8 parts mineral-modified fibers. The natural fibers include bamboo fibers, cotton fibers, and hemp fibers, and possess inherent antibacterial components. The mineral-modified fiber raw materials are nano-zinc oxide and nano-titanium dioxide particles. The advantages of this invention compared to existing technologies are: the antibacterial and antistatic cellulose blended yarn of this invention has a soft and smooth hand feel and improved weaving performance; it retains the unique antibacterial and moisture-wicking functions of hemp fibers, while inheriting the comfortable and skin-friendly characteristics of cotton and viscose regenerated cellulose fibers; and it improves the antistatic performance of the blended yarn.

The application discloses a coating material for silicone and fiber cloth composite and a forming process. The coating material comprises a bottom layer and a thin layer, the bottom layer contains modified hydrogen-containing silicone oil A (containing polyether and quaternary ammonium salt), the thin layer contains modified hydrogen-containing silicone oil B (containing epoxy group) and modified white carbon black. Through gradient vulcanization of the semi-cured bottom layer and the fully-cured thin layer, a release paper is not needed, the production process is simplified, the cost is low, and environmental protection is good. The coating material has good weather resistance, soft hand feeling and clear surface patterns, and solves the problems of poor interface bonding force, insufficient wear resistance, difficult consideration of hand feeling and mechanical properties and limited decoration of the existing silicone leather.

The invention relates to the technical field of supports, in particular to a telescopic floor stand which comprises a base, a fixed stand column is fixed to the top of the base, an extension stand column is installed at the top end of the fixed stand column in an embedded mode, and a height locking mechanism matched with the fixed stand column is arranged at the bottom end of the extension stand column. A sliding rail assembly is slidably connected into the extending stand column, a constant-force volute spiral spring is installed in the sliding rail assembly, the stretching end of the constant-force volute spiral spring is fixedly connected with the top end of the extending stand column, and a cross arm is installed on the sliding rail assembly. According to the telescopic floor stand, rapid locking and height adjustment of the extension stand column and the fixed stand column are achieved through the height locking mechanism, stable lifting and hovering of the cross arm are achieved through cooperation of the sliding rail assembly and the constant-force volute spiral spring, the structure is compact, operation is convenient and fast, and the use experience is greatly improved.

The utility model relates to the technical field of kitchen appliances, in particular to a food processor which comprises a shell, a control panel is arranged in the shell, an encoder is arranged on the control panel, a rotatable knob is further arranged on the side wall of the shell and penetrates through the shell to be connected with the encoder, the shell is provided with an annular surrounding rib extending in the direction of the knob, and the annular surrounding rib is sleeved with a first sealing ring. The first sealing ring is provided with at least one circle of first annular lip edge, the first annular lip edge obliquely extends towards one side of the shell, the rotary knob is provided with an annular surrounding edge arranged on the outer side of the annular surrounding rib in a sleeving mode, the annular surrounding edge presses the first annular lip edge so as to seal a gap between the annular surrounding rib and the annular surrounding edge, and the first sealing ring is an oil-containing silica gel piece. The food processer solves the problem that water enters the food processer through a gap of the knob, and also solves the problem that rotation of the knob is blocked.