Abstract: A packaging structure of manicure product comprises: a product body, having a decorative surface; and a transparent layer, at least covering the decorative surface to allow users to observe the decorative surface without opening a package. The utility model has the following beneficial effects: the decorative surface of the product body can be visually observed without opening the package layer by layer, such that users can easily observe the style, pattern and color of a product and determine whether the product is defective or damaged, thus improving user experience; the risk of performance degradation of the product body is reduced, and the service life of the product body is prolonged; and high requirements for the external environment of the product body during transportation and storage can be lowered, the efficiency is improved, and the cost and risk are reduced.

Abstract: Provided are a decorative nail tip and a manufacturing system and method thereof. The decorative nail tip includes a nail tip layer shaped like a nail. A convex outer surface of the nail tip layer is a decorative surface. The nail tip layer includes a flexible portion and a rigid portion which are sequentially arranged in a nail tip direction. The decorative nail tip has a flexible end and a rigid end, and thus can fit the nail and has an orientation function. During use, the decorative nail tip can fit the edge of the nail by means of its flexibility, such that the possibility of stretching, folds, air holes, hollows and edge warping is reduced; and after being cured, the whole nail tip layer can decorate the nail in a rigid and plump form.

Abstract: Provided are a decorative nail tip and a manufacturing system and method thereof. The decorative nail tip includes a nail tip layer shaped like a nail. A convex outer surface of the nail tip layer is a decorative surface. The nail tip layer includes a flexible portion and a rigid portion which are sequentially arranged in a nail tip direction. The decorative nail tip has a flexible end and a rigid end, and thus can fit the nail and has an orientation function. During use, the decorative nail tip can fit the edge of the nail by means of its flexibility, such that the possibility of stretching, folds, air holes, hollows and edge warping is reduced; and after being cured, the whole nail tip layer can decorate the nail in a rigid and plump form.

Abstract: The application provides a nail shape extraction system and method, a storage medium, a nail tip, and a manufacturing system for the nail tip. The nail shape extraction system uses a cyclic processing device for point cloud extraction and/or flattening. The cyclic processing device comprises a point cloud acquisition module configured to convert point cloud data into a point cloud list and a point cloud processing module configured to perform a cyclic action on points in the point cloud list under a determination condition to obtain a new point cloud list. The point cloud processing module comprises a pushing unit, a selection unit, an action unit, an elimination unit, and a circulation unit for promoting the selection unit, the action unit and the elimination unit to act cyclically.

Abstract: The present application provides a method and system for extracting nail contours. The method is based on the system and comprises: the step of data acquisition: carrying out 3D scanning to obtain finger 3D data of a target finger, wherein the finger 3D data include complete nail 3D data: the step of point cloud processing of data: converting the finger 3D data converted into 3D point cloud data to obtain a finger point cloud, wherein the finger point cloud includes a nail curved-surface point cloud; the step of nail point cloud acquisition: segmenting the finger point cloud to obtain the nail curved-surface point cloud; the step of nail point cloud flattening: flattening the nail curved-surface point cloud in an equal surface area manner to obtain a nail plane point cloud in a planar state; and the step of nail contour drawing: drawing a nail contour according to the contour of the nail plane point cloud.

Abstract: A nail sticker, a composition for the nail sticker and a method for preparing the composition are disclosed. Raw materials of the composition include a sizing material, which is made of the following raw materials in parts by weight: 45-85 parts of a UV thermosetting resin, 2-9 parts of a photoinitiator, 1.5-2 parts of a curing agent, 0.1-1 part of a thermal promoter, and 0.1-1 part of a leveling agent. The synchronization of the release of essential oil molecules with light/thermal curing promotes the essential oil molecules to be diffused to the interior of the sizing material more uniformly in a wider range, and during the curing and film forming of the nail sticker, an aroma spreads as tantalizing as that of baked food.

Abstract: A nail sticker, a composition for the nail sticker and a method for preparing the composition are disclosed. Raw materials of the composition include a sizing material, which is made of the following raw materials in parts by weight: 45-85 parts of a UV thermosetting resin, 2-9 parts of a photoinitiator, 1.5-2 parts of a curing agent, 0.1-1 part of a thermal promoter, and 0.1-1 part of a leveling agent. The synchronization of the release of essential oil molecules with light/thermal curing promotes the essential oil molecules to be diffused to the interior of the sizing material more uniformly in a wider range, and during the curing and film forming of the nail sticker, an aroma spreads as tantalizing as that of baked food.