6015results about "Seals" patented technology

An attachment system includes a rear wall including a front side and a rear side formed on an opposite side from the front side, and a base wall extending from the front side of the rear wall to a front edge and including a top side and a bottom side formed on an opposite side from the top side. The attachment system also includes a lower retaining lip disposed on the base wall and spaced apart from the front side to define a first channel extending along the top side of the base wall, a release tab extending from the base wall, and an upper retaining lip extending from the rear wall and spaced apart from the top side of the base wall to define a second channel extending along the front side of the rear wall.

Provided is a labeled molded object which is produced by a simple production process and is recyclable, and in which a label and an RFID inlay can be easily separated therefrom.　This labeled molded object includes a molded object and a label provided over a surface of the molded object and further has an RFID inlay placed between the molded object and the label. The molded object includes a thermoplastic resin in at least a surface layer. The label layer includes a base layer comprising a thermoplastic resin. The bonding strength (P, molded object / inlay) between the molded object and the RFID inlay is 100 gf / 15 mm or less and is not greater than the bonding strength (P, inlay / label) between the RFID inlay and the label. The bonding strength (P, molded object / label) between the molded object and the label is 90-300 gf / 15 mm.

To provide a label which improves recyclability of an adherent after the label is adhered, and is capable of adjusting peeling of a dummy adhesive layer and an intermediate substrate.SOLUTION: A label comprises a surface substrate, an intermediate substrate and an adhesive layer. In the label, between the surface substrate and the intermediate substrate, a first thermally curable resin layer and a second thermally curable resin layer are disposed in this order. The second thermally curable resin layer and the intermediate substrate can be peeled, and the intermediate substrate is a paper substrate. An adhesive agent constituting the adhesive layer is a re-moistened adhesive agent containing at least one selected from a group consisting of a polyvinyl alcohol-based adhesive agent, a starch-based adhesive agent, a cellulose-based adhesive agent and a polyvinyl acetate-based adhesive agent.SELECTED DRAWING: None

Labeling and packaging systems include a primary packaging with a top seam and a bottom seam, and enclosing a medical device within its interior cavity. The system further comprises a label system, which consists of a first body with a front surface and a rear surface, extending over a frontal plane and attached to the front surface of the primary packaging. Additionally, the label system includes a first right handle and a first left handle, both attached to the top edge of the first body. A tear line extends longitudinally from the top edge of the first body, and is disposed between the right handle and the left handle. The tear line has a distance (d) that is less than a length (L) of the first body. The tear line is designed to facilitate separation when the right handle is pulled in the opposite direction from the left handle.

Shelf rail for an electronic shelf tag system, wherein the shelf rail has a first mounting structure for mounting at least one electronic shelf tag that is able to be supplied with power in contactless fashion, in particular an electronic shelf tag display, wherein the first mounting structure has a wall running between a head area and a foot area of the shelf rail and having a wall front and a wall rear, the wall front of which wall serves to define a shelf tag plane for positioning the at least one shelf tag along the wall, and wherein the shelf rail has, on the wall rear, at least one second mounting structure, in particular in tubular or channel-shaped form, for mounting at least one conductor loop in a conductor loop plane, wherein the conductor loop plane is oriented parallel to the shelf tag plane and runs at the defined first distance from the shelf tag plane, and wherein the shelf rail has a third mounting structure for mounting a conductivity structure, in particular in planar form, at a defined second distance from the conductor loop plane.

The specification relates to a wash-off label (100, 200) comprising a face (101, 301) and a pressure sensitive adhesive (102, 302) adjoined to the face, wherein the face (101, 301) comprises corona discharged filmic material and the pressure sensitive adhesive (102, 302) has a composition including at least one acrylic polymer comprising acrylic monomer(s) and / or non-acrylic comonomer(s) having a carbonyl group capable of undergoing a crosslinking reaction, amount of the acrylic monomer(s) and / or non-acrylic comonomer(s) having a carbonyl group capable of undergoing a crosslinking reaction being from 0.1 to 5 wt. % of monomer composition, and a crosslinking agent with dihydrazide functionality, amount of the crosslinking agent being from 20 to 150% with respect to the amount of the carbonyl groups capable of undergoing a crosslinking reaction. The wash-off label (100, 200) is detachable from a surface when exposed to an alkaline washing solution at a temperature of 85 degrees C. the detachability being such that the pressure sensitive adhesive (102, 302) remains attached to the face (101, 301). Further, the specification relates to a labelled item and use of the wash-off label for labelling an item. Still further, the specification relates to a label laminate web and a method of manufacturing the wash-off label as well as to a pressure sensitive adhesive composition for a wash-off label.

The present disclosure provides an electronic shelf label with an integrated light guiding structure, including: a screen (6), a light guiding sleeve (7) and an indicator light (4). The light guiding sleeve (7) is disposed to sleeve the screen (6) along an edge thereof. A rear end face of the light guiding sleeve (7) is attached to the indicator light (4). A light guiding post (701) is formed at a position, which is on a front end face of the light guiding sleeve (7) and overlapped with the indicator light (4). The present disclosure solves the technical problems of complicated internal structure and high cost of the electronic shelf label.

Shelf rail maintenance device (14) for the maintenance of at least one electrical conductor (6) of a shelf rail (3), wherein the electrical conductor (6) is located in a receiving groove (4) of an electronic shelf rail (3) and extends freely accessible along the length extension of the receiving groove (4), wherein the maintenance device (14) comprises at least one interaction element (15; 15A, 15B, 15C) which is designed for maintenance interaction with the at least one electrical conductor (6) of the electronic shelf rail (3), characterized in that at least a part of the maintenance device (14) is designed to fit into the receiving groove (4), such that the at least one interaction element (15; 15A, 15B, 15C) is position-able in the receiving groove (14) corresponding to the location of the at least one electrical conductor (6).

The invention discloses a low-strength polyester fully-drawn yarn and a preparation method and application thereof.The preparation method comprises the steps that a polyester melt is sprayed out of a yarn strip through a spinneret orifice with a flat cross section, the yarn strip is cooled and oiled, then the yarn strip makes frictional contact with a brittle damage part with a rough surface layer, the yarn strip enters a pre-interlacer to be treated, drawn and shaped, and the low-strength polyester fully-drawn yarn is obtained. The main network is interlaced; wherein the surface roughness Ra of the rough surface layer is 0.5-1.5, filaments located between the brittle damage part and the pre-interlacing device enter the pre-interlacing device at an included angle alpha, the acute included angle between the filaments entering the pre-interlacing device and the perpendicular normal of the end face, where the filaments enter, of the pre-interlacing device is the included angle alpha, and the included angle alpha is 10-30 degrees; according to the method, the ideal brittle damage effect of the polyester filaments can be achieved without being subjected to multiple treatments such as a high-temperature environment, strong alkali and alcohol, the energy consumption and the cost are low, and the prepared cloth has low tearing strength and is suitable for preparing medical adhesive tape, wiring harness adhesive tape or trademark cloth.

The invention relates to the technical field of luminescent composite nano materials, in particular to a small-particle-size composite material, a preparation method thereof and application of the small-particle-size composite material in fluorescence imaging. The small-particle-size composite material comprises carbon quantum dots and CsMnCl3 nanoparticles, the surfaces of the carbon quantum dots are modified with carboxyl groups, and the carbon quantum dots and the CsMnCl3 nanoparticles are connected through amido bonds formed by dehydration condensation of amino groups and carboxyl groups. The small-particle-size composite material provided by the invention has a blue light emission peak at the excitation wavelength of 360-400nm and the wavelength of 440-500nm, not only has higher fluorescence emission intensity and can be used as a fluorescent dye, but also can solve the problems, has temperature sensing performance and is wide in application range.

The invention discloses an imaging film based on a Fresnel lens micro image-text array structure, and the film is characterized in that the film comprises a transparent film substrate; the composite structure micro-focusing element array layer is arranged on one surface of the transparent film substrate and comprises a plurality of composite structure micro-focusing element units, and each composite structure micro-focusing element unit is obtained by performing Fresnel lens on a micro image-text array, so that a Fresnel lens micro image-text array structure is formed; an ultraviolet adhesive layer is arranged between the adjacent composite structure micro focusing element units, and the ultraviolet adhesive layer is higher than the Fresnel lens micro image-text array structure; and the reflecting film layer covers the surface of the Fresnel lens micro image-text array structure. The imaging thin film is large in visual angle and thin in thickness, the Fresnel micro lens array and the micro image-text array form a composite structure, the technological process is optimized, the production cost is reduced, and a thin film type imaging device with ultra-thin and flexible characteristics can be achieved.

The utility model provides a backboard electronic price tag guide rail which is fixed on an external supporting structure through a guide rail fixing mechanism 10, the price tag fixing mechanism is composed of a transparent fixing plate, an upper hook plate and a lower hook plate, and a paper clamping mechanism is arranged on the back face of the transparent fixing plate. The background paperboards with different colors are fixed in the paper clamping mechanism to flexibly configure the background color of the price tag, the commodity can be marked clearly and conveniently, the transparent fixing plate extends downwards to form an additional information display area, a clamping and fixing mechanism does not need to be additionally arranged, and the price tag is simple in overall structure, convenient and easy to use.

In a general aspect, unique unclonable physical identifiers are applied and used. A method of applying the unique marker can include receiving an object having a surface feature and forming a unique marker on the surface feature of the object. The unique marker includes a distribution of elements and conforms with a morphology of the surface feature. The method further includes extracting orientation information from the unique marker. The orientation information can indicate relative spatial orientations of the respective elements. The method additionally includes generating a unique code for the object based on the orientation information. The surface feature can be facets, surface patterns, textures, or other indentations of the object. The surface feature can include a region of the object that is susceptible to tampering.

Systems and methods for performing barcoding and machine vision with a single camera are disclosed herein. An example system includes an image sensor configured to capture low-resolution image data of a large field of view and high-resolution image data of a small field of view. A first data pipeline is configured to transmit the low-resolution image data to a first module configured to perform image processing on the low-resolution image data. A second data pipeline is configured to transmit the high-resolution image data to a second module configured to perform image processing on the high-resolution image data. Machine readable instructions cause the system to capture image data of the large field of view or the small field of view and the processor transmits either the low-resolution image data via the first data pipeline or the high-resolution image data via the second pipeline.

The invention relates to the technical field of composite materials, and provides a cellulose nanocrystalline composite material as well as a preparation method and application thereof. The cellulose nanocrystal composite material provided by the invention comprises cellulose nanocrystals and a fluorescent dye, and the fluorescent dye comprises a Hurst fluorescent dye. According to the present invention, the hydrophilic Hurst fluorescent dye is selected to be compounded with the cellulose nanocrystal, such that the composite material with characteristics of circular polarization fluorescence property, phosphorescence emission property and high fluorescence quantum yield is provided, and the material is environmentally friendly, has small influence on the environment during preparation and use, and has great application potential in the anti-counterfeiting field.

The invention relates to the technical field of printing, in particular to a printing process of an anti-puncture flame-retardant label, and the flame-retardant label comprises an anti-puncture base material layer, a flame-retardant layer, a printed pattern layer and an anti-puncture surface layer which are arranged in sequence; the base material layer and the surface layer are attached to the Dupont film through the composite technology, and the firmness and the using effect of the label are improved by means of the anti-puncture performance of the Dupont film. In the printing process, the treatment of the base material layer comprises stretching to ensure the surface flatness, the bonding layer and the adhesive film layer are accurately coated on the base material layer, and the flame-retardant layer is attached on the base material layer, so that the flatness and the structural strength of the base material are effectively improved, and meanwhile, the product is endowed with excellent flame-retardant property; the flame retardant performance and the structural strength are both improved, and a powerful guarantee is provided for product safety.

Electronic display device (7),which comprises a display module (8) for the visualisation of price and / or product information, which can be received in the course of radio communication with an access point (3A-3D), andwhich comprises an acceleration sensor (10), which is designed to detect an acceleration of the display device (7), and to provide a detection signal (ED) representing the detected acceleration, andwhich comprises a communication module (9), which is designed for radio communication with a previously established first access point (3A), characterised in that,the communication module (9) is designed to identify the occurrence of at least two mutually distinguishable patterns over the time profile of the detection signal (ED) provided, and, depending on the pattern identified, either to verify the communication availability of the previously established first access point (3A) for further radio communication, or to determine a second access point (3B) for further radio communication.

The invention relates to a low-temperature anti-wrinkle biaxially oriented polypropylene label film and a preparation method thereof, and belongs to the technical field of label films. The low-temperature anti-wrinkle biaxially oriented polypropylene label film comprises an upper surface layer, a middle layer and a lower surface layer which are arranged in sequence, the upper surface layer is prepared from co-polypropylene, high-density polyethylene and 20 to 30 weight percent of trifluoroethyl acrylate copolymer; and the middle layer comprises polypropylene, pearlescent master batch and 3-7wt% of polyolefin elastomer. According to the low-temperature anti-wrinkle biaxially oriented polypropylene label film, 20-30 wt% of the trifluoroethyl acrylate copolymer is added to the upper surface layer, 3-7 wt% of the polyolefin elastomer is added to the middle layer, and through the synergistic effect of the upper surface layer and the middle layer, the low-temperature anti-wrinkle biaxially oriented polypropylene label film is formed. A label made of the low-temperature anti-wrinkle biaxially oriented polypropylene label film does not have obvious wrinkles when being stored in a beverage cabinet at the temperature of 2-8 DEG C, and the requirements for attractiveness and low-temperature storage of beverages are met.

A hybrid contact is provided having a first contact part, which is solidly made from metal, and a second contact part in the form of a stamped and bent part, which are connected to each other in a press fit, and wherein a filament connected to a label carrier is fixed in a press fit of the contact parts.

The invention relates to the technical field of polymer room-temperature phosphorescent materials, in particular to a self-repairing room-temperature phosphorescent elastomer based on waterborne polyurethane and a preparation method and application thereof, and the specific preparation steps include: 1) synthesis of self-repairing waterborne polyurethane and 2) preparation of a self-repairing room-temperature phosphorescent waterborne polyurethane elastomer material. A self-repairing waterborne polyurethane elastomer material is taken as a polymer matrix for constructing a rigid network, and is combined with various micromolecular organic light-emitting units through physical doping, so that the self-repairing room-temperature phosphorescent waterborne polyurethane elastomer material with strong self-healing capability, excellent optical performance and good mechanical tensile property is obtained.

A linerless wash-off label (100) comprising a paper-based face (101, 201) and pressure sensitive adhesive (102) is provided. The paper-based face (101, 201) comprises a base paper (206) and a release layer (203), and the release layer (203) and the pressure sensitive adhesive (102) are arranged on opposite sides of the base paper (206). The pressure sensitive adhesive (102) comprises a water-based acrylic emulsion polymer composition, the pressure sensitive adhesive (102) is sensitive to washing conditions, and the base paper (206) comprises wet strength resin and has water absorptiveness of from 10 to 30 g / m2 when measured according to an ISO standard 535 (contact time 60 s). Further, a label product roll comprising the linerless wash-off labels (100) as well as a labelled item comprising an item and a linerless wash-off (100) label are provided. Still further, use of the linerless wash-off label (100) and method of manufacturing a linerless wash-off label web for providing the linerless label product roll are provided.

A clutch for lifting a concrete component, including a toroidal connector, a latch movable relative to the toroidal connector between a disengaged condition and an engaged condition, and a coupler for coupling the toroidal connector to a lifting apparatus, wherein the coupler includes a first part and a second part pivotal relative to the first part about a pin, and wherein the coupler includes a tamper evident indicator to indicate that the clutch has not been disassembled.

A dual-modal information storage and anti-counterfeiting material, and its preparation method are provided. The dual-modal information storage and anti-counterfeiting material uses cadmium sulfide quantum dots (CdS QDs) as information storage material, and uses the controllable photocorrosion of CdS QDs to achieve dual-modal optical information storage and anti-counterfeiting applications. Firstly, the type of ligands and modification degree of CdS QDs are precisely controlled during the aqueous phase synthesise process, so as to effectively control the photocorrosion phenomenon under UV light irradiation. Subsequently, the CdS QDs are loaded in the hydrogel network, and they are also loaded on the substrates such as cloth and paper by spray coating, dip coating or 3D printing, and the information is stored by digital light patterning. Different from the photochromic function of traditional anti-counterfeiting material, the CdS QDs shows dual-modal patterning characteristics in a wide wavelength range.

The utility model discloses a cosmetic anti-counterfeit label which comprises a bin body, first adhesion plates are symmetrically arranged on the two sides of one end of the bin body, a bottom plate is arranged at one ends of the two first adhesion plates, a second adhesion plate is arranged at one end of the bottom plate, an automatic needle inserting assembly is arranged in the bin body, and a liquid storage bag is arranged at one end in the bin body. An anti-counterfeit label printing plate is arranged at one end of the bin body; through the cooperation of the first rack, the outer sleeve, the second rack, the gear, the through hole, the anti-counterfeit label printing plate and the liquid storage bag, a consumer can quickly destroy the label by himself / herself after using cosmetics, so that the situation that the label of the cosmetics is reused is prevented, and the use safety of the consumer is improved. And if illegal merchants forcibly pull the label to recycle the label, ink in the liquid storage bag can directly dip-dye the label, so that the label is damaged and cannot be secondarily utilized, and the anti-counterfeiting safety is improved.

A wearable device with an embedded keepsake, said apparatus comprising at least a transparent enclosure forming a keepsake housing; said housing filled with a pulverized expression of the keepsake for display via the transparent housing; and the filled keepsake housing embedded within any portion of the wearable device.

Provided is a system and method for passenger to luggage item linking for delayed or lost luggage, the method including: capturing a picture of a checked-in luggage item; generating a checked-in luggage item link by linking a first unique baggage identifier to at least one of the picture of the checked-in luggage item, a second unique baggage identifier, a passenger name, a universal passenger identifier, and a security screening image (SSI) of contents within the luggage item; generating a first database comprising the checked-in luggage item link for the checked-in luggage items; based on receiving a message identifying a checked-in luggage item as a lost or delayed luggage item, retrieving a picture of the lost or delayed luggage item based on the checked-in luggage item link associated with the lost or delayed luggage item and data in the message; locating the lost or delayed luggage item based on a machine learning algorithm configured to process at least one of IATA data messages or the picture of the lost or delayed luggage item; and communicating to an electronic communication device of the passenger a found luggage item message.

An automated inventory monitoring system includes an image capture module able to create an image of an aisle of a retail store. Product images and shelf label and peg label images are identified in the image and products are associated with product labels based on the positioning of the products with respect to the labels. Based on the association between labels and products, out-of-stock products are detected and reported to the retail store.

Systems, apparatus, processes, and computer-readable media for wireless communication are disclosed. For example, a network device may transmit periodic broadcasts on a synchronization channel to a plurality of wireless communication devices. The network device may receive one or more wireless communication device initiated messages from one or more of the plurality of wireless communication devices in one or more reserved response slots on the synchronization channel.