32results about How to "Save on packaging" patented technology

A method of addressing a target device within a chain of devices, the method comprising a sending device setting an address value and sending data in association with the address value, and wherein each device receiving the address value and data compares the address value to a device number, and if they are different modifies the address value by a predetermined amount and transmits the data and the modified address value to a subsequent device.

A retractable frame structure for baby trailer includes a rigid base frame, a bottom frame bar horizontally movable in and out of a front side of the rigid bottom, a first locking device for selectively locking the bottom frame bar to the base frame in the extended or received position, a backrest, a top frame bar vertically movable in and out of a top side of the backrest, and a second locking device for selectively locking the top frame bar to the backrest in the extended or received position.

The invention relates to a sand-in-water coating and a preparation method thereof. The raw material of the sand-in-water coating includes a dispersed phase and a continuous phase; the dispersed phase includes the following components in weight percentage: 0.5%-1% of the first protective rubber powder; 20%-30% of pure acrylic emulsion; hollow microspheres 0.4%-0.7%; the first alkali swelling thickener 0.1%-0.5%; quartz sand 25%-35%; the first auxiliary agent 3%-10%; water 25%-40%; the continuous phase includes the following Components in weight percent: the second protective rubber powder 2%-4%; silicone acrylic emulsion 30%-50%; the second alkali swelling thickener 0.3%-0.6%; the second additive 3%-10%; water 50%-65%; the specific gravity of the dispersed phase is 1g / ml-1.06g / ml; the viscosity of the continuous phase is 40ku-55ku. The sand-in-water coating is prepared using a two-phase system, and the specific gravity of the dispersed phase is light. During the production, granulation, mixing, and storage of finished products, the color point is in a suspended state, and sedimentation is not easy to occur. The product has low viscosity, good color point separation effect, high production efficiency, good water whitening resistance and stable viscosity.

The invention discloses a continuous production process of a polyethylene (PE) breathable film. By the continuous production process, granulation and dehumidification flows in the conventional production process of the PE breathable film are eliminated. The production of the PE breathable film from a raw material to a finished product is finished on a production line, so the production process provided by the invention has the advantages of energy conservation, high efficiency, low cost and high quality. The production process of the PE breathable film comprises the following steps of: mixingmaterials; mixing and plastifying to form a melt; pressurizing and stabilizing the melt; filtering out impurities; extruding to form a film; cooling to form the film; pre-heating a base film; stretching the base film; heating, cooling and setting; detecting thickness; and rolling to obtain the PE breathable film. An extruder which only has a feeding section and a metering section and a melt pressure-stabilizing device are arranged between an evacuation section of a mixing roll and a mould head on the production line, so the continuous production of the PE breathable film is realized.

Provided are a method for preparing master batches through direct PET melt mixing and equipment special for the method. The method comprises the steps that melt is introduced from a main melt pipeline, a delustering agent and a dispersing agent are mixed in proportion, and the mixture enters a double-screw extruder in a negative-pressure state for low-speed preliminary mixing; and then blending is carried out through an ultrasonic dynamic mixer, dicing, drying and packaging are carried out after water cooling, and the corresponding master batches are prepared. The equipment comprises an extruder assembly, an auxiliary material bin assembly, a dispersing agent bin assembly, an ultrasonic dynamic mixing assembly, a dicing assembly, a drying and packaging machine and a control box. The main melt pipeline is connected to a discharging opening of a discharging assembly, and communicates with a first feeding opening pipeline of the extruder assembly through a branch melt pipeline, and a discharging opening of a corresponding feeding assembly communicates with a second feeding opening pipeline of the extruder assembly. The method and the equipment have the beneficial effects that viscosity is lowered, the quality is stable, and good spinnability is achieved; and the procedures of slicing and dicing, drying, solid phase condensation polymerization, grinding and the like are omitted, and cost is reduced.

The invention relates to a firm quick mounting corner connector of a profile frame door and window. The firm quick mounting corner connector comprises a corner connector body and fixing parts and is characterized in that the corner connector body is in a right angle shape, the side faces of two right angle edges are each provided with a fixing part mounting hole, the fixing parts are arranged in the mounting holes, and the shape and size of each fixing part are exactly matched with those of the corresponding fixing part mounting hole; a screw hole with an internal thread is formed in the lower portion of each fixing part, and a fastening screw is arranged in each screw hole; a screw mounting hole for allowing the corresponding fastening screw to be mounted is formed in the side wall close to the right angle of the corner connector body, namely, the outer wall of each fixing part mounting hole, the inner end of each screw mounting hole is opposite to the outer end of the corresponding fastening screw, the outer end of each screw mounting hole is directly communicated with the outside of the other side face of the corner connector body, and a mounting tool screwdriver for the fastening screws can pass through the mounting holes to rotate the fastening screws. The firm quick mounting corner connector is suitable for corner connection of frames and sashes of the door and window, novel in structure and convenient to use, corner connection of the frames and sashes of the door and window are very firm, assembly is convenient and fast, the service life is prolonged, and repair and maintenance are reduced.

The invention relates to a concentrated foam liquid soap which comprises the following components: 20-75 wt% of fatty alcohol-polyoxyethylene ether (3) disodium sulfosuccinate monoester, 20-75 wt% of alkyl polyglucoside APG0810, 0.1-6.0 wt% of fatty acid and 0.5-3.0 wt% of essential oil. The pH value of the concentrated foam liquid soap is 6.5-7.5. The fatty acid is octanoic acid and capric acid, and the essential oil is litsea cubeba oil or lavender oil. When in use, the concentrated foam liquid soap is diluted at the weight ratio of the concentrated foam liquid soap to water of 1:50. Compared with the traditional liquid soap or the traditional foam liquid soap, the concentrated foam liquid soap of the invention greatly saves transportation charges, hydroelectric resources and packing charges, and makes cogent contribution for energy saving and emission reduction; in addition, the concentrated foam liquid soap of invention does not contain alcohol, essence and chemical preservative; and each component of the concentrated foam liquid soap is safe and has no stimulation on the skin of adults and children.