5results about How to "Avoid lamination" patented technology

The utility model discloses a wear-resistant decorative plate film covering device, belongs to the technical field of plate film covering, and aims to solve the problems that a film covering device is not easy to cover films on decorative plates with different thicknesses and is not easy to shear redundant covering films. The wear-resistant decorative plate film covering device comprises a base, a placing table is fixedly connected between the inner walls of the two ends of the base, and a groove is formed in the top surface of the placing table; a movable plate is movably embedded in the groove, suction cups are fixedly connected to the four corners of the top face of the movable plate, and sliding grooves are formed in the two ends of the top face of the base; under the action of the film laminating mechanism, the electric push rod pushes the film laminating cylinder to move downwards, the film laminating machine can be suitable for decorative plates with different thicknesses, the pressing roller compacts the laminated decorative plates, the film laminating effect is improved, under the action of the shearing mechanism, the pull rod is pulled downwards to drive the cutter to move downwards, a laminated film is sheared, a notch is smooth, operation is easy, and the film laminating machine is suitable for being used for decoration plates with different thicknesses. The problems that a film covering device is not prone to covering films on the decorative plates with different thicknesses, and redundant covering films are not prone to being cut are effectively solved.

Provided is a pretreatment liquid comprising resin particles (A), calcium ions, plural types of carboxylate ions including at least a hydroxycarboxylate ion, and water. The resin particles A include resin particles (A1) selected from the group consisting of (meth)acrylic resin particles, urethane (urea) resin particles, and urethane-(meth)acrylic resin particles and having a solubility parameter (SP) value of from 9.0 to 13.5 (cal / cm3)1 / 2, and a ratio of the amount of the resin particles (A) to an amount of the calcium ions in millimoles is specified. Also provided are an ink set containing the pretreatment liquid and a water-based inkjet ink, and a printed matter produced using the ink set.

The utility model discloses a material box moving mechanism which comprises a material box input track, a material box output track, a material box transferring structure and a battery piece material box. A material box baffle air cylinder is arranged at the rear end of the material box input rail, the driving end of the material box baffle air cylinder is upwards connected with a material box check block, the material box check block penetrates through the material box input rail and extends upwards, material box blowing pieces are installed on the two sides of the tail end of the material box input rail, and material box blowing holes are formed in the sides, close to the middle of the material box input rail, of the material box blowing pieces. A material box bottom plate and a U-shaped corner clamping piece are arranged on the battery piece material box, material box adjusting holes are formed in the periphery of the material box bottom plate, and material box bolts are locked between the U-shaped corner clamping piece and the material box adjusting holes. According to the material box moving mechanism, the air blowing structure is used for blowing air into the battery piece material box to prevent the battery pieces from being stacked, the material box is conveyed in a circulating mode, feeding of the battery pieces is not affected, meanwhile, the battery piece material box can be simply adjusted according to the sizes of the battery pieces of different batches, and adaptability is high.

This utility model discloses a universal boiling cross-section test fixture, relating to the field of auxiliary fixture technology. It includes a fixture base, several high-level structures, and several low-level structures. The fixture base has several high-level structures arranged at intervals along the Y-axis. A low-level structure is located between two high-level structures. The fixture base also has several hollow holes, and an X-axis groove is provided between the high-level and low-level structures. The hollow holes are located within the X-axis groove. This utility model features a one-piece integral structure. The bottom of the fixture base has multiple hollow holes, and the structure is divided into rows and columns, making it compatible with mobile phone lenses and cover plates, accommodating most product sizes. It also avoids the risks of product stacking and sinking, resulting in a more thorough boiling effect and ensuring the accuracy of the cross-section test.