122results about How to "Avoid uneven color" patented technology

A plurality of gate driver boards are bonded to a first side of a TFT substrate, and a wiring board made of a flexible printed wiring board is bonded between the gate driver boards. Then, a wiring disposed on the wiring board provides connection between adjacent gate driver boards. In the same manner, a plurality of data driver boards are bonded to a second side of the TFT substrate, and a wiring board made of a flexible printed wiring board is bonded between the data driver boards. Then, a wiring disposed on the wiring board provides connection between adjacent data driver boards.

Provided is a high-gloss, multilayer plastic container, comprising: (1) a transparent polyester-based resin outer layer; (2) a transparent adhesive resin layer; and (3) a colored polyolefin-based resin layer in the stated order from an outer surface side of the container, wherein: the transparent polyester-based resin outer layer has a surface roughness Ra of 0.2 μm or less; and an interface between (2) the transparent adhesive resin layer and (3) the colored polyolefin-based resin layer has a concavoconvex level of 15 μm or less. An interface between (1) the transparent polyester-based resin outer layer and (2) the transparent adhesive resin layer preferably has a concavoconvex level of 15 μm or less. According to the present invention, a multilayer plastic container having an even, smooth surface, a high-gloss, deep color tone, and an extremely excellent external appearance can be obtained.

The invention discloses a lens optical film product, at least comprising plastic layers and a color changing layer wherein the color changing layer is attached between the two plastic layers. One of the polarization layer, UV absorbing material layer or dye layer or the three arbitrary combination can be attached between the between the two plastic layers. The color changing layer is sandwiched between the two plastic layers using the attaching technique, rather than the color changing layer is coated on the plastic layers using staining technique, so as to avoid unevenly dyeing and prevent the color changing layer from falling off. Moreover the color changing layer is attached with the plastic layer after independently moulding, thus the color changing time can be well controlled to prevent the color changing time from being slow.

The invention discloses a plastic injection moulding technology, and relates to the field of the manufacturing technique of plastic products. The technology comprises the following steps of burdening, wherein raw materials are mixed according to a certain matching ratio and are evenly stirred; molten plasticizing, wherein the matched raw materials are put into an injection moulding machine and are heated to a certain temperature by adopting ultrasonic vibration, and heat preservation is carried out for 10 minutes to 25 minutes; pressure application injection, wherein under a certain pressure and speed, the molten raw materials are injected into a mould cavity through an injection device; mould filling cooling, wherein after the mould cavity is filled with the molten raw materials, a certain pressure is kept, and the molten raw materials are waited to be cooled and cured; mould ejection part taking; after the raw materials are completely cooled, mould sinking is carried out, and a mould ejection mechanism is used for ejecting out a product. According to the technology, ultrasonic vibration heating is carried out, colourment can be mixed with materials better, and the uneven color phenomenon can be obviously improved; in addition, due to ultrasonic vibration heating, energy resources can be saved, plasticizing time of the raw materials can be shortened, and the technological process is shortened.

Provided is a method of producing salted cod roe including pickling the roe with a seasoning solution by injecting the seasoning solution into the roe. In the method, frozen roe or fresh roe is washed with saline solution and then the seasoning solution is injected into the roe followed by standing for a predetermined time so that the seasoning solution can migrate into the roe to perform of pickling the roe with the seasoning solution. The method can produce salted roe of a high quality without causing uneven pickling and uneven coloring, achieve uniform migration of the seasoning solution therein in a short time, and maintain the most tasty state specific to salted cod roe. As a result, just-produced, fresh salted cod roe that can be eaten in the most tasty state is produced.

The invention relates to a method for treating birch bark. The method comprises the following steps: (1) peeling fresh birch bark, cleaning the surface, suffocating for 1.5-2 hours by a steamer, and then cooling naturally; (2) preparing a treatment solution, mixing 3.2-4 parts of polyethylene glycol, 6-8 parts of glycerinum, 4.5-6.8 parts of potassium nitrate, 1-1.8 parts of pine-seed oil, 1.5-2.4 parts of chlorinated paraffin and 25 parts of water evenly so as to prepare the treatment solution; (3) putting birch bark treated in the step (1) into the treatment solution prepared in the step (2), soaking for 2-3 days, flushing clean with clear water after treating is completed, then suffocating for 0.5 hour by the steamer, taking out, cooling to normal temperature at the cooling speed of 2 DEG C / min. The method for treating birch bark for bark pictures is simple, and is convenient to use; the treated birch bark is good in stability and is easy to color.