Under normal circumstances, the quality of corrugated boxes needs to be controlled from the following aspects:
1. It is very important that the processing dimensions of the packaging box are accurate. According to the national standard, the size 1 deviation of ±5mm is required for Type 1 single-walled crates. In order to adapt to manipulator operation, the dimensional deviation of the crates should be controlled within ±3mm, and the size of the crates determined during design should be appropriate to avoid overpacking. Not tight enough.
2. Strictly control the quality of corrugated paperboard. Manipulator operation uses vacuum principle to suck the packing box by suction cup. This requires that the surface of the corrugated box paper should be smooth and smooth, and no obvious blanket printing, folding, cracking, hole holes, etc. should be allowed to avoid vacuum effect. The box does not suck up.
3. Cardboard printing pressure on corrugated boxes should be moderate. Corrugated cartons generally require printing. In the printing process, if the pressure is too high, the printing plate will press the printing site to make the cardboard thinner, and the printed site will sag, especially when the cardboard has a large moisture content. As a result, the position of the unprinted portion and the printed portion on the surface of the packing box may be different, and the unevenness may be felt by touching with the hand. When the manipulator is operated, if the suction cup is sucked at the position where the unprinted portion is in contact with the printing portion, the vacuum degree of the suction cup may not be reached, so that the suction box cannot be adsorbed. Appropriate printing pressure can keep the unprinted area of ​​the board surface consistent with the board thickness of the printing area. The suction position of the suction cup should also be taken into account in the layout design.
4. Avoid large creases on the surface of the package. After the creases appear on the surface of the packing box, the suction of the robotic hand sucker at the crease will affect the adsorption of the suction cup.
5. The positioning line for robot recognition in the printing layout requires that the printing position must be accurate and the printing color should be saturated in order for the machine to correctly identify.
6. Corrugated box strength to ensure that the cardboard moisture content to meet national standards, should be controlled within 10 ± 2% range. The cardboard is too soft and the robot is very difficult to operate, affecting the normal operation of the robot.
The material of the cat bowl directly affects the health of the cat. The materials available on the market today are broadly plastic, stainless steel, ceramic, glass, crystal and resin. Stainless steel bowls are relatively easy to clean and are super durable. Ceramic bowls are generally loved by pooper scoopers because they are easy to clean, do not easily leave food residue, are stable and not prone to chemical deterioration, and are safe for cats to use in the long term, but are more fragile. Resin bowls are very popular at the moment. They look very much like plastic, so if you don't say it's resin, you might not be able to tell. .... But unlike plastic, resin is an environmentally friendly material, and it is said that resin cat bowls are also very anti-bacterial, these materials can be configured to suit your needs.
1. Material: the market cat bowl to ceramic, plastic and stainless steel, ceramic beautiful, but pay attention to whether it is underglaze, whether there is food-grade certification, too cheap glaze is best not to use, may contain lead. Plastic products are more common and convenient, but in good conscience are not environmentally friendly; the biggest disadvantage of stainless steel products is their low face value.
2. Non-slip: In the cat and dog world, there are many home demolition squads, even the petite black beavers like Zhaocai, often push the plastic cat bowl when they are full, and even once wanted to bury the cat bowl as poop.
3. Cleaning: Plastic products are the most difficult to clean, but the others are fine, if there are no teeth-grinding holes on them, there is no problem to clean.
4. Is the design humane? Is it good for the health of the cat and dog? Some cats have black jaws, which may also be caused by the lack of cleanliness of the cat bowl
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