在生產(chǎn)過(guò)程中會(huì)遇到一個(gè)頭疼的問(wèn)題，就是紙箱的塌陷與紙箱機(jī)的粘合不牢固，天津機(jī)械總結(jié)給出的解決方案是提高紙板的材質(zhì)，提高抗壓強(qiáng)度和防潮性能，從而降低塌陷率。另外，工廠需要提高粘接強(qiáng)度，增加淀粉糊的固體含量，通過(guò)減少膠水的用量來(lái)提高紙板的硬度，解決紙箱粘接機(jī)的問(wèn)題。
In the production process, there will be a headache, that is, the collapse of the carton is not firmly bonded to the carton machine. The solution given by Tianjin Machinery is to improve the material of the cardboard, improve the compressive strength and moisture-proof performance, so as to reduce the collapse rate. In addition, the factory needs to improve the bonding strength, increase the solid content of starch paste, improve the hardness of cardboard by reducing the amount of glue, and solve the problem of carton bonding machine.
紙箱廠家應(yīng)注意以下幾點(diǎn):
The carton manufacturer should pay attention to the following points:
1、控制原紙的使用
1. Control the use of base paper
檢查瓦楞紙的尺寸，原紙的表面吸水性指數(shù)功效。如果原紙的表面施膠量差，吸水率就會(huì)偏高，很容易將手冷藏在低溫、潮濕的環(huán)境中，導(dǎo)致回潮、變軟，整理后抗壓強(qiáng)度降低。
Check the size of the corrugated paper, the surface water absorption index of the base paper. If the surface sizing of the base paper is poor, the water absorption will be high, and it is easy to refrigerate the hand in a low temperature and humid environment, resulting in moisture regain, softening, and reduced compressive strength after finishing.
2、紙板的制作要控制紙板的含水量
2. The water content of board should be controlled in the making of board
紙板的含水率不能過(guò)多，因?yàn)楹蚀螅埌宓挠捕鹊?，影響紙板的邊壓指?shù)。在紙板加工過(guò)程中，單面機(jī)和雙面機(jī)的上膠量不宜過(guò)大。一旦上膠量大，紙板就會(huì)變形，而瓦楞紙板的形狀直接影響紙板的邊緣壓力，邊緣壓力大，抗壓強(qiáng)度也會(huì)降低。
The moisture content of the paperboard can not be too much, because the moisture content is large, the hardness of the paperboard is low, which affects the edge pressure index of the paperboard. In the process of paperboard processing, the gluing amount of single side machine and double side machine should not be too large. Once the amount of glue is large, the paperboard will be deformed, and the shape of corrugated paperboard directly affects the edge pressure of the paperboard, the edge pressure is large, and the compressive strength will be reduced.
3、紙板粘合強(qiáng)度要大
3. Board bonding strength to be large
膠粘強(qiáng)度是瓦楞紙與紙張的結(jié)合力。如果硬紙板是假貼，經(jīng)過(guò)壓縮后，其表面的紙張或瓦楞紙會(huì)與瓦楞紙分開(kāi)，那么抗壓強(qiáng)度會(huì)直線下降。4. 生產(chǎn)過(guò)程中的間隙壓力控制要適度
Adhesive strength is the combination of corrugated paper and paper. If the cardboard is a fake paste, after compression, the paper or corrugated paper on its surface will be separated from the corrugated paper, then the compressive strength will drop in a straight line. 4. The gap pressure control in the production process should be moderate
特別要注意的是糊箱機(jī)的糊料間隙壓力不能太小，雙面機(jī)、模切機(jī)的陽(yáng)輪間隙壓力要控制在合理的范圍內(nèi)，以避免瓦楞紙板的坍塌，影響紙板的抗壓強(qiáng)度。
In particular, it should be noted that the paste gap pressure of the pasting machine should not be too small, and the gap pressure of the male wheel of the double-sided machine and the die-cutting machine should be controlled within a reasonable range to avoid the collapse of the corrugated board and affect the compressive strength of the board.
5、采用噴劑、防水輕質(zhì)油等解決表面防水防潮問(wèn)題。
5. Spray and waterproof light oil are used to solve the problem of surface waterproof and moisture-proof.
我公司的產(chǎn)品設(shè)計(jì)科學(xué)合理，優(yōu)惠，質(zhì)量上乘，經(jīng)久耐用，長(zhǎng)期受到廣大客戶(hù)的好評(píng)和好評(píng)，是客戶(hù)的良好選擇。
Our company's product design is scientific and reasonable, the price is preferential, the quality is excellent, durable, long-term by the majority of customers praise and praise, is a good choice for customers.
