與人工裝箱不同，主動(dòng)裝箱設(shè)備對紙箱壓線及開槽要求比較高。人工裝箱時(shí)，可對壓痕淺、壓線開槽走位等影響紙箱自然成形的不良因素進(jìn)行手工矯正。而主動(dòng)裝箱主要靠吸嘴、擋桿和夾桿來合作完結(jié)，不具有成形矯正的功用。因而要求加工紙箱時(shí)要保證紙箱壓痕清晰，在紙箱折組成形時(shí)簡單彎折，不于呈現(xiàn)斷線、魚尾紋等缺點(diǎn)。別的還要保證開槽及壓線的精度，一般開槽或壓線走位不得超越2mm。
Different from manual packing, the active packing equipment has higher requirements for carton line pressing and slotting. During manual packing, the bad factors such as shallow indentation, grooving and out of position can be corrected manually. The active packing mainly depends on the suction nozzle, stop bar and clamping bar to complete the cooperation, which does not have the function of forming correction. Therefore, it is required to ensure that the indentation of the carton is clear when processing the carton, and the carton is simply bent when forming the carton folding group, so as to avoid the defects of broken line, fishtail and so on. In addition, the accuracy of slotting and pressing line shall be ensured. Generally, the slotting or pressing line shall not exceed 2mm.
為了便利主動(dòng)裝箱裝置將紙箱直立成形，國外的一些紙箱機(jī)械廠家新近推出了一種名為預(yù)折痕的工藝。預(yù)折痕工藝就是在主動(dòng)糊盒機(jī)上加裝一個(gè)預(yù)折裝置，將紙板的一條和第三條壓線預(yù)折一次。這樣做減少了壓線再次折疊的阻力，使得主動(dòng)包裝生產(chǎn)線可以更簡單地將紙箱直立起來。
In order to facilitate the carton vertical forming by the active packing device, some foreign carton machinery manufacturers have recently introduced a process called pre crease. Pre crease technology is to install a pre crease device on the active pasting machine to pre fold one and the third pressing line of the paperboard once. This reduces the resistance of the press line to fold again, making it easier for the active packaging line to erect the carton.
一般主動(dòng)裝箱的封箱方法有膠水封箱和膠帶封箱兩種。與手工“工”字型封箱的方法不同，膠水封箱和膠帶封箱均不會(huì)封住箱角。假如箱角縫隙太大，會(huì)削弱紙箱的防水耐潮功用。特別是一些出口的產(chǎn)品，絕大多數(shù)是經(jīng)過貨柜裝船運(yùn)到交貨地，而在海上航行的過程中，貨柜里的空氣濕度或許高達(dá)93%，假如箱角縫隙太大，內(nèi)裝產(chǎn)品很簡單受潮。一般，關(guān)于主動(dòng)封箱的紙箱來說，箱角縫隙的直徑應(yīng)不超越5mm。
Generally, there are two sealing methods for active packing: glue sealing and tape sealing. Different from the manual "I" type sealing method, glue sealing and tape sealing will not seal the corner of the box. If the box corner gap is too large, it will weaken the waterproof function of the box. In particular, the vast majority of export products are shipped to the place of delivery through containers. During the sea voyage, the air humidity in the container may be as high as 93%. If the gap between the corners of the container is too large, the products inside will be easily affected by moisture. In general, for the active sealing carton, the diameter of the corner gap should not exceed 5mm.
紙箱外表應(yīng)適合透明膠封
Carton surface should be suitable for transparent glue sealing
有些的箱板紙，因?yàn)橥獗硎┠z度較高，簡單導(dǎo)致透明膠帶難以粘附上去，以于在裝入產(chǎn)品封箱時(shí)，膠帶簡單彈開，從而不能進(jìn)行有效封箱。一般關(guān)于作面紙使用的箱板紙，應(yīng)進(jìn)行膠帶測驗(yàn)。具體方法是：取一款粘性適中的透明膠帶，貼附在箱板紙上，然后撕扯膠帶使之與箱板紙分離，假如扯開后將箱板紙的面層同時(shí)撕下，標(biāo)明此款箱板紙適合膠帶封箱。假如可容易分離，且扯開后箱板紙外表沒有受到破壞，則標(biāo)明該款箱板紙不適合膠帶封箱用。
Some brands of cardboard, because of the high degree of sizing on the surface, make it difficult for the transparent tape to adhere to it, so that when the product is loaded into the box, the tape simply springs away, so it can't seal the box effectively. In general, the use of cardboard as face paper should be tested with adhesive tape. The specific method is: take a kind of transparent tape with moderate viscosity, stick it on the cardboard, and then tear the tape to separate it from the cardboard. If the surface of the cardboard is torn off at the same time, it indicates that the cardboard is suitable for sealing with tape. If it can be separated easily, and the appearance of the cardboard is not damaged after it is torn off, it indicates that the cardboard is not suitable for tape sealing.
面紙外表必須有一定的粗糙度，有的主動(dòng)裝箱機(jī)還包含有主動(dòng)堆碼體系以對包裝結(jié)束的紙箱進(jìn)行堆碼，但在此一過程中我們發(fā)現(xiàn)一些面紙外表滑潤度相當(dāng)高且內(nèi)裝物較重的紙箱不能被吸盤吸起。原因在于外表滑潤度較高的紙箱不能與吸盤發(fā)生滿足的磨擦力以拾起紙箱。因而在這種情況下我們不妨考慮挑選外表較為粗糙的面紙來替代。
The surface of tissue paper must have a certain roughness. Some active packing machines also include an active stacking system to stack cartons at the end of packaging. However, in this process, we found that some cartons with high surface smoothness and heavy contents cannot be sucked up by suction cups. The reason is that the carton with high surface smoothness can not meet the friction force with the suction cup to pick up the carton. Therefore, in this case, we might as well consider the selection of a rougher surface paper to replace.
必須有很好的平整度
There must be good flatness
有些飲料包裝如百事可樂采用的是紙托盤加熱縮膜封包的方法，而其紙托盤為克重較低的B楞三層紙板經(jīng)模切而成。主動(dòng)裝箱生產(chǎn)線包裝的時(shí)候經(jīng)過吸嘴每次汲取一張紙板并折疊粘組成托盤，然后再裝瓶并封熱縮膜。假如紙板存在一定程度的彎曲，吸嘴會(huì)呈現(xiàn)一次汲取多張的毛病。為此我們必保證模切后的紙板具有很高的平整度。
Some beverage packaging, such as Pepsi Cola, adopts the method of paper tray heating shrinkage film packaging, and the paper tray is made of three-layer corrugated board with lower gram weight by die cutting. When packing in the active packing production line, draw a piece of cardboard through the suction nozzle each time and fold it to form a tray, then bottle it and seal the heat shrinkable film. If there is a certain degree of cardboard bending, suction nozzle will present a problem of absorbing more than one. For this reason, we must ensure that the paperboard after die-cutting has a high flatness.
With the small summary of corrugated box manufacturers, we hope to help our customers. If you have anything you don't understand or ask for help, please click our website: http://www.chengshei.cn Or call consultation, we will try our best to solve for you
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