Paper corner protection products are now very common packaging materials. They can be used with cartons or pallets to protect the edges and corners of products from collision; Paper corner protection products are widely used in the packaging of furniture, electrical appliances, logistics and other fields. It has been on the market for about 10 years. Due to the low production threshold and simple raw materials, dozens or even hundreds of paper edge protection processing plants have sprung up in Qingdao. The paper corner protector is made of three kinds of raw materials: bobbin paper, kraft paper and white latex, which are pressed by the corner protector. It is green, environment-friendly and pollution-free, and does not produce any harmful substances in the production process.

紙護(hù)角

Paper corner

紙護(hù)角常見的質(zhì)量問題有：分層，空邊，壓破。通常情況下，分層是由于滾輪的壓力不夠所致;而空邊則是由于牛皮紙?jiān)谶M(jìn)入道滾輪前未與紗管紙裹緊;白乳膠未涂抹均勻也是原因之一。若出現(xiàn)壓破的現(xiàn)象，通常是膠量太大或者壓輪壓力太大;這時(shí)需要調(diào)一下。白乳膠涂抹的工藝通常為兩種，噴膠或者刮膠;

The common quality problems of paper corner guards are: delamination, empty edge and crushing. Generally, delamination is caused by insufficient pressure of the roller; The empty edge is because the kraft paper is not tightly wrapped with the bobbin paper before entering the first roller; One of the reasons is that the white latex is not applied evenly. In case of crushing, the amount of glue is usually too large or the pressure of the pressure roller is too large; It needs to be adjusted at this time. There are usually two processes for white emulsion coating, glue spraying or scraping;

二者各有利弊。前者適用于的紙張，可以均勻噴灑，節(jié)省成本，若是紙張質(zhì)量較差則不可以采用。大部分選擇后者，可以把紙張完全侵泡在膠池里;弊端一是浪費(fèi)膠，二是產(chǎn)品干的較慢。刮膠時(shí)盡量選擇乳膠管會(huì)更好一些。硅膠管不建議用，刮膠性能稍微差一些。

Both have advantages and disadvantages. The former is suitable for high-quality paper and can be sprayed evenly to save cost. If the paper quality is poor, it can not be used. Most of them choose the latter, which can completely soak the paper in the glue pool; The first disadvantage is the waste of glue, and the second is that the product dries slowly. It will be better to choose latex tube when scraping glue. Silicone tubes are not recommended. The scraping performance is slightly worse.

1、可在搬運(yùn)、裝卸、入庫和運(yùn)輸過程中，對產(chǎn)品的邊緣和角落進(jìn)行有效的保護(hù)；

1. It can effectively protect the edges and corners of products during handling, loading and unloading, warehousing and transportation;

2、使包裝牢固，防止貨物傾斜、倒塌；

2. Make the package firm to prevent the goods from tilting and collapsing;

3、起到緩沖作用，防止外部損害。

3. Play a buffer role to prevent external damage.

4、增加紙箱的疊放強(qiáng)度，使其包裝不變形。

4. Increase the stacking strength of cartons so that their packaging is not deformed.

5、可加固托盤上的產(chǎn)品。廣泛應(yīng)用于電子電器、冶金機(jī)械、高檔陶瓷、紙箱內(nèi)襯、化纖、建材、家具、造紙、地板等方面

5. The product on the pallet can be reinforced. It is widely used in electronic and electrical appliances, metallurgical machinery, high-grade ceramics, carton lining, chemical fiber, building materials, furniture, papermaking, flooring and so on