本文選題：粘合劑 + 六層瓦楞紙板��； 參考：《大連工業(yè)大學(xué)》2014年碩士論文

【摘要】：隨著現(xiàn)代化的腳步,包裝產(chǎn)品的質(zhì)量問題日益受到關(guān)注。金屬包裝、紙包裝、塑料包裝產(chǎn)品的強(qiáng)度問題也因而漸漸引起爭(zhēng)議。其中紙包裝產(chǎn)品中的瓦楞紙板包裝的強(qiáng)度問題正是目前研究的熱點(diǎn)。瓦楞紙板包裝強(qiáng)度一方面取決于構(gòu)成紙板的原紙的強(qiáng)度,一方面則取決于添加到紙板中的粘合劑,粘合劑固化后的強(qiáng)度因其成分的不同而大有所異。目前市場(chǎng)上正大量使用的是淀粉粘合劑,因其成本低環(huán)保而受到一致認(rèn)可。但是淀粉粘合劑涂布后的紙箱的強(qiáng)度還遠(yuǎn)遠(yuǎn)不足,在運(yùn)輸過程中存在很大的風(fēng)險(xiǎn),容易對(duì)內(nèi)裝物造成破壞,進(jìn)而損害客戶的利益,影響企業(yè)的信譽(yù)度。本課題意在研究能用于瓦楞紙板的熱硬性樹脂粘合劑,使其從紙板強(qiáng)度提高率和經(jīng)濟(jì)適用性分析兩方面都能滿足要求,使得高強(qiáng)度瓦楞紙板的強(qiáng)度能與發(fā)達(dá)國(guó)家的相比較,進(jìn)而提高企業(yè)的效益。 本論文對(duì)瓦楞紙板進(jìn)行相關(guān)分類,并對(duì)其紙板的生產(chǎn)工藝和粘合劑的黏合工藝進(jìn)行闡述。以四層復(fù)合瓦楞紙板作為原材料,對(duì)其進(jìn)行不同種類的粘合劑的涂布。將木薯淀粉粘合劑、水玻璃、CP88淀粉粘合劑、聚乙烯醇粘合劑、聚醋酸乙烯酯粘合劑分別涂布于復(fù)合瓦楞中,并對(duì)生產(chǎn)完成的四層復(fù)合瓦楞紙板進(jìn)行邊壓強(qiáng)度和平壓強(qiáng)度測(cè)試,最終得出水玻璃的邊壓強(qiáng)度和平壓強(qiáng)度為最優(yōu)選擇。 使用origin軟件對(duì)研究的數(shù)據(jù)進(jìn)行繪圖,origin作為數(shù)據(jù)分析軟件之一,能夠清楚的分析出由于實(shí)驗(yàn)因素不同而產(chǎn)生不同結(jié)果的原因,并對(duì)多種因素產(chǎn)生的不同結(jié)果相比較。本課題采用origin從圖中能夠準(zhǔn)確的比較和分析四層復(fù)合瓦楞紙板強(qiáng)度提高率,并更加確定了水玻璃為強(qiáng)度提高率最大的粘合劑。 同時(shí)本課題也對(duì)五種粘合劑進(jìn)行了經(jīng)濟(jì)技術(shù)分析,從成本方面再次驗(yàn)證,強(qiáng)度提高率較大的水玻璃經(jīng)濟(jì)適用性也最佳,從而為企業(yè)贏得更多的利潤(rùn)。
[Abstract]:With the step of modernization, the quality of packaging products has been paid more and more attention. Metal packaging, paper packaging, plastic packaging product strength also gradually aroused controversy. The strength of corrugated board packaging in paper packaging products is the focus of current research. The packaging strength of corrugated board depends on the strength of the base paper, on the other hand, on the adhesive added to the paperboard. At present, starch adhesives are widely used in the market, because of its low cost and environmental protection. However, the strength of carton coated with starch adhesive is still far from enough, and there is a great risk in the transportation process, which can easily damage the contents, and then damage the interests of customers and affect the reputation of enterprises. The purpose of this paper is to study the thermosetting resin binder which can be used in corrugated paperboard, so that it can meet the requirements in terms of strength improvement rate and economic applicability analysis, so that the strength of high strength corrugated board can be compared with that of developed countries. And then improve the efficiency of the enterprise. In this paper, corrugated board is classified, and the production process and adhesive bonding process of corrugated board are described. Four-layer composite corrugated board was used as raw material to coat it with different kinds of binder. Tapioca starch binder, sodium silicate cp 88 starch adhesive, polyvinyl alcohol binder and polyvinyl acetate binder were respectively coated in the composite corrugated, and the edge compression strength and compressive strength of the four layers of composite corrugated paperboard were tested. Finally, it is concluded that the edge compression strength and the compressive strength of sodium silicate are the best choice. As one of the data analysis software, origin software is used to draw the origin of the studied data. It can clearly analyze the causes of different results due to different experimental factors, and compare the different results of many factors. In this paper, origin is used to accurately compare and analyze the strength improvement rate of four-layer composite corrugated board, and the water glass is more determined as the binder with the greatest strength improvement rate. At the same time, the economic and technical analysis of five kinds of binders is also carried out. It is proved again from the cost that the economic applicability of sodium silicate with high strength improvement rate is the best, so as to win more profits for enterprises.
【學(xué)位授予單位】：大連工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TQ433.43;TB48

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本文編號(hào)：1865691