1、纸型配搭
1. Paper matching
一些企业存在这样1个错误观点：里面纸用的净重愈大愈能提高纸箱子的承压力和抗拉强度，各抒已见。欲提升彩箱彩盒包装的承压力、抗拉强度必需提升芯纸的承受力工作能力，如果面纸裱胶后看不出来瓦楞纸板划痕就应尽量采用净重纸型;芯纸、瓦纸好运用挺力好、环压抗拉强度高的草浆或木浆纸。无须运用中强、或普强瓦纸，因其多谋生浆和重塑浆的化学物质，吸湿快、环压抗拉强度、可塑性虽好但挺度。经试验，采用可勃测定法中强瓦纸笔画浆纸含水量高16%-40%上下;里纸可适当提高净重。实践经验，降里面纸的净重，提高瓦纸、芯纸净重，无论是从质量还是价钱上具备核心竞争力。
Some enterprises have such 1 wrong view: the greater the net weight of the inside paper is, the higher the pressure and tensile strength of the paper box will be. In order to improve the pressure bearing and tensile strength of color box packaging, it is necessary to improve the working capacity of the core paper. If the surface paper can not see the scratches on the corrugated board after mounting, the paper type of low net weight should be used as far as possible; the straw or wood pulp paper with good stiffness and high tensile strength of ring pressure should be used for the core paper and tile paper. It is not necessary to use medium strength or common strength tile paper. Because of the chemical substances in the pulp for making a living and remodeling, it has the advantages of fast moisture absorption, low ring pressure tensile strength, good plasticity but low stiffness. The results show that the water content of medium strength tile paper is 16% - 40% higher than that of medium strength tile paper, and the net weight of inner paper can be increased properly. Practical experience, reduce the net weight of inner paper, improve the net weight of tile paper and core paper, and have core competitiveness in quality and price.
纸箱包装
Carton packing
2、胶的质量
2. Glue quality
纸箱生产现如今运用的大部分是自做或购买的玉米淀粉胶。高品质的苞米胶不但粘合抗拉强度好，而且还能提升硬纸板的承压力、挺力等，且罩壳不易变形。玉米淀粉胶的优劣与制作工艺、自然环境、原料采购质量、搅拌时间等有密不可分的关系。玉米淀粉的质量要求，粒度97-150目，灰分不超过0.5%;水分含量14.0%;酸值30Cc/150g;二氧化氮0.004%;味道确定没问题;色调白或有点淡黄。
Now most of the cartons are made or purchased corn starch glue. High quality rice glue not only has good adhesive tensile strength, but also can improve the bearing pressure and taping force of cardboard, and the shell is not easy to deform. The advantages and disadvantages of corn starch gum are closely related to the production process, natural environment, raw material procurement quality, mixing time, etc. The quality requirements of corn starch are as follows: grain size is 97-150 mesh, ash content is not more than 0.5%; moisture content is 14.0%; acid value is 30cc / 150g; nitrogen dioxide is 0.004%; taste is OK; color is white or a little yellowish.
制胶淀粉质量如不此标准，精确性情况适当降水比。气候变暖，水比应相对性减少，硼砂，片碱应酌定提高，双氧水应减少需求量。熟胶制好后不宜久放，尤其夏季随做随充，黏剂里加上室内甲醛3%-4%、甘油、硼酸各0.5%，可提高纸型挡水工作能力、加快粘合速度、提升硬纸板抗压强度。
If the quality of gelatinized starch does not meet this standard, the accuracy should be reduced properly. With climate warming, the water ratio should be reduced, borax and sodium hydroxide should be increased, and hydrogen peroxide should be reduced. It should not be put for a long time after the clinker is made, especially when it is filled in summer. The adhesive, with 3% - 4% formaldehyde, 0.5% glycerin and 0.5% boric acid in the room, can improve the water retaining capacity of paper, accelerate the bonding speed and enhance the compressive strength of cardboard.
纸箱包装
Carton packing
3、点胶量
3. Dispensing amount
无论是手工制做还是自动式工业设备裱贴彩面，点胶量不宜过大。事实上生产加工中，一些员工为了防止开胶人为因素提高点胶量，这是不足取的，必需严格控制。点胶量应以90-120g/m1为宜。只有要视瓦楞纸板规格调节，掌握住合模力均匀调胶楞峰为宜，如果不开胶，合模力越越高。
Whether it is hand-made or automatic industrial equipment mounting color surface, dispensing amount should not be too large. In fact, in the production and processing, some employees in order to prevent artificial factors to improve the dispensing amount, which is insufficient, must be strictly controlled. The dispensing amount should be 90-120g / M1. Only depending on the specification of corrugated board, it is better to control the closing force and adjust the peak of the glue evenly. If the glue is not opened, the lower the closing force is, the higher it is.
4、单双面硬纸板的质量
4. Quality of single and double sided cardboard
单双面纸箱的质量是由箱板纸的质量、瓦楞楞型、瓦楞机的工作温度、粘合剂质量、开停机速度，施工人员技术水平决策的。
The quality of single and double sided cartons is determined by the quality of box board paper, corrugating type, operating temperature of corrugating machine, quality of adhesive, starting and stopping speed, and technical level of construction personnel.
This article is dedicated by carton manufacturers. For more information, please click: https://www.shuangfengbaozhuang.cn Sincere attitude. For you to provide a comprehensive service. More relevant knowledge we will continue to dedicate to you. Please look forward to
