- 2019年7月10日-12日，上海揽境展览主办的2019年蓝鲸國際標簽展、包裝展...[詳情]
2019年蓝鲸標簽展_蓝鲸软包裝展_蓝鲸
- 今日排行
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普林太托KF 420*594
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杭华油墨UV161 红色S
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东丽版材 WF95DY3
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杭華紫外光固化油墨
- 膠印油墨
- 膠印材料
- 絲印材料
巴斯夫胶粘剂助力塑料包裝更可持续
2022-12-28 13:34:50.0 来源：慧正資訊 责编：覃子喻
- 摘要：
- 软包裝在我们的日常生活中起着举足轻重的作用，除了展示産品信息外，软包裝还为内容物提供保护作用，这就对包裝本身的安全性与耐用性提出了要求。
【CPP114】訊：软包裝在我们的日常生活中起着举足轻重的作用，除了展示産品信息外，软包裝还为内容物提供保护作用，这就对包裝本身的安全性与耐用性提出了要求。
在塑料软包裝中，粘合剂能够将不同的塑料材料粘合在一起，使得塑料包裝能够达到抗爆裂的效果。并且，在食品类的塑料包裝中，粘合剂还需要拥有良好的耐热性，以保持産品的质量与味道。
针对于此，巴斯夫推出了多种應用于软包裝的胶粘剂解决方案，以改善软包裝的性能。
巴斯夫推出了Epotal®水性胶粘剂技術，如水性胶粘剂 Epotal® CF 501 ，以及采用聚氨酯和丙烯酸技術的Epotal® CF 798 胶粘剂。这种胶粘剂技術不含 VOC与PAA（伯初级芳香胺），能够助力可持续发展，并且还具有固化速度快、方便进行二次覆合等特性。该种胶粘剂适用于许多包含金属蒸镀薄膜和铝箔的软包裝，它不含溶剂，并且性能与溶剂型胶粘剂相似。
具体而言，该种胶粘剂具有无需稀释的双组分系统，可以减少操作的失误，并且不含有 PAA（初级芳香胺），符合食品法规。在清洁过程中仅需水，并且由于其可以在现有的溶剂型/水性复合机上运行，也无需额外的新机器投资。在涂佈过程中也不会产生有毒的异氰酸酯烟雾，涂佈和覆合制程工艺后即可开始下一工序的处理，大大缩短了生产周期，由此减少生产成本。
Epotal® CF 501 或 Epotal® CF 798 添加不同比例（2% 至 5%）的乳化脂肪族聚异氰酸酯 Basonat® LR 9056可生产出不同柔软度和挺度的软性包裝。
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"A list of the things you are going to buy," Mary remarked. To regain the highroad we had turned into a northerly fork, and were in as lovely a spot as we had seen all day. Before us and close on our right were the dense woods of magnolia, water-oak, tupelo and a hundred other affluent things that towered and spread or clambered and hung. On the left lay the old field, tawny with bending sedge and teeming with the yellow rays of the sun's last hour. This field we overlooked through a fence-row of persimmon and wild plum. Among these bushes, half fallen into a rain-gully, a catalpa, of belated bloom, was loaded with blossoms and bees, and I was directing Camille's glance to it when the shots came. Another outcry or two followed, and then a weird silence. Ferry led Kendall and me into the woods, the other two remaining. We found rising ground, and had ridden but a few minutes when from its crest we looked upon a startling sight. In front of us was a stretch of specially well farmed land. Our woods swept round it on both sides, crossed a highway, and gradually closed in again so as to terminate the opening about half a mile away. Always the same crops, bottom cause of the war: from us to the road an admirable planting of cotton, and from there to the farther woods as goodly a show of thick corn. The whole acreage swept downward to that terminus, at the same time sinking inward from the two sides. On the highway shone the lighted rear window of a roadside "store," and down the two sides of the whole tract stretched the hundred tent-fires of two brigade camps of the enemy's cavalry. Their new, white canvases were pitched in long, even alleys following the borders of the wood, from which the brush had been cut away far enough for half of them to stand under the trees. The men had quieted down to sleep, but at one tent very near us a group of regimental officers sat in the light of a torch-basket, and by them were planted their colors. A quartet of capital voices were singing, and one who joined the chorus, standing by the flag, absently yet caressingly spread it at such breadth that we easily read on it the name of the command. Let me leave that out. "Quite so. The man was all twisted from his hip, and he had a crooked nose." They were all flying from the plague, which was spreading, and emptying the bazaars and workshops. The Exchange being closed, trade was at a standstill, and the poor creatures who were spared by the pestilence were in danger of dying of hunger. “But she knew them,” objected Dick. “She wouldn’t throw over the wrong ones and she couldn’t get the right ones.” “That’s what we thought.” "Well, if I had sich a name as that I wouldn't expect people to git it right. There's no sense in havin' a Dutch name that makes your tongue crack like a whip. Well, this Mr. McFillemgoody is Si's boss, and he writes a nice letter, and says Si done so well at Chickamaugy that some other boss—a Colonel or Corporal—" "It is not good to be free," he said at last, in a reasonable, weary tone. "In the cold there is a bad thing. In the rain there is a bad thing. To be free is to go to these bad things." "To London!" HoME免费看一级a视频ENTER NUMBET 003gji.net.cn