In digital printing on flexible plastic, the surface of flexible plastic materials is printed based on the data stored on a computer in digital form. Flexible plastic contributed around 14.78% to the global digital printing packaging market in 2016. A majority of the demand is from label printing and flexible film printing in different types of pouch packaging. Inkjet printing, xerography or electrography, and thermal transfer printing (TTP) are the commonly used digital printing types for flexible plastic. The market also consists of other types of digital printing technology such as ionography, direct thermal printing, tone-based printing, and magnetography.

A membrane acts as a selective barrier that separates and concentrates the feed stream, allowing the constituents to pass while impurities are retained on the membrane. The constituents that pass through the membrane are termed as permeates, and those that are retained are known as concentrates or retentates. The selection of membranes for specified applications depends on the pore size of the membrane. Ultrafiltration, microfiltration, reverse osmosis, and nanofiltration are some of the membrane filtration technologies. Other membrane technologies such as membrane contractors, electrodialysis, and pervaporation are also used; however, their market share is low.

Packaging sacks are standardized, flexible bulk bags used for industrial packaging of dry, lose, or granulated materials. They are used for protecting, storing, transporting, and handling of goods in large quantities from manufacturing centers to distribution centers, where they are packaged for customers. Packaging sacks are made using plastic, paper, or jute in different weights and strength parameters. The containers are suitable for numerous applications required in the construction, chemical, and food sectors. The market is characterized by innovative offerings and customizations aligned with specifications provided by the customers.

格局：全球整体稳定，中国变数最大；国内群雄割据，尚无执牛耳者。轮胎是 成熟期行业，当前已形成由品牌决定胜负，以三巨头+八大跨国集团为主、集中 发展的竞争格局；预计未来增速将长期保持在 2~5%。中国轮胎工业起步晚但 发展快，用 10 年时间把全球份额从 5%提升至 20%，是全市场最大变量，预计 未来 3 年需求复合增速在 15%左右；然而，大而不强、多而不合、结构性过剩、 无行业领袖等问题是国内轮胎产业再上台阶的最大桎梏。

Laboratory glassware and plasticware products are a variety of equipment used by research and clinical laboratories across industries for scientific experiments. There are many types of glassware and plasticware products used in laboratories that are classified in terms of their uses and applications in the research process. The glassware products have been dominating the market for the last few decades but this trend is changing with the rising adoption of plasticware products. The glassware products were preferred by many end-users and were used because glass is transparent, thereby making the contents and the reactions clearly visible. However, because chemical substances and solvents need to be heated, cooled, and mixed, ordinary glass is not always adequate for laboratory work. For these reasons, the borosilicate glass is used instead of the ordinary glass. The other specifications of borosilicate are

The food industry is the largest industrial sector worldwide and plays an important role in the economy of any country. The global food and beverage market is expected to reach $6 trillion by 2017, growing at a CAGR of 5%-6%. Since food products need to reach the customers in a fresh form, they require extremely protective and durable materials for packaging. An increase in the demand for prepared food and dairy products has brought about a transformation in the packaging industry.

2017 年前三季度，化工板块总计实现收入 42759 亿元（YoY 30.8%），净利润（扣非后，下同）1188 亿元（YoY 143%），整体净利率为 2.8%。板块中逾 90%公司实现业绩同比增长，行业整体延续了自 2016 下半年以来的复苏势头。三季度以来伴随油价震荡上行，以及国内环保因素影响深化，化工品价格以上涨为主，带动行业整体景气环比提升。

产量方面，根据汽车行业协会数据，2016 年受购置税减半政策影响， 国内乘用车产量达 2400 万辆，同比增加 16%，增速显著回升。2017 年， 刺激政策延续下，国内乘用车产量仍有望保持一定增速。此外，2016 年， 国家加强对货车超载的整治，重卡产量大幅增长，商用车产量也有所回升。 保有量方面， 2016 年国内乘用车保有量达 1.94 亿辆，近年来增速保持在 10%以上，商用车保有量也增长稳步。伴随国内汽车保有量持续增加，替换 胎需求占比持续提升下，国内轮胎需求有望保持稳定增长。

20 世纪以来，国内轮胎企业发展迅猛，结构性产能过剩加剧，随着近几年环保压力和行业自发出清叠加，过剩有所缓解，表现为大型轮胎企业产能利用率充足而中小型尤其是小型轮胎企业产能利用率严重不足，行业平均开工率中枢不断下滑，但是大型企业开工率持续维持 80%以上高负荷。

据我们行业调研情况来看，行业整体产能利用率从 2012 年的约 80%下降到目前约 50%左右。产能利用率的下降，从侧面反映了有效产能的大大减少。我们从出口“双反税”、政策指导、环保门槛、兼并重组四个维度来分析轮胎行业供给 “量”的改善。