Solvent-free laminating process

I. Solvent-free laminating process

For a long time, the domestic solvent-free adhesive production unit is small, single species, low quality, solvent-free adhesive for a long time mostly rely on imports, not only the higher price, and the need for a large number of inventory stocking, large amount of liquidity, but also often due to the adhesive breaks or lack of certain varieties lead to production stoppages, the situation of low start-up; start-up rate of insufficient equipment utilisation is low, not only to make the investment in depreciation costs rise linearly, but also often become the cause of the product genuine rate is not high, resulting in low yield further substantial increase in product costs. And also often become the cause of product quality rate is not high, resulting in low yield, product cost further substantial increase ------ the existence of these factors, restricting the solvent-free composite process economic advantages, and even lead to solvent-free composite product production costs may be significantly higher than the dry composite products.

2.Currently advocate, promote the solvent-free composite process of favourable conditions

Sustainable development strategy requires people to establish environmentally friendly, resource-saving production model, solvent-free composite process is the production of composite flexible packaging materials is one of the most ideal process, the development of solvent-free composite, in line with national policy guidance. More favourable conditions is that people have been initially with the use of solvent-free composite process, reflecting the economic advantages of solvent-free composite process necessary conditions.

(2) solvent-free composite production line progress is also a promising situation

Many plastics machinery manufacturers, have (or plan to) mediate the research and development of solvent-free composite equipment, a number of domestic solvent-free composite production line has also come out. Solvent-free composite production line in the process of localisation, the price has also dropped significantly.

Some equipment manufacturers in order to promote solvent-free composite, but also for the first time in the country put forward a turnkey project-type service, the commitment to help users train equipment operators, to help customers develop a practical composite film products, etc., there is no doubt that the introduction of this measure, the solvent-free composite process will play a positive role in promoting the application of the process.

At present, the domestic development, production of solvent-free adhesive work has a promising start, but the foreign production and application of some high-end solvent-free adhesives, such as resistance to 135 ℃ cooking solvent-free adhesives, excellent media-resistant solvent-free adhesives, solvent-free adhesives to withstand the content of high slip agent, etc., are still blank in the country, in order to meet the need for the popularisation and application of solvent-free composite, we must be in the now already achieved! In order to meet the needs of solvent-free composite application, it is necessary to develop more and better new products on the basis of the achievements already made.

Nanjing Suminoe Precision Machinery Co., Ltd. is a collection of scientific research, production, sales in one of the high-tech enterprises, has always adhered to the integrity, equality, customer interests first business philosophy, in order to better improve the quality of equipment, into a more professional and standardised production track. We set up a plastic sheet plate, casting, bi-directional stretching, non-woven nonwoven meltblown cloth, film composite, renewable granulation environmental protection recycling system and coating machine manufacturing system and other seven categories of equipment, independent research and development technology centre and production departments. We provide professional full set of technical solutions to meet the special needs of each customer. Among them, regarding the extrusion laminating manufacturing system, i.e. film laminator, the following production lines are available for customisation: PE double/triple co-extruded laminating production line, LDPE (3-in-1) laminating production line, PP,PE,PLA double-side laminating production line, aluminium foil high-speed laminating production line, PP spunbonded laminating production line, textile interlining fabrics laminating production line, hot-melt adhesive laminating production line, multi-layer extrusion laminating production line, graphene laminating production line and other laminating equipment. Graphene coated laminating line, Carbon fibre laminating line.