Garbage bags wholesale

Garbage bags wholesale

Thousands composite method is applied on a plastic film layer of solvent-based adhesives (one-component hot-melt adhesive or a two-component reactive adhesive), through the night to remove the membrane solvent and bake thousand dry, in the hot state and other composite substrate (plastic film or aluminum tip) bonded into a composite film. Dry lamination method is a composite plastic printing and packaging of the most commonly used method. Not only for the complex between the plastic film (such as: PP polypropylene and polyethylene PE, polypropylene and polyethylene raPET PE, nylon and polyethylene person P PE), etc., but also with Aluminum, paper and other packaging materials, composite (eg OPP and biaxially oriented polypropylene and polyethylene foil Ah PE, cellophane and aluminum foil, and the like polyethylene MST). At least two, three, more than four, five, six, according to the commodity packaging needs can choose their corresponding composite material.

Dry complex process: gluing device with solvent "thousands type adhesive" is uniformly coated on the surface of the composite substrate, when the composite of the first two films before it is delivered to the composite substrate for the road, in the dry process, the required adhesive solvent evaporation, the cleaner the better, so the coating, composite, was dry means dry in the heart of the complex machine.

Dry compound main structure. The applicator consists of a two unwinding device, a winding device, a composite device and the drying device (see Figure 120). 61. What is the process thousands of complex machine is?

One thousand laminating machine process (see Figure 121): a first substrate unwinding, tension control, surface corona treatment "glue roller gluing" bake dry in "composite roll heating the composite,

Months

A second substrate unwinding, tension control, cooling, rolling

Three-roll coating process is the simplest one, there is a rubber counter-pressure roller, the stick is pressed against the film steel scraping roller to scrape the adhesive coating on the beat into a film (see Fig. 122). In order to reduce the adhesive scratch on a predetermined amount, a squeeze roller can be used to suppress Xu rubber steel roller, the pressing roller at the same time turn back the excess adhesive adhesive Jing Sheng basin. Principle similar to the reverse coating process (see Fig. 123), in the coating process, coating steel rolls and the film is not running in the same direction, but the reverse rotation of the film advancing direction. As metering squeeze rollers must be mounted on the other side of the glue roll.

I plant specializing in the production of various specifications, various types of garbage bags, to provide high, medium and low quality garbage bags. Our factory can provide the specifications garbage bag processing design, production and selling pre-market survey data, to lay the foundation for your brand popular. Senlang Xiongxian plastic products factory is one of the industry in a larger scale, the most complete product categories of professional bags wholesale manufacturers.

Since the date of establishment, Xiong Senlang bags on to the scientific management practices; standardization, market-oriented management system as a guide, and gradually establish a dynamic corporate culture, in order to create a broad space for development. Currently, Xiongxian Senlang Plastics Co., Ltd. has a high level of education, professional training of excellent staff; the existing high-tech management personnel people, committed to the application technology research, introduction, digestion and absorption of foreign advanced technology, and close attention to the market, attention at home and abroad the latest technology developments, so I plant burst out infinite vitality, and achieved good economic benefits.