Company news
Process conditions for producing PVC plastic wallpaper
Process conditions for producing PVC plastic wallpaper(1) Calender productionDue to the addition of more inorganic fillers in the mask formulation, the rheologic…
Company news 487 2019-11-05
Single layer plastic roof panel overview
Single layer plastic roof panel overviewThe most common single-layer plastic roofing panels are polyvinyl chloride (PVC) corrugated sheets. The following is an e…
Company news 471 2019-11-04
The main factors affecting the extrusion process of low foaming hard PVC profiles
The main factors affecting the extrusion process of low foaming hard PVC profiles are extrusion temperature, residence time and extrusion pressure.1 extrusion te…
Company news 476 2019-11-02
Application of PE foam on packaging
Application of PE foam on packaging1 For foaming ratios greater than 5, it is mainly used for cushioning shockproof cushion materials for precision instruments, …
Company news 539 2019-11-01
Production method of gas phase antirust film
Production method of gas phase antirust filmThe gas phase rust preventive film is composed of a rust preventive film and a vapor phase corrosion inhibitor. As th…
Company news 490 2019-10-31
Styrofoam molding
Styrofoam molding(1) Pre-expansionThe use of EPS beads to produce PS foam plastics must first be pre-expanded. When preparing a higher density foam, the pre-foam…
Company news 469 2019-10-30
Properties and uses of polycarbonate films
Properties and uses of polycarbonate filmsPC uses the inflation method and extrusion casting method to produce a film for packaging. The film has the inherent ch…
Company news 491 2019-10-29
Characteristics and uses of heat-resistant packaging film (fluororesin film)
Characteristics and uses of heat-resistant packaging film (fluororesin film)The film for heat-resistant packaging refers to some packaging films with a heat resi…
Company news 464 2019-10-28
The role of three-roll nip type coating compound machine for flexible packaging
The role of three-roll nip type coating compound machine for flexible packagingThe three-roll nip type coating machine for flexible packaging has many functions:…
Company news 500 2019-10-25
Features of screw dispensing die suitable for extrusion of wide expanded foam sheets
Features of screw dispensing die suitable for extrusion of wide expanded foam sheetsAt present, the die which can continuously produce low-foamed sheets has a pr…
Company news 485 2019-10-22
Extrusion coating composite bonding device
Extrusion coating composite bonding deviceGenerally speaking, the pressure roller for extrusion coating is a rubber roller with a diameter of 100 to 200 mm. If t…
Company news 489 2019-10-21
Co-extruded composite die
Co-extruded composite dieThe co-extruded composite die has multiple manifolds (multimanifold), namely MM mode and feed block mode (Feedblock), that is, FB mode. …
Company news 436 2019-10-18