Our Products

Shanghai PMFLEX Industry Material Co, Ltd has been specializing in banner material for digital printing since 2007. Our products contain PVC Flex Banner, Vinyl Sticker, Fabric Banner Material, and PVC Tarpaulin. Our annual production exceeds 120 million square meters. We have exported our materials to 90+ countries. It is benefited from our professional & passionate sales team, with each one is an expert in this field. If you are looking for products with quality assurance, please contact us for more specific information.

Get In Touch

Get Factory Price And Free Samples Right Now!

Hemming Your Vinyl Banners – What is the Best …

2019319 · Taping the Banner. An easier method is banner hemming tape. We used essentially the same method as described above. Layed the banner flat, put the two inch by 96 inch ruler, marked the 2” line with a pen, but then layed the …

Get Price

TIPS FOR WELDING THERMOPLASTICS | King Plastic …

2011829 · Prior to welding thermoplastics, there are a few simple steps that need to be taken to ensure a proper weld. Clean all surfaces, including the welding rod, with MEK or a similar solvent. Groove the substrate large enough to accept the welding rod and then cut the end of the welding rod to a 45° angle. Once the welder has adjusted to the proper ...

Get Price

6 Powerful Plastic Welding Techniques Get Blogo

2020617 · Textiles. Hot plate welding. This method of welding plastic is one of the most simple and versatile. Using a heated metal plate to apply heat to two plastic surfaces, this technique can be used on small and large plastic, flat or contoured. Once the two pieces of plastic have merged, they need to be held together until thoroughly cooled.

Get Price

Leister Technologies Plastic Welding and Process Heat

Thanks to our more than 70 years of experience, we offer products and services that set standards in your respective fields of expertise. Whether you use Leister welding equipment for floor installations, roofing, landfills, tunnels, aquatics or other, you can rely on the innovative, durable and efficient Leister plastic welding products.

Get Price

Vinyl Banner Welder Machines | PVC Banner …

2022512 · Banner welding is the most efficient way to create clean signs, banners, and billboards. Miller Weldmaster’s banner welding machines are fast, and easy to use, and are created to be versatile in their capabilities. Increased …

Get Price

Different Techniques for Welding Plastics

2021422 · Starpointe Business Park 24 Todd Drive Burgettstown, PA 15021. Phone: 7249475000 Fax: 7249475800. Email: Sales

Get Price

PVC Welding Plastic Welding Machines | Thermoplastic

2022510 · Our hot air, hot wedge, impulse and radio frequency welding machines are designed to successfully weld PVC and plastic material, no matter what your needs are. What is polyvinyl chloride? (PVC) Polyvinyl chloride is the thirdmost widely produced thermoplastic after polyethylene and polypropylene. With two basic forms – rigid and flexible ...

Get Price

banner welding machine, roller blinds welding machine …

TECHNICAL SPECIFICATIONS. Useful welding length of 4 or 6 meters. 6, 10, 20, 25mm electrode. 100 programs for different jobs. 40 groups of programs to automate operations and work in sequence. Motorized movement of the upper welding bar. Intermediate stops and controlled lowering of the electrode for special jobs.

Get Price

What is Plastic Welding? 6 Ways Industries Weld Plastics

Vibration welding. Ultrasonic welding. Not all plastic is made the same; therefore, different techniques must be used to keep softer plastics from becoming damaged. Contrariwise, higher heat is used for plastics that have a more solidified makeup and need hotter temperatures to be softened for fusion.

Get Price

Welding Thermoplastic Coated Textiles An Introduction

202062 · HF welding cycles are fast, typically lasting between 2 to 5 seconds, and this thermoplastic welding technique is suitable for joining material from approximately 1/1,000” to 50/1,000” ( to ) thick. A welding bench holds the fabrics in place while they are being joined. Heat is generated only when the electric field is turned ...

Get Price

Commercial vinyl, General laying techniques, The welding …

2014918 · Manual welding procedure. The general procedure used to manually groove and heat weld a seam in commercial vinyl is as follows: Groove out the seam to twothirds of the depth of the material with a hand groover or turbo groover. Make sure that the width of the ribbon that''s cut from the edge of each sheet is the same.

Get Price

8 Plastic Welding Techniques Methods Nyfast

2016620 · Laser Welding. This is one of the more “high tech” ways of joining or repairing plastics. The two pieces of plastic are held together while a laser beam heats the join line. The heat welds the two pieces together. This method requires the plastic to be absorbent to the laser beam or for another absorbent material to be placed on the join line.

Get Price

Plastic Welding: How To | Which Materials Can Be Welded?

Lightweight and easy to operate. Suitable for all pitched roofs, the miniwelder roof2 can be used for all PVC and TPO subroof membranes up to 1 mm. As the welding wedge technology manages without air having to be blasted, the subroof membrane does not flap about during the welding process. Don’t waste your money on toxic solvent welding agents.

Get Price

How to Weld Plastic to Plastic: 10 Welding Methods and …

Use the welding gun’s tip and slowly hover over the plastic for your weld. Begin at the top of the plastic’s cracked area if you are fixing it, or on the area, you are joining. Angle your gun down using a 45degree angle and touch the nozzle’s edge to the plastic. After that, heat the plastic until it starts to melt.

Get Price

(PDF) Plastic Welding: Important Facts and Developments

2016922 · 5 For hot gas and extrusion welding techniques, a vgroove is required for proper joint formation at a very slow rate, ... (PVC) etc. As the hot air welding is an environment friendly joining ...

Get Price

Welding Techniques for Thermoplastics TWI

Hot bar and impulse. This technique is mainly used for joining thermoplastic films with a thickness of less than It works on the principle that if two films are pressed against a heated metal bar, they will soften and allow a joint to be …

Get Price

Your quick guide to PVC Welding Kyle''s Garage

202237 · PVC welding is the most preferred technique in joining plastic pieces together since it is strong, flexible, and due to its extreme weather resistance features. The PVC is mostly used to weld rescue boats, inflatable membranes, pontoons, and flexible storage tanks. When applied right, it completely obstructs any leakage of all liquids and gases.

Get Price

Welding Nozzles and Tips for Leister Plastic Welding Tools

We''re here for you, just pick up the phone and give us a call at and one of our certified Leister specialists will be more than happy to help. Our nozzle range is large and offers a variety of types of nozzles, including the sieve reflector, the wide slot nozzle, the nozzle adapter, the tacking nozzle, the pushfit nozzle, and the ...

Get Price

Seaming Vinyl Banners: Calling on the Chemical …

200651 · RF welding is much stronger than chemical welding ­ but it’s also much more expensive because it requires specialized equipment. RF welding depends on properties in the banner to generate heat in a rapidly alternating electric …

Get Price

Polymer Welding Techniques and Its Evolution | SpringerLink

20181218 · Evolution of Polymer Welding. The physics underlying the polymer joining is autohesion. The formation of stable bonds between two surfaces of specimens in contact is known as autohesion process. Restriction to the peeling of the welded parts at the primary contact surface is offered by the bonds formed. Autohesion method is initially reported ...

Get Price

Types of plastic and welding techniques for each of them

Polyethylene Terephthalate (PET) High Density Polyethylene (HDPE) Polyethylene Vinyl Chloride (PVC) Low Density Polyethylene (LDPE) Polypropylene (PP) Bioriented Polypropylene (BOPP) There are three main steps to any weld: pressing, heating and cooling. Plastic welding processes are mainly differentiated by their heating methods.

Get Price

Guide to Thermoplastic Welding Plastic Design, Inc.

202128 · Some of the most common thermoplastic welding techniques include: Friction welding. Friction welding generates heat by rubbing two parts together at a specific speed. Frictiongenerated heat melts both parts’ edges, and pressure holds them together until they solidify into a single joined part. Extrudedbead seal welding (extrusion welding)

Get Price

Solvent Welding ScienceDirect

200911 · Solvent welding and cementing are, however, not applicable to thermoset polymers, or to highly crystalline thermoplastic polymers. As with all plastics welding techniques, the processes are limited to joining compatible polymers. However, some dissimilar combinations are possible, for example PVC to acrylics or polycarbonate .

Get Price

PMFLEX

High-quality products & competitive price for worldwide advertising markets needs.

Get In Touch

Building 1, No. 59, Shennan Road, Shanghai, China

+86-021-54179996

[email protected]

Copyright © 2022.PMFLEX All rights reserved.