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Analysis on the development of medical protective clothing industry

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

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Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

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Professional team work and production line which can make nice quality in short time..

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We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation..

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Analysis on the development of medical protective clothing industry
How to Make PCB Using Marker : 6 Steps (with Pictures ...
How to Make PCB Using Marker : 6 Steps (with Pictures ...

A ,printed circuit board, (,PCB,) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. Components – capacitors, resistors or active devices – are generally soldered on the ,PCB,.

PCB coating pen Overcoat Pen Intertronics | Engineer Live
PCB coating pen Overcoat Pen Intertronics | Engineer Live

The ,pen, enables replacement of permanent solder resist or ,mask, over repaired areas, or where it is damaged or missing. Overcoat ,Pen, is a handy, quick way to apply an acrylic conformal coating The Overcoat ,Pen, is a handy, quick way to apply an acrylic conformal coating to circuit board tracks, as protection against shorts, moisture, abrasion, fungus and other environmental hazards.

419D-P-BK - Overcoat Pen - Black - MG Chemicals
419D-P-BK - Overcoat Pen - Black - MG Chemicals

The 419D-P Black Overcoat ,Pen, applies an acrylic coating that cures to a durable, flexible and smooth finish. It functions as both a solder resist and a conformal coating. It is easy to apply and can be handled in 15 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework.

UltraKeet Australia - Temporary solder masking with Kapton ...
UltraKeet Australia - Temporary solder masking with Kapton ...

Below you'll find a few examples of Kapton used in conjunction with a soldering iron to hand solder a TQFP64 dsPIC.. The drag-soldering method shown is by no means a new technique (and we do own hot-air rework stations!), however the web is full of nasty examples where solder 'runs' along unmasked tracks, making the whole design look terrible. Kapton to the rescue!

How to Make PCB Using Marker : 6 Steps (with Pictures ...
How to Make PCB Using Marker : 6 Steps (with Pictures ...

A ,printed circuit board, (,PCB,) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. Components – capacitors, resistors or active devices – are generally soldered on the ,PCB,.

Liquid Solder Mask [Extended Durability] | R.S. Hughes.com
Liquid Solder Mask [Extended Durability] | R.S. Hughes.com

Liquid Solder ,Mask, Liquid solder masks are used before soldering operations, most commonly on printed circuit boards (,PCB,) in mass-production applications. Liquid solder masks are used to prevent unintended solder from adhering to spaces between two conductors, called a solder bridge.

PCB Etching-Tips And Guides On Etching Your PCB - Circuit ...
PCB Etching-Tips And Guides On Etching Your PCB - Circuit ...

The process of etching can be carried out by placing a cover that can shield the parts of the laminate and thereby excluding the copper layer. The ,PCB, Etching is an easy and economical procedure that can be carried out at home or in the lab. 1.2 ,PCB, etching ,Pen,. The ,PCB, Etching ,Pen, is more like a water-proof ,pen, enclosing permanent ink.

PCB Solder Mask and Silkscreen - Robot Room
PCB Solder Mask and Silkscreen - Robot Room

Solder ,mask, and silkscreen speed assembly and soldering of printed circuit boards, as well as provide corrosion and electrical protection. Photos and video show these layers and describe how to enable them in a ,PCB, design layout program.

PCB Soldermask Repair - Coating Replacement
PCB Soldermask Repair - Coating Replacement

If there is solder ,mask, damage on a ,PCB,, there are several methods to repair it. Soldermask Repair. You can use a dedicated soldermask repair ,pen, to apply the ink to the circuit board. And then make it dry in an oven. If the ,PCB, board is not assembled, you can bake it in …

Ink Pcb | Tag
Ink Pcb | Tag

WNB 5pcs/set 10ML UV Solder ,Mask, BGA ,PCB, Paint Prevent Corrosive Arcing 10CC Soldering Paste Flux ,PCB, UV Photosensitive Inks Oil US $8.99 US $7.28. Add To Cart; Read More; Sale! 1 ,PCB, UV photosensitive inks, Green ,PCB, UV curable solder resist ink,solder ,mask, UV ink US $9.90 US $5.35.

How to remove the solder mask from a PCB - Quora
How to remove the solder mask from a PCB - Quora

That stuff is very hard. When you fabricated the ,PCB,, there is a layer called soldermask which specifies areas which and which are not coated with the soldermask. There will be a dot in the film where soldermask is not to be applied such as on Pa...

Removing solder mask from trace on PCB? | Electronics ...
Removing solder mask from trace on PCB? | Electronics ...

31/5/2014, · I used a fiberglass ,pen, for a while, but then began using pieces cut from a fiberglass push cable which would have otherwise gone to the garbage. Any fiberglass rod will work well, and you can get a softer 'brush' by squeezing the end of the rod with pliers. Discarded tent poles should work well. at a much cheaper price than the shiny nice ,pen,.

Etching PCBs With A 3D Printer | Hackaday
Etching PCBs With A 3D Printer | Hackaday

29/6/2015, · How he’s ,masking, the copper that shouldn’t be etched away is a unique ... The key to etchant resistance is to heat up your ,PCB, after drawing with a halogen ... I use fine-tip paint ,pens,.

Masking - conformalcoatinghelp.com
Masking - conformalcoatinghelp.com

Masking, dots and tapes. ,Masking, dots and tapes have been used from the first day conformal coating was applied to circuit boards. It is a standard method and used highly successfully by many companies.

Printed Circuit Board Tapes - Custom Fabricating & Supplies
Printed Circuit Board Tapes - Custom Fabricating & Supplies

Printed circuit board, (,PCB,) tapes are used to ,mask, gold fingers during hot air leveling, wave solder processes and other electronic manufacturing applications. Used for conformal coating ,masking,, it is very conformable, withstands high temperatures. Excellent chemical resistance and removes cleanly. Can be die cut to your specifications.