We Built a Tech Oasis at CAFEEX
25 Aug 2025
Our exhibition has perfectly concluded and we're grateful for the inspiring connections and opportunities it brought, Until we meet again next year.
How One-Way Valves Are Installed on Packaging
15 Aug 2025
Lets take a look at how this semi-automatic valve applicator installs the degassing valve on the packaging, thereby extending the freshness of the product.
Playing Pictionary With Colleagues
21 Jul 2025
Our teams attempt at office pictionary, watch as teamwork becomes a tug-of-war and innovation turns into abstract art, can you guess these terrible drawings.
The Smart Way to Prevent Fermentation Bags from Bursting
26 Jun 2025
Fermented feed bags require a one way degassing valve during heat sealing to release gas and ensure anaerobic fermentation for better quality and safety.
Why Your Coffee Bag Puffs Up And How to Fix It
27 May 2025
Discover how coffee experts prevent bag bloating and maintain freshness with specialized air release technology for optimal bean storage.
Let’s Go LIVE at the Coffee Expo
26 Apr 2025
At this year's Coffee Culture Exhibition, we're showcasing our premium one way degassing valves,the ultimate solution for locking in coffee freshness.
Who Knocked Over More Cups? Let’s Guess and Find Out
17 Apr 2025
Don't miss out on our colleagues thrilling cup-flipping championship showdown，predict the winning team in the comments and see who claims ultimate victory.
What Does a Semi-Automatic Coffee Valve Applicator Look Like
15 Mar 2025
This is semi-automatic valve applicator features a main body made of high-quality steel, complies with food-grade packaging equipment standards.
Where to get 12cm coffee bean bottles
20 Feb 2025
12cm tall glass bottle for coffee beans with one-way degassing valve. A set of six glass bottles with degassing valves, equipped with bases and funnels.
New Year, New Beginnings Let’s Make This Year Productive
08 Feb 2025
Wishing you a prosperous New Year filled with success and growth!
Corporate New Year Wishes for a Prosperous Future
23 Jan 2025
Our company's New Year blessing is a symbol of appreciation and optimism.
Does the 10cm High Bottle Fit for Coffee Beans
21 Jan 2025
10cm tall glass bottle for coffee beans with one-way degassing valve. A set of six glass bottles with degassing valves, equipped with bases and funnels.
New Version of Hot Press Sealing Semi-Automatic Coffee Valve Applicator
27 Nov 2024
This models main body is made of high-performance engineering plastic POM and meets the requirements of food-grade packaging equipment.
The Perfect Birthday Surprise You Need to See This
06 May 2024
Whats your favorite birthday memory? Like if you believe every birthday deserves to be specia.
The Specialty Coffee Association Expo in CHICAGO
17 Apr 2024
The Specialty Coffee Association Expo in CHICAGO.
How to keep coffee beans fresh
15 Apr 2024
Use a qualified one-way degassing coffee valve, keep the coffee beans in top condition.
Celebrating Women Worldwide Voices That Change the World
08 Mar 2024
Which woman inspires you the most? Tag her below! Like to support a more equal world!
Reliable Choice of One Way Degassing Valves
26 Feb 2024
WOJIN PLASTIC PRODUCT FACTORY is independently manufactures and sells in one way degassing valve and valve applicator more than 10 years experience.
WOJIN’s an independently manufactures and sells in one way degassing valve and valve applicator
19 Feb 2024
WOJIN’s an independently manufactures and sells in one way degassing valve and valve applicator
Wojin's 11th anniversary team building event
04 Dec 2023
Wojin's 11th anniversary team building event
Coffee Valve WJ1902 Series(without filter)
27 Nov 2023
We are a manufacturer specializing in one way degassing valve and valve applicator.
Coffee Valve WJ1901 Series (with filter)
20 Nov 2023
The WJ1901 Series (with filter) is a precision-engineered one-way degassing solution designed specifically for premium coffee packaging applications.
WOJIN VM 04 Semi automatic Valve Applicator
14 Nov 2023
The WOJIN VM-04 valve applicator features two distinct valve pressing operation modes an automatic valve pressing and foot control.
WOJIN Semi-Automatic Valve Applicator VM-05
13 Nov 2023
This equipment is applicable up to 15C composite soft packing bags, such as pure aluminum composite packing bags, PE multi-layer co-extrusion film.
Here is brief introduction our company, It'll help you get acquainted with our products
01 Aug 2023
Here is brief introduction our company, It'll help you get acquainted with our products.
Rabbit Energy Welcoming Luck and Peace in 2023
30 Jan 2023
How do you celebrate New Year in your culture? Share below!
From Raw Materials to Finished Product The Amazing Journey
30 Jun 2022
The packaging process flows from design through plate making, printing, multi-layer lamination, precision slitting, culminating in bag conversion.
Weekend Vibes Fun and Affordable Ideas You Need to Try
07 Dec 2021
What's your favorite weekend activity? Share your ideas below!
2021 New Year, New Vibes! Spread Love and Positivity
31 Dec 2020
Like this video to spread positivity for the new year!
Plastic label coffee degassing valve Wojin WJ01P
21 Aug 2019
Using label valves simplifies the packaging process by eliminating a step in packaging operation normally needed when using ordinary valves.
You will fall in love with drip bag coffee after watching this video
08 Oct 2016
You will fall in love with drip bag coffee after watching this video.
Three ways to recycle coffee grounds in office
19 Sep 2016
Three ways to recycle coffee grounds in office.
The simplest way to make the most tasty ice-mooncakes
07 Sep 2016
All staff in WOJIN hope you have a wonderful Mid-Autumn Festival!
Make special cold brew coffee with Vietnamese coffee pot
03 Sep 2016
Vietnamese coffee pot makes strong taste coffee, it is a perfect coffee maker to brew a cup of cold brew coffee.
10 mistakes you may make while making pour over coffee
27 Aug 2016
10 mistakes you may make while making pour over coffee.
A few simple steps to make a cup of cold brew coffee
24 Aug 2016
A few simple steps to make a cup of cold brew coffee.
Nature's Raw Power Tracking a Tornado's Path from Afar
04 Oct 2015
What's the most extreme weather you've experienced? Share your story!
Nature's Perfect Swimmers Penguin Ballet Underwater
25 Sep 2015
Which animal should we explore next? Comment below!
Wojin Coffee Time With Lemon Cafe
21 Aug 2015
Wojin Coffee Time As trying with With Lemon Cafe Taste.
What are the differences between different models of degassing valves
Is Waterproof Feature Available for One-Way Degassing Valves
Where Can We Find the Best Coffee Valve Machine
Degassing Valve (Waterproof)
Screening of qualified products
Factory Supply Hot Press Sealing Semi-Automatic Coffee Valve Applicator
Unlock the True Taste of Coffee with Degassing Valves
WOJIN coffee valve quality inspection report
Exploring the delights of my vacation break
VM-04 Degassing Valve Applicator
Safe&Guarantee coffee valve applicator
Application range of WOJIN’s coffee degassing valve
Coffee valve degassing test
One way degassing valve vacuum test
WOJIN’s One Way Degassing Coffee Valves Elevate Your Coffee Experience
WJ1902-3PE Air Tightness Simulation Testing
WOJIN one way degassing coffee valve for the aluminum foil bags
WOJIN Top Seller One Way Degassing Valve For Coffee Beans Packaging Bags
Install a one way degassing valve on the cap of the coffee bean storage bottle
Proper installation is key when it comes to the degassing valves for flexible packaging
One Way Degassing Valve WJ1901 Series(with filter)
Let me introduce what does Wojin provides
High performace and easy for inserting one way degassing valve
One stop purchasing for kraft paper bags with degassing valve
How does WOJIN degassing valves work on bags packaging machines
One way degassing valve
Wojin high Coffee Feed Fermentation Bag
KRAFT PAPER COFFEE BAG
Comparison of two degassing plastic coffee valves WJ1901 VS. WJ1902
WJ1902(WITHOUT FILTER)
Coffee degassing one way valve Wojin WJ1901
WOJIN coffee valve
Coffee Pouch
One Way Valve WJ01P
One Way Valve WJ1902
One Way Valve WJ1901
Three main factors decide if your coffee valve is good or not
How Coffee Latte Works With WOJIN Coffee valve Coffee Bag
Coffee valve machine to replace the temperature control table of the detailed operation process
WOJIN VM-02 new upgrade valve applicator
How to replace the die head of WoJin VM series pressure valve machine
Semi-automatic valve applicator
How Coffee valve being insert on bags
SEMI-AUTOMATIC VALVE APPLICATOR VM-04
SEMI-AUTOMATIC VALVE APPLICATOR VM-02
Coffee Valve Applicator VM04
Coffee Valve Applicator VM03
Coffee Valve Applicator VM01
Coffee Valve Applicator VM02
Coffee Valve Applicator VM 02 welding one way valve to coffee pouch
Coffee Bag how was heating and sealing
WOJIN OPERATION OF COFFEE VALVE APPLICATOR VM04
Wojin Introduction of Semi-automatic valve applicator VM04
Video of sealing golden bag
DEMO OF WOJIN COFFEE VALVE APPLICATOR VM01
1 KG Coffee Bag With Coffee Valve Running In WoJin Semi Automatic Valve Applicator VM O2
SEMI-AUTOMATIC VALVE APPLICATOR VM-01
Contact
Address
Unit 3, No.1, West Side of Jielong Street, Jiyue Industrial Zone, Leliu Port, Xinming Village, Leliu Town, Shunde District, Foshan City, Guangdong, P.R. China
E-mail
sales@wojinvalve.com
Phone
0086 138 2555 9141
