Hiang Seng Fibre Container Co., Ltd. traces its origins back to the early part of this century and was established in its present form in 1968. It is today one of the largest single integrated paper and packaging manufacturer in Thailand serving some 30% of the domestic market. In order to maintain and develop this leading position in Thailand's rapidly growing economy, Hiang Seng has successfully assigned the highest priorities to product quality and process engineering as well as to sales and on-time delivery.
We are proud to offer an expanding range
of highest quality paper and packaging products.
Two kinds of pulp are used as the raw material for paper production i.e., Virgin Kraft Pulp and Recycled Waste Paper either collected from domestic or imported waste paper. The ratio of virgin pulp to recycle used in the production process is determined by the properties required of the paper.
Paper is manufactured in two distinct stages of production, the stock preparation process and the papermaking process. The process is 24 hours operated with series of latest equipment and automation. Virgin Kraft Pulp and Recycled Waste Paper are diluted in water called “Stock” which will be screened, dispersed, refined and mixed with chemical additives to improve property of fiber. Final stock will be stored in machine chest.
Fan Pump pumps stock through the Headbox of Paper Machine. Here the stock is distributed evenly onto a forming fabric running continuously to produce a uniform and continuous sheet of paper. The water in the stock drains through the forming fabric and fiber in stock form as wet paper sheet is transferred to the Press Section where water will be further removed by mechanical pressing. Paper is carried by felt into Drying Section where the moisture left in paper will be removed by hot dryer rollers heated by steam.
Paper is calendered and wound into jumbo rolls of the paper machine width. The rolls are then slit and rewound to required width and diameter. Finished rolls are strapped or wrapped and stored in warehouse, ready for transport to the customers.
Corrugated Carton The production of corrugated carton is divided into two steps.
Corrugated Process The Corrugator uses paper rolls from the Paper Mill as raw materials. Heat and corrugating rolls will form fluting from Corrugated Medium Paper of 100% recycled fiber, then glued with back liner paper and front liner paper. Heat from steam hot plate will dry the glue applied to bond different layers of paper. The full width corrugated board will be slit and cut to required dimensions to be used in the next process. The corrugated sheet board is available in B, C flute for Single Wall Board and BC Flute for Double Wall Board.
Converting Process Converting requires different kind of printing and converting machines to convert corrugated sheet board into required carton type and size, which can be categorized into Regular Slotted Carton and Die Cut Carton.
Regular Slotted Carton or RSC box type has high stacking strength and is widely used to protect goods during storage or transportation. It is produced on a Flexo Folder Gluer Machine where corrugated sheet board will be fed into the feeder and print different color of water-based ink using Flexo Graphic Techniques. It will be creased and slotted, glued and folded. Finished cartons are counted, stacked, and bundled into 10 to 25 pieces of carton. The process is completed within one machine to keep accuracy of printing, folding and squareness of the carton which is important for stacking or transportation.
Die Cut Carton is either processed on a Flat Bed Die Cutter or a Rotary Die Cutter. Corrugated sheet is fed into series of Flexo Printing Units of the Die Cutter to print required text and graphics. Then it will be transferred to die cut section of the machine where the sheet will be cut, creased, perforated. Flat Bed Die Cutter is used for complicated form of die cut pattern i.e., live chicken carton, while Rotary Die Cutter is used for mass production of simple die cut pattern i.e., wrap around carton. The wrap around carton is highly demanded in the beverage markets for can, glass bottle, UHT drinks.
The Multi-Wall Sack Kraft Bag is made from multiple ply of sack kraft paper, printed and form into tube and square bottom. The Bag Making Machine consists of three sections i.e., printer, tuber and bottomer. A valve is attached for feeding materials into the bag. It is widely used for packing of cement, chemical or animal food in powder or pallet form.
One of our key policies has been consistent investment in production technology. As a consequence of this strategy, Hiang Seng has been able to maintain its dominant market position. Learn more...
We are strongly committed to a high level of training to ensure that our staff are constantly upgrading their skills in order to deliver the best possible products and service to our customers.
At 1,500 tonnes per day, our paper mill is one of the largest in Thailand, and offers a reliable supply in which both the Thai government and private sector clients are happy to place their trust.
Over the years, Hiang Seng has invested in first class machinery for paper making, corrugated carton and Multi-Wall Bag converting. Each process will be controlled with latest automation and computer programming to reduce variation in process and ensure consistency of final product quality.
Thanks to advance recycling process and paper machine technology. More and more recycled fiber can be used as raw materials while specification of paper can be maintained. This will reduce use of fresh pulp and preserve forest.
In paper machine we have employed latest 0.5 mm screening system to classify and screen clean fiber to use in multi layer paper machine. Hydraulic Headbox with dilution control can distribute fiber more evenly to achieve better cross machine basis weight profile. Shoe Press is used in Press Section to give better strength of paper while maintain caliper of paper which will improve stacking strength of paper. All machines are equipped with Size Press Unit where starch is applied in onto paper surface and penetrate by two roll nip. It improves paper strength both stacking and bursting properties. The process is controlled by QCS to maintain paper basis weight and moisture profile to be within specification.
Our corrugating plants employ fast running 2.5 meter corrugators and various converting machine i.e., Flexo Folder Gluer from France and Japan, Flat Bed Die Cutter from Switzerland, Rotary Die Cutter from China/USA. Finish carton is tested by International Standard Tappi/ISO and certified before delivery to customers. Our carton has been proven in the market for its high stacking strength and rigid board suit for automatic packing machine.
Apart from our focus on the development of Hiang Seng's business, we are seriously committed to conserving the environment both world-wide and nationally, in order to protect our planet for future generations.
To this Hiang Seng has installed waste paper recycling facilities in order to conserve use of virgin pulp. This recycling significantly reduces consumption of natural resources whilst maintaining optimal paper quality. We also protect the local environment with our highly effective effluent treatment systems which we operate at levels well in excess of the strict legal requirements limiting release of pollutants into local waterways.
As one of the leading economics of South East Asia, Thailand continues its strong and steady growth. Against this background, Hiang Seng is proud to be able offer an expanding range volume of paper and packaging product of the highest quality. At the same time we remain committed to ongoing preservation of the environment.
Our target is to produce the highest quality and strength of paper and corrugated carton without any compromise to the quality from the use of recycled fibre. Up to date equipment and process will consistently be employed to ensure top class product quality while our reliable logistic service and timely delivery will benefit product and cost management to our customers.
Sustainability becomes a global interest in the recent years. People are aware of the use of limited natural resources. In paper industry, recycling is more and more popular as raw materials to replace the use of virgin pulp. At Hiang Seng, we continue to increase the recycling ratio to achieve full recycling for all grades of paper.
Environment and renewable energy is another area of our interest. In the Paper Mill we successfully installed the Reactor from Europe for effluent treatment by anaerobic bacteria. The bacteria digest contaminants in effluent and produce methane gas as by product. Effluent from the Reactor will have 75% lower in COD which requires much lower electrical power in the aerobic treatment, while methane gas becomes fuel for steam boiler. The system preserves the environment, reduces the use of limited natural resources such as coal and conserves the energy at the same time.
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Corporate Social Responsibility
In addition to upholding our company policy, Hiang Seng also focuses on various social activities as well as coordinating with both government agencies and private institutions to help and support in activities that benefit diverse communities around the country.
Hiang Seng Fibre Container made a Donation in Support of Tai Hong Kong Shrine Construction Project
On 28th July 2022, Hiang Seng Fibre Container donated 10,000,000 Baht to Poh Teck Tung Foundation for the construction of Tai Hong Kong Shrine (Sathorn). Dr. Suthas Tejavibulya, President of Hiang Seng Fibre Container was received by Chairman of Poh Teck Tung Foundation Dr. Vichien Techapaibul, Vice Chairman Mr. Sak Korsaengruang, Vice Chairman Mr. Vichit Chinwongvorakul, Director Mr. Thana Senawattanakul, Board of Directors and Mr. Aram Iamsuri. Other Contributors were Mr. Suthas Tejavibulya, President of Hiang Seng Fibre Container and Vice Chairman of Poh Teck Tung Foundation, who personally donated 5,000,000 Baht; Mr. Surapong Tejavibulya donated 10,000,000 Baht. Mr. Samrueng Manoonphol donated 10,000,000 Baht. Mr. Boonyasith Chokwatana donated 10,000,000 Baht. The Fundraising Ceremony took place at the Executive Lounge on 4th Floor, 2nd Building of Poh Teck Tung Foundation, Pom Prap Sattru Phai, Bangkok.
Hiang Seng’s Field Hospital and Quarantine Zone inside Samutsakorn Factory.
On 4th August 2021, Mr. Anutin Charnvirakul, Deputy Prime Minister and Minister of Public Health; Dr. Sura Wisetsak, Deputy Permanent Secretary of Ministry of Public Health; Dr. Tharet Karatnairawiwong, Director-General of the Department of Health Services Support; unveiled a Factory Accommodation Isolation (FAI) inside Hiang Seng’s factory. FAI inside Hiang Seng’s Samutsakorn Factory (Bangpla Paper Mill) is a 100-bed field hospital and quarantine zone to isolate COVID – 19 patients for disease control both inside factory and Bangpla Community. Mr. Anutin said Ministry of Public Health currently focused on the COVID-19 diagnosis policy with an Antigen Test Kit (ATK) to separate positive patients using Home Isolation, Community Isolation and Factory Accommodation Isolation protocol to prevent cluster infection. All medical services are implemented by medical team from Vichaivej Hospital. Hiang Seng facility passed an inspection from Department of Health Service Support which guaranteed its safety to the paper mill and nearby households.
2nd Hiang Seng’s Anti COVID-19 Charity
On 14th May 2021, Hiang Seng Fibre Container donated 5,000 Paper Beds to Prime Minister Prayut Chan-o-cha. Managing Director Mr. Sarunyou Tejavibulya and Executive Director Mr. Chotinon Tejavibulya donated 5,000 Hiang Seng-manufactured Paper Beds at a total cost of 3.75 Million Baht to Prime Minister Prayut Chan-o-cha. All 5,000 Paper Beds were used by COVID-19 patients at Busarakham Hospital, IMPACT Arena Exhibition & Convention Center.
1st Hiang Seng’s Anti COVID-19 Charity
On 3rd May 2021, Managing Director Mr. Sarunyou Tejavibulya, Director of Operations Mr. Kritsakorn Tejavibulya and Director of Marketing Dr. Pongsiri Tejavibulya donated 3,500 Paper Beds to Deputy Prime Minister and Minister of Public Health Mr. Anutin Charnvirakul for use at COVID-19 field hospitals around the country. Hiang Seng Paper Beds consists of 32 parts made solely from paper. Hiang Seng Paper Beds can theoretically withstand weight of up to 500 kg. The parts are light and easy to assemble. The Paper Beds are designed with sockets to hold Oxygen Concentrator as well as personal items.
Buddhist Lent Candle Procession
On Buddhist Lent Candle day Hiang Seng annually donate Tradition candle and budget to Buddhist temple. Hiang Seng’s Ekkachai 2 Plant arrange a charity to donate at Ruam Jai Pitak Tham Temple, Tha Takiap District, Chachoengsao Province. Donated items consist of budget for Hall of Worship / cubicle / toilet / kitchen, school supplies, Buddha statue smelting, etc.
Sharing for Children Charity
On November 5th, 2017 at Border Patrol Police Ban Pa Mak School, Prachuap Khiri Khan Province Hiang Seng donate a subvention for children in rural area and send some staff to arrange a lunch at the school.
Sharing for Southerners Charity
Hiang Seng donate a subsidy to Nakhon Si Thammarat people who affected from flooding. Donated items consist of dry-food and essential items for living. We also organize a fieldwork for some household who not able to reach the donation point.