Plain Drum Seals (With & Without PVC liner)

Drum seals are also called: Barrel caps, barrel caps seals, barrel seals, bung seals, drum caps, drum cap seals, fuel drum seals, metal drum caps, steel drum caps, drum cap seal supplier manufacturers, and fuel drum seal caps.

Specifications of our Steel (metal) Cap Seals :

– Made from tinplate & tin-free steel of 0.22-0.36mm thickness for optimum sealing result.

– Top surface is white, colored, or with your company logo.

– Inner surface is lacquered to avoid corrosion.

– Inner edge has a PVC gasket for better contact with the flange.

– Ears and scored lines ensure that the cap seal has to be destroyed before removal.

Logo Printed Cap Seal Manufacturer

Metal Cap Seal for 210 liter / 55 gallon Drums :

— 2″ (50 mm) plug-cap seal outer diameter 70 mm

— 3/4″ (19mm) plug-cap seal outer diameter 35 mm

Metal Barrel Seal tinplate drum cap seals for 200 liter steel drum

Custom Cap Seals :

— Any other size as per your requirement.

— Get the cap seals with your company logo and name printed.

Low MOQ:

–The MOQ is 1000 sets if you want logo printing.

–Samples are for free.


–Strong Carton+woven bags

–Fast delivery

Qiming group is a manufacturer and exporter of a wide range of Drum cap seals. These are manufactured as per the specification of the client.

We are manufacturing variants of drum cap seals one is printed and the other is plain.We can make Alibaba assurance orders with a quick reply in 1 hour. With us, your money is safe, your business is safe.

We export worldwide to the following countries :

USA, Australia, Singapore, Europe, United Kingdom, Saudi Arabia, Indonesia, Malaysia, Vietnam, Ireland, Spain, Guatemala, Brazil, Mexico, Germany, Italy, New Zealand, Myanmar, Bolivia, Hungary, Costa Rica, Japan, South Korea, Philippines, Nicaragua, Bulgaria, Egypt, Srilanka, Panama, Bahrain, France, Kenya, Zambia, Argentina, Greenland, Switzerland, Lebanon, Kuwait, Uganda, South Africa, Jordan, Latvia, Botswana, Ghana, Nigeria, Chile, Poland, Czech Republic, UAE, Turkey, Seychelles, Mauritius, American Samoa, Tanzania, Greece, Russia, Papua New Guinea, Estonia, Thailand, Romania, Canada, Denmark, Peru, Cook Islands, Sudan, Bangladesh, Austria, Slovenia, Nigeria, Gambia, Cyprus, Madagascar, Israel, Uruguay. Ecuador, Colombia, Puerto Rico, Suriname, Belgium, Lithuania, Croatia, Azerbaijan, Iraq, Ukraine, Fiji, Qatar, Malawi, Oman, Mozambique, Netherlands, China, Morocco, Malta, and Vanuatu.

Tangshan Qiming Trade Co., Ltd. 

known as “Qiming Packaging”, Qiming Packaging is a professional engaged in the research, development, sale, and service of packaging and printing products. 

Our factory owns professional injection equipment and blister equipment and has tooled 108 kinds of molds to cater to different customer preferences.

If you do not find the products you want, you can click our another website:

Mobile/Whatsapp: 86-15324051286

Company email:

Is there any difference between food-grade bucket and an ordinary bucket?

Plastic buckets can be used to hold items, and can also be used to hold food. For the plastic barrels containing items, the main considerations are their quality, whether it is durable, and whether they can maintain the performance of the items. For food-grade plastic barrels, the requirements are even stricter, and they must be safe and non-toxic.

Due to the relatively high cost of food-grade plastics, in order to reduce costs, many manufacturers will wash and granulate some recycled plastics, and then mix them into food-grade plastic raw materials to reduce costs. But these recycled plastics release toxic substances at high temperatures. After these poisonous substances enter the human body with food, they may cause many diseases, and the consequences are very serious.

The main difference between food-grade plastics and ordinary plastics in use is that food-grade plastics will not dissolve harmful substances such as heavy metals under normal conditions and high temperatures, while ordinary plastics will dissolve harmful substances at room temperature or high temperatures, which will cause harm to human health.

The plastic products we use every day are closely related to our life and health. Therefore, when purchasing and using food-grade plastic buckets, how should we distinguish whether the plastic buckets are food-grade? The following suggestions can help you distinguish food-grade plastic buckets from ordinary plastic buckets at a low cost:

  1. Before confirming the purchase order, you can ask the seller for the food-grade certification report or food-grade inspection report of the plastic bucket. If the test report shows that the product complies with international food safety standards, then we can buy it with confidence.
  2. Before using the purchased plastic bucket, carefully observe the appearance of the plastic bucket, whether the surface is clean, free of variegated colors, and whether there is any peculiar smell. The appearance is pure and free of variegation and has no peculiar smell, which meets the requirements of food-grade plastic buckets.

3. The surface of some purchased plastic barrels looks smooth and odorless, but it does not completely mean that the raw materials are 100% pure raw materials. If it is not a pure raw material, after the plastic bucket is filled with food, it will produce a strong odor when it is heated during the high-temperature sterilization process. Therefore, before buying plastic buckets in large quantities, customers can ask for some samples for high-temperature anti-virus testing. If the product has no peculiar smell during the test, then the raw material of the plastic bucket is qualified food-grade plastic.

rectangle buckets
rectangle buckets

Common food-grade plastics include PE, PP, and PET.

PE, the full name of polyethylene, is a high molecular organic compound formed by the additional polymerization of ethylene. It is recognized as the best material in contact with food in the world. Its biggest feature is non-toxic, tasteless, and odorless, which meets the hygienic standards of food packaging. It is also a commonly used food-grade raw material in our factory. Qiming Packaging is a professional plastic container manufacturer with fully automated plastic product production equipment and a mature plastic injection mold production line, which can produce food-grade and non-food-grade plastic containers to meet customer needs in different markets. We have also accumulated a large number of customers. With high-quality products, high-quality services, and years of foreign trade export experience, we have won the trust of many customers. Our products are also exported to many countries in North America, South America, Europe, Oceania, and Southeast Asia.

If you are interested in our plastic buckets, you can visit our website ( or contact us directly by email ( We can provide free samples, accept small orders, and food-grade test reports so that you can rest assured to buy and use.

peel off cover

Peel off lid

The Easy-Peel off the lid, also known as the easy-open lid, is a lid with a pull ring for sealing cans, which belongs to metal packaging products. The Easy-Peel off lid is used to seal and open the can. It is defined as a cover that is pre-engraved with a certain depth of score line and riveted with a pull ring. It can be safely torn along the scoreline when it is opened.

Easy-Peel off the lid production process

An easy-tear lid is a form of metal packaging, which has the characteristics of high airtightness and certain pressure resistance and is mainly used for food packaging. The basic material is tinplate or aluminum, which is formed after punching, stretching, and rolling to achieve the purpose of being safe and not hurting hands after opening. Covered with ultra-high temperature sterilization-resistant metal composite film or composite plastic film, it feels beautiful and easy to open after embossing.

qiming group peel off lids
qiming group peel off lids

The following is a brief introduction to the production process of the Easy-Peel off lid.

1. Send the formed base cap to the easy-peel off lid production equipment. The basic production process for lids is the same as that for metal can lids. The basic lid is stamped, has a countersink, the rounded edge of the can, and is injected with glue.

2. Punch a hole in the middle of the formed base cover, and punch the O-shaped easy-tearable cover into a round hole; the D-shaped tear-off cover is punched out of the D-shaped hole.

3. Crimp the edge of the hole in the middle of the cover toward the outer diameter direction, and the crimping direction is the inner side of the basic cover so that there are no burrs and gaps on the edge of the hole.

4. To seal the aluminum foil, apply the embossed aluminum foil to the lid by heat sealing and seal the hole.

5. Embossing, pressing the pattern on the aluminum foil is not only beautiful but also increases the strength of the aluminum foil.

6. Testing and packaging, online detection of each easy-peel off the lid to check its tightness, and qualified products are automatically packaged.

Common types of easy-peel off lids

At present, the common ones include dry powder, boiled, breathable easy-tear caps with one-way valves, and personalized transparent and printed easy-peel-off lids of various sizes, with O-shaped or D-shaped inner rings, round or square outer rings, etc.


Dry powder is easy to tear off the cap, and there is no high-temperature sterilization process. Widely used in canned food such as milk powder and snack food.

-Easy-peel-off lids are easy to be boiled, with the characteristics of a high-temperature sterilization process. It is used in canned food such as stewed meat and luncheon meat.

-The one-way breathable easy-peel-off lid is a one-way pressure relief valve embedded in the cover. It is used in the packaging of fermented foods such as canned coffee.

-Transparent easy-peel-off lids, consumers can see the food in the jar, and high-temperature sterilization, such as UV resistance, waterproof, anti-oxidation, and other barrier properties.


-The printed easy-peel-off lid is to pre-print various exquisite patterns on the required composite film on the easy-peel-off cover and complete it through the standard film punching process on the corresponding cover production equipment.

As an excellent supplier of food packaging products in China, Qiming Packaging provides high-quality easy-peel-off lids, easy-open lids, and metal packaging cans. If you are interested, you can visit our website ( ) to get more product information and get preferential prices. 49mm/53mm/57mm/62mm/65mm/73mm/83mm/99mm/126mm/153mm, various sizes can be selected.

If you are interested in us, contact us now to get more detail!

Mobile/Whatsapp: 86-15324051286

Company email:

Qiming Oval plastic bucke

Oval Bucket Plastic

Buckets are one of the most popular containers around. They are designed to be tall with a big mouth opening and, in most cases, they are built with a handle. The primary goal of a bucket is to conveniently store and bring items from one place to another. However, not all buckets are created equally. Some buckets are made with materials that are sensitive when it comes in contact with other items while other buckets need constant maintenance so they won’t break, Qiming Group was established in 2012 that specialized in producing 0.5L to 20L in numerous specifications and colors of pail packs . Plastic Buckets as a whole have revolutionized the image of the bucket. They have risen to become more than just storage units. They have become a toy, a reliable tool for all occasions, and also a great way to save costs.

Oval Plastic Bucket
Oval Bucket Plastic

We are specialized in plastic packaging and change every kind of plastic material, complete administration, and one-stop production for our product, including plastic buckets, plastic covers, plastic handles, iron handles, molding production, screen plate creation, silk printing, thermal transfer, IML, etc.

Oval Bucket Plastic

Our buckets are with 100% new virgin material which is strong enough, our plastic buckets have passed SGS, FDA, IFGB, and CE certifications. Food Grade Plastic Bucket is very convenient for food packing, like milk, yogurt, honey, ice cream, popcorn, nut, etc.

Oval plastic bucket
Oval plastic bucket

These oval barrel series are offered in 6 different capacities. It was especially for the small volume which to suitable for liquid and chemical products. The oval plastic bucket is a lightweight, simple working indoor space that is smaller and more efficient. It is very easy to stack and move when needed for transportation. It has good corrosion resistance to acids, alkalis, and other chemicals, and its chemical stability is even better than gold. The high specific strength also is the obvious characteristic of the oval bucket, which can provide more different shapes, and be helpful to our daily life’s convenience.

If you are interested in us, contact us now to get more detail!

Mobile/Whatsapp: 86-15324051286

Company email:

plastic plugs

What size of plug is in a 55 gallon drum?

Standard drums can have different 55 gallon drum plug types. Usually, drums will have two different openings. (or bungs)  One of them is always going to be a fine thread which in North America is 2″ NPS. (National Pipe Straight) In addition, the drum will always have a second bung which will either be large or small. If this secondary bung is large it is most likely a 63 mm buttress. technical details here. However it is often mistakenly called a 2-inch Buttress, but this is an inaccuracy.  In any case, both of these threads are straight (not tapered like the NPT) and therefore they use an o-ring to provide a liquid-tight seal. If the second bung is small in diameter, it is almost certainly a 3/4 inch NPS thread in North America.

Buttress threads come in many different sizes around the world, and each container manufacturer seems to favor its own particular thread pitch and depth. Narrowing this to the chemical drum industry in North America, the 63 mm size is the most common. Occasionally this is also called a 2″ Buttress but this is an imprecise description. A nice feature of the Buttress plug is that it threads in place after only 3 turns or so.  Also, the Buttress threads are much coarser than NPS and will never get stripped. Finally, because the threads are so coarse, it is easier to start the thread engagement than with a fine thread like the 2-inch NPS. 

plastic plugs
55 gallon drum plug

Drum Plugs Bungs

 Plastic and metal drum plugs (bungs) and caps

Manufacturer and exporter of a complete range of drum plugs, cap-seals, and crimping tools compatible with drums (barrels) of all brands. 

Custom Design: We also design and manufacture cap-seals, plugs, and tools for drums, cans, and any container as per customer requirements.

Worldwide door delivery.

Also available :

– Round-head steel drum plugs

– Drum plug gasket for metal and plastic plugs: Nitrile, EPDM, Silicone, and Viton

– Plastic and metal caps for bottles, cans, jars, and other containers

If you are interested in us, contact us now to get more detail!

Mobile/Whatsapp: 86-15324051286

Company email:

Metal Tab Seal Caps

Metal tab seal caps:

It is stamped from high-quality tinplate, and the sealant is cast in the cover.

Metal tab seal cap Specifications:

200-liter oil drums are universal, the cover diameter is: a large mouth 70mm-small mouth 35mm thickness is 0.22mm

Metal Barrel Seal tinplate drum cap seals for 200 liter steel drum

Metal tab seal cap Features:

It has the characteristics of waterproof, anti-theft, anti-counterfeiting and strong confidentiality, and is easy to operate. The surface of the sealing cover is multi-colored, and the trademark pattern can be printed on the cover according to customer requirements.

Metal tab seal cap use:

The 200L oil drum sealing cover (oil drum anti-theft cover) is suitable for the international general 200 liter (53 gallon) large-capacity oil drum. It is very practical in many packaging applications such as barrel making, irrigation, lubricating oil, chemical industry, petroleum, grain and oil.

The lid of the iron oil drum is too tight, how to open it?

Metal Barrel Seal tinplate drum cap seals for 200 liter steel drum

All steel drums, iron drums, plastic drums, ton drums, kiloliter drums or other containers may be damaged during long-term transportation and use, resulting in leakage. Need to prevent disasters before they happen. Put these oil drums that store oil, chemicals, and hazardous chemicals on the spill tray, spill platform, IBC spill tray.

The leaking tray, leaking platform and anti-leakage platform have the characteristics of the sturdy structure, forklift operation, non-slip, and suitability. When a leak occurs, all the leaking liquid will automatically flow into the tray or platform along the tray or platform grille. In the leak area, it will not flow to the ground, corridors or passages. Both the drain tray and the drain platform have drain plugs.

Metal Drum Cap Seals
Metal Drum Cap Seals

1. If the oil drum is to be placed outdoors, it must be ensured that rainwater does not enter. In the above secondary containment measures, wrapping the leakage tray, leakage platform and IBC leakage tray with waterproof rain cloth can achieve the purpose of preventing rainwater, sun protection and preventing insects and birds from entering the wrapping container.

2. The fixed open-air storage yard must meet the requirements of relevant regulations such as “Code for Fire Protection of Architectural Design”.

3. Items that may explode, burn, decompose and deteriorate after exposure to water and moisture, exposure to sunlight and dust pollution are not allowed to be stored in the open air for a long time.

4. A stacking platform should be set up in the open-air yard, and its height from the ground should not be less than 0.3m.

5. There should be no less than 3m passages between stacks.

6. There are open drainage ditches or dark ditches around the yard, and there are protective fences

7.The setting of the stacking platform should also follow the principle of conflicting with each other and different fire extinguishing methods and not mixing them.

Logo Printed Cap Seal Manufacturer

Qiming Packaging is a professional manufacturer specializing in 200L drum fittings such as metal drum cap seals, plastic plugs, metal closures, crimping tools, and plastic cap seals, etc. If you are interested, contact us today for a prompt answer now. We’d love to work with you together.

How To Choose High-quality Round Plastic Buckets

What material is good for the plastic bucket? When we pickle and store food, we must choose high-quality plastic buckets to ensure food safety. How can we choose the right plastic bucket? Learn these 5 tips and never have to worry about choosing the wrong plastic bucket in the future!

plastic packaging
plastic packaging

1. What is the best material for plastic buckets

The materials used in the production of plastic buckets are diverse, and there is a big gap between the materials of plastic barrels for different purposes. The properties of different materials are also different, such as corrosion resistance, freezing resistance, easy cleaning, anti-static, anti-oil, light-proof, good sealing, and high-cost performance, etc. Therefore, the quality of the material depends on the specific purpose.

At present, there are two main categories of plastic buckets used for food contact materials on the market.

1) Impact-resistant high-density polyethylene (HDPE)

This material can be used in three processes: injection molding, blow molding, and rotational molding.

The portable barrel produced by the injection molding process is convenient for the transportation of drinking water, food, tableware, and chopsticks in the canteen, catering, and other industries.

Packaging plastic buckets and chemical plastic buckets produced by the blow molding process. It can be used to store and transport various disinfectants, detergents, honey, syrup, bean paste, and oil.

The rotomolding process produces storage tank buckets, dosing buckets, and chemical pickling barrels. It can be used for various food storage and pickling, chemical liquid storage and sewage and wastewater treatment, etc.

Rotomolding process plastic buckets use HDPE materials, which require specified materials, which are more expensive to produce and have a wider range of chemical resistance.

2) Imported low-density polyethylene (LLDPE)

LLDPE is a relatively common material for pickling plastic buckets. It is also called beef tendon material with good toughness and long service life. It is the most popular material for many families and enterprises.

This material is produced and processed by rotational molding technology and is integrally formed, and it is not easy to leak. It has good resistance to acid and alkali corrosion and is very suitable for pickling, brewing, and cleaning food.

Round Plastic Buckets

2. Tips for choosing plastic buckets

In order to avoid errors when choosing plastic buckets. We have compiled some small coups here, hoping to help everyone.

1) Food contact inspection

If the plastic bucket needs to be in direct contact with food, its production materials need to be issued by the manufacturer with a material inspection report to confirm that it is a food material before it can be used.

Here we recommend that everyone choose food plastic buckets, try to choose white so that you can know at a glance whether it is new material production and processing.

Round Plastic Buckets

2) See instructions for chemical resistance

If it is a plastic bucket that stores chemical liquids, when we choose, we must pay attention to the performance description of the plastic bucket to make sure that the plastic bucket is resistant to chemicals.

round buckets
round buckets

3) Low temperature and high temperature to be customized

If it is a plastic bucket used in a low temperature or high-temperature environment, it needs to be customized thickened or refrigerated resistant. Generally speaking, ordinary models may not meet the performance, or the life span is longer than thicker models.

Round Plastic Buckets

4) Keep away from light for outdoor storage

Some plastic buckets stored outdoors for a long time may need to be made black to avoid light. Some special chemical liquids also need to be stored in black containers, so that the effect of avoiding light is better.


5) Product performance needs to be tested

For the different properties of plastic barrels such as corrosion resistance, storage capacity, sealing performance, multi-layer stacking, and handle load-bearing, reasonable tests can be carried out to detect the use performance of plastic buckets.

Qiming Packaging is a professional manufacture specializing in plastic packaging containers such plastic bucket, pails, bottles, etc. They are widely used for packaging food, chemicals, paints, an so on. If you are interested in any type, contact us today for a prompt answer now. We’ d love to work with you together.

If you are interested in us, contact us now to get more detail!

Mobile/Whatsapp: 86-15324051286

Company email:

plastic crates

Different Types Of Plastic Storage Baskets For You to Choose From

  1. Turnover/Transport Crate

Material:High density low pressure Polyethylene(HDPE) OR Polypropylene(PP),PP is high temperature-resistance,PE is low temperature resistance.


Environmental protection,sanitation(acid and alkali resistance,mildew,moisture)

Safety(no nails,no radiation,no toxicity,no smell)

Convenient(no need to repair and easy to handle)

Nestable and stackable :it can be nested to stacked for many layers,up to 2 meters high.


MOQ:500 pcs,but trial order is available for the first cooperation

Application:Widely used for transportation,storage or turnover,for example,fruit,vegetables,sea food etc.

Plastic Storage Baskets
Plastic Storage Baskets

2.Plastic Foldable Basket

Material:The characteristics of PP have been summarized in the past with high temperature resistance but not low temperature resistance, such as frozen seafood.

The characteristics of PE are low temperature resistance but not high temperature resistance, and it can be recommended according to customer needs.


It is resistant to falling, anti-aging, resistant to weak acid and weak alkali, and easy to clean.

The buckle design on all sides is foldable, saving space and shipping. It can save about 75% of the space after folding. The folding baskets can be stacked and placed after being folded. The staggered rib design at the bottom and the stacking card slot design on the edge make the folding baskets difficult to slip after being stacked. It can save about 70% of the space after folding.


MOQ:500 pcs,but trial order is available for the first cooperation

Application :Widely used for transportation,storage or turnover,for example,fruit,vegetables,sea food etc.

Plastic Storage Baskets
Plastic Storage Baskets

3.Plastic Foldable Box

Material: 100% PP pure raw material, high temperature resistance, anti-aging, impact resistance, non-toxic and tasteless, recyclable


MOQ:500 pcs,but trial order is available for the first cooperation

Application:Widely used for transportation,storage or turnover,for example,fruit,vegetables,sea food etc.


1.100% PP pure raw material, food grade, no harmful substances, can be directly in contact with food, fruits and vegetables

2. It can solve the stacking of scattered debris and save space

3. After the loaded parts are transferred to the customer for use, the empty box can be folded for easy return and can reduce transportation costs

4. Anti-static volume resistance 104-106 Ω /cm2

5. What is the folding box? The piece parts are assembled and assembled and formed, the disassembly and assembly process is simple, the partial damage does not need to be scrapped, and the parts can be replaced.

6. Can be folded and stacked, saving about 75% of the space

Plastic Storage Baskets
Plastic Storage Baskets

Qiming packaging is a professional manufacturer, with a professional team to provide you with pre-sales and after-sales service.

If you are interested in us, contact us now to get more detail!

Mobile/Whatsapp: 86-15324051286

Company email:

If you do not find the products you want, you can click another website: Plastic Storage Baskets