Cover Group in its category 23 was found.
Wholesale Plastic Caps: Flip-Top, Child-Resistant, Ketchup, Shampoo and Jerrycan Caps
A plastic cap is a packaging component used to close the opening of a bottle, jerrycan, jar or other container and directly affects how the product is used. When selecting a cap, it is not sufficient to consider only the diameter or appearance. Bottle neck dimensions, thread structure, product viscosity, gasket requirements and method of use should be evaluated together.
At Serdar Plastik, we offer wholesale plastic caps and measuring accessories for different industries. Our current product range includes various models such as flip-top caps, child-resistant caps, ketchup caps, shampoo caps, fabric softener caps, agro caps, spout caps, jar caps and drum caps.
Not every cap is suitable for every bottle. Even if the neck diameter appears to be the same, the bottle thread structure, neck height or closure system may differ. For this reason, the technical dimensions of the packaging on which the cap will be used should be checked before ordering.
Before mass production, it is useful to test the cap and bottle together. Sample testing can show whether the cap closes properly, whether it leaks and whether it can be opened and closed comfortably during use.
Plastic Cap Types
Plastic cap types vary according to the packaging neck dimensions, method of use and required level of safety. A standard screw cap, child-resistant cap and flip-top cap do not perform the same function.
Serdar Plastik’s cap range includes products in different size and naming groups such as 28, 30, 32, 34, 38, 48, 50, 57, 63 and 84 mm. There are also shampoo, spout and drum cap models whose product names do not include a diameter measurement.
When selecting wholesale plastic caps, it is important to specify not only the cap name but also the bottle or jerrycan on which it will be used. Even if the same cap can be used across different product groups, final compatibility should be checked using samples.
Details such as cap colour, gasket structure, foil option and order quantity should also be evaluated at the project stage.
Flip-Top Caps
A flip-top cap is a type of plastic cap that allows the upper section to open and close without removing the entire cap from the packaging. Because it can provide convenient one-handed use, it can be considered for various liquid and high-viscosity products.
Serdar Plastik’s product range includes the SK 28 Flip-Top Cap. The product is manufactured from PP.
With flip-top caps, it is important that the hinge section operates smoothly and that the cap seats fully in place when closed. The size of the dispensing opening should also be evaluated according to the viscosity of the product to be filled.
A very fluid product and a high-viscosity product may not perform the same way through the same dispensing opening. Therefore, the bottle, cap and actual product should be tested together.
If the user will frequently open and close the cap, the performance of the hinge and locking section during repeated use also becomes important.
SK 28 Flip-Top Cap
The SK 28 Flip-Top Cap is one of the PP cap models in Serdar Plastik’s current cap range.
The bottle neck structure must be compatible with this cap. It should not automatically be assumed that the cap is compatible with every bottle described as having a “28” neck.
During sample testing, the cap can be tested manually and, where applicable, with an automatic capping machine. It should be checked that the cap engages the thread correctly, does not close at an angle and does not leak after use.
Child-Resistant Plastic Caps
A child-resistant cap is a safety closure that requires an opening action different from a standard cap. These caps can be considered for projects where accidental or easy opening of the product needs to be reduced.
Serdar Plastik’s product range includes child-resistant caps for different neck groups:
- SK – 28 Child-Resistant Cap
- SK – 30 Child-Resistant Cap
- SK 38 Child-Resistant Cap
The product pages for the SK 28 and SK 30 Child-Resistant Caps specify PP production. For the SK 38 Child-Resistant Cap, aluminium foil and PE gasket options are also specified in addition to the PP structure.
For a project requiring a child-resistant cap, the cap model name alone is not sufficient. Bottle neck compatibility and the required safety conditions should also be checked.
The opening and closing performance of the cap and bottle together should be tested using samples.
28 and 30 Child-Resistant Caps
The SK – 28 and SK – 30 Child-Resistant Caps are two separate cap models designed for different bottle necks.
The fact that both are described as child-resistant caps does not mean that they can be used interchangeably. The bottle neck diameter and thread structure must be suitable for the selected model.
If an existing bottle will be converted to a child-resistant closure, it is preferable to test it first with a sample cap.
SK 38 Child-Resistant Cap
The SK 38 Child-Resistant Cap is one of the safety caps in the 38 group. The product page specifies aluminium foil and PE gasket options in addition to PP production.
The use of foil or a gasket should be evaluated according to the requirements of the product and packaging project. The same closure structure does not need to be used for every application.
The product to be filled, storage duration and bottle neck should be evaluated together to determine the appropriate option.
Ketchup and Sauce Caps
A ketchup cap is a plastic cap model designed to help dispense ketchup, mayonnaise and different sauces from the bottle in a controlled manner.
Serdar Plastik’s product range includes two different ketchup cap models:
- 32/21 Ketchup Cap
- 32/30 Ketchup Cap
Although both caps were developed for sauce products, they are not the same model. The 32/21 and 32/30 designations are technical identifiers that distinguish the products from one another.
The product pages specify PP and aluminium foil production options for both models.
Product viscosity is important when selecting a ketchup or mayonnaise cap. If the dispensing opening is too small for a very thick sauce, use may become difficult. For a more fluid product, an opening that is too large may cause uncontrolled flow.
For this reason, the cap should be tested not only with the bottle but also with the actual product to be filled.
32/21 Ketchup Cap
The 32/21 Ketchup Cap is one of the PP cap models that can be used for sauce packaging. The product page specifies an aluminium foil option.
The neck structure of the ketchup or sauce bottle on which the cap will be used should be checked. Even if the bottle body is suitable, a proper closure may not be achieved if the cap does not match the neck structure.
32/30 Ketchup Cap
The 32/30 Ketchup Cap is also one of the sauce cap models listed with PP and aluminium foil options.
When choosing between the 32/21 and 32/30 models, the technical specifications of the bottle to be used should be the main criterion.
Caps for UÇS and Cleaning Products
Caps used for cleaning products must fit the bottle neck properly, and the section that comes into contact with the product must be suitable for the intended conditions of use.
Serdar Plastik’s product range includes the ESC-2 / 34 UÇS Cap. The product is manufactured from PP.
UÇS is a designation used for ultra-concentrated bleach products. For this type of product, evaluating the formulation together with the packaging is just as important as cap and bottle compatibility.
Even a small leak from the cap can damage the outside surface of the bottle, the label or other products in the carton. For this reason, the cap area should be checked after filling.
ESC-2 / 34 UÇS Cap
The ESC-2 / 34 UÇS Cap is one of the cap models manufactured by Serdar Plastik from PP.
Compatibility between the bottle neck structure and this cap should be checked using samples.
If an automatic capping system will be used, the machine tightening setting should also be adjusted for the new cap.
Locking Plastic Caps
A locking cap is one of the closure structures designed to keep the cap more securely controlled on the packaging after closing.
Serdar Plastik’s product range includes the SK – 38 Locking Cap. The product page specifies aluminium or PE gasket options in addition to PP production.
Gasket selection should be evaluated according to the product to be filled. In addition to compatibility between the cap and gasket, it is important that the gasket seats properly against the bottle neck.
Leak testing should be carried out after the cap is closed. A storage test is particularly useful if the packaging may be laid on its side during shipping.
Agro Caps
Agro caps are a group of plastic caps that can be evaluated together with agricultural product packaging. Cap selection for pesticides, liquid fertilizers and other agricultural products should be based on the packaging and product characteristics.
Serdar Plastik’s current cap range includes Agro cap models in different sizes:
- SK – 38 Agro Cap
- SK 50 Agro Cap
- SK 63 Agro
The product pages for the SK 38 Agro and SK 63 Agro specify PP and aluminium foil production options.
For the SK 50 Agro Cap, aluminium foil, PE gasket and vented options are listed in addition to PP production.
Each of these options may be intended for different products and usage conditions. Therefore, cap selection should be evaluated together with the agricultural product to be filled and the bottle or jerrycan to be used.
SK 38 Agro Cap
The SK 38 Agro Cap is one of the 38-group cap models that can be used in agricultural packaging projects.
The product is manufactured from PP, and an aluminium foil option is specified on the product page.
SK 50 Agro Cap
The SK 50 Agro Cap is the cap model with product code 5 002 001.
The product page lists aluminium foil, PE gasket and vented options in addition to PP production.
The need for a vented cap should be evaluated according to the product and packaging usage conditions. It should not be assumed that a vented cap is required for a standard project.
SK 63 Agro Cap
The SK 63 Agro is listed under product code 5 002 019.
The product is manufactured from PP and is available with an aluminium foil option.
Measuring Caps and Plastic Measuring Scoops
A plastic measuring scoop is a measuring component that helps dispense a specific amount of product. Depending on the intended use, measuring accessories can be preferred for agricultural, cleaning and various liquid or powder products.
Serdar Plastik’s cap range includes three different measuring products:
- SK – 38 Measuring Scoop 50 cc
- SK – 50 Measuring Scoop 50 cc
- SK – 50 Powder/Liquid Measuring Scoop 100 cc
The intended use of 50 cc and 100 cc measuring scoops is not the same. The recommended dosage of the product and the packaging structure should be taken into consideration.
The product pages for the SK 38 and SK 50 50 cc measuring scoops and the SK 50 Powder/Liquid 100 cc Measuring Scoop specify PP production.
For projects where the measuring scoop will be used together with the packaging, it should also be checked how the scoop fits with the cap or bottle neck.
50 cc Plastic Measuring Scoops
50 cc measuring scoops help measure and use small quantities of product.
Serdar Plastik’s product range includes two different models: SK – 38 Measuring Scoop 50 cc and SK – 50 Measuring Scoop 50 cc.
The 38 and 50 designations identify product groups intended for different packaging and cap projects. The appropriate model should be selected according to the existing packaging.
100 cc Powder / Liquid Measuring Scoop
The SK – 50 Powder/Liquid Measuring Scoop 100 cc is a higher-capacity measuring scoop that can be considered for both powder and liquid product projects.
The actual dosage should be determined according to the product characteristics and instructions for use.
Shampoo Caps
A shampoo cap is a plastic cap that helps dispense shampoo and compatible personal care products in a controlled manner.
Serdar Plastik’s current cap range includes the Wholesale Shampoo Cap.
When selecting a shampoo cap, the bottle neck dimensions and product viscosity should be evaluated together. The dispensing opening must be suitable so that a thick shampoo can flow out easily.
Because the bottle is frequently used in the bathroom, comfortable opening and closing of the cap also affects the user experience.
For a new shampoo packaging project, it is preferable to test the bottle and cap together using samples.
Fabric Softener Caps
A fabric softener cap is a plastic cap model used to close bottles or other packaging for liquid fabric softener and compatible cleaning products.
Serdar Plastik’s product range includes round and flat fabric softener caps in two different size groups, 48 and 57:
- SK 48 Round Fabric Softener Cap
- SK 48 Flat Fabric Softener Cap
- SK 57 Round Fabric Softener Cap
- SK 57 Flat Fabric Softener Cap
The product pages for all four models specify PP production.
The choice between a round and flat cap can be made according to packaging design and method of use. The 48 and 57 groups should not be considered interchangeable.
Compatibility between bottle neck dimensions and cap threads should be checked before placing a production order.
SK 48 Fabric Softener Caps
The SK 48 group includes both round and flat fabric softener caps.
Both products are manufactured from PP. Model selection should be based on bottle design and cap usage.
SK 57 Fabric Softener Caps
The SK 57 group also includes two separate cap models, one round and one flat.
For these products as well, compatibility between the bottle neck and cap should be checked using samples.
Spout Cap
A spout cap is a type of cap with a dispensing outlet designed to help pour liquid from the packaging in a more controlled manner.
Serdar Plastik’s product range includes the Wholesale Spout Cap.
This type of cap can be considered for projects where the product needs to be transferred into a narrow area or emptied more precisely.
The connection between the spout cap and the bottle or jerrycan must be compatible. A production order should not be placed before checking the neck dimensions and cap thread.
Product fluidity can also affect how the spout cap performs. Flow rate may be different for high-viscosity products.
84 mm Jar Cap
A jar cap is a cap group used to close wide-mouth plastic jars.
Serdar Plastik’s current cap range includes the 84 MM Jar Cap with product code 5 003 013.
The product page specifies PP production with an aluminium foil option.
The neck structure and thread system of the jar used with the 84 mm jar cap must be compatible with the cap.
If the cap will be used for food or other product projects, the packaging, cap and product to be filled should be evaluated together. If hot filling or other processes are involved, sample testing should be carried out under actual production conditions.
Drum Caps
A drum cap is a large closure used for high-capacity packaging. Unlike small bottle caps, the body and closure system are designed for larger containers.
Serdar Plastik’s cap range includes two drum caps:
- Ringed Drum Cap
- Flat Drum Cap
The ringed model is listed under product code 5 003 022, while the flat model is listed under product code 5 003 021.
The Flat Drum Cap appears in the category listing with an 18 KG designation.
When selecting a drum cap, the packaging neck structure, closure system and product to be transported should be evaluated together.
Ringed Drum Cap
The Ringed Drum Cap is a drum cap model that uses a ring structure as part of the closure system.
Before mass use, it should be tested together with the drum body and closure system.
Flat Drum Cap
The Flat Drum Cap is the drum cap model with product code 5 003 021.
The technical dimensions of the cap and the drum on which it will be used should be compared before ordering.
Cap and Bottle Neck Compatibility
One of the most important factors in plastic cap selection is compatibility between the bottle neck and the cap. Similar diameters alone do not mean that the two components are compatible.
The bottle neck may have different details such as thread count, thread height, neck height and gasket contact surface.
For this reason, sample testing is especially necessary if a Serdar Plastik cap will be used on an existing bottle from another manufacturer.
The following points can be evaluated during sample testing:
- Whether the cap fits onto the bottle easily
- Whether the threads engage correctly
- Whether the cap closes at an angle
- Whether any gap remains after closing
- Whether the gasket or foil presses evenly against the bottle neck
- Whether leakage occurs after the product is filled
- Whether the user can open and close the cap comfortably
Caps With Aluminium Foil and PE Gaskets
Some plastic caps can use aluminium foil or PE gasket options to complete the closure system.
Serdar Plastik’s product range includes aluminium foil options for models such as the 32/21 and 32/30 Ketchup Caps, SK 38 Agro and SK 63 Agro.
PE gasket options are also specified for the SK 38 Locking Cap and SK 38 Child-Resistant Cap.
The SK 50 Agro Cap is listed with aluminium foil, PE gasket or vented options.
The appropriate option should be selected according to the product. The presence of foil or a gasket does not automatically mean better performance for every product.
Bottle neck structure, product characteristics, filling method and storage conditions should be evaluated together.
PP Plastic Caps
PP is the abbreviation for polypropylene, one of the materials used in plastic cap production.
Many of Serdar Plastik’s cap products are specified as being manufactured from PP. Many flip-top, child-resistant, ketchup, UÇS, locking, agro, measuring and fabric softener models use PP production.
However, the fact that the raw material is PP does not mean that the cap will be suitable for every product and bottle.
The chemical characteristics of the product, bottle neck system, cap design and any gasket or foil option should be evaluated together.
Wholesale Plastic Cap Prices
Wholesale plastic cap prices may vary according to cap model, raw material, gasket or foil option, colour and order quantity.
Comparing prices based only on cap diameter may not be accurate. Standard, child-resistant and agro caps in the same size group have different structures.
The main factors that may affect wholesale cap prices include:
- Cap model
- Cap neck size
- Flip-top, child-resistant or standard structure
- Raw material used
- Aluminium foil option
- PE gasket option
- Need for a vented cap
- Cap colour
- Order quantity
- Bottle or jerrycan to be used
- Palletisation and shipping conditions
For example, although the SK 28 Flip-Top Cap and SK 28 Child-Resistant Cap are in the same number group, their structures and methods of use are different. Their prices should therefore be evaluated separately.
For ketchup cap prices, the 32/21 or 32/30 model, foil requirement and order quantity can be taken into account.
For agro caps, the availability of standard, foil, gasketed or vented options can affect pricing.
For an accurate quotation, the cap name, bottle or jerrycan to be used, required colour, quantity and any gasket or foil preference should be provided.
Product List and Capacity Table
The table below includes 23 cap and measuring products in Serdar Plastik’s current Cap Group.
| Product Name | Product Code | Size / Group | Product Type | Production / Option | General Application |
|---|---|---|---|---|---|
| SK 28 Flip-Top Cap | — | SK 28 | Flip-top plastic cap | PP | Products requiring controlled opening and closing on compatible bottles |
| SK – 28 Child-Resistant Cap | — | SK 28 | Child-resistant plastic cap | PP | Compatible packaging requiring a child-resistant closure system |
| SK – 30 Child-Resistant Cap | — | SK 30 | Child-resistant plastic cap | PP | Compatible packaging requiring a child-resistant closure system |
| 32/21 Ketchup Cap | — | 32/21 | Ketchup / sauce cap | PP / Aluminium foil | Ketchup, mayonnaise and compatible sauce packaging |
| 32/30 Ketchup Cap | — | 32/30 | Ketchup / sauce cap | PP / Aluminium foil | Ketchup, mayonnaise and compatible sauce packaging |
| ESC-2 / 34 UÇS Cap | — | 34 | Cleaning product cap | PP | Compatible UÇS and cleaning product bottles |
| SK – 38 Locking Cap | — | SK 38 | Locking plastic cap | PP / Aluminium or PE gasket | Compatible packaging requiring controlled closure and leak-tightness |
| SK 38 Child-Resistant Cap | — | SK 38 | Child-resistant plastic cap | PP / Aluminium foil / PE gasket | Compatible products requiring child-resistant closure |
| SK – 38 Agro Cap | — | SK 38 | Agro plastic cap | PP / Aluminium foil | Compatible agricultural product packaging |
| SK – 38 Measuring Scoop 50 cc | — | SK 38 / 50 cc | Plastic measuring scoop | PP | Compatible liquids or products requiring 50 cc measurement |
| SK – 50 Measuring Scoop 50 cc | — | SK 50 / 50 cc | Plastic measuring scoop | PP | Compatible products requiring 50 cc measurement |
| SK – 50 Powder/Liquid Measuring Scoop 100 cc | — | SK 50 / 100 cc | Powder / liquid plastic measuring scoop | PP | Powder or liquid products requiring 100 cc measurement |
| SK 50 Agro Cap | 5 002 001 | SK 50 | Agro plastic cap | PP / Aluminium foil / PE gasket / Vented | Compatible agricultural product packaging |
| Shampoo Cap | — | — | Plastic shampoo cap | — | Shampoo and compatible personal care bottles |
| SK 48 Round Fabric Softener Cap | — | SK 48 | Round fabric softener cap | PP | Compatible fabric softener and cleaning product bottles |
| SK 48 Flat Fabric Softener Cap | — | SK 48 | Flat fabric softener cap | PP | Compatible fabric softener and cleaning product bottles |
| SK 57 Round Fabric Softener Cap | — | SK 57 | Round fabric softener cap | PP | Compatible fabric softener and cleaning product bottles |
| SK 57 Flat Fabric Softener Cap | — | SK 57 | Flat fabric softener cap | PP | Compatible fabric softener and cleaning product bottles |
| SK 63 Agro | 5 002 019 | SK 63 | Agro plastic cap | PP / Aluminium foil | Compatible agricultural product packaging |
| Wholesale Spout Cap | — | — | Spout cap with dispensing outlet | — | Compatible bottles and jerrycans requiring controlled pouring |
| 84 MM Jar Cap | 5 003 013 | 84 mm | Plastic jar cap | PP / Aluminium foil | Compatible wide-mouth jars |
| Ringed Drum Cap | 5 003 022 | — | Ringed drum cap | — | Compatible large-capacity drum packaging |
| Flat Drum Cap | 5 003 021 | 18 KG | Flat drum cap | — | Compatible large-capacity drum packaging |
The applications listed in the table are provided for general guidance. A cap should not be assumed to be compatible with a specific bottle, jerrycan, jar or product based only on the product name or size group. Sample compatibility and leak-tightness testing should be carried out before placing a production order.
Capping Machine and Torque Adjustment
If plastic caps will be used on an automatic filling line, the capping machine must be adjusted for the new model.
If the cap is not tightened enough, it may leak or loosen during transportation. If it is overtightened, the cap threads, gasket or bottle neck may be damaged.
For this reason, closure torque should preferably be determined through actual testing on the bottle and cap rather than relying only on the machine setting.
When switching to a new cap model, several sample products can be filled and capped. The samples can then be checked for opening performance, leak-tightness and storage behaviour.
Leak-Tightness Testing for Caps
Leak-tightness is one of the basic checks in cap selection. A cap fitting tightly onto the bottle does not always mean that the product will not leak.
The contact surface between the cap and bottle neck, gasket structure and thread engagement must all be correct.
During post-filling checks, keeping the packaging only in an upright position may not be sufficient. Depending on actual shipping conditions, side-position or other orientation storage tests can be carried out.
For projects where the product will be exposed to temperature changes, packaging and cap behaviour can also be evaluated under different conditions.
Cap Colour and Brand Appearance
Cap colour is an important part of the overall appearance of product packaging. Evaluating bottle, label and cap colours together can create a more cohesive brand presentation.
The same bottle can also be used with different cap colours to distinguish product variants. For example, different fragrances or variants within the same product family can be differentiated by cap colour.
If a custom colour is required, the requested colour, product model and order quantity should be specified at the quotation stage.
Acceptable colour tolerances between sample production and mass production can also be evaluated during colour development.
Storage and Shipping of Caps
Although plastic caps are small components, storage and logistics planning are important because they are shipped in high quantities.
Caps should be stored in a way that protects them from dirt, dust and unnecessary moisture. It is useful to keep their packaging closed until they are brought into the production area.
Long-term storage at very high temperatures or under direct sunlight may affect the behaviour of plastic components. Caps should be stored under suitable warehouse conditions.
For high-volume orders, pallet, container or truck capacity may vary depending on the cap model.
Serdar Plastik’s Experience in Cap Production
Serdar Plastik has been manufacturing plastic packaging since 1985. In addition to blow-moulded packaging, the company’s production infrastructure includes caps, buckets and measuring scoops manufactured by injection moulding.
PP material is used in a significant portion of the cap range. Depending on the project, foil, gasket and different closure solutions can also be considered.
Serdar Plastik offers cap products for different industries including food, cleaning, chemical, agriculture and personal care.
In addition to standard cap products, the company can also carry out cap development work for new packaging projects.
Cap Projects With FM-Plast
Serdar Plastik does not limit its work in the cap product group to existing products.
The company has announced a collaboration with German FM-Plast for the sale and production of existing caps and for new cap projects in the chemical, food, cleaning and personal hygiene sectors.
Through this cooperation, projects requiring a new cap outside the standard product range can also be evaluated according to technical requirements.
For a new cap project, determining information such as the bottle neck structure, product usage method, cap requirements and estimated annual quantity in advance makes the process easier.
Custom Plastic Cap Design
A standard cap may not meet the requirements of every product project. When a custom dispensing outlet, different closure system or different safety structure is required, a new cap project can be considered.
Before starting a new cap project, it is useful to prepare the following information:
- Bottle or jerrycan model to be used
- Packaging neck dimensions
- Characteristics of the product to be filled
- Required method of use for the cap
- Preference for standard, flip-top or child-resistant cap
- Gasket or foil requirement
- Vent requirement
- Cap colour
- Filling and capping line information
- Estimated annual order quantity
Once this information is available, a suitable model can be selected from existing products or a new cap project can be evaluated.
Frequently Asked Questions
Which plastic caps does Serdar Plastik manufacture?
Serdar Plastik’s current Cap Group includes flip-top, child-resistant, ketchup, UÇS, locking, agro, shampoo, fabric softener, spout, jar and drum caps, as well as 50 cc and 100 cc plastic measuring scoops.
A total of 23 products are currently listed in the category.
What is a flip-top cap?
A flip-top cap is a plastic cap model whose upper section can be opened and closed without removing the entire cap from the bottle.
Serdar Plastik’s cap range includes the SK 28 Flip-Top Cap.
Which sizes are available for child-resistant caps?
Serdar Plastik’s product range includes three different child-resistant cap models: SK 28, SK 30 and SK 38.
The appropriate model should be selected according to the bottle neck structure.
Which ketchup cap models are available?
The current product range includes two models: the 32/21 Ketchup Cap and the 32/30 Ketchup Cap.
Both products are listed with PP and aluminium foil production options.
What should be considered when selecting a shampoo cap?
When selecting a shampoo cap, bottle neck dimensions, product viscosity and the cap dispensing opening should be taken into account.
For a high-viscosity shampoo, the product should dispense easily through the cap while also remaining leak-free when the cap is closed.
What is an agro cap?
An agro cap is a cap group that can be considered for agricultural product packaging.
Serdar Plastik’s product range includes SK 38 Agro, SK 50 Agro and SK 63 Agro cap models.
Is there a vented cap option?
The SK 50 Agro Cap product page specifies aluminium foil, PE gasket and vented options in addition to PP production.
The need for a vented cap should be evaluated separately according to the product to be filled.
Are 50 cc and 100 cc plastic measuring scoops available?
Yes. Serdar Plastik’s product range includes the SK 38 Measuring Scoop 50 cc, SK 50 Measuring Scoop 50 cc and SK 50 Powder/Liquid Measuring Scoop 100 cc.
Which sizes are available for fabric softener caps?
The fabric softener cap group includes SK 48 and SK 57 options.
Both size groups include round and flat cap models.
Is an 84 mm jar cap available?
Yes. Serdar Plastik’s current product range includes the 84 MM Jar Cap with product code 5 003 013.
The product is listed as PP with an aluminium foil option.
What is a spout cap used for?
A spout cap is a cap model with a dispensing outlet that helps pour liquid from a bottle or jerrycan more controllably.
Neck and thread compatibility with the packaging to be used should be checked before ordering.
What drum cap options are available?
Serdar Plastik’s cap range includes the Ringed Drum Cap and Flat Drum Cap.
The ringed model is listed under product code 5 003 022, while the Flat Drum Cap is listed under product code 5 003 021.
Are all plastic caps made from PP?
Many cap models are specified as being manufactured from PP. However, it should not be assumed that the technical specifications are the same for every product.
The technical information for the specific cap model should be checked before ordering.
What is an aluminium foil cap?
Aluminium foil is an additional component that can help complete the closure of a bottle or packaging opening as part of the cap system.
Serdar Plastik’s product range includes aluminium foil options for various models such as ketchup caps and certain agro caps.
Are PE gasketed caps available?
Yes. PE gasket options are specified for certain models such as the SK 38 Locking Cap, SK 38 Child-Resistant Cap and SK 50 Agro.
The need for a gasket should be evaluated according to the product and packaging structure.
How can you tell whether a cap is compatible with a bottle?
Matching neck diameter alone is not sufficient. The thread structure, neck height and sealing surface must also be compatible.
The most reliable method is to test the bottle and cap together using samples and carry out closure and leak-tightness checks.
Why do plastic cap prices vary?
Plastic cap prices may vary according to product model, raw material, gasket or foil option, colour and order quantity.
Because standard, child-resistant, flip-top and vented caps do not have the same production structure, their prices may also differ.
How are ketchup cap prices determined?
Ketchup cap pricing is evaluated according to the 32/21 or 32/30 model selection, foil requirement, colour and order quantity.
It is also useful to specify the ketchup bottle that will be used when requesting a quotation.
Can plastic caps be produced in custom colours?
Cap colour can be evaluated according to order quantity and production conditions.
The requested cap model, colour and quantity should be provided together in the quotation request.
Can custom plastic caps be produced?
New project requests outside the standard cap range can be evaluated according to technical requirements and order quantity.
For a new project, information about the packaging to be used, neck dimensions, product type, cap requirements and estimated annual quantity should be prepared.
What is the minimum order quantity for wholesale plastic caps?
The minimum order quantity may vary according to the selected cap model, colour, gasket, foil and other production options.
For exact information, the product name, cap model, required colour, order quantity and packaging to be used should be provided.
Request a Quote for Plastic Caps
If you are looking for wholesale plastic caps for your bottles, jerrycans or jars, you can review our flip-top, child-resistant, ketchup, agro, shampoo, fabric softener, spout, jar and drum cap options.
When requesting a quotation, providing the bottle or jerrycan model to be used, cap type, required colour and quantity, and any foil, gasket or vent requirement will make it easier to determine the correct cap.