Flip Top Cap

28mm Sport Cap


FDA food grade plastic& silicone materials

Leak proof 28mm sport cap

One squeeze, one dispensing, no leakage

Factory Price with fast delivery


Free samples can be provided for quality checking



Specification Of Bi-Color 28MM Sport Cap  

Product NameISO14001 No Drip 28MM Sport Cap
Model NumberHHPC03
MaterialFDA& LFGB Approved Food Safe Liquid Silicone& FDA Approved PP
Color Red or other colors on Pantone Number
Outer Diameter32MM
Neck Finish Size28-400
Induction Liner

Liner-less 28mm sport cap

Whether With Silicone InsertWe can do silicone insert and without silicone insert
Mold Type

Liquid Silicone Injection Molding+ Plastic Injection Molding

ProcessTool Design-Tool Manufacturing-Mix Material-Injection Molding-Further Processing-Inspection-Add Silicone Valve And Plastic Valve seat-Inspection-Function Test-Dust Free Packing-Shipping
MoldPublic Mold
MOQ50000 pcs/color
Daily Capacity200,000pcs/ line
Application28mm sport cap dispensing closures are suitable for plastic water bottle, such as: pull top water bottles, sport cap water bottle, squeeze water bottle, twist cap water bottle, soda water bottles
IntercomsEXW, FOB, CIF, DDP, Or Delivery To Assembly China Factories


  • juice dispensing closure

    juice dispensing closure

  • 28/400 flip top cap

    28/400 flip top cap

  • sports water bottle cap

    sports water bottle cap

Product Information

What Is 28MM Sport Cap?

28mm sport cap is also known as leak-proof 28-400 dispensing closure or 28-400 sports bottle cap, made of FDA&LFGB food grade plastic material, perfect for plastic sports water bottles.

28mm Sport Cap

Size Of 28mm Sport Cap

28mm sport cap is a flip top closure with 28-400 neck finish size, 32mm in outer diameter, 19.2mm in height, and 0.006kg in weight.

28mm Sport Cap

Advantages Of Hopewell 28mm Sport Cap

1. ISO9001 28mm sport cas are produced under strict quality control, we can promise every plastic 28mm sport cap you receive is 100% perfect.

2. Factory price, fast delivery, low moq. There have enough stocks of PCO1810 28mm sport cap in white/ blue/ red/ yellow colors, also welcome to customized other colors, just tell us PanTong color you want is ok.

3. BPA free 28mm sport cap daily capacity reaches to 20,000pcs/line, free samples can be offered for quality testing.

4. Original 28mm sport cap is an iconic sport closure that is recognized and trusted by consumers around the world, water bottle caps are also largely responsible for the successful flip-top beverage closure market today.

5. Tamper-Evident 28mm sport caps are the first two-piece plastic flip-top closure in the beverage market, they are easy to open, hygienic and flow control valve capable solution is featured on multiple leading brands in the world.

6. Pilfer proof 28mm sport cap has been tested for 7 days* 24 hours, with one way check silica gel, it's worth for you to have it.

Application Of 28mm Sport Cap

28mm sport cap is commonly applied in the packaging of beverages, particularly those consumed during physical activities, ensuring easy access and spill-free consumption. 28 sport cap is widely used for sports drink bottles, water bottles, energy drink bottles, protein shake containers, juice bottles and etc..

Customized 28mm Flip Top Cap

The color of 28mm flip top water bottle cap can be customized based on your need. With pantone color number, various colors are available for special customization to match your products. The most popular colors are listed below:

28mm Sport Cap

About Hopewell

As a 28mm flip top cap factory, Hopewell Silicone would like to offer any professional assistance on flip top cap to customers. The quality of our products and service is our first discipline, we would like to be your reliable business partner to provide stable supply of customized 28mm sport cap. Please feel free to contact us to get more details of plastic injection molding 28mm sport cap.

28mm Sport Cap

How to Use

Instructions Of No Leakage 28mm Sport Cap

Manufacturing Process

Process Of 28mm Sport Cap

Tool Design - Tool Manufacturing - Mix Material - Injection Molding - Further Processing - Inspection - Add Silicone Valve and Plastic Valve seat - Inspection - Function Test - Dust Free Packing - Shipping

28mm Sport Cap


For flow control 28mm sport cap, to keep the product clean and not deformed while in transportation and in storage, normally, the packaging as follow: 

Item NamePCS/ PE Bag/ CartonCarton SizeN.W.G.W.
28mm Sport Cap With Silicone Valve  1200pcs50*40*26CM7.5KGS8.5KGS

28mm Sport Cap

28mm Sport Cap


  • 1

    Are you a manufacturer or a trading company?

    We're a manufacturer of silicone molding products, with about 10,000 square meters production workshops.

  • 2

    Can you provide free samples?

    Free samples can be provided for quality checking, freight cost need be charged.

  • 3

    What is your MOQ?

    Our moq is 50000 pcs each color.

  • 4

    Can i customize other colors?

    We can do any color you want, just tell us PanTong color you want, we we will do for you.

  • 5

    How long is production time?

    We can produce 100,000 pieces a day, production time is about 3-10 days.

  • 6

    How many types of closure are there?

    We have four styles bottle caps: 28-400 dispensing closure with 32 mm outer diameter; 38-400 dispensing closure with 40 mm outer diameter; 38-400 flip top cap with 40 mm outer diameter; 38-400 traditional flip top cap with 53 mm outer diameter.

  • 7

    Can you do flip top cap without silicone valve?

    Yes, we can do flip top cap with silicone valve insert, can also do it without silicone valve.

  • 8

    What is the use of plastic cap?

    Plastic cap can be used for plastic squeeze bottles dispensing, such as: ketchup, mayonnaise, honey, syrup, mustard, sauces, dairy, tomato sauce, soy sauce, vinegar, spreads, juice concentrate, water, sports water, concentrates, beverage, drinks and all liquids dispensing.

  • 9

    What certifications do you have for plastic bottle caps?

    Our plastic bottle caps passed European Food Contact Material Certificae, they can also meet FDA and LFGB certification.

  • 10

    Can i vist your factory?

    Of course, highly welcome.

Copyright © Dongguan Hopewell Silicon Plastic Tech Co., Ltd. All Rights Reserved | Sitemap | Powered by