Plastic Closure with Valve

38/40 mm Injection Molding Flip Top Cap


Food grade safe liquid silicone and PP raw materials

38/40 mm Injection Molding Flip Top Cap with ISO14001 certificate

Perfect for ketchup, honey and sauces dispensing

One squeeze, one dispensing, no leakage,no extra slits

Low MOQ, free samples for testing

Daily capacity reaches to 20,000pcs per line



38/40mm Plastic Flip Dispensing Closure

Item NameThread SizeOutside DiameterCross Slit
38/40mm Plastic Flip Dispensing Closure38-400mm40mm5*5mm


  • sauce bottle flip top cap

    sauce bottle flip top cap

  • tomato sauce bottle cap

    tomato sauce bottle cap

  • Honey Bottles

    Honey Bottles

Product Information

Product Name38/40mm Plastic Dispensing Closure, Flip Top Cap With Silicone Valve 
Model NumberHHPC01
MaterialFDA& LFGB Approved Food Safe Liquid Silicone& FDA Approved PP
Outside Diameter40mm
Neck Finish38-400mm
Induction LinerYes (For PET or HDPE Bottle)
ColorYellow, White, Black (Pantone Number)
Mold TypeLiquid Silicone Injection Molding+ Plastic Injection Molding
Daily Capacity20,000pcs/ line
MOQ10,000pcs/ size

1.38/40 mm plastic dispensing closure flip top cap with silicone valve for salad bottle,plastic dispensing closure flip top cap neck finish is 38-400 mm,outer diameter is 40 mm,with cross slit silicone valve,slit size is 5*5mm.

2. Flip top caps with silicone valve has a superior dispensing control,which can help you squeeze out any amount you Squeeze, one dispensing, no leakage, no extra slits.

3.Simplicity Flip top caps bring a cleaner and easier dispensing experience to consumers,lightweight snap top closures are very convenient to carry.

4.Plastic dispensing closure flip top cap with small check silicone valves,can be used for Ketchup,Mayonnaise,Honey,tomato sauce dispensing plastic squeeze bottles.

5.Scalloped lid of dispensing closure flip top cap around the finger recess,the extended directional spout provide customer a high dispensing convenience,give you a enjoyable drinking experience.

6.Flip top cap with silicone valve made of food safe transparent and flexible liquid silicone and PP raw materials, with LFGB and FDA certifications,which can give consumers a safety guarantee.

7.The low-profile design of flip top cap create a minimalist appeal for a variety of kitchen home applications.

8.The frosted wave-like effect around the base of the flip top closure contrasts with the highly polished surface of the snap top closures’ lid.

9.Flip top caps for salad bottles with folding clasps over 2000 times butterfly buckle,which test for 7 days* 24 hours, the plastic flip top cap with one way check silicone valve is good sealing,without leakage function.


Hopewell has over 13 years experience in producing custom 38/40mm Plastic Flip Dispensing Closure with high production standard. We have many certificates for silicone valves and plastic caps, such as: ISO9001 certificate, ISO14001 certificate and so on,We will always stick to the quality first as well as services. Welcome to contact us to customize flip top caps with silicone valve for your bottle products.

38/40mm Plastic Flip Dispensing Closure

38/40 mm Injection Molding Flip Top Cap

Attached 2D drawing of 38-400 flip op valve cap for your refering,enough stocks left,also welcome to customize.

Manufacturing Process

 38/40mm Plastic Flip Dispensing Closure


Item NamePCS/ PE BagPCS/ CartonCarton SizeN.W.G.W.
38-400 Plastic Dispensing Cap1,200pcs1,200pcs50*40*26CM7.1KGS8.1KGS

 38/40mm Plastic Flip Dispensing Closure


  • 1

    Can I get free samples of these plastic dispensing closures?

    Yes, free samples can be offered, shipping costs to be paid by customers.

  • 2

    Does the dispensing valve cap come with induction liner?

    Yes, please let us know the material of your bottle, so we can provide corresponding induction liner together with the dispensing cap.

  • 3

    Shall we pay the tooling costs for these flip top lids with silicone valve?

    For these caps, the molds are developed by ourselves, there is no need to pay any tooling cost.

  • 4

    Can I custom my own color? What’s the MOQ?

    Yes, the MOQ is 20,000pcs, please offer us the Pantone Number.

  • 5

    What’s the lead time?

    Normally, for quantities below 50,000pcs, the lead time is 5-7 working days. For large volumes, please contact us for best quotation.

  • 6

    Can I order customized flip top cap with silicone valve?

    Yes, as a professional manufacturer of custom plastic and silicone products, we highly welcome custom made plastic dispensing closures with silicon valves.

  • 7

    What shall I offer to custom a plastic valve cap?

    For a custom plastic cap, please kindly offer us 3D drawing or actual samples, we’ll be able to start the evaluation.

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