Plastic Cap Samples

29/25mm Water Bottle Cap

This lightweight, tamper‑evident cap is the industry standard for still and mineral water bottles. It features a clean break‑ring for consumer safety, a smooth top surface for high‑speed inkjet coding, and a reliable inner plug seal. The cap is injection molded from food‑grade PP with a precise thread profile that fits all standard 29/25mm neck finishes.

🛠️ Manufactured with: 96‑Cavity High‑Speed Water Cap Mold (Model SH‑W96)

Applications

• Mineral water
• Flavored water
• Sparkling water
• Small PET bottles

PCO 1881 Carbonated Soft Drink Cap

Designed to safely contain pressurized beverages, this PCO 1881 cap combines a deep tamper‑evident band with a triple‑seal design that prevents gas escape. The cap is molded in a vibrant blue using UV‑resistant pigments that won't fade. The knurled sidewall offers a secure grip, and the venting slots prevent blow‑off during capping.

🛠️ Manufactured with: 72‑Cavity PCO 1881 High‑Pressure Cap Mold (Model SH‑CSD72)

Applications

• Cola & lemonade
• Sparkling juice
• Soda water
• Energy drinks

38mm Hot Fill Cap with Tapered Seal

Engineered for juices and teas filled at up to 90°C, this cap uses a thick, flexible sealing plug that compensates for vacuum build‑up as the liquid cools. The tamper‑evident band includes six break points that snap evenly, leaving no sharp edges. The top is recessed to accommodate a foil induction seal, and the side ribs provide a confident grip.

🛠️ Manufactured with: 48‑Cavity Hot Fill Cap Mold (Model SH‑HF48)

Applications

• Fruit juices
• Iced tea
• Sports drinks
• Flavored milk

Pull‑Ring Edible Oil Cap with Pourer

A convenient two‑piece closure combining a tamper‑evident pull‑ring and an integrated hinged pourer. Once the ring is removed, the pourer can be flipped open to allow smooth, drip‑free dispensing. The cap body is molded in FDA‑compliant PP, while the pourer hinge uses a living‑hinge design tested for over 10,000 cycles.

🛠️ Manufactured with: 32‑Cavity Oil Cap Mold with Integrated Pourer (Model SH‑OC32)

Applications

• Olive oil
• Sunflower oil
• Soybean oil
• Canola oil

Dispensing Cap for Soy Sauce & Condiments

A compact flip‑top cap featuring a silicone valve that opens under slight pressure and closes instantly to prevent dripping. The transparent PP body allows users to see the remaining sauce level, while the over‑cap provides hygiene protection. The orifice is precisely laser‑drilled for consistent flow, and the snap‑fit hinge is robust enough for daily use.

🛠️ Manufactured with: 24‑Cavity Condiment Dispensing Cap Mold (Model SH‑CD24)

Applications

• Soy sauce
• Vinegar
• Ketchup
• Hot sauce

Child‑Resistant Pharma Cap with Desiccant Chamber

A dual‑function closure requiring simultaneous push and turn to open, preventing accidental child access. The integrated desiccant chamber holds a silica gel canister that absorbs moisture, keeping tablets dry. The cap is molded in medical‑grade PP and meets USP <671> and ISO 8317 standards.

🛠️ Manufactured with: 16‑Cavity Child‑Resistant Medical Cap Mold (Model SH‑CR16)

Applications

• Pharmaceutical tablets
• Vitamins & supplements
• Effervescent tubes
• Diagnostic kits

High‑Gloss Disc‑Top Cap for Shampoo Bottles

An elegant disc‑top closure with a mirror‑polished surface achieved through our diamond‑polished mold cavities. The actuator opens with a light press and snaps back into place silently, thanks to a spring‑loaded mechanism. The cap is molded in crystal‑clear PETG, offering glass‑like transparency and scratch resistance.

🛠️ Manufactured with: 8‑Cavity Cosmetic Disc‑Top Cap Mold (Model SH‑CT8)

Applications

• Shampoo & conditioner
• Body wash
• Hand soap
• Lotions & creams

Living‑Hinge Flip‑Top Cap for Household Products

A robust flip‑top cap with a living hinge that has been tested to withstand more than 50,000 open‑close cycles without failure. The cap features an audible “snap” when closed and a wide dispensing orifice for easy pouring of thick liquids. The top surface is flat and smooth, suitable for labeling or hot‑foil stamping.

🛠️ Manufactured with: 32‑Cavity Flip‑Top Cap Mold (Model SH‑FT32)

Applications

• Hand sanitizer
• Dish soap
• Shampoo
• Liquid detergent

Break‑Ring Tamper‑Evident Cap for Beverage

This cap features a clearly visible break‑ring that separates upon opening, providing immediate evidence of tampering. The bridges are precisely molded to ensure a uniform break force of 12‑18 N·m, compliant with beverage industry standards. The cap is designed for high‑speed capping lines and includes internal knurling for a secure grip during application.

🛠️ Manufactured with: 72‑Cavity Tamper‑Evident Cap Mold (Model SH‑TE72)

Applications

• Juice bottles
• Water bottles
• Milk bottles
• Sauce jars

Push‑Pull Sports Cap with Dust Shield

A convenient push‑pull cap that allows one‑hand drinking without removing the closure. The soft PE poppet provides a smooth, quiet action, while the rigid PP base ensures a tight seal on the bottle neck. The dust cover snaps over the nozzle to keep it clean during outdoor activities.

🛠️ Manufactured with: 24‑Cavity Two‑Shot Sports Cap Mold (Model SH‑SC24)

Applications

• Sports water bottles
• Bike bottles
• Juice bottles
• Kids' water bottles

Tamper‑Evident Pull‑Ring Cap for Dairy

An easy‑open cap that requires no tool — simply pull the ring to break the tamper band and lift the cap off. The ring is molded with a textured grip for comfortable use, and the break path is designed to leave a smooth, safe edge. The HDPE material provides toughness and a secure seal even on wide‑mouth dairy bottles.

🛠️ Manufactured with: 16‑Cavity Pull‑Ring Cap Mold (Model SH‑PR16)

Applications

• Milk bottles
• Yogurt drinks
• Olive oil
• Jam & sauce jars

Two‑Shot Soft‑Touch Overmold Cap

A premium cap that combines a transparent PP body with a soft TPE overmold on the grip area. The two materials are chemically bonded during the injection cycle, creating a seamless surface that is both visually striking and highly functional. The transparent core allows branding elements to show through, while the soft‑touch exterior provides a luxurious feel.

🛠️ Manufactured with: 8‑Cavity Bi‑Injection Overmold Cap Mold (Model SH‑BI8)

Applications

• Premium cosmetics
• Luxury water bottles
• Perfume bottles
• Car care products

Wide‑Mouth Jar Cap (110mm)

This large‑diameter cap is designed for wide‑mouth PET jars used for snacks, pickles, and instant food. It features a deep thread engagement that ensures an airtight seal even after repeated opening. The ribbed sidewall provides excellent grip for consumers, and the top can be hot‑foil stamped for branding. Molded from clear PET or PP, the cap offers excellent clarity and chemical resistance.

🛠️ Manufactured with: 12‑Cavity Wide‑Mouth Cap Mold (Model SH‑WM12)

Applications

• Pickle jars
• Snack containers
• Instant food jars
• Candy & nut jars

Squeeze‑Type Sports Cap with Valve

Unlike standard push‑pull caps, this squeeze‑type sports cap dispenses liquid when the bottle is squeezed, thanks to a silicone slit valve. It automatically seals when pressure is released, preventing leaks even when the bottle is upside down. The cap is molded in two components — a rigid PP base and a soft silicone valve — assembled in‑mold for a permanent bond. Ideal for cycling, running, and gym bottles.

🛠️ Manufactured with: 16‑Cavity Squeeze Sports Cap Mold (Model SH‑SQ16)

Applications

• Cycling bottles
• Running flasks
• Gym water bottles
• Outdoor hydration packs

Heavy‑Duty Motor Oil Cap with Pouring Spout

Designed for automotive lubricant bottles, this cap features an integrated extendable pouring spout that allows precise filling without spillage. The cap body is molded from high‑density polyethylene (HDPE) for excellent chemical resistance, while the tamper‑evident band provides product security. The spout retracts neatly after use, and the dust cap keeps the opening clean. Suitable for 1‑liter and 4‑liter oil containers.

🛠️ Manufactured with: 24‑Cavity Motor Oil Cap Mold with Spout (Model SH‑MO24)

Applications

• Engine oil bottles
• Transmission fluid containers
• Coolant bottles
• Diesel exhaust fluid (DEF) jugs

Tamper‑Evident 5‑Gallon Water Bottle Cap

This heavy‑gauge cap is specifically engineered for reusable 5‑gallon (18.9L) polycarbonate water bottles. It features a dual tamper‑evident system — an outer tear‑band and an inner plug seal — ensuring water quality until first use. The cap is molded from high‑strength PP with UV stabilizers to withstand repeated sanitization cycles. A flat top allows easy stacking and storage in water coolers.

🛠️ Manufactured with: 8‑Cavity 5‑Gallon Water Cap Mold (Model SH‑5G8)

Applications

• Water cooler bottles
• Dispenser jugs
• Beverage syrup containers
• Bulk water storage

Integrated Oil Bottle Handle (Carry Handle)

This ergonomic handle is molded as a separate part that snaps onto the neck of edible oil or chemical bottles. It provides a comfortable carrying grip, reducing the risk of slipping. The handle is injection molded from high‑strength PP, with a textured finish for a secure hold. The design includes a tamper‑evident break‑tab that locks the handle onto the bottle during filling, preventing removal without evidence.

🛠️ Manufactured with: 32‑Cavity Bottle Handle Mold (Model SH‑BH32)

Applications

• 5L edible oil bottles
• Chemical jugs
• Large vinegar containers
• Laundry detergent bottles

Custom Closure – Your Design, Our Mold

This sample represents our ability to produce entirely custom caps based on unique client specifications. Whether you need a proprietary thread profile, a child‑proof mechanism, a dispensing valve, or a multi‑material assembly, our engineering team will design and manufacture the precise mold to bring your concept to life.

🛠️ Manufactured with: Fully Custom Mold (cavitation & features according to your design)

Applications

• Proprietary closures
• Multi‑functional caps
• Any shape or function
• Small & large volumes