Top 5 Plastic Vacuum Forming Factories in the Philippines: A Comprehensive Guide

The top 5 plastic vacuum forming¹ factories in the Philippines are Formplas Services, SG Eco Industries, INFIDEAL, Fompac Plastics, and Alcami Global (Philippines facility), renowned for their specialized services in packaging, automotive, and medical applications.

This guide explores these leading factories, the materials and processes involved in vacuum forming, and key considerations for businesses seeking reliable manufacturing partners in the Philippines.

What are the Top 5 Plastic Vacuum Forming Factories in the Philippines?

The Philippines hosts several top-tier factories excelling in plastic vacuum forming, offering specialized services tailored to industries like packaging, automotive, and medical manufacturing.

The leading factories—Formplas Services, SG Eco Industries, INFIDEAL, Fompac Plastics, and Alcami Global (Philippines facility)—are recognized for their expertise, innovative solutions, and extensive client reach.

Formplas Services Corporation

• Location: Metro Manila, Philippines

• Key Services: Specializes in vacuum forming for food trays, cosmetic trays, and blister packaging.

• Notable: Founded in 2004, Formplas is celebrated for its high-quality packaging and strong local market presence.

SG Eco Industries Inc.

• Location: Philippines

• Key Services: Offers custom thermoforming³, including vacuum forming, with a large machine capacity (2300mm x 1100mm).

• Notable: Known for providing expert material and tooling advice to optimize client outcomes.

INFIDEAL

• Location: Philippines (operations since 2022)

• Key Services: Produces custom thermoformed trays for laboratory, medical, cosmetic, and electronic packaging.

• Notable: Quickly gained industry recognition for its innovative packaging solutions.

Fompac Plastics Corporation

• Location: Multiple branches across the Philippines (e.g., Manila, Cebu, Davao)

• Key Services: Excels in blister packaging, plastic trays, and food packaging.

• Notable: Its extensive network supports a broad client base nationwide.

Alcami Global (Philippines Facility)

• Location: Batangas, Philippines

• Key Services: Focuses on thermoforming, including vacuum forming, and injection molding.

• Notable: A US-based company with a facility producing 20 million thermoformed trays annually.

For more information, visit their websites: Formplas Services, SG Eco Industries, INFIDEAL, Fompac Plastics, Alcami Global.

What Materials are Commonly Used in Vacuum Forming?

The choice of material in vacuum forming significantly affects the product's performance, durability, and suitability for specific uses.

Common materials include polystyrene (PS), PETG, PVC, ABS, and acrylic, selected for their clarity, 耐衝撃性⁴, or 耐薬品性⁵ properties.

ポリスチレン（PS）

• Properties: Clear, cost-effective.

• アプリケーション Widely used in food packaging for its transparency and affordability.

PETG（ポリエチレンテレフタレートグリコール）

• Properties: High impact resistance, FDA-approved for food contact.

• アプリケーション Ideal for medical trays and durable packaging.

PVC（ポリ塩化ビニル）

• Properties: Chemical resistance, flame retardant.

• アプリケーション Commonly used in pharmaceutical blister packaging.

ABS（アクリロニトリル・ブタジエン・スチレン）

• Properties: High impact strength, heat resistance.

• アプリケーション Suitable for automotive parts and robust products.

Acrylic

• Properties: Optical clarity, weather resistance.

• アプリケーション Used in signs, displays, and decorative items.

These materials provide flexibility, allowing manufacturers to tailor products to specific industry needs.

真空成形プロセスのステップとは？

Vacuum forming transforms plastic sheets into precise shapes through a series of controlled steps, ensuring quality and consistency.

プロセスには以下が含まれる。 材料選択⁶, heating, forming, cooling, trimming, and finishing, each vital for producing high-quality products.

素材の選択

Select a plastic sheet based on the product’s requirements, such as durability or clarity.

暖房

Heat the plastic sheet in an oven (typically 120°C to 200°C) until pliable, ensuring uniform temperature distribution.

成形

Position the heated sheet over a mold and apply vacuum pressure (-14.7 psi) to shape it, with mold design influencing precision.

冷却

Cool the formed plastic with air or water to solidify its shape, with timing dependent on material thickness.

トリミング

Remove excess plastic using tools or CNCマシン⁷ for a finished product, ensuring accurate cuts.

仕上げ

Add optional processes like printing or assembly to enhance functionality or aesthetics.

Precision in each step—temperature, vacuum strength, and cooling—ensures the final product meets specifications.

What are the Key Factors Affecting the Vacuum Forming Process?

Several variables impact the quality and efficiency of vacuum forming, requiring careful optimization.

主な要因は以下の通り。 material thickness⁸, 金型設計⁹, 加熱温度¹⁰, and vacuum strength, each influencing the final product’s quality.

材料の厚さ

• Thicker sheets need more heat and time, while thinner sheets risk tearing during forming.

金型設計

• Complex molds with undercuts or poor draft angles can complicate forming and affect quality.

加熱温度

• Incorrect temperatures may cause uneven forming or material breakdown.

真空強度

• Too little pressure leaves incomplete shapes; too much can thin the material excessively.

Mastering these factors is critical for consistent, high-quality results.

結論

Plastic vacuum forming is a dynamic and economical process driving innovation in the Philippines across industries like packaging, automotive, and medical manufacturing. The top factories—Formplas Services, SG Eco Industries, INFIDEAL, Fompac Plastics, and Alcami Global—offer specialized expertise and scalable solutions. By understanding the materials, process steps, and influencing factors, businesses can confidently partner with these leaders for high-quality, tailored products. Whether you need custom trays or large-scale production, these factories are equipped to deliver exceptional results.