Business Details
Your Trusted Partner for Clear Plastic Packaging Solutions
HLP Klearfold has been the clear plastic packaging market leader for over 50 years, establishing itself as the worlds largest manufacturer of plastic folding cartons while pioneering innovations like the Klearfold Keeper and InSight visual packaging systems. Our expertise extends to custom thermoforming, clear plastic tubes, and rounds, supported by proprietary technologies such as Soft Crease scoring for precision folding. With a commitment to sustainability, we introduced RPET100 folding cartons made from 100% postconsumer PET, demonstrating our leadership in environmentally responsible packaging solutions. Our global scale and investment in process innovation ensure we meet evolving customer needs efficiently. The Klearfold Keeper CR, a certified child-resistant package, exemplifies our ability to address specialized industry requirements while maintaining packaging clarity and functionality.Through decades of experience, we have developed unmatched technical capabilities in APET and RPET plastic box production, optimizing performance for automated and manual filling applications. Our dedication to advancing clear packaging technology positions us as a trusted partner for businesses seeking innovative, high-quality solutions. We maintain facilities in Torrance, California, and New York, New York, to serve clients across diverse markets. Our team combines deep industry knowledge with a focus on solving complex packaging challenges through customized approaches. This combination of heritage, technical excellence, and customer-centric innovation makes HLP Klearfold the preferred choice for clear plastic packaging worldwide.
Services
Klearfold Cartons
RPET100 Packaging
Klearfold Keeper
InSight Packaging
Duofold Packaging
Custom Thermoforming
Klearfold Keeper CR
Soft Crease Scoring
Highlights and features
- We have over 50 years of experience in clear plastic packaging innovation.
- Our proprietary Soft Crease technology ensures precise folding for automated applications.
- We pioneered RPET100 folding cartons made with 100% postconsumer PET.
- We offer certified child-resistant packaging solutions (Klearfold Keeper CR).
- Our global scale supports efficient production and delivery worldwide.
Associations and certifications
- 100% Postconsumer PET Certified
Services
Klearfold Cartons
Our Klearfold plastic folding cartons combine durability with crystal clarity for premium product presentation. Utilizing proprietary Soft Crease technology, these cartons fold precisely with minimal resistance, optimizing performance on automated filling lines and manual packaging operations. With over five decades of innovation, we deliver packaging solutions that balance functionality, sustainability, and visual appeal for global markets.
RPET100 Packaging
RPET100 folding cartons represent our commitment to sustainable packaging using 100% postconsumer recycled PET. This solution maintains the structural integrity and transparency of traditional plastic while reducing environmental impact through closed-loop recycling practices. Designed for brands prioritizing eco-conscious packaging without compromising quality or product visibility.
Klearfold Keeper CR
The Klearfold Keeper CR is a certified child-resistant packaging solution that maintains clear visibility of contents. Engineered for pharmaceutical and cannabis industries, this system combines safety features with user-friendly design for adult consumers while meeting regulatory compliance standards for product protection.
Soft Crease Scoring
Our proprietary Soft Crease scoring technology creates uniform creases in APET and RPET materials for flawless folding. This innovation reduces resistance during assembly, enhancing production efficiency while maintaining structural integrity across automated and manual packaging workflows.
Custom Thermoforming
Custom thermoforming services produce tailored clear plastic containers for specialized applications. From concept to production, we create precise molds that meet unique product dimensions and performance requirements across industries requiring transparent, durable packaging solutions.
Questions
What industries does HLP Klearfold serve?
We provide packaging solutions for pharmaceutical, cannabis, consumer goods, food, and retail industries requiring clear plastic containers.
Are HLP Klearfold packages recyclable?
Our RPET100 cartons use 100% postconsumer recycled PET, and all our plastic packaging is fully recyclable through standard PET recycling streams.
Do you offer child-resistant packaging options?
Yes, our Klearfold Keeper CR system is an independently certified child-resistant packaging solution for regulated products.
Can you create custom packaging designs?
We offer custom thermoforming and structural design services to meet specific product dimensions and branding requirements.
What is Soft Crease scoring technology?
Our proprietary Soft Crease method creates uniform creases in plastic materials for precise folding with minimal resistance during packaging.
Where are HLP Klearfold facilities located?
We operate manufacturing facilities in Torrance, California, and New York, New York, serving clients globally.
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