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Made to Order

LDPE & POLYETHYLENE PACKAGING

Lock Bags (Plain and Printed)

ISO-standard quality

Pan-India delivery

500+ OEM clients

Strong and reliable resealable locking mechanism
Multiple opening and closing cycles without damage
Excellent clarity for easy product identification
Available in plain transparent and printed variants

Pricing depends on size, thickness, and print requirements.

Get a quote Contact Us

Response within 24 hrs

Custom sizes & MOQ

— PRODUCT DESCRIPTION

Engineered Lock Bags (Plain and Printed) for demanding industrial and export packaging.

Manufactured in Faridabad, Haryana with advanced extrusion machinery and rigorous quality control.

Material High-Grade Polymer / Co-extruded Film

Format Custom Bags, Sheets & Continuous Rolls

Customization Size, Thickness, Colour & Printing

Supply Pan-India & Export Compliant

Shri Giraj Ji Polymers (SGP) is a trusted Lock Bags Manufacturer in India, offering high-quality Plain Lock Bags, Printed Lock Bags, and Resealable Zip Lock Packaging Solutions for a wide range of industries. Based in Faridabad, Haryana, we manufacture premium-grade lock bags designed to provide convenient opening and closing, superior product visibility, and reliable protection against dust, moisture, and contamination.

Manufactured using high-quality LDPE and virgin polyethylene material, our Zip Lock Bags feature a durable press-to-close locking mechanism that enables multiple opening and resealing cycles without compromising product safety. Available in both plain transparent lock bags and custom printed lock bags, these bags are ideal for packaging electronic components, spare parts, garments, hardware, pharmaceuticals, stationery, jewellery, food items, and retail products.

SGP’s Printed Lock Bags can be customized with company logos, QR codes, barcodes, product details, and branding information, making them suitable for OEM manufacturers, exporters, retailers, and consumer brands. Whether you require Plain Zip Lock Bags, Custom Printed Lock Bags, or specialized packaging solutions, Shri Giraj Ji Polymers delivers products that combine functionality, durability, and superior presentation.

Custom-engineered to align seamlessly with your handling processes, automated lines, and storage requirements.

— KEY FEATURES

Built around protection and usability.

A straightforward specification set for safer handling, dependable performance and easy identification.

01 Strong and reliable resealable locking mechanism Engineered for high reliability, meeting rigorous industrial quality and performance standards.

02 Multiple opening and closing cycles without damage Engineered for high reliability, meeting rigorous industrial quality and performance standards.

03 Excellent clarity for easy product identification Engineered for high reliability, meeting rigorous industrial quality and performance standards.

04 Available in plain transparent and printed variants Engineered for high reliability, meeting rigorous industrial quality and performance standards.

05 Protects products against dust and moisture Engineered for high reliability, meeting rigorous industrial quality and performance standards.

06 Superior seal integrity and dimensional accuracy Engineered for high reliability, meeting rigorous industrial quality and performance standards.

07 Lightweight and easy-to-use packaging solution Engineered for high reliability, meeting rigorous industrial quality and performance standards.

08 Manufactured in customized sizes and thicknesses Engineered for high reliability, meeting rigorous industrial quality and performance standards.

09 Suitable for both manual and automated packing operations Engineered for high reliability, meeting rigorous industrial quality and performance standards.

10 Recyclable and environmentally responsible material Engineered for high reliability, meeting rigorous industrial quality and performance standards.

— APPLICATIONS

Industrial & OEM Manufacturing

Used across production lines for component grouping, in-plant transfer, and finished packing.

Automotive Spare Parts

Secures spare parts and assemblies against moisture, dust, and handling damage.

Warehouse & Logistics Packaging

Ensures dust-free and moisture-resistant storage during warehousing and logistics dispatch.

Export Consignments

Meets international export packaging standards for long-distance transit.

— WHY CHOOSE SGP

A dependable packaging partner.

Manufacturing capability, quality control and responsive service come together in one practical solution.

Trusted ESD Bag Manufacturer

Trusted by electronics manufacturers, OEMs and engineering industries for reliable ESD packaging performance.

Customized Packaging Solutions

Size, thickness, colour and printing can be tailored to customer-specific requirements.

Stringent Quality Assurance

Every batch undergoes rigorous quality checks for consistent electrostatic protection and product quality.

Competitive Pricing

Direct manufacturing capabilities help deliver premium-quality products at economical prices.

Pan-India Supply

Efficient production and logistics support timely supply across India.

Advanced Infrastructure

Modern machinery and selected raw materials support dependable, repeatable manufacturing quality.

— FREQUENTLY ASK QUESTIONS

Lock Bags, also known as Zip Lock Bags or Resealable Poly Bags, are packaging bags with a secure press-to-close zipper mechanism. They are widely used for packaging electronic components, mobile accessories, hardware, fasteners, jewellery, garments, pharmaceuticals, stationery products, and consumer goods.

Plain Lock Bags are transparent or coloured bags used for general packaging applications, whereas Printed Lock Bags are customized with company logos, brand names, product information, QR codes, and barcodes, making them ideal for branding and retail packaging.

Yes. Shri Giraj Ji Polymers (SGP) manufactures Plain and Printed Lock Bags in customized sizes, thicknesses, colours, and printing designs. We also offer logo printing, barcode printing, and custom branding solutions to meet individual customer requirements.

Yes. Our LDPE Lock Bags are designed with a durable zipper closure that allows multiple opening and closing cycles. They provide effective protection against dust, moisture, and contamination, making them suitable for both short-term and long-term storage applications.

Let’s engineer your next
polymer solution.

Share your specifications — gauge, quantity, print, or blend — and our team will respond within one business day with a tailored proposal.

Request Quote Call directly

PHONE 91-9311955596

WHATS APP 91-9311955596

FACTORY E 69-70, Sanjay Colony, Friends Industrial Complex, Sector 23, Faridabad, Haryana, 121005

Lock Bags (Plain and Printed)

Engineered Lock Bags (Plain and Printed) for demanding industrial and export packaging.

Built around protection and usability.