Are free samples available?

Free samples are available, but the shipping cost is borne by the buyer.

How do I determine the correct bag size?

You can measure the bag naturally or provide the dimensions of the goods to be packed. We will help calculate the required size.

What information is needed for a quotation?

Please provide: 1. Product size (length, width, thickness), 2. Material and surface handling, 3. Printing color, 4. Quantity, and 5. Pictures or samples if possible.

LDPE Food Storage Self Sealing Zipper Plastic Zip Lock Sandwich Packaging Bag

Name: LDPE Food Storage Self Sealing Zipper Plastic Zip Lock Sandwich Packaging Bag
Brand: Dongguan Chenghua Industrial Co., Ltd.
SKU: 1958342665

Guangdong, ChinaDongguan Chenghua Industrial Co., Ltd.

US$0.008

100,000 Boxes

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Application

Apparel, Chemical, Household, Promotion, Food

Material

LDPE

Model NO.

042

Sealing Method

Zipper Closure

Transparency

Transparent

Waterproof Performance

Waterproof

Size

4*6cm 5*7cm 6*9cm 7*10cm 8*12cm 9*13cm 10*15cm

Biodegradable

Accept Customizable

Compostable

Accept Customizable

Feature

Antistatic Recyclable, Moisture Proof

Shape

Zip Lock Bag

Making Process

Plastic Packaging Bags

Raw Materials

Polypropylene Plastic Bag

Bag Variety

Ziprlock Bag

Logo

Available

Color

Any Color Available

Transport Package

Standard Craton

Specification

5 x 7 cm (1.97 x 2.75") accept customizable

Trademark

customizable

Origin

Gungdong, China

HS Code

3923210000

Production Capacity

1000000PCS/Day

Key features

Customizable Dimensions: Available in various sizes from 4*6cm to 40*60cm, with custom options.

Premium Material Quality: Made of LDPE, waterproof, transparent, and suitable for food storage.

Flexible Thickness: Thickness ranges from 0.03mm to 0.2mm (30-200 microns) for durability.

Versatile Printing Options: Supports Silk, Gravure, and Digital printing for custom logos and designs.

Wide Application Scope: Ideal for food, snacks, nuts, coffee, spices, and various dry goods.

Professional Design Support: Dedicated design team available to create packaging based on your concepts.

Rapid Production Lead Time: Production takes approximately 5-25 days depending on order quantity.

Strict Quality Control: Quality is priority with inspection standards and photo proof before delivery.

Company profile

Importers and ExportersExperienced Team

Dongguan Chenghua Industrial Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2021-01-05Nearest Port: guangzhou, shenzhenAverage Response Time: ≤4.21hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company in Dongguan associated with manufacturing-sector companies. It demonstrates professional technical R&D capability, 3D software design, SDK availability, broad customization, ODM, and OEM services. Manufacturing support includes 20 production lines, valid contracts with associated subcontractors, inventory capability, and documented outsourcing procedures, although continuous quantity reconciliation is not performed for every batch. Overseas service infrastructure includes an overseas warehouse and showroom, but no overseas agents or branches, no reported offline trade-show participation, and zero stated countries offering overseas services. Export sales represent 71%–90% of total sales, with four years of export experience. Financial records are indicated for 2021–2023, but no financial performance values are provided. No new products were reported in the past year. No certifications or customer case details are explicitly provided.

Supplier typeThe supplier is explicitly classified as a trade company located in Dongguan, while its associated companies are in manufacturing. Its commercial scope covers packaging, bags, cases and boxes, light industry, health and medicine, and arts and crafts, with product keywords centered on various bags and packaging products.

After-Sales capabilityThe supplier states that overseas service offerings include debugging, maintenance, repair, training, and equipment installation, and it has an overseas warehouse and showroom. However, it has no overseas agents or branches and reports service coverage in zero countries, limiting evidence of broad overseas after-sales reach.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, SDK availability, ODM services, and OEM services for well-known brands. Against this, it reports no new products during the past year, so current product innovation activity is not demonstrated despite strong development-service capabilities.

Production capacityProduction support includes 20 production lines, valid manufacturing contracts with associated subcontractors, inventory capability, documented outsourcing procedures, and written service-assessment procedures with records. A control weakness is explicitly stated: the factory does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by 3D design, ODM, and OEM capabilities. These services indicate broad ability to adapt products to customer specifications.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no brand names, project descriptions, quantities, or documented case studies are provided.