How to confirm an artwork with Haide?

It will always be best to get customer's standard of image part by given concrete proof, while the spot color by Pantone number or given sample. Haide will follow the given condition to adjust the digital artwork for cylinder making by color management data control.

How Haide control the quality of image color catching?

Haide cooperate with Yuncheng Cylinder maker for over 25 years to establish 'Gravure Color Reduction System' to get the image gradient matching 95% accurate with the PC/paper proof issued.

Customer's version or Haide contract?

Both is acceptable, customer's contract will be reviewed by the R&D, finacial, production and legal dept of Haide company.

What are Haide Pack major products?

Aluminum foil laminated packaging, roll stock laminated packaging film(likes stick pack, sachet pack, VFFS, lid film), retort pouch, spout pouch, vacuum packaging, zipper pouch, doy pouch, kraft paper laminated packaging, clear high barrier lamination, recyclable single PE packaging, etc.

Custom Sandwich Packaging Bag with Clear Window and Resealable Seal

Name: Custom Sandwich Packaging Bag with Clear Window and Resealable Seal
Brand: Qingdao Haide Packaging Co., Ltd.
SKU: 2195896932

Shandong, ChinaQingdao Haide Packaging Co., Ltd.

US$0.06

60,000-239,999 Pieces

US$0.04

240,000-599,999 Pieces

US$0.03

600,000+ Pieces

Sample price:US$0.06/piece.Request sample

Product profile

Customization

Available

Sealing Method

Heat-sealing

Material

Plastic

Model NO.

Sandwich Packaging Bag

Size

Medium

Bag Type

Self-Standing Triangle Sandwich Bag

Material Structure

Pet/PE Laminated Film

Thickness

30-80 Micron, Customizable

Size Reference

120×120×60mm (Customizable)

Window Type

Clear Front Window

Sealing Type

Heat Seal + Resealable Peel Seal Flap

Closure Type

Peel Seal Flap (Resealable)

Printing Method

Gravure Printing, up to 10 Colors

Feature

Grease-Proof, Moisture-Proof, Transparent Display

Application

Sandwich, Deli, Burger, Bakery, Takeaway Food

Transport Package

Carton/Pallet

Specification

Custom

Trademark

HAIDE

Origin

China

HS Code

3923900000

Production Capacity

50000000

Key features

High-Clarity Display Window: Large transparent front window showcases sandwich layers clearly, enhancing shelf appeal.

Resealable Peel Seal Flap: Top peel-seal flap allows repeated opening and closing, keeping sandwiches fresh.

Self-Standing Triangle Structure: Flat gusset base supports stable upright standing, preventing tipping and crushing.

Food-Grade Safe Material: Food-grade PET/PE film meets food contact safety standards.

Grease & Moisture Barrier: Middle barrier layer blocks oil and moisture, keeping bread soft.

Fully Customizable Printing: Gravure up to 10 colors, custom brand patterns, logo and color schemes.

Side Sealed Leak-Proof Design: Flat heat-sealed edges offer high seal strength for takeaway and delivery.

Multi-Spec Flexibility: Fits standard triangle sandwich sizes, customizable dimensions and sealing types.

Company profile

Exhibition ExperienceR&D CapabilitiesManagement CertificationCustomization from Samples

Qingdao Haide Packaging Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.17h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D, 3D software design, ODM, OEM, and new-product development capabilities. It offers broad customization and has documented procedures for supplier-service assessment, corrective and preventive actions, complaint handling, finished-product inspection, quality assurance, and raw-material traceability. Manufacturing evidence includes an 18,458.43 m² plant and packaging-related products such as retort pouches, spout pouches, zipper pouches, vacuum bags, and food packaging. The supplier has 21 years of export experience, self-operated import/export rights, and exports accounting for 41%–50% of total sales. However, it has no available SDK, overseas warehouse, showroom, overseas agent or branch, and offers no stated overseas-service coverage. Financial records are referenced for recent years, but the provided information does not establish financial strength. No formal certifications are identified.

Supplier typeThe supplier is explicitly described as a professional technical supplier and its company type is listed as combined. Its offerings cover manufacturing, export trade, service, quality control, R&D, and packaging products, indicating a broad supplier profile rather than a narrowly defined service provider.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, overseas agent, or branch, and reports zero countries with overseas services, limiting evidence of geographically extensive after-sales support.

R&D capabilityThe supplier provides 3D software design, has R&D capability, reports new products during the past year, and offers ODM services. The absence of an available SDK is a limitation for software-development integration, but it does not negate the demonstrated product and design innovation capabilities.

Production capacityThe supplier reports a manufacturing plant of 18,458.43 m² and supplies multiple packaging categories, including retort pouches, spout pouches, zipper pouches, vacuum bags, recyclable and mono-material packaging, and food packaging. It also has uniformly followed finished-product inspection instructions and 21 years of export experience, supporting established production and fulfillment capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This breadth is confirmed across the R&D and design-capability records and indicates strong adaptability to varied product requirements.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the 2025 ADEX offline trade show. These are evidence of brand-related service experience and market-facing activity, although no customer names, project details, or verifiable case outcomes are provided.

Product Q&A

Q:Does Haide accept small orders?

Our MOQ is calculated by printing meter from 6,000 meters, for the trial order we accept below MOQ condition, but repeat order need to start with MOQ level.

Q:Does Haide request customer sample?

Yes, 1. For Color catching, 2. Structure analysis, 3. Testing and reconfirm physcial condition.

Q:What certification Haide possessed?

Haide and it subsidary company Color Leader Pack possess BRC, FSSC22000, ISO9001 certifiaciton.

Q:What product report Haide possessed?

FDA food contact testing report, EC1934/2004 migration test report

Q:Can Haide issue product TDS and analysis report?

Haide always issue TDS with final product or sample physical data test report together to our customers.