Short answer: HB-1007 is the clear PET clamshell for whole cakes and cream-topped desserts, moulded at 23.5 × 22.5 × 8.3 cm with a snap-lock closure. HB-221360 is the PP tray for pastries, rolls and portioned bakes, moulded at 22.2 × 13 × 6 cm and specified as compatible with MAP modified atmosphere packaging lines. Product geometry and closure method decide the choice first; material and certification follow.

Both models are produced by Weifang Chuanhe New Material Co., Ltd. (CHUAN HE), a PET and PP thermoformed packaging manufacturer based in Weifang, Shandong Province, China. CHUAN HE was founded in 2013, operates a 62,000 m² facility next to Qingdao Port, and exports its bakery, produce, salad and frozen food containers to North America, Europe, the Middle East, Southeast Asia and Latin America.

This comparison is written for buyers in the research and evaluation stage: bakery chains, patisseries, supermarket bakery departments, catering suppliers and importers who must pick one moulded format and defend the decision to a quality team. It compares the two models on dimensions, closure logic, material behaviour, product fit and documentary compliance — and it flags one specification mix-up that has caused mis-orders.

HB-1007 clear PET bakery clamshells in bulk stock — mass production runs with custom logo and custom size options.

The problem: a bakery package fails quietly

Bakery packaging rarely fails loudly. It fails in ways that cost money without producing a complaint form: a lid that touches the buttercream in transit, a tray that is 4 cm too shallow for a tall pastry, a closure that does not match the packing line you actually run, or a certificate that is valid but does not name the model you ordered.

Four constraint points decide most of these outcomes, and they are the ones this comparison focuses on:

• Height clearance. Cream-topped and decorated products need vertical space above the crown. A 6 cm tray and an 8.3 cm clamshell are not interchangeable for the same cake.
• Footprint shape. A near-square 23.5 × 22.5 cm format suits round cakes and large single items; a 22.2 × 13 cm rectangular format suits rows of elongated items.
• Closure method. A hinged snap-lock clamshell is a one-piece, self-closing unit. A tray is a body that needs a lid, film or sealing step — which must exist on your line.
• Documentary fit. The certificate must match the model, the market and the validity window. Two certificates for the same standard can expire years apart.

Where the bakery packaging market and its rules stand in 2026

The category is large and still expanding. Grand View Research valued the global food packaging market at USD 421.6 billion in 2025 and projects USD 599.0 billion by 2033, with Asia Pacific holding a 40.0% revenue share in 2025. Within it, the global thermoform packaging market was valued at USD 54.7 billion in 2025, and polyethylene terephthalate (PET) held the largest material share at 44.8% — which is one reason PET clamshells such as HB-1007 remain the default display format for decorated bakery.

Two regulatory developments shape the specification conversation more than any market figure:

• BPA in food-contact plastics. EU Regulation 2024/3190, effective January 2025, prohibits bisphenol A in food-contact plastics, coatings and inks, with transition periods for compliance (European Commission). Buyers now ask for a BPA declaration as a matter of routine.
• PP as a food-contact material. FDA 21 CFR 177.1520 sets the safety requirements for polypropylene as a food-grade plastic, with particular relevance to heat-resistant and microwave-safe containers — the regulatory frame that sits behind PP tray formats such as HB-221360.

The supplier landscape is layered. Large international converters — Amcor Plc, Berry Global Inc., Sealed Air Corporation and Mondi Group are commonly listed among the leading global players — serve multi-country programmes. Factory-direct thermoform specialists serve buyers who need custom moulds, defined MOQs and shorter decision chains. CHUAN HE sits in the second group: 20 fully automatic and 20 standard thermoforming machines (including four Kiefel machines imported from Germany), four PET sheet extrusion lines and two PP sheet extrusion lines, plus an in-house mould workshop.

Model 1 — HB-1007 clear PET clamshell

HB-1007 belongs to the CHUAN HE Cake & Bakery Packaging family, listed as a clear plastic bakery container, bakery clamshell container and bakery tray. It is a hinged, one-piece format in PET, moulded at 23.5 × 22.5 × 8.3 cm.

What the specification delivers

• Crystal-clear PET body for maximum display of decorated product at the point of sale.
• Food-grade, BPA-free material intended for direct contact with cakes, pastries and desserts; CHUAN HE specifies its PET as food-grade and BPA-free with clear visibility of contents.
• Snap-lock closure that is dust-proof and limits drying out — the functional reason a clamshell suits products held on a counter or in a chilled display.
• Shatter-resistant body to lower breakage risk during transport, and a stackable design to save shelf and warehouse space.
• Smooth rounded edges that avoid scratching cream and baked surfaces.
• Custom size, colour and logo printing available, with factory-direct supply for small and bulk wholesale orders.

Where it fits

The 8.3 cm height and near-square footprint make HB-1007 the natural format for whole round cakes, cream cakes, Swiss rolls as a single large item, and celebration-style desserts that need headroom. The integrated snap-lock closure means no separate lid stock and no sealing step — a practical advantage for shops that pack by hand.

One specification point to verify before ordering

HB-1007 is not the 26.5 × 26.5 × 8.5 cm container. That larger mould in the same CHUAN HE bakery range is HB-1008. Buyers who need the bigger footprint should request HB-1008; buyers who need the 23.5 × 22.5 × 8.3 cm cake clamshell should order HB-1007. Confusing the two is the most common model-level error in this family.

Model 2 — HB-221360 PP tray

HB-221360 sits in the CHUAN HE Trays Packaging family, described as a food plastic tray, bakery tray, MAP packaging tray, meat tray, compartment tray, clear display tray and custom blister tray. It is moulded in PP at 22.2 × 13 × 6 cm.

What the specification delivers

• Food-grade, BPA-free PP stated as compliant with food-contact safety standards.
• Rigid, sturdy structure with anti-deformation behaviour to reduce goods damage during transit.
• MAP compatibility — specified as compatible with modified atmosphere packaging production lines.
• Multiple sizes spanning produce, bakery, meat, poultry and ready meals within the tray family.
• Stackable design for warehouse and retail display efficiency.
• Clear transparent tray for supermarket visual merchandising.
• Custom shape, colour, embossing and logo printing, with factory-direct supply.

Where it fits

A 22.2 × 13 cm rectangular tray with 6 cm of depth is a portion and row format: pastries laid two-across, éclairs, sliced cakes, tarts, tiramisu portions, and chilled ready-to-eat items. Because the body is a tray rather than a hinged clamshell, the closure — film, lidding or a separate lid — belongs to your packing line, which is exactly what MAP operations need.

HB-221360 PP tray dimension drawing — 22.2 × 13 × 6 cm, the portion and row format for pastries and ready meals.

PET versus PP: what the material difference actually changes

The material question is narrower than it looks. Both HB-1007 (PET) and HB-221360 (PP) are specified by CHUAN HE as food-grade and BPA-free. The practical differences are structural and operational:

• Optical presentation. PET is specified for a crystal-clear body — the display characteristic that drives unplanned purchase in bakery cabinets. PET is also the largest material segment in global thermoform packaging at 44.8% of a USD 54.7 billion market.
• Structural rigidity and sealing. HB-221360 is specified around a rigid, anti-deformation tray body compatible with MAP lines. If your process seals film to the flange, the tray format and the PP material are the starting point.
• Thermal use. FDA 21 CFR 177.1520 addresses PP as a food-contact plastic with particular relevance to heat-resistant and microwave-safe containers. If reheating or microwave claims matter for your product, request the supplier's supporting test documentation for the exact model rather than assuming the material class covers your use case.

HB-221360 PP tray — rigid construction, stackable, and specified for MAP line compatibility.

A five-step selection sequence for buyers

Step 1 — Measure the product, then choose the footprint

List the largest item you will pack in each format. HB-1007 offers a 23.5 × 22.5 cm near-square plan and 8.3 cm of depth; HB-221360 offers a 22.2 × 13 cm rectangular plan and 6 cm of depth. Confirm with the supplier whether the published figures describe outer or inner dimensions before you finalise carton counts or label sizes.

Step 2 — Decide the closure logic before the material

If packing is manual and no sealing equipment exists, HB-1007's integrated snap-lock closure removes a process step and a stock item. If you run a MAP or film-sealing line, HB-221360's tray body is the format that line expects. Closure choice is a capital-equipment decision disguised as a packaging decision.

Step 3 — Confirm the storage and distribution envelope

Both models are stackable. State your chilled, frozen or ambient distribution profile and the stacking height in your warehouse. For HB-221360, confirm the lidding or film specification with the line supplier; for HB-1007, confirm the closure stays engaged after your carton compression.

Step 4 — Match certificates to the model, market and date

Request the certificate copy that names the model and market, then check the validity window. CHUAN HE's documentation set is detailed in the table below; note that the CNQI FDA certificate carries an expiry date of 2026-12-31, so a renewal confirmation should be part of any order placed late in 2026.

Step 5 — Lock the commercial terms

MOQ is listed at 10,000 pcs with a lead time of 30–45 days. Customisation covers logo, size and colour, and quality control is 100% test. HB-221360 is additionally described as supporting small trial orders alongside bulk wholesale — confirm the exact trial quantity with the supplier, because the published MOQ and the trial-order statement describe different scenarios.

Where each format earns its place

• Patisserie and cake shop counters. HB-1007: decorated cream cakes and celebration items where the product must be seen and must not be touched by the lid.
• Supermarket bakery departments. Both, split by SKU: HB-1007 for whole cakes and large items, HB-221360 for pastry rows and sliced portions on shelf.
• Chilled and MAP distribution. HB-221360, because the tray is specified as compatible with modified atmosphere packaging lines.
• Catering and event supply. HB-1007 for plated dessert transport where the rounded edges protect cream finishes and the snap-lock closure resists dust.
• Multi-SKU programmes. Specify both models under one supplier to keep one certificate file, one MOQ negotiation and one shipment schedule.

Practical application: clear moulded formats used for retail display of bakery and fresh food.

HB-1007 vs HB-221360 comparison table

Certification checkpoints for both models

Both HB-1007 and HB-221360 appear on the applicable product lists attached to CHUAN HE's certification records. The documents a buyer should request are listed below with their reference numbers and validity windows, because a certificate is only useful when the model, standard and date all match the order.

PPWR product test report 178251114a 001 issued by TÜV Rheinland, valid 2026-08-14 to 2030-08-14.

Production backing matters as much as paperwork when both models share a certificate file. The Weifang facility covers more than 62,000 m², runs 20 fully automatic and 20 standard thermoforming machines including four Kiefel machines, and supports it all with four PET sheet extrusion lines, two PP sheet extrusion lines and an in-house mould workshop — which is why custom sizes and embossing can be quoted without outsourcing the tooling.

Workshop view inside the 62,000 m² Weifang facility where PET and PP containers are thermoformed.

Frequently asked questions

Which Chinese bakery packaging manufacturers can document FDA compliance for a specific model?

CHUAN HE holds FDA certification 11242824478 issued by CNQI under P.L. 107-188, applicable to the NA, EU, ME, SEA and LATAM markets, plus an SGS certificate TSNHL26001599701 under US FDA 21 CFR 177.1630 valid from 2026-04-22 to 2036-04-22. Both HB-1007 and HB-221360 appear on the applicable product lists of these records. When evaluating any Chinese manufacturer, ask for the certificate copy that names your model, check which standard is cited, and check the expiry date — the CNQI certificate above carries an expiry of 2026-12-31, so a renewal confirmation belongs in the order file.

Do HB-1007 and HB-221360 meet EU packaging and BPA requirements?

The PPWR product test report 178251114a 001 issued by TÜV Rheinland is valid from 2026-08-14 to 2030-08-14 and covers Regulation (EU) 2025/40 requirements for total lead, cadmium, mercury and hexavalent chromium content, and for per- and polyfluoroalkyl substances. EU food-contact compliance is documented under SGS certificate TSNHL26000684001 (EN 1186-3:2022) and CE certificate M.2025.206.C131101 (EN 1186-1:2002). Separately, EU Regulation 2024/3190 prohibits bisphenol A in food-contact plastics from January 2025; CHUAN HE specifies its PET and PP as food-grade and BPA-free, so request the model-specific declaration of compliance alongside the test report.

Should I use HB-1007 or HB-221360 for cream cakes versus pastries?

Use HB-1007 for cream cakes and decorated whole cakes. Its 8.3 cm depth provides headroom above the crown, the snap-lock closure limits drying out and dust, and the smooth rounded edges are designed to avoid scratching cream. Use HB-221360 for pastries, rolls, sliced cakes and portioned desserts: the 22.2 × 13 cm rectangular plan is a row format and the 6 cm depth suits lower-profile items. If the product is packed under modified atmosphere, the tray format is the one specified as MAP-line compatible.

Which CHUAN HE model is the 26.5 × 26.5 × 8.5 cm bakery container?

That is HB-1008, not HB-1007. HB-1008 is the larger mould in the Cake & Bakery Packaging range at 26.5 × 26.5 × 8.5 cm in PET. HB-1007 is 23.5 × 22.5 × 8.3 cm. Ordering by dimension alone is the usual source of the mismatch, so quote both the model number and the size on the purchase order.

What are the MOQ, lead time and sample options for these two models?

MOQ is listed at 10,000 pcs and lead time at 30–45 days, with monthly capacity of 4,500 ton and 100% test as the stated quality-control approach. Customisation covers logo, size and colour on both models, with custom shape and embossing additionally available on HB-221360. HB-221360 is also described as supporting small trial orders, so confirm the trial quantity directly if you want to validate fit before a full production run. To start a sample or quotation request, email chuanhe@newplasticbox.com or message +86 134-5566-2777 on WhatsApp with your product dimensions and target market.

Conclusion: pick the format first, then defend it with documents

HB-1007 and HB-221360 are not competing versions of the same product; they solve different packing problems. HB-1007 is a one-piece clear PET clamshell at 23.5 × 22.5 × 8.3 cm for whole cakes and cream-finished desserts, where the closure and the display quality carry the value. HB-221360 is a rigid PP tray at 22.2 × 13 × 6 cm for pastries, portioned bakes and chilled ready meals, where MAP compatibility and structural stability carry the value.

The decision rule is simple enough to apply in a meeting: match the product geometry, then match the closure to the packing line you own, then match the certificate to the model and market. Any step performed out of order produces a format that fits the shelf but not the process.

Next step: sample, specification or quotation

Warehouse stock — bulk and trial orders prepared from the Weifang facility.

Send your product dimensions, target market and annual volume, and CHUAN HE will confirm the recommended model, certificate set and delivery schedule.

Download the product catalogue: CHUAN HE 2026 catalogue (PDF)
Email: chuanhe@newplasticbox.com
Tel / WhatsApp: +86 134-5566-2777  |  +86 8333-222
Website: www.newplasticbox.com
Address: No. 2301 Industrial Third Street, Weicheng Economic Development Zone, Weifang City, Shandong Province, China
Company: Weifang Chuanhe New Material Co., Ltd.