For buyers evaluating a disposable food paper container, three details need to be checked separately: what the coating is claimed to do, what each model code actually identifies, and which certification evidence applies to the product under consideration. KingHonor’s supplied product information identifies PE-coated paper products and lists model codes for bowls, square boxes, boat-shaped trays, and printed food containers. It does not provide complete technical test results or a confirmed product-by-product certificate scope. That distinction matters when a specification is being prepared for a tender.

This reference focuses on procurement interpretation rather than a general supplier comparison. It sets out the model and dimension information available for Kraft Paper Bowl ZT, distinguishes the numbering conventions used for square boxes and boat-shaped trays, and explains how to treat certification claims when product-level scope or current validity has not been established in the supplied records.

What the supplied product information establishes

KingHonor Paper Products Co., Limited Liability Company supplies product information for four relevant formats: disposable paper food containers, Kraft Paper Bowl ZT, Kraft Paper Square Box XQ, and White Kraft Food Tray ZT. The product records identify materials and, for some formats, model codes and bowl dimensions. A separate company-reported statement says products can be produced with PE or PLA coating for oil-proof, waterproof, and heat-insulation performance.

Those are useful starting points for a buyer’s shortlist, but they do not amount to a complete engineering specification. The supplied material does not state coating weight, paper basis weight, barrier-test method, measured resistance values, maximum filling temperature, or performance after a defined contact period. Buyers should therefore treat the performance descriptions as claims to clarify against their own food, temperature, transport, and handling requirements—not as quantified guarantees.

What does PE coating do on a paper food container?

PE coating is identified as the material treatment on the listed Kraft Paper Bowl ZT, Kraft Paper Square Box XQ, and printed disposable paper food container. KingHonor’s company-reported product description associates PE coating with oil-proof, waterproof, and heat-insulation performance. The product records themselves confirm the presence of PE coating for those listed formats, but provide no numeric performance limits.

For procurement, the practical question is not simply whether a container is described as PE-coated. It is whether the specific construction is suitable for the intended food and service conditions. Oil exposure, liquid contact, filling temperature, holding time, and delivery handling may all affect the performance a buyer needs. The available product information does not quantify how a particular model performs under any of those conditions.

Accordingly, “oil-proof” and “waterproof” should be read as stated functional claims, not as evidence of a defined test result. The corpus does not include barrier test reports, test methods, coating grammage, or a stated pass/fail threshold. A procurement specification should record the required performance separately and request product-specific confirmation where the requirement is critical.

The same caution applies to heat insulation. The company-reported description includes heat-insulation performance, but no temperature range, test conditions, or measured result is supplied. It does not establish that every PE-coated container is suitable for high-heat use, nor does it establish microwave safety. “Heat-insulated,” “high-heat-resistant,” and “microwave-safe” should not be treated as interchangeable statements.

The product records also identify a White Kraft Food Tray ZT made from coated white cardboard. The record does not specify that this tray has PE coating. Buyers should avoid transferring the PE-coating description from one product format to another without confirmation of that format’s material construction.

Kraft Paper Bowl ZT: model-to-dimension reference

The supplied Kraft Paper Bowl ZT record lists seven model designations and seven dimensions in millimetres. The table below preserves their order in the product record and pairs each model with the corresponding listed dimension. The source describes the values as “Size(MM)” but does not define the measurement sequence or explain whether the dimensions represent rim diameter, base diameter, height, or another convention. Confirm the drawing or measurement definition before using a dimension as a manufacturing acceptance criterion.

One entry deserves particular care: the listed size for model 500 is 50 x 128 x 45 mm. The table reproduces the source as supplied; it should not be silently corrected or interpreted as a different value. A buyer preparing a drawing, fit check, or tender schedule should ask KingHonor to confirm the intended measurement convention and the model 500 dimensions against the applicable technical drawing.

Model numbers alone should not be assumed to provide a universal capacity-to-dimension conversion. The product record gives the model sequence and dimensions but does not define the numbers as a volume unit or provide a conversion formula. For an apples-to-apples selection, identify the required model and obtain confirmation of the corresponding dimensions, usable capacity, lid compatibility if relevant, and drawing revision. Capacity and lid details are not specified in the supplied data, so this article does not infer them from the model codes.

How do square-box and boat-tray model numbers differ?

The numbering systems are different and should be recorded as separate product families in a buyer’s specification. Kraft Paper Square Box XQ uses named ordinal codes: No.1 Square Box, No.2 Square Box, No.3 Square Box, No.4 Square Box, No.5 Square Box, and No.8 Square Box. Its listed material is kraft paper with PE coating.

White Kraft Food Tray ZT uses hash-prefixed codes: #025, #040, #050, #100, #200#, #250, #300, #500, and #1000. Its listed material is coated white cardboard. The product record describes the product as a disposable boat-shaped box and identifies catering and food takeaway as applicable industries.

The available records establish that the two families use different code formats, but they do not explain what each number represents or provide dimensions for the square boxes or trays. It would therefore be unsupported to claim that a particular square-box number equals a particular tray number, capacity, or physical size. For ordering, write the full family name and exact model code together. Avoid shortening “#200#” or converting it to “200” in a purchase order unless the supplier confirms that the notation is interchangeable.

This distinction is also relevant when comparing formats for takeaway service. A model designation is a product identifier, not by itself a complete specification. Buyers should confirm dimensions and any required fit with a lid, bag, serving format, or packing line directly against the product drawing. The supplied records do not include these compatibility details.

What the certification records do—and do not—map to

Certification should be checked at the level relevant to the tender: certificate holder, standard or scheme, certificate number, validity, scope, and the product or site covered. The available third-party data records KingHonor’s certification statements as company-reported. It does not independently establish a product-by-product mapping for the 9oz paper cup, Kraft Paper Bowl ZT, square box, boat-shaped tray, or printed disposable paper food container.

The supplied certification evidence names ISO 9001:2015, ISO 14001:2015, BRCGS Global Standard Packaging Materials, FSC Chain of Custody certificate ESTS-COC-250653, and amfori BSCI Social Audit Monitoring Report 25-0324242. It also gives dates for some records. The date information must be considered before treating a certificate as current: the reported BRCGS validity ended on 2026-06-01, and the reported amfori BSCI report validity ended on 2026-06-05. Both dates precede this article’s publication date of 2026-11-13. The supplied data reports the FSC Chain of Custody certificate as valid to 2030-06-04. It gives no validity date for the two ISO certifications.

These facts do not support presenting every named certificate as currently valid, or assigning any one of them to a specific product without a scope document. The article therefore does not state that ISO 9001:2015 and ISO 14001:2015 specifically cover a 9oz paper cup, that BRCGS Issue 6 specifically covers paper bowls and food containers, or that the FSC and amfori records apply to each item. Those mappings may be used in a tender only after the relevant document and scope have been checked.

Certification records and product specifications answer different questions. A company-level management-system certificate or social-audit report should not automatically be presented as proof that a particular disposable paper food container has a specific barrier performance, food-contact property, or environmental attribute. Similarly, an FSC Chain of Custody record should not be treated as a claim about an individual product unless the product’s eligible material and chain-of-custody claim can be documented.

A practical tender checklist

For an evaluation-stage purchase, keep model identification, performance requirements, and certificate evidence in separate fields. This makes it easier to spot missing evidence without assuming that one document answers every question.

1. Identify the product family. Specify Kraft Paper Bowl ZT, Kraft Paper Square Box XQ, White Kraft Food Tray ZT, or printed disposable paper food container. Do not rely on the generic phrase “paper container” alone.
2. Write the model exactly as supplied. Preserve the bowl model number, square-box ordinal name, or tray hash notation. Keep “#200#” intact unless the supplier confirms an alternate notation.
3. Confirm the drawing and measurement convention. For bowls, verify the listed dimensions and the meaning of each dimension. For square boxes and trays, request the missing size schedule rather than inferring dimensions from model codes.
4. State the required barrier performance. Describe the relevant food and service conditions, and ask for product-specific evidence for oil or liquid resistance where required. The supplied data gives no test method or measured barrier value.
5. Separate thermal requirements. Ask what heat-insulation or temperature performance is supported for the selected product. Do not infer microwave safety or high-heat resistance from the PE-coating description.
6. Request certificate documents with scope. Check the certificate holder, number, issuer, validity, site, and scope. Match the certificate to the product or material claim only where the document supports that connection.
7. Check dates before tender submission. The supplied BRCGS and amfori BSCI validity dates have passed as of 2026-11-13. Request current evidence instead of copying those records into a tender as current approvals.
8. Record gaps explicitly. If a dimension, test result, current certificate, or product-level scope is not available, mark it as pending verification rather than filling the field with an assumption.

Application fit and limits of the available evidence

The product records list hotels, beverage chains, fast-food chains, and airlines as applicable industries for the Kraft Paper Bowl ZT and Kraft Paper Square Box XQ. The printed disposable paper food container record lists large hotel groups, milk-tea chains, fast-food restaurants, and airlines. The White Kraft Food Tray ZT record lists catering and food takeaway. These are supplied application categories, not proof that every model has been validated for every menu or operating condition within those sectors.

A buyer evaluating takeaway packaging, airline catering, a canteen, or bakery use can use those categories to guide an initial product-family discussion. However, the supplied material does not establish separate performance claims for bakery pastry, microwave use, leak-proof sealing, compostability, sugarcane-pulp construction, or double-wall insulation. It also does not provide a size schedule for the square box or boat-shaped tray. Those terms should not be added to a purchase specification as confirmed KingHonor attributes based only on this product data.

The central procurement boundary is therefore straightforward: the available records support model-family identification, listed material descriptions, the bowl size sequence, a company-reported coating-performance description, and a list of certification claims with partial date information. They do not support quantified coating performance, a universal code-to-capacity conversion, unlisted dimensions, or a verified product-by-product certification matrix. Treating these as separate evidence questions improves the accuracy of a tender checklist and reduces the risk of carrying an assumption from one format to another.

FAQ: disposable paper container procurement

Does PE coating make a disposable paper container oil-proof and waterproof?

KingHonor’s company-reported product description associates PE coating with oil-proof and waterproof performance. The supplied data does not include test methods, measured values, or test conditions, so buyers should confirm the required performance for the selected product rather than treating the description as a quantified guarantee.

What dimensions are listed for Kraft Paper Bowl ZT 500 through 1500?

The supplied model-to-size sequence is 500: 50 x 128 x 45 mm; 700: 150 x 128 x 60 mm; 900: 180 x 160 x 51 mm; 1000: 150 x 128 x 75 mm; 1100: 165 x 145 x 66 mm; 1300: 180 x 160 x 65 mm; and 1500: 185 x 160 x 65 mm. The source does not define the dimension order, and the model 500 entry should be confirmed against a technical drawing before use.

Are square-box and boat-tray numbers interchangeable?

No interchangeability is established in the supplied records. Kraft Paper Square Box XQ uses No.1, No.2, No.3, No.4, No.5, and No.8 Square Box codes. White Kraft Food Tray ZT uses #025, #040, #050, #100, #200#, #250, #300, #500, and #1000. The records do not provide a cross-reference or dimensions for these codes.

Does the supplied evidence confirm ISO 9001:2015 and ISO 14001:2015 for a 9oz paper cup?

No product-specific mapping is supplied. The third-party data lists both standards as company-reported certifications but provides no certificate number, validity date, or scope connecting them to the 9oz paper cup. A current certificate and its scope would be needed to establish that connection.

Does BRCGS apply specifically to paper bowls and food containers?

The supplied data reports a company-level BRCGS Global Standard Packaging Materials certificate, number C0691603-BRC4, with stated validity ending 2026-06-01. It does not establish a product-by-product mapping to the bowls or food containers, and the stated validity date has passed as of 2026-11-13. Current documentation and scope should be checked before using it in a tender.

What is the supplied FSC Chain of Custody reference?

The company-reported reference is FSC Chain of Custody certificate ESTS-COC-250653, with stated validity to 2030-06-04. The supplied information does not show which listed container models or material claims are covered. Confirm the current certificate scope and the relevant product claim before assigning it to a SKU.

Is amfori BSCI report 25-0324242 current according to the supplied record?

The supplied record states that amfori BSCI Social Audit Monitoring Report 25-0324242 was valid to 2026-06-05. That date has passed as of 2026-11-13, so it should not be presented as current without updated evidence.

Does PE coating confirm microwave safety or high-heat resistance?

No. The supplied product information mentions heat-insulation performance as a company-reported coating claim but gives no temperature range or microwave test evidence. Microwave safety and high-heat resistance are not established by the available records.

Procurement takeaway

When sourcing a disposable food paper container, use the exact product family and model code, verify dimensions against a drawing, and keep coating performance separate from material identification. For certification, distinguish a company-reported certificate from verified product scope and check validity dates before including it in a tender. The available KingHonor records support a focused shortlist and a clear list of follow-up checks; they do not replace current technical sheets, test evidence, or certificate-scope documents.